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x/build: LUCI builders fail to find C compiler #65483

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cherrymui opened this issue Feb 3, 2024 · 4 comments
Closed

x/build: LUCI builders fail to find C compiler #65483

cherrymui opened this issue Feb 3, 2024 · 4 comments
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Builders x/build issues (builders, bots, dashboards)
Milestone
Unreleased

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@cherrymui
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cherrymui commented Feb 3, 2024 •
edited 

#!watchflakes
post <- `cgo: C compiler ".*clang" not found` || `go: -race requires cgo; enable cgo by setting CGO_ENABLED=1` || log ~ `go: -race requires cgo; enable cgo by setting CGO_ENABLED=1`

(placeholder for watchflakes)

I assume the race failure is due to the C compiler missing.
@gopherbot gopherbot added the Builders x/build issues (builders, bots, dashboards) label Feb 3, 2024
@gopherbot gopherbot added this to the Unreleased milestone Feb 3, 2024
@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- `cgo: C compiler ".*clang" not found` || `go: -race requires cgo; enable cgo by setting CGO_ENABLED=1` || log ~ `go: -race requires cgo; enable cgo by setting CGO_ENABLED=1`
2023-12-30 00:23 gotip-linux-amd64-longtest go@3233542e net.TestLookupDotsWithRemoteSource (log) 
=== RUN   TestLookupDotsWithRemoteSource
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8.in-addr.arpa. on 169.254.169.254:53: server misbehaving (mode=go)
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8: Temporary failure in name resolution (mode=cgo)
--- FAIL: TestLookupDotsWithRemoteSource (0.60s)
2023-12-30 00:23 gotip-linux-amd64-longtest-race go@3233542e net.TestLookupDotsWithRemoteSource (log) 
=== RUN   TestLookupDotsWithRemoteSource
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8.in-addr.arpa. on 169.254.169.254:53: server misbehaving (mode=go)
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8: Temporary failure in name resolution (mode=cgo)
--- FAIL: TestLookupDotsWithRemoteSource (0.63s)
2023-12-30 00:23 gotip-openbsd-amd64 go@3233542e net.TestLookupDotsWithRemoteSource (log) 
=== RUN   TestLookupDotsWithRemoteSource
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8.in-addr.arpa. on 169.254.169.254:53: server misbehaving (mode=go)
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8: no such host (mode=cgo)
--- FAIL: TestLookupDotsWithRemoteSource (0.44s)
2023-12-30 00:23 gotip-windows-amd64 go@3233542e net.TestLookupDotsWithRemoteSource (log) 
=== RUN   TestLookupDotsWithRemoteSource
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8.in-addr.arpa. on 10.138.0.1:53: server misbehaving (mode=go)
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8: dnsquery: DNS server failure. (mode=cgo)
--- FAIL: TestLookupDotsWithRemoteSource (0.52s)
2023-12-30 00:23 gotip-windows-amd64-longtest go@3233542e net.TestLookupDotsWithRemoteSource (log) 
=== RUN   TestLookupDotsWithRemoteSource
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8.in-addr.arpa. on 10.128.0.1:53: server misbehaving (mode=go)
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8: dnsquery: DNS server failure. (mode=cgo)
--- FAIL: TestLookupDotsWithRemoteSource (0.58s)
2023-12-30 00:23 gotip-windows-amd64-race go@3233542e net.TestLookupDotsWithRemoteSource (log) 
=== RUN   TestLookupDotsWithRemoteSource
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8.in-addr.arpa. on 10.138.0.1:53: server misbehaving (mode=go)
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8: dnsquery: DNS server failure. (mode=cgo)
--- FAIL: TestLookupDotsWithRemoteSource (0.39s)
2023-12-30 00:24 gotip-linux-amd64-longtest go@b25f5558 net.TestLookupDotsWithRemoteSource (log) 
=== RUN   TestLookupDotsWithRemoteSource
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8.in-addr.arpa. on 169.254.169.254:53: server misbehaving (mode=go)
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8: Temporary failure in name resolution (mode=cgo)
--- FAIL: TestLookupDotsWithRemoteSource (0.59s)
2023-12-30 00:24 gotip-linux-amd64-longtest-race go@b25f5558 net.TestLookupDotsWithRemoteSource (log) 
=== RUN   TestLookupDotsWithRemoteSource
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8.in-addr.arpa. on 169.254.169.254:53: server misbehaving (mode=go)
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8: Temporary failure in name resolution (mode=cgo)
--- FAIL: TestLookupDotsWithRemoteSource (0.66s)
2023-12-30 00:24 gotip-openbsd-amd64 go@b25f5558 net.TestLookupDotsWithRemoteSource (log) 
=== RUN   TestLookupDotsWithRemoteSource
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8.in-addr.arpa. on 169.254.169.254:53: server misbehaving (mode=go)
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8: no such host (mode=cgo)
--- FAIL: TestLookupDotsWithRemoteSource (0.48s)
2023-12-30 00:24 gotip-windows-amd64 go@b25f5558 net.TestLookupDotsWithRemoteSource (log) 
=== RUN   TestLookupDotsWithRemoteSource
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8.in-addr.arpa. on 10.128.0.1:53: server misbehaving (mode=go)
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8: dnsquery: DNS server failure. (mode=cgo)
--- FAIL: TestLookupDotsWithRemoteSource (0.64s)
2023-12-30 00:24 gotip-windows-amd64-longtest go@b25f5558 net.TestLookupDotsWithRemoteSource (log) 
=== RUN   TestLookupDotsWithRemoteSource
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8.in-addr.arpa. on 10.128.0.1:53: server misbehaving (mode=go)
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8: dnsquery: DNS server failure. (mode=cgo)
--- FAIL: TestLookupDotsWithRemoteSource (0.63s)
2023-12-30 00:24 gotip-windows-amd64-race go@b25f5558 net.TestLookupDotsWithRemoteSource (log) 
=== RUN   TestLookupDotsWithRemoteSource
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8.in-addr.arpa. on 10.138.0.1:53: server misbehaving (mode=go)
    lookup_test.go:664: LookupAddr(8.8.8.8): lookup 8.8.8.8: dnsquery: DNS server failure. (mode=cgo)
--- FAIL: TestLookupDotsWithRemoteSource (0.51s)
2024-01-08 17:02 gotip-linux-amd64-longtest-race go@10a66d68 cmd/go.TestScript/mod_download_private_vcs (log) 
=== RUN   TestScript/mod_download_private_vcs
=== PAUSE TestScript/mod_download_private_vcs
=== CONT  TestScript/mod_download_private_vcs
    script_test.go:132: 2024-01-08T17:18:09Z
    script_test.go:134: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-3131482462/tmpdir246644380/mod_download_private_vcs2231168243
go proxy: no archive example.com v0.1.0: file does not exist
go proxy: no archive example.com/d v0.1.0: file does not exist
go proxy: no archive example.com/b v0.2.0: file does not exist
go proxy: no archive example.com/c v0.2.0: file does not exist
go proxy: no archive example.com/d v0.2.0: file does not exist
...
        go: module github.com/golang/nonexist: git ls-remote -q origin in /home/swarming/.swarming/w/ir/x/t/cmd-go-test-3131482462/tmpdir246644380/mod_download_private_vcs2231168243/gopath/pkg/mod/cache/vcs/8d2c21048f53aeb92ae7545ee069a97239e2e64c853cdce0eabdc9a18b23120d: exit status 128:
        	17:18:09.906164 http.c:699              == Info: Couldn't find host github.com in the .netrc file; using defaults
        	17:18:09.923520 http.c:699              == Info: Could not resolve host: github.com
        	17:18:09.923558 http.c:699              == Info: Closing connection 0
        	fatal: unable to access 'https://github.com/golang/nonexist/': Could not resolve host: github.com
        [exit status 1]
        > stderr 'Confirm the import path was entered correctly.'
