{"action":"opened","issue":{"url":"https://api.github.com/repos/mitchellh/packer/issues/3103","labels_url":"https://api.github.com/repos/mitchellh/packer/issues/3103/labels{/name}","comments_url":"https://api.github.com/repos/mitchellh/packer/issues/3103/comments","events_url":"https://api.github.com/repos/mitchellh/packer/issues/3103/events","html_url":"https://github.com/mitchellh/packer/issues/3103","id":128327800,"number":3103,"title":"Packer crash on Atlas , amazon-ebs errored","user":{"login":"CruzanCaramele","id":6834860,"avatar_url":"https://avatars.githubusercontent.com/u/6834860?v=3","gravatar_id":"","url":"https://api.github.com/users/CruzanCaramele","html_url":"https://github.com/CruzanCaramele","followers_url":"https://api.github.com/users/CruzanCaramele/followers","following_url":"https://api.github.com/users/CruzanCaramele/following{/other_user}","gists_url":"https://api.github.com/users/CruzanCaramele/gists{/gist_id}","starred_url":"https://api.github.com/users/CruzanCaramele/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/CruzanCaramele/subscriptions","organizations_url":"https://api.github.com/users/CruzanCaramele/orgs","repos_url":"https://api.github.com/users/CruzanCaramele/repos","events_url":"https://api.github.com/users/CruzanCaramele/events{/privacy}","received_events_url":"https://api.github.com/users/CruzanCaramele/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-01-23T13:17:43Z","updated_at":"2016-01-23T13:17:43Z","closed_at":null,"body":" i was going through the example for deploying python applications from one of your repos at    https://github.com/hashicorp/atlas-examples/tree/master/metamon#step-1-build-a-consul-server-ami-with-packer \r\n\r\nAnd i got this Crash log on ATLAS stating the error is that Packer has crashed :\r\n\r\nPacker v0.9.0.rc1 (25108c8d13912434d0f32faaf1ea13cdc537b21e+CHANGES)\r\n\r\namazon-ebs output will be in this color.\r\n\r\n==> amazon-ebs: Prevalidating AMI Name...\r\nBuild 'amazon-ebs' errored: unexpected EOF\r\n\r\n==> Some builds didn't complete successfully and had errors:\r\n--> amazon-ebs: unexpected EOF\r\n\r\n==> Builds finished but no artifacts were created.\r\n\r\n\r\n!!!!!!!!!!!!!!!!!!!!!!!!!!! PACKER CRASH !!!!!!!!!!!!!!!!!!!!!!!!!!!!\r\n\r\nPacker crashed! This is always indicative of a bug within Packer.\r\nA crash log has been placed at \"crash.log\" relative to your current\r\nworking directory. It would be immensely helpful if you could please\r\nreport the crash with Packer[1] so that we can fix this.\r\n\r\n[1]: https://github.com/mitchellh/packer/issues\r\n\r\n!!!!!!!!!!!!!!!!!!!!!!!!!!! PACKER CRASH !!!!!!!!!!!!!!!!!!!!!!!!!!!!\r\npanic: runtime error: invalid memory address or nil pointer dereference\r\n2016/01/23 13:02:56 packer: [signal 0xb code=0x1 addr=0x0 pc=0xcf1110]\r\n2016/01/23 13:02:56 packer: \r\n2016/01/23 13:02:56 packer: goroutine 90 [running]:\r\n2016/01/23 13:02:56 packer: github.com/aws/aws-sdk-go/aws/ec2metadata.(*EC2Metadata).GetMetadata(0x0, 0x13133e0, 0x19, 0x0, 0x0, 0x0, 0x0)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/aws/aws-sdk-go/aws/ec2metadata/api.go:18 +0x1b0\r\n2016/01/23 13:02:56 packer: github.com/aws/aws-sdk-go/aws/credentials/ec2rolecreds.requestCredList(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/aws/aws-sdk-go/aws/credentials/ec2rolecreds/ec2_role_provider.go:128 +0x74\r\n2016/01/23 13:02:56 packer: github.com/aws/aws-sdk-go/aws/credentials/ec2rolecreds.