[INFO] fetching crate hnefatafl 0.0.2...
[INFO] testing hnefatafl-0.0.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate hnefatafl 0.0.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate hnefatafl 0.0.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate hnefatafl 0.0.2
[INFO] tweaked toml for crates.io crate hnefatafl 0.0.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hnefatafl 0.0.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hnefatafl 0.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1e14d79be9e7d6e61f0f946f9a11e71d47d35aa08f610b4f87923246fc6ddb5
[INFO] running `Command { std: "docker" "start" "-a" "f1e14d79be9e7d6e61f0f946f9a11e71d47d35aa08f610b4f87923246fc6ddb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1e14d79be9e7d6e61f0f946f9a11e71d47d35aa08f610b4f87923246fc6ddb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1e14d79be9e7d6e61f0f946f9a11e71d47d35aa08f610b4f87923246fc6ddb5", kill_on_drop: false }`
[INFO] [stdout] f1e14d79be9e7d6e61f0f946f9a11e71d47d35aa08f610b4f87923246fc6ddb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc8c36944ecaea04284987dd57af24fa3fdab8ffc00b8f07e50af8143f7c7067
[INFO] running `Command { std: "docker" "start" "-a" "cc8c36944ecaea04284987dd57af24fa3fdab8ffc00b8f07e50af8143f7c7067", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.164
[INFO] [stderr]    Compiling syn v2.0.89
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling rustc-hex v2.1.0
[INFO] [stderr]    Compiling uint v0.10.0
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling fixed-hash v0.8.0
[INFO] [stderr]    Compiling primitive-types v0.13.1
[INFO] [stderr]    Compiling hnefatafl v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `empty` is never used
[INFO] [stdout]    --> src/board/state.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 120 | impl<B: BitField> BasicBoardState<B> {
[INFO] [stdout]     | ------------------------------------ associated function in this implementation
[INFO] [stdout] 121 |     fn empty(side_len: u8) -> Self {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.14s
[INFO] running `Command { std: "docker" "inspect" "cc8c36944ecaea04284987dd57af24fa3fdab8ffc00b8f07e50af8143f7c7067", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc8c36944ecaea04284987dd57af24fa3fdab8ffc00b8f07e50af8143f7c7067", kill_on_drop: false }`
[INFO] [stdout] cc8c36944ecaea04284987dd57af24fa3fdab8ffc00b8f07e50af8143f7c7067
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8916ec0cf8eb594dd85a53f5263dc4ab5099d6a5e755c2bb4b91f0835ac66161
[INFO] running `Command { std: "docker" "start" "-a" "8916ec0cf8eb594dd85a53f5263dc4ab5099d6a5e755c2bb4b91f0835ac66161", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]    Compiling unty v0.0.4
[INFO] [stdout] warning: associated function `empty` is never used
[INFO] [stdout]    --> src/board/state.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 120 | impl<B: BitField> BasicBoardState<B> {
[INFO] [stdout]     | ------------------------------------ associated function in this implementation
[INFO] [stdout] 121 |     fn empty(side_len: u8) -> Self {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]    Compiling bincode v2.0.1
[INFO] [stderr]    Compiling hnefatafl v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `empty` is never used
[INFO] [stdout]    --> src/board/state.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 120 | impl<B: BitField> BasicBoardState<B> {
[INFO] [stdout]     | ------------------------------------ associated function in this implementation
[INFO] [stdout] 121 |     fn empty(side_len: u8) -> Self {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.47s
[INFO] running `Command { std: "docker" "inspect" "8916ec0cf8eb594dd85a53f5263dc4ab5099d6a5e755c2bb4b91f0835ac66161", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8916ec0cf8eb594dd85a53f5263dc4ab5099d6a5e755c2bb4b91f0835ac66161", kill_on_drop: false }`
[INFO] [stdout] 8916ec0cf8eb594dd85a53f5263dc4ab5099d6a5e755c2bb4b91f0835ac66161
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f5ec82bfb1b358af51b98ef8151edd808d157a771b80a5d66acebb0b8b9b7c78
[INFO] running `Command { std: "docker" "start" "-a" "f5ec82bfb1b358af51b98ef8151edd808d157a771b80a5d66acebb0b8b9b7c78", kill_on_drop: false }`
[INFO] [stderr] warning: associated function `empty` is never used
[INFO] [stderr]    --> src/board/state.rs:121:8
[INFO] [stderr]     |
[INFO] [stderr] 120 | impl<B: BitField> BasicBoardState<B> {
[INFO] [stderr]     | ------------------------------------ associated function in this implementation
[INFO] [stderr] 121 |     fn empty(side_len: u8) -> Self {
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `hnefatafl` (lib) generated 1 warning
[INFO] [stderr] warning: `hnefatafl` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hnefatafl-670d2b77278e6884)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test board::geometry::tests::test_neighbors ... ok
[INFO] [stdout] test board::state::tests::test_from_str ... ok
[INFO] [stdout] test board::state::tests::test_count_pieces ... ok
[INFO] [stdout] test board::state::tests::test_iter_occupied ... ok
[INFO] [stdout] test board::state::tests::test_piece_movement ... ok
[INFO] [stdout] test board::state::tests::test_swap_pieces ... ok
[INFO] [stdout] test game::logic::tests::test_can_play ... ok
[INFO] [stdout] test collections::tileset::tests::basic_test ... ok
[INFO] [stdout] test game::logic::tests::test_exit_forts ... ok
[INFO] [stdout] test game::logic::tests::test_linnaean_capture ... ok
[INFO] [stdout] test game::logic::tests::test_enclosures ... ok
[INFO] [stdout] test game::logic::tests::test_encl_secure ... ok
[INFO] [stdout] test game::logic::tests::test_play_outcome ... ok
[INFO] [stdout] test game::logic::tests::test_play_validity ... ok
[INFO] [stdout] test game::logic::tests::test_shieldwalls ... ok
[INFO] [stdout] test game::logic::tests::test_strong_king_capture ... ok
[INFO] [stdout] test game::state::tests::test_repetition_tracker ... ok
[INFO] [stdout] test pieces::tests::test_empty ... ok
[INFO] [stdout] test game::tests::test_iter_plays ... ok
[INFO] [stdout] test game::tests::test_undo ... ok
[INFO] [stdout] test pieces::tests::test_king_only ... ok
[INFO] [stdout] test pieces::tests::test_piece_set ... ok
[INFO] [stdout] test tiles::tests::test_moves ... ok
[INFO] [stdout] test tiles::tests::test_parsing_moves ... ok
[INFO] [stdout] test tiles::tests::test_parsing_tiles ... ok
[INFO] [stdout] test tiles::tests::test_tile_creation ... ok
[INFO] [stdout] test game::logic::tests::test_repetitions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_real_games.rs (/opt/rustwide/target/debug/deps/test_real_games-8f3a268e9aecc0ee)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_real_brandubh ... ok
[INFO] [stdout] test test_real_copenhagen ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.49s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hnefatafl
[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" "f5ec82bfb1b358af51b98ef8151edd808d157a771b80a5d66acebb0b8b9b7c78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5ec82bfb1b358af51b98ef8151edd808d157a771b80a5d66acebb0b8b9b7c78", kill_on_drop: false }`
[INFO] [stdout] f5ec82bfb1b358af51b98ef8151edd808d157a771b80a5d66acebb0b8b9b7c78
