[INFO] cloning repository https://github.com/sadraskol/entremets
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sadraskol/entremets" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsadraskol%2Fentremets", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsadraskol%2Fentremets'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cae6897d9a1eafd5995f771adca38db566fd779f
[INFO] checking sadraskol/entremets against try#8a0378607d6b34c242e3bfa75554871be641864b for pr-143028
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsadraskol%2Fentremets" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sadraskol/entremets
[INFO] finished tweaking git repo https://github.com/sadraskol/entremets
[INFO] tweaked toml for git repo https://github.com/sadraskol/entremets written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sadraskol/entremets on toolchain 8a0378607d6b34c242e3bfa75554871be641864b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a0378607d6b34c242e3bfa75554871be641864b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sadraskol/entremets 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" "+8a0378607d6b34c242e3bfa75554871be641864b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8a0378607d6b34c242e3bfa75554871be641864b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f53d6069305aefd5763927b6d9e07b5bc2ada33329f7cd6fca404b676796ccf
[INFO] running `Command { std: "docker" "start" "-a" "4f53d6069305aefd5763927b6d9e07b5bc2ada33329f7cd6fca404b676796ccf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f53d6069305aefd5763927b6d9e07b5bc2ada33329f7cd6fca404b676796ccf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f53d6069305aefd5763927b6d9e07b5bc2ada33329f7cd6fca404b676796ccf", kill_on_drop: false }`
[INFO] [stdout] 4f53d6069305aefd5763927b6d9e07b5bc2ada33329f7cd6fca404b676796ccf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8a0378607d6b34c242e3bfa75554871be641864b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 226fd29ec64f576357afd02e9d3a4fc3c92d27125d1c6a7994c47c668ee1f069
[INFO] running `Command { std: "docker" "start" "-a" "226fd29ec64f576357afd02e9d3a4fc3c92d27125d1c6a7994c47c668ee1f069", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/75d7e2f554341e5102317ebfa93f2b8f414ca3da97eaf162234a263f5dc91e7f/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "226fd29ec64f576357afd02e9d3a4fc3c92d27125d1c6a7994c47c668ee1f069", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "226fd29ec64f576357afd02e9d3a4fc3c92d27125d1c6a7994c47c668ee1f069", kill_on_drop: false }`
[INFO] [stdout] 226fd29ec64f576357afd02e9d3a4fc3c92d27125d1c6a7994c47c668ee1f069