[INFO] crate rev_lines 0.2.1 is already in cache
[INFO] extracting crate rev_lines 0.2.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/rev_lines/0.2.1
[INFO] extracting crate rev_lines 0.2.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rev_lines/0.2.1
[INFO] validating manifest of rev_lines-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 rev_lines-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 rev_lines-0.2.1
[INFO] finished frobbing rev_lines-0.2.1
[INFO] frobbed toml for rev_lines-0.2.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rev_lines/0.2.1/Cargo.toml
[INFO] started frobbing rev_lines-0.2.1
[INFO] finished frobbing rev_lines-0.2.1
[INFO] frobbed toml for rev_lines-0.2.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rev_lines/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 rev_lines-0.2.1 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rev_lines/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 6b6452edbab02e6c775e1d0ea4b1079deba3de28cb712e04eb756c6704ad60f1
[INFO] running `"docker" "start" "-a" "6b6452edbab02e6c775e1d0ea4b1079deba3de28cb712e04eb756c6704ad60f1"`
[INFO] [stderr]    Compiling rev_lines v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `"docker" "inspect" "6b6452edbab02e6c775e1d0ea4b1079deba3de28cb712e04eb756c6704ad60f1"`
[INFO] running `"docker" "rm" "-f" "6b6452edbab02e6c775e1d0ea4b1079deba3de28cb712e04eb756c6704ad60f1"`
[INFO] [stdout] 6b6452edbab02e6c775e1d0ea4b1079deba3de28cb712e04eb756c6704ad60f1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rev_lines/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 52ccde57f37c705513e0f3c9aaa52a09949895a62626ab24998ecfdf8f02f23a
[INFO] running `"docker" "start" "-a" "52ccde57f37c705513e0f3c9aaa52a09949895a62626ab24998ecfdf8f02f23a"`
[INFO] [stderr]    Compiling rev_lines v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "52ccde57f37c705513e0f3c9aaa52a09949895a62626ab24998ecfdf8f02f23a"`
[INFO] running `"docker" "rm" "-f" "52ccde57f37c705513e0f3c9aaa52a09949895a62626ab24998ecfdf8f02f23a"`
[INFO] [stdout] 52ccde57f37c705513e0f3c9aaa52a09949895a62626ab24998ecfdf8f02f23a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rev_lines/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 002e91c88c70fe6981b53cb77a771ccc485322f75612cc0733206dff04d7c00d
[INFO] running `"docker" "start" "-a" "002e91c88c70fe6981b53cb77a771ccc485322f75612cc0733206dff04d7c00d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rev_lines-ef4afb87e411e774
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::it_handles_file_with_blank_lines ... ok
[INFO] [stdout] test tests::it_handles_file_with_multi_lines ... ok
[INFO] [stdout] test tests::it_handles_file_with_one_line ... ok
[INFO] [stdout] test tests::it_handles_file_with_multi_lines_and_with_capacity ... ok
[INFO] [stdout] test tests::it_handles_empty_files ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rev_lines
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 8) ... 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" "002e91c88c70fe6981b53cb77a771ccc485322f75612cc0733206dff04d7c00d"`
[INFO] running `"docker" "rm" "-f" "002e91c88c70fe6981b53cb77a771ccc485322f75612cc0733206dff04d7c00d"`
[INFO] [stdout] 002e91c88c70fe6981b53cb77a771ccc485322f75612cc0733206dff04d7c00d