[INFO] fetching crate azure_svc_monitor 0.17.0...
[INFO] checking azure_svc_monitor-0.17.0 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate azure_svc_monitor 0.17.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate azure_svc_monitor 0.17.0 on toolchain 80399064afa4a2cd153f30d02c25f7ea0383ed65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate azure_svc_monitor 0.17.0
[INFO] finished tweaking crates.io crate azure_svc_monitor 0.17.0
[INFO] tweaked toml for crates.io crate azure_svc_monitor 0.17.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 404fd9c43b892421d5e32de09bb47f741ea14bd97f38c421a08531ff7dc1ee2c
[INFO] running `Command { std: "docker" "start" "-a" "404fd9c43b892421d5e32de09bb47f741ea14bd97f38c421a08531ff7dc1ee2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "404fd9c43b892421d5e32de09bb47f741ea14bd97f38c421a08531ff7dc1ee2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "404fd9c43b892421d5e32de09bb47f741ea14bd97f38c421a08531ff7dc1ee2c", kill_on_drop: false }`
[INFO] [stdout] 404fd9c43b892421d5e32de09bb47f741ea14bd97f38c421a08531ff7dc1ee2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3dc1d480c3f4702bd952d0d2089d894edee6c28874542a165480a3f0f7988d10
[INFO] running `Command { std: "docker" "start" "-a" "3dc1d480c3f4702bd952d0d2089d894edee6c28874542a165480a3f0f7988d10", kill_on_drop: false }`
[INFO] [stderr]     Checking azure_svc_monitor v0.17.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `metricnames` is never read
[INFO] [stdout]    --> src/package_preview_2023_05/mod.rs:202:24
[INFO] [stdout]     |
[INFO] [stdout] 198 |         pub struct RequestBuilder {
[INFO] [stdout]     |                    -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 202 |             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:202:24
[INFO] [stdout]     |
[INFO] [stdout] 198 |         pub struct RequestBuilder {
[INFO] [stdout]     |                    -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 202 |             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` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "3dc1d480c3f4702bd952d0d2089d894edee6c28874542a165480a3f0f7988d10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dc1d480c3f4702bd952d0d2089d894edee6c28874542a165480a3f0f7988d10", kill_on_drop: false }`
[INFO] [stdout] 3dc1d480c3f4702bd952d0d2089d894edee6c28874542a165480a3f0f7988d10
[INFO] checking azure_svc_monitor-0.17.0 against master#09bc67b9158392361780e779d32997f14cc75c39 for opaque-soundness-fix
[INFO] extracting crate azure_svc_monitor 0.17.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate azure_svc_monitor 0.17.0 on toolchain 09bc67b9158392361780e779d32997f14cc75c39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate azure_svc_monitor 0.17.0
[INFO] finished tweaking crates.io crate azure_svc_monitor 0.17.0
[INFO] tweaked toml for crates.io crate azure_svc_monitor 0.17.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "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" "+09bc67b9158392361780e779d32997f14cc75c39" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e187f21388cdd1a4473e9a5910b64f04a1fc77a2c5c7a43d094136913ef8571
[INFO] running `Command { std: "docker" "start" "-a" "9e187f21388cdd1a4473e9a5910b64f04a1fc77a2c5c7a43d094136913ef8571", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e187f21388cdd1a4473e9a5910b64f04a1fc77a2c5c7a43d094136913ef8571", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e187f21388cdd1a4473e9a5910b64f04a1fc77a2c5c7a43d094136913ef8571", kill_on_drop: false }`
[INFO] [stdout] 9e187f21388cdd1a4473e9a5910b64f04a1fc77a2c5c7a43d094136913ef8571
[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=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" "+09bc67b9158392361780e779d32997f14cc75c39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 120ecc847af5adf4042ebf1f0bd49710c25b6c6c04a6addee62da12f7b7703d6
[INFO] running `Command { std: "docker" "start" "-a" "120ecc847af5adf4042ebf1f0bd49710c25b6c6c04a6addee62da12f7b7703d6", kill_on_drop: false }`
[INFO] [stderr]     Checking azure_svc_monitor v0.17.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `metricnames` is never read
[INFO] [stdout]    --> src/package_preview_2023_05/mod.rs:202:24
[INFO] [stdout]     |
[INFO] [stdout] 198 |         pub struct RequestBuilder {
[INFO] [stdout]     |                    -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 202 |             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:202:24
[INFO] [stdout]     |
[INFO] [stdout] 198 |         pub struct RequestBuilder {
[INFO] [stdout]     |                    -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 202 |             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` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "120ecc847af5adf4042ebf1f0bd49710c25b6c6c04a6addee62da12f7b7703d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "120ecc847af5adf4042ebf1f0bd49710c25b6c6c04a6addee62da12f7b7703d6", kill_on_drop: false }`
[INFO] [stdout] 120ecc847af5adf4042ebf1f0bd49710c25b6c6c04a6addee62da12f7b7703d6
