[INFO] crate game-of-life 0.1.0 is already in cache
[INFO] extracting crate game-of-life 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/game-of-life/0.1.0
[INFO] extracting crate game-of-life 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/game-of-life/0.1.0
[INFO] validating manifest of game-of-life-0.1.0 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 game-of-life-0.1.0 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 game-of-life-0.1.0
[INFO] finished frobbing game-of-life-0.1.0
[INFO] frobbed toml for game-of-life-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/game-of-life/0.1.0/Cargo.toml
[INFO] started frobbing game-of-life-0.1.0
[INFO] finished frobbing game-of-life-0.1.0
[INFO] frobbed toml for game-of-life-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/game-of-life/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 game-of-life-0.1.0 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/game-of-life/0.1.0:/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] ea8a8118e809a39c7df6234d6a14213f1917dcaed5e9cd6340c063656994f8dd
[INFO] running `"docker" "start" "-a" "ea8a8118e809a39c7df6234d6a14213f1917dcaed5e9cd6340c063656994f8dd"`
[INFO] [stderr]    Compiling piston2d-graphics v0.24.0
[INFO] [stderr]    Compiling pistoncore-glutin_window v0.43.0
[INFO] [stderr]    Compiling piston2d-opengl_graphics v0.50.0
[INFO] [stderr]    Compiling game-of-life v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `Line` is imported redundantly
[INFO] [stderr]    --> src/life.rs:153:11
[INFO] [stderr]     |
[INFO] [stderr] 12  | use graphics::*;
[INFO] [stderr]     |     ----------- the item `Line` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 153 |       use graphics::line::Line;
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.01s
[INFO] running `"docker" "inspect" "ea8a8118e809a39c7df6234d6a14213f1917dcaed5e9cd6340c063656994f8dd"`
[INFO] running `"docker" "rm" "-f" "ea8a8118e809a39c7df6234d6a14213f1917dcaed5e9cd6340c063656994f8dd"`
[INFO] [stdout] ea8a8118e809a39c7df6234d6a14213f1917dcaed5e9cd6340c063656994f8dd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/game-of-life/0.1.0:/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] 6b7e03d0ec80caddff53118e92580997807893a88cd86f48607e617c0a8942b3
[INFO] running `"docker" "start" "-a" "6b7e03d0ec80caddff53118e92580997807893a88cd86f48607e617c0a8942b3"`
[INFO] [stderr]    Compiling game-of-life v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `Line` is imported redundantly
[INFO] [stderr]    --> src/life.rs:153:11
[INFO] [stderr]     |
[INFO] [stderr] 12  | use graphics::*;
[INFO] [stderr]     |     ----------- the item `Line` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 153 |       use graphics::line::Line;
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `"docker" "inspect" "6b7e03d0ec80caddff53118e92580997807893a88cd86f48607e617c0a8942b3"`
[INFO] running `"docker" "rm" "-f" "6b7e03d0ec80caddff53118e92580997807893a88cd86f48607e617c0a8942b3"`
[INFO] [stdout] 6b7e03d0ec80caddff53118e92580997807893a88cd86f48607e617c0a8942b3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/game-of-life/0.1.0:/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] df99a7910a15eb6da138e8b92dfd17df52d32f3873fea4377ad270d1c9dd52a0
[INFO] running `"docker" "start" "-a" "df99a7910a15eb6da138e8b92dfd17df52d32f3873fea4377ad270d1c9dd52a0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/life-fbe31a71c15e7ca5
[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" "df99a7910a15eb6da138e8b92dfd17df52d32f3873fea4377ad270d1c9dd52a0"`
[INFO] running `"docker" "rm" "-f" "df99a7910a15eb6da138e8b92dfd17df52d32f3873fea4377ad270d1c9dd52a0"`
[INFO] [stdout] df99a7910a15eb6da138e8b92dfd17df52d32f3873fea4377ad270d1c9dd52a0