[INFO] updating cached repository caameron/Pixel-Converter
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/caameron/Pixel-Converter
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/caameron/Pixel-Converter" "work/ex/beta-1.37-6/sources/1.36.0/gh/caameron/Pixel-Converter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/caameron/Pixel-Converter'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/caameron/Pixel-Converter" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/caameron/Pixel-Converter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/caameron/Pixel-Converter'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] daf0bb1ccb4fb8e861915cc7c734ff1521190310
[INFO] sha for GitHub repo caameron/Pixel-Converter: daf0bb1ccb4fb8e861915cc7c734ff1521190310
[INFO] validating manifest of caameron/Pixel-Converter 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 caameron/Pixel-Converter 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 caameron/Pixel-Converter
[INFO] finished frobbing caameron/Pixel-Converter
[INFO] frobbed toml for caameron/Pixel-Converter written to work/ex/beta-1.37-6/sources/1.36.0/gh/caameron/Pixel-Converter/Cargo.toml
[INFO] started frobbing caameron/Pixel-Converter
[INFO] finished frobbing caameron/Pixel-Converter
[INFO] frobbed toml for caameron/Pixel-Converter written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/caameron/Pixel-Converter/Cargo.toml
[INFO] crate caameron/Pixel-Converter already has a lockfile, it will not be regenerated
[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 caameron/Pixel-Converter against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/caameron/Pixel-Converter:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] e2eea79458904ce5e616516da07131578efc969d185e89026699a0ad87635e0a
[INFO] running `"docker" "start" "-a" "e2eea79458904ce5e616516da07131578efc969d185e89026699a0ad87635e0a"`
[INFO] [stderr]    Compiling syn v0.14.5
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling num-derive v0.2.2
[INFO] [stderr]    Compiling image v0.19.0
[INFO] [stderr]    Compiling pixel-converter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.37s
[INFO] running `"docker" "inspect" "e2eea79458904ce5e616516da07131578efc969d185e89026699a0ad87635e0a"`
[INFO] running `"docker" "rm" "-f" "e2eea79458904ce5e616516da07131578efc969d185e89026699a0ad87635e0a"`
[INFO] [stdout] e2eea79458904ce5e616516da07131578efc969d185e89026699a0ad87635e0a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/caameron/Pixel-Converter:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 924ab79e62367c1e091b63a65d732007c200c17561190ec3632d50c4a307d877
[INFO] running `"docker" "start" "-a" "924ab79e62367c1e091b63a65d732007c200c17561190ec3632d50c4a307d877"`
[INFO] [stderr]    Compiling pixel-converter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.63s
[INFO] running `"docker" "inspect" "924ab79e62367c1e091b63a65d732007c200c17561190ec3632d50c4a307d877"`
[INFO] running `"docker" "rm" "-f" "924ab79e62367c1e091b63a65d732007c200c17561190ec3632d50c4a307d877"`
[INFO] [stdout] 924ab79e62367c1e091b63a65d732007c200c17561190ec3632d50c4a307d877
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/caameron/Pixel-Converter:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 3a733acaedfca225454b09760e6da3d07622544ffd532ef3182f2abc2a04ce2f
[INFO] running `"docker" "start" "-a" "3a733acaedfca225454b09760e6da3d07622544ffd532ef3182f2abc2a04ce2f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pixel_converter-f445e43eb29e68eb
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test flip_test::should_fail ... ok
[INFO] [stdout] test flip_test::test_flip ... ok
[INFO] [stdout] test flip_test::test_crop ... ok
[INFO] [stdout] test flip_test::test_gray ... ok
[INFO] [stdout] test flip_test::test_enlarge ... ok
[INFO] [stdout] test flip_test::test_gray_mirror_pixelate ... ok
[INFO] [stdout] test flip_test::test_mirror ... ok
[INFO] [stdout] test flip_test::test_flip_gray ... ok
[INFO] [stdout] test flip_test::test_flip_gray_rot90 ... ok
[INFO] [stdout] test flip_test::test_mirror_gray_crop ... ok
[INFO] [stdout] test flip_test::test_pixelate ... ok
[INFO] [stdout] test flip_test::test_flip_mirror ... ok
[INFO] [stdout] test flip_test::test_rotate ... ok
[INFO] [stdout] test flip_test::test_flip_enlarge ... ok
[INFO] [stdout] test flip_test::test_flip_mirror_gray_enlarge ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3a733acaedfca225454b09760e6da3d07622544ffd532ef3182f2abc2a04ce2f"`
[INFO] running `"docker" "rm" "-f" "3a733acaedfca225454b09760e6da3d07622544ffd532ef3182f2abc2a04ce2f"`
[INFO] [stdout] 3a733acaedfca225454b09760e6da3d07622544ffd532ef3182f2abc2a04ce2f