[INFO] crate split_by 0.2.2 is already in cache
[INFO] extracting crate split_by 0.2.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/split_by/0.2.2
[INFO] extracting crate split_by 0.2.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/split_by/0.2.2
[INFO] validating manifest of split_by-0.2.2 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 split_by-0.2.2 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 split_by-0.2.2
[INFO] finished frobbing split_by-0.2.2
[INFO] frobbed toml for split_by-0.2.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/split_by/0.2.2/Cargo.toml
[INFO] started frobbing split_by-0.2.2
[INFO] finished frobbing split_by-0.2.2
[INFO] frobbed toml for split_by-0.2.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/split_by/0.2.2/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 split_by-0.2.2 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/split_by/0.2.2:/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] bfe932ead871e303d93d8ae1edfd0ea48d4d78f110a98d2a9927f0ac5935e250
[INFO] running `"docker" "start" "-a" "bfe932ead871e303d93d8ae1edfd0ea48d4d78f110a98d2a9927f0ac5935e250"`
[INFO] [stderr]    Compiling split_by v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `"docker" "inspect" "bfe932ead871e303d93d8ae1edfd0ea48d4d78f110a98d2a9927f0ac5935e250"`
[INFO] running `"docker" "rm" "-f" "bfe932ead871e303d93d8ae1edfd0ea48d4d78f110a98d2a9927f0ac5935e250"`
[INFO] [stdout] bfe932ead871e303d93d8ae1edfd0ea48d4d78f110a98d2a9927f0ac5935e250
[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/split_by/0.2.2:/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] a8c21e68c01ac17e8431263b7914ab646ad07040b732d4e1f7ae0a1c861499e4
[INFO] running `"docker" "start" "-a" "a8c21e68c01ac17e8431263b7914ab646ad07040b732d4e1f7ae0a1c861499e4"`
[INFO] [stderr]    Compiling split_by v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `"docker" "inspect" "a8c21e68c01ac17e8431263b7914ab646ad07040b732d4e1f7ae0a1c861499e4"`
[INFO] running `"docker" "rm" "-f" "a8c21e68c01ac17e8431263b7914ab646ad07040b732d4e1f7ae0a1c861499e4"`
[INFO] [stdout] a8c21e68c01ac17e8431263b7914ab646ad07040b732d4e1f7ae0a1c861499e4
[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/split_by/0.2.2:/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] 60f2222026e7637791f4e24606bacba7bbc6c02ffdf064b96b2ab70566569eda
[INFO] running `"docker" "start" "-a" "60f2222026e7637791f4e24606bacba7bbc6c02ffdf064b96b2ab70566569eda"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/split_by-5691df95ca98ee74
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::consecutive ... ok
[INFO] [stdout] test tests::both ... ok
[INFO] [stdout] test tests::empty ... ok
[INFO] [stdout] test tests::not_present ... ok
[INFO] [stdout] test tests::leading ... ok
[INFO] [stdout] test tests::plain ... ok
[INFO] [stdout] test tests::trailing ... 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 split_by
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - SplitBy (line 94) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "60f2222026e7637791f4e24606bacba7bbc6c02ffdf064b96b2ab70566569eda"`
[INFO] running `"docker" "rm" "-f" "60f2222026e7637791f4e24606bacba7bbc6c02ffdf064b96b2ab70566569eda"`
[INFO] [stdout] 60f2222026e7637791f4e24606bacba7bbc6c02ffdf064b96b2ab70566569eda