[INFO] cloning repository https://github.com/sinitcin/test_rubrain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sinitcin/test_rubrain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsinitcin%2Ftest_rubrain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsinitcin%2Ftest_rubrain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6a276fcf1150ffe83964315548cb562df4a7504c
[INFO] checking sinitcin/test_rubrain against master#cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd for pr-145463
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsinitcin%2Ftest_rubrain" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sinitcin/test_rubrain
[INFO] finished tweaking git repo https://github.com/sinitcin/test_rubrain
[INFO] tweaked toml for git repo https://github.com/sinitcin/test_rubrain written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sinitcin/test_rubrain on toolchain cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sinitcin/test_rubrain 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" "+cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fab16c40d08b237b27a90494ad2ae7ef8f8c63b47f4442d5f2463731e441636c
[INFO] running `Command { std: "docker" "start" "-a" "fab16c40d08b237b27a90494ad2ae7ef8f8c63b47f4442d5f2463731e441636c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fab16c40d08b237b27a90494ad2ae7ef8f8c63b47f4442d5f2463731e441636c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fab16c40d08b237b27a90494ad2ae7ef8f8c63b47f4442d5f2463731e441636c", kill_on_drop: false }`
[INFO] [stdout] fab16c40d08b237b27a90494ad2ae7ef8f8c63b47f4442d5f2463731e441636c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd6e7e3256c1a9acc35c8a72b5acbb5dc1a2c04a1da460b01a9984b4b6d7fedc
[INFO] running `Command { std: "docker" "start" "-a" "fd6e7e3256c1a9acc35c8a72b5acbb5dc1a2c04a1da460b01a9984b4b6d7fedc", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/docker/containers/fd6e7e3256c1a9acc35c8a72b5acbb5dc1a2c04a1da460b01a9984b4b6d7fedc/hosts: no space left on device
[INFO] running `Command { std: "docker" "inspect" "fd6e7e3256c1a9acc35c8a72b5acbb5dc1a2c04a1da460b01a9984b4b6d7fedc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd6e7e3256c1a9acc35c8a72b5acbb5dc1a2c04a1da460b01a9984b4b6d7fedc", kill_on_drop: false }`
[INFO] [stdout] fd6e7e3256c1a9acc35c8a72b5acbb5dc1a2c04a1da460b01a9984b4b6d7fedc