[INFO] fetching crate splitv 0.2.1...
[INFO] extracting crate splitv 0.2.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/splitv/0.2.1
[INFO] extracting crate splitv 0.2.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/splitv/0.2.1
[INFO] validating manifest of splitv-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 splitv-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 splitv-0.2.1
[INFO] finished frobbing splitv-0.2.1
[INFO] frobbed toml for splitv-0.2.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/splitv/0.2.1/Cargo.toml
[INFO] started frobbing splitv-0.2.1
[INFO] finished frobbing splitv-0.2.1
[INFO] frobbed toml for splitv-0.2.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/splitv/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing splitv-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-3/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/splitv/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] 725b0ed39102cfe86982ec6380b2bdabc81c5ffd6fa2d089535d9533cf3db768
[INFO] running `"docker" "start" "-a" "725b0ed39102cfe86982ec6380b2bdabc81c5ffd6fa2d089535d9533cf3db768"`
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling splitv v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.06s
[INFO] running `"docker" "inspect" "725b0ed39102cfe86982ec6380b2bdabc81c5ffd6fa2d089535d9533cf3db768"`
[INFO] running `"docker" "rm" "-f" "725b0ed39102cfe86982ec6380b2bdabc81c5ffd6fa2d089535d9533cf3db768"`
[INFO] [stdout] 725b0ed39102cfe86982ec6380b2bdabc81c5ffd6fa2d089535d9533cf3db768
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/splitv/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] 90d6de41c3c3ee79ab67dca953d588f65dd4f84f23f1a12a28e79510f9dc058f
[INFO] running `"docker" "start" "-a" "90d6de41c3c3ee79ab67dca953d588f65dd4f84f23f1a12a28e79510f9dc058f"`
[INFO] [stderr]    Compiling splitv v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `"docker" "inspect" "90d6de41c3c3ee79ab67dca953d588f65dd4f84f23f1a12a28e79510f9dc058f"`
[INFO] running `"docker" "rm" "-f" "90d6de41c3c3ee79ab67dca953d588f65dd4f84f23f1a12a28e79510f9dc058f"`
[INFO] [stdout] 90d6de41c3c3ee79ab67dca953d588f65dd4f84f23f1a12a28e79510f9dc058f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/splitv/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] 2831e39845c8b1d1b143b0e9fa1bc407e8a7b64845bf246338db27299788881e
[INFO] running `"docker" "start" "-a" "2831e39845c8b1d1b143b0e9fa1bc407e8a7b64845bf246338db27299788881e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/splitv-c40881258baae7bc
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::wrap ... ok
[INFO] [stderr]    Doc-tests splitv
[INFO] [stdout] test tests::display ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "2831e39845c8b1d1b143b0e9fa1bc407e8a7b64845bf246338db27299788881e"`
[INFO] running `"docker" "rm" "-f" "2831e39845c8b1d1b143b0e9fa1bc407e8a7b64845bf246338db27299788881e"`
[INFO] [stdout] 2831e39845c8b1d1b143b0e9fa1bc407e8a7b64845bf246338db27299788881e