[INFO] cloning repository https://github.com/kennytm/distributed-lock-sample
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kennytm/distributed-lock-sample" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkennytm%2Fdistributed-lock-sample", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkennytm%2Fdistributed-lock-sample'...
[INFO] [stderr] error: copy-fd: write returned: No space left on device
[INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/pre-rebase.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkennytm%2Fdistributed-lock-sample/hooks/pre-rebase.sample': No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/kennytm/distributed-lock-sample
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kennytm/distributed-lock-sample" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkennytm%2Fdistributed-lock-sample", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkennytm%2Fdistributed-lock-sample'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5277c3357c914c4b8901b5f1d1e2bb9de1b65328
[INFO] checking kennytm/distributed-lock-sample against master#092a284ba0421695f2032c947765429fd7095796 for pr-139763
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkennytm%2Fdistributed-lock-sample" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kennytm/distributed-lock-sample on toolchain 092a284ba0421695f2032c947765429fd7095796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+092a284ba0421695f2032c947765429fd7095796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kennytm/distributed-lock-sample
[INFO] finished tweaking git repo https://github.com/kennytm/distributed-lock-sample
[INFO] tweaked toml for git repo https://github.com/kennytm/distributed-lock-sample written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/kennytm/distributed-lock-sample already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+092a284ba0421695f2032c947765429fd7095796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/kennytm/etcd-rs.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded grpcio v0.4.4
[INFO] [stderr]   Downloaded cmake v0.1.37
[INFO] [stderr]   Downloaded protobuf v2.4.2
[INFO] [stderr]   Downloaded grpcio-sys v0.4.4
[INFO] [stderr] error: failed to unpack package `grpcio-sys v0.4.4`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `grpcio-sys-0.4.4/grpc/test/core/iomgr/timer_heap_test.cc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/grpcio-sys-0.4.4/grpc/test/core/iomgr/timer_heap_test.cc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `grpcio-sys-0.4.4/grpc/test/core/iomgr/timer_heap_test.cc` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/grpcio-sys-0.4.4/grpc/test/core/iomgr/timer_heap_test.cc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)


command failed: exit status: 101

    Updating git repository `https://github.com/kennytm/etcd-rs.git`
 Downloading crates ...
  Downloaded grpcio v0.4.4
  Downloaded cmake v0.1.37
  Downloaded protobuf v2.4.2
  Downloaded grpcio-sys v0.4.4
error: failed to unpack package `grpcio-sys v0.4.4`

Caused by:
  failed to unpack entry at `grpcio-sys-0.4.4/grpc/test/core/iomgr/timer_heap_test.cc`

Caused by:
  failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/grpcio-sys-0.4.4/grpc/test/core/iomgr/timer_heap_test.cc`

Caused by:
  failed to unpack `grpcio-sys-0.4.4/grpc/test/core/iomgr/timer_heap_test.cc` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/grpcio-sys-0.4.4/grpc/test/core/iomgr/timer_heap_test.cc`

Caused by:
  No space left on device (os error 28)