[INFO] cloning repository https://github.com/lukaskral/five-in-a-row
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lukaskral/five-in-a-row" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flukaskral%2Ffive-in-a-row", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flukaskral%2Ffive-in-a-row'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9950c00178e31c1d172a705d908c71f6ec774818
[INFO] testing lukaskral/five-in-a-row against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flukaskral%2Ffive-in-a-row" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lukaskral/five-in-a-row on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lukaskral/five-in-a-row
[INFO] finished tweaking git repo https://github.com/lukaskral/five-in-a-row
[INFO] tweaked toml for git repo https://github.com/lukaskral/five-in-a-row written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/lukaskral/five-in-a-row already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0ae21f41b146b573c79b5cb157c37a98e456de07d4f3426e30a0308840ac3f7
[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" "b0ae21f41b146b573c79b5cb157c37a98e456de07d4f3426e30a0308840ac3f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0ae21f41b146b573c79b5cb157c37a98e456de07d4f3426e30a0308840ac3f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0ae21f41b146b573c79b5cb157c37a98e456de07d4f3426e30a0308840ac3f7", kill_on_drop: false }`
[INFO] [stdout] b0ae21f41b146b573c79b5cb157c37a98e456de07d4f3426e30a0308840ac3f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65b427c5725be73c72895523774f6df80a60b92ba6647f165d123c3d6833019e
[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" "65b427c5725be73c72895523774f6df80a60b92ba6647f165d123c3d6833019e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling serde_json v1.0.71
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.8
[INFO] [stderr]    Compiling tokio v1.14.0
[INFO] [stderr]    Compiling futures-lite v1.12.0
[INFO] [stderr]    Compiling openssl v0.10.38
[INFO] [stderr]    Compiling native-tls v0.2.8
[INFO] [stderr]    Compiling async-executor v1.4.1
[INFO] [stderr]    Compiling blocking v1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling socket2 v0.4.2
[INFO] [stderr]    Compiling openssl-sys v0.9.71
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling ctor v0.1.21
[INFO] [stderr]    Compiling tokio-macros v1.6.0
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling polling v2.2.0
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling async-io v1.6.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling futures-executor v0.3.17
[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling tokio-util v0.6.9
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling async-global-executor v2.0.2
[INFO] [stderr]    Compiling async-std v1.10.0
[INFO] [stderr]    Compiling h2 v0.3.7
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling hyper v0.14.15
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.6
[INFO] [stderr]    Compiling game_play v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 57s
[INFO] running `Command { std: "docker" "inspect" "65b427c5725be73c72895523774f6df80a60b92ba6647f165d123c3d6833019e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65b427c5725be73c72895523774f6df80a60b92ba6647f165d123c3d6833019e", kill_on_drop: false }`
[INFO] [stdout] 65b427c5725be73c72895523774f6df80a60b92ba6647f165d123c3d6833019e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33320ac6a61b18646f1d17d7fcf3a49ef649f48e9f01eb70f913860ffd17dba3
[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" "33320ac6a61b18646f1d17d7fcf3a49ef649f48e9f01eb70f913860ffd17dba3", kill_on_drop: false }`
[INFO] [stderr]    Compiling game_play v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `suggested_move`
[INFO] [stdout]    --> tests/five_in_a_row.rs:247:13
[INFO] [stdout]     |
[INFO] [stdout] 247 |         let suggested_move = *suggested.get_move();
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_suggested_move`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `it_suggests_correct_move_7`
[INFO] [stdout]    --> tests/five_in_a_row.rs:208:8
[INFO] [stdout]     |
[INFO] [stdout] 208 |     fn it_suggests_correct_move_7() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.76s
[INFO] running `Command { std: "docker" "inspect" "33320ac6a61b18646f1d17d7fcf3a49ef649f48e9f01eb70f913860ffd17dba3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33320ac6a61b18646f1d17d7fcf3a49ef649f48e9f01eb70f913860ffd17dba3", kill_on_drop: false }`
[INFO] [stdout] 33320ac6a61b18646f1d17d7fcf3a49ef649f48e9f01eb70f913860ffd17dba3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 95428fd5e3997684295b653a7d206a12f46608b40a4bbddbb14b0091903e8923
