[INFO] updating cached repository Pancia/player-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Pancia/player-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Pancia/player-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/Pancia/player-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Pancia/player-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Pancia/player-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Pancia/player-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Pancia/player-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 23da781b31f06fe9e3dc49c093a92e2b90087cb3
[INFO] sha for GitHub repo Pancia/player-rs: 23da781b31f06fe9e3dc49c093a92e2b90087cb3
[INFO] validating manifest of Pancia/player-rs on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Pancia/player-rs on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Pancia/player-rs
[INFO] finished frobbing Pancia/player-rs
[INFO] frobbed toml for Pancia/player-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/Pancia/player-rs/Cargo.toml
[INFO] started frobbing Pancia/player-rs
[INFO] finished frobbing Pancia/player-rs
[INFO] frobbed toml for Pancia/player-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Pancia/player-rs/Cargo.toml
[INFO] crate Pancia/player-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Pancia/player-rs against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Pancia/player-rs:/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] ad51390ce32dc0e83e6279323624c38c369e2af5d20476f72f3284a826cf228c
[INFO] running `"docker" "start" "-a" "ad51390ce32dc0e83e6279323624c38c369e2af5d20476f72f3284a826cf228c"`
[INFO] [stderr]    Compiling player-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.92s
[INFO] running `"docker" "inspect" "ad51390ce32dc0e83e6279323624c38c369e2af5d20476f72f3284a826cf228c"`
[INFO] running `"docker" "rm" "-f" "ad51390ce32dc0e83e6279323624c38c369e2af5d20476f72f3284a826cf228c"`
[INFO] [stdout] ad51390ce32dc0e83e6279323624c38c369e2af5d20476f72f3284a826cf228c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Pancia/player-rs:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0c4329ee4974f0c931e5d0e1be708faecd77f12eb4ecd69da932eb95c769bcba
[INFO] running `"docker" "start" "-a" "0c4329ee4974f0c931e5d0e1be708faecd77f12eb4ecd69da932eb95c769bcba"`
[INFO] [stderr]    Compiling uuid v0.4.0
[INFO] [stderr]    Compiling itertools v0.7.3
[INFO] [stderr]    Compiling player-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.55s
[INFO] running `"docker" "inspect" "0c4329ee4974f0c931e5d0e1be708faecd77f12eb4ecd69da932eb95c769bcba"`
[INFO] running `"docker" "rm" "-f" "0c4329ee4974f0c931e5d0e1be708faecd77f12eb4ecd69da932eb95c769bcba"`
[INFO] [stdout] 0c4329ee4974f0c931e5d0e1be708faecd77f12eb4ecd69da932eb95c769bcba
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Pancia/player-rs:/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=warn" "-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] f203b8dfd0c6c7c0fbd5af8e2c27131f82edd82272348f4f1f6483abb1910b46
[INFO] running `"docker" "start" "-a" "f203b8dfd0c6c7c0fbd5af8e2c27131f82edd82272348f4f1f6483abb1910b46"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/player_rs-9e1f32964b35cd94
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test shuffle::tests::shuffled_chunks_dont_have_adjacent_duplicates ... ok
[INFO] [stdout] test shuffle::tests::shuffles_into_chunks_of_its_length ... 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" "f203b8dfd0c6c7c0fbd5af8e2c27131f82edd82272348f4f1f6483abb1910b46"`
[INFO] running `"docker" "rm" "-f" "f203b8dfd0c6c7c0fbd5af8e2c27131f82edd82272348f4f1f6483abb1910b46"`
[INFO] [stdout] f203b8dfd0c6c7c0fbd5af8e2c27131f82edd82272348f4f1f6483abb1910b46