[INFO] updating cached repository gunnihinn/git-commit-mine
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/gunnihinn/git-commit-mine
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/gunnihinn/git-commit-mine" "work/ex/beta-1.38-1/sources/1.37.0/gh/gunnihinn/git-commit-mine"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/gunnihinn/git-commit-mine'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/gunnihinn/git-commit-mine" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gunnihinn/git-commit-mine"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gunnihinn/git-commit-mine'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6af2a95cd059900891f119cc6272f608d011dbc5
[INFO] sha for GitHub repo gunnihinn/git-commit-mine: 6af2a95cd059900891f119cc6272f608d011dbc5
[INFO] validating manifest of gunnihinn/git-commit-mine 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 gunnihinn/git-commit-mine 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 gunnihinn/git-commit-mine
[INFO] finished frobbing gunnihinn/git-commit-mine
[INFO] frobbed toml for gunnihinn/git-commit-mine written to work/ex/beta-1.38-1/sources/1.37.0/gh/gunnihinn/git-commit-mine/Cargo.toml
[INFO] started frobbing gunnihinn/git-commit-mine
[INFO] finished frobbing gunnihinn/git-commit-mine
[INFO] frobbed toml for gunnihinn/git-commit-mine written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gunnihinn/git-commit-mine/Cargo.toml
[INFO] crate gunnihinn/git-commit-mine 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 gunnihinn/git-commit-mine 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-7/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/gunnihinn/git-commit-mine:/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] ef2ad2aa8fdd4f562cc3c99b597e8d7584a5f354b97b1404df034096b9536fb7
[INFO] running `"docker" "start" "-a" "ef2ad2aa8fdd4f562cc3c99b597e8d7584a5f354b97b1404df034096b9536fb7"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling structopt v0.2.8
[INFO] [stderr]    Compiling git-commit-mine v0.1.4 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.11s
[INFO] running `"docker" "inspect" "ef2ad2aa8fdd4f562cc3c99b597e8d7584a5f354b97b1404df034096b9536fb7"`
[INFO] running `"docker" "rm" "-f" "ef2ad2aa8fdd4f562cc3c99b597e8d7584a5f354b97b1404df034096b9536fb7"`
[INFO] [stdout] ef2ad2aa8fdd4f562cc3c99b597e8d7584a5f354b97b1404df034096b9536fb7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/gunnihinn/git-commit-mine:/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] c31371d8eb8b37e5135d32af338479694573b2eb49465dfa109e1d24f630c150
[INFO] running `"docker" "start" "-a" "c31371d8eb8b37e5135d32af338479694573b2eb49465dfa109e1d24f630c150"`
[INFO] [stderr]    Compiling git-commit-mine v0.1.4 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `"docker" "inspect" "c31371d8eb8b37e5135d32af338479694573b2eb49465dfa109e1d24f630c150"`
[INFO] running `"docker" "rm" "-f" "c31371d8eb8b37e5135d32af338479694573b2eb49465dfa109e1d24f630c150"`
[INFO] [stdout] c31371d8eb8b37e5135d32af338479694573b2eb49465dfa109e1d24f630c150
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/gunnihinn/git-commit-mine:/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] b5f2257a924546d217181d48bd7f45e4bf9364d66368929a647bb8cd133065f7
[INFO] running `"docker" "start" "-a" "b5f2257a924546d217181d48bd7f45e4bf9364d66368929a647bb8cd133065f7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/git_commit_mine-cf883506a03ce661
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_annotate_1 ... ok
[INFO] [stdout] test tests::test_builder_mutability ... ok
[INFO] [stdout] test tests::test_split_bytes_1 ... ok
[INFO] [stdout] test tests::test_prefix_length_1 ... ok
[INFO] [stdout] test tests::test_length_1 ... ok
[INFO] [stdout] test tests::test_split_bytes_2 ... ok
[INFO] [stdout] test tests::test_sha1_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b5f2257a924546d217181d48bd7f45e4bf9364d66368929a647bb8cd133065f7"`
[INFO] running `"docker" "rm" "-f" "b5f2257a924546d217181d48bd7f45e4bf9364d66368929a647bb8cd133065f7"`
[INFO] [stdout] b5f2257a924546d217181d48bd7f45e4bf9364d66368929a647bb8cd133065f7