    script_test.go:156: FAIL: testdata/script/mod_download_private_vcs.txt:17: stderr 'Confirm the import path was entered correctly.': no match for `(?m)Confirm the import path was entered correctly.` in stderr
2024/01/08 17:18:10 serving /insecure/go/insecure?go-get=1
--- FAIL: TestScript/mod_download_private_vcs (0.49s)
2024-01-08 17:02 gotip-linux-amd64-longtest-race go@10a66d68 cmd/go.TestScript/mod_invalid_version (log) 
=== RUN   TestScript/mod_invalid_version
=== PAUSE TestScript/mod_invalid_version
=== CONT  TestScript/mod_invalid_version
    script_test.go:132: 2024-01-08T17:16:46Z
    script_test.go:134: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-3131482462/tmpdir246644380/mod_invalid_version313545231
go proxy: open /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/go/testdata/mod/example.net_deleted_v0.2.0.txt: no such file or directory
go proxy: no archive example.net/deleted v0.2.0: file does not exist
    script_test.go:156: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-3131482462/tmpdir246644380/testbin:/home/swarming/.swarming/w/ir/x/w/goroot/bin:/home/swarming/.swarming/w/ir/x/w/goroot/bin:/home/swarming/.swarming/w/ir/x/w/goroot/bin:/home/swarming/.swarming/w/ir/cache/tools/bin:/home/swarming/.swarming/w/ir/bbagent_utility_packages:/home/swarming/.swarming/w/ir/bbagent_utility_packages/bin:/home/swarming/.swarming/w/ir/cipd_bin_packages:/home/swarming/.swarming/w/ir/cipd_bin_packages/bin:/home/swarming/.swarming/w/ir/cipd_bin_packages/cpython3:/home/swarming/.swarming/w/ir/cipd_bin_packages/cpython3/bin:/home/swarming/.swarming/w/ir/cache/cipd_client:/home/swarming/.swarming/w/ir/cache/cipd_client/bin:/home/swarming/.swarming/cipd_cache/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
        HOME=/no-home
...
        [stderr]
        go: github.com/pierrec/lz4@v1.0.2-0.20190131084431-473cd7ce01a1 requires
        	github.com/pkg/profile@v1.2.1: reading github.com/pkg/profile/go.mod at revision v1.2.1: git ls-remote -q origin in /home/swarming/.swarming/w/ir/x/t/cmd-go-test-3131482462/tmpdir246644380/mod_invalid_version313545231/gopath/pkg/mod/cache/vcs/c88da0159ba81c743fd5e98f3020472cc342666b1e9302991c424cbd8591810f: exit status 128:
        	17:17:54.068953 http.c:699              == Info: Couldn't find host github.com in the .netrc file; using defaults
        	17:17:54.101734 http.c:699              == Info: Could not resolve host: github.com
        	17:17:54.101774 http.c:699              == Info: Closing connection 0
        	fatal: unable to access 'https://github.com/pkg/profile/': Could not resolve host: github.com
    script_test.go:156: FAIL: testdata/script/mod_invalid_version.txt:187: go list -m github.com/pierrec/lz4: exit status 1
--- FAIL: TestScript/mod_invalid_version (68.47s)
go proxy: no archive example.com/cmd/a v1.0.0: file does not exist
2024-01-08 18:52 gotip-windows-amd64-longtest go@8eaa7935 cmd/go.TestScript/mod_prefer_compatible (log) 
=== RUN   TestScript/mod_prefer_compatible
=== PAUSE TestScript/mod_prefer_compatible
=== CONT  TestScript/mod_prefer_compatible
2024/01/08 11:02:53 serving /auth/or404/vcs-test.golang.org/go/modauth404/@v/list
    script_test.go:132: 2024-01-08T19:02:53Z
    script_test.go:134: $WORK=C:\b\s\w\ir\x\t\cmd-go-test-1983216577\tmpdir1785138777\mod_prefer_compatible4167811974
    script_test.go:156: 
        PATH=C:\b\s\w\ir\x\t\cmd-go-test-1983216577\tmpdir1785138777\testbin;C:\b\s\w\ir\x\w\goroot\bin;C:\b\s\w\ir\x\w\goroot\bin;C:\b\s\w\ir\x\w\goroot\bin;C:\b\s\w\ir\cache\tools\bin;C:\b\s\w\ir\bbagent_utility_packages;C:\b\s\w\ir\bbagent_utility_packages\bin;C:\b\s\w\ir\cipd_bin_packages;C:\b\s\w\ir\cipd_bin_packages\bin;C:\b\s\w\ir\cipd_bin_packages\cpython3;C:\b\s\w\ir\cipd_bin_packages\cpython3\bin;C:\b\s\w\ir\cache\cipd_client;C:\b\s\w\ir\cache\cipd_client\bin;C:\b\s\cipd_cache\bin;C:\Program Files\OpenSSH\;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\Puppet Labs\Puppet\bin;C:\b\s\w\ir\cache\tools\cc\windows\gcc64\bin
        USERPROFILE=/no-home
        CCACHE_DISABLE=1
...
        go: module github.com/russross/blackfriday: git ls-remote -q origin in C:\b\s\w\ir\x\t\cmd-go-test-1983216577\tmpdir1785138777\mod_prefer_compatible4167811974\gopath\pkg\mod\cache\vcs\fb978822a4944776ca42509272a7325dad7bcbd80ced596132267b9bc8b28db8: exit status 128:
        	11:02:56.765592 http.c:724              == Info: Couldn't find host github.com in the (nil) file; using defaults
        	11:02:56.775082 http.c:724              == Info: Could not resolve host: github.com
        	11:02:56.775511 http.c:724              == Info: Closing connection 0
        	fatal: unable to access 'https://github.com/russross/blackfriday/': Could not resolve host: github.com
    script_test.go:156: FAIL: testdata\script\mod_prefer_compatible.txt:42: go list -versions -m github.com/russross/blackfriday: exit status 1
go proxy: no archive example.com/m2 v1.0.0: file does not exist
go proxy: open C:\b\s\w\ir\x\w\goroot\src\cmd\go\testdata\mod\example.com_m2_q_v1.0.0.txt: The system cannot find the file specified.
go proxy: no archive example.com/m2/q v1.0.0: file does not exist
--- FAIL: TestScript/mod_prefer_compatible (3.78s)
2024-01-09 08:50 gotip-linux-amd64-longtest go@821f9410 cmd/go.TestScript/mod_prefer_compatible (log) 
=== RUN   TestScript/mod_prefer_compatible
=== PAUSE TestScript/mod_prefer_compatible
=== CONT  TestScript/mod_prefer_compatible
    script_test.go:132: 2024-01-09T09:01:16Z
    script_test.go:134: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-827621224/tmpdir1593191652/mod_prefer_compatible3155357201
2024/01/09 09:01:16 serving /git/tagtests/info/refs?service=git-upload-pack
2024/01/09 09:01:16 serving /git/tagtests/git-upload-pack
2024/01/09 09:01:17 serving /git/tagtests/info/refs?service=git-upload-pack
2024/01/09 09:01:17 serving /git/tagtests/git-upload-pack
2024/01/09 09:01:17 serving /git/tagtests/info/refs?service=git-upload-pack
...
        	09:01:17.810666 http.c:699              == Info: Couldn't find host github.com in the .netrc file; using defaults
        	09:01:17.853910 http.c:699              == Info: Could not resolve host: github.com
        	09:01:17.853961 http.c:699              == Info: Closing connection 0
        	fatal: unable to access 'https://github.com/russross/blackfriday/': Could not resolve host: github.com
    script_test.go:156: FAIL: testdata/script/mod_prefer_compatible.txt:42: go list -versions -m github.com/russross/blackfriday: exit status 1
go proxy: open /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/go/testdata/mod/example.com_cmd_a_v1.0.0-replace.txt: no such file or directory
go proxy: no archive example.com/cmd/a v1.0.0-replace: file does not exist
go proxy: open /home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/go/testdata/mod/example.com_v1.0.0-replace.txt: no such file or directory
go proxy: no archive example.com v1.0.0-replace: file does not exist
--- FAIL: TestScript/mod_prefer_compatible (1.87s)
2024-01-09 18:15 go1.20-windows-amd64-longtest release-branch.go1.20@a95136a8 net.TestLookupLocalPTR (log) 
=== RUN   TestLookupLocalPTR
    lookup_windows_test.go:148: failed to get local ip: dial udp: lookup golang.org: getaddrinfow: This is usually a temporary error during hostname resolution and means that the local server did not receive a response from an authoritative server.
    lookup_windows_test.go:152: failed <nil>: lookup <nil>: unrecognized address
    lookup_windows_test.go:155: no results
    lookup_windows_test.go:159: skipping failed lookup <nil> test: exit status 1: Ping request could not find host <nil>. Please check the name and try again.
