[INFO] updating cached repository kbacha/file-finder
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kbacha/file-finder
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kbacha/file-finder" "work/ex/beta-1.37-6/sources/1.36.0/gh/kbacha/file-finder"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/kbacha/file-finder'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kbacha/file-finder" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kbacha/file-finder"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kbacha/file-finder'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6b9eabdf565515e5f3ea0de0dad85b89016daecf
[INFO] sha for GitHub repo kbacha/file-finder: 6b9eabdf565515e5f3ea0de0dad85b89016daecf
[INFO] validating manifest of kbacha/file-finder 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 kbacha/file-finder 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 kbacha/file-finder
[INFO] finished frobbing kbacha/file-finder
[INFO] frobbed toml for kbacha/file-finder written to work/ex/beta-1.37-6/sources/1.36.0/gh/kbacha/file-finder/Cargo.toml
[INFO] started frobbing kbacha/file-finder
[INFO] finished frobbing kbacha/file-finder
[INFO] frobbed toml for kbacha/file-finder written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/kbacha/file-finder/Cargo.toml
[INFO] crate kbacha/file-finder 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 kbacha/file-finder 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/kbacha/file-finder:/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] e1b145229f838db40478f865fb199d80967a26637371cb89a561146f462d1720
[INFO] running `"docker" "start" "-a" "e1b145229f838db40478f865fb199d80967a26637371cb89a561146f462d1720"`
[INFO] [stderr]    Compiling rand_core v0.3.0
[INFO] [stderr]    Compiling stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling cfg-if v0.1.6
[INFO] [stderr]    Compiling crossbeam-utils v0.5.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling walkdir v2.2.6
[INFO] [stderr]    Compiling owning_ref v0.3.3
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling lock_api v0.1.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.6.0
[INFO] [stderr]    Compiling colored v1.6.1
[INFO] [stderr]    Compiling rand_core v0.2.2
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling crossbeam-channel v0.2.6
[INFO] [stderr]    Compiling ff v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.70s
[INFO] running `"docker" "inspect" "e1b145229f838db40478f865fb199d80967a26637371cb89a561146f462d1720"`
[INFO] running `"docker" "rm" "-f" "e1b145229f838db40478f865fb199d80967a26637371cb89a561146f462d1720"`
[INFO] [stdout] e1b145229f838db40478f865fb199d80967a26637371cb89a561146f462d1720
[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/kbacha/file-finder:/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] 7a44dc9a0373e5808d0b2d476fdaae119cfae14d4ae1b1a817fe9b7fef8cfa3b
[INFO] running `"docker" "start" "-a" "7a44dc9a0373e5808d0b2d476fdaae119cfae14d4ae1b1a817fe9b7fef8cfa3b"`
[INFO] [stderr]    Compiling ff v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "7a44dc9a0373e5808d0b2d476fdaae119cfae14d4ae1b1a817fe9b7fef8cfa3b"`
[INFO] running `"docker" "rm" "-f" "7a44dc9a0373e5808d0b2d476fdaae119cfae14d4ae1b1a817fe9b7fef8cfa3b"`
[INFO] [stdout] 7a44dc9a0373e5808d0b2d476fdaae119cfae14d4ae1b1a817fe9b7fef8cfa3b
[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/kbacha/file-finder:/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] a8f48da9851e2c7e7586762e22b7fad4cbea6f62bc7f9cb224984737c65a86a5
[INFO] running `"docker" "start" "-a" "a8f48da9851e2c7e7586762e22b7fad4cbea6f62bc7f9cb224984737c65a86a5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ff-11e886c2144ce791
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test score::tests::does_not_match_if_spread_out ... ok
[INFO] [stdout] test score::tests::does_not_match_if_under_threshold ... ok
[INFO] [stdout] test score::tests::finds_no_match ... ok
[INFO] [stdout] test score::tests::records_matches_based_on_char_indices ... ok
[INFO] [stdout] test score::tests::scoring_a_string_test ... 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" "a8f48da9851e2c7e7586762e22b7fad4cbea6f62bc7f9cb224984737c65a86a5"`
[INFO] running `"docker" "rm" "-f" "a8f48da9851e2c7e7586762e22b7fad4cbea6f62bc7f9cb224984737c65a86a5"`
[INFO] [stdout] a8f48da9851e2c7e7586762e22b7fad4cbea6f62bc7f9cb224984737c65a86a5