[INFO] crate slice-ext 0.1.2 is already in cache
[INFO] extracting crate slice-ext 0.1.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/slice-ext/0.1.2
[INFO] extracting crate slice-ext 0.1.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/slice-ext/0.1.2
[INFO] validating manifest of slice-ext-0.1.2 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 slice-ext-0.1.2 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 slice-ext-0.1.2
[INFO] finished frobbing slice-ext-0.1.2
[INFO] frobbed toml for slice-ext-0.1.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/slice-ext/0.1.2/Cargo.toml
[INFO] started frobbing slice-ext-0.1.2
[INFO] finished frobbing slice-ext-0.1.2
[INFO] frobbed toml for slice-ext-0.1.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/slice-ext/0.1.2/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 slice-ext-0.1.2 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-2/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/slice-ext/0.1.2:/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] 8c7218d1de6146e416c0c30e7de486d45ee8cfdbc178186b02a9f802bae948ff
[INFO] running `"docker" "start" "-a" "8c7218d1de6146e416c0c30e7de486d45ee8cfdbc178186b02a9f802bae948ff"`
[INFO] [stderr]    Compiling slice-ext v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `"docker" "inspect" "8c7218d1de6146e416c0c30e7de486d45ee8cfdbc178186b02a9f802bae948ff"`
[INFO] running `"docker" "rm" "-f" "8c7218d1de6146e416c0c30e7de486d45ee8cfdbc178186b02a9f802bae948ff"`
[INFO] [stdout] 8c7218d1de6146e416c0c30e7de486d45ee8cfdbc178186b02a9f802bae948ff
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/slice-ext/0.1.2:/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] e3ef2aa873de027e1311971b8fe2577bc86120c86ffff523e5d3fba5b25a4a70
[INFO] running `"docker" "start" "-a" "e3ef2aa873de027e1311971b8fe2577bc86120c86ffff523e5d3fba5b25a4a70"`
[INFO] [stderr]    Compiling slice-ext v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `"docker" "inspect" "e3ef2aa873de027e1311971b8fe2577bc86120c86ffff523e5d3fba5b25a4a70"`
[INFO] running `"docker" "rm" "-f" "e3ef2aa873de027e1311971b8fe2577bc86120c86ffff523e5d3fba5b25a4a70"`
[INFO] [stdout] e3ef2aa873de027e1311971b8fe2577bc86120c86ffff523e5d3fba5b25a4a70
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/slice-ext/0.1.2:/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] 8b67618efc59f2049730a9c3fcd7654570fcdc3a3ed825f0f2894200187ea134
[INFO] running `"docker" "start" "-a" "8b67618efc59f2049730a9c3fcd7654570fcdc3a3ed825f0f2894200187ea134"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/slice_ext-12281d218f64eb51
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_split_after_no_match ... ok
[INFO] [stdout] test tests::test_split_after_start ... ok
[INFO] [stdout] test tests::test_split_before_end ... ok
[INFO] [stdout] test tests::test_split_before ... ok
[INFO] [stdout] test tests::test_split_after ... ok
[INFO] [stdout] test tests::test_split_after_end ... ok
[INFO] [stdout] test tests::test_split_before_start ... ok
[INFO] [stdout] test tests::test_split_before_no_match ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests slice-ext
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - SplitAfter (line 35) ... ok
[INFO] [stdout] test src/lib.rs - SplitBefore (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8b67618efc59f2049730a9c3fcd7654570fcdc3a3ed825f0f2894200187ea134"`
[INFO] running `"docker" "rm" "-f" "8b67618efc59f2049730a9c3fcd7654570fcdc3a3ed825f0f2894200187ea134"`
[INFO] [stdout] 8b67618efc59f2049730a9c3fcd7654570fcdc3a3ed825f0f2894200187ea134