--- FAIL: TestLookupLocalPTR (0.06s)
2024-01-09 18:15 go1.20-windows-amd64-longtest release-branch.go1.20@a95136a8 net/http.TestCancelRequestWithChannelBeforeDo_Cancel/h2 (log) 
=== RUN   TestCancelRequestWithChannelBeforeDo_Cancel/h2
    main_test.go:140: Test appears to have leaked a timing out dial:
        internal/poll.runtime_pollWait(0x213ae048c08, 0x77)
        	C:/b/s/w/ir/x/w/goroot/src/runtime/netpoll.go:306 +0x89
        internal/poll.(*pollDesc).wait(0xc000260b40?, 0x30?, 0x0)
        	C:/b/s/w/ir/x/w/goroot/src/internal/poll/fd_poll_runtime.go:84 +0x32
        internal/poll.execIO(0xc0000c0d68, 0x666cd0)
        	C:/b/s/w/ir/x/w/goroot/src/internal/poll/fd_windows.go:175 +0xf7
        internal/poll.(*FD).ConnectEx(0xd083?, {0x6e75a0?, 0xc0002164c0?})
        	C:/b/s/w/ir/x/w/goroot/src/internal/poll/fd_windows.go:926 +0x57
...
        	C:/b/s/w/ir/x/w/goroot/src/testing/testing.go:1630 +0x405
        net/http_test.run[...](0xc0000fb1e0, 0x6673a8, {0x0, 0x0, 0xc000717fb0})
        	C:/b/s/w/ir/x/w/goroot/src/net/http/clientserver_test.go:82 +0x26a
        net/http_test.TestCancelRequestWithChannelBeforeDo_Cancel(0xc0000fad00?)
        	C:/b/s/w/ir/x/w/goroot/src/net/http/transport_test.go:2609 +0x31
        testing.tRunner(0xc0000fb1e0, 0x6673b0)
        	C:/b/s/w/ir/x/w/goroot/src/testing/testing.go:1576 +0x10b
        created by testing.(*T).Run
        	C:/b/s/w/ir/x/w/goroot/src/testing/testing.go:1629 +0x3ea
--- FAIL: TestCancelRequestWithChannelBeforeDo_Cancel/h2 (2.76s)
2024-01-09 18:17 go1.21-linux-amd64-longtest-race release-branch.go1.21@cc85462b cmd/go.TestScript/govcs (log) 
=== RUN   TestScript/govcs
=== PAUSE TestScript/govcs
=== CONT  TestScript/govcs
    script_test.go:132: 2024-01-09T18:32:10Z
    script_test.go:134: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-1696543783/tmpdir2678729414/govcs2865860840
    script_test.go:156: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-1696543783/tmpdir2678729414/testbin:/home/swarming/.swarming/w/ir/x/w/goroot/bin:/home/swarming/.swarming/w/ir/x/w/goroot/bin:/home/swarming/.swarming/w/ir/x/w/goroot/bin:/home/swarming/.swarming/w/ir/cache/tools/bin:/home/swarming/.swarming/w/ir/bbagent_utility_packages:/home/swarming/.swarming/w/ir/bbagent_utility_packages/bin:/home/swarming/.swarming/w/ir/cipd_bin_packages:/home/swarming/.swarming/w/ir/cipd_bin_packages/bin:/home/swarming/.swarming/w/ir/cipd_bin_packages/cpython3:/home/swarming/.swarming/w/ir/cipd_bin_packages/cpython3/bin:/home/swarming/.swarming/w/ir/cache/cipd_client:/home/swarming/.swarming/w/ir/cache/cipd_client/bin:/home/swarming/.swarming/cipd_cache/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
        HOME=/no-home
        CCACHE_DISABLE=1
        GOARCH=amd64
...
        [stderr]
        # cd /home/swarming/.swarming/w/ir/x/t/cmd-go-test-1696543783/tmpdir2678729414/govcs2865860840/gopath/src/rsc.io; git clone -- https://github.com/rsc/sampler /home/swarming/.swarming/w/ir/x/t/cmd-go-test-1696543783/tmpdir2678729414/govcs2865860840/gopath/src/rsc.io/sampler
        Cloning into '/home/swarming/.swarming/w/ir/x/t/cmd-go-test-1696543783/tmpdir2678729414/govcs2865860840/gopath/src/rsc.io/sampler'...
        18:32:36.970555 http.c:699              == Info: Couldn't find host github.com in the .netrc file; using defaults
        18:32:36.989257 http.c:699              == Info: Could not resolve host: github.com
        18:32:36.989298 http.c:699              == Info: Closing connection 0
        fatal: unable to access 'https://github.com/rsc/sampler/': Could not resolve host: github.com
        package rsc.io/sampler: exit status 128
    script_test.go:156: FAIL: testdata/script/govcs.txt:153: go get rsc.io/sampler: exit status 1
--- FAIL: TestScript/govcs (26.63s)
2024-01-09 18:17 go1.21-windows-amd64-race release-branch.go1.21@cc85462b net.TestLookupContextCancel (log) 
=== RUN   TestLookupContextCancel
    lookup_test.go:917: starting concurrent LookupIPAddr
    lookup_test.go:940: testHookLookupIP performing lookup
    lookup_test.go:923: lookup google.com: getaddrinfow: This is usually a temporary error during hostname resolution and means that the local server did not receive a response from an authoritative server.
--- FAIL: TestLookupContextCancel (0.01s)
2024-01-09 18:17 go1.21-windows-amd64-race release-branch.go1.21@cc85462b net.TestLookupGoogleHost (log) 
=== RUN   TestLookupGoogleHost
    lookup_test.go:408: lookup google.com: getaddrinfow: This is usually a temporary error during hostname resolution and means that the local server did not receive a response from an authoritative server.
--- FAIL: TestLookupGoogleHost (0.03s)
2024-01-09 18:17 go1.21-windows-amd64-race release-branch.go1.21@cc85462b net.TestLookupGoogleIP (log) 
=== RUN   TestLookupGoogleIP
    lookup_test.go:461: lookup google.com: getaddrinfow: This is usually a temporary error during hostname resolution and means that the local server did not receive a response from an authoritative server.
--- FAIL: TestLookupGoogleIP (0.00s)
2024-01-24 15:54 x_website-go1.22-linux-amd64-longtest-race website@72d5825a release-branch.go1.22@117d7b10 [build] (log) 
[I2024-01-29T22:27:09.697965Z 322 0 sink.go:276] SinkServer: warm-up started
[I2024-01-29T22:27:09.698037Z 322 0 sink.go:346] SinkServer: starting HTTP server...
[I2024-01-29T22:27:09.699016Z 322 0 sink.go:281] SinkServer: warm-up ended
[I2024-01-29T22:27:09.699356Z 322 0 cmd_stream.go:473] rdb-stream: starting the test command - ["/home/swarming/.swarming/w/ir/cache/tools/bin/result_adapter" "go" "-v=false" "--" "/home/swarming/.swarming/w/ir/x/w/goroot/bin/go" "test" "-json" "-race" "./..."]
go: -race requires cgo; enable cgo by setting CGO_ENABLED=1
[I2024-01-29T22:27:09.718121Z 322 0 cmd_stream.go:469] rdb-stream: the test process terminated
[I2024-01-29T22:27:09.718211Z 322 0 sink.go:371] SinkServer: shutdown started
[I2024-01-29T22:27:09.718301Z 322 0 sink.go:349] SinkServer: HTTP server stopped with "http: Server closed"
[I2024-01-29T22:27:09.718328Z 322 0 sink_server.go:95] SinkServer: draining TestResult channel started
[I2024-01-29T22:27:09.718347Z 322 0 sink_server.go:97] SinkServer: draining TestResult channel ended
[I2024-01-29T22:27:09.718356Z 322 0 sink_server.go:99] SinkServer: draining Artifact channel started
[I2024-01-29T22:27:09.718478Z 322 0 sink_server.go:101] SinkServer: draining Artifact channel ended
[I2024-01-29T22:27:09.718528Z 322 0 sink.go:374] SinkServer: shutdown completed successfully
[I2024-01-29T22:27:09.718545Z 322 0 cmd_stream.go:401] rdb-stream: exiting with 2
2024-01-24 15:54 x_website-go1.22-linux-amd64-race website@72d5825a release-branch.go1.22@117d7b10 [build] (log) 
[I2024-01-29T22:26:40.860642Z 354 0 sink.go:276] SinkServer: warm-up started
[I2024-01-29T22:26:40.860683Z 354 0 sink.go:346] SinkServer: starting HTTP server...
