[INFO] fetching crate netutils 0.1.1...
[INFO] testing netutils-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate netutils 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate netutils 0.1.1
[INFO] finished tweaking crates.io crate netutils 0.1.1
[INFO] tweaked toml for crates.io crate netutils 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate netutils 0.1.1 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] 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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f77a0a8358fb65371155eee1695d2e92950ce23c8808f9b30b42505da0e840c
[INFO] running `Command { std: "docker" "start" "-a" "0f77a0a8358fb65371155eee1695d2e92950ce23c8808f9b30b42505da0e840c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f77a0a8358fb65371155eee1695d2e92950ce23c8808f9b30b42505da0e840c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f77a0a8358fb65371155eee1695d2e92950ce23c8808f9b30b42505da0e840c", kill_on_drop: false }`
[INFO] [stdout] 0f77a0a8358fb65371155eee1695d2e92950ce23c8808f9b30b42505da0e840c
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94877ef24503985c1fce58a999646a835619e72761e0b1e394e2db00aaf3e153
[INFO] running `Command { std: "docker" "start" "-a" "94877ef24503985c1fce58a999646a835619e72761e0b1e394e2db00aaf3e153", kill_on_drop: false }`
[INFO] [stderr]    Compiling netutils v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "94877ef24503985c1fce58a999646a835619e72761e0b1e394e2db00aaf3e153", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94877ef24503985c1fce58a999646a835619e72761e0b1e394e2db00aaf3e153", kill_on_drop: false }`
[INFO] [stdout] 94877ef24503985c1fce58a999646a835619e72761e0b1e394e2db00aaf3e153
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ebb994a84546d149c205bb5443e03e64b85270cffb01cc3c80251e77ca2549a
[INFO] running `Command { std: "docker" "start" "-a" "1ebb994a84546d149c205bb5443e03e64b85270cffb01cc3c80251e77ca2549a", kill_on_drop: false }`
[INFO] [stderr]    Compiling netutils v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "1ebb994a84546d149c205bb5443e03e64b85270cffb01cc3c80251e77ca2549a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ebb994a84546d149c205bb5443e03e64b85270cffb01cc3c80251e77ca2549a", kill_on_drop: false }`
[INFO] [stdout] 1ebb994a84546d149c205bb5443e03e64b85270cffb01cc3c80251e77ca2549a
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7385ed0a7433e3f26638de44d57b01e10f3ab04580843f6769eac365ba888307
[INFO] running `Command { std: "docker" "start" "-a" "7385ed0a7433e3f26638de44d57b01e10f3ab04580843f6769eac365ba888307", 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/netutils-29bca978ed86e4f4)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tcp::tests::test_tcp_free_port ... ok
[INFO] [stdout] test udp::tests::test_udp_free_port ... 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] [stderr]    Doc-tests netutils
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/tcp.rs - tcp::free_port (line 6) - compile ... ok
[INFO] [stdout] test src/udp.rs - udp::free_port (line 6) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7385ed0a7433e3f26638de44d57b01e10f3ab04580843f6769eac365ba888307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7385ed0a7433e3f26638de44d57b01e10f3ab04580843f6769eac365ba888307", kill_on_drop: false }`
[INFO] [stdout] 7385ed0a7433e3f26638de44d57b01e10f3ab04580843f6769eac365ba888307