[INFO] fetching crate signal-mod 1.0.0...
[INFO] testing signal-mod-1.0.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate signal-mod 1.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate signal-mod 1.0.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate signal-mod 1.0.0
[INFO] tweaked toml for crates.io crate signal-mod 1.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate signal-mod 1.0.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate signal-mod 1.0.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded value-bag v1.12.0
[INFO] [stderr]   Downloaded async-lock v2.8.0
[INFO] [stderr]   Downloaded signal-hook-async-std v0.2.2
[INFO] [stderr]   Downloaded polling v2.8.0
[INFO] [stderr]   Downloaded async-io v1.13.0
[INFO] [stderr]   Downloaded ctrlc v3.5.2
[INFO] [stderr]   Downloaded event-listener-strategy v0.4.0
[INFO] [stderr]   Downloaded async-lock v3.3.0
[INFO] [stderr]   Downloaded event-listener v4.0.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b2bb32457687da5bf770cbf0d4eed6099e010d9bf4e92db2322bbfe5e0797803
[INFO] running `Command { std: "docker" "start" "b2bb32457687da5bf770cbf0d4eed6099e010d9bf4e92db2322bbfe5e0797803", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2bb32457687da5bf770cbf0d4eed6099e010d9bf4e92db2322bbfe5e0797803", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b2bb32457687da5bf770cbf0d4eed6099e010d9bf4e92db2322bbfe5e0797803" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2bb32457687da5bf770cbf0d4eed6099e010d9bf4e92db2322bbfe5e0797803", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b2bb32457687da5bf770cbf0d4eed6099e010d9bf4e92db2322bbfe5e0797803" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling tokio v1.52.3
[INFO] [stderr]    Compiling signal-mod v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.42s
[INFO] running `Command { std: "docker" "inspect" "b2bb32457687da5bf770cbf0d4eed6099e010d9bf4e92db2322bbfe5e0797803", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b2bb32457687da5bf770cbf0d4eed6099e010d9bf4e92db2322bbfe5e0797803" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling tokio v1.52.3
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling clap v4.6.1
[INFO] [stderr]    Compiling signal-mod v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling proptest v1.11.0
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 38.26s
[INFO] running `Command { std: "docker" "inspect" "b2bb32457687da5bf770cbf0d4eed6099e010d9bf4e92db2322bbfe5e0797803", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b2bb32457687da5bf770cbf0d4eed6099e010d9bf4e92db2322bbfe5e0797803" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/signal_mod-8961c323ac51862c)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test coord::tests::token_observes_trigger ... ok
[INFO] [stdout] test coord::tests::builder_defaults ... ok
[INFO] [stdout] test hook::tests::fn_hook_records_invocations ... ok
[INFO] [stdout] test reason::tests::description_labels ... ok
[INFO] [stdout] test coord::tests::elapsed_increases_after_trigger ... ok
[INFO] [stdout] test coord::tests::wait_blocking_timeout_returns_false_on_expiry ... ok
[INFO] [stdout] test signal::tests::default_is_graceful ... ok
[INFO] [stdout] test coord::tests::hooks_run_in_priority_order ... ok
[INFO] [stdout] test coord::tests::token_wait_resolves_on_trigger ... ok
[INFO] [stdout] test signal::tests::iter_canonical_order ... ok
[INFO] [stdout] test signal::tests::set_empty_and_all ... ok
[INFO] [stdout] test signal::tests::is_unix_only_is_correct ... ok
[INFO] [stdout] test signal::tests::set_graceful_contents ... ok
[INFO] [stdout] test signal::tests::set_standard_contents ... ok
[INFO] [stdout] test coord::tests::wait_blocking_timeout_returns_true_on_trigger ... ok
[INFO] [stdout] test signal::tests::with_without_idempotent ... ok
[INFO] [stdout] test reason::tests::display_renders_signal_label ... ok
[INFO] [stdout] test reason::tests::is_signal_only_for_signal_variant ... ok
[INFO] [stdout] test signal::tests::signal_display_matches_description ... ok
[INFO] [stdout] test signal::tests::signal_unix_number_round_trip ... ok
[INFO] [stdout] test coord::tests::hooks_respect_graceful_budget ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/coordinator_integration.rs (/opt/rustwide/target/debug/deps/coordinator_integration-5feb86688f58569c)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test statistics_track_hook_completion ... ok
