[INFO] crate lcov-tool 0.1.5 is already in cache
[INFO] extracting crate lcov-tool 0.1.5 into work/ex/beta-1.37-6/sources/1.36.0/reg/lcov-tool/0.1.5
[INFO] extracting crate lcov-tool 0.1.5 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/lcov-tool/0.1.5
[INFO] validating manifest of lcov-tool-0.1.5 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 lcov-tool-0.1.5 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 lcov-tool-0.1.5
[INFO] finished frobbing lcov-tool-0.1.5
[INFO] frobbed toml for lcov-tool-0.1.5 written to work/ex/beta-1.37-6/sources/1.36.0/reg/lcov-tool/0.1.5/Cargo.toml
[INFO] started frobbing lcov-tool-0.1.5
[INFO] finished frobbing lcov-tool-0.1.5
[INFO] frobbed toml for lcov-tool-0.1.5 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/lcov-tool/0.1.5/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 lcov-tool-0.1.5 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-5/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/lcov-tool/0.1.5:/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] ec7fb7ca97237a3774ad40116c9eabd60c4008e9ee56ac95ad2710e1608cb75c
[INFO] running `"docker" "start" "-a" "ec7fb7ca97237a3774ad40116c9eabd60c4008e9ee56ac95ad2710e1608cb75c"`
[INFO] [stderr]    Compiling lcov-parser v2.1.1
[INFO] [stderr]    Compiling lcov-tool v0.1.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.79s
[INFO] running `"docker" "inspect" "ec7fb7ca97237a3774ad40116c9eabd60c4008e9ee56ac95ad2710e1608cb75c"`
[INFO] running `"docker" "rm" "-f" "ec7fb7ca97237a3774ad40116c9eabd60c4008e9ee56ac95ad2710e1608cb75c"`
[INFO] [stdout] ec7fb7ca97237a3774ad40116c9eabd60c4008e9ee56ac95ad2710e1608cb75c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/lcov-tool/0.1.5:/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] 98c6a3ef57f4f88be220d1dd394c297e265e4ff3741f9dd9ee265e4d00e44cc7
[INFO] running `"docker" "start" "-a" "98c6a3ef57f4f88be220d1dd394c297e265e4ff3741f9dd9ee265e4d00e44cc7"`
[INFO] [stderr]    Compiling lcov-tool v0.1.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `"docker" "inspect" "98c6a3ef57f4f88be220d1dd394c297e265e4ff3741f9dd9ee265e4d00e44cc7"`
[INFO] running `"docker" "rm" "-f" "98c6a3ef57f4f88be220d1dd394c297e265e4ff3741f9dd9ee265e4d00e44cc7"`
[INFO] [stdout] 98c6a3ef57f4f88be220d1dd394c297e265e4ff3741f9dd9ee265e4d00e44cc7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/lcov-tool/0.1.5:/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] c44d3d2555b168b59566945a802683730dbc6d708dc1ec59a1631bf5dd55255e
[INFO] running `"docker" "start" "-a" "c44d3d2555b168b59566945a802683730dbc6d708dc1ec59a1631bf5dd55255e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lcov_tool-fbd71d170ab412f5
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test coverage::tests::test_eq ... ok
[INFO] [stdout] test coverage::tests::test_greater ... ok
[INFO] [stdout] test coverage::tests::test_format_for_binary ... ok
[INFO] [stdout] test coverage::tests::test_greater_eq ... ok
[INFO] [stdout] test coverage::tests::test_format_for_display ... ok
[INFO] [stdout] test coverage::tests::test_not_eq ... ok
[INFO] [stdout] test coverage::tests::test_less_eq ... ok
[INFO] [stdout] test coverage::tests::test_less ... ok
[INFO] [stdout] test command::coverage::parser::tests::test_parse_report ... ok
[INFO] [stdout] test report::tests::test_display_file_result ... ok
[INFO] [stdout] test report::tests::test_sorted_files ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c44d3d2555b168b59566945a802683730dbc6d708dc1ec59a1631bf5dd55255e"`
[INFO] running `"docker" "rm" "-f" "c44d3d2555b168b59566945a802683730dbc6d708dc1ec59a1631bf5dd55255e"`
[INFO] [stdout] c44d3d2555b168b59566945a802683730dbc6d708dc1ec59a1631bf5dd55255e