[INFO] fetching crate t4t-games 0.2.1...
[INFO] testing t4t-games-0.2.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate t4t-games 0.2.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate t4t-games 0.2.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate t4t-games 0.2.1
[INFO] tweaked toml for crates.io crate t4t-games 0.2.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate t4t-games 0.2.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate t4t-games 0.2.1 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" "+beta-2026-04-21" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3aabb34f847955ef6ec82731f85b9a1cec9c3118be072d2878e96c0c7677d11c
[INFO] running `Command { std: "docker" "start" "-a" "3aabb34f847955ef6ec82731f85b9a1cec9c3118be072d2878e96c0c7677d11c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3aabb34f847955ef6ec82731f85b9a1cec9c3118be072d2878e96c0c7677d11c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3aabb34f847955ef6ec82731f85b9a1cec9c3118be072d2878e96c0c7677d11c", kill_on_drop: false }`
[INFO] [stdout] 3aabb34f847955ef6ec82731f85b9a1cec9c3118be072d2878e96c0c7677d11c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd8d8d53283240131d19a5a6da34548092e8af00a6f4c9e2c5b1920cfcbf8000
[INFO] running `Command { std: "docker" "start" "-a" "cd8d8d53283240131d19a5a6da34548092e8af00a6f4c9e2c5b1920cfcbf8000", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling im v15.1.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling syn v2.0.71
[INFO] [stderr]    Compiling sized-chunks v0.6.5
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling ordered-float v4.2.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling derive_more v1.0.0
[INFO] [stderr]    Compiling t4t v0.2.1
[INFO] [stderr]    Compiling t4t-games v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tic_tac_toe.rs:249:23
[INFO] [stdout]     |
[INFO] [stdout] 249 |     fn possible_moves(&self, _player: PlayerIndex<2>, state: &Board) -> PossibleMoves<Square> {
[INFO] [stdout]     |                       ^^^^^ the lifetime is elided here                 ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 249 |     fn possible_moves(&self, _player: PlayerIndex<2>, state: &Board) -> PossibleMoves<'_, Square> {
[INFO] [stdout]     |                                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.87s
[INFO] running `Command { std: "docker" "inspect" "cd8d8d53283240131d19a5a6da34548092e8af00a6f4c9e2c5b1920cfcbf8000", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd8d8d53283240131d19a5a6da34548092e8af00a6f4c9e2c5b1920cfcbf8000", kill_on_drop: false }`
[INFO] [stdout] cd8d8d53283240131d19a5a6da34548092e8af00a6f4c9e2c5b1920cfcbf8000
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae94f7b0143d5bbc4dec2c25c30edb322f60fd13abc3a14e36cb3be2eccba803
[INFO] running `Command { std: "docker" "start" "-a" "ae94f7b0143d5bbc4dec2c25c30edb322f60fd13abc3a14e36cb3be2eccba803", kill_on_drop: false }`
[INFO] [stderr]    Compiling anstyle-parse v0.2.4
[INFO] [stderr]    Compiling anstyle v1.0.7
[INFO] [stderr]    Compiling colorchoice v1.0.1
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.0
[INFO] [stderr]    Compiling anstyle-query v1.1.0
[INFO] [stderr]    Compiling regex v1.10.5
[INFO] [stderr]    Compiling syn v2.0.71
[INFO] [stderr]    Compiling anstream v0.6.14
[INFO] [stderr]    Compiling env_filter v0.1.0
[INFO] [stderr]    Compiling env_logger v0.11.5
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling test-log-macros v0.2.16
[INFO] [stderr]    Compiling test-log v0.2.16
[INFO] [stderr]    Compiling derive_more v1.0.0
[INFO] [stderr]    Compiling t4t v0.2.1
[INFO] [stderr]    Compiling t4t-games v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tic_tac_toe.rs:249:23
[INFO] [stdout]     |
[INFO] [stdout] 249 |     fn possible_moves(&self, _player: PlayerIndex<2>, state: &Board) -> PossibleMoves<Square> {
[INFO] [stdout]     |                       ^^^^^ the lifetime is elided here                 ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 249 |     fn possible_moves(&self, _player: PlayerIndex<2>, state: &Board) -> PossibleMoves<'_, Square> {
[INFO] [stdout]     |                                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tic_tac_toe.rs:249:23
