[INFO] cloning repository mdelaney/rust-algorithm-play
[INFO] running `"git" "clone" "--bare" "git://github.com/mdelaney/rust-algorithm-play.git" "work/cache/sources/gh/mdelaney/rust-algorithm-play"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/mdelaney/rust-algorithm-play'...
[INFO] running `"git" "clone" "work/cache/sources/gh/mdelaney/rust-algorithm-play" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mdelaney/rust-algorithm-play"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mdelaney/rust-algorithm-play'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mdelaney/rust-algorithm-play" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/mdelaney/rust-algorithm-play"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/mdelaney/rust-algorithm-play'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 508dcee6b9f844746801aafb8fbc164d6dc1cedd
[INFO] sha for GitHub repo mdelaney/rust-algorithm-play: 508dcee6b9f844746801aafb8fbc164d6dc1cedd
[INFO] validating manifest of mdelaney/rust-algorithm-play on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mdelaney/rust-algorithm-play on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mdelaney/rust-algorithm-play
[INFO] finished frobbing mdelaney/rust-algorithm-play
[INFO] frobbed toml for mdelaney/rust-algorithm-play written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mdelaney/rust-algorithm-play/Cargo.toml
[INFO] started frobbing mdelaney/rust-algorithm-play
[INFO] finished frobbing mdelaney/rust-algorithm-play
[INFO] frobbed toml for mdelaney/rust-algorithm-play written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/mdelaney/rust-algorithm-play/Cargo.toml
[INFO] crate mdelaney/rust-algorithm-play already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] testing mdelaney/rust-algorithm-play against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mdelaney/rust-algorithm-play:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] bf25b850882148f79b27e94a6ef7204b2ba57831cab184e6f01535f5a7901248
[INFO] running `"docker" "start" "-a" "bf25b850882148f79b27e94a6ef7204b2ba57831cab184e6f01535f5a7901248"`
[INFO] [stderr]    Compiling algorithm-play v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `"docker" "inspect" "bf25b850882148f79b27e94a6ef7204b2ba57831cab184e6f01535f5a7901248"`
[INFO] running `"docker" "rm" "-f" "bf25b850882148f79b27e94a6ef7204b2ba57831cab184e6f01535f5a7901248"`
[INFO] [stdout] bf25b850882148f79b27e94a6ef7204b2ba57831cab184e6f01535f5a7901248
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mdelaney/rust-algorithm-play:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1de8c81d46bbe6ca61a8c62507058968b24718e4514f97f87c9b10189ac394fe
[INFO] running `"docker" "start" "-a" "1de8c81d46bbe6ca61a8c62507058968b24718e4514f97f87c9b10189ac394fe"`
[INFO] [stderr]    Compiling algorithm-play v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `"docker" "inspect" "1de8c81d46bbe6ca61a8c62507058968b24718e4514f97f87c9b10189ac394fe"`
[INFO] running `"docker" "rm" "-f" "1de8c81d46bbe6ca61a8c62507058968b24718e4514f97f87c9b10189ac394fe"`
[INFO] [stdout] 1de8c81d46bbe6ca61a8c62507058968b24718e4514f97f87c9b10189ac394fe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/mdelaney/rust-algorithm-play:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] dd4ba6e32a3a2b4d64f7d95a51579bd73a48cbb0ab63889f80a89c94204d2e4b
[INFO] running `"docker" "start" "-a" "dd4ba6e32a3a2b4d64f7d95a51579bd73a48cbb0ab63889f80a89c94204d2e4b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/algorithm_play-8e8b730dc7f4429f
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test strings::edit_distance::tests::test_levenshtein_distance_simple ... ok
[INFO] [stdout] test strings::edit_distance::tests::test_levenshtein_distance_advanced ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "dd4ba6e32a3a2b4d64f7d95a51579bd73a48cbb0ab63889f80a89c94204d2e4b"`
[INFO] running `"docker" "rm" "-f" "dd4ba6e32a3a2b4d64f7d95a51579bd73a48cbb0ab63889f80a89c94204d2e4b"`
[INFO] [stdout] dd4ba6e32a3a2b4d64f7d95a51579bd73a48cbb0ab63889f80a89c94204d2e4b