[INFO] crate split_by 0.2.2 is already in cache
[INFO] extracting crate split_by 0.2.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/split_by/0.2.2
[INFO] extracting crate split_by 0.2.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/split_by/0.2.2
[INFO] validating manifest of split_by-0.2.2 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of split_by-0.2.2 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/reg/split_by/0.2.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing split_by-0.2.2 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 4d79668ec021456c4fde612366cb92d8ae12f3662ec47d3f6a272583135c300d
[INFO] running `"docker" "start" "-a" "4d79668ec021456c4fde612366cb92d8ae12f3662ec47d3f6a272583135c300d"`
[INFO] [stderr]    Compiling split_by v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `"docker" "inspect" "4d79668ec021456c4fde612366cb92d8ae12f3662ec47d3f6a272583135c300d"`
[INFO] running `"docker" "rm" "-f" "4d79668ec021456c4fde612366cb92d8ae12f3662ec47d3f6a272583135c300d"`
[INFO] [stdout] 4d79668ec021456c4fde612366cb92d8ae12f3662ec47d3f6a272583135c300d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] e03102eecd29eeba819c68b7558feafe9680a766ac51bb6dec47fe78ab08c4a6
[INFO] running `"docker" "start" "-a" "e03102eecd29eeba819c68b7558feafe9680a766ac51bb6dec47fe78ab08c4a6"`
[INFO] [stderr]    Compiling split_by v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `"docker" "inspect" "e03102eecd29eeba819c68b7558feafe9680a766ac51bb6dec47fe78ab08c4a6"`
[INFO] running `"docker" "rm" "-f" "e03102eecd29eeba819c68b7558feafe9680a766ac51bb6dec47fe78ab08c4a6"`
[INFO] [stdout] e03102eecd29eeba819c68b7558feafe9680a766ac51bb6dec47fe78ab08c4a6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 6dcaa28c5660696a945893bebc847a8da32d16cb67c9abf4295df5efe104ae91
[INFO] running `"docker" "start" "-a" "6dcaa28c5660696a945893bebc847a8da32d16cb67c9abf4295df5efe104ae91"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/split_by-a5b4d98e2df0c416
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::both ... ok
[INFO] [stdout] test tests::not_present ... ok
[INFO] [stdout] test tests::empty ... ok
[INFO] [stdout] test tests::consecutive ... ok
[INFO] [stdout] test tests::trailing ... ok
[INFO] [stdout] test tests::plain ... ok
[INFO] [stdout] test tests::leading ... 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" "6dcaa28c5660696a945893bebc847a8da32d16cb67c9abf4295df5efe104ae91"`
[INFO] running `"docker" "rm" "-f" "6dcaa28c5660696a945893bebc847a8da32d16cb67c9abf4295df5efe104ae91"`
[INFO] [stdout] 6dcaa28c5660696a945893bebc847a8da32d16cb67c9abf4295df5efe104ae91