[INFO] cloning repository https://github.com/r2p2/fanstr-buigam
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/r2p2/fanstr-buigam" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr2p2%2Ffanstr-buigam"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr2p2%2Ffanstr-buigam'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 91dee16dff9f1f377ede42c18163ffb394a5bfd1
[INFO] checking r2p2/fanstr-buigam against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr2p2%2Ffanstr-buigam" "/workspace/builds/worker-8/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/r2p2/fanstr-buigam on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/r2p2/fanstr-buigam
[INFO] finished tweaking git repo https://github.com/r2p2/fanstr-buigam
[INFO] tweaked toml for git repo https://github.com/r2p2/fanstr-buigam written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/r2p2/fanstr-buigam already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 58be01141e85f17ace8c6233f693832171b1fa07c3543d6a5c848757eee4e996
[INFO] running `"docker" "start" "-a" "58be01141e85f17ace8c6233f693832171b1fa07c3543d6a5c848757eee4e996"`
[INFO] [stderr]     Checking fanstr-buigam v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `dir`
[INFO] [stderr]   --> src/main.rs:46:58
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn move_being_in_coord(&self, coord: (usize, usize), dir: Direction) -> Result<(usize, usize), MovementError> {
[INFO] [stderr]    |                                                          ^^^ help: consider prefixing with an underscore: `_dir`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dir`
[INFO] [stderr]   --> src/main.rs:46:58
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn move_being_in_coord(&self, coord: (usize, usize), dir: Direction) -> Result<(usize, usize), MovementError> {
[INFO] [stderr]    |                                                          ^^^ help: consider prefixing with an underscore: `_dir`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `"docker" "inspect" "58be01141e85f17ace8c6233f693832171b1fa07c3543d6a5c848757eee4e996"`
[INFO] running `"docker" "rm" "-f" "58be01141e85f17ace8c6233f693832171b1fa07c3543d6a5c848757eee4e996"`
[INFO] [stdout] 58be01141e85f17ace8c6233f693832171b1fa07c3543d6a5c848757eee4e996