Write at 0x00c00030f6d0 by goroutine 46:
  runtime.closechan()
      /usr/local/go/src/runtime/chan.go:414 +0x0
  github.com/thought-machine/please/src/output.(*buildingTargets).handleOutput.(*BuildState).Stop.func1()
      /tmp/cirrus-ci-build/src/core/state.go:420 +0x64
  sync.(*Once).doSlow()
      /usr/local/go/src/sync/once.go:78 +0xe1
  sync.(*Once).Do()
      /usr/local/go/src/sync/once.go:69 +0x44
  github.com/thought-machine/please/src/core.(*BuildState).Stop()
      /tmp/cirrus-ci-build/src/core/state.go:418 +0x3f7
  github.com/thought-machine/please/src/output.(*buildingTargets).handleOutput()
      /tmp/cirrus-ci-build/src/output/targets.go:107 +0x366
  github.com/thought-machine/please/src/output.(*buildingTargets).ProcessResult.deferwrap1()
      /tmp/cirrus-ci-build/src/output/targets.go:84 +0x44
  runtime.deferreturn()
      /usr/local/go/src/runtime/panic.go:610 +0x5d
  github.com/thought-machine/please/src/output.MonitorState()
      /tmp/cirrus-ci-build/src/output/shell_output.go:57 +0xb98
  main.runPlease.func1()
      /tmp/cirrus-ci-build/src/please.go:1224 +0xa4

Previous read at 0x00c00030f6d0 by goroutine 15463:
  runtime.chansend()
      /usr/local/go/src/runtime/chan.go:176 +0x0
  github.com/thought-machine/please/src/core.(*BuildState).addPendingBuild.func1()
      /tmp/cirrus-ci-build/src/core/state.go:366 +0x84

Goroutine 46 (running) created at:
  main.runPlease()
      /tmp/cirrus-ci-build/src/please.go:1223 +0x8b3
  main.Please()
      /tmp/cirrus-ci-build/src/please.go:1191 +0x103d
  main.runBuild()
      /tmp/cirrus-ci-build/src/please.go:1335 +0x334
  main.init.func1()
      /tmp/cirrus-ci-build/src/please.go:478 +0x59
  main.execute()
      /tmp/cirrus-ci-build/src/please.go:1617 +0x95a
  main.main()
      /tmp/cirrus-ci-build/src/please.go:1621 +0x44

Goroutine 15463 (finished) created at:
  github.com/thought-machine/please/src/core.(*BuildState).addPendingBuild()
      /tmp/cirrus-ci-build/src/core/state.go:362 +0x104
  github.com/thought-machine/please/src/core.(*BuildState).queueTargetAsync()
      /tmp/cirrus-ci-build/src/core/state.go:1216 +0x7d9
  github.com/thought-machine/please/src/core.(*BuildState).queueResolvedTarget.func1.gowrap1()
      /tmp/cirrus-ci-build/src/core/state.go:1161 +0x68
==================
Build stopped after 55.44s. 1 target failed:
    //third_party/go:std
Error building target //third_party/go:std: exit status 1
2026/03/18 11:19:48 failed to write module info: failed to import directory third_party/go/std/src/cmd/dist: found packages main (build.go) and building_Go_requires_Go_1_24_6_or_later (notgo124.go) in third_party/go/std/src/cmd/dist

exit status 2