[INFO] fetching crate sheep 0.2.1...
[INFO] extracting crate sheep 0.2.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/sheep/0.2.1
[INFO] extracting crate sheep 0.2.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sheep/0.2.1
[INFO] validating manifest of sheep-0.2.1 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 sheep-0.2.1 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 sheep-0.2.1
[INFO] removed 0 missing examples
[INFO] finished frobbing sheep-0.2.1
[INFO] frobbed toml for sheep-0.2.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/sheep/0.2.1/Cargo.toml
[INFO] started frobbing sheep-0.2.1
[INFO] removed 0 missing examples
[INFO] finished frobbing sheep-0.2.1
[INFO] frobbed toml for sheep-0.2.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sheep/0.2.1/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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing sheep-0.2.1 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-4/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/sheep/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 23a77c0d48628921db7fb03d9553a132f8a6430f13ed420a40bf0ba5e92e7a58
[INFO] running `"docker" "start" "-a" "23a77c0d48628921db7fb03d9553a132f8a6430f13ed420a40bf0ba5e92e7a58"`
[INFO] [stderr]    Compiling sheep v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.26s
[INFO] running `"docker" "inspect" "23a77c0d48628921db7fb03d9553a132f8a6430f13ed420a40bf0ba5e92e7a58"`
[INFO] running `"docker" "rm" "-f" "23a77c0d48628921db7fb03d9553a132f8a6430f13ed420a40bf0ba5e92e7a58"`
[INFO] [stdout] 23a77c0d48628921db7fb03d9553a132f8a6430f13ed420a40bf0ba5e92e7a58
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/sheep/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 50d36937a50b0e65bcfdb863423754a0672de72502cef307fd68df7b3801ccbe
[INFO] running `"docker" "start" "-a" "50d36937a50b0e65bcfdb863423754a0672de72502cef307fd68df7b3801ccbe"`
[INFO] [stderr]    Compiling tiff v0.2.2
[INFO] [stderr]    Compiling image v0.20.1
[INFO] [stderr]    Compiling sheep v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.15s
[INFO] running `"docker" "inspect" "50d36937a50b0e65bcfdb863423754a0672de72502cef307fd68df7b3801ccbe"`
[INFO] running `"docker" "rm" "-f" "50d36937a50b0e65bcfdb863423754a0672de72502cef307fd68df7b3801ccbe"`
[INFO] [stdout] 50d36937a50b0e65bcfdb863423754a0672de72502cef307fd68df7b3801ccbe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/sheep/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 33a06f6416ed077d8f91f4b9e15c05bf50ea8ef5d8d2788537f0a69d9c4b1a44
[INFO] running `"docker" "start" "-a" "33a06f6416ed077d8f91f4b9e15c05bf50ea8ef5d8d2788537f0a69d9c4b1a44"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sheep-b367790c8e63ba31
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test pack::maxrects::tests::remove_redundant ... ok
[INFO] [stdout] test pack::maxrects::tests::pack_oversized ... ok
[INFO] [stdout] test pack::maxrects::tests::pack_regular ... ok
[INFO] [stdout] test pack::simple::tests::pack_square ... ok
[INFO] [stdout] test pack::maxrects::tests::pack_multiple ... 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 sheep
[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" "33a06f6416ed077d8f91f4b9e15c05bf50ea8ef5d8d2788537f0a69d9c4b1a44"`
[INFO] running `"docker" "rm" "-f" "33a06f6416ed077d8f91f4b9e15c05bf50ea8ef5d8d2788537f0a69d9c4b1a44"`
[INFO] [stdout] 33a06f6416ed077d8f91f4b9e15c05bf50ea8ef5d8d2788537f0a69d9c4b1a44