[INFO] fetching crate uniquetol 0.1.2-beta...
[INFO] checking uniquetol-0.1.2-beta against master#4455c8937007f3cc3c078375a335d86dbab391ce for pr-140956
[INFO] extracting crate uniquetol 0.1.2-beta into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate uniquetol 0.1.2-beta
[INFO] finished tweaking crates.io crate uniquetol 0.1.2-beta
[INFO] tweaked toml for crates.io crate uniquetol 0.1.2-beta written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate uniquetol 0.1.2-beta on toolchain 4455c8937007f3cc3c078375a335d86dbab391ce
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4455c8937007f3cc3c078375a335d86dbab391ce" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate uniquetol 0.1.2-beta 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" "+4455c8937007f3cc3c078375a335d86dbab391ce" "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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+4455c8937007f3cc3c078375a335d86dbab391ce" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ab59d4c3112596af197dd3c40f758022304e91075f9b94e55f1bf8fb9b17302
[INFO] running `Command { std: "docker" "start" "-a" "7ab59d4c3112596af197dd3c40f758022304e91075f9b94e55f1bf8fb9b17302", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ab59d4c3112596af197dd3c40f758022304e91075f9b94e55f1bf8fb9b17302", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ab59d4c3112596af197dd3c40f758022304e91075f9b94e55f1bf8fb9b17302", kill_on_drop: false }`
[INFO] [stdout] 7ab59d4c3112596af197dd3c40f758022304e91075f9b94e55f1bf8fb9b17302
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+4455c8937007f3cc3c078375a335d86dbab391ce" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f161d9bf7f514040358f3bd07351a2f267f080715414a1fda0817918a8ea6e9
[INFO] running `Command { std: "docker" "start" "-a" "1f161d9bf7f514040358f3bd07351a2f267f080715414a1fda0817918a8ea6e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetaAVWuT6/full.rmeta`: No space left on device (os error 28)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ndarray` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "1f161d9bf7f514040358f3bd07351a2f267f080715414a1fda0817918a8ea6e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f161d9bf7f514040358f3bd07351a2f267f080715414a1fda0817918a8ea6e9", kill_on_drop: false }`
[INFO] [stdout] 1f161d9bf7f514040358f3bd07351a2f267f080715414a1fda0817918a8ea6e9