[INFO] updating cached repository 1egoman/rustsweeper
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/1egoman/rustsweeper
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/1egoman/rustsweeper" "work/ex/beta-1.37-6/sources/1.36.0/gh/1egoman/rustsweeper"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/1egoman/rustsweeper'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/1egoman/rustsweeper" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/1egoman/rustsweeper"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/1egoman/rustsweeper'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b74fa5e0f1dc4fc5bd2a6f8b30a1ec6522b321e5
[INFO] sha for GitHub repo 1egoman/rustsweeper: b74fa5e0f1dc4fc5bd2a6f8b30a1ec6522b321e5
[INFO] validating manifest of 1egoman/rustsweeper 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 1egoman/rustsweeper 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 1egoman/rustsweeper
[INFO] finished frobbing 1egoman/rustsweeper
[INFO] frobbed toml for 1egoman/rustsweeper written to work/ex/beta-1.37-6/sources/1.36.0/gh/1egoman/rustsweeper/Cargo.toml
[INFO] started frobbing 1egoman/rustsweeper
[INFO] finished frobbing 1egoman/rustsweeper
[INFO] frobbed toml for 1egoman/rustsweeper written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/1egoman/rustsweeper/Cargo.toml
[INFO] crate 1egoman/rustsweeper 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 1egoman/rustsweeper 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-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/1egoman/rustsweeper:/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] edcda7265d50e9626c7e2e4a369f7d8bc5aa46abb62a79f992af88c064b011b6
[INFO] running `"docker" "start" "-a" "edcda7265d50e9626c7e2e4a369f7d8bc5aa46abb62a79f992af88c064b011b6"`
[INFO] [stderr]    Compiling ncurses v5.84.0
[INFO] [stderr]    Compiling minesweeper v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.51s
[INFO] running `"docker" "inspect" "edcda7265d50e9626c7e2e4a369f7d8bc5aa46abb62a79f992af88c064b011b6"`
[INFO] running `"docker" "rm" "-f" "edcda7265d50e9626c7e2e4a369f7d8bc5aa46abb62a79f992af88c064b011b6"`
[INFO] [stdout] edcda7265d50e9626c7e2e4a369f7d8bc5aa46abb62a79f992af88c064b011b6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/1egoman/rustsweeper:/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] 0aafecb7803db245666c4b7637abcf5595f9393933503f41c880756d479a6fa2
[INFO] running `"docker" "start" "-a" "0aafecb7803db245666c4b7637abcf5595f9393933503f41c880756d479a6fa2"`
[INFO] [stderr]    Compiling minesweeper v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "0aafecb7803db245666c4b7637abcf5595f9393933503f41c880756d479a6fa2"`
[INFO] running `"docker" "rm" "-f" "0aafecb7803db245666c4b7637abcf5595f9393933503f41c880756d479a6fa2"`
[INFO] [stdout] 0aafecb7803db245666c4b7637abcf5595f9393933503f41c880756d479a6fa2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/1egoman/rustsweeper:/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] 45fe23819736fa1c149e2cf03a8df16eacdfa175cc60ede33ede5dfdfc47d510
[INFO] running `"docker" "start" "-a" "45fe23819736fa1c149e2cf03a8df16eacdfa175cc60ede33ede5dfdfc47d510"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/minesweeper-70109fda43a21cba
[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" "45fe23819736fa1c149e2cf03a8df16eacdfa175cc60ede33ede5dfdfc47d510"`
[INFO] running `"docker" "rm" "-f" "45fe23819736fa1c149e2cf03a8df16eacdfa175cc60ede33ede5dfdfc47d510"`
[INFO] [stdout] 45fe23819736fa1c149e2cf03a8df16eacdfa175cc60ede33ede5dfdfc47d510