[INFO] crate smartcrop 0.1.0 is already in cache
[INFO] extracting crate smartcrop 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/smartcrop/0.1.0
[INFO] extracting crate smartcrop 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/smartcrop/0.1.0
[INFO] validating manifest of smartcrop-0.1.0 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 smartcrop-0.1.0 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 smartcrop-0.1.0
[INFO] finished frobbing smartcrop-0.1.0
[INFO] frobbed toml for smartcrop-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/smartcrop/0.1.0/Cargo.toml
[INFO] started frobbing smartcrop-0.1.0
[INFO] finished frobbing smartcrop-0.1.0
[INFO] frobbed toml for smartcrop-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/smartcrop/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing smartcrop-0.1.0 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-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/smartcrop/0.1.0:/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] b379f6f1fa014e4a2b9ce4be3387bc3c45a7f0072bae70ce3f371b7a2e591747
[INFO] running `"docker" "start" "-a" "b379f6f1fa014e4a2b9ce4be3387bc3c45a7f0072bae70ce3f371b7a2e591747"`
[INFO] [stderr]    Compiling smartcrop v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `"docker" "inspect" "b379f6f1fa014e4a2b9ce4be3387bc3c45a7f0072bae70ce3f371b7a2e591747"`
[INFO] running `"docker" "rm" "-f" "b379f6f1fa014e4a2b9ce4be3387bc3c45a7f0072bae70ce3f371b7a2e591747"`
[INFO] [stdout] b379f6f1fa014e4a2b9ce4be3387bc3c45a7f0072bae70ce3f371b7a2e591747
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/smartcrop/0.1.0:/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] d4a4d28d98fa8ce10d9b77c1b5be874a19debb9ecfa262fa0d6fb3e9d287672c
[INFO] running `"docker" "start" "-a" "d4a4d28d98fa8ce10d9b77c1b5be874a19debb9ecfa262fa0d6fb3e9d287672c"`
[INFO] [stderr]    Compiling bit-set v0.5.1
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling proptest v0.7.2
[INFO] [stderr]    Compiling smartcrop v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.29s
[INFO] running `"docker" "inspect" "d4a4d28d98fa8ce10d9b77c1b5be874a19debb9ecfa262fa0d6fb3e9d287672c"`
[INFO] running `"docker" "rm" "-f" "d4a4d28d98fa8ce10d9b77c1b5be874a19debb9ecfa262fa0d6fb3e9d287672c"`
[INFO] [stdout] d4a4d28d98fa8ce10d9b77c1b5be874a19debb9ecfa262fa0d6fb3e9d287672c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/smartcrop/0.1.0:/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] a4c282eab14d7b3f2040a1c61e956a474e68f234c24cc41194bf119f89af976d
[INFO] running `"docker" "start" "-a" "a4c282eab14d7b3f2040a1c61e956a474e68f234c24cc41194bf119f89af976d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/smartcrop-cbab2e0c1206994e
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test math::tests::chop_test ... ok
[INFO] [stdout] test math::tests::cie_test ... ok
[INFO] [stdout] test math::tests::bounds_test ... ok
[INFO] [stdout] test math::tests::thirds_test ... ok
[INFO] [stdout] test tests::crop_scale_test ... ok
[INFO] [stdout] test math::tests::saturation_tests ... ok
[INFO] [stdout] test math::tests::skin_col_test ... ok
[INFO] [stdout] test tests::crops_test ... ok
[INFO] [stdout] test tests::down_sample_test ... ok
[INFO] [stdout] test math::tests::importance_tests ... ok
[INFO] [stdout] test tests::analyze_test ... ok
[INFO] [stdout] test tests::edge_detect_single_pixel_image_test ... ok
[INFO] [stdout] test tests::find_best_crop_on_tiny_image_should_not_panic ... ok
[INFO] [stdout] test tests::edge_detect_3x3 ... ok
[INFO] [stdout] test tests::image_map_test ... ok
[INFO] [stdout] test tests::find_best_crop_zerosized_image_gives_error ... ok
[INFO] [stdout] test tests::find_best_crop_test ... ok
[INFO] [stdout] test tests::skin_detect_single_pixel_test ... ok
[INFO] [stdout] test tests::score_test_image_with_single_black_pixel_then_score_is_zero ... ok
[INFO] [stdout] test tests::saturation_detect_3x3 ... ok
[INFO] [stdout] test tests::result_is_as_in_js ... ok
[INFO] [stdout] test tests::score_test_image_with_single_white_pixel_then_score_is_the_same_as_for_js_version ... ok
[INFO] [stdout] test tests::find_best_crop_wrong_rounding_test ... ok
[INFO] [stdout] test tests::doesnt_crash ... ok
[INFO] [stdout] test tests::doesnt_crash_with_random_image ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests smartcrop
[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" "a4c282eab14d7b3f2040a1c61e956a474e68f234c24cc41194bf119f89af976d"`
[INFO] running `"docker" "rm" "-f" "a4c282eab14d7b3f2040a1c61e956a474e68f234c24cc41194bf119f89af976d"`
[INFO] [stdout] a4c282eab14d7b3f2040a1c61e956a474e68f234c24cc41194bf119f89af976d