[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 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-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 298eb0a666da337ce4148f22945b9a438549f0dbcd8cbd1dc8edb6dfc7815b8c
[INFO] running `"docker" "start" "-a" "298eb0a666da337ce4148f22945b9a438549f0dbcd8cbd1dc8edb6dfc7815b8c"`
[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 2.27s
[INFO] running `"docker" "inspect" "298eb0a666da337ce4148f22945b9a438549f0dbcd8cbd1dc8edb6dfc7815b8c"`
[INFO] running `"docker" "rm" "-f" "298eb0a666da337ce4148f22945b9a438549f0dbcd8cbd1dc8edb6dfc7815b8c"`
[INFO] [stdout] 298eb0a666da337ce4148f22945b9a438549f0dbcd8cbd1dc8edb6dfc7815b8c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] f9fe88e4c1b27404840738b5f6b9a551582ffd967b6c817d21a8dfe69a57e7d8
[INFO] running `"docker" "start" "-a" "f9fe88e4c1b27404840738b5f6b9a551582ffd967b6c817d21a8dfe69a57e7d8"`
[INFO] [stderr]    Compiling minesweeper v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "f9fe88e4c1b27404840738b5f6b9a551582ffd967b6c817d21a8dfe69a57e7d8"`
[INFO] running `"docker" "rm" "-f" "f9fe88e4c1b27404840738b5f6b9a551582ffd967b6c817d21a8dfe69a57e7d8"`
[INFO] [stdout] f9fe88e4c1b27404840738b5f6b9a551582ffd967b6c817d21a8dfe69a57e7d8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] a681142fb17eec0c4cd25fd4271fa79462750adb5e8fd092630a1e9834857423
[INFO] running `"docker" "start" "-a" "a681142fb17eec0c4cd25fd4271fa79462750adb5e8fd092630a1e9834857423"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/minesweeper-6ae1da4de89fd950
[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" "a681142fb17eec0c4cd25fd4271fa79462750adb5e8fd092630a1e9834857423"`
[INFO] running `"docker" "rm" "-f" "a681142fb17eec0c4cd25fd4271fa79462750adb5e8fd092630a1e9834857423"`
[INFO] [stdout] a681142fb17eec0c4cd25fd4271fa79462750adb5e8fd092630a1e9834857423