[INFO] updating cached repository mtharrison/wasmbooth
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mtharrison/wasmbooth
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mtharrison/wasmbooth" "work/ex/beta-1.38-1/sources/1.37.0/gh/mtharrison/wasmbooth"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mtharrison/wasmbooth'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mtharrison/wasmbooth" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mtharrison/wasmbooth"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mtharrison/wasmbooth'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8abbac52c1675063670f794072146f494e9818ef
[INFO] sha for GitHub repo mtharrison/wasmbooth: 8abbac52c1675063670f794072146f494e9818ef
[INFO] validating manifest of mtharrison/wasmbooth 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 mtharrison/wasmbooth 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 mtharrison/wasmbooth
[INFO] finished frobbing mtharrison/wasmbooth
[INFO] frobbed toml for mtharrison/wasmbooth written to work/ex/beta-1.38-1/sources/1.37.0/gh/mtharrison/wasmbooth/Cargo.toml
[INFO] started frobbing mtharrison/wasmbooth
[INFO] finished frobbing mtharrison/wasmbooth
[INFO] frobbed toml for mtharrison/wasmbooth written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mtharrison/wasmbooth/Cargo.toml
[INFO] crate mtharrison/wasmbooth already has a lockfile, it will not be regenerated
[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 mtharrison/wasmbooth 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-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mtharrison/wasmbooth:/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] 71fffc89c9272a858f2864431630de0c68af5c68647b6085030480bb42488dc9
[INFO] running `"docker" "start" "-a" "71fffc89c9272a858f2864431630de0c68af5c68647b6085030480bb42488dc9"`
[INFO] [stderr]    Compiling wasmbooth v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "71fffc89c9272a858f2864431630de0c68af5c68647b6085030480bb42488dc9"`
[INFO] running `"docker" "rm" "-f" "71fffc89c9272a858f2864431630de0c68af5c68647b6085030480bb42488dc9"`
[INFO] [stdout] 71fffc89c9272a858f2864431630de0c68af5c68647b6085030480bb42488dc9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mtharrison/wasmbooth:/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] 21fab7f5d6ea03c15be4af3a5a32e12ec3ca4616ca599b3d8925b11527b938d9
[INFO] running `"docker" "start" "-a" "21fab7f5d6ea03c15be4af3a5a32e12ec3ca4616ca599b3d8925b11527b938d9"`
[INFO] [stderr]    Compiling wasmbooth v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `"docker" "inspect" "21fab7f5d6ea03c15be4af3a5a32e12ec3ca4616ca599b3d8925b11527b938d9"`
[INFO] running `"docker" "rm" "-f" "21fab7f5d6ea03c15be4af3a5a32e12ec3ca4616ca599b3d8925b11527b938d9"`
[INFO] [stdout] 21fab7f5d6ea03c15be4af3a5a32e12ec3ca4616ca599b3d8925b11527b938d9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mtharrison/wasmbooth:/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] 5cc86bc3ffd5b0753d28d8b5c5183b10d11b74b51b69231a35a2969ef5f12ab2
[INFO] running `"docker" "start" "-a" "5cc86bc3ffd5b0753d28d8b5c5183b10d11b74b51b69231a35a2969ef5f12ab2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wasmbooth-c5f18725d7b68409
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test image::tests::test_flip_x ... ok
[INFO] [stdout] test filter::tests::test_filter_mirror_y ... ok
[INFO] [stdout] test filter::tests::test_filter_mirror_x ... ok
[INFO] [stdout] test filter::tests::test_filter_grayscale ... ok
[INFO] [stdout] test filter::tests::test_convolution ... ok
[INFO] [stdout] test image::tests::test_from_raw ... ok
[INFO] [stdout] test image::tests::test_get_neighbour_colours ... ok
[INFO] [stdout] test image::tests::test_index_to_row_col ... ok
[INFO] [stdout] test image::tests::test_row_col_to_index ... ok
[INFO] [stdout] test pixel::tests::test_grayscale ... ok
[INFO] [stdout] test pixel::tests::test_invert ... ok
[INFO] [stdout] test pixel::tests::test_rgb ... ok
[INFO] [stdout] test pixel::tests::test_set_gray ... ok
[INFO] [stdout] test pixel::tests::test_set_rgb ... ok
[INFO] [stdout] test convolution::tests::test_apply_convolution ... ok
[INFO] [stdout] test filter::tests::test_invert ... ok
[INFO] [stdout] test bitflags::tests::test_get ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5cc86bc3ffd5b0753d28d8b5c5183b10d11b74b51b69231a35a2969ef5f12ab2"`
[INFO] running `"docker" "rm" "-f" "5cc86bc3ffd5b0753d28d8b5c5183b10d11b74b51b69231a35a2969ef5f12ab2"`
[INFO] [stdout] 5cc86bc3ffd5b0753d28d8b5c5183b10d11b74b51b69231a35a2969ef5f12ab2