Dec 19 16:39:51.926 INFO checking gbear605/Mu-Puzzle against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 16:39:51.926 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/gbear605/Mu-Puzzle:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:39:52.420 INFO [stdout] 1c6d17283dfd99faba4f6b3c349823c098d53a4a6d769a89154cbc57f3b92143
Dec 19 16:39:52.428 INFO running `"docker" "start" "-a" "1c6d17283dfd99faba4f6b3c349823c098d53a4a6d769a89154cbc57f3b92143"`
Dec 19 16:39:53.980 INFO [stderr]     Checking Mu-Puzzle v0.1.0 (/opt/crater/workdir)
Dec 19 16:39:54.318 INFO [stderr] warning: crate `Mu_Puzzle` should have a snake case name such as `mu_puzzle`
Dec 19 16:39:54.318 INFO [stderr]   |
Dec 19 16:39:54.318 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 16:39:54.318 INFO [stderr] 
Dec 19 16:39:54.448 INFO [stderr] warning: crate `Mu_Puzzle` should have a snake case name such as `mu_puzzle`
Dec 19 16:39:54.448 INFO [stderr]   |
Dec 19 16:39:54.448 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 16:39:54.448 INFO [stderr] 
Dec 19 16:39:54.486 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Dec 19 16:39:55.924 INFO running `"docker" "inspect" "1c6d17283dfd99faba4f6b3c349823c098d53a4a6d769a89154cbc57f3b92143"`
Dec 19 16:39:56.200 INFO running `"docker" "rm" "-f" "1c6d17283dfd99faba4f6b3c349823c098d53a4a6d769a89154cbc57f3b92143"`
Dec 19 16:39:56.616 INFO [stdout] 1c6d17283dfd99faba4f6b3c349823c098d53a4a6d769a89154cbc57f3b92143