[INFO] updating cached repository johnedmonds/entity-diff
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/johnedmonds/entity-diff
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/johnedmonds/entity-diff" "work/ex/beta-1.37-6/sources/1.36.0/gh/johnedmonds/entity-diff"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/johnedmonds/entity-diff'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/johnedmonds/entity-diff" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/johnedmonds/entity-diff"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/johnedmonds/entity-diff'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6ddeb9ab72ac174ddae32036d237700f142af2fc
[INFO] sha for GitHub repo johnedmonds/entity-diff: 6ddeb9ab72ac174ddae32036d237700f142af2fc
[INFO] validating manifest of johnedmonds/entity-diff 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 johnedmonds/entity-diff 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 johnedmonds/entity-diff
[INFO] finished frobbing johnedmonds/entity-diff
[INFO] frobbed toml for johnedmonds/entity-diff written to work/ex/beta-1.37-6/sources/1.36.0/gh/johnedmonds/entity-diff/Cargo.toml
[INFO] started frobbing johnedmonds/entity-diff
[INFO] finished frobbing johnedmonds/entity-diff
[INFO] frobbed toml for johnedmonds/entity-diff written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/johnedmonds/entity-diff/Cargo.toml
[INFO] crate johnedmonds/entity-diff 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 johnedmonds/entity-diff against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/johnedmonds/entity-diff:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 746e1fd15164d1f784cc0b73cefabc1d27518ecfde967338258090e4d831b248
[INFO] running `"docker" "start" "-a" "746e1fd15164d1f784cc0b73cefabc1d27518ecfde967338258090e4d831b248"`
[INFO] [stderr]    Compiling entity-diff v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "746e1fd15164d1f784cc0b73cefabc1d27518ecfde967338258090e4d831b248"`
[INFO] running `"docker" "rm" "-f" "746e1fd15164d1f784cc0b73cefabc1d27518ecfde967338258090e4d831b248"`
[INFO] [stdout] 746e1fd15164d1f784cc0b73cefabc1d27518ecfde967338258090e4d831b248
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/johnedmonds/entity-diff:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0ecaa6cf439ce7bc5ba7fa1e1c1d0ac985387e73b54464e87972af90ee8dd82e
[INFO] running `"docker" "start" "-a" "0ecaa6cf439ce7bc5ba7fa1e1c1d0ac985387e73b54464e87972af90ee8dd82e"`
[INFO] [stderr]    Compiling entity-diff v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `"docker" "inspect" "0ecaa6cf439ce7bc5ba7fa1e1c1d0ac985387e73b54464e87972af90ee8dd82e"`
[INFO] running `"docker" "rm" "-f" "0ecaa6cf439ce7bc5ba7fa1e1c1d0ac985387e73b54464e87972af90ee8dd82e"`
[INFO] [stdout] 0ecaa6cf439ce7bc5ba7fa1e1c1d0ac985387e73b54464e87972af90ee8dd82e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/johnedmonds/entity-diff:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] b05c4cd584a51a54849340161a519f9504ed9fd76db0c387df6c143449741aa7
[INFO] running `"docker" "start" "-a" "b05c4cd584a51a54849340161a519f9504ed9fd76db0c387df6c143449741aa7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/entity_diff-7e23341cde154b35
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::delete_start ... ok
[INFO] [stdout] test tests::delete_end ... ok
[INFO] [stdout] test tests::change_start ... ok
[INFO] [stdout] test tests::change_end ... ok
[INFO] [stdout] test tests::change_mid ... ok
[INFO] [stdout] test tests::delete_mid ... ok
[INFO] [stdout] test tests::insert_mid ... ok
[INFO] [stdout] test tests::insert_end ... ok
[INFO] [stdout] test tests::insert_start ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests entity-diff
[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" "b05c4cd584a51a54849340161a519f9504ed9fd76db0c387df6c143449741aa7"`
[INFO] running `"docker" "rm" "-f" "b05c4cd584a51a54849340161a519f9504ed9fd76db0c387df6c143449741aa7"`
[INFO] [stdout] b05c4cd584a51a54849340161a519f9504ed9fd76db0c387df6c143449741aa7