(*EC2RoleProvider).Retrieve(0xc82024ac90, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/aws/aws-sdk-go/aws/credentials/ec2rolecreds/ec2_role_provider.go:85 +0x7b\r\n2016/01/23 13:02:56 packer: github.com/aws/aws-sdk-go/aws/credentials.(*ChainProvider).Retrieve(0xc82024acc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/aws/aws-sdk-go/aws/credentials/chain_provider.go:65 +0xf2\r\n2016/01/23 13:02:56 packer: github.com/aws/aws-sdk-go/aws/credentials.(*Credentials).Get(0xc82018a960, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/aws/aws-sdk-go/aws/credentials/credentials.go:182 +0x111\r\n2016/01/23 13:02:56 packer: github.com/aws/aws-sdk-go/private/signer/v4.(*signer).sign(0xc82008b130, 0x0, 0x0)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/aws/aws-sdk-go/private/signer/v4/v4.go:123 +0x3bf\r\n2016/01/23 13:02:56 packer: github.com/aws/aws-sdk-go/private/signer/v4.Sign(0xc8202358c0)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/aws/aws-sdk-go/private/signer/v4/v4.go:97 +0x1e7\r\n2016/01/23 13:02:56 packer: github.com/aws/aws-sdk-go/aws/request.(*HandlerList).Run(0xc8202359d8, 0xc8202358c0)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/aws/aws-sdk-go/aws/request/handlers.go:115 +0x9f\r\n2016/01/23 13:02:56 packer: github.com/aws/aws-sdk-go/aws/request.(*Request).Sign(0xc8202358c0, 0x0, 0x0)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/aws/aws-sdk-go/aws/request/request.go:197 +0xce\r\n2016/01/23 13:02:56 packer: github.com/aws/aws-sdk-go/aws/request.(*Request).Send(0xc8202358c0, 0x0, 0x0)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/aws/aws-sdk-go/aws/request/request.go:207 +0x54\r\n2016/01/23 13:02:56 packer: github.com/aws/aws-sdk-go/service/ec2.(*EC2).DescribeImages(0xc820026300, 0xc82026c0e0, 0xc82025ac40, 0x0, 0x0)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/aws/aws-sdk-go/service/ec2/api.go:2962 +0x4f\r\n2016/01/23 13:02:56 packer: github.com/mitchellh/packer/builder/amazon/common.(*StepPreValidate).Run(0xc82025ac40, 0x7f16bd2cc240, 0xc82024aff0, 0x7f16bd2cc240)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/mitchellh/packer/builder/amazon/common/step_pre_validate.go:34 +0x3a4\r\n2016/01/23 13:02:56 packer: github.com/mitchellh/multistep.(*BasicRunner).Run(0xc820215c00, 0x7f16bd2cc240, 0xc82024aff0)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/mitchellh/multistep/basic_runner.go:70 +0x330\r\n2016/01/23 13:02:56 packer: github.com/mitchellh/packer/builder/amazon/ebs.(*Builder).Run(0xc82017e000, 0x7f16bd2cbd10, 0xc82025a960, 0x7f16bd2cbd58, 0xc82025ce00, 0x7f16bd2cbd88, 0xc8200262e0, 0x0, 0x0, 0x0, ...)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/mitchellh/packer/builder/amazon/ebs/builder.go:171 +0x16be\r\n2016/01/23 13:02:56 packer: github.com/mitchellh/packer/packer/rpc.(*BuilderServer).Run(0xc8201846c0, 0x1, 0xc82025cd20, 0x0, 0x0)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/mitchellh/packer/packer/rpc/builder.go:93 +0x3b9\r\n2016/01/23 13:02:56 packer: reflect.Value.call(0xf661a0, 0x108e640, 0x13, 0x1214660, 0x4, 0xc82008bed8, 0x3, 0x3, 0x0, 0x0, ...)\r\n2016/01/23 13:02:56 packer: \t/usr/local/go/src/reflect/value.go:432 +0x120a\r\n2016/01/23 13:02:56 packer: reflect.Value.Call(0xf661a0, 0x108e640, 0x13, 0xc82008bed8, 0x3, 0x3, 0x0, 0x0, 0x0)\r\n2016/01/23 13:02:56 packer: \t/usr/local/go/src/reflect/value.go:300 +0xb1\r\n2016/01/23 13:02:56 packer: net/rpc.