[INFO] updating cached repository https://github.com/plippe/tic-tac-toe-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bec92fffce7594314fc38813227df4ea8cafa308
[INFO] testing plippe/tic-tac-toe-rust against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplippe%2Ftic-tac-toe-rust" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/plippe/tic-tac-toe-rust on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/plippe/tic-tac-toe-rust
[INFO] finished tweaking git repo https://github.com/plippe/tic-tac-toe-rust
[INFO] tweaked toml for git repo https://github.com/plippe/tic-tac-toe-rust written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/plippe/tic-tac-toe-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 729cfe707b3b66bde157d1866399456a1b9c471d7b0ee377b74135037a4a4286
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "729cfe707b3b66bde157d1866399456a1b9c471d7b0ee377b74135037a4a4286", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "729cfe707b3b66bde157d1866399456a1b9c471d7b0ee377b74135037a4a4286", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "729cfe707b3b66bde157d1866399456a1b9c471d7b0ee377b74135037a4a4286", kill_on_drop: false }`
[INFO] [stdout] 729cfe707b3b66bde157d1866399456a1b9c471d7b0ee377b74135037a4a4286
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbe4cef03e4ae890459ff3671948d78770ef5914406f0d9be78a3bb1d3f3a5a7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cbe4cef03e4ae890459ff3671948d78770ef5914406f0d9be78a3bb1d3f3a5a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling itertools v0.8.1
[INFO] [stderr]    Compiling tic-tac-toe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.64s
[INFO] running `Command { std: "docker" "inspect" "cbe4cef03e4ae890459ff3671948d78770ef5914406f0d9be78a3bb1d3f3a5a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbe4cef03e4ae890459ff3671948d78770ef5914406f0d9be78a3bb1d3f3a5a7", kill_on_drop: false }`
[INFO] [stdout] cbe4cef03e4ae890459ff3671948d78770ef5914406f0d9be78a3bb1d3f3a5a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cad5f0313769cb21bb7e45020b0652372b8e11cdd89bb9260f3280061f89bbf
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2cad5f0313769cb21bb7e45020b0652372b8e11cdd89bb9260f3280061f89bbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling tic-tac-toe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "2cad5f0313769cb21bb7e45020b0652372b8e11cdd89bb9260f3280061f89bbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cad5f0313769cb21bb7e45020b0652372b8e11cdd89bb9260f3280061f89bbf", kill_on_drop: false }`
[INFO] [stdout] 2cad5f0313769cb21bb7e45020b0652372b8e11cdd89bb9260f3280061f89bbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3d6677ac48cf7cea79480b191a19ee0ee5ccc98b5ae66298e71e911f5bfeb0a2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3d6677ac48cf7cea79480b191a19ee0ee5ccc98b5ae66298e71e911f5bfeb0a2", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stdout] running 21 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tic_tac_toe-7f062aba30dc60cb
[INFO] [stdout] test lib::board::tests::test_is_draw_full ... ok
[INFO] [stdout] test lib::board::tests::test_is_draw_empty ... ok
[INFO] [stdout] test lib::board::tests::test_insert_smaller_min_y ... ok
[INFO] [stdout] test lib::board::tests::test_insert_smaller_min_x ... ok
[INFO] [stdout] test lib::board::tests::test_new_tic_tac_toe ... ok
[INFO] [stdout] test lib::board::tests::test_to_string_gomoku ... ok
[INFO] [stdout] test lib::board::tests::test_is_winning_move_missing ... ok
[INFO] [stdout] test lib::board::tests::test_insert_bigger_max_y ... ok
[INFO] [stdout] test lib::player::tests::test_next ... ok
[INFO] [stdout] test lib::board::tests::test_insert_bigger_max_x ... ok
[INFO] [stdout] test lib::board::tests::test_affected_rows_tic_tac_toe_corner ... ok
[INFO] [stdout] test lib::board::tests::test_new_gomoku ... ok
[INFO] [stdout] test lib::board::tests::test_to_string_tic_tac_toe ... ok
[INFO] [stdout] test lib::board::tests::test_insert ... ok
[INFO] [stdout] test lib::board::tests::test_affected_rows_tic_tac_toe_middle ... ok
[INFO] [stdout] test lib::board::tests::test_insert_already_taken ... ok
[INFO] [stdout] test lib::board::tests::test_is_draw_minus_1 ... ok
[INFO] [stdout] test lib::board::tests::test_is_winning_move ... ok
[INFO] [stdout] test lib::board::tests::test_affected_rows_tic_tac_toe_center ... ok
[INFO] [stdout] test lib::board::tests::test_is_winning_move_blocked ... ok
[INFO] [stdout] test lib::coordinates::tests::test_from_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3d6677ac48cf7cea79480b191a19ee0ee5ccc98b5ae66298e71e911f5bfeb0a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d6677ac48cf7cea79480b191a19ee0ee5ccc98b5ae66298e71e911f5bfeb0a2", kill_on_drop: false }`
[INFO] [stdout] 3d6677ac48cf7cea79480b191a19ee0ee5ccc98b5ae66298e71e911f5bfeb0a2