[I2024-01-29T22:26:40.861852Z 354 0 sink.go:281] SinkServer: warm-up ended
[I2024-01-29T22:26:40.862166Z 354 0 cmd_stream.go:473] rdb-stream: starting the test command - ["/home/swarming/.swarming/w/ir/cache/tools/bin/result_adapter" "go" "-v=false" "--" "/home/swarming/.swarming/w/ir/x/w/goroot/bin/go" "test" "-json" "-short" "-race" "./..."]
go: -race requires cgo; enable cgo by setting CGO_ENABLED=1
[I2024-01-29T22:26:40.880397Z 354 0 cmd_stream.go:469] rdb-stream: the test process terminated
[I2024-01-29T22:26:40.880494Z 354 0 sink.go:371] SinkServer: shutdown started
[I2024-01-29T22:26:40.880575Z 354 0 sink.go:349] SinkServer: HTTP server stopped with "http: Server closed"
[I2024-01-29T22:26:40.880607Z 354 0 sink_server.go:95] SinkServer: draining TestResult channel started
[I2024-01-29T22:26:40.880626Z 354 0 sink_server.go:97] SinkServer: draining TestResult channel ended
[I2024-01-29T22:26:40.880635Z 354 0 sink_server.go:99] SinkServer: draining Artifact channel started
[I2024-01-29T22:26:40.880696Z 354 0 sink_server.go:101] SinkServer: draining Artifact channel ended
[I2024-01-29T22:26:40.880752Z 354 0 sink.go:374] SinkServer: shutdown completed successfully
[I2024-01-29T22:26:40.880796Z 354 0 cmd_stream.go:401] rdb-stream: exiting with 2
2024-01-27 04:55 x_sys-go1.22-linux-amd64-longtest-race sys@bef1bd89 release-branch.go1.22@117d7b10 [build] (log) 
[I2024-01-29T22:26:56.563243Z 294 0 sink.go:276] SinkServer: warm-up started
[I2024-01-29T22:26:56.563295Z 294 0 sink.go:346] SinkServer: starting HTTP server...
[I2024-01-29T22:26:56.564366Z 294 0 sink.go:281] SinkServer: warm-up ended
[I2024-01-29T22:26:56.564691Z 294 0 cmd_stream.go:473] rdb-stream: starting the test command - ["/home/swarming/.swarming/w/ir/cache/tools/bin/result_adapter" "go" "-v=false" "--" "/home/swarming/.swarming/w/ir/x/w/goroot/bin/go" "test" "-json" "-race" "./..."]
go: -race requires cgo; enable cgo by setting CGO_ENABLED=1
[I2024-01-29T22:26:56.581919Z 294 0 cmd_stream.go:469] rdb-stream: the test process terminated
[I2024-01-29T22:26:56.582010Z 294 0 sink.go:371] SinkServer: shutdown started
[I2024-01-29T22:26:56.582085Z 294 0 sink.go:349] SinkServer: HTTP server stopped with "http: Server closed"
[I2024-01-29T22:26:56.582106Z 294 0 sink_server.go:95] SinkServer: draining TestResult channel started
[I2024-01-29T22:26:56.582125Z 294 0 sink_server.go:97] SinkServer: draining TestResult channel ended
[I2024-01-29T22:26:56.582134Z 294 0 sink_server.go:99] SinkServer: draining Artifact channel started
[I2024-01-29T22:26:56.582163Z 294 0 sink_server.go:101] SinkServer: draining Artifact channel ended
[I2024-01-29T22:26:56.582245Z 294 0 sink.go:374] SinkServer: shutdown completed successfully
[I2024-01-29T22:26:56.582292Z 294 0 cmd_stream.go:401] rdb-stream: exiting with 2
2024-01-27 04:55 x_sys-go1.22-linux-amd64-race sys@bef1bd89 release-branch.go1.22@117d7b10 [build] (log) 
[I2024-01-29T22:26:35.064724Z 335 0 sink.go:276] SinkServer: warm-up started
[I2024-01-29T22:26:35.064845Z 335 0 sink.go:346] SinkServer: starting HTTP server...
[I2024-01-29T22:26:35.066071Z 335 0 sink.go:281] SinkServer: warm-up ended
[I2024-01-29T22:26:35.066349Z 335 0 cmd_stream.go:473] rdb-stream: starting the test command - ["/home/swarming/.swarming/w/ir/cache/tools/bin/result_adapter" "go" "-v=false" "--" "/home/swarming/.swarming/w/ir/x/w/goroot/bin/go" "test" "-json" "-short" "-race" "./..."]
go: -race requires cgo; enable cgo by setting CGO_ENABLED=1
[I2024-01-29T22:26:35.086282Z 335 0 cmd_stream.go:469] rdb-stream: the test process terminated
[I2024-01-29T22:26:35.086506Z 335 0 sink.go:371] SinkServer: shutdown started
[I2024-01-29T22:26:35.086608Z 335 0 sink.go:349] SinkServer: HTTP server stopped with "http: Server closed"
[I2024-01-29T22:26:35.086635Z 335 0 sink_server.go:95] SinkServer: draining TestResult channel started
[I2024-01-29T22:26:35.086685Z 335 0 sink_server.go:97] SinkServer: draining TestResult channel ended
[I2024-01-29T22:26:35.086695Z 335 0 sink_server.go:99] SinkServer: draining Artifact channel started
[I2024-01-29T22:26:35.086727Z 335 0 sink_server.go:101] SinkServer: draining Artifact channel ended
[I2024-01-29T22:26:35.086826Z 335 0 sink.go:374] SinkServer: shutdown completed successfully
[I2024-01-29T22:26:35.086887Z 335 0 cmd_stream.go:401] rdb-stream: exiting with 2
2024-01-29 17:40 x_telemetry-go1.22-linux-amd64-longtest-race telemetry@04287971 release-branch.go1.22@117d7b10 [build] (log) 
[I2024-01-29T22:26:55.712322Z 23266 0 sink.go:276] SinkServer: warm-up started
[I2024-01-29T22:26:55.712349Z 23266 0 sink.go:346] SinkServer: starting HTTP server...
[I2024-01-29T22:26:55.713417Z 23266 0 sink.go:281] SinkServer: warm-up ended
[I2024-01-29T22:26:55.713764Z 23266 0 cmd_stream.go:473] rdb-stream: starting the test command - ["/home/swarming/.swarming/w/ir/cache/tools/bin/result_adapter" "go" "-v=false" "--" "/home/swarming/.swarming/w/ir/x/w/goroot/bin/go" "test" "-json" "-race" "./..."]
go: -race requires cgo; enable cgo by setting CGO_ENABLED=1
[I2024-01-29T22:26:55.730913Z 23266 0 cmd_stream.go:469] rdb-stream: the test process terminated
[I2024-01-29T22:26:55.731006Z 23266 0 sink.go:371] SinkServer: shutdown started
[I2024-01-29T22:26:55.731114Z 23266 0 sink.go:349] SinkServer: HTTP server stopped with "http: Server closed"
[I2024-01-29T22:26:55.731139Z 23266 0 sink_server.go:95] SinkServer: draining TestResult channel started
[I2024-01-29T22:26:55.731158Z 23266 0 sink_server.go:97] SinkServer: draining TestResult channel ended
[I2024-01-29T22:26:55.731172Z 23266 0 sink_server.go:99] SinkServer: draining Artifact channel started
[I2024-01-29T22:26:55.731200Z 23266 0 sink_server.go:101] SinkServer: draining Artifact channel ended
[I2024-01-29T22:26:55.731286Z 23266 0 sink.go:374] SinkServer: shutdown completed successfully
[I2024-01-29T22:26:55.731332Z 23266 0 cmd_stream.go:401] rdb-stream: exiting with 2
2024-01-29 17:40 x_telemetry-go1.22-linux-amd64-race telemetry@04287971 release-branch.go1.22@117d7b10 [build] (log) 
[I2024-01-29T22:26:32.341547Z 420 0 sink.go:276] SinkServer: warm-up started
[I2024-01-29T22:26:32.341610Z 420 0 sink.go:346] SinkServer: starting HTTP server...
