[INFO] cloning repository https://github.com/zydnrbrn/the-book-warzone
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zydnrbrn/the-book-warzone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzydnrbrn%2Fthe-book-warzone", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzydnrbrn%2Fthe-book-warzone'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 485cf680c68a9a30f1a46aa4bb0a68f2107a2974
[INFO] checking zydnrbrn/the-book-warzone against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzydnrbrn%2Fthe-book-warzone" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/zydnrbrn/the-book-warzone
[INFO] finished tweaking git repo https://github.com/zydnrbrn/the-book-warzone
[INFO] tweaked toml for git repo https://github.com/zydnrbrn/the-book-warzone written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zydnrbrn/the-book-warzone on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/zydnrbrn/the-book-warzone 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" "+82310651b93a594a3fd69015e1562186a080d94c" "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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 726ef9bcd006bbbc1b27c5d1c9d289070f8142f0e2dbc9e3408034516d8c0d10
[INFO] running `Command { std: "docker" "start" "-a" "726ef9bcd006bbbc1b27c5d1c9d289070f8142f0e2dbc9e3408034516d8c0d10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "726ef9bcd006bbbc1b27c5d1c9d289070f8142f0e2dbc9e3408034516d8c0d10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "726ef9bcd006bbbc1b27c5d1c9d289070f8142f0e2dbc9e3408034516d8c0d10", kill_on_drop: false }`
[INFO] [stdout] 726ef9bcd006bbbc1b27c5d1c9d289070f8142f0e2dbc9e3408034516d8c0d10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0de2d5ed3c08842664c67961ab9a0617d9c186d9df5b8fb9222b53835661846c
[INFO] running `Command { std: "docker" "start" "-a" "0de2d5ed3c08842664c67961ab9a0617d9c186d9df5b8fb9222b53835661846c", kill_on_drop: false }`
[INFO] [stderr]     Checking the-book-warzone v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `MAXIMAL_NUMBER` is never used
[INFO] [stdout]    --> src/main.rs:211:7
[INFO] [stdout]     |
[INFO] [stdout] 211 | const MAXIMAL_NUMBER: i32 = 100;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "0de2d5ed3c08842664c67961ab9a0617d9c186d9df5b8fb9222b53835661846c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0de2d5ed3c08842664c67961ab9a0617d9c186d9df5b8fb9222b53835661846c", kill_on_drop: false }`
[INFO] [stdout] 0de2d5ed3c08842664c67961ab9a0617d9c186d9df5b8fb9222b53835661846c
