[INFO] fetching crate caffe2op-string 0.1.5-alpha.0...
[INFO] testing caffe2op-string-0.1.5-alpha.0 against master#414482f6a0d4e7290f614300581a0b55442552a3 for pr-140985
[INFO] extracting crate caffe2op-string 0.1.5-alpha.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate caffe2op-string 0.1.5-alpha.0 on toolchain 414482f6a0d4e7290f614300581a0b55442552a3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate caffe2op-string 0.1.5-alpha.0
[INFO] finished tweaking crates.io crate caffe2op-string 0.1.5-alpha.0
[INFO] tweaked toml for crates.io crate caffe2op-string 0.1.5-alpha.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "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 228 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "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 caffe2-math v0.1.5-alpha.0
[INFO] [stderr]   Downloaded caffe2-db v0.1.5-alpha.0
[INFO] [stderr]   Downloaded caffe2-blob v0.1.5-alpha.0
[INFO] [stderr]   Downloaded caffe2-serde v0.1.5-alpha.0
[INFO] [stderr]   Downloaded caffe2-common v0.1.5-alpha.0
[INFO] [stderr]   Downloaded caffe2op-elementwise v0.1.5-alpha.0
[INFO] [stderr]   Downloaded caffe2op-pow v0.1.5-alpha.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dadc258bf258645dbc996d1d59a4322d605d8674306adc7e4399bddd831a06a2
[INFO] running `Command { std: "docker" "start" "-a" "dadc258bf258645dbc996d1d59a4322d605d8674306adc7e4399bddd831a06a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dadc258bf258645dbc996d1d59a4322d605d8674306adc7e4399bddd831a06a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dadc258bf258645dbc996d1d59a4322d605d8674306adc7e4399bddd831a06a2", kill_on_drop: false }`
[INFO] [stdout] dadc258bf258645dbc996d1d59a4322d605d8674306adc7e4399bddd831a06a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7c383f77e528d633fdf32d2e631aa872b3b1112ee334385a9436708c99dbe3d
[INFO] running `Command { std: "docker" "start" "-a" "c7c383f77e528d633fdf32d2e631aa872b3b1112ee334385a9436708c99dbe3d", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug/.fingerprint/aligned-df7202a29856ce2a`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "c7c383f77e528d633fdf32d2e631aa872b3b1112ee334385a9436708c99dbe3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7c383f77e528d633fdf32d2e631aa872b3b1112ee334385a9436708c99dbe3d", kill_on_drop: false }`
[INFO] [stdout] c7c383f77e528d633fdf32d2e631aa872b3b1112ee334385a9436708c99dbe3d