[I2024-01-29T22:26:32.342579Z 420 0 sink.go:281] SinkServer: warm-up ended
[I2024-01-29T22:26:32.342888Z 420 0 cmd_stream.go:473] rdb-stream: starting the test command - ["/home/swarming/.swarming/w/ir/cache/tools/bin/result_adapter" "go" "-v=false" "--" "/home/swarming/.swarming/w/ir/x/w/goroot/bin/go" "test" "-json" "-short" "-race" "./..."]
go: -race requires cgo; enable cgo by setting CGO_ENABLED=1
[I2024-01-29T22:26:32.360412Z 420 0 cmd_stream.go:469] rdb-stream: the test process terminated
[I2024-01-29T22:26:32.360494Z 420 0 sink.go:371] SinkServer: shutdown started
[I2024-01-29T22:26:32.360563Z 420 0 sink.go:349] SinkServer: HTTP server stopped with "http: Server closed"
[I2024-01-29T22:26:32.360584Z 420 0 sink_server.go:95] SinkServer: draining TestResult channel started
[I2024-01-29T22:26:32.360600Z 420 0 sink_server.go:97] SinkServer: draining TestResult channel ended
[I2024-01-29T22:26:32.360609Z 420 0 sink_server.go:99] SinkServer: draining Artifact channel started
[I2024-01-29T22:26:32.360653Z 420 0 sink_server.go:101] SinkServer: draining Artifact channel ended
[I2024-01-29T22:26:32.360731Z 420 0 sink.go:374] SinkServer: shutdown completed successfully
[I2024-01-29T22:26:32.360762Z 420 0 cmd_stream.go:401] rdb-stream: exiting with 2
2024-01-29 17:50 x_vuln-go1.22-linux-amd64-longtest-race vuln@4a6fd77d release-branch.go1.22@117d7b10 [build] (log) 
[I2024-01-29T22:26:58.222573Z 3956 0 sink.go:276] SinkServer: warm-up started
[I2024-01-29T22:26:58.222621Z 3956 0 sink.go:346] SinkServer: starting HTTP server...
[I2024-01-29T22:26:58.223770Z 3956 0 sink.go:281] SinkServer: warm-up ended
[I2024-01-29T22:26:58.224216Z 3956 0 cmd_stream.go:473] rdb-stream: starting the test command - ["/home/swarming/.swarming/w/ir/cache/tools/bin/result_adapter" "go" "-v=false" "--" "/home/swarming/.swarming/w/ir/x/w/goroot/bin/go" "test" "-json" "-race" "./..."]
go: -race requires cgo; enable cgo by setting CGO_ENABLED=1
[I2024-01-29T22:26:58.243639Z 3956 0 cmd_stream.go:469] rdb-stream: the test process terminated
[I2024-01-29T22:26:58.243751Z 3956 0 sink.go:371] SinkServer: shutdown started
[I2024-01-29T22:26:58.243838Z 3956 0 sink.go:349] SinkServer: HTTP server stopped with "http: Server closed"
[I2024-01-29T22:26:58.243864Z 3956 0 sink_server.go:95] SinkServer: draining TestResult channel started
[I2024-01-29T22:26:58.243884Z 3956 0 sink_server.go:97] SinkServer: draining TestResult channel ended
[I2024-01-29T22:26:58.243893Z 3956 0 sink_server.go:99] SinkServer: draining Artifact channel started
[I2024-01-29T22:26:58.244119Z 3956 0 sink_server.go:101] SinkServer: draining Artifact channel ended
[I2024-01-29T22:26:58.244195Z 3956 0 sink.go:374] SinkServer: shutdown completed successfully
[I2024-01-29T22:26:58.244289Z 3956 0 cmd_stream.go:401] rdb-stream: exiting with 2
2024-01-29 17:50 x_vuln-go1.22-linux-amd64-race vuln@4a6fd77d release-branch.go1.22@117d7b10 [build] (log) 
[I2024-01-29T22:26:30.873149Z 349 0 sink.go:276] SinkServer: warm-up started
[I2024-01-29T22:26:30.873190Z 349 0 sink.go:346] SinkServer: starting HTTP server...
[I2024-01-29T22:26:30.874470Z 349 0 sink.go:281] SinkServer: warm-up ended
[I2024-01-29T22:26:30.874833Z 349 0 cmd_stream.go:473] rdb-stream: starting the test command - ["/home/swarming/.swarming/w/ir/cache/tools/bin/result_adapter" "go" "-v=false" "--" "/home/swarming/.swarming/w/ir/x/w/goroot/bin/go" "test" "-json" "-short" "-race" "./..."]
go: -race requires cgo; enable cgo by setting CGO_ENABLED=1
[I2024-01-29T22:26:30.894213Z 349 0 cmd_stream.go:469] rdb-stream: the test process terminated
[I2024-01-29T22:26:30.894323Z 349 0 sink.go:371] SinkServer: shutdown started
[I2024-01-29T22:26:30.894393Z 349 0 sink.go:349] SinkServer: HTTP server stopped with "http: Server closed"
[I2024-01-29T22:26:30.894418Z 349 0 sink_server.go:95] SinkServer: draining TestResult channel started
[I2024-01-29T22:26:30.894438Z 349 0 sink_server.go:97] SinkServer: draining TestResult channel ended
[I2024-01-29T22:26:30.894451Z 349 0 sink_server.go:99] SinkServer: draining Artifact channel started
[I2024-01-29T22:26:30.894512Z 349 0 sink_server.go:101] SinkServer: draining Artifact channel ended
[I2024-01-29T22:26:30.894578Z 349 0 sink.go:374] SinkServer: shutdown completed successfully
[I2024-01-29T22:26:30.894632Z 349 0 cmd_stream.go:401] rdb-stream: exiting with 2
2024-01-29 22:19 go1.22-linux-amd64-longtest-race release-branch.go1.22@117d7b10 [build] (log)
2024-01-29 22:19 go1.22-linux-amd64-race release-branch.go1.22@117d7b10 [build] (log)
2024-01-29 22:19 go1.22-linux-amd64-racecompile release-branch.go1.22@117d7b10 [build] (log)
2024-01-29 22:21 x_tools-go1.22-linux-amd64 tools@0e1f5be9 release-branch.go1.22@117d7b10 x/tools/go/loader.TestCgoCwdIssue46877 (log) 
=== RUN   TestCgoCwdIssue46877
cgo: C compiler "/home/swarming/.swarming/w/ir/cache/tools/clang/bin/clang" not found: exec: "/home/swarming/.swarming/w/ir/cache/tools/clang/bin/clang": stat /home/swarming/.swarming/w/ir/cache/tools/clang/bin/clang: no such file or directory
cgo failed: [go tool cgo -objdir /home/swarming/.swarming/w/ir/x/t/golang.org_x_tools_go_loader_testdata_issue46877_C360540776 -- -I /home/swarming/.swarming/w/ir/x/t/golang.org_x_tools_go_loader_testdata_issue46877_C360540776 x.go]: exit status 1
    loader_test.go:843: Load failed: couldn't load packages due to errors: golang.org/x/tools/go/loader/testdata/issue46877
--- FAIL: TestCgoCwdIssue46877 (0.83s)
2024-01-29 22:21 x_tools-go1.22-linux-amd64 tools@0e1f5be9 release-branch.go1.22@117d7b10 x/tools/refactor/eg.Test (log) 
=== RUN   Test
cgo: C compiler "/home/swarming/.swarming/w/ir/cache/tools/clang/bin/clang" not found: exec: "/home/swarming/.swarming/w/ir/cache/tools/clang/bin/clang": stat /home/swarming/.swarming/w/ir/cache/tools/clang/bin/clang: no such file or directory
cgo failed: [go tool cgo -objdir /home/swarming/.swarming/w/ir/x/t/net_C1895311829 -- -I /home/swarming/.swarming/w/ir/x/t/net_C1895311829 -fno-stack-protector cgo_linux.go cgo_resnew.go cgo_socknew.go cgo_unix_cgo.go cgo_unix_cgo_res.go]: exit status 1
/home/swarming/.swarming/w/ir/x/w/goroot/src/net/cgo_unix.go:105:34: undefined: _C_struct_addrinfo
/home/swarming/.swarming/w/ir/x/w/goroot/src/net/cgo_unix.go:249:40: undefined: _C_struct_sockaddr
/home/swarming/.swarming/w/ir/x/w/goroot/src/net/cgo_unix.go:249:66: undefined: _C_socklen_t
/home/swarming/.swarming/w/ir/x/w/goroot/src/net/cgo_unix.go:288:40: undefined: _C_struct_sockaddr
/home/swarming/.swarming/w/ir/x/w/goroot/src/net/cgo_unix.go:288:60: undefined: _C_socklen_t
/home/swarming/.swarming/w/ir/x/w/goroot/src/net/cgo_unix.go:33:52: undefined: _C_gai_strerror
/home/swarming/.swarming/w/ir/x/w/goroot/src/net/cgo_unix.go:33:68: undefined: _C_int
...
