Dec 19 14:02:57.831 INFO checking krahul84/ConnectFour against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 14:02:57.831 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/krahul84/ConnectFour:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 14:02:58.194 INFO [stdout] dc89e587467a1bec1c675d6694b6f35feedeec7560b625992bd88c3b616f9764
Dec 19 14:02:58.198 INFO running `"docker" "start" "-a" "dc89e587467a1bec1c675d6694b6f35feedeec7560b625992bd88c3b616f9764"`
Dec 19 14:03:00.324 INFO [stderr]     Checking ConnectFour v0.1.0 (/opt/crater/workdir)
Dec 19 14:03:00.704 INFO [stderr] warning: crate `ConnectFour` should have a snake case name such as `connect_four`
Dec 19 14:03:00.704 INFO [stderr]   |
Dec 19 14:03:00.704 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 14:03:00.704 INFO [stderr] 
Dec 19 14:03:00.856 INFO [stderr] warning: crate `ConnectFour` should have a snake case name such as `connect_four`
Dec 19 14:03:00.856 INFO [stderr]   |
Dec 19 14:03:00.856 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 19 14:03:00.856 INFO [stderr] 
Dec 19 14:03:00.886 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
Dec 19 14:03:01.590 INFO running `"docker" "inspect" "dc89e587467a1bec1c675d6694b6f35feedeec7560b625992bd88c3b616f9764"`
Dec 19 14:03:01.888 INFO running `"docker" "rm" "-f" "dc89e587467a1bec1c675d6694b6f35feedeec7560b625992bd88c3b616f9764"`
Dec 19 14:03:02.245 INFO [stdout] dc89e587467a1bec1c675d6694b6f35feedeec7560b625992bd88c3b616f9764