[INFO] fetching crate rust_observer 0.2.0... [INFO] checking rust_observer-0.2.0 against try#de0e80659cee4f27282e60d63bbb8c5271a0d147 for pr-129392 [INFO] extracting crate rust_observer 0.2.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate rust_observer 0.2.0 on toolchain de0e80659cee4f27282e60d63bbb8c5271a0d147 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rust_observer 0.2.0 [INFO] finished tweaking crates.io crate rust_observer 0.2.0 [INFO] tweaked toml for crates.io crate rust_observer 0.2.0 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" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 171 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding fixedbitset v0.4.2 (latest: v0.5.7) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.5) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.5.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.5) [INFO] [stderr] Adding matchit v0.7.3 (latest: v0.8.4) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding sync_wrapper v0.1.2 (latest: v1.0.1) [INFO] [stderr] Adding tower v0.4.13 (latest: v0.5.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows v0.57.0 (latest: v0.58.0) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.58.0) [INFO] [stderr] Adding windows-core v0.57.0 (latest: v0.58.0) [INFO] [stderr] Adding windows-implement v0.57.0 (latest: v0.58.0) [INFO] [stderr] Adding windows-interface v0.57.0 (latest: v0.58.0) [INFO] [stderr] Adding windows-result v0.1.2 (latest: v0.2.0) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9373212a300c4c232b776d3e0e39463bff70aebd76f087fae666c35443c72258 [INFO] running `Command { std: "docker" "start" "-a" "9373212a300c4c232b776d3e0e39463bff70aebd76f087fae666c35443c72258", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9373212a300c4c232b776d3e0e39463bff70aebd76f087fae666c35443c72258", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9373212a300c4c232b776d3e0e39463bff70aebd76f087fae666c35443c72258", kill_on_drop: false }` [INFO] [stdout] 9373212a300c4c232b776d3e0e39463bff70aebd76f087fae666c35443c72258 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0d4749b8fe5e73b650678de68015ab637a5a636b26cbbf44b0c3317f67a90747 [INFO] running `Command { std: "docker" "start" "-a" "0d4749b8fe5e73b650678de68015ab637a5a636b26cbbf44b0c3317f67a90747", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling bytes v1.7.1 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling rustix v0.38.35 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling prettyplease v0.2.22 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Checking tower-layer v0.3.3 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling fastrand v2.1.1 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Compiling axum-core v0.4.3 [INFO] [stderr] Compiling multimap v0.10.0 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Compiling axum v0.7.5 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Checking sync_wrapper v1.0.1 [INFO] [stderr] Checking matchit v0.7.3 [INFO] [stderr] Checking serde_spanned v0.6.7 [INFO] [stderr] Checking toml_datetime v0.6.8 [INFO] [stderr] Compiling mio v1.0.2 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Compiling socket2 v0.5.7 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling futures-task v0.3.30 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Checking winnow v0.6.18 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling prost-derive v0.13.2 [INFO] [stderr] Compiling tempfile v3.12.0 [INFO] [stderr] Compiling prost v0.13.2 [INFO] [stderr] Checking toml_edit v0.22.20 [INFO] [stderr] Checking prost-types v0.13.2 [INFO] [stderr] Checking sysinfo v0.31.4 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Checking toml v0.8.19 [INFO] [stderr] Compiling prost-build v0.13.2 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking tokio-stream v0.1.15 [INFO] [stderr] Checking rust_observer_log_macro v0.1.5 [INFO] [stderr] Checking h2 v0.4.6 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Compiling tonic-build v0.12.2 [INFO] [stderr] Compiling rust_observer_protobuf v0.1.2 [INFO] [stderr] Compiling rust_observer_trace_macro v0.1.1 [INFO] [stderr] Checking hyper v1.4.1 [INFO] [stderr] Checking hyper-util v0.1.7 [INFO] [stderr] Checking hyper-timeout v0.5.1 [INFO] [stderr] Checking tonic v0.12.2 [INFO] [stderr] Checking rust_observer v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `properties` is never read [INFO] [stdout] --> src/config.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 53 | pub struct ExporterConfig { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 56 | pub properties: HashMap, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `properties` is