[INFO] fetching crate nex-core 0.23.1...
[INFO] testing nex-core-0.23.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate nex-core 0.23.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate nex-core 0.23.1
[INFO] finished tweaking crates.io crate nex-core 0.23.1
[INFO] tweaked toml for crates.io crate nex-core 0.23.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nex-core 0.23.1 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] crate crates.io crate nex-core 0.23.1 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-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] b9080b97b696b4fc883312dcc372e54d40383e1cea51a7c78cef9ffb9896e74f
[INFO] running `Command { std: "docker" "start" "-a" "b9080b97b696b4fc883312dcc372e54d40383e1cea51a7c78cef9ffb9896e74f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9080b97b696b4fc883312dcc372e54d40383e1cea51a7c78cef9ffb9896e74f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9080b97b696b4fc883312dcc372e54d40383e1cea51a7c78cef9ffb9896e74f", kill_on_drop: false }`
[INFO] [stdout] b9080b97b696b4fc883312dcc372e54d40383e1cea51a7c78cef9ffb9896e74f
[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] 0f2d9268d8c05341fa2f20a0b19a362a14bbd37ab29935f5ce6429faa7df5c50
[INFO] running `Command { std: "docker" "start" "-a" "0f2d9268d8c05341fa2f20a0b19a362a14bbd37ab29935f5ce6429faa7df5c50", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling ipnet v2.11.0
[INFO] [stderr]    Compiling netdev v0.37.0
[INFO] [stderr]    Compiling nex-core v0.23.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `Command { std: "docker" "inspect" "0f2d9268d8c05341fa2f20a0b19a362a14bbd37ab29935f5ce6429faa7df5c50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f2d9268d8c05341fa2f20a0b19a362a14bbd37ab29935f5ce6429faa7df5c50", kill_on_drop: false }`
[INFO] [stdout] 0f2d9268d8c05341fa2f20a0b19a362a14bbd37ab29935f5ce6429faa7df5c50
[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] 1fe768e5ec0bfcb97d257a634c5bbdb8048dff9264588ae9d17d040718d88b87
[INFO] running `Command { std: "docker" "start" "-a" "1fe768e5ec0bfcb97d257a634c5bbdb8048dff9264588ae9d17d040718d88b87", kill_on_drop: false }`
[INFO] [stderr]    Compiling nex-core v0.23.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "1fe768e5ec0bfcb97d257a634c5bbdb8048dff9264588ae9d17d040718d88b87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fe768e5ec0bfcb97d257a634c5bbdb8048dff9264588ae9d17d040718d88b87", kill_on_drop: false }`
[INFO] [stdout] 1fe768e5ec0bfcb97d257a634c5bbdb8048dff9264588ae9d17d040718d88b87
[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] d4bd605ecbcb95f0055499076c0f9253f5e24f85f20375975604a6f8ec0adf00
[INFO] running `Command { std: "docker" "start" "-a" "d4bd605ecbcb95f0055499076c0f9253f5e24f85f20375975604a6f8ec0adf00", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nex_core-102ab71bf39b77b8)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test ip::tests::test_is_global_ipv6 ... ok
[INFO] [stdout] test ip::tests::test_is_global_ipv4 ... ok
[INFO] [stdout] test ip::tests::test_is_global_ip ... ok
[INFO] [stderr]    Doc-tests nex_core
[INFO] [stdout] test bitfield::tests::alias_sizes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "d4bd605ecbcb95f0055499076c0f9253f5e24f85f20375975604a6f8ec0adf00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4bd605ecbcb95f0055499076c0f9253f5e24f85f20375975604a6f8ec0adf00", kill_on_drop: false }`
[INFO] [stdout] d4bd605ecbcb95f0055499076c0f9253f5e24f85f20375975604a6f8ec0adf00