[INFO] updating cached repository DomWilliams0/awful-file-browser
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/DomWilliams0/awful-file-browser
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/DomWilliams0/awful-file-browser" "work/ex/beta-1.37-6/sources/1.36.0/gh/DomWilliams0/awful-file-browser"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/DomWilliams0/awful-file-browser'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/DomWilliams0/awful-file-browser" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/DomWilliams0/awful-file-browser"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/DomWilliams0/awful-file-browser'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c11c967ea8441e850c11f1d4ce1f36748fbe3902
[INFO] sha for GitHub repo DomWilliams0/awful-file-browser: c11c967ea8441e850c11f1d4ce1f36748fbe3902
[INFO] validating manifest of DomWilliams0/awful-file-browser 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 DomWilliams0/awful-file-browser 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 DomWilliams0/awful-file-browser
[INFO] finished frobbing DomWilliams0/awful-file-browser
[INFO] frobbed toml for DomWilliams0/awful-file-browser written to work/ex/beta-1.37-6/sources/1.36.0/gh/DomWilliams0/awful-file-browser/Cargo.toml
[INFO] started frobbing DomWilliams0/awful-file-browser
[INFO] finished frobbing DomWilliams0/awful-file-browser
[INFO] frobbed toml for DomWilliams0/awful-file-browser written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/DomWilliams0/awful-file-browser/Cargo.toml
[INFO] crate DomWilliams0/awful-file-browser already has a lockfile, it will not be regenerated
[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 DomWilliams0/awful-file-browser 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/DomWilliams0/awful-file-browser:/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] 203f38d4e5252fa27dee088a569ed15011598d852f9267247fb81c78031086a3
[INFO] running `"docker" "start" "-a" "203f38d4e5252fa27dee088a569ed15011598d852f9267247fb81c78031086a3"`
[INFO] [stderr]    Compiling vec_map v0.7.0
[INFO] [stderr]    Compiling atty v0.2.2
[INFO] [stderr]    Compiling term_size v0.3.0
[INFO] [stderr]    Compiling clap v2.24.1
[INFO] [stderr]    Compiling awful-file-browser v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/lib.rs:24:44
[INFO] [stderr]    |
[INFO] [stderr] 24 |             AwfulError::Io(ref err) => err.cause(),
[INFO] [stderr]    |                                            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.62s
[INFO] running `"docker" "inspect" "203f38d4e5252fa27dee088a569ed15011598d852f9267247fb81c78031086a3"`
[INFO] running `"docker" "rm" "-f" "203f38d4e5252fa27dee088a569ed15011598d852f9267247fb81c78031086a3"`
[INFO] [stdout] 203f38d4e5252fa27dee088a569ed15011598d852f9267247fb81c78031086a3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/DomWilliams0/awful-file-browser:/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] 2425e97afdbe517e93ce5d836817c123926a21e8b9d1f690d1ad17a044df8ee8
[INFO] running `"docker" "start" "-a" "2425e97afdbe517e93ce5d836817c123926a21e8b9d1f690d1ad17a044df8ee8"`
[INFO] [stderr]    Compiling awful-file-browser v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/lib.rs:24:44
[INFO] [stderr]    |
[INFO] [stderr] 24 |             AwfulError::Io(ref err) => err.cause(),
[INFO] [stderr]    |                                            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `"docker" "inspect" "2425e97afdbe517e93ce5d836817c123926a21e8b9d1f690d1ad17a044df8ee8"`
[INFO] running `"docker" "rm" "-f" "2425e97afdbe517e93ce5d836817c123926a21e8b9d1f690d1ad17a044df8ee8"`
[INFO] [stdout] 2425e97afdbe517e93ce5d836817c123926a21e8b9d1f690d1ad17a044df8ee8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/DomWilliams0/awful-file-browser:/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] 5e6dd3010223ea71236d0747847348a91ba1095c6868199786845fdf44886ce1
[INFO] running `"docker" "start" "-a" "5e6dd3010223ea71236d0747847348a91ba1095c6868199786845fdf44886ce1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/awful_files-b7fd8cf47f9cf102
[INFO] [stderr]      Running /opt/crater/target/debug/deps/awful_file_browser-35ac944fccb2e071
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests awful_files
[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] [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] [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" "5e6dd3010223ea71236d0747847348a91ba1095c6868199786845fdf44886ce1"`
[INFO] running `"docker" "rm" "-f" "5e6dd3010223ea71236d0747847348a91ba1095c6868199786845fdf44886ce1"`
[INFO] [stdout] 5e6dd3010223ea71236d0747847348a91ba1095c6868199786845fdf44886ce1