[INFO] fetching crate lifegame 0.3.9... [INFO] testing lifegame-0.3.9 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate lifegame 0.3.9 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate lifegame 0.3.9 [INFO] finished tweaking crates.io crate lifegame 0.3.9 [INFO] tweaked toml for crates.io crate lifegame 0.3.9 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate lifegame 0.3.9 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate lifegame 0.3.9 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-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b2db1b11f4ae501f0ef05339464861455a12c5f554c50c212f6bfe1a67109178 [INFO] running `Command { std: "docker" "start" "-a" "b2db1b11f4ae501f0ef05339464861455a12c5f554c50c212f6bfe1a67109178", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b2db1b11f4ae501f0ef05339464861455a12c5f554c50c212f6bfe1a67109178", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2db1b11f4ae501f0ef05339464861455a12c5f554c50c212f6bfe1a67109178", kill_on_drop: false }` [INFO] [stdout] b2db1b11f4ae501f0ef05339464861455a12c5f554c50c212f6bfe1a67109178 [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a6109dd9913b47df81be06c7eebfa7a61528e27bba6f32a09f51e686f77f6d32 [INFO] running `Command { std: "docker" "start" "-a" "a6109dd9913b47df81be06c7eebfa7a61528e27bba6f32a09f51e686f77f6d32", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling signal-hook v0.3.18 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling bitflags v2.9.2 [INFO] [stderr] Compiling anyhow v1.0.99 [INFO] [stderr] Compiling litrs v0.4.2 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling matreex v0.33.2 [INFO] [stderr] Compiling clap_builder v4.5.44 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling signal-hook-mio v0.2.4 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling document-features v0.2.11 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand_seeder v0.4.0 [INFO] [stderr] Compiling convert_case v0.7.1 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling derive_more-impl v2.0.1 [INFO] [stderr] Compiling clap_derive v4.5.45 [INFO] [stderr] Compiling derive_more v2.0.1 [INFO] [stderr] Compiling crossterm v0.29.0 [INFO] [stderr] Compiling clap v4.5.45 [INFO] [stderr] Compiling lifegame v0.3.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/signal.rs:109:14 [INFO] [stdout] | [INFO] [stdout] 109 | fn state(&self) -> MutexGuard { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 109 | fn state(&self) -> MutexGuard<'_, bool> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.29s [INFO] running `Command { std: "docker" "inspect" "a6109dd9913b47df81be06c7eebfa7a61528e27bba6f32a09f51e686f77f6d32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6109dd9913b47df81be06c7eebfa7a61528e27bba6f32a09f51e686f77f6d32", kill_on_drop: false }` [INFO] [stdout] a6109dd9913b47df81be06c7eebfa7a61528e27bba6f32a09f51e686f77f6d32 [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6217c60e575de476af90ecd6e1dff25b9eab86313da4814d814234080435d4c4 [INFO] running `Command { std: "docker" "start" "-a" "6217c60e575de476af90ecd6e1dff25b9eab86313da4814d814234080435d4c4", kill_on_drop: false }` [INFO] [stderr] Compiling lifegame v0.3.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/signal.rs:109:14 [INFO] [stdout] | [INFO] [stdout] 109 | fn state(&self) -> MutexGuard { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 109 | fn state(&self) -> MutexGuard<'_, bool> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.89s [INFO] running `Command { std: "docker" "inspect" "6217c60e575de476af90ecd6e1dff25b9eab86313da4814d814234080435d4c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6217c60e575de476af90ecd6e1dff25b9eab86313da4814d814234080435d4c4", kill_on_drop: false }` [INFO] [stdout] 6217c60e575de476af90ecd6e1dff25b9eab86313da4814d814234080435d4c4 [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 634e05f6625babe0c2f70cd902d12024da75f7391de879b65d13b6c3cc1c40ff [INFO] running `Command { std: "docker" "start" "-a" "634e05f6625babe0c2f70cd902d12024da75f7391de879b65d13b6c3cc1c40ff", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/signal.rs:109:14 [INFO] [stderr] | [INFO] [stderr] 109 | fn state(&self) -> MutexGuard { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided 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] 109 | fn state(&self) -> MutexGuard<'_, bool> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `lifegame` (bin "lifegame" test) generated 1 warning (run `cargo fix --bin "lifegame" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lifegame-a0475e825f2ac7fc) [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" "634e05f6625babe0c2f70cd902d12024da75f7391de879b65d13b6c3cc1c40ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "634e05f6625babe0c2f70cd902d12024da75f7391de879b65d13b6c3cc1c40ff", kill_on_drop: false }` [INFO] [stdout] 634e05f6625babe0c2f70cd902d12024da75f7391de879b65d13b6c3cc1c40ff