[INFO] updating cached repository shinkwhek/KoiKoi
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/shinkwhek/KoiKoi
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/shinkwhek/KoiKoi" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/shinkwhek/KoiKoi"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/shinkwhek/KoiKoi'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/shinkwhek/KoiKoi" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/shinkwhek/KoiKoi"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/shinkwhek/KoiKoi'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1ca2f0e60406b84ef74ade76cbf21fe778bdc017
[INFO] sha for GitHub repo shinkwhek/KoiKoi: 1ca2f0e60406b84ef74ade76cbf21fe778bdc017
[INFO] validating manifest of shinkwhek/KoiKoi on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of shinkwhek/KoiKoi on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing shinkwhek/KoiKoi
[INFO] finished frobbing shinkwhek/KoiKoi
[INFO] frobbed toml for shinkwhek/KoiKoi written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/shinkwhek/KoiKoi/Cargo.toml
[INFO] started frobbing shinkwhek/KoiKoi
[INFO] finished frobbing shinkwhek/KoiKoi
[INFO] frobbed toml for shinkwhek/KoiKoi written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/shinkwhek/KoiKoi/Cargo.toml
[INFO] crate shinkwhek/KoiKoi already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking shinkwhek/KoiKoi against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-6/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/shinkwhek/KoiKoi:/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" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] eab3a2b3f5b4149fc94a65097c871e0ddbd0660649726d98315e8937dfc6d823
[INFO] running `"docker" "start" "-a" "eab3a2b3f5b4149fc94a65097c871e0ddbd0660649726d98315e8937dfc6d823"`
[INFO] [stderr]     Checking koikoi v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "eab3a2b3f5b4149fc94a65097c871e0ddbd0660649726d98315e8937dfc6d823"`
[INFO] running `"docker" "rm" "-f" "eab3a2b3f5b4149fc94a65097c871e0ddbd0660649726d98315e8937dfc6d823"`
[INFO] [stdout] eab3a2b3f5b4149fc94a65097c871e0ddbd0660649726d98315e8937dfc6d823