(*service).call(0xc8200b5a80, 0xc8200b5a40, 0xc82017daa0, 0xc820079580, 0xc820184a80, 0xdf77a0, 0xc82025cd10, 0xca, 0xdc7600, 0xc82025cd20, ...)\r\n2016/01/23 13:02:56 packer: \t/usr/local/go/src/net/rpc/server.go:383 +0x1c1\r\n2016/01/23 13:02:56 packer: created by net/rpc.(*Server).ServeCodec\r\n2016/01/23 13:02:56 packer: \t/usr/local/go/src/net/rpc/server.go:477 +0x4ac\r\n2016/01/23 13:02:56 packer: \r\n2016/01/23 13:02:56 packer: goroutine 1 [select]:\r\n2016/01/23 13:02:56 packer: github.com/hashicorp/yamux.(*Stream).Read(0xc820180500, 0xc8201bf000, 0x1000, 0x1000, 0x0, 0x0, 0x0)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/hashicorp/yamux/stream.go:125 +0x3ae\r\n2016/01/23 13:02:56 packer: bufio.(*Reader).fill(0xc8201bc0c0)\r\n2016/01/23 13:02:56 packer: \t/usr/local/go/src/bufio/bufio.go:97 +0x1e9\r\n2016/01/23 13:02:56 packer: bufio.(*Reader).ReadByte(0xc8201bc0c0, 0x20, 0x0, 0x0)\r\n2016/01/23 13:02:56 packer: \t/usr/local/go/src/bufio/bufio.go:229 +0x7a\r\n2016/01/23 13:02:56 packer: github.com/ugorji/go/codec.(*ioDecReader).readn1(0xc8201c0070, 0xc820184a80)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/ugorji/go/codec/decode.go:276 +0x41\r\n2016/01/23 13:02:56 packer: github.com/ugorji/go/codec.(*msgpackDecDriver).readNextBd(0xc82018a280)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/ugorji/go/codec/msgpack.go:560 +0x3a\r\n2016/01/23 13:02:56 packer: github.com/ugorji/go/codec.(*msgpackDecDriver).TryDecodeAsNil(0xc82018a280, 0xdbda00)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/ugorji/go/codec/msgpack.go:587 +0x2f\r\n2016/01/23 13:02:56 packer: github.com/ugorji/go/codec.(*Decoder).decode(0xc8201c0000, 0xdbda60, 0xc8201847c0)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/ugorji/go/codec/decode.go:1474 +0x67\r\n2016/01/23 13:02:56 packer: github.com/ugorji/go/codec.(*Decoder).Decode(0xc8201c0000, 0xdbda60, 0xc8201847c0, 0x0, 0x0)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/ugorji/go/codec/decode.go:1383 +0x74\r\n2016/01/23 13:02:56 packer: github.com/ugorji/go/codec.(*rpcCodec).read(0xc8201411f0, 0xdbda60, 0xc8201847c0, 0x0, 0x0)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/ugorji/go/codec/rpc.go:107 +0xe1\r\n2016/01/23 13:02:56 packer: github.com/ugorji/go/codec.(*goRpcCodec).ReadRequestHeader(0xc8201411f0, 0xc8201847c0, 0x0, 0x0)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/ugorji/go/codec/rpc.go:155 +0x54\r\n2016/01/23 13:02:56 packer: net/rpc.(*Server).readRequestHeader(0xc8200b5a40, 0x7f16bd2c7480, 0xc8201411f0, 0x0, 0x0, 0xc8201847c0, 0xc82009f600, 0x0, 0x0)\r\n2016/01/23 13:02:56 packer: \t/usr/local/go/src/net/rpc/server.go:576 +0x90\r\n2016/01/23 13:02:56 packer: net/rpc.(*Server).readRequest(0xc8200b5a40, 0x7f16bd2c7480, 0xc8201411f0, 0xc8200b5a40, 0xc82017daa0, 0xc820079580, 0x0, 0x0, 0x0, 0x0, ...)\r\n2016/01/23 13:02:56 packer: \t/usr/local/go/src/net/rpc/server.go:543 +0x8b\r\n2016/01/23 13:02:56 packer: net/rpc.(*Server).ServeCodec(0xc8200b5a40, 0x7f16bd2c7480, 0xc8201411f0)\r\n2016/01/23 13:02:56 packer: \t/usr/local/go/src/net/rpc/server.go:462 +0x8c\r\n2016/01/23 13:02:56 packer: github.com/mitchellh/packer/packer/rpc.(*Server).Serve(0xc820184680)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/mitchellh/packer/packer/rpc/server.go:141 +0x270\r\n2016/01/23 13:02:56 packer: github.com/mitchellh/packer/command.(*PluginCommand).Run(0xc820140f50, 0xc82000a200, 0x1, 0x1, 0xc8200afc58)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/mitchellh/packer/command/plugin.go:162 +0x7e0\r\n2016/01/23 13:02:56 packer: github.com/mitchellh/cli.