[INFO] cloning repository https://github.com/fellow1234/laba3
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fellow1234/laba3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffellow1234%2Flaba3", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffellow1234%2Flaba3'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 15d9f63f8f967f6d1d1e525d7a33dc44bf965dd2
[INFO] checking fellow1234/laba3 against try#8a0378607d6b34c242e3bfa75554871be641864b for pr-143028
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffellow1234%2Flaba3" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/fellow1234/laba3
[INFO] finished tweaking git repo https://github.com/fellow1234/laba3
[INFO] tweaked toml for git repo https://github.com/fellow1234/laba3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fellow1234/laba3 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/fellow1234/laba3 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 4e947907aeb393caa8a07dc87fc4027c346238dcd952de25a368195462c34a51
[INFO] running `Command { std: "docker" "start" "-a" "4e947907aeb393caa8a07dc87fc4027c346238dcd952de25a368195462c34a51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e947907aeb393caa8a07dc87fc4027c346238dcd952de25a368195462c34a51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e947907aeb393caa8a07dc87fc4027c346238dcd952de25a368195462c34a51", kill_on_drop: false }`
[INFO] [stdout] 4e947907aeb393caa8a07dc87fc4027c346238dcd952de25a368195462c34a51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b0f00ef4d6405db0f6154e2ebac4613f24a8247a8d15446f546d90c8f4fd0638
[INFO] running `Command { std: "docker" "start" "-a" "b0f00ef4d6405db0f6154e2ebac4613f24a8247a8d15446f546d90c8f4fd0638", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/4ec93e62dbd4049580715fcbba6265f6227ec484736c04df76e51d112bb7005d/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "b0f00ef4d6405db0f6154e2ebac4613f24a8247a8d15446f546d90c8f4fd0638", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0f00ef4d6405db0f6154e2ebac4613f24a8247a8d15446f546d90c8f4fd0638", kill_on_drop: false }`
[INFO] [stdout] b0f00ef4d6405db0f6154e2ebac4613f24a8247a8d15446f546d90c8f4fd0638