[INFO] fetching crate pidfd_getfd 0.2.2...
[INFO] testing pidfd_getfd-0.2.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate pidfd_getfd 0.2.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate pidfd_getfd 0.2.2
[INFO] finished tweaking crates.io crate pidfd_getfd 0.2.2
[INFO] tweaked toml for crates.io crate pidfd_getfd 0.2.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pidfd_getfd 0.2.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 31593b5f6c57bfe9492e129f515526826069aa695ca0e27562b453cb8e0b82e8
[INFO] running `Command { std: "docker" "start" "-a" "31593b5f6c57bfe9492e129f515526826069aa695ca0e27562b453cb8e0b82e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31593b5f6c57bfe9492e129f515526826069aa695ca0e27562b453cb8e0b82e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31593b5f6c57bfe9492e129f515526826069aa695ca0e27562b453cb8e0b82e8", kill_on_drop: false }`
[INFO] [stdout] 31593b5f6c57bfe9492e129f515526826069aa695ca0e27562b453cb8e0b82e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4e94e18b22d46a6ed2a52151496c9458040126eeb669679a848eb850d827c5f7
[INFO] running `Command { std: "docker" "start" "-a" "4e94e18b22d46a6ed2a52151496c9458040126eeb669679a848eb850d827c5f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling fd-reactor v0.1.0
[INFO] [stderr]    Compiling pidfd v0.2.4
[INFO] [stderr]    Compiling pidfd_getfd v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "4e94e18b22d46a6ed2a52151496c9458040126eeb669679a848eb850d827c5f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e94e18b22d46a6ed2a52151496c9458040126eeb669679a848eb850d827c5f7", kill_on_drop: false }`
[INFO] [stdout] 4e94e18b22d46a6ed2a52151496c9458040126eeb669679a848eb850d827c5f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d77443a7d4e2c1d4bb3bb54f9e68f1309e53b61c7fc6e58d62d5b0acae3297fa
[INFO] running `Command { std: "docker" "start" "-a" "d77443a7d4e2c1d4bb3bb54f9e68f1309e53b61c7fc6e58d62d5b0acae3297fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling pidfd_getfd v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "d77443a7d4e2c1d4bb3bb54f9e68f1309e53b61c7fc6e58d62d5b0acae3297fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d77443a7d4e2c1d4bb3bb54f9e68f1309e53b61c7fc6e58d62d5b0acae3297fa", kill_on_drop: false }`
[INFO] [stdout] d77443a7d4e2c1d4bb3bb54f9e68f1309e53b61c7fc6e58d62d5b0acae3297fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 94bc572a0e5dd709033ca59de26a35be5f721fd67143553f2a46aaeee3b57293
[INFO] running `Command { std: "docker" "start" "-a" "94bc572a0e5dd709033ca59de26a35be5f721fd67143553f2a46aaeee3b57293", 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/pidfd_getfd-5e1c313251bdf2eb)
[INFO] [stderr]    Doc-tests pidfd_getfd
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - tests::_DocTests (line 36) - compile ... ok
[INFO] [stdout] test src/lib.rs - tests::_DocTests (line 17) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "94bc572a0e5dd709033ca59de26a35be5f721fd67143553f2a46aaeee3b57293", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94bc572a0e5dd709033ca59de26a35be5f721fd67143553f2a46aaeee3b57293", kill_on_drop: false }`
[INFO] [stdout] 94bc572a0e5dd709033ca59de26a35be5f721fd67143553f2a46aaeee3b57293