[INFO] updating cached repository wfraser/CribbagePractice-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/wfraser/CribbagePractice-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/wfraser/CribbagePractice-rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/wfraser/CribbagePractice-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/wfraser/CribbagePractice-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/wfraser/CribbagePractice-rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/wfraser/CribbagePractice-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/wfraser/CribbagePractice-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 96119ac1029b664643f7ab3da6bc411eaeb8277d
[INFO] sha for GitHub repo wfraser/CribbagePractice-rust: 96119ac1029b664643f7ab3da6bc411eaeb8277d
[INFO] validating manifest of wfraser/CribbagePractice-rust on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of wfraser/CribbagePractice-rust on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing wfraser/CribbagePractice-rust
[INFO] finished frobbing wfraser/CribbagePractice-rust
[INFO] frobbed toml for wfraser/CribbagePractice-rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/wfraser/CribbagePractice-rust/Cargo.toml
[INFO] started frobbing wfraser/CribbagePractice-rust
[INFO] finished frobbing wfraser/CribbagePractice-rust
[INFO] frobbed toml for wfraser/CribbagePractice-rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/wfraser/CribbagePractice-rust/Cargo.toml
[INFO] crate wfraser/CribbagePractice-rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing wfraser/CribbagePractice-rust against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/wfraser/CribbagePractice-rust:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] efff3d5a118f89a6840b88e22a98e6430a4da6dadffd6d626fae552ff972e402
[INFO] running `"docker" "start" "-a" "efff3d5a118f89a6840b88e22a98e6430a4da6dadffd6d626fae552ff972e402"`
[INFO] [stderr]    Compiling rand_isaac v0.1.0
[INFO] [stderr]    Compiling rand v0.6.0
[INFO] [stderr]    Compiling cribbagepractice v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.18s
[INFO] running `"docker" "inspect" "efff3d5a118f89a6840b88e22a98e6430a4da6dadffd6d626fae552ff972e402"`
[INFO] running `"docker" "rm" "-f" "efff3d5a118f89a6840b88e22a98e6430a4da6dadffd6d626fae552ff972e402"`
[INFO] [stdout] efff3d5a118f89a6840b88e22a98e6430a4da6dadffd6d626fae552ff972e402
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/wfraser/CribbagePractice-rust:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] a35b2d87dc05776b0d956a35c71a32da22ea157458a8656dc135a22e7064a167
[INFO] running `"docker" "start" "-a" "a35b2d87dc05776b0d956a35c71a32da22ea157458a8656dc135a22e7064a167"`
[INFO] [stderr]    Compiling cribbagepractice v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.23s
[INFO] running `"docker" "inspect" "a35b2d87dc05776b0d956a35c71a32da22ea157458a8656dc135a22e7064a167"`
[INFO] running `"docker" "rm" "-f" "a35b2d87dc05776b0d956a35c71a32da22ea157458a8656dc135a22e7064a167"`
[INFO] [stdout] a35b2d87dc05776b0d956a35c71a32da22ea157458a8656dc135a22e7064a167
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/wfraser/CribbagePractice-rust:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 08ac8bed6662bac3002ccbd67aa54ee263a40f1aefaac7876d455955811e8c42
[INFO] running `"docker" "start" "-a" "08ac8bed6662bac3002ccbd67aa54ee263a40f1aefaac7876d455955811e8c42"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cribbagepractice-087ffcfbbf574b22
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test util::test_group_by ... ok
[INFO] [stdout] test util::test_binomial_coefficient ... ok
[INFO] [stdout] test hand::test_find_runs ... ok
[INFO] [stdout] test card::test_card_parse ... ok
[INFO] [stdout] test util::test_power_set ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "08ac8bed6662bac3002ccbd67aa54ee263a40f1aefaac7876d455955811e8c42"`
[INFO] running `"docker" "rm" "-f" "08ac8bed6662bac3002ccbd67aa54ee263a40f1aefaac7876d455955811e8c42"`
[INFO] [stdout] 08ac8bed6662bac3002ccbd67aa54ee263a40f1aefaac7876d455955811e8c42