[INFO] fetching crate kubert-prometheus-process 0.2.3...
[INFO] testing kubert-prometheus-process-0.2.3 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate kubert-prometheus-process 0.2.3 into /workspace/builds/worker-4-tc1/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-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate kubert-prometheus-process 0.2.3 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 40 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: v0.24.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded procfs-core v0.17.0
[INFO] [stderr]   Downloaded procfs v0.17.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 66986ee141efbc3ab79017a9c049e61926306015e34c0da8ae586fb234ae9057
[INFO] running `Command { std: "docker" "start" "-a" "66986ee141efbc3ab79017a9c049e61926306015e34c0da8ae586fb234ae9057", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66986ee141efbc3ab79017a9c049e61926306015e34c0da8ae586fb234ae9057", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66986ee141efbc3ab79017a9c049e61926306015e34c0da8ae586fb234ae9057", kill_on_drop: false }`
[INFO] [stdout] 66986ee141efbc3ab79017a9c049e61926306015e34c0da8ae586fb234ae9057
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4cc64f39d17bd158cc26f4aa3b156db49ae0e148a83010fef7747141cc98ec3a
[INFO] running `Command { std: "docker" "start" "-a" "4cc64f39d17bd158cc26f4aa3b156db49ae0e148a83010fef7747141cc98ec3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling procfs v0.17.0
[INFO] [stderr]    Compiling prometheus-client v0.23.1
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling procfs-core v0.17.0
[INFO] [stderr]    Compiling prometheus-client-derive-encode v0.4.2
[INFO] [stderr]    Compiling dtoa v1.0.11
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling kubert-prometheus-process v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.55s
[INFO] running `Command { std: "docker" "inspect" "4cc64f39d17bd158cc26f4aa3b156db49ae0e148a83010fef7747141cc98ec3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cc64f39d17bd158cc26f4aa3b156db49ae0e148a83010fef7747141cc98ec3a", kill_on_drop: false }`
[INFO] [stdout] 4cc64f39d17bd158cc26f4aa3b156db49ae0e148a83010fef7747141cc98ec3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 505aea0ff1e96155eac12e5f385166448af389c58844ee3d2cf8807ae62282bc
[INFO] running `Command { std: "docker" "start" "-a" "505aea0ff1e96155eac12e5f385166448af389c58844ee3d2cf8807ae62282bc", 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 0.72s
[INFO] running `Command { std: "docker" "inspect" "505aea0ff1e96155eac12e5f385166448af389c58844ee3d2cf8807ae62282bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "505aea0ff1e96155eac12e5f385166448af389c58844ee3d2cf8807ae62282bc", kill_on_drop: false }`
[INFO] [stdout] 505aea0ff1e96155eac12e5f385166448af389c58844ee3d2cf8807ae62282bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 42bb8a4b6262aa56af757571e4a8342c62a03d170a3442d8ff630167eb1943c4
[INFO] running `Command { std: "docker" "start" "-a" "42bb8a4b6262aa56af757571e4a8342c62a03d170a3442d8ff630167eb1943c4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kubert_prometheus_process-2862061588ec7d81)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test linux::netstat::tests::test_parse_proc_netstat_with_multiple_metrics ... ok
[INFO] [stdout] test linux::netstat::tests::test_parse_proc_netstat_invalid_value ... ok
[INFO] [stdout] test linux::netstat::tests::test_parse_proc_netstat_mismatch_fields ... ok
[INFO] [stdout] test linux::netstat::tests::test_parse_proc_netstat_network_bytes ... ok
[INFO] [stdout] test linux::netstat::tests::test_queue_values ... ok
[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_full_ip_metrics ... ok
[INFO] [stdout] test linux::netstat::tests::test_upstream ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kubert_prometheus_process
[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 0.61s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "42bb8a4b6262aa56af757571e4a8342c62a03d170a3442d8ff630167eb1943c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42bb8a4b6262aa56af757571e4a8342c62a03d170a3442d8ff630167eb1943c4", kill_on_drop: false }`
[INFO] [stdout] 42bb8a4b6262aa56af757571e4a8342c62a03d170a3442d8ff630167eb1943c4