[INFO] updating cached repository davidbegin/clear-terminal
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/davidbegin/clear-terminal
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/davidbegin/clear-terminal" "work/ex/beta-1.38-1/sources/1.37.0/gh/davidbegin/clear-terminal"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/davidbegin/clear-terminal'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/davidbegin/clear-terminal" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/davidbegin/clear-terminal"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/davidbegin/clear-terminal'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bf3905a8395a870b39bca897b08a379e57132f7d
[INFO] sha for GitHub repo davidbegin/clear-terminal: bf3905a8395a870b39bca897b08a379e57132f7d
[INFO] validating manifest of davidbegin/clear-terminal 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 davidbegin/clear-terminal 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 davidbegin/clear-terminal
[INFO] finished frobbing davidbegin/clear-terminal
[INFO] frobbed toml for davidbegin/clear-terminal written to work/ex/beta-1.38-1/sources/1.37.0/gh/davidbegin/clear-terminal/Cargo.toml
[INFO] started frobbing davidbegin/clear-terminal
[INFO] finished frobbing davidbegin/clear-terminal
[INFO] frobbed toml for davidbegin/clear-terminal written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/davidbegin/clear-terminal/Cargo.toml
[INFO] crate davidbegin/clear-terminal 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 davidbegin/clear-terminal against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/davidbegin/clear-terminal:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 23c1548f8617e03915f3cb59192a464b7959aa902e8c814402329a59c3751e10
[INFO] running `"docker" "start" "-a" "23c1548f8617e03915f3cb59192a464b7959aa902e8c814402329a59c3751e10"`
[INFO] [stderr]    Compiling clear-terminal v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `"docker" "inspect" "23c1548f8617e03915f3cb59192a464b7959aa902e8c814402329a59c3751e10"`
[INFO] running `"docker" "rm" "-f" "23c1548f8617e03915f3cb59192a464b7959aa902e8c814402329a59c3751e10"`
[INFO] [stdout] 23c1548f8617e03915f3cb59192a464b7959aa902e8c814402329a59c3751e10
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/davidbegin/clear-terminal:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] df959ef1adfabf1fba11e75df3afe853b90c2e36967ff6a9eee870e0786932c3
[INFO] running `"docker" "start" "-a" "df959ef1adfabf1fba11e75df3afe853b90c2e36967ff6a9eee870e0786932c3"`
[INFO] [stderr]    Compiling clear-terminal v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "df959ef1adfabf1fba11e75df3afe853b90c2e36967ff6a9eee870e0786932c3"`
[INFO] running `"docker" "rm" "-f" "df959ef1adfabf1fba11e75df3afe853b90c2e36967ff6a9eee870e0786932c3"`
[INFO] [stdout] df959ef1adfabf1fba11e75df3afe853b90c2e36967ff6a9eee870e0786932c3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/davidbegin/clear-terminal:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 54461f63349c38e9fa92b11bbac5b658ab36054597388bae3c8a7f7808ed072d
[INFO] running `"docker" "start" "-a" "54461f63349c38e9fa92b11bbac5b658ab36054597388bae3c8a7f7808ed072d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/clear_terminal-f62a5a53878f0409
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/clear_terminal-246e93e544a523b8
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests clear-terminal
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 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" "54461f63349c38e9fa92b11bbac5b658ab36054597388bae3c8a7f7808ed072d"`
[INFO] running `"docker" "rm" "-f" "54461f63349c38e9fa92b11bbac5b658ab36054597388bae3c8a7f7808ed072d"`
[INFO] [stdout] 54461f63349c38e9fa92b11bbac5b658ab36054597388bae3c8a7f7808ed072d