[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" "95428fd5e3997684295b653a7d206a12f46608b40a4bbddbb14b0091903e8923", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused variable: `suggested_move`
[INFO] [stdout] running 17 tests
[INFO] [stderr]    --> tests/five_in_a_row.rs:247:13
[INFO] [stdout] test five_in_a_row::dir::tests::it_check_col_direction ... ok
[INFO] [stderr]     |
[INFO] [stdout] test five_in_a_row::dir::tests::it_check_row_direction ... ok
[INFO] [stderr] 247 |         let suggested_move = *suggested.get_move();
[INFO] [stdout] test five_in_a_row::dir::tests::it_creates_iterator ... ok
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_suggested_move`
[INFO] [stdout] test five_in_a_row::tests::it_computes_score_for_row ... ok
[INFO] [stderr]     |
[INFO] [stdout] test five_in_a_row::tests::it_creates_game_from_coordinates ... ok
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] test five_in_a_row::tests::it_creates_empty_game ... ok
[INFO] [stderr] 
[INFO] [stdout] test five_in_a_row::tests::it_does_new_move ... ok
[INFO] [stderr] warning: function is never used: `it_suggests_correct_move_7`
[INFO] [stdout] test gameplay::suggestion::tests::it_computes_deep_score ... ok
[INFO] [stderr]    --> tests/five_in_a_row.rs:208:8
[INFO] [stdout] test game::score::tests::it_returns_greater_value ... ok
[INFO] [stderr]     |
[INFO] [stdout] test gameplay::suggestion::tests::it_is_comparable ... ok
[INFO] [stderr] 208 |     fn it_suggests_correct_move_7() {
[INFO] [stdout] test five_in_a_row::dir::tests::it_check_rising_diagonal_direction ... ok
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] test five_in_a_row::mv::tests::it_checks_type ... ok
[INFO] [stderr]     |
[INFO] [stdout] test five_in_a_row::mv::tests::it_computes_distance ... ok
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] test five_in_a_row::dir::tests::it_check_falling_diagonal_direction ... ok
[INFO] [stderr] 
[INFO] [stdout] test five_in_a_row::mv::tests::it_sorts_vec_of_moves ... ok
[INFO] [stderr] warning: `game_play` (test "five_in_a_row") generated 2 warnings
[INFO] [stdout] test five_in_a_row::tests::it_replays_game_1 ... ok
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stdout] test game::score::tests::it_is_comparable ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/game_play-3aea5d93cf301560)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/game_play-cbcd8928b1ff4c86)
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stderr]      Running tests/five_in_a_row.rs (/opt/rustwide/target/debug/deps/five_in_a_row-7ef83216dfee0dc2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test lib::five_in_a_row::mv::tests::it_computes_distance ... ok
[INFO] [stdout] test lib::five_in_a_row::mv::tests::it_sorts_vec_of_moves ... ok
[INFO] [stdout] test lib::five_in_a_row::tests::it_does_new_move ... ok
[INFO] [stdout] test lib::five_in_a_row::tests::it_replays_game_1 ... ok
[INFO] [stdout] test lib::game::score::tests::it_is_comparable ... ok
[INFO] [stdout] test lib::gameplay::suggestion::tests::it_computes_deep_score ... ok
[INFO] [stdout] test lib::five_in_a_row::dir::tests::it_check_row_direction ... ok
[INFO] [stdout] test lib::game::score::tests::it_returns_greater_value ... ok
[INFO] [stdout] test lib::five_in_a_row::dir::tests::it_creates_iterator ... ok
[INFO] [stdout] test lib::five_in_a_row::dir::tests::it_check_rising_diagonal_direction ... ok
[INFO] [stdout] test lib::five_in_a_row::mv::tests::it_checks_type ... ok
[INFO] [stdout] test lib::gameplay::suggestion::tests::it_is_comparable ... ok
[INFO] [stdout] test lib::five_in_a_row::tests::it_computes_score_for_row ... ok
[INFO] [stdout] test lib::five_in_a_row::dir::tests::it_check_col_direction ... ok
[INFO] [stdout] test lib::five_in_a_row::tests::it_creates_empty_game ... ok
[INFO] [stdout] test lib::five_in_a_row::tests::it_creates_game_from_coordinates ... ok
[INFO] [stdout] test lib::five_in_a_row::dir::tests::it_check_falling_diagonal_direction ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::it_suggests_correct_move_2 ... ok
[INFO] [stdout] test tests::it_suggests_correct_move_1 ... ok
[INFO] [stdout] test tests::it_suggests_correct_move_3 ... ok
[INFO] [stdout] test tests::it_suggests_correct_move_4 ... ok
[INFO] [stdout] test tests::it_suggests_correct_move_5 ... ok
[INFO] [stdout] test tests::it_suggests_correct_move_6 has been running for over 60 seconds
[INFO] [stderr]    Doc-tests game_play
[INFO] [stdout] test tests::it_suggests_correct_move_6 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 80.40s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "95428fd5e3997684295b653a7d206a12f46608b40a4bbddbb14b0091903e8923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95428fd5e3997684295b653a7d206a12f46608b40a4bbddbb14b0091903e8923", kill_on_drop: false }`
[INFO] [stdout] 95428fd5e3997684295b653a7d206a12f46608b40a4bbddbb14b0091903e8923