[INFO] updating cached repository JamieSK/connect-4
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/JamieSK/connect-4
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/JamieSK/connect-4" "work/ex/beta-1.38-1/sources/1.37.0/gh/JamieSK/connect-4"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/JamieSK/connect-4'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/JamieSK/connect-4" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/JamieSK/connect-4"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/JamieSK/connect-4'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5e008d41db9417055886184a4334e7d15b706e85
[INFO] sha for GitHub repo JamieSK/connect-4: 5e008d41db9417055886184a4334e7d15b706e85
[INFO] validating manifest of JamieSK/connect-4 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 JamieSK/connect-4 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 JamieSK/connect-4
[INFO] finished frobbing JamieSK/connect-4
[INFO] frobbed toml for JamieSK/connect-4 written to work/ex/beta-1.38-1/sources/1.37.0/gh/JamieSK/connect-4/Cargo.toml
[INFO] started frobbing JamieSK/connect-4
[INFO] finished frobbing JamieSK/connect-4
[INFO] frobbed toml for JamieSK/connect-4 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/JamieSK/connect-4/Cargo.toml
[INFO] crate JamieSK/connect-4 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 JamieSK/connect-4 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/JamieSK/connect-4:/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] 385af5f5ea300cf9767a9ad9e9062eee961416ad3be63d4ffec662f5d1bbe0d2
[INFO] running `"docker" "start" "-a" "385af5f5ea300cf9767a9ad9e9062eee961416ad3be63d4ffec662f5d1bbe0d2"`
[INFO] [stderr]    Compiling connect_4 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/main.rs:13:23
[INFO] [stderr]    |
[INFO] [stderr] 13 |             column @ 1...7 => {
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `"docker" "inspect" "385af5f5ea300cf9767a9ad9e9062eee961416ad3be63d4ffec662f5d1bbe0d2"`
[INFO] running `"docker" "rm" "-f" "385af5f5ea300cf9767a9ad9e9062eee961416ad3be63d4ffec662f5d1bbe0d2"`
[INFO] [stdout] 385af5f5ea300cf9767a9ad9e9062eee961416ad3be63d4ffec662f5d1bbe0d2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/JamieSK/connect-4:/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] 0e320423d661c0e4c4eff69d2987e358f317dbbeb271145914fdeb4e9053dc10
[INFO] running `"docker" "start" "-a" "0e320423d661c0e4c4eff69d2987e358f317dbbeb271145914fdeb4e9053dc10"`
[INFO] [stderr]    Compiling connect_4 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/main.rs:13:23
[INFO] [stderr]    |
[INFO] [stderr] 13 |             column @ 1...7 => {
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `"docker" "inspect" "0e320423d661c0e4c4eff69d2987e358f317dbbeb271145914fdeb4e9053dc10"`
[INFO] running `"docker" "rm" "-f" "0e320423d661c0e4c4eff69d2987e358f317dbbeb271145914fdeb4e9053dc10"`
[INFO] [stdout] 0e320423d661c0e4c4eff69d2987e358f317dbbeb271145914fdeb4e9053dc10
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/JamieSK/connect-4:/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] f237b7a90cb4c621fcb60d9a5ec418498b43e583b4de02c4bc79aecfda929dc5
[INFO] running `"docker" "start" "-a" "f237b7a90cb4c621fcb60d9a5ec418498b43e583b4de02c4bc79aecfda929dc5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/connect_4-afef4f8b92f03692
[INFO] [stderr]      Running /opt/crater/target/debug/deps/connect_4-196661155e5c0f69
[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] [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] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/spec-0cb82fd32436e3cf
[INFO] [stdout] running 17 tests
[INFO] [stdout] test can_win_diagonally ... ok
[INFO] [stdout] test can_play_on_top_of_another_counter ... ok
[INFO] [stdout] test can_play_in_any_column ... ok
[INFO] [stdout] test a_winning_line_is_asterisks ... ok
[INFO] [stdout] test can_play_first_go_as_red ... ok
[INFO] [stdout] test can_win_horizontally ... ok
[INFO] [stdout] test can_win_vertically ... ok
[INFO] [stdout] test cannot_play_as_the_same_player_twice_in_a_row ... ok
[INFO] [stdout] test cannot_play_out_of_the_board ... ok
[INFO] [stdout] test cannot_play_out_the_top ... ok
[INFO] [stdout] test full_board_is_stalemate ... ok
[INFO] [stdout] test game_starts_in_play ... ok
[INFO] [stdout] test it_starts_blank ... ok
[INFO] [stdout] test winning_with_the_last_move_on_the_left_of_the_line_wins ... ok
[INFO] [stdout] test can_try_again_after_playing_out_of_top ... ok
[INFO] [stdout] test can_play_first_go_as_yellow ... ok
[INFO] [stdout] test a_winning_line_of_more_than_4_counters_are_all_asterisks ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests connect_4
[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" "f237b7a90cb4c621fcb60d9a5ec418498b43e583b4de02c4bc79aecfda929dc5"`
[INFO] running `"docker" "rm" "-f" "f237b7a90cb4c621fcb60d9a5ec418498b43e583b4de02c4bc79aecfda929dc5"`
[INFO] [stdout] f237b7a90cb4c621fcb60d9a5ec418498b43e583b4de02c4bc79aecfda929dc5