(*CLI).Run(0xc82015f130, 0xc82015f130, 0x0, 0x0)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/mitchellh/cli/cli.go:112 +0x655\r\n2016/01/23 13:02:56 packer: main.wrappedMain(0x0)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/mitchellh/packer/main.go:189 +0x13f4\r\n2016/01/23 13:02:56 packer: main.realMain(0x0)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/mitchellh/packer/main.go:93 +0xa88\r\n2016/01/23 13:02:56 packer: main.main()\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/mitchellh/packer/main.go:28 +0x18\r\n2016/01/23 13:02:56 packer: \r\n2016/01/23 13:02:56 packer: goroutine 5 [syscall]:\r\n2016/01/23 13:02:56 packer: os/signal.loop()\r\n2016/01/23 13:02:56 packer: \t/usr/local/go/src/os/signal/signal_unix.go:22 +0x18\r\n2016/01/23 13:02:56 packer: created by os/signal.init.1\r\n2016/01/23 13:02:56 packer: \t/usr/local/go/src/os/signal/signal_unix.go:28 +0x37\r\n2016/01/23 13:02:56 packer: \r\n2016/01/23 13:02:56 packer: goroutine 13 [IO wait]:\r\n2016/01/23 13:02:56 packer: net.runtime_pollWait(0x7f16bd2c6c30, 0x72, 0xc82000e1b0)\r\n2016/01/23 13:02:56 packer: \t/usr/local/go/src/runtime/netpoll.go:157 +0x60\r\n2016/01/23 13:02:56 packer: net.(*pollDesc).Wait(0xc820141100, 0x72, 0x0, 0x0)\r\n2016/01/23 13:02:56 packer: \t/usr/local/go/src/net/fd_poll_runtime.go:73 +0x3a\r\n2016/01/23 13:02:56 packer: net.(*pollDesc).WaitRead(0xc820141100, 0x0, 0x0)\r\n2016/01/23 13:02:56 packer: \t/usr/local/go/src/net/fd_poll_runtime.go:78 +0x36\r\n2016/01/23 13:02:56 packer: net.(*netFD).Read(0xc8201410a0, 0xc820193000, 0x1000, 0x1000, 0x0, 0x7f16bd2c0050, 0xc82000e1b0)\r\n2016/01/23 13:02:56 packer: \t/usr/local/go/src/net/fd_unix.go:232 +0x23a\r\n2016/01/23 13:02:56 packer: net.(*conn).Read(0xc820026208, 0xc820193000, 0x1000, 0x1000, 0x0, 0x0, 0x0)\r\n2016/01/23 13:02:56 packer: \t/usr/local/go/src/net/net.go:172 +0xe4\r\n2016/01/23 13:02:56 packer: bufio.(*Reader).fill(0xc8200139e0)\r\n2016/01/23 13:02:56 packer: \t/usr/local/go/src/bufio/bufio.go:97 +0x1e9\r\n2016/01/23 13:02:56 packer: bufio.(*Reader).Read(0xc8200139e0, 0xc82017d9e0, 0xc, 0xc, 0xc82017d9e2, 0x0, 0x0)\r\n2016/01/23 13:02:56 packer: \t/usr/local/go/src/bufio/bufio.go:207 +0x260\r\n2016/01/23 13:02:56 packer: io.ReadAtLeast(0x7f16bd2c6ee8, 0xc8200139e0, 0xc82017d9e0, 0xc, 0xc, 0xc, 0x0, 0x0, 0x0)\r\n2016/01/23 13:02:56 packer: \t/usr/local/go/src/io/io.go:298 +0xe6\r\n2016/01/23 13:02:56 packer: io.ReadFull(0x7f16bd2c6ee8, 0xc8200139e0, 0xc82017d9e0, 0xc, 0xc, 0xc, 0x0, 0x0)\r\n2016/01/23 13:02:56 packer: \t/usr/local/go/src/io/io.go:316 +0x62\r\n2016/01/23 13:02:56 packer: github.com/hashicorp/yamux.(*Session).recvLoop(0xc82015f1e0, 0x0, 0x0)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/hashicorp/yamux/session.go:408 +0x11e\r\n2016/01/23 13:02:56 packer: github.com/hashicorp/yamux.(*Session).recv(0xc82015f1e0)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/hashicorp/yamux/session.go:396 +0x21\r\n2016/01/23 13:02:56 packer: created by github.com/hashicorp/yamux.newSession\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/hashicorp/yamux/session.go:104 +0x4b1\r\n2016/01/23 13:02:56 packer: \r\n2016/01/23 13:02:56 packer: goroutine 12 [chan receive]:\r\n2016/01/23 13:02:56 packer: github.com/mitchellh/packer/packer/plugin.Server.func1(0xc820013980)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/mitchellh/packer/packer/plugin/server.go:94 +0x66\r\n2016/01/23 