[INFO] fetching crate ntex-prometheus 0.1.0...
[INFO] testing ntex-prometheus-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate ntex-prometheus 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate ntex-prometheus 0.1.0
[INFO] finished tweaking crates.io crate ntex-prometheus 0.1.0
[INFO] tweaked toml for crates.io crate ntex-prometheus 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ntex-prometheus 0.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 150 packages to latest compatible versions
[INFO] [stderr]       Adding prometheus v0.13.4 (available: v0.14.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c21ffbd3f0651186d6283987632d0a1a64ac6aabbf0020d1040a6356c9aa7b4
[INFO] running `Command { std: "docker" "start" "-a" "3c21ffbd3f0651186d6283987632d0a1a64ac6aabbf0020d1040a6356c9aa7b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c21ffbd3f0651186d6283987632d0a1a64ac6aabbf0020d1040a6356c9aa7b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c21ffbd3f0651186d6283987632d0a1a64ac6aabbf0020d1040a6356c9aa7b4", kill_on_drop: false }`
[INFO] [stdout] 3c21ffbd3f0651186d6283987632d0a1a64ac6aabbf0020d1040a6356c9aa7b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08a137f938987232214d6c69288ec4fc6305090671e5eba3eb9b9bc7d140f40c
[INFO] running `Command { std: "docker" "start" "-a" "08a137f938987232214d6c69288ec4fc6305090671e5eba3eb9b9bc7d140f40c", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling ntex-service v3.5.0
[INFO] [stderr]    Compiling ntex-rt v0.4.32
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling oneshot v0.1.11
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling protobuf v2.28.0
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling core_affinity v0.8.3
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling env_filter v0.1.4
[INFO] [stderr]    Compiling prometheus v0.13.4
[INFO] [stderr]    Compiling nanorand v0.8.0
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling ntex-macros v0.1.4
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling async-channel v2.5.0
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling variadics_please v1.1.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling polling v3.11.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling ntex-bytes v0.1.30
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling ntex-util v2.15.0
[INFO] [stderr]    Compiling ntex-codec v0.6.2
[INFO] [stderr]    Compiling ntex-http v0.1.15
[INFO] [stderr]    Compiling ntex-router v0.5.3
[INFO] [stderr]    Compiling ntex-io v2.14.0
[INFO] [stderr]    Compiling ntex-net v2.8.1
[INFO] [stderr]    Compiling ntex-h2 v1.13.0
[INFO] [stderr]    Compiling ntex-tls v2.6.1
[INFO] [stderr]    Compiling ntex-server v2.8.1
[INFO] [stderr]    Compiling ntex v2.16.0
[INFO] [stderr]    Compiling ntex-prometheus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.52s
[INFO] running `Command { std: "docker" "inspect" "08a137f938987232214d6c69288ec4fc6305090671e5eba3eb9b9bc7d140f40c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08a137f938987232214d6c69288ec4fc6305090671e5eba3eb9b9bc7d140f40c", kill_on_drop: false }`
[INFO] [stdout] 08a137f938987232214d6c69288ec4fc6305090671e5eba3eb9b9bc7d140f40c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0586a3bbda21abc27942a4e4ba31076d084eb5a4f853212accbd53558155cb65
[INFO] running `Command { std: "docker" "start" "-a" "0586a3bbda21abc27942a4e4ba31076d084eb5a4f853212accbd53558155cb65", kill_on_drop: false }`
[INFO] [stderr]    Compiling ntex-rt v0.4.32
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling env_filter v0.1.4
[INFO] [stderr]    Compiling ntex-router v0.5.3
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling ntex-util v2.15.0
[INFO] [stderr]    Compiling ntex-io v2.14.0
[INFO] [stderr]    Compiling ntex-tokio v0.5.4
[INFO] [stderr]    Compiling ntex-net v2.8.1
[INFO] [stderr]    Compiling ntex-h2 v1.13.0
[INFO] [stderr]    Compiling ntex-server v2.8.1
[INFO] [stderr]    Compiling ntex-tls v2.6.1
[INFO] [stderr]    Compiling ntex v2.16.0
[INFO] [stderr]    Compiling ntex-prometheus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 29.39s
[INFO] running `Command { std: "docker" "inspect" "0586a3bbda21abc27942a4e4ba31076d084eb5a4f853212accbd53558155cb65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0586a3bbda21abc27942a4e4ba31076d084eb5a4f853212accbd53558155cb65", kill_on_drop: false }`
[INFO] [stdout] 0586a3bbda21abc27942a4e4ba31076d084eb5a4f853212accbd53558155cb65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 692599d48679ce1f2015039f305615f3607254586a4826888fe8f85875fe26dd
[INFO] running `Command { std: "docker" "start" "-a" "692599d48679ce1f2015039f305615f3607254586a4826888fe8f85875fe26dd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ntex_prometheus-da10c0d2b733db34)
[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] [stderr]    Doc-tests ntex_prometheus
[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" "692599d48679ce1f2015039f305615f3607254586a4826888fe8f85875fe26dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "692599d48679ce1f2015039f305615f3607254586a4826888fe8f85875fe26dd", kill_on_drop: false }`
[INFO] [stdout] 692599d48679ce1f2015039f305615f3607254586a4826888fe8f85875fe26dd