[INFO] fetching crate signal-hook 0.3.18... [INFO] testing signal-hook-0.3.18 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate signal-hook 0.3.18 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate signal-hook 0.3.18 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate signal-hook 0.3.18 [INFO] tweaked toml for crates.io crate signal-hook 0.3.18 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate signal-hook 0.3.18 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 signal-hook 0.3.18 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 6e6920a2d5c8aa465d2f719d264ca56b9325815891525be02edfe6cf812c61e2 [INFO] running `Command { std: "docker" "start" "-a" "6e6920a2d5c8aa465d2f719d264ca56b9325815891525be02edfe6cf812c61e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6e6920a2d5c8aa465d2f719d264ca56b9325815891525be02edfe6cf812c61e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e6920a2d5c8aa465d2f719d264ca56b9325815891525be02edfe6cf812c61e2", kill_on_drop: false }` [INFO] [stdout] 6e6920a2d5c8aa465d2f719d264ca56b9325815891525be02edfe6cf812c61e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f32062321a176f9a0fecd9c68176b88692f0e4ee0c8d5779941f53e2530b4124 [INFO] running `Command { std: "docker" "start" "-a" "f32062321a176f9a0fecd9c68176b88692f0e4ee0c8d5779941f53e2530b4124", kill_on_drop: false }` [INFO] [stderr] Compiling signal-hook v0.3.18 (/opt/rustwide/workdir) [INFO] [stderr] Compiling signal-hook-registry v1.4.3 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iterator/mod.rs:268:20 [INFO] [stdout] | [INFO] [stdout] 268 | pub fn forever(&mut self) -> Forever { [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] 268 | pub fn forever(&mut self) -> Forever<'_, E> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.96s [INFO] running `Command { std: "docker" "inspect" "f32062321a176f9a0fecd9c68176b88692f0e4ee0c8d5779941f53e2530b4124", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f32062321a176f9a0fecd9c68176b88692f0e4ee0c8d5779941f53e2530b4124", kill_on_drop: false }` [INFO] [stdout] f32062321a176f9a0fecd9c68176b88692f0e4ee0c8d5779941f53e2530b4124 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1073765177c84224528884f3a0d9c79ac5d70e3aabcf2dfbcb9a067d29894433 [INFO] running `Command { std: "docker" "start" "-a" "1073765177c84224528884f3a0d9c79ac5d70e3aabcf2dfbcb9a067d29894433", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling smallvec v1.15.0 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iterator/mod.rs:268:20 [INFO] [stdout] | [INFO] [stdout] 268 | pub fn forever(&mut self) -> Forever { [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] 268 | pub fn forever(&mut self) -> Forever<'_, E> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling serial_test_derive v0.7.0 [INFO] [stderr] Compiling serial_test v0.7.0 [INFO] [stderr] Compiling signal-hook v0.3.18 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iterator/mod.rs:268:20 [INFO] [stdout] | [INFO] [stdout] 268 | pub fn forever(&mut self) -> Forever { [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] 268 | pub fn forever(&mut self) -> Forever<'_, E> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.52s [INFO] running `Command { std: "docker" "inspect" "1073765177c84224528884f3a0d9c79ac5d70e3aabcf2dfbcb9a067d29894433", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1073765177c84224528884f3a0d9c79ac5d70e3aabcf2dfbcb9a067d29894433", kill_on_drop: false }` [INFO] [stdout] 1073765177c84224528884f3a0d9c79ac5d70e3aabcf2dfbcb9a067d29894433 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7c85e0e3ec58239a1a89e17ae1de9564bc0b15b3c18cb920e8e21300bcd72366 [INFO] running `Command { std: "docker" "start" "-a" "7c85e0e3ec58239a1a89e17ae1de9564bc0b15b3c18cb920e8e21300bcd72366", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] [INFO] [stderr] --> src/iterator/mod.rs:268:20 [INFO] [stdout] running 11 tests [INFO] [stderr] | [INFO] [stdout] test low_level::channel::tests::multi_thread ... ok [INFO] [stderr] 268 | pub fn forever(&mut self) -> Forever { [INFO] [stdout] test low_level::channel::tests::multiple ... ok [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] test low_level::channel::tests::new_empty ... ok [INFO] [stderr] | | [INFO] [stdout] test low_level::channel::tests::overflow ... ok [INFO] [stderr] | the lifetime is elided here [INFO] [stdout] test low_level::pipe::tests::register_dgram_socket ... ok [INFO] [stderr] | [INFO] [stdout] test low_level::pipe::tests::register_with_socket ... ok [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] test low_level::signal_details::test::existing ... ok [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] test low_level::signal_details::test::unknown ... ok [INFO] [stderr] help: use `'_` for type paths [INFO] [stdout] test low_level::pipe::tests::register_with_pipe ... ok [INFO] [stderr] | [INFO] [stdout] test low_level::channel::tests::pass_value ... ok [INFO] [stderr] 268 | pub fn forever(&mut self) -> Forever<'_, E> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `signal-hook` (lib) generated 1 warning (run `cargo fix --lib -p signal-hook` to apply 1 suggestion) [INFO] [stderr] warning: `signal-hook` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/signal_hook-dc0eecada3c88881) [INFO] [stderr] Running tests/default.rs (/opt/rustwide/target/debug/deps/default-f6952f790dea9486) [INFO] [stdout] test flag::tests::register_unregister ... ok [INFO] [stderr] Running tests/iterator.rs (/opt/rustwide/target/debug/deps/iterator-d18127b471369f6e) [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test sig_dfl ... ok [INFO] [stdout] test sig_dfl_static ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test delayed_signal_consumed ... ok [INFO] [stdout] test forever_returns_recieved_signals ... ok [INFO] [stdout] test forever_doesnt_block_when_closed ... ok [INFO] [stdout] test add_signal_after_creation ... ok [INFO] [stdout] test forever_terminates_when_closed ... ok [INFO] [stdout] test is_closed_initially_returns_false ... ok [INFO] [stdout] test pending_doesnt_block ... ok [INFO] [stdout] test signals_block_wait ... ok [INFO] [stdout] test wait_returns_recieved_signals ... ok [INFO] [stdout] test wait_unblocks_when_closed ... ok [INFO] [stdout] test is_closed_returns_true_when_closed ... ok [INFO] [stderr] Running tests/shutdown.rs (/opt/rustwide/target/debug/deps/shutdown-80e3d8df8c057f1a) [INFO] [stdout] test wait_doesnt_block_when_closed ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.04s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test cleanup_inside_signal ... ok [INFO] [stderr] Doc-tests signal_hook [INFO] [stdout] test cleanup_after_signal ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test src/low_level/signal_details.rs - low_level::signal_details::signal_name (line 100) ... ok [INFO] [stdout] test src/lib.rs - (line 145) ... ok [INFO] [stdout] test src/flag.rs - flag (line 26) ... ok [INFO] [stdout] test src/iterator/mod.rs - iterator (line 18) ... ok [INFO] [stdout] test src/lib.rs - (line 189) ... ok [INFO] [stdout] test src/low_level/pipe.rs - low_level::pipe (line 59) ... ok [INFO] [stdout] test src/flag.rs - flag (line 107) ... ok [INFO] [stdout] test src/lib.rs - (line 214) ... ok [INFO] [stdout] test src/iterator/mod.rs - iterator::SignalsInfo::forever (line 242) ... ok [INFO] [stdout] test src/iterator/exfiltrator/raw.rs - iterator::exfiltrator::raw::WithRawSiginfo (line 41) ... ok [INFO] [stdout] test src/iterator/mod.rs - iterator::SignalsInfo (line 101) ... ok [INFO] [stdout] test src/flag.rs - flag (line 75) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.52s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7c85e0e3ec58239a1a89e17ae1de9564bc0b15b3c18cb920e8e21300bcd72366", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c85e0e3ec58239a1a89e17ae1de9564bc0b15b3c18cb920e8e21300bcd72366", kill_on_drop: false }` [INFO] [stdout] 7c85e0e3ec58239a1a89e17ae1de9564bc0b15b3c18cb920e8e21300bcd72366