[INFO] crate seamcarving 0.2.1 is already in cache
[INFO] extracting crate seamcarving 0.2.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/seamcarving/0.2.1
[INFO] extracting crate seamcarving 0.2.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/seamcarving/0.2.1
[INFO] validating manifest of seamcarving-0.2.1 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 seamcarving-0.2.1 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 seamcarving-0.2.1
[INFO] finished frobbing seamcarving-0.2.1
[INFO] frobbed toml for seamcarving-0.2.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/seamcarving/0.2.1/Cargo.toml
[INFO] started frobbing seamcarving-0.2.1
[INFO] finished frobbing seamcarving-0.2.1
[INFO] frobbed toml for seamcarving-0.2.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/seamcarving/0.2.1/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing seamcarving-0.2.1 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-2/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/seamcarving/0.2.1:/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] 2ffaa7f5c0c8d4cf6e663e18a4e3c1300a62bc094b5e624c39323309eedddd8f
[INFO] running `"docker" "start" "-a" "2ffaa7f5c0c8d4cf6e663e18a4e3c1300a62bc094b5e624c39323309eedddd8f"`
[INFO] [stderr]    Compiling seamcarving v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `"docker" "inspect" "2ffaa7f5c0c8d4cf6e663e18a4e3c1300a62bc094b5e624c39323309eedddd8f"`
[INFO] running `"docker" "rm" "-f" "2ffaa7f5c0c8d4cf6e663e18a4e3c1300a62bc094b5e624c39323309eedddd8f"`
[INFO] [stdout] 2ffaa7f5c0c8d4cf6e663e18a4e3c1300a62bc094b5e624c39323309eedddd8f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/seamcarving/0.2.1:/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] 4ec0084dad5b05dec97a03c7b82df5a38daf538be6cf0dff8f9a9be50a399366
[INFO] running `"docker" "start" "-a" "4ec0084dad5b05dec97a03c7b82df5a38daf538be6cf0dff8f9a9be50a399366"`
[INFO] [stderr]    Compiling imageproc v0.18.0
[INFO] [stderr]    Compiling seamcarving v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.05s
[INFO] running `"docker" "inspect" "4ec0084dad5b05dec97a03c7b82df5a38daf538be6cf0dff8f9a9be50a399366"`
[INFO] running `"docker" "rm" "-f" "4ec0084dad5b05dec97a03c7b82df5a38daf538be6cf0dff8f9a9be50a399366"`
[INFO] [stdout] 4ec0084dad5b05dec97a03c7b82df5a38daf538be6cf0dff8f9a9be50a399366
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/seamcarving/0.2.1:/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] d20ead0cbb321c212b76f1e574693eb6d12eb73bf5b45332274d264e7d229c9b
[INFO] running `"docker" "start" "-a" "d20ead0cbb321c212b76f1e574693eb6d12eb73bf5b45332274d264e7d229c9b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/seamcarving-863273575045614f
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test seam_finder::tests::extracts_correct_seam ... ok
[INFO] [stdout] test seam_finder::tests::fills ... ok
[INFO] [stdout] test tests::energy_fn_correct ... ok
[INFO] [stdout] test seam_finder::tests::larger_image_1024x256 ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/input-30eccf9f2394c821
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test resize_100x100_to_1x1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/resize-b8a47bb1f3b44b17
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test remove_two_seams ... ok
[INFO] [stdout] test removes_the_right_horizontal_seam ... ok
[INFO] [stdout] test removes_the_right_vertical_seam ... ok
[INFO] [stdout] test single_pixel ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests seamcarving
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - resize (line 32) ... 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" "d20ead0cbb321c212b76f1e574693eb6d12eb73bf5b45332274d264e7d229c9b"`
[INFO] running `"docker" "rm" "-f" "d20ead0cbb321c212b76f1e574693eb6d12eb73bf5b45332274d264e7d229c9b"`
[INFO] [stdout] d20ead0cbb321c212b76f1e574693eb6d12eb73bf5b45332274d264e7d229c9b