[INFO] cloning repository https://github.com/zeromask1337/rust_book_private
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zeromask1337/rust_book_private" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzeromask1337%2Frust_book_private", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzeromask1337%2Frust_book_private'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 993cd7eda5e0103ce61b5cf1205f71595c4ad084
[INFO] checking zeromask1337/rust_book_private against try#654bc80249a2b2ba8bd16392b5829d87ed96c92d for pr-136458
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzeromask1337%2Frust_book_private" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zeromask1337/rust_book_private on toolchain 654bc80249a2b2ba8bd16392b5829d87ed96c92d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+654bc80249a2b2ba8bd16392b5829d87ed96c92d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/zeromask1337/rust_book_private
[INFO] finished tweaking git repo https://github.com/zeromask1337/rust_book_private
[INFO] tweaked toml for git repo https://github.com/zeromask1337/rust_book_private written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/zeromask1337/rust_book_private 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" "+654bc80249a2b2ba8bd16392b5829d87ed96c92d" "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-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+654bc80249a2b2ba8bd16392b5829d87ed96c92d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e5a8f65dde27fcdeb2204b513620d6f4b90668e4a884606afb41fb5b6d184fd
[INFO] running `Command { std: "docker" "start" "-a" "7e5a8f65dde27fcdeb2204b513620d6f4b90668e4a884606afb41fb5b6d184fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e5a8f65dde27fcdeb2204b513620d6f4b90668e4a884606afb41fb5b6d184fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e5a8f65dde27fcdeb2204b513620d6f4b90668e4a884606afb41fb5b6d184fd", kill_on_drop: false }`
[INFO] [stdout] 7e5a8f65dde27fcdeb2204b513620d6f4b90668e4a884606afb41fb5b6d184fd
[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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+654bc80249a2b2ba8bd16392b5829d87ed96c92d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27bff2e69862a5beb6fba6eca4bca1d5f9f73bef722f003ceee80769a503ca35
[INFO] running `Command { std: "docker" "start" "-a" "27bff2e69862a5beb6fba6eca4bca1d5f9f73bef722f003ceee80769a503ca35", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/containers/27bff2e69862a5beb6fba6eca4bca1d5f9f73bef722f003ceee80769a503ca35/mounts: no space left on device
[INFO] running `Command { std: "docker" "inspect" "27bff2e69862a5beb6fba6eca4bca1d5f9f73bef722f003ceee80769a503ca35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27bff2e69862a5beb6fba6eca4bca1d5f9f73bef722f003ceee80769a503ca35", kill_on_drop: false }`
[INFO] [stdout] 27bff2e69862a5beb6fba6eca4bca1d5f9f73bef722f003ceee80769a503ca35