[INFO] fetching crate talos_metrics 0.2.6...
[INFO] checking talos_metrics-0.2.6 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate talos_metrics 0.2.6 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate talos_metrics 0.2.6 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate talos_metrics 0.2.6
[INFO] finished tweaking crates.io crate talos_metrics 0.2.6
[INFO] tweaked toml for crates.io crate talos_metrics 0.2.6 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 104 packages
[INFO] [stderr]       Adding env_logger v0.10.2 (latest: v0.11.3)
[INFO] [stderr]       Adding hashbrown v0.12.3 (latest: v0.14.3)
[INFO] [stderr]       Adding indexmap v1.9.3 (latest: v2.2.6)
[INFO] [stderr]       Adding object v0.32.2 (latest: v0.34.0)
[INFO] [stderr]       Adding opentelemetry v0.20.0 (latest: v0.22.0)
[INFO] [stderr]       Adding opentelemetry-stdout v0.1.0 (latest: v0.3.0)
[INFO] [stderr]       Adding opentelemetry_sdk v0.20.0 (latest: v0.22.1)
[INFO] [stderr]       Adding ordered-float v3.9.2 (latest: v4.2.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sval_buffer v2.13.0
[INFO] [stderr]   Downloaded sval_json v2.13.0
[INFO] [stderr]   Downloaded sval_fmt v2.13.0
[INFO] [stderr]   Downloaded sval v2.13.0
[INFO] [stderr]   Downloaded sval_nested v2.13.0
[INFO] [stderr]   Downloaded value-bag-serde1 v1.8.1
[INFO] [stderr]   Downloaded value-bag-sval2 v1.8.1
[INFO] [stderr]   Downloaded sval_dynamic v2.13.0
[INFO] [stderr]   Downloaded sval_ref v2.13.0
[INFO] [stderr]   Downloaded sval_serde v2.13.0
[INFO] [stderr]   Downloaded serde_fmt v1.0.3
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7b94ee71f22fabd7c1a6eac11cd75a9bfdd06532b3e0fa89caa4a38ea3d67fa
[INFO] running `Command { std: "docker" "start" "-a" "e7b94ee71f22fabd7c1a6eac11cd75a9bfdd06532b3e0fa89caa4a38ea3d67fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7b94ee71f22fabd7c1a6eac11cd75a9bfdd06532b3e0fa89caa4a38ea3d67fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7b94ee71f22fabd7c1a6eac11cd75a9bfdd06532b3e0fa89caa4a38ea3d67fa", kill_on_drop: false }`
[INFO] [stdout] e7b94ee71f22fabd7c1a6eac11cd75a9bfdd06532b3e0fa89caa4a38ea3d67fa
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5124bbee274ee6ae65ba88b6286ed3a5a3c1d4dedb6462e4952fd6ddd7fc24c0
[INFO] running `Command { std: "docker" "start" "-a" "5124bbee274ee6ae65ba88b6286ed3a5a3c1d4dedb6462e4952fd6ddd7fc24c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking urlencoding v2.1.3
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking ordered-float v3.9.2
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking crossbeam-channel v0.5.12
[INFO] [stderr]     Checking tokio-stream v0.1.15
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling async-trait v0.1.79
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking thiserror v1.0.58
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking opentelemetry_api v0.20.0
[INFO] [stderr]     Checking opentelemetry_sdk v0.20.0
[INFO] [stderr]     Checking opentelemetry v0.20.0
[INFO] [stderr]     Checking erased-serde v0.4.4
[INFO] [stderr]     Checking serde_fmt v1.0.3
[INFO] [stderr]     Checking serde_json v1.0.115
[INFO] [stderr]     Checking value-bag-serde1 v1.8.1
[INFO] [stderr]     Checking value-bag v1.8.1
[INFO] [stderr]     Checking opentelemetry-stdout v0.1.0
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking talos_metrics v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.63s
[INFO] running `Command { std: "docker" "inspect" "5124bbee274ee6ae65ba88b6286ed3a5a3c1d4dedb6462e4952fd6ddd7fc24c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5124bbee274ee6ae65ba88b6286ed3a5a3c1d4dedb6462e4952fd6ddd7fc24c0", kill_on_drop: false }`
[INFO] [stdout] 5124bbee274ee6ae65ba88b6286ed3a5a3c1d4dedb6462e4952fd6ddd7fc24c0