[INFO] updating cached repository mikkolundgren/ray-poker
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mikkolundgren/ray-poker
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mikkolundgren/ray-poker" "work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/mikkolundgren/ray-poker"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/mikkolundgren/ray-poker'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mikkolundgren/ray-poker" "work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/mikkolundgren/ray-poker"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/mikkolundgren/ray-poker'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e0723f5e69b7f7598388ea0314994bb52846be11
[INFO] sha for GitHub repo mikkolundgren/ray-poker: e0723f5e69b7f7598388ea0314994bb52846be11
[INFO] validating manifest of mikkolundgren/ray-poker on toolchain master#efe2f32a6b8217425f361ec7c206910c611c03ee
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mikkolundgren/ray-poker on toolchain try#78b0bd8441ef961f6475e3d47fe3bca38cb83432
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mikkolundgren/ray-poker
[INFO] finished frobbing mikkolundgren/ray-poker
[INFO] frobbed toml for mikkolundgren/ray-poker written to work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/mikkolundgren/ray-poker/Cargo.toml
[INFO] started frobbing mikkolundgren/ray-poker
[INFO] finished frobbing mikkolundgren/ray-poker
[INFO] frobbed toml for mikkolundgren/ray-poker written to work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/mikkolundgren/ray-poker/Cargo.toml
[INFO] crate mikkolundgren/ray-poker already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking mikkolundgren/ray-poker against master#efe2f32a6b8217425f361ec7c206910c611c03ee for pr-60039
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039/worker-3/master#efe2f32a6b8217425f361ec7c206910c611c03ee:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/mikkolundgren/ray-poker:/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" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] eda4f90f1d2aa8af9ffe95c6b6e2a84c72dcf58fb9e21103f5d5deec5295608b
[INFO] running `"docker" "start" "-a" "eda4f90f1d2aa8af9ffe95c6b6e2a84c72dcf58fb9e21103f5d5deec5295608b"`
[INFO] [stderr]     Checking rand v0.3.22
[INFO] [stderr]     Checking ray_poker v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: function is never used: `is_pair`
[INFO] [stderr]    --> src/main.rs:143:1
[INFO] [stderr]     |
[INFO] [stderr] 143 | fn is_pair(_hand: &Vec<Card>) -> bool {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "eda4f90f1d2aa8af9ffe95c6b6e2a84c72dcf58fb9e21103f5d5deec5295608b"`
[INFO] running `"docker" "rm" "-f" "eda4f90f1d2aa8af9ffe95c6b6e2a84c72dcf58fb9e21103f5d5deec5295608b"`
[INFO] [stdout] eda4f90f1d2aa8af9ffe95c6b6e2a84c72dcf58fb9e21103f5d5deec5295608b