[INFO] updating cached repository peat/reversi
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/peat/reversi
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/peat/reversi" "work/ex/beta-1.38-1/sources/1.37.0/gh/peat/reversi"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/peat/reversi'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/peat/reversi" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/peat/reversi"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/peat/reversi'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c9d230db01bbbcf2589db70ff7487361fcccaa4a
[INFO] sha for GitHub repo peat/reversi: c9d230db01bbbcf2589db70ff7487361fcccaa4a
[INFO] validating manifest of peat/reversi 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 peat/reversi 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 peat/reversi
[INFO] finished frobbing peat/reversi
[INFO] frobbed toml for peat/reversi written to work/ex/beta-1.38-1/sources/1.37.0/gh/peat/reversi/Cargo.toml
[INFO] started frobbing peat/reversi
[INFO] finished frobbing peat/reversi
[INFO] frobbed toml for peat/reversi written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/peat/reversi/Cargo.toml
[INFO] crate peat/reversi 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 peat/reversi against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/peat/reversi:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 03f2bf30c267e67069f7ceccdc23e6aac9d646dd5bce40b1a19ee52e2fec3a5b
[INFO] running `"docker" "start" "-a" "03f2bf30c267e67069f7ceccdc23e6aac9d646dd5bce40b1a19ee52e2fec3a5b"`
[INFO] [stderr]    Compiling libc v0.2.45
[INFO] [stderr]    Compiling block-buffer v0.7.0
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr]    Compiling rand v0.6.1
[INFO] [stderr]    Compiling reversi v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.79s
[INFO] running `"docker" "inspect" "03f2bf30c267e67069f7ceccdc23e6aac9d646dd5bce40b1a19ee52e2fec3a5b"`
[INFO] running `"docker" "rm" "-f" "03f2bf30c267e67069f7ceccdc23e6aac9d646dd5bce40b1a19ee52e2fec3a5b"`
[INFO] [stdout] 03f2bf30c267e67069f7ceccdc23e6aac9d646dd5bce40b1a19ee52e2fec3a5b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/peat/reversi:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8f29ea566e1c30bb72f62c9ef02cea82928c5e9198731adfff999412b84b6cb3
[INFO] running `"docker" "start" "-a" "8f29ea566e1c30bb72f62c9ef02cea82928c5e9198731adfff999412b84b6cb3"`
[INFO] [stderr]    Compiling reversi v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.16s
[INFO] running `"docker" "inspect" "8f29ea566e1c30bb72f62c9ef02cea82928c5e9198731adfff999412b84b6cb3"`
[INFO] running `"docker" "rm" "-f" "8f29ea566e1c30bb72f62c9ef02cea82928c5e9198731adfff999412b84b6cb3"`
[INFO] [stdout] 8f29ea566e1c30bb72f62c9ef02cea82928c5e9198731adfff999412b84b6cb3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/peat/reversi:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] f8d9092bc16eef81d3f69288328489a02e26f9b301dbc28675a7aa0829bd050c
[INFO] running `"docker" "start" "-a" "f8d9092bc16eef81d3f69288328489a02e26f9b301dbc28675a7aa0829bd050c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/reversi-afa292070b59936a
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test game::tests::score ... ok
[INFO] [stdout] test game::tests::mem_size ... ok
[INFO] [stdout] test position::tests::position_iterator ... ok
[INFO] [stdout] test game::tests::validate_positions ... ok
[INFO] [stdout] test game::tests::vmi_finds_all_moves ... ok
[INFO] [stdout] test game::tests::completion ... ok
[INFO] [stdout] test board::tests::get_set_flip ... ok
[INFO] [stdout] test transcript::tests::transcript_round_trip ... ok
[INFO] [stdout] test transcript::tests::transform_round_trip ... ok
[INFO] [stdout] test solvers::incremental::tests::verify_left_incremental ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f8d9092bc16eef81d3f69288328489a02e26f9b301dbc28675a7aa0829bd050c"`
[INFO] running `"docker" "rm" "-f" "f8d9092bc16eef81d3f69288328489a02e26f9b301dbc28675a7aa0829bd050c"`
[INFO] [stdout] f8d9092bc16eef81d3f69288328489a02e26f9b301dbc28675a7aa0829bd050c