[INFO] fetching crate words-game 0.1.0...
[INFO] testing words-game-0.1.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate words-game 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate words-game 0.1.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate words-game 0.1.0
[INFO] finished tweaking crates.io crate words-game 0.1.0
[INFO] tweaked toml for crates.io crate words-game 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", 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] 7a1435895c97635692a6a29a000931bc7557970b3cd0a1cfafe97a00c714e9e4
[INFO] running `Command { std: "docker" "start" "-a" "7a1435895c97635692a6a29a000931bc7557970b3cd0a1cfafe97a00c714e9e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a1435895c97635692a6a29a000931bc7557970b3cd0a1cfafe97a00c714e9e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a1435895c97635692a6a29a000931bc7557970b3cd0a1cfafe97a00c714e9e4", kill_on_drop: false }`
[INFO] [stdout] 7a1435895c97635692a6a29a000931bc7557970b3cd0a1cfafe97a00c714e9e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59fcdd526cb69e7778c912ae4694d03f0d0d14d6e2ccfb6cc746f83b5240114a
[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" "59fcdd526cb69e7778c912ae4694d03f0d0d14d6e2ccfb6cc746f83b5240114a", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling words-game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.98s
[INFO] running `Command { std: "docker" "inspect" "59fcdd526cb69e7778c912ae4694d03f0d0d14d6e2ccfb6cc746f83b5240114a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59fcdd526cb69e7778c912ae4694d03f0d0d14d6e2ccfb6cc746f83b5240114a", kill_on_drop: false }`
[INFO] [stdout] 59fcdd526cb69e7778c912ae4694d03f0d0d14d6e2ccfb6cc746f83b5240114a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed41ad4f80f5dea8ffc5a2d797efc4ba4ee98546ae85c3ee16f48680f5302bf1
[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" "ed41ad4f80f5dea8ffc5a2d797efc4ba4ee98546ae85c3ee16f48680f5302bf1", kill_on_drop: false }`
[INFO] [stderr]    Compiling words-game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.84s
[INFO] running `Command { std: "docker" "inspect" "ed41ad4f80f5dea8ffc5a2d797efc4ba4ee98546ae85c3ee16f48680f5302bf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed41ad4f80f5dea8ffc5a2d797efc4ba4ee98546ae85c3ee16f48680f5302bf1", kill_on_drop: false }`
[INFO] [stdout] ed41ad4f80f5dea8ffc5a2d797efc4ba4ee98546ae85c3ee16f48680f5302bf1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6e23c7f060a4f93356e0834153e192d7e3e68f2ee35fead52a7a48ddbb7a7a5b
[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" "6e23c7f060a4f93356e0834153e192d7e3e68f2ee35fead52a7a48ddbb7a7a5b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/words_game-1c4c9c6fc9b0a0e3)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test models::game::tests::board_size ... ok
[INFO] [stdout] test models::direction::tests::strip_contains_vertical_negative ... ok
[INFO] [stdout] test models::board::tests::set_and_get_tiles ... ok
[INFO] [stdout] test models::board::tests::apply_to_board ... ok
[INFO] [stdout] test models::game::tests::player_count ... ok
[INFO] [stdout] test models::direction::tests::strip_contains_horizontal ... ok
[INFO] [stdout] test models::board::tests::pieces_for_place_err ... ok
[INFO] [stdout] test models::player::tests::hand_size ... ok
[INFO] [stdout] test models::game::tests::tile_bag_different ... ok
[INFO] [stdout] test models::board::tests::pieces_for_place ... ok
[INFO] [stdout] test models::board::tests::get_overlay_at ... ok
[INFO] [stdout] test models::game::tests::serialization ... ok
[INFO] [stdout] test models::board::tests::full_overlay_test ... ok
[INFO] [stdout] test models::board::tests::at_no_tile_test ... ok
[INFO] [stdout] test constants::tests::dictionary_has_word ... ok
[INFO] [stdout] test constants::tests::dictionary_no_word ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/common.rs (/opt/rustwide/target/debug/deps/common-ad99eeaddacede20)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-486505712a151bea)
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test no_cover_starting ... ok
[INFO] [stdout] test full_game_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.70s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests words-game
[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" "6e23c7f060a4f93356e0834153e192d7e3e68f2ee35fead52a7a48ddbb7a7a5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e23c7f060a4f93356e0834153e192d7e3e68f2ee35fead52a7a48ddbb7a7a5b", kill_on_drop: false }`
[INFO] [stdout] 6e23c7f060a4f93356e0834153e192d7e3e68f2ee35fead52a7a48ddbb7a7a5b