[INFO] updating cached repository patricksjackson/kolakoski
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/patricksjackson/kolakoski
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/patricksjackson/kolakoski" "work/ex/beta-1.38-1/sources/1.37.0/gh/patricksjackson/kolakoski"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/patricksjackson/kolakoski'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/patricksjackson/kolakoski" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/patricksjackson/kolakoski"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/patricksjackson/kolakoski'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 03946e3dd0ca91fe720098e4096854841de0b8be
[INFO] sha for GitHub repo patricksjackson/kolakoski: 03946e3dd0ca91fe720098e4096854841de0b8be
[INFO] validating manifest of patricksjackson/kolakoski 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 patricksjackson/kolakoski 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 patricksjackson/kolakoski
[INFO] finished frobbing patricksjackson/kolakoski
[INFO] frobbed toml for patricksjackson/kolakoski written to work/ex/beta-1.38-1/sources/1.37.0/gh/patricksjackson/kolakoski/Cargo.toml
[INFO] started frobbing patricksjackson/kolakoski
[INFO] finished frobbing patricksjackson/kolakoski
[INFO] frobbed toml for patricksjackson/kolakoski written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/patricksjackson/kolakoski/Cargo.toml
[INFO] crate patricksjackson/kolakoski 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 patricksjackson/kolakoski 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-4/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/patricksjackson/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 0bd9e0479de691a733fb99d311bbec567279e84acd1350812982835cd1e35da7
[INFO] running `"docker" "start" "-a" "0bd9e0479de691a733fb99d311bbec567279e84acd1350812982835cd1e35da7"`
[INFO] [stderr]    Compiling term_size v0.3.0
[INFO] [stderr]    Compiling atty v0.2.2
[INFO] [stderr]    Compiling textwrap v0.7.0
[INFO] [stderr]    Compiling clap v2.26.0
[INFO] [stderr]    Compiling kolakoski v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.37s
[INFO] running `"docker" "inspect" "0bd9e0479de691a733fb99d311bbec567279e84acd1350812982835cd1e35da7"`
[INFO] running `"docker" "rm" "-f" "0bd9e0479de691a733fb99d311bbec567279e84acd1350812982835cd1e35da7"`
[INFO] [stdout] 0bd9e0479de691a733fb99d311bbec567279e84acd1350812982835cd1e35da7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/patricksjackson/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 66c6de68bfb750351609c54b2aa4d9bb869de92c303e62ca187f46cfaaadc013
[INFO] running `"docker" "start" "-a" "66c6de68bfb750351609c54b2aa4d9bb869de92c303e62ca187f46cfaaadc013"`
[INFO] [stderr]    Compiling kolakoski v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "66c6de68bfb750351609c54b2aa4d9bb869de92c303e62ca187f46cfaaadc013"`
[INFO] running `"docker" "rm" "-f" "66c6de68bfb750351609c54b2aa4d9bb869de92c303e62ca187f46cfaaadc013"`
[INFO] [stdout] 66c6de68bfb750351609c54b2aa4d9bb869de92c303e62ca187f46cfaaadc013
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/patricksjackson/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] db6e74e4eb3593c2b9f2beaaac6644e8bbe39c3568caaa248032528915527664
[INFO] running `"docker" "start" "-a" "db6e74e4eb3593c2b9f2beaaac6644e8bbe39c3568caaa248032528915527664"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/kolakoski-6faf353f7821ee8a
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "db6e74e4eb3593c2b9f2beaaac6644e8bbe39c3568caaa248032528915527664"`
[INFO] running `"docker" "rm" "-f" "db6e74e4eb3593c2b9f2beaaac6644e8bbe39c3568caaa248032528915527664"`
[INFO] [stdout] db6e74e4eb3593c2b9f2beaaac6644e8bbe39c3568caaa248032528915527664