[INFO] fetching crate kubert-prometheus-process 0.2.3...
[INFO] testing kubert-prometheus-process-0.2.3 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate kubert-prometheus-process 0.2.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate kubert-prometheus-process 0.2.3
[INFO] finished tweaking crates.io crate kubert-prometheus-process 0.2.3
[INFO] tweaked toml for crates.io crate kubert-prometheus-process 0.2.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kubert-prometheus-process 0.2.3 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 41 packages to latest compatible versions
[INFO] [stderr]       Adding procfs v0.17.0 (available: v0.18.0)
[INFO] [stderr]       Adding prometheus-client v0.23.1 (available: v0.24.0)
[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] 7ac0d819a03a8fb6d6843784514185de5f176a212709a45ffbc1f8ad0dfa43bb
[INFO] running `Command { std: "docker" "start" "-a" "7ac0d819a03a8fb6d6843784514185de5f176a212709a45ffbc1f8ad0dfa43bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ac0d819a03a8fb6d6843784514185de5f176a212709a45ffbc1f8ad0dfa43bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ac0d819a03a8fb6d6843784514185de5f176a212709a45ffbc1f8ad0dfa43bb", kill_on_drop: false }`
[INFO] [stdout] 7ac0d819a03a8fb6d6843784514185de5f176a212709a45ffbc1f8ad0dfa43bb
[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] c227abb6ac36468ca2ec2a4507f15fd28f16a0f71392f14bf5b2a453ac666dc3
[INFO] running `Command { std: "docker" "start" "-a" "c227abb6ac36468ca2ec2a4507f15fd28f16a0f71392f14bf5b2a453ac666dc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling prometheus-client v0.23.1
[INFO] [stderr]    Compiling procfs v0.17.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling prometheus-client-derive-encode v0.4.2
[INFO] [stderr]    Compiling procfs-core v0.17.0
[INFO] [stderr]    Compiling dtoa v1.0.10
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling kubert-prometheus-process v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.95s
[INFO] running `Command { std: "docker" "inspect" "c227abb6ac36468ca2ec2a4507f15fd28f16a0f71392f14bf5b2a453ac666dc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c227abb6ac36468ca2ec2a4507f15fd28f16a0f71392f14bf5b2a453ac666dc3", kill_on_drop: false }`
[INFO] [stdout] c227abb6ac36468ca2ec2a4507f15fd28f16a0f71392f14bf5b2a453ac666dc3
[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] cc5f56e16ed78c84fe2afcf2ec5cb725a4246746d30227b5d98d43ed6f995acb
[INFO] running `Command { std: "docker" "start" "-a" "cc5f56e16ed78c84fe2afcf2ec5cb725a4246746d30227b5d98d43ed6f995acb", kill_on_drop: false }`
[INFO] [stderr]    Compiling kubert-prometheus-process v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "cc5f56e16ed78c84fe2afcf2ec5cb725a4246746d30227b5d98d43ed6f995acb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc5f56e16ed78c84fe2afcf2ec5cb725a4246746d30227b5d98d43ed6f995acb", kill_on_drop: false }`
[INFO] [stdout] cc5f56e16ed78c84fe2afcf2ec5cb725a4246746d30227b5d98d43ed6f995acb
[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] 77465443c1e085939136ee7859640118559498c972f4216b0c19fd554780ff8e
[INFO] running `Command { std: "docker" "start" "-a" "77465443c1e085939136ee7859640118559498c972f4216b0c19fd554780ff8e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kubert_prometheus_process-4e4b74cd92823011)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test linux::netstat::tests::test_parse_proc_netstat ... ok
[INFO] [stdout] test linux::netstat::tests::test_parse_proc_netstat_empty ... ok
[INFO] [stdout] test linux::netstat::tests::test_parse_proc_netstat_invalid_value ... ok
[INFO] [stdout] test linux::netstat::tests::test_queue_values ... ok
[INFO] [stdout] test linux::netstat::tests::test_parse_proc_netstat_network_bytes ... ok
[INFO] [stdout] test linux::netstat::tests::test_upstream ... ok
[INFO] [stdout] test linux::netstat::tests::test_parse_proc_netstat_full_ip_metrics ... ok
[INFO] [stdout] test linux::netstat::tests::test_parse_proc_netstat_mismatch_fields ... ok
[INFO] [stderr]    Doc-tests kubert_prometheus_process
[INFO] [stdout] test linux::netstat::tests::test_parse_proc_netstat_with_multiple_metrics ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 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 - (line 6) ... ok
[INFO] [stdout] test src/linux.rs - linux (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.68s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "77465443c1e085939136ee7859640118559498c972f4216b0c19fd554780ff8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77465443c1e085939136ee7859640118559498c972f4216b0c19fd554780ff8e", kill_on_drop: false }`
[INFO] [stdout] 77465443c1e085939136ee7859640118559498c972f4216b0c19fd554780ff8e