[INFO] fetching crate caffe2op-reciprocal 0.1.5-alpha.0...
[INFO] checking caffe2op-reciprocal-0.1.5-alpha.0 against try#121a90d34197f711021eeb158e7f4184b8be8ceb for pr-140313
[INFO] extracting crate caffe2op-reciprocal 0.1.5-alpha.0 into /workspace/builds/worker-3-tc2/source
[INFO] checking caffe2op-reciprocal-0.1.5-alpha.0 against try#121a90d34197f711021eeb158e7f4184b8be8ceb for pr-140313
[INFO] extracting crate caffe2op-reciprocal 0.1.5-alpha.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate caffe2op-reciprocal 0.1.5-alpha.0 on toolchain 121a90d34197f711021eeb158e7f4184b8be8ceb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate caffe2op-reciprocal 0.1.5-alpha.0
[INFO] finished tweaking crates.io crate caffe2op-reciprocal 0.1.5-alpha.0
[INFO] tweaked toml for crates.io crate caffe2op-reciprocal 0.1.5-alpha.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 214 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dircpy v0.3.19
[INFO] [stderr]   Downloaded stdext v0.3.3
[INFO] [stderr]   Downloaded test-context v0.1.6
[INFO] [stderr]   Downloaded zmq-sys v0.12.0
[INFO] [stderr]   Downloaded caffe2-imports v0.1.5-alpha.0
[INFO] [stderr]   Downloaded caffe2-init v0.1.5-alpha.0
[INFO] [stderr]   Downloaded caffe2-timer v0.1.5-alpha.0
[INFO] [stderr]   Downloaded enhanced_enum v0.2.2
[INFO] [stderr]   Downloaded caffe2-util v0.1.5-alpha.0
[INFO] [stderr]   Downloaded caffe2-tensor v0.1.5-alpha.0
[INFO] [stderr]   Downloaded pyo3-build-config v0.18.3
[INFO] [stderr]   Downloaded caffe2-derive v0.1.5-alpha.0
[INFO] [stderr]   Downloaded caffe2-c10 v0.1.5-alpha.0
[INFO] [stderr]   Downloaded pyo3 v0.18.3
[INFO] [stderr]   Downloaded zeromq-src v0.2.6+4.3.4
[INFO] [stderr] error: failed to unpack package `zeromq-src v0.2.6+4.3.4`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack entry at `zeromq-src-0.2.6+4.3.4/vendor/doc/zmq_sendmsg.txt`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zeromq-src-0.2.6+4.3.4/vendor/doc/zmq_sendmsg.txt`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to unpack `zeromq-src-0.2.6+4.3.4/vendor/doc/zmq_sendmsg.txt` into `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/zeromq-src-0.2.6+4.3.4/vendor/doc/zmq_sendmsg.txt`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] checking caffe2op-reciprocal-0.1.5-alpha.0 against try#121a90d34197f711021eeb158e7f4184b8be8ceb for pr-140313
[INFO] extracting crate caffe2op-reciprocal 0.1.5-alpha.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate caffe2op-reciprocal 0.1.5-alpha.0 on toolchain 121a90d34197f711021eeb158e7f4184b8be8ceb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate caffe2op-reciprocal 0.1.5-alpha.0
[INFO] finished tweaking crates.io crate caffe2op-reciprocal 0.1.5-alpha.0
[INFO] tweaked toml for crates.io crate caffe2op-reciprocal 0.1.5-alpha.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 214 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8be452439f4ea783732ee9d766a1bae55e5ee44774d4d6021f28a80e5d402416
[INFO] running `Command { std: "docker" "start" "-a" "8be452439f4ea783732ee9d766a1bae55e5ee44774d4d6021f28a80e5d402416", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8be452439f4ea783732ee9d766a1bae55e5ee44774d4d6021f28a80e5d402416", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8be452439f4ea783732ee9d766a1bae55e5ee44774d4d6021f28a80e5d402416", kill_on_drop: false }`
[INFO] [stdout] 8be452439f4ea783732ee9d766a1bae55e5ee44774d4d6021f28a80e5d402416
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/db5359d9e7028bd34c31e23a057bef1a8e5916bf8a7547695fdb3dd66cece6fe/merged/opt/rustwide: no space left on device