[INFO] crate grid 0.1.1 is already in cache
[INFO] extracting crate grid 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/grid/0.1.1
[INFO] extracting crate grid 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/grid/0.1.1
[INFO] validating manifest of grid-0.1.1 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 grid-0.1.1 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 grid-0.1.1
[INFO] finished frobbing grid-0.1.1
[INFO] frobbed toml for grid-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/grid/0.1.1/Cargo.toml
[INFO] started frobbing grid-0.1.1
[INFO] finished frobbing grid-0.1.1
[INFO] frobbed toml for grid-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/grid/0.1.1/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 grid-0.1.1 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/grid/0.1.1:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 0fc6a1162457bcaec758027a36872eb4d930941149e18800d2eb62fc54868dec
[INFO] running `"docker" "start" "-a" "0fc6a1162457bcaec758027a36872eb4d930941149e18800d2eb62fc54868dec"`
[INFO] [stderr]    Compiling grid v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "0fc6a1162457bcaec758027a36872eb4d930941149e18800d2eb62fc54868dec"`
[INFO] running `"docker" "rm" "-f" "0fc6a1162457bcaec758027a36872eb4d930941149e18800d2eb62fc54868dec"`
[INFO] [stdout] 0fc6a1162457bcaec758027a36872eb4d930941149e18800d2eb62fc54868dec
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/grid/0.1.1:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 299981d566d85e97cb022d8ac3be4140406f7a8e86c2f4fb0b5d9a49d08d833a
[INFO] running `"docker" "start" "-a" "299981d566d85e97cb022d8ac3be4140406f7a8e86c2f4fb0b5d9a49d08d833a"`
[INFO] [stderr]    Compiling grid v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "299981d566d85e97cb022d8ac3be4140406f7a8e86c2f4fb0b5d9a49d08d833a"`
[INFO] running `"docker" "rm" "-f" "299981d566d85e97cb022d8ac3be4140406f7a8e86c2f4fb0b5d9a49d08d833a"`
[INFO] [stdout] 299981d566d85e97cb022d8ac3be4140406f7a8e86c2f4fb0b5d9a49d08d833a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/grid/0.1.1:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 267d43a48ec117219d73d89fe627b45b33de2d3d756b1c06d661bc7b2e62f951
[INFO] running `"docker" "start" "-a" "267d43a48ec117219d73d89fe627b45b33de2d3d756b1c06d661bc7b2e62f951"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/grid-888be4d0ec8b6c37
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::should_return_correct_dimmensions ... ok
[INFO] [stdout] test tests::should_create_grid ... ok
[INFO] [stdout] test tests::should_return_true_only_if_successfully_set_tile ... ok
[INFO] [stdout] test tests::should_change_tile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests grid
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - Grid::new (line 37) ... ok
[INFO] [stdout] test src/lib.rs - Grid::count (line 160) ... ok
[INFO] [stdout] test src/lib.rs - Grid::filled_with (line 19) ... ok
[INFO] [stdout] test src/lib.rs - Grid::fill (line 109) ... ok
[INFO] [stdout] test src/lib.rs - Grid::fill (line 131) ... ok
[INFO] [stdout] test src/lib.rs - Grid::from (line 53) ... ok
[INFO] [stdout] test src/lib.rs - Grid::neighbours (line 176) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "267d43a48ec117219d73d89fe627b45b33de2d3d756b1c06d661bc7b2e62f951"`
[INFO] running `"docker" "rm" "-f" "267d43a48ec117219d73d89fe627b45b33de2d3d756b1c06d661bc7b2e62f951"`
[INFO] [stdout] 267d43a48ec117219d73d89fe627b45b33de2d3d756b1c06d661bc7b2e62f951