/home/swarming/.swarming/w/ir/x/w/goroot/src/net/cgo_unix.go:345:11: undefined: _C_uchar
/home/swarming/.swarming/w/ir/x/w/goroot/src/net/cgo_unix.go:345:21: undefined: _C_malloc
/home/swarming/.swarming/w/ir/x/w/goroot/src/net/cgo_unix.go:346:8: undefined: _C_free
/home/swarming/.swarming/w/ir/x/w/goroot/src/net/cgo_unix.go:355:13: undefined: _C_res_nsearch
/home/swarming/.swarming/w/ir/x/w/goroot/src/net/cgo_unix.go:355:37: undefined: _C_char
/home/swarming/.swarming/w/ir/x/w/goroot/src/net/cgo_unix.go:364:3: undefined: _C_free
/home/swarming/.swarming/w/ir/x/w/goroot/src/net/cgo_unix.go:366:11: undefined: _C_uchar
/home/swarming/.swarming/w/ir/x/w/goroot/src/net/cgo_unix.go:366:21: undefined: _C_malloc
    eg_test.go:102: couldn't load packages due to errors: net
--- FAIL: Test (2.32s)
2024-01-29 22:21 x_tools-go1.22-linux-amd64-longtest tools@0e1f5be9 release-branch.go1.22@117d7b10 x/tools/go/loader.TestStdlib (log) 
=== RUN   TestStdlib
cgo: C compiler "/home/swarming/.swarming/w/ir/cache/tools/clang/bin/clang" not found: exec: "/home/swarming/.swarming/w/ir/cache/tools/clang/bin/clang": stat /home/swarming/.swarming/w/ir/cache/tools/clang/bin/clang: no such file or directory
cgo failed: [go tool cgo -objdir /home/swarming/.swarming/w/ir/x/t/cmd_cgo_internal_test_issue9510b_C2721162856 -- -I /home/swarming/.swarming/w/ir/x/t/cmd_cgo_internal_test_issue9510b_C2721162856 b.go]: exit status 1
cgo: C compiler "/home/swarming/.swarming/w/ir/cache/tools/clang/bin/clang" not found: exec: "/home/swarming/.swarming/w/ir/cache/tools/clang/bin/clang": stat /home/swarming/.swarming/w/ir/cache/tools/clang/bin/clang: no such file or directory
cgo failed: [go tool cgo -objdir /home/swarming/.swarming/w/ir/x/t/cmd_cgo_internal_test_issue41761a_C3423635008 -- -I /home/swarming/.swarming/w/ir/x/t/cmd_cgo_internal_test_issue41761a_C3423635008 a.go]: exit status 1
cgo: C compiler "/home/swarming/.swarming/w/ir/cache/tools/clang/bin/clang" not found: exec: "/home/swarming/.swarming/w/ir/cache/tools/clang/bin/clang": stat /home/swarming/.swarming/w/ir/cache/tools/clang/bin/clang: no such file or directory
cgo failed: [go tool cgo -objdir /home/swarming/.swarming/w/ir/x/t/net_C2245700062 -- -I /home/swarming/.swarming/w/ir/x/t/net_C2245700062 -fno-stack-protector cgo_linux.go cgo_resnew.go cgo_socknew.go cgo_unix_cgo.go cgo_unix_cgo_res.go]: exit status 1
cgo: C compiler "/home/swarming/.swarming/w/ir/cache/tools/clang/bin/clang" not found: exec: "/home/swarming/.swarming/w/ir/cache/tools/clang/bin/clang": stat /home/swarming/.swarming/w/ir/cache/tools/clang/bin/clang: no such file or directory
cgo failed: [go tool cgo -objdir /home/swarming/.swarming/w/ir/x/t/cmd_cgo_internal_test_issue26743_C3146434789 -- -I /home/swarming/.swarming/w/ir/x/t/cmd_cgo_internal_test_issue26743_C3146434789 a.go b.go]: exit status 1
cgo: C compiler "/home/swarming/.swarming/w/ir/cache/tools/clang/bin/clang" not found: exec: "/home/swarming/.swarming/w/ir/cache/tools/clang/bin/clang": stat /home/swarming/.swarming/w/ir/cache/tools/clang/bin/clang: no such file or directory
...
/home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/cgo/internal/test/cgo_test.go:109:44: undefined: benchCgoCall
/home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/cgo/internal/test/cgo_test.go:110:44: undefined: benchGoString
/home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/cgo/internal/test/cgo_test.go:111:44: undefined: benchCallback
/home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/cgo/internal/test/cgo_test.go:112:44: undefined: benchCGoInCthread
/home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/cgo/internal/test/cgo_unix_test.go:11:38: undefined: testSigaltstack
/home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/cgo/internal/test/cgo_unix_test.go:12:38: undefined: testSigprocmask
/home/swarming/.swarming/w/ir/x/w/goroot/src/cmd/cgo/internal/testtls/tls_test.go:10:2: undefined: testTLS
/home/swarming/.swarming/w/ir/x/w/goroot/src/reflect/nih_test.go:17:8: undefined: cgo.Incomplete
    stdlib_test.go:55: Load failed: couldn't load packages due to errors: cmd/cgo/internal/test/issue26743, cmd/cgo/internal/test/issue30527, cmd/cgo/internal/test/issue26213 and 24 more
--- FAIL: TestStdlib (60.95s)
2024-01-29 22:21 x_tools-go1.22-linux-amd64-longtest tools@0e1f5be9 release-branch.go1.22@117d7b10 x/tools/refactor/eg.Test (log) 
=== RUN   Test
cgo: C compiler "/home/swarming/.swarming/w/ir/cache/tools/clang/bin/clang" not found: exec: "/home/swarming/.swarming/w/ir/cache/tools/clang/bin/clang": stat /home/swarming/.swarming/w/ir/cache/tools/clang/bin/clang: no such file or directory
cgo failed: [go tool cgo -objdir /home/swarming/.swarming/w/ir/x/t/net_C2296307644 -- -I /home/swarming/.swarming/w/ir/x/t/net_C2296307644 -fno-stack-protector cgo_linux.go cgo_resnew.go cgo_socknew.go cgo_unix_cgo.go cgo_unix_cgo_res.go]: exit status 1
/home/swarming/.swarming/w/ir/x/w/goroot/src/net/cgo_unix.go:105:34: undefined: _C_struct_addrinfo
/home/swarming/.swarming/w/ir/x/w/goroot/src/net/cgo_unix.go:249:40: undefined: _C_struct_sockaddr
/home/swarming/.swarming/w/ir/x/w/goroot/src/net/cgo_unix.go:249:66: undefined: _C_socklen_t
/home/swarming/.swarming/w/ir/x/w/goroot/src/net/cgo_unix.go:288:40: undefined: _C_struct_sockaddr
/home/swarming/.swarming/w/ir/x/w/goroot/src/net/cgo_unix.go:288:60: undefined: _C_socklen_t
/home/swarming/.swarming/w/ir/x/w/goroot/src/net/cgo_unix.go:33:52: undefined: _C_gai_strerror
/home/swarming/.swarming/w/ir/x/w/goroot/src/net/cgo_unix.go:33:68: undefined: _C_int
...
/home/swarming/.swarming/w/ir/x/w/goroot/src/net/cgo_unix.go:345:11: undefined: _C_uchar
/home/swarming/.swarming/w/ir/x/w/goroot/src/net/cgo_unix.go:345:21: undefined: _C_malloc
/home/swarming/.swarming/w/ir/x/w/goroot/src/net/cgo_unix.go:346:8: undefined: _C_free
/home/swarming/.swarming/w/ir/x/w/goroot/src/net/cgo_unix.go:355:13: undefined: _C_res_nsearch
/home/swarming/.swarming/w/ir/x/w/goroot/src/net/cgo_unix.go:355:37: undefined: _C_char
/home/swarming/.swarming/w/ir/x/w/goroot/src/net/cgo_unix.go:364:3: undefined: _C_free
/home/swarming/.swarming/w/ir/x/w/goroot/src/net/cgo_unix.go:366:11: undefined: _C_uchar
/home/swarming/.swarming/w/ir/x/w/goroot/src/net/cgo_unix.go:366:21: undefined: _C_malloc
    eg_test.go:102: couldn't load packages due to errors: net
--- FAIL: Test (12.23s)
2024-01-29 22:21 x_tools-go1.22-linux-amd64-longtest-race tools@0e1f5be9 release-branch.go1.22@117d7b10 [build] (log) 
[I2024-01-29T22:27:00.923048Z 350 0 sink.go:276] SinkServer: warm-up started
[I2024-01-29T22:27:00.923079Z 350 0 sink.go:346] SinkServer: starting HTTP server...
