[INFO] fetching crate sigpool 0.0.1...
[INFO] testing sigpool-0.0.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate sigpool 0.0.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate sigpool 0.0.1
[INFO] finished tweaking crates.io crate sigpool 0.0.1
[INFO] tweaked toml for crates.io crate sigpool 0.0.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sigpool 0.0.1 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 sigpool 0.0.1 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1635d11c550ff4bb1515cdb6267b0c9eac3f0afd33bde193ef84b7ce72efcf84
[INFO] running `Command { std: "docker" "start" "-a" "1635d11c550ff4bb1515cdb6267b0c9eac3f0afd33bde193ef84b7ce72efcf84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1635d11c550ff4bb1515cdb6267b0c9eac3f0afd33bde193ef84b7ce72efcf84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1635d11c550ff4bb1515cdb6267b0c9eac3f0afd33bde193ef84b7ce72efcf84", kill_on_drop: false }`
[INFO] [stdout] 1635d11c550ff4bb1515cdb6267b0c9eac3f0afd33bde193ef84b7ce72efcf84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3c41201135fd6722572da7480e8fe8d102be73fb62c183a8e1a49d4a67dfaca4
[INFO] running `Command { std: "docker" "start" "-a" "3c41201135fd6722572da7480e8fe8d102be73fb62c183a8e1a49d4a67dfaca4", kill_on_drop: false }`
[INFO] [stderr]    Compiling sigpool v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "3c41201135fd6722572da7480e8fe8d102be73fb62c183a8e1a49d4a67dfaca4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c41201135fd6722572da7480e8fe8d102be73fb62c183a8e1a49d4a67dfaca4", kill_on_drop: false }`
[INFO] [stdout] 3c41201135fd6722572da7480e8fe8d102be73fb62c183a8e1a49d4a67dfaca4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] aed58e240b7160c98643cb3e55188886bd5bf20b39913f179bf935b74c096b2e
[INFO] running `Command { std: "docker" "start" "-a" "aed58e240b7160c98643cb3e55188886bd5bf20b39913f179bf935b74c096b2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling sigpool v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "aed58e240b7160c98643cb3e55188886bd5bf20b39913f179bf935b74c096b2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aed58e240b7160c98643cb3e55188886bd5bf20b39913f179bf935b74c096b2e", kill_on_drop: false }`
[INFO] [stdout] aed58e240b7160c98643cb3e55188886bd5bf20b39913f179bf935b74c096b2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 52421d0ae6def44f39fab2db7b0e26fff094233a457779f7354239e4e934bc8c
[INFO] running `Command { std: "docker" "start" "-a" "52421d0ae6def44f39fab2db7b0e26fff094233a457779f7354239e4e934bc8c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sigpool-e12ab694b24ba14d)
[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" "52421d0ae6def44f39fab2db7b0e26fff094233a457779f7354239e4e934bc8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52421d0ae6def44f39fab2db7b0e26fff094233a457779f7354239e4e934bc8c", kill_on_drop: false }`
[INFO] [stdout] 52421d0ae6def44f39fab2db7b0e26fff094233a457779f7354239e4e934bc8c
