[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 beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 72554a7c3c2e1f6609778878a0f3bce162a3b2e56c2bf4267cc297c1baffa688
[INFO] running `"docker" "start" "-a" "72554a7c3c2e1f6609778878a0f3bce162a3b2e56c2bf4267cc297c1baffa688"`
[INFO] [stderr]    Compiling split_by v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `"docker" "inspect" "72554a7c3c2e1f6609778878a0f3bce162a3b2e56c2bf4267cc297c1baffa688"`
[INFO] running `"docker" "rm" "-f" "72554a7c3c2e1f6609778878a0f3bce162a3b2e56c2bf4267cc297c1baffa688"`
[INFO] [stdout] 72554a7c3c2e1f6609778878a0f3bce162a3b2e56c2bf4267cc297c1baffa688
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 92e680e1fb5f33c31b745675e81f8d4e1b96ce845f035b65d043da593f2b0eb1
[INFO] running `"docker" "start" "-a" "92e680e1fb5f33c31b745675e81f8d4e1b96ce845f035b65d043da593f2b0eb1"`
[INFO] [stderr]    Compiling split_by v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `"docker" "inspect" "92e680e1fb5f33c31b745675e81f8d4e1b96ce845f035b65d043da593f2b0eb1"`
[INFO] running `"docker" "rm" "-f" "92e680e1fb5f33c31b745675e81f8d4e1b96ce845f035b65d043da593f2b0eb1"`
[INFO] [stdout] 92e680e1fb5f33c31b745675e81f8d4e1b96ce845f035b65d043da593f2b0eb1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 5ee4b986fc53adb5cac376a2bb70eff9e1b6dff94608bd344ee26d4355a19a63
[INFO] running `"docker" "start" "-a" "5ee4b986fc53adb5cac376a2bb70eff9e1b6dff94608bd344ee26d4355a19a63"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/split_by-b62f78a9c20d701e
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::both ... ok
[INFO] [stdout] test tests::empty ... ok
[INFO] [stdout] test tests::leading ... ok
[INFO] [stdout] test tests::trailing ... ok
[INFO] [stdout] test tests::not_present ... ok
[INFO] [stdout] test tests::plain ... ok
[INFO] [stdout] test tests::consecutive ... 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" "5ee4b986fc53adb5cac376a2bb70eff9e1b6dff94608bd344ee26d4355a19a63"`
[INFO] running `"docker" "rm" "-f" "5ee4b986fc53adb5cac376a2bb70eff9e1b6dff94608bd344ee26d4355a19a63"`
[INFO] [stdout] 5ee4b986fc53adb5cac376a2bb70eff9e1b6dff94608bd344ee26d4355a19a63