[INFO] cloning repository na-o-ys/train-dijkstra-demo
[INFO] running `"git" "clone" "--bare" "git://github.com/na-o-ys/train-dijkstra-demo.git" "work/cache/sources/gh/na-o-ys/train-dijkstra-demo"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/na-o-ys/train-dijkstra-demo'...
[INFO] running `"git" "clone" "work/cache/sources/gh/na-o-ys/train-dijkstra-demo" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/na-o-ys/train-dijkstra-demo"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/na-o-ys/train-dijkstra-demo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/na-o-ys/train-dijkstra-demo" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/na-o-ys/train-dijkstra-demo"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/na-o-ys/train-dijkstra-demo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e4be6a1addd959ae23c70e829c8ec2e3e86bc259
[INFO] sha for GitHub repo na-o-ys/train-dijkstra-demo: e4be6a1addd959ae23c70e829c8ec2e3e86bc259
[INFO] validating manifest of na-o-ys/train-dijkstra-demo on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of na-o-ys/train-dijkstra-demo on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing na-o-ys/train-dijkstra-demo
[INFO] finished frobbing na-o-ys/train-dijkstra-demo
[INFO] frobbed toml for na-o-ys/train-dijkstra-demo written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/na-o-ys/train-dijkstra-demo/Cargo.toml
[INFO] started frobbing na-o-ys/train-dijkstra-demo
[INFO] finished frobbing na-o-ys/train-dijkstra-demo
[INFO] frobbed toml for na-o-ys/train-dijkstra-demo written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/na-o-ys/train-dijkstra-demo/Cargo.toml
[INFO] crate na-o-ys/train-dijkstra-demo has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking na-o-ys/train-dijkstra-demo against master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 for pr-58899
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-5/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/na-o-ys/train-dijkstra-demo:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 85d07c2e7d0051e43883905de030cfb4b5b85825d15a74ff2ee622825c951344
[INFO] running `"docker" "start" "-a" "85d07c2e7d0051e43883905de030cfb4b5b85825d15a74ff2ee622825c951344"`
[INFO] [stderr]     Checking train-dijkstra-demo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: denote infinite loops with `loop { ... }`
[INFO] [stderr]   --> src/main.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     while true {
[INFO] [stderr]    |     ^^^^^^^^^^ help: use `loop`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(while_true)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: denote infinite loops with `loop { ... }`
[INFO] [stderr]   --> src/main.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     while true {
[INFO] [stderr]    |     ^^^^^^^^^^ help: use `loop`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(while_true)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `"docker" "inspect" "85d07c2e7d0051e43883905de030cfb4b5b85825d15a74ff2ee622825c951344"`
[INFO] running `"docker" "rm" "-f" "85d07c2e7d0051e43883905de030cfb4b5b85825d15a74ff2ee622825c951344"`
[INFO] [stdout] 85d07c2e7d0051e43883905de030cfb4b5b85825d15a74ff2ee622825c951344