[INFO] crate lcs-image-diff 0.1.7 is already in cache
[INFO] extracting crate lcs-image-diff 0.1.7 into work/ex/beta-1.37-6/sources/1.36.0/reg/lcs-image-diff/0.1.7
[INFO] extracting crate lcs-image-diff 0.1.7 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/lcs-image-diff/0.1.7
[INFO] validating manifest of lcs-image-diff-0.1.7 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 lcs-image-diff-0.1.7 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 lcs-image-diff-0.1.7
[INFO] finished frobbing lcs-image-diff-0.1.7
[INFO] frobbed toml for lcs-image-diff-0.1.7 written to work/ex/beta-1.37-6/sources/1.36.0/reg/lcs-image-diff/0.1.7/Cargo.toml
[INFO] started frobbing lcs-image-diff-0.1.7
[INFO] finished frobbing lcs-image-diff-0.1.7
[INFO] frobbed toml for lcs-image-diff-0.1.7 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/lcs-image-diff/0.1.7/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 lcs-image-diff-0.1.7 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/lcs-image-diff/0.1.7:/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] 6a3a96740042d7c60b9057011adb8a8b4388331d5178a335e5f697ce0e575965
[INFO] running `"docker" "start" "-a" "6a3a96740042d7c60b9057011adb8a8b4388331d5178a335e5f697ce0e575965"`
[INFO] [stderr]    Compiling lcs-diff v0.1.1
[INFO] [stderr]    Compiling image v0.20.1
[INFO] [stderr]    Compiling lcs-image-diff v0.1.7 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.07s
[INFO] running `"docker" "inspect" "6a3a96740042d7c60b9057011adb8a8b4388331d5178a335e5f697ce0e575965"`
[INFO] running `"docker" "rm" "-f" "6a3a96740042d7c60b9057011adb8a8b4388331d5178a335e5f697ce0e575965"`
[INFO] [stdout] 6a3a96740042d7c60b9057011adb8a8b4388331d5178a335e5f697ce0e575965
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/lcs-image-diff/0.1.7:/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] 3fc5598d632e44637aaaf2f37b99ac48e59ad8af78cba75e9e5efa4244377d38
[INFO] running `"docker" "start" "-a" "3fc5598d632e44637aaaf2f37b99ac48e59ad8af78cba75e9e5efa4244377d38"`
[INFO] [stderr]    Compiling lcs-image-diff v0.1.7 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `"docker" "inspect" "3fc5598d632e44637aaaf2f37b99ac48e59ad8af78cba75e9e5efa4244377d38"`
[INFO] running `"docker" "rm" "-f" "3fc5598d632e44637aaaf2f37b99ac48e59ad8af78cba75e9e5efa4244377d38"`
[INFO] [stdout] 3fc5598d632e44637aaaf2f37b99ac48e59ad8af78cba75e9e5efa4244377d38
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/lcs-image-diff/0.1.7:/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] 520d167da2b9b531b8fbefc8fbe79e27cfa54ea946634cc7db2c8b89b9ae3947
[INFO] running `"docker" "start" "-a" "520d167da2b9b531b8fbefc8fbe79e27cfa54ea946634cc7db2c8b89b9ae3947"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lcs_image_diff-f206335b903b484b
[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] [stderr]      Running /opt/crater/target/debug/deps/lcs_image_diff-d174926232f4be1c
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test rename::shoud_add_prefix_without_dir ... ok
[INFO] [stdout] test rename::shoud_add_prefix_with_dir ... ok
[INFO] [stderr]    Doc-tests lcs_image_diff
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - compare (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "520d167da2b9b531b8fbefc8fbe79e27cfa54ea946634cc7db2c8b89b9ae3947"`
[INFO] running `"docker" "rm" "-f" "520d167da2b9b531b8fbefc8fbe79e27cfa54ea946634cc7db2c8b89b9ae3947"`
[INFO] [stdout] 520d167da2b9b531b8fbefc8fbe79e27cfa54ea946634cc7db2c8b89b9ae3947