[INFO] [stdout] test trigger_clones_are_idempotent ... ok
[INFO] [stdout] test hooks_observe_reason ... ok
[INFO] [stdout] test install_without_runtime_returns_no_runtime ... ok
[INFO] [stdout] test token_clones_share_state ... ok
[INFO] [stdout] test signal_set_iteration_includes_only_enabled ... ok
[INFO] [stdout] test wait_blocking_timeout_short_returns_false ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/edge_cases.rs (/opt/rustwide/target/debug/deps/edge_cases-a328485567c8f7ea)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test all_set_contains_every_variant ... ok
[INFO] [stdout] test empty_set_iter_yields_nothing ... ok
[INFO] [stdout] test hooks_with_extreme_priorities_sort_correctly ... ok
[INFO] [stdout] test install_twice_returns_already_installed ... ok
[INFO] [stdout] test set_default_matches_graceful ... ok
[INFO] [stdout] test set_iter_yields_canonical_order ... ok
[INFO] [stdout] test equal_priority_hooks_preserve_insertion_order ... ok
[INFO] [stdout] test run_hooks_can_be_called_twice ... ok
[INFO] [stdout] test run_hooks_on_empty_list_returns_zero ... ok
[INFO] [stdout] test run_hooks_with_very_large_count_completes ... ok
[INFO] [stdout] test run_hooks_with_zero_graceful_budget_skips_all ... ok
[INFO] [stdout] test set_round_trip_through_with_and_without ... ok
[INFO] [stdout] test install_with_empty_signal_set_succeeds_as_no_op ... ok
[INFO] [stdout] test shutdown_reason_descriptions_are_stable ... ok
[INFO] [stdout] test signal_display_renders_description ... ok
[INFO] [stdout] test signal_unix_numbers_round_trip_unique ... ok
[INFO] [stdout] test wait_blocking_does_not_deadlock_when_already_initiated ... ok
[INFO] [stdout] test wait_resolves_immediately_when_already_initiated ... ok
[INFO] [stdout] test wait_blocking_timeout_returns_immediately_if_already_initiated ... ok
[INFO] [stdout] test panicking_hook_does_not_abort_remaining ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/property_tests.rs (/opt/rustwide/target/debug/deps/property_tests-5c2e183f07d53b55)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test run_hooks_returns_full_count ... ok
[INFO] [stdout] test is_unix_only_consistent ... ok
[INFO] [stdout] test unix_numbers_are_unique ... ok
[INFO] [stdout] test iter_is_canonical_order ... ok
[INFO] [stdout] test len_matches_iter_count ... ok
[INFO] [stdout] test first_trigger_then_all_redundant ... ok
[INFO] [stdout] test with_then_contains ... ok
[INFO] [stdout] test with_then_without_is_without ... ok
[INFO] [stdout] test without_then_not_contains ... ok
[INFO] [stdout] test without_then_with_contains ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.66s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/stress.rs (/opt/rustwide/target/debug/deps/stress-a4cd20204b4302e5)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test high_volume_clones_are_cheap_and_consistent ... ok
[INFO] [stdout] test statistics_are_consistent_under_concurrent_hook_runs ... ok
[INFO] [stdout] test many_concurrent_triggers_yield_single_initiator ... ok
[INFO] [stdout] test wait_blocking_timeout_under_contention_stays_responsive ... ok
[INFO] [stdout] test many_observers_wake_on_single_trigger ... ok
[INFO] [stdout] test rapid_trigger_then_observe_is_consistent ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests signal_mod
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/coord.rs - coord::Coordinator (line 54) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 20) - compile ... ok
[INFO] [stdout] test src/coord.rs - coord::CoordinatorBuilder (line 315) ... ok
[INFO] [stdout] test src/coord.rs - coord::Coordinator::run_hooks (line 194) ... ok
[INFO] [stdout] test src/hook.rs - hook::hook_from_fn (line 75) ... ok
[INFO] [stdout] test src/coord.rs - coord::Statistics (line 436) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.71s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b2bb32457687da5bf770cbf0d4eed6099e010d9bf4e92db2322bbfe5e0797803", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2bb32457687da5bf770cbf0d4eed6099e010d9bf4e92db2322bbfe5e0797803", kill_on_drop: false }`
[INFO] [stdout] b2bb32457687da5bf770cbf0d4eed6099e010d9bf4e92db2322bbfe5e0797803
