[INFO] cloning repository https://github.com/inbararan/reversi-backend
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/inbararan/reversi-backend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finbararan%2Freversi-backend", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finbararan%2Freversi-backend'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4cabc599b046cdd6747e098182c88f061e36d564
[INFO] testing inbararan/reversi-backend against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finbararan%2Freversi-backend" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/inbararan/reversi-backend on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/inbararan/reversi-backend
[INFO] finished tweaking git repo https://github.com/inbararan/reversi-backend
[INFO] tweaked toml for git repo https://github.com/inbararan/reversi-backend written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/inbararan/reversi-backend already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ba3bb4350577a3cf4bce4858bf79872be4eeba7ffb27554caa2a55d1b218d27
[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" "5ba3bb4350577a3cf4bce4858bf79872be4eeba7ffb27554caa2a55d1b218d27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ba3bb4350577a3cf4bce4858bf79872be4eeba7ffb27554caa2a55d1b218d27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ba3bb4350577a3cf4bce4858bf79872be4eeba7ffb27554caa2a55d1b218d27", kill_on_drop: false }`
[INFO] [stdout] 5ba3bb4350577a3cf4bce4858bf79872be4eeba7ffb27554caa2a55d1b218d27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11c865d7d519e73613680529a610ce0fd644287db96fdaa93156b70160c67931
[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" "11c865d7d519e73613680529a610ce0fd644287db96fdaa93156b70160c67931", kill_on_drop: false }`
[INFO] [stderr]    Compiling reversi_backend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.22s
[INFO] running `Command { std: "docker" "inspect" "11c865d7d519e73613680529a610ce0fd644287db96fdaa93156b70160c67931", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11c865d7d519e73613680529a610ce0fd644287db96fdaa93156b70160c67931", kill_on_drop: false }`
[INFO] [stdout] 11c865d7d519e73613680529a610ce0fd644287db96fdaa93156b70160c67931
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f94f1578abeaf01e89fe6cc66d681f5bcf63b381e67126acd5321af7f21b1507
[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" "f94f1578abeaf01e89fe6cc66d681f5bcf63b381e67126acd5321af7f21b1507", kill_on_drop: false }`
[INFO] [stderr]    Compiling reversi_backend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.93s
[INFO] running `Command { std: "docker" "inspect" "f94f1578abeaf01e89fe6cc66d681f5bcf63b381e67126acd5321af7f21b1507", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f94f1578abeaf01e89fe6cc66d681f5bcf63b381e67126acd5321af7f21b1507", kill_on_drop: false }`
[INFO] [stdout] f94f1578abeaf01e89fe6cc66d681f5bcf63b381e67126acd5321af7f21b1507
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 29e3ae970062648f0b4aa901266bf16a66d03b048356300a2512354aa863f508
[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" "29e3ae970062648f0b4aa901266bf16a66d03b048356300a2512354aa863f508", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/reversi_backend-f826ab4d4ac0f22c
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test board::tests::iter_all_positions_test ... ok
[INFO] [stdout] test parser::tests::request_test_do_turn_position_empty_x ... ok
[INFO] [stdout] test parser::tests::request_test_do_turn ... ok
[INFO] [stdout] test parser::tests::request_test_do_turn_position_empty_y ... ok
[INFO] [stdout] test parser::tests::request_test_empty ... ok
[INFO] [stdout] test parser::tests::request_test_start_and_cancel ... ok
[INFO] [stdout] test parser::tests::response_test_error ... ok
[INFO] [stdout] test parser::tests::response_test_update_two_pairs ... ok
[INFO] [stdout] test position::tests::position_add_test ... ok
[INFO] [stdout] test position::tests::position_add_test_underflow ... ok
[INFO] [stdout] test board::tests::calculate_flip_positions_test ... ok
[INFO] [stdout] test parser::tests::request_test_do_turn_position_no_y ... ok
[INFO] [stdout] test parser::tests::request_test_do_turn_position_wrong_delimiter ... ok
[INFO] [stdout] test parser::tests::request_test_non_existent_type ... ok
[INFO] [stdout] test parser::tests::response_test_update_one_pair ... ok
[INFO] [stdout] test parser::tests::response_test_update_no_pairs ... ok
[INFO] [stdout] test position::tests::position_add_test_overflow ... ok
[INFO] [stdout] test parser::tests::request_test_do_turn_no_position ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "29e3ae970062648f0b4aa901266bf16a66d03b048356300a2512354aa863f508", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29e3ae970062648f0b4aa901266bf16a66d03b048356300a2512354aa863f508", kill_on_drop: false }`
[INFO] [stdout] 29e3ae970062648f0b4aa901266bf16a66d03b048356300a2512354aa863f508