Consistent ARM test failures: test-fs-readfile{sync}-pipe-large

[Fishrock123]

Been consistently getting these on the ARM CI machines (pi1 and pi2):

https://jenkins-iojs.nodesource.com/job/iojs+pr+arm/189/nodes=pi1-raspbian-wheezy/tapTestReport/test.tap-242/

not ok 242 - test-fs-readfile-pipe-large.js
# { [Error: Command failed: /bin/sh -c cat /home/iojs/build/workspace/iojs+pr+arm/nodes/pi1-raspbian-wheezy/test/tmp.0/readfile_pipe_large_test.txt | "/home/iojs/build/workspace/iojs+pr+arm/nodes/pi1-raspbian-wheezy/out/Release/iojs" "/home/iojs/build/workspace/iojs+pr+arm/nodes/pi1-raspbian-wheezy/test/parallel/test-fs-readfile-pipe-large.js" child
# /home/iojs/build/workspace/iojs+pr+arm/nodes/pi1-raspbian-wheezy/test/common.js:34
# throw e;
# ^
# Error: ENOTEMPTY: directory not empty, rmdir '/home/iojs/build/workspace/iojs+pr+arm/nodes/pi1-raspbian-wheezy/test/tmp.0'
# at Error (native)
# at Object.fs.rmdirSync (fs.js:763:18)
# at rmdirSync (/home/iojs/build/workspace/iojs+pr+arm/nodes/pi1-raspbian-wheezy/test/common.js:49:10)
# at rimrafSync (/home/iojs/build/workspace/iojs+pr+arm/nodes/pi1-raspbian-wheezy/test/common.js:25:7)
# at Object.exports.refreshTmpDir (/home/iojs/build/workspace/iojs+pr+arm/nodes/pi1-raspbian-wheezy/test/common.js:55:3)
# at Object.<anonymous> (/home/iojs/build/workspace/iojs+pr+arm/nodes/pi1-raspbian-wheezy/test/parallel/test-fs-readfile-pipe-large.js:17:8)
# at Module._compile (module.js:430:26)
# at Object.Module._extensions..js (module.js:448:10)
# at Module.load (module.js:355:32)
# at Function.Module._load (module.js:310:12)
# cat: write error: Broken pipe
# ]
# killed: false,
# code: 1,
# signal: null,
# cmd: '/bin/sh -c cat /home/iojs/build/workspace/iojs+pr+arm/nodes/pi1-raspbian-wheezy/test/tmp.0/readfile_pipe_large_test.txt | "/home/iojs/build/workspace/iojs+pr+arm/nodes/pi1-raspbian-wheezy/out/Release/iojs" "/home/iojs/build/workspace/iojs+pr+arm/nodes/pi1-raspbian-wheezy/test/parallel/test-fs-readfile-pipe-large.js" child' }
# 
# assert.js:89
# throw new assert.AssertionError({
# ^
# AssertionError: it exits normally
# at /home/iojs/build/workspace/iojs+pr+arm/nodes/pi1-raspbian-wheezy/test/parallel/test-fs-readfile-pipe-large.js:34:3
# at ChildProcess.exithandler (child_process.js:204:5)
# at emitTwo (events.js:87:13)
# at ChildProcess.emit (events.js:172:7)
# at maybeClose (internal/child_process.js:764:16)
# at Socket.<anonymous> (internal/child_process.js:319:11)
# at emitOne (events.js:77:13)
# at Socket.emit (events.js:169:7)
# at Pipe._onclose (net.js:468:12)

https://jenkins-iojs.nodesource.com/job/iojs+pr+arm/189/nodes=pi1-raspbian-wheezy/tapTestReport/test.tap-245/

not ok 245 - test-fs-readfilesync-pipe-large.js
# { [Error: Command failed: /bin/sh -c cat /home/iojs/build/workspace/iojs+pr+arm/nodes/pi1-raspbian-wheezy/test/tmp.0/readfilesync_pipe_large_test.txt | "/home/iojs/build/workspace/iojs+pr+arm/nodes/pi1-raspbian-wheezy/out/Release/iojs" "/home/iojs/build/workspace/iojs+pr+arm/nodes/pi1-raspbian-wheezy/test/parallel/test-fs-readfilesync-pipe-large.js" child
# /home/iojs/build/workspace/iojs+pr+arm/nodes/pi1-raspbian-wheezy/test/common.js:34
# throw e;
# ^
# Error: ENOTEMPTY: directory not empty, rmdir '/home/iojs/build/workspace/iojs+pr+arm/nodes/pi1-raspbian-wheezy/test/tmp.0'
# at Error (native)
# at Object.fs.rmdirSync (fs.js:763:18)
# at rmdirSync (/home/iojs/build/workspace/iojs+pr+arm/nodes/pi1-raspbian-wheezy/test/common.js:49:10)
# at rimrafSync (/home/iojs/build/workspace/iojs+pr+arm/nodes/pi1-raspbian-wheezy/test/common.js:25:7)
# at Object.exports.refreshTmpDir (/home/iojs/build/workspace/iojs+pr+arm/nodes/pi1-raspbian-wheezy/test/common.js:55:3)
# at Object.<anonymous> (/home/iojs/build/workspace/iojs+pr+arm/nodes/pi1-raspbian-wheezy/test/parallel/test-fs-readfilesync-pipe-large.js:17:8)
# at Module._compile (module.js:430:26)
# at Object.Module._extensions..js (module.js:448:10)
# at Module.load (module.js:355:32)
# at Function.Module._load (module.js:310:12)
# cat: write error: Broken pipe
# ]
# killed: false,
# code: 1,
# signal: null,
# cmd: '/bin/sh -c cat /home/iojs/build/workspace/iojs+pr+arm/nodes/pi1-raspbian-wheezy/test/tmp.0/readfilesync_pipe_large_test.txt | "/home/iojs/build/workspace/iojs+pr+arm/nodes/pi1-raspbian-wheezy/out/Release/iojs" "/home/iojs/build/workspace/iojs+pr+arm/nodes/pi1-raspbian-wheezy/test/parallel/test-fs-readfilesync-pipe-large.js" child' }
# 
# assert.js:89
# throw new assert.AssertionError({
# ^
# AssertionError: it exits normally
# at /home/iojs/build/workspace/iojs+pr+arm/nodes/pi1-raspbian-wheezy/test/parallel/test-fs-readfilesync-pipe-large.js:31:3
# at ChildProcess.exithandler (child_process.js:204:5)
# at emitTwo (events.js:87:13)
# at ChildProcess.emit (events.js:172:7)
# at maybeClose (internal/child_process.js:764:16)
# at Socket.<anonymous> (internal/child_process.js:319:11)
# at emitOne (events.js:77:13)
# at Socket.emit (events.js:169:7)
# at Pipe._onclose (net.js:468:12)

[Fishrock123]

cc @nodejs/platform-arm

[bnoordhuis]

I think I know what's causing it. If https://jenkins-iojs.nodesource.com/job/iojs+pr+arm/192/ comes out green, I'll file a pull request.

[thefourtheye]

Can this be closed now?

[cjihrig]

Yes, closed by bc733f7.