13:02:56 packer: created by github.com/mitchellh/packer/packer/plugin.Server\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/mitchellh/packer/packer/plugin/server.go:98 +0xcb5\r\n2016/01/23 13:02:56 packer: \r\n2016/01/23 13:02:56 packer: goroutine 9 [select, locked to thread]:\r\n2016/01/23 13:02:56 packer: runtime.gopark(0x1498eb0, 0xc820025728, 0x121d488, 0x6, 0x437418, 0x2)\r\n2016/01/23 13:02:56 packer: \t/usr/local/go/src/runtime/proc.go:185 +0x163\r\n2016/01/23 13:02:56 packer: runtime.selectgoImpl(0xc820025728, 0x0, 0x18)\r\n2016/01/23 13:02:56 packer: \t/usr/local/go/src/runtime/select.go:392 +0xa64\r\n2016/01/23 13:02:56 packer: runtime.selectgo(0xc820025728)\r\n2016/01/23 13:02:56 packer: \t/usr/local/go/src/runtime/select.go:212 +0x12\r\n2016/01/23 13:02:56 packer: runtime.ensureSigM.func1()\r\n2016/01/23 13:02:56 packer: \t/usr/local/go/src/runtime/signal1_unix.go:227 +0x353\r\n2016/01/23 13:02:56 packer: runtime.goexit()\r\n2016/01/23 13:02:56 packer: \t/usr/local/go/src/runtime/asm_amd64.s:1696 +0x1\r\n2016/01/23 13:02:56 packer: \r\n2016/01/23 13:02:56 packer: goroutine 10 [chan receive]:\r\n2016/01/23 13:02:56 packer: main.setupStdin.func2(0xc820012d20, 0xc8200261c0)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/mitchellh/packer/stdin.go:34 +0x93\r\n2016/01/23 13:02:56 packer: created by main.setupStdin\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/mitchellh/packer/stdin.go:36 +0x13c\r\n2016/01/23 13:02:56 packer: \r\n2016/01/23 13:02:56 packer: goroutine 14 [select]:\r\n2016/01/23 13:02:56 packer: github.com/hashicorp/yamux.(*Session).send(0xc82015f1e0)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/hashicorp/yamux/session.go:358 +0x5e1\r\n2016/01/23 13:02:56 packer: created by github.com/hashicorp/yamux.newSession\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/hashicorp/yamux/session.go:105 +0x4d3\r\n2016/01/23 13:02:56 packer: \r\n2016/01/23 13:02:56 packer: goroutine 15 [select]:\r\n2016/01/23 13:02:56 packer: github.com/hashicorp/yamux.(*Session).keepalive(0xc82015f1e0)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/hashicorp/yamux/session.go:292 +0x240\r\n2016/01/23 13:02:56 packer: created by github.com/hashicorp/yamux.newSession\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/hashicorp/yamux/session.go:107 +0x506\r\n2016/01/23 13:02:56 packer: \r\n2016/01/23 13:02:56 packer: goroutine 16 [select]:\r\n2016/01/23 13:02:56 packer: github.com/hashicorp/yamux.(*Session).AcceptStream(0xc82015f1e0, 0x1497160, 0x0, 0x0)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/hashicorp/yamux/session.go:191 +0x19d\r\n2016/01/23 13:02:56 packer: github.com/mitchellh/packer/packer/rpc.(*muxBroker).Run(0xc820184660)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/mitchellh/packer/packer/rpc/mux_broker.go:126 +0x34\r\n2016/01/23 13:02:56 packer: created by github.com/mitchellh/packer/packer/rpc.NewServer\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/mitchellh/packer/packer/rpc/server.go:42 +0x14a\r\n2016/01/23 13:02:56 packer: \r\n2016/01/23 13:02:56 packer: goroutine 92 [runnable]:\r\n2016/01/23 13:02:56 packer: github.com/mitchellh/multistep.(*BasicRunner).Run.func2(0xc82024ed20, 0x7f16bd2cc240, 0xc82024aff0, 0xc82024ed80)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/mitchellh/multistep/basic_runner.go:53 +0x159\r\n2016/01/23 13:02:56 packer: created by github.com/mitchellh/multistep.