[INFO] updating cached repository Cubeasauros/terminal_game_rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Cubeasauros/terminal_game_rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Cubeasauros/terminal_game_rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/Cubeasauros/terminal_game_rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Cubeasauros/terminal_game_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Cubeasauros/terminal_game_rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Cubeasauros/terminal_game_rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Cubeasauros/terminal_game_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1b533281ec3d9a50a943deae55dd62ed48081823
[INFO] sha for GitHub repo Cubeasauros/terminal_game_rust: 1b533281ec3d9a50a943deae55dd62ed48081823
[INFO] validating manifest of Cubeasauros/terminal_game_rust 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 Cubeasauros/terminal_game_rust 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 Cubeasauros/terminal_game_rust
[INFO] finished frobbing Cubeasauros/terminal_game_rust
[INFO] frobbed toml for Cubeasauros/terminal_game_rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/Cubeasauros/terminal_game_rust/Cargo.toml
[INFO] started frobbing Cubeasauros/terminal_game_rust
[INFO] finished frobbing Cubeasauros/terminal_game_rust
[INFO] frobbed toml for Cubeasauros/terminal_game_rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Cubeasauros/terminal_game_rust/Cargo.toml
[INFO] crate Cubeasauros/terminal_game_rust 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 Cubeasauros/terminal_game_rust 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/Cubeasauros/terminal_game_rust:/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] d687e8db5b0c6b78d6248716ecca7eccdbfdbb160622fc3e980874d41354ec41
[INFO] running `"docker" "start" "-a" "d687e8db5b0c6b78d6248716ecca7eccdbfdbb160622fc3e980874d41354ec41"`
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling termion v1.5.3
[INFO] [stderr]    Compiling slow_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: field is never used: `x_res`
[INFO] [stderr]  --> src/lib.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 9 |         x_res:usize,
[INFO] [stderr]   |         ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `y_res`
[INFO] [stderr]   --> src/lib.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 |         y_res:usize,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.91s
[INFO] running `"docker" "inspect" "d687e8db5b0c6b78d6248716ecca7eccdbfdbb160622fc3e980874d41354ec41"`
[INFO] running `"docker" "rm" "-f" "d687e8db5b0c6b78d6248716ecca7eccdbfdbb160622fc3e980874d41354ec41"`
[INFO] [stdout] d687e8db5b0c6b78d6248716ecca7eccdbfdbb160622fc3e980874d41354ec41
[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/Cubeasauros/terminal_game_rust:/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] be6919b364733628db356c4ab8bf76b4e25d8b8d4d37d63805ad2b9d9ee74f71
[INFO] running `"docker" "start" "-a" "be6919b364733628db356c4ab8bf76b4e25d8b8d4d37d63805ad2b9d9ee74f71"`
[INFO] [stderr]    Compiling slow_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: field is never used: `x_res`
[INFO] [stderr]  --> src/lib.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 9 |         x_res:usize,
[INFO] [stderr]   |         ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `y_res`
[INFO] [stderr]   --> src/lib.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 |         y_res:usize,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "be6919b364733628db356c4ab8bf76b4e25d8b8d4d37d63805ad2b9d9ee74f71"`
[INFO] running `"docker" "rm" "-f" "be6919b364733628db356c4ab8bf76b4e25d8b8d4d37d63805ad2b9d9ee74f71"`
[INFO] [stdout] be6919b364733628db356c4ab8bf76b4e25d8b8d4d37d63805ad2b9d9ee74f71
[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/Cubeasauros/terminal_game_rust:/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] 4f16c9f53f3380509c07d53d530d9b7f1e8de769f6d2492d1356a9bfaf4fc241
[INFO] running `"docker" "start" "-a" "4f16c9f53f3380509c07d53d530d9b7f1e8de769f6d2492d1356a9bfaf4fc241"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/slow_game-77d4c3366787c3a4
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/slow_game-742dbbcdf245c233
[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] [stderr]    Doc-tests slow_game
[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" "4f16c9f53f3380509c07d53d530d9b7f1e8de769f6d2492d1356a9bfaf4fc241"`
[INFO] running `"docker" "rm" "-f" "4f16c9f53f3380509c07d53d530d9b7f1e8de769f6d2492d1356a9bfaf4fc241"`
[INFO] [stdout] 4f16c9f53f3380509c07d53d530d9b7f1e8de769f6d2492d1356a9bfaf4fc241