[I2024-01-29T22:27:00.924188Z 350 0 sink.go:281] SinkServer: warm-up ended
[I2024-01-29T22:27:00.924492Z 350 0 cmd_stream.go:473] rdb-stream: starting the test command - ["/home/swarming/.swarming/w/ir/cache/tools/bin/result_adapter" "go" "-v=false" "--" "/home/swarming/.swarming/w/ir/x/w/goroot/bin/go" "test" "-json" "-race" "./..."]
go: -race requires cgo; enable cgo by setting CGO_ENABLED=1
[I2024-01-29T22:27:00.941411Z 350 0 cmd_stream.go:469] rdb-stream: the test process terminated
[I2024-01-29T22:27:00.941502Z 350 0 sink.go:371] SinkServer: shutdown started
[I2024-01-29T22:27:00.941610Z 350 0 sink.go:349] SinkServer: HTTP server stopped with "http: Server closed"
[I2024-01-29T22:27:00.941631Z 350 0 sink_server.go:95] SinkServer: draining TestResult channel started
[I2024-01-29T22:27:00.941651Z 350 0 sink_server.go:97] SinkServer: draining TestResult channel ended
[I2024-01-29T22:27:00.941674Z 350 0 sink_server.go:99] SinkServer: draining Artifact channel started
[I2024-01-29T22:27:00.941702Z 350 0 sink_server.go:101] SinkServer: draining Artifact channel ended
[I2024-01-29T22:27:00.941720Z 350 0 sink.go:374] SinkServer: shutdown completed successfully
[I2024-01-29T22:27:00.941765Z 350 0 cmd_stream.go:401] rdb-stream: exiting with 2
2024-01-29 22:21 x_tools-go1.22-linux-amd64-race tools@0e1f5be9 release-branch.go1.22@117d7b10 [build] (log) 
[I2024-01-29T22:26:35.064201Z 392 0 sink.go:276] SinkServer: warm-up started
[I2024-01-29T22:26:35.064259Z 392 0 sink.go:346] SinkServer: starting HTTP server...
[I2024-01-29T22:26:35.065130Z 392 0 sink.go:281] SinkServer: warm-up ended
[I2024-01-29T22:26:35.065391Z 392 0 cmd_stream.go:473] rdb-stream: starting the test command - ["/home/swarming/.swarming/w/ir/cache/tools/bin/result_adapter" "go" "-v=false" "--" "/home/swarming/.swarming/w/ir/x/w/goroot/bin/go" "test" "-json" "-short" "-race" "./..."]
go: -race requires cgo; enable cgo by setting CGO_ENABLED=1
[I2024-01-29T22:26:35.080903Z 392 0 cmd_stream.go:469] rdb-stream: the test process terminated
[I2024-01-29T22:26:35.080971Z 392 0 sink.go:371] SinkServer: shutdown started
[I2024-01-29T22:26:35.081032Z 392 0 sink.go:349] SinkServer: HTTP server stopped with "http: Server closed"
[I2024-01-29T22:26:35.081048Z 392 0 sink_server.go:95] SinkServer: draining TestResult channel started
[I2024-01-29T22:26:35.081062Z 392 0 sink_server.go:97] SinkServer: draining TestResult channel ended
[I2024-01-29T22:26:35.081072Z 392 0 sink_server.go:99] SinkServer: draining Artifact channel started
[I2024-01-29T22:26:35.081109Z 392 0 sink_server.go:101] SinkServer: draining Artifact channel ended
[I2024-01-29T22:26:35.081154Z 392 0 sink.go:374] SinkServer: shutdown completed successfully
[I2024-01-29T22:26:35.081188Z 392 0 cmd_stream.go:401] rdb-stream: exiting with 2
2024-01-29 22:55 gotip-linux-amd64-racecompile go@0c64be46 [build] (log)
2024-01-30 00:16 gotip-linux-amd64-race go@4afb155c [build] (log)
2024-01-30 00:16 gotip-linux-amd64-racecompile go@4afb155c [build] (log)
2024-01-30 14:08 x_telemetry-go1.22-linux-amd64-longtest-race telemetry@ee7c6539 release-branch.go1.22@117d7b10 [build] (watchflakes

@cherrymui
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@mknyszek I assume this is related to the clang builder? Feel free to close if this is fixed. Thanks.

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- `cgo: C compiler ".*clang" not found` || `go: -race requires cgo; enable cgo by setting CGO_ENABLED=1` || log ~ `go: -race requires cgo; enable cgo by setting CGO_ENABLED=1`
2024-01-30 14:08 x_telemetry-go1.22-linux-amd64-longtest-race telemetry@ee7c6539 release-branch.go1.22@117d7b10 [build] (log) 
[I2024-01-30T14:10:54.639575Z 12197 0 sink.go:276] SinkServer: warm-up started
[I2024-01-30T14:10:54.639610Z 12197 0 sink.go:346] SinkServer: starting HTTP server...
[I2024-01-30T14:10:54.640847Z 12197 0 sink.go:281] SinkServer: warm-up ended
[I2024-01-30T14:10:54.641241Z 12197 0 cmd_stream.go:473] rdb-stream: starting the test command - ["/home/swarming/.swarming/w/ir/cache/tools/bin/result_adapter" "go" "-v=false" "--" "/home/swarming/.swarming/w/ir/x/w/goroot/bin/go" "test" "-json" "-race" "./..."]
go: -race requires cgo; enable cgo by setting CGO_ENABLED=1
[I2024-01-30T14:10:54.660104Z 12197 0 cmd_stream.go:469] rdb-stream: the test process terminated
[I2024-01-30T14:10:54.660204Z 12197 0 sink.go:371] SinkServer: shutdown started
[I2024-01-30T14:10:54.660283Z 12197 0 sink.go:349] SinkServer: HTTP server stopped with "http: Server closed"
[I2024-01-30T14:10:54.660303Z 12197 0 sink_server.go:95] SinkServer: draining TestResult channel started
[I2024-01-30T14:10:54.660323Z 12197 0 sink_server.go:97] SinkServer: draining TestResult channel ended
[I2024-01-30T14:10:54.660331Z 12197 0 sink_server.go:99] SinkServer: draining Artifact channel started
[I2024-01-30T14:10:54.660493Z 12197 0 sink_server.go:101] SinkServer: draining Artifact channel ended
[I2024-01-30T14:10:54.660572Z 12197 0 sink.go:374] SinkServer: shutdown completed successfully
[I2024-01-30T14:10:54.660604Z 12197 0 cmd_stream.go:401] rdb-stream: exiting with 2
2024-01-30 14:08 x_telemetry-go1.22-linux-amd64-race telemetry@ee7c6539 release-branch.go1.22@117d7b10 [build] (log) 
[I2024-01-30T14:11:13.374025Z 12370 0 sink.go:276] SinkServer: warm-up started
[I2024-01-30T14:11:13.374065Z 12370 0 sink.go:346] SinkServer: starting HTTP server...
[I2024-01-30T14:11:13.375172Z 12370 0 sink.go:281] SinkServer: warm-up ended
[I2024-01-30T14:11:13.375488Z 12370 0 cmd_stream.go:473] rdb-stream: starting the test command - ["/home/swarming/.swarming/w/ir/cache/tools/bin/result_adapter" "go" "-v=false" "--" "/home/swarming/.swarming/w/ir/x/w/goroot/bin/go" "test" "-json" "-short" "-race" "./..."]
go: -race requires cgo; enable cgo by setting CGO_ENABLED=1
[I2024-01-30T14:11:13.393017Z 12370 0 cmd_stream.go:469] rdb-stream: the test process terminated
[I2024-01-30T14:11:13.393112Z 12370 0 sink.go:371] SinkServer: shutdown started
[I2024-01-30T14:11:13.393234Z 12370 0 sink.go:349] SinkServer: HTTP server stopped with "http: Server closed"
[I2024-01-30T14:11:13.393264Z 12370 0 sink_server.go:95] SinkServer: draining TestResult channel started
[I2024-01-30T14:11:13.393311Z 12370 0 sink_server.go:97] SinkServer: draining TestResult channel ended
[I2024-01-30T14:11:13.393323Z 12370 0 sink_server.go:99] SinkServer: draining Artifact channel started
[I2024-01-30T14:11:13.393394Z 12370 0 sink_server.go:101] SinkServer: draining Artifact channel ended
[I2024-01-30T14:11:13.393458Z 12370 0 sink.go:374] SinkServer: shutdown completed successfully
[I2024-01-30T14:11:13.393481Z 12370 0 cmd_stream.go:401] rdb-stream: exiting with 2
2024-01-30 17:14 x_sys-go1.22-linux-amd64-longtest-race sys@628365db release-branch.go1.22@117d7b10 [build] (log) 
[I2024-01-30T17:15:41.359801Z 7449 0 sink.go:276] SinkServer: warm-up started
[I2024-01-30T17:15:41.359838Z 7449 0 sink.go:346] SinkServer: starting HTTP server...
