[INFO] crate piston-rect 0.3.0 is already in cache
[INFO] extracting crate piston-rect 0.3.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/piston-rect/0.3.0
[INFO] extracting crate piston-rect 0.3.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/piston-rect/0.3.0
[INFO] validating manifest of piston-rect-0.3.0 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 piston-rect-0.3.0 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 piston-rect-0.3.0
[INFO] finished frobbing piston-rect-0.3.0
[INFO] frobbed toml for piston-rect-0.3.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/piston-rect/0.3.0/Cargo.toml
[INFO] started frobbing piston-rect-0.3.0
[INFO] finished frobbing piston-rect-0.3.0
[INFO] frobbed toml for piston-rect-0.3.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/piston-rect/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 piston-rect-0.3.0 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-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/piston-rect/0.3.0:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 2fff5492db6dd76c04034b47aa18546ded6d31ef86b50e23a6d57c425d2be5d5
[INFO] running `"docker" "start" "-a" "2fff5492db6dd76c04034b47aa18546ded6d31ef86b50e23a6d57c425d2be5d5"`
[INFO] [stderr]    Compiling piston-rect v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "2fff5492db6dd76c04034b47aa18546ded6d31ef86b50e23a6d57c425d2be5d5"`
[INFO] running `"docker" "rm" "-f" "2fff5492db6dd76c04034b47aa18546ded6d31ef86b50e23a6d57c425d2be5d5"`
[INFO] [stdout] 2fff5492db6dd76c04034b47aa18546ded6d31ef86b50e23a6d57c425d2be5d5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/piston-rect/0.3.0:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6fd096c15b7844c8679931ccd001589ddbaac30797bc568c2415df3d93033e49
[INFO] running `"docker" "start" "-a" "6fd096c15b7844c8679931ccd001589ddbaac30797bc568c2415df3d93033e49"`
[INFO] [stderr]    Compiling piston-rect v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "6fd096c15b7844c8679931ccd001589ddbaac30797bc568c2415df3d93033e49"`
[INFO] running `"docker" "rm" "-f" "6fd096c15b7844c8679931ccd001589ddbaac30797bc568c2415df3d93033e49"`
[INFO] [stdout] 6fd096c15b7844c8679931ccd001589ddbaac30797bc568c2415df3d93033e49
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/piston-rect/0.3.0:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] f144f1f9bd53316076aa205099093a26b6ade1c3dbe6db85368b6d6d63ddef48
[INFO] running `"docker" "start" "-a" "f144f1f9bd53316076aa205099093a26b6ade1c3dbe6db85368b6d6d63ddef48"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rect-dbd801598e716abc
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::split_top ... ok
[INFO] [stdout] test tests::margin ... ok
[INFO] [stdout] test tests::xywh ... ok
[INFO] [stdout] test tests::split_left ... ok
[INFO] [stdout] test tests::is_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rect
[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" "f144f1f9bd53316076aa205099093a26b6ade1c3dbe6db85368b6d6d63ddef48"`
[INFO] running `"docker" "rm" "-f" "f144f1f9bd53316076aa205099093a26b6ade1c3dbe6db85368b6d6d63ddef48"`
[INFO] [stdout] f144f1f9bd53316076aa205099093a26b6ade1c3dbe6db85368b6d6d63ddef48