(*BasicRunner).Run\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/mitchellh/multistep/basic_runner.go:60 +0x1d9\r\n2016/01/23 13:02:56 packer: \r\n2016/01/23 13:02:56 packer: goroutine 91 [runnable]:\r\n2016/01/23 13:02:56 packer: github.com/hashicorp/yamux.(*Stream).Read(0xc820180780, 0xc82026b000, 0x1000, 0x1000, 0x0, 0x0, 0x0)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/hashicorp/yamux/stream.go:125 +0x3ae\r\n2016/01/23 13:02:56 packer: bufio.(*Reader).fill(0xc82024eba0)\r\n2016/01/23 13:02:56 packer: \t/usr/local/go/src/bufio/bufio.go:97 +0x1e9\r\n2016/01/23 13:02:56 packer: bufio.(*Reader).ReadByte(0xc82024eba0, 0xac5521, 0x0, 0x0)\r\n2016/01/23 13:02:56 packer: \t/usr/local/go/src/bufio/bufio.go:229 +0x7a\r\n2016/01/23 13:02:56 packer: github.com/ugorji/go/codec.(*ioDecReader).readn1(0xc8201c0370, 0x123e420)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/ugorji/go/codec/decode.go:276 +0x41\r\n2016/01/23 13:02:56 packer: github.com/ugorji/go/codec.(*msgpackDecDriver).readNextBd(0xc82018a910)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/ugorji/go/codec/msgpack.go:560 +0x3a\r\n2016/01/23 13:02:56 packer: github.com/ugorji/go/codec.(*msgpackDecDriver).TryDecodeAsNil(0xc82018a910, 0xace400)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/ugorji/go/codec/msgpack.go:587 +0x2f\r\n2016/01/23 13:02:56 packer: github.com/ugorji/go/codec.(*Decoder).decode(0xc8201c0300, 0xdbdac0, 0xc82024b0e0)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/ugorji/go/codec/decode.go:1474 +0x67\r\n2016/01/23 13:02:56 packer: github.com/ugorji/go/codec.(*Decoder).Decode(0xc8201c0300, 0xdbdac0, 0xc82024b0e0, 0x0, 0x0)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/ugorji/go/codec/decode.go:1383 +0x74\r\n2016/01/23 13:02:56 packer: github.com/ugorji/go/codec.(*rpcCodec).read(0xc82026c000, 0xdbdac0, 0xc82024b0e0, 0x0, 0x0)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/ugorji/go/codec/rpc.go:107 +0xe1\r\n2016/01/23 13:02:56 packer: github.com/ugorji/go/codec.(*goRpcCodec).ReadResponseHeader(0xc82026c000, 0xc82024b0e0, 0x0, 0x0)\r\n2016/01/23 13:02:56 packer: \t/Users/pearkes/code/golang/src/github.com/ugorji/go/codec/rpc.go:151 +0x54\r\n2016/01/23 13:02:56 packer: net/rpc.(*Client).input(0xc82024ec00)\r\n2016/01/23 13:02:56 packer: \t/usr/local/go/src/net/rpc/client.go:109 +0xbf\r\n2016/01/23 13:02:56 packer: created by net/rpc.NewClientWithCodec\r\n2016/01/23 13:02:56 packer: \t/usr/local/go/src/net/rpc/client.go:201 +0xd2\r\n2016/01/23 13:02:56 /usr/local/bin/packer: plugin process exited\r\n2016/01/23 13:02:56 ui error: Build 'amazon-ebs' errored: unexpected EOF\r\n2016/01/23 13:02:56 Builds completed. Waiting on interrupt barrier...\r\n2016/01/23 13:02:56 machine readable: error-count []string{\"1\"}\r\n2016/01/23 13:02:56 ui error: \r\n==> Some builds didn't complete successfully and had errors:\r\n2016/01/23 13:02:56 machine readable: amazon-ebs,error []string{\"unexpected EOF\"}\r\n2016/01/23 13:02:56 ui error: --> amazon-ebs: unexpected EOF\r\n2016/01/23 13:02:56 ui: \r\n==> Builds finished but no artifacts were created.\r\n2016/01/23 13:02:56 waiting for all plugin processes to complete...\r\n2016/01/23 13:02:56 /usr/local/bin/packer: plugin process exited\r\n2016/01/23 13:02:56 /usr/local/bin/packer: plugin process exited\r\n2016/01/23 13:02:56 /usr/local/bin/packer: plugin process exited\r\n2016/01/23 13:02:56 /usr/local/bin/packer: plugin process exited\r\n2016/01/23 13:02:56 /usr/local/bin/packer: plugin process exited"}}