[INFO] fetching crate spargio-signal 0.5.13...
[INFO] testing spargio-signal-0.5.13 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate spargio-signal 0.5.13 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate spargio-signal 0.5.13
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate spargio-signal 0.5.13
[INFO] tweaked toml for crates.io crate spargio-signal 0.5.13 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate spargio-signal 0.5.13 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 spargio-signal 0.5.13 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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3d4ee73b92d19834130e70f3ca8d515ffd1b66dd449ddbc74466d11e77ddd29
[INFO] running `Command { std: "docker" "start" "-a" "a3d4ee73b92d19834130e70f3ca8d515ffd1b66dd449ddbc74466d11e77ddd29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3d4ee73b92d19834130e70f3ca8d515ffd1b66dd449ddbc74466d11e77ddd29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3d4ee73b92d19834130e70f3ca8d515ffd1b66dd449ddbc74466d11e77ddd29", kill_on_drop: false }`
[INFO] [stdout] a3d4ee73b92d19834130e70f3ca8d515ffd1b66dd449ddbc74466d11e77ddd29
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68746e577b69adcd20fdf902d666e83b4436f58036c7f0debbfaf1665faa0b45
[INFO] running `Command { std: "docker" "start" "-a" "68746e577b69adcd20fdf902d666e83b4436f58036c7f0debbfaf1665faa0b45", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling io-uring v0.7.11
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling spargio v0.5.13
[INFO] [stderr]    Compiling spargio-signal v0.5.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.46s
[INFO] running `Command { std: "docker" "inspect" "68746e577b69adcd20fdf902d666e83b4436f58036c7f0debbfaf1665faa0b45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68746e577b69adcd20fdf902d666e83b4436f58036c7f0debbfaf1665faa0b45", kill_on_drop: false }`
[INFO] [stdout] 68746e577b69adcd20fdf902d666e83b4436f58036c7f0debbfaf1665faa0b45
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07ffdb6b25c321c8064b62856db07beae9d8f2732489546494556bce42ea59ed
[INFO] running `Command { std: "docker" "start" "-a" "07ffdb6b25c321c8064b62856db07beae9d8f2732489546494556bce42ea59ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling spargio-signal v0.5.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "07ffdb6b25c321c8064b62856db07beae9d8f2732489546494556bce42ea59ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07ffdb6b25c321c8064b62856db07beae9d8f2732489546494556bce42ea59ed", kill_on_drop: false }`
[INFO] [stdout] 07ffdb6b25c321c8064b62856db07beae9d8f2732489546494556bce42ea59ed
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bba5e15254d547cf0b859ebb9a3abe4ca22fb640b7a9deadb8f4a8836217ed7c
[INFO] running `Command { std: "docker" "start" "-a" "bba5e15254d547cf0b859ebb9a3abe4ca22fb640b7a9deadb8f4a8836217ed7c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/spargio_signal-152e3030e05dd3ae)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::ctrl_c_stream_constructs ... ok
[INFO] [stdout] test tests::signal_stream_receives_raised_signal ... ok
[INFO] [stdout] test tests::hub_broadcasts_to_multiple_streams ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/maturity_tdd.rs (/opt/rustwide/target/debug/deps/maturity_tdd-85810bdcf4ce82ab)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test signal_stream_recv_matching_filters_unwanted_signal ... ok
[INFO] [stdout] test signal_hub_broadcasts_to_multiple_subscribers ... ok
[INFO] [stdout] test ctrl_c_stream_still_constructs ... ok
[INFO] [stdout] test signal_stream_recv_timeout_returns_none ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests spargio_signal
[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" "bba5e15254d547cf0b859ebb9a3abe4ca22fb640b7a9deadb8f4a8836217ed7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bba5e15254d547cf0b859ebb9a3abe4ca22fb640b7a9deadb8f4a8836217ed7c", kill_on_drop: false }`
[INFO] [stdout] bba5e15254d547cf0b859ebb9a3abe4ca22fb640b7a9deadb8f4a8836217ed7c
