[INFO] fetching crate signal-hook-registry 1.4.8...
[INFO] testing signal-hook-registry-1.4.8 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate signal-hook-registry 1.4.8 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate signal-hook-registry 1.4.8
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate signal-hook-registry 1.4.8
[INFO] tweaked toml for crates.io crate signal-hook-registry 1.4.8 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate signal-hook-registry 1.4.8 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 signal-hook-registry 1.4.8 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e9c0da4f9beab39f7247085f6426f4e45045b29ca1284866ba4f72727a394967
[INFO] running `Command { std: "docker" "start" "-a" "e9c0da4f9beab39f7247085f6426f4e45045b29ca1284866ba4f72727a394967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9c0da4f9beab39f7247085f6426f4e45045b29ca1284866ba4f72727a394967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9c0da4f9beab39f7247085f6426f4e45045b29ca1284866ba4f72727a394967", kill_on_drop: false }`
[INFO] [stdout] e9c0da4f9beab39f7247085f6426f4e45045b29ca1284866ba4f72727a394967
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 6435d3a38be9e310f4e1bb9cecbf782fc19280d1aa46c21e9e63a07fdcde1e3f
[INFO] running `Command { std: "docker" "start" "-a" "6435d3a38be9e310f4e1bb9cecbf782fc19280d1aa46c21e9e63a07fdcde1e3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling errno v0.3.11
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "6435d3a38be9e310f4e1bb9cecbf782fc19280d1aa46c21e9e63a07fdcde1e3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6435d3a38be9e310f4e1bb9cecbf782fc19280d1aa46c21e9e63a07fdcde1e3f", kill_on_drop: false }`
[INFO] [stdout] 6435d3a38be9e310f4e1bb9cecbf782fc19280d1aa46c21e9e63a07fdcde1e3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e59cfce67bde52684e09e69ade78d22079be9761e4b5fbae9eb98433096eed7a
[INFO] running `Command { std: "docker" "start" "-a" "e59cfce67bde52684e09e69ade78d22079be9761e4b5fbae9eb98433096eed7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling signal-hook-registry v1.4.3
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.25s
[INFO] running `Command { std: "docker" "inspect" "e59cfce67bde52684e09e69ade78d22079be9761e4b5fbae9eb98433096eed7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e59cfce67bde52684e09e69ade78d22079be9761e4b5fbae9eb98433096eed7a", kill_on_drop: false }`
[INFO] [stdout] e59cfce67bde52684e09e69ade78d22079be9761e4b5fbae9eb98433096eed7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] dc19d47d8123442ec5fc71e690dd2ed5592d3617c8a642fa90ee1fd9e9df478a
[INFO] running `Command { std: "docker" "start" "-a" "dc19d47d8123442ec5fc71e690dd2ed5592d3617c8a642fa90ee1fd9e9df478a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/signal_hook_registry-3d2710e0dc3119a2)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::save_restore_errno ... ok
[INFO] [stdout] test vec_map::tests::clear ... ok
[INFO] [stdout] test vec_map::tests::empty ... ok
[INFO] [stdout] test vec_map::tests::insert_overwrite ... ok
[INFO] [stdout] test vec_map::tests::insert_remove ... ok
[INFO] [stdout] test vec_map::tests::insert_update_get ... ok
[INFO] [stdout] test vec_map::tests::insertion_order ... ok
[INFO] [stdout] test tests::forbidden_raw ... ok
[INFO] [stdout] test tests::register_unregister ... ok
[INFO] [stdout] test vec_map::tests::containment_equivalences ... ok
[INFO] [stdout] test tests::panic_forbidden - should panic ... ok
[INFO] [stdout] test tests::signal_without_pid ... ok
[INFO] [stdout] test tests::signal_with_pid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/unregister_signal.rs (/opt/rustwide/target/debug/deps/unregister_signal-ef974168606e1c20)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test register_unregister ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests signal_hook_registry
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - register (line 559) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dc19d47d8123442ec5fc71e690dd2ed5592d3617c8a642fa90ee1fd9e9df478a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc19d47d8123442ec5fc71e690dd2ed5592d3617c8a642fa90ee1fd9e9df478a", kill_on_drop: false }`
[INFO] [stdout] dc19d47d8123442ec5fc71e690dd2ed5592d3617c8a642fa90ee1fd9e9df478a
