[INFO] updating cached repository https://github.com/Pancia/player-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 23da781b31f06fe9e3dc49c093a92e2b90087cb3
[INFO] testing Pancia/player-rs against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FPancia%2Fplayer-rs" "work/builds/worker-0/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Pancia/player-rs on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Pancia/player-rs
[INFO] finished tweaking git repo https://github.com/Pancia/player-rs
[INFO] tweaked toml for git repo https://github.com/Pancia/player-rs written to work/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/Pancia/player-rs already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 68e6596429df014178f7d9a7f69e347a6d8b73c69e4ef88de0d585a71ba18754
[INFO] running `"docker" "start" "-a" "68e6596429df014178f7d9a7f69e347a6d8b73c69e4ef88de0d585a71ba18754"`
[INFO] [stderr]    Compiling atty v0.2.3
[INFO] [stderr]    Compiling clap v2.27.1
[INFO] [stderr]    Compiling player-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.99s
[INFO] running `"docker" "inspect" "68e6596429df014178f7d9a7f69e347a6d8b73c69e4ef88de0d585a71ba18754"`
[INFO] running `"docker" "rm" "-f" "68e6596429df014178f7d9a7f69e347a6d8b73c69e4ef88de0d585a71ba18754"`
[INFO] [stdout] 68e6596429df014178f7d9a7f69e347a6d8b73c69e4ef88de0d585a71ba18754
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 27d2615865a9322da628ba2aa84145d96d1ae3115e6540f8adc1b9956261125b
[INFO] running `"docker" "start" "-a" "27d2615865a9322da628ba2aa84145d96d1ae3115e6540f8adc1b9956261125b"`
[INFO] [stderr]    Compiling uuid v0.4.0
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling itertools v0.7.3
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling quickcheck v0.4.1
[INFO] [stderr]    Compiling player-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.23s
[INFO] running `"docker" "inspect" "27d2615865a9322da628ba2aa84145d96d1ae3115e6540f8adc1b9956261125b"`
[INFO] running `"docker" "rm" "-f" "27d2615865a9322da628ba2aa84145d96d1ae3115e6540f8adc1b9956261125b"`
[INFO] [stdout] 27d2615865a9322da628ba2aa84145d96d1ae3115e6540f8adc1b9956261125b
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 77f9b6531c52366d8f4b5794bcdc75a1dc1d59789e7d415cd8c33cfd9905cff6
[INFO] running `"docker" "start" "-a" "77f9b6531c52366d8f4b5794bcdc75a1dc1d59789e7d415cd8c33cfd9905cff6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/player_rs-e1ed26d66b126931
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test shuffle::tests::shuffles_into_chunks_of_its_length ... ok
[INFO] [stdout] test shuffle::tests::shuffled_chunks_dont_have_adjacent_duplicates ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "77f9b6531c52366d8f4b5794bcdc75a1dc1d59789e7d415cd8c33cfd9905cff6"`
[INFO] running `"docker" "rm" "-f" "77f9b6531c52366d8f4b5794bcdc75a1dc1d59789e7d415cd8c33cfd9905cff6"`
[INFO] [stdout] 77f9b6531c52366d8f4b5794bcdc75a1dc1d59789e7d415cd8c33cfd9905cff6