[INFO] [stdout]     |
[INFO] [stdout] 249 |     fn possible_moves(&self, _player: PlayerIndex<2>, state: &Board) -> PossibleMoves<Square> {
[INFO] [stdout]     |                       ^^^^^ the lifetime is elided here                 ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 249 |     fn possible_moves(&self, _player: PlayerIndex<2>, state: &Board) -> PossibleMoves<'_, Square> {
[INFO] [stdout]     |                                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.72s
[INFO] running `Command { std: "docker" "inspect" "ae94f7b0143d5bbc4dec2c25c30edb322f60fd13abc3a14e36cb3be2eccba803", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae94f7b0143d5bbc4dec2c25c30edb322f60fd13abc3a14e36cb3be2eccba803", kill_on_drop: false }`
[INFO] [stdout] ae94f7b0143d5bbc4dec2c25c30edb322f60fd13abc3a14e36cb3be2eccba803
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0365f50cd4448aafdffbdca9b1c6fd439c56108456dfade7b25b86a00167853f
[INFO] running `Command { std: "docker" "start" "-a" "0365f50cd4448aafdffbdca9b1c6fd439c56108456dfade7b25b86a00167853f", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/tic_tac_toe.rs:249:23
[INFO] [stderr]     |
[INFO] [stderr] 249 |     fn possible_moves(&self, _player: PlayerIndex<2>, state: &Board) -> PossibleMoves<Square> {
[INFO] [stderr]     |                       ^^^^^ the lifetime is elided here                 ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 249 |     fn possible_moves(&self, _player: PlayerIndex<2>, state: &Board) -> PossibleMoves<'_, Square> {
[INFO] [stderr]     |                                                                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: `t4t-games` (lib) generated 1 warning (run `cargo fix --lib -p t4t-games` to apply 1 suggestion)
[INFO] [stderr] warning: `t4t-games` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/t4t_games-ee8ec47f0204536a)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test dilemma::tests::defector_vs_cooperator ... ok
[INFO] [stdout] test dilemma::tests::tit_for_two_tats_vs_suspicious_tit_for_tat ... ok
[INFO] [stdout] test dilemma::tests::defector_vs_tit_for_tat ... ok
[INFO] [stdout] test dilemma::tests::tit_for_tat_vs_suspicious_tit_for_tat ... ok
[INFO] [stdout] test dilemma::tests::tit_for_tat_vs_tit_for_tat ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests t4t_games
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/dilemma.rs - dilemma::Dilemma::is_prisoners_dilemma (line 285) ... ok
[INFO] [stdout] test src/dilemma.rs - dilemma::Dilemma::is_chicken (line 373) ... ok
[INFO] [stdout] test src/dilemma.rs - dilemma::Dilemma::is_assurance_game (line 346) ... ok
[INFO] [stdout] test src/dilemma.rs - dilemma::Dilemma::is_stag_hunt (line 326) ... ok
[INFO] [stdout] test src/dilemma.rs - dilemma::Dilemma::snowdrift (line 260) ... ok
[INFO] [stdout] test src/dilemma.rs - dilemma::Dilemma::is_iterated_prisoners_dilemma (line 307) ... ok
[INFO] [stdout] test src/rock_paper_scissors.rs - rock_paper_scissors::fire_water (line 58) ... ok
[INFO] [stdout] test src/dilemma.rs - dilemma::Dilemma::chicken (line 236) ... ok
[INFO] [stdout] test src/rock_paper_scissors.rs - rock_paper_scissors::rock_paper_scissors (line 31) ... ok
[INFO] [stdout] test src/dilemma.rs - dilemma::Dilemma::assurance_game (line 163) ... ok
[INFO] [stdout] test src/dilemma.rs - dilemma::Dilemma::hawk_dove (line 200) ... ok
[INFO] [stdout] test src/dilemma.rs - dilemma::Dilemma::prisoners_dilemma (line 103) ... ok
[INFO] [stdout] test src/rock_paper_scissors.rs - rock_paper_scissors::big_rock_paper_scissors (line 87) ... ok
[INFO] [stdout] test src/dilemma.rs - dilemma::Dilemma::stag_hunt (line 139) ... ok
[INFO] [stdout] test src/dilemma.rs - dilemma (line 26) ... ok
[INFO] [stdout] test src/tic_tac_toe.rs - tic_tac_toe (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.99s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0365f50cd4448aafdffbdca9b1c6fd439c56108456dfade7b25b86a00167853f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0365f50cd4448aafdffbdca9b1c6fd439c56108456dfade7b25b86a00167853f", kill_on_drop: false }`
[INFO] [stdout] 0365f50cd4448aafdffbdca9b1c6fd439c56108456dfade7b25b86a00167853f
