[INFO] crate grid 0.1.1 is already in cache
[INFO] testing grid-0.1.1 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate grid 0.1.1 into work/builds/worker-6/source
[INFO] validating manifest of crates.io crate grid 0.1.1 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate grid 0.1.1
[INFO] finished tweaking crates.io crate grid 0.1.1
[INFO] tweaked toml for crates.io crate grid 0.1.1 written to work/builds/worker-6/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] d0a5dc536db773511db8923e013160e65bd38f53dbe974d8a26748322a01689e
[INFO] running `"docker" "start" "-a" "d0a5dc536db773511db8923e013160e65bd38f53dbe974d8a26748322a01689e"`
[INFO] [stderr]    Compiling grid v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `"docker" "inspect" "d0a5dc536db773511db8923e013160e65bd38f53dbe974d8a26748322a01689e"`
[INFO] running `"docker" "rm" "-f" "d0a5dc536db773511db8923e013160e65bd38f53dbe974d8a26748322a01689e"`
[INFO] [stdout] d0a5dc536db773511db8923e013160e65bd38f53dbe974d8a26748322a01689e
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] b4dcd0de4ac9d821e85af5d8b4746bd3563002fa214c4ee80cbe94d48d03919b
[INFO] running `"docker" "start" "-a" "b4dcd0de4ac9d821e85af5d8b4746bd3563002fa214c4ee80cbe94d48d03919b"`
[INFO] [stderr]    Compiling grid v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `"docker" "inspect" "b4dcd0de4ac9d821e85af5d8b4746bd3563002fa214c4ee80cbe94d48d03919b"`
[INFO] running `"docker" "rm" "-f" "b4dcd0de4ac9d821e85af5d8b4746bd3563002fa214c4ee80cbe94d48d03919b"`
[INFO] [stdout] b4dcd0de4ac9d821e85af5d8b4746bd3563002fa214c4ee80cbe94d48d03919b
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] ae022ff1c77ce0f187044adf0e15588522b70253f22ab1e2a2c1536a75d922de
[INFO] running `"docker" "start" "-a" "ae022ff1c77ce0f187044adf0e15588522b70253f22ab1e2a2c1536a75d922de"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/grid-4cfceac1bd031d3b
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::should_change_tile ... ok
[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] 
[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::fill (line 131) ... ok
[INFO] [stdout] test src/lib.rs - Grid::filled_with (line 19) ... ok
[INFO] [stdout] test src/lib.rs - Grid::from (line 53) ... ok
[INFO] [stdout] test src/lib.rs - Grid::fill (line 109) ... 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" "ae022ff1c77ce0f187044adf0e15588522b70253f22ab1e2a2c1536a75d922de"`
[INFO] running `"docker" "rm" "-f" "ae022ff1c77ce0f187044adf0e15588522b70253f22ab1e2a2c1536a75d922de"`
[INFO] [stdout] ae022ff1c77ce0f187044adf0e15588522b70253f22ab1e2a2c1536a75d922de