[INFO] updating cached repository ntgraff/termsweeper
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ntgraff/termsweeper
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ntgraff/termsweeper" "work/ex/beta-1.38-1/sources/1.37.0/gh/ntgraff/termsweeper"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ntgraff/termsweeper'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ntgraff/termsweeper" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ntgraff/termsweeper"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ntgraff/termsweeper'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1718810031bba377b77e1fbe5c661b27fb461e32
[INFO] sha for GitHub repo ntgraff/termsweeper: 1718810031bba377b77e1fbe5c661b27fb461e32
[INFO] validating manifest of ntgraff/termsweeper 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 ntgraff/termsweeper 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 ntgraff/termsweeper
[INFO] finished frobbing ntgraff/termsweeper
[INFO] frobbed toml for ntgraff/termsweeper written to work/ex/beta-1.38-1/sources/1.37.0/gh/ntgraff/termsweeper/Cargo.toml
[INFO] started frobbing ntgraff/termsweeper
[INFO] finished frobbing ntgraff/termsweeper
[INFO] frobbed toml for ntgraff/termsweeper written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ntgraff/termsweeper/Cargo.toml
[INFO] crate ntgraff/termsweeper 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 ntgraff/termsweeper 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ntgraff/termsweeper:/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] 5228bc0b8e53c0a344d4b4ab3a84a058f211fa8e07f6f07c9f51121c59c16f2d
[INFO] running `"docker" "start" "-a" "5228bc0b8e53c0a344d4b4ab3a84a058f211fa8e07f6f07c9f51121c59c16f2d"`
[INFO] [stderr]    Compiling termion v1.5.1
[INFO] [stderr]    Compiling minesweeper v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:60:29
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub fn color(&self) -> &termion::color::Color {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn termion::color::Color`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.37s
[INFO] running `"docker" "inspect" "5228bc0b8e53c0a344d4b4ab3a84a058f211fa8e07f6f07c9f51121c59c16f2d"`
[INFO] running `"docker" "rm" "-f" "5228bc0b8e53c0a344d4b4ab3a84a058f211fa8e07f6f07c9f51121c59c16f2d"`
[INFO] [stdout] 5228bc0b8e53c0a344d4b4ab3a84a058f211fa8e07f6f07c9f51121c59c16f2d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ntgraff/termsweeper:/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] cfd1818ccad8bfa7d45123cbfed2ff5e768dc24ab46271c636ed94f8d7f030c4
[INFO] running `"docker" "start" "-a" "cfd1818ccad8bfa7d45123cbfed2ff5e768dc24ab46271c636ed94f8d7f030c4"`
[INFO] [stderr]    Compiling minesweeper v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:60:29
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub fn color(&self) -> &termion::color::Color {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn termion::color::Color`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `"docker" "inspect" "cfd1818ccad8bfa7d45123cbfed2ff5e768dc24ab46271c636ed94f8d7f030c4"`
[INFO] running `"docker" "rm" "-f" "cfd1818ccad8bfa7d45123cbfed2ff5e768dc24ab46271c636ed94f8d7f030c4"`
[INFO] [stdout] cfd1818ccad8bfa7d45123cbfed2ff5e768dc24ab46271c636ed94f8d7f030c4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ntgraff/termsweeper:/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] 6ad573e8b5f6830ad11cf3c75e64ed51676b3550fcaf75a3ac5bf3df99f13884
[INFO] running `"docker" "start" "-a" "6ad573e8b5f6830ad11cf3c75e64ed51676b3550fcaf75a3ac5bf3df99f13884"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/minesweeper-5f5d22624c286d9a
[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" "6ad573e8b5f6830ad11cf3c75e64ed51676b3550fcaf75a3ac5bf3df99f13884"`
[INFO] running `"docker" "rm" "-f" "6ad573e8b5f6830ad11cf3c75e64ed51676b3550fcaf75a3ac5bf3df99f13884"`
[INFO] [stdout] 6ad573e8b5f6830ad11cf3c75e64ed51676b3550fcaf75a3ac5bf3df99f13884