[INFO] crate image_buffer 0.2.0 is already in cache
[INFO] extracting crate image_buffer 0.2.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/image_buffer/0.2.0
[INFO] extracting crate image_buffer 0.2.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/image_buffer/0.2.0
[INFO] validating manifest of image_buffer-0.2.0 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of image_buffer-0.2.0 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing image_buffer-0.2.0
[INFO] finished frobbing image_buffer-0.2.0
[INFO] frobbed toml for image_buffer-0.2.0 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/image_buffer/0.2.0/Cargo.toml
[INFO] started frobbing image_buffer-0.2.0
[INFO] finished frobbing image_buffer-0.2.0
[INFO] frobbed toml for image_buffer-0.2.0 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/image_buffer/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing image_buffer-0.2.0 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/image_buffer/0.2.0:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 68123c7d57cce397713c0418c84e40aa676eb52f3e2f0660bb5b83a31e2148b6
[INFO] running `"docker" "start" "-a" "68123c7d57cce397713c0418c84e40aa676eb52f3e2f0660bb5b83a31e2148b6"`
[INFO] [stderr]    Compiling image_buffer v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.23s
[INFO] running `"docker" "inspect" "68123c7d57cce397713c0418c84e40aa676eb52f3e2f0660bb5b83a31e2148b6"`
[INFO] running `"docker" "rm" "-f" "68123c7d57cce397713c0418c84e40aa676eb52f3e2f0660bb5b83a31e2148b6"`
[INFO] [stdout] 68123c7d57cce397713c0418c84e40aa676eb52f3e2f0660bb5b83a31e2148b6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/image_buffer/0.2.0:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] c3100704991b44b2b1b459389ab720a1e34433ebddc4c5f90911489cf9574fd9
[INFO] running `"docker" "start" "-a" "c3100704991b44b2b1b459389ab720a1e34433ebddc4c5f90911489cf9574fd9"`
[INFO] [stderr]    Compiling image_buffer v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.57s
[INFO] running `"docker" "inspect" "c3100704991b44b2b1b459389ab720a1e34433ebddc4c5f90911489cf9574fd9"`
[INFO] running `"docker" "rm" "-f" "c3100704991b44b2b1b459389ab720a1e34433ebddc4c5f90911489cf9574fd9"`
[INFO] [stdout] c3100704991b44b2b1b459389ab720a1e34433ebddc4c5f90911489cf9574fd9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/image_buffer/0.2.0:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] 5d1a12723f92e0a1ad8ba69343e809d0396e050b0ac1dd5e36bbeb2f090315c2
[INFO] running `"docker" "start" "-a" "5d1a12723f92e0a1ad8ba69343e809d0396e050b0ac1dd5e36bbeb2f090315c2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/image_buffer-a7080cdbc38b948d
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test buffer::test::slice_buffer ... ok
[INFO] [stdout] test buffer::test::test_get_pixel ... ok
[INFO] [stdout] test buffer::test::test_mut_iter ... ok
[INFO] [stdout] test color_model::rgb::tests::test_rescale ... ok
[INFO] [stdout] test color_model::test_add ... ok
[INFO] [stdout] test color_model::rgb::tests::test_rgb_conversions ... ok
[INFO] [stdout] test buffer::test::test_conversion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests image_buffer
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs -  (line 36) ... ok
[INFO] [stdout] test src/buffer.rs - buffer::ImageBuffer<P, Container>::enumerate_pixels (line 196) ... ok
[INFO] [stdout] test src/buffer.rs - buffer::ImageBuffer<FromColor, Container>::convert_buffer (line 386) ... ok
[INFO] [stdout] test src/buffer.rs - buffer::ImageBuffer<P, Container>::pixels (line 177) ... ok
[INFO] [stdout] test src/lib.rs -  (line 22) ... ok
[INFO] [stdout] test src/lib.rs -  (line 13) ... ok
[INFO] [stdout] test src/buffer.rs - buffer::ImageBuffer<P, Container>::pixels_mut (line 235) ... ok
[INFO] [stdout] test src/buffer.rs - buffer::ImageBuffer<P, Container>::enumerate_pixels_mut (line 250) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5d1a12723f92e0a1ad8ba69343e809d0396e050b0ac1dd5e36bbeb2f090315c2"`
[INFO] running `"docker" "rm" "-f" "5d1a12723f92e0a1ad8ba69343e809d0396e050b0ac1dd5e36bbeb2f090315c2"`
[INFO] [stdout] 5d1a12723f92e0a1ad8ba69343e809d0396e050b0ac1dd5e36bbeb2f090315c2