[I2024-01-30T17:15:41.360877Z 7449 0 sink.go:281] SinkServer: warm-up ended
[I2024-01-30T17:15:41.361177Z 7449 0 cmd_stream.go:473] rdb-stream: starting the test command - ["/home/swarming/.swarming/w/ir/cache/tools/bin/result_adapter" "go" "-v=false" "--" "/home/swarming/.swarming/w/ir/x/w/goroot/bin/go" "test" "-json" "-race" "./..."]
go: -race requires cgo; enable cgo by setting CGO_ENABLED=1
[I2024-01-30T17:15:41.378556Z 7449 0 cmd_stream.go:469] rdb-stream: the test process terminated
[I2024-01-30T17:15:41.378648Z 7449 0 sink.go:371] SinkServer: shutdown started
[I2024-01-30T17:15:41.378736Z 7449 0 sink.go:349] SinkServer: HTTP server stopped with "http: Server closed"
[I2024-01-30T17:15:41.378771Z 7449 0 sink_server.go:95] SinkServer: draining TestResult channel started
[I2024-01-30T17:15:41.378791Z 7449 0 sink_server.go:97] SinkServer: draining TestResult channel ended
[I2024-01-30T17:15:41.378799Z 7449 0 sink_server.go:99] SinkServer: draining Artifact channel started
[I2024-01-30T17:15:41.378842Z 7449 0 sink_server.go:101] SinkServer: draining Artifact channel ended
[I2024-01-30T17:15:41.378893Z 7449 0 sink.go:374] SinkServer: shutdown completed successfully
[I2024-01-30T17:15:41.378933Z 7449 0 cmd_stream.go:401] rdb-stream: exiting with 2
2024-01-30 17:14 x_sys-go1.22-linux-amd64-race sys@628365db release-branch.go1.22@117d7b10 [build] (log) 
[I2024-01-30T17:15:38.543925Z 8443 0 sink.go:276] SinkServer: warm-up started
[I2024-01-30T17:15:38.544030Z 8443 0 sink.go:346] SinkServer: starting HTTP server...
[I2024-01-30T17:15:38.545068Z 8443 0 sink.go:281] SinkServer: warm-up ended
[I2024-01-30T17:15:38.545387Z 8443 0 cmd_stream.go:473] rdb-stream: starting the test command - ["/home/swarming/.swarming/w/ir/cache/tools/bin/result_adapter" "go" "-v=false" "--" "/home/swarming/.swarming/w/ir/x/w/goroot/bin/go" "test" "-json" "-short" "-race" "./..."]
go: -race requires cgo; enable cgo by setting CGO_ENABLED=1
[I2024-01-30T17:15:38.564674Z 8443 0 cmd_stream.go:469] rdb-stream: the test process terminated
[I2024-01-30T17:15:38.564772Z 8443 0 sink.go:371] SinkServer: shutdown started
[I2024-01-30T17:15:38.564851Z 8443 0 sink.go:349] SinkServer: HTTP server stopped with "http: Server closed"
[I2024-01-30T17:15:38.564871Z 8443 0 sink_server.go:95] SinkServer: draining TestResult channel started
[I2024-01-30T17:15:38.564897Z 8443 0 sink_server.go:97] SinkServer: draining TestResult channel ended
[I2024-01-30T17:15:38.564905Z 8443 0 sink_server.go:99] SinkServer: draining Artifact channel started
[I2024-01-30T17:15:38.565013Z 8443 0 sink_server.go:101] SinkServer: draining Artifact channel ended
[I2024-01-30T17:15:38.565073Z 8443 0 sink.go:374] SinkServer: shutdown completed successfully
[I2024-01-30T17:15:38.565089Z 8443 0 cmd_stream.go:401] rdb-stream: exiting with 2
2024-01-30 18:25 x_website-go1.22-linux-amd64-longtest-race website@8bd7371f release-branch.go1.22@117d7b10 [build] (log) 
[I2024-01-30T18:25:59.380214Z 54228 0 sink.go:276] SinkServer: warm-up started
[I2024-01-30T18:25:59.380261Z 54228 0 sink.go:346] SinkServer: starting HTTP server...
[I2024-01-30T18:25:59.381515Z 54228 0 sink.go:281] SinkServer: warm-up ended
[I2024-01-30T18:25:59.381919Z 54228 0 cmd_stream.go:473] rdb-stream: starting the test command - ["/home/swarming/.swarming/w/ir/cache/tools/bin/result_adapter" "go" "-v=false" "--" "/home/swarming/.swarming/w/ir/x/w/goroot/bin/go" "test" "-json" "-race" "./..."]
go: -race requires cgo; enable cgo by setting CGO_ENABLED=1
[I2024-01-30T18:25:59.399393Z 54228 0 cmd_stream.go:469] rdb-stream: the test process terminated
[I2024-01-30T18:25:59.399500Z 54228 0 sink.go:371] SinkServer: shutdown started
[I2024-01-30T18:25:59.399599Z 54228 0 sink.go:349] SinkServer: HTTP server stopped with "http: Server closed"
[I2024-01-30T18:25:59.399630Z 54228 0 sink_server.go:95] SinkServer: draining TestResult channel started
[I2024-01-30T18:25:59.399658Z 54228 0 sink_server.go:97] SinkServer: draining TestResult channel ended
[I2024-01-30T18:25:59.399671Z 54228 0 sink_server.go:99] SinkServer: draining Artifact channel started
[I2024-01-30T18:25:59.399700Z 54228 0 sink_server.go:101] SinkServer: draining Artifact channel ended
[I2024-01-30T18:25:59.399804Z 54228 0 sink.go:374] SinkServer: shutdown completed successfully
[I2024-01-30T18:25:59.399881Z 54228 0 cmd_stream.go:401] rdb-stream: exiting with 2
2024-01-30 18:25 x_website-go1.22-linux-amd64-race website@8bd7371f release-branch.go1.22@117d7b10 [build] (log) 
[I2024-01-30T18:25:58.037946Z 71119 0 sink.go:276] SinkServer: warm-up started
[I2024-01-30T18:25:58.038008Z 71119 0 sink.go:346] SinkServer: starting HTTP server...
[I2024-01-30T18:25:58.038891Z 71119 0 sink.go:281] SinkServer: warm-up ended
[I2024-01-30T18:25:58.039223Z 71119 0 cmd_stream.go:473] rdb-stream: starting the test command - ["/home/swarming/.swarming/w/ir/cache/tools/bin/result_adapter" "go" "-v=false" "--" "/home/swarming/.swarming/w/ir/x/w/goroot/bin/go" "test" "-json" "-short" "-race" "./..."]
go: -race requires cgo; enable cgo by setting CGO_ENABLED=1
[I2024-01-30T18:25:58.057816Z 71119 0 cmd_stream.go:469] rdb-stream: the test process terminated
[I2024-01-30T18:25:58.057913Z 71119 0 sink.go:371] SinkServer: shutdown started
[I2024-01-30T18:25:58.058023Z 71119 0 sink.go:349] SinkServer: HTTP server stopped with "http: Server closed"
[I2024-01-30T18:25:58.058049Z 71119 0 sink_server.go:95] SinkServer: draining TestResult channel started
[I2024-01-30T18:25:58.058075Z 71119 0 sink_server.go:97] SinkServer: draining TestResult channel ended
[I2024-01-30T18:25:58.058090Z 71119 0 sink_server.go:99] SinkServer: draining Artifact channel started
[I2024-01-30T18:25:58.058131Z 71119 0 sink_server.go:101] SinkServer: draining Artifact channel ended
[I2024-01-30T18:25:58.058203Z 71119 0 sink.go:374] SinkServer: shutdown completed successfully
[I2024-01-30T18:25:58.058243Z 71119 0 cmd_stream.go:401] rdb-stream: exiting with 2

— watchflakes

@mknyszek
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mknyszek commented Feb 3, 2024

Thanks. I clobbered all of these toolchains. We should hopefully be OK now. (Also, these prebuilt toolchains get completely wiped from CAS every few days.)

@mknyszek mknyszek closed this as completed Feb 3, 2024
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@mknyszek @gopherbot @cherrymui