[INFO] updating cached repository holyshared/lcov-tool
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/holyshared/lcov-tool
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/holyshared/lcov-tool" "work/ex/beta-1.38-1/sources/1.37.0/gh/holyshared/lcov-tool"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/holyshared/lcov-tool'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/holyshared/lcov-tool" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/holyshared/lcov-tool"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/holyshared/lcov-tool'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fecc2c7eff95cc2c0d897c7f4a66a67e8c4866f7
[INFO] sha for GitHub repo holyshared/lcov-tool: fecc2c7eff95cc2c0d897c7f4a66a67e8c4866f7
[INFO] validating manifest of holyshared/lcov-tool 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 holyshared/lcov-tool 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 holyshared/lcov-tool
[INFO] finished frobbing holyshared/lcov-tool
[INFO] frobbed toml for holyshared/lcov-tool written to work/ex/beta-1.38-1/sources/1.37.0/gh/holyshared/lcov-tool/Cargo.toml
[INFO] started frobbing holyshared/lcov-tool
[INFO] finished frobbing holyshared/lcov-tool
[INFO] frobbed toml for holyshared/lcov-tool written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/holyshared/lcov-tool/Cargo.toml
[INFO] crate holyshared/lcov-tool already has a lockfile, it will not be regenerated
[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 holyshared/lcov-tool 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-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/holyshared/lcov-tool:/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] cb353048cf35dff1322f443d2af221ddd0aab131ff528bb15f55481747a633e8
[INFO] running `"docker" "start" "-a" "cb353048cf35dff1322f443d2af221ddd0aab131ff528bb15f55481747a633e8"`
[INFO] [stderr]    Compiling libc v0.2.16
[INFO] [stderr]    Compiling combine v1.3.0
[INFO] [stderr]    Compiling term_size v0.2.1
[INFO] [stderr]    Compiling clap v2.14.0
[INFO] [stderr]    Compiling lcov-parser v2.0.0
[INFO] [stderr]    Compiling lcov-tool v0.1.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.77s
[INFO] running `"docker" "inspect" "cb353048cf35dff1322f443d2af221ddd0aab131ff528bb15f55481747a633e8"`
[INFO] running `"docker" "rm" "-f" "cb353048cf35dff1322f443d2af221ddd0aab131ff528bb15f55481747a633e8"`
[INFO] [stdout] cb353048cf35dff1322f443d2af221ddd0aab131ff528bb15f55481747a633e8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/holyshared/lcov-tool:/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] 95d4965b4b94fc4663eb73e0e7becd3db394730a439740fe0fc6e86a13e92c53
[INFO] running `"docker" "start" "-a" "95d4965b4b94fc4663eb73e0e7becd3db394730a439740fe0fc6e86a13e92c53"`
[INFO] [stderr]    Compiling lcov-tool v0.1.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `"docker" "inspect" "95d4965b4b94fc4663eb73e0e7becd3db394730a439740fe0fc6e86a13e92c53"`
[INFO] running `"docker" "rm" "-f" "95d4965b4b94fc4663eb73e0e7becd3db394730a439740fe0fc6e86a13e92c53"`
[INFO] [stdout] 95d4965b4b94fc4663eb73e0e7becd3db394730a439740fe0fc6e86a13e92c53
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/holyshared/lcov-tool:/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] a2d9e6cb1e3e7fb50ad4f3c81a7484471cf205751134eed085c45bf0fc7d3282
[INFO] running `"docker" "start" "-a" "a2d9e6cb1e3e7fb50ad4f3c81a7484471cf205751134eed085c45bf0fc7d3282"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lcov_tool-bd428ab18e63d2d4
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test coverage::tests::test_eq ... ok
[INFO] [stdout] test coverage::tests::test_format_for_binary ... ok
[INFO] [stdout] test coverage::tests::test_greater ... ok
[INFO] [stdout] test coverage::tests::test_format_for_display ... ok
[INFO] [stdout] test coverage::tests::test_greater_eq ... ok
[INFO] [stdout] test coverage::tests::test_less ... ok
[INFO] [stdout] test coverage::tests::test_not_eq ... ok
[INFO] [stdout] test coverage::tests::test_less_eq ... ok
[INFO] [stdout] test report::tests::test_sorted_files ... ok
[INFO] [stdout] test report::tests::test_display_file_result ... ok
[INFO] [stdout] test command::coverage::parser::tests::test_parse_report ... 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" "a2d9e6cb1e3e7fb50ad4f3c81a7484471cf205751134eed085c45bf0fc7d3282"`
[INFO] running `"docker" "rm" "-f" "a2d9e6cb1e3e7fb50ad4f3c81a7484471cf205751134eed085c45bf0fc7d3282"`
[INFO] [stdout] a2d9e6cb1e3e7fb50ad4f3c81a7484471cf205751134eed085c45bf0fc7d3282