[INFO] fetching crate azure_svc_monitor 0.12.0...
[INFO] checking azure_svc_monitor-0.12.0 against master#18a6d911caba59605eb03db1452848a85d2e5879 for pr-112743
[INFO] extracting crate azure_svc_monitor 0.12.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate azure_svc_monitor 0.12.0 on toolchain 18a6d911caba59605eb03db1452848a85d2e5879
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate azure_svc_monitor 0.12.0
[INFO] finished tweaking crates.io crate azure_svc_monitor 0.12.0
[INFO] tweaked toml for crates.io crate azure_svc_monitor 0.12.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 37f22363fd3b525d08aa23accd51f080daab6c1cea8de265dd66d6b897122a9b
[INFO] running `Command { std: "docker" "start" "-a" "37f22363fd3b525d08aa23accd51f080daab6c1cea8de265dd66d6b897122a9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37f22363fd3b525d08aa23accd51f080daab6c1cea8de265dd66d6b897122a9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37f22363fd3b525d08aa23accd51f080daab6c1cea8de265dd66d6b897122a9b", kill_on_drop: false }`
[INFO] [stdout] 37f22363fd3b525d08aa23accd51f080daab6c1cea8de265dd66d6b897122a9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7f4913de7da9e45ee18ee85991b14d61251c71f1c04ebdd18e29d3127ad5851
[INFO] running `Command { std: "docker" "start" "-a" "f7f4913de7da9e45ee18ee85991b14d61251c71f1c04ebdd18e29d3127ad5851", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking azure_svc_monitor v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `metricnames` is never read
[INFO] [stdout]    --> src/package_preview_2023_05/mod.rs:189:24
[INFO] [stdout]     |
[INFO] [stdout] 185 |         pub struct RequestBuilder {
[INFO] [stdout]     |                    -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 189 |             pub(crate) metricnames: Vec<String>,
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RequestBuilder` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `metricnames` is never read
[INFO] [stdout]    --> src/package_preview_2023_05/mod.rs:189:24
[INFO] [stdout]     |
[INFO] [stdout] 185 |         pub struct RequestBuilder {
[INFO] [stdout]     |                    -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 189 |             pub(crate) metricnames: Vec<String>,
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RequestBuilder` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "f7f4913de7da9e45ee18ee85991b14d61251c71f1c04ebdd18e29d3127ad5851", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7f4913de7da9e45ee18ee85991b14d61251c71f1c04ebdd18e29d3127ad5851", kill_on_drop: false }`
[INFO] [stdout] f7f4913de7da9e45ee18ee85991b14d61251c71f1c04ebdd18e29d3127ad5851