[INFO] updating cached repository jackrobison/kolakoski
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jackrobison/kolakoski
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jackrobison/kolakoski" "work/ex/beta-1.37-6/sources/1.36.0/gh/jackrobison/kolakoski"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jackrobison/kolakoski'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jackrobison/kolakoski" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jackrobison/kolakoski"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jackrobison/kolakoski'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5d21421d5000f0c4159fa7375614b13969569816
[INFO] sha for GitHub repo jackrobison/kolakoski: 5d21421d5000f0c4159fa7375614b13969569816
[INFO] validating manifest of jackrobison/kolakoski 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 jackrobison/kolakoski 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 jackrobison/kolakoski
[INFO] finished frobbing jackrobison/kolakoski
[INFO] frobbed toml for jackrobison/kolakoski written to work/ex/beta-1.37-6/sources/1.36.0/gh/jackrobison/kolakoski/Cargo.toml
[INFO] started frobbing jackrobison/kolakoski
[INFO] finished frobbing jackrobison/kolakoski
[INFO] frobbed toml for jackrobison/kolakoski written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jackrobison/kolakoski/Cargo.toml
[INFO] crate jackrobison/kolakoski 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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing jackrobison/kolakoski 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-3/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/jackrobison/kolakoski:/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] 2fab3612affb15dc0b8f29bac1e76f8f7d8a94148b7a2f4f9077745a78adc72c
[INFO] running `"docker" "start" "-a" "2fab3612affb15dc0b8f29bac1e76f8f7d8a94148b7a2f4f9077745a78adc72c"`
[INFO] [stderr]    Compiling kolakoski v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "2fab3612affb15dc0b8f29bac1e76f8f7d8a94148b7a2f4f9077745a78adc72c"`
[INFO] running `"docker" "rm" "-f" "2fab3612affb15dc0b8f29bac1e76f8f7d8a94148b7a2f4f9077745a78adc72c"`
[INFO] [stdout] 2fab3612affb15dc0b8f29bac1e76f8f7d8a94148b7a2f4f9077745a78adc72c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/jackrobison/kolakoski:/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] 836fcbbf7a65e4adc296dab818ba96144de1b11ee31d7d78b51420bc68ef90ee
[INFO] running `"docker" "start" "-a" "836fcbbf7a65e4adc296dab818ba96144de1b11ee31d7d78b51420bc68ef90ee"`
[INFO] [stderr]    Compiling kolakoski v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "836fcbbf7a65e4adc296dab818ba96144de1b11ee31d7d78b51420bc68ef90ee"`
[INFO] running `"docker" "rm" "-f" "836fcbbf7a65e4adc296dab818ba96144de1b11ee31d7d78b51420bc68ef90ee"`
[INFO] [stdout] 836fcbbf7a65e4adc296dab818ba96144de1b11ee31d7d78b51420bc68ef90ee
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/jackrobison/kolakoski:/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] 3ef3969e715f3722085438f583559ef7278a3d107458218e7cbf35cac1361e60
[INFO] running `"docker" "start" "-a" "3ef3969e715f3722085438f583559ef7278a3d107458218e7cbf35cac1361e60"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/kolakoski-139634f79c3b49f3
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_10 ... ok
[INFO] [stdout] test tests::test_100 ... ok
[INFO] [stdout] test tests::test_1000 ... ok
[INFO] [stdout] test tests::test_10000 ... ok
[INFO] [stdout] test tests::test_100000 ... ok
[INFO] [stdout] test tests::test_1000000 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3ef3969e715f3722085438f583559ef7278a3d107458218e7cbf35cac1361e60"`
[INFO] running `"docker" "rm" "-f" "3ef3969e715f3722085438f583559ef7278a3d107458218e7cbf35cac1361e60"`
[INFO] [stdout] 3ef3969e715f3722085438f583559ef7278a3d107458218e7cbf35cac1361e60