[INFO] cloning 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" "clone" "--bare" "https://github.com/plippe/tic-tac-toe-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplippe%2Ftic-tac-toe-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplippe%2Ftic-tac-toe-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bec92fffce7594314fc38813227df4ea8cafa308
[INFO] testing plippe/tic-tac-toe-rust against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplippe%2Ftic-tac-toe-rust" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/plippe/tic-tac-toe-rust on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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-0/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-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded regex-syntax v0.6.12
[INFO] [stderr]   Downloaded itertools v0.8.1
[INFO] [stderr]   Downloaded regex v1.3.1
[INFO] [stderr]   Downloaded aho-corasick v0.7.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b7fe07bbc96775d27ea5cc1ad2338bd02276915ead3d12f4a006ab7cbb48f26
[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" "6b7fe07bbc96775d27ea5cc1ad2338bd02276915ead3d12f4a006ab7cbb48f26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b7fe07bbc96775d27ea5cc1ad2338bd02276915ead3d12f4a006ab7cbb48f26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b7fe07bbc96775d27ea5cc1ad2338bd02276915ead3d12f4a006ab7cbb48f26", kill_on_drop: false }`
[INFO] [stdout] 6b7fe07bbc96775d27ea5cc1ad2338bd02276915ead3d12f4a006ab7cbb48f26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] decb13af6cb7f56fc27841363589dbbc14149eaaee628aadac57916ba9ba1a9b
[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" "decb13af6cb7f56fc27841363589dbbc14149eaaee628aadac57916ba9ba1a9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling regex-syntax v0.6.12
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling itertools v0.8.1
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling regex v1.3.1
[INFO] [stderr]    Compiling tic-tac-toe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.01s
[INFO] running `Command { std: "docker" "inspect" "decb13af6cb7f56fc27841363589dbbc14149eaaee628aadac57916ba9ba1a9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "decb13af6cb7f56fc27841363589dbbc14149eaaee628aadac57916ba9ba1a9b", kill_on_drop: false }`
[INFO] [stdout] decb13af6cb7f56fc27841363589dbbc14149eaaee628aadac57916ba9ba1a9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d48ce7b90f81106afdd72e100e723bf1644ee52d8d52723867c6075c139d736d
[INFO] running `Command { std: "docker" "start" "-a" "d48ce7b90f81106afdd72e100e723bf1644ee52d8d52723867c6075c139d736d", 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 3.00s
[INFO] running `Command { std: "docker" "inspect" "d48ce7b90f81106afdd72e100e723bf1644ee52d8d52723867c6075c139d736d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d48ce7b90f81106afdd72e100e723bf1644ee52d8d52723867c6075c139d736d", kill_on_drop: false }`
[INFO] [stdout] d48ce7b90f81106afdd72e100e723bf1644ee52d8d52723867c6075c139d736d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a26670d7a18ab74545b0cce3e31741d42fa62d9b4812b9d6811b571b983dd475
[INFO] running `Command { std: "docker" "start" "-a" "a26670d7a18ab74545b0cce3e31741d42fa62d9b4812b9d6811b571b983dd475", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tic_tac_toe-8325a8acf608ffd0
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test lib::board::tests::test_insert_smaller_min_x ... ok
[INFO] [stdout] test lib::board::tests::test_insert_smaller_min_y ... ok
[INFO] [stdout] test lib::board::tests::test_is_draw_empty ... ok
[INFO] [stdout] test lib::board::tests::test_insert_bigger_max_y ... ok
[INFO] [stdout] test lib::board::tests::test_is_draw_full ... ok
[INFO] [stdout] test lib::board::tests::test_insert_bigger_max_x ... 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_middle ... ok
[INFO] [stdout] test lib::board::tests::test_affected_rows_tic_tac_toe_corner ... ok
[INFO] [stdout] test lib::board::tests::test_is_winning_move_blocked ... ok
[INFO] [stdout] test lib::board::tests::test_to_string_tic_tac_toe ... ok
[INFO] [stdout] test lib::board::tests::test_insert_already_taken ... ok
[INFO] [stdout] test lib::board::tests::test_to_string_gomoku ... ok
[INFO] [stdout] test lib::board::tests::test_insert ... ok
[INFO] [stdout] test lib::board::tests::test_affected_rows_tic_tac_toe_center ... ok
[INFO] [stdout] test lib::board::tests::test_new_tic_tac_toe ... ok
[INFO] [stdout] test lib::board::tests::test_new_gomoku ... ok
[INFO] [stdout] test lib::player::tests::test_next ... ok
[INFO] [stdout] test lib::board::tests::test_is_winning_move_missing ... 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; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a26670d7a18ab74545b0cce3e31741d42fa62d9b4812b9d6811b571b983dd475", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a26670d7a18ab74545b0cce3e31741d42fa62d9b4812b9d6811b571b983dd475", kill_on_drop: false }`
[INFO] [stdout] a26670d7a18ab74545b0cce3e31741d42fa62d9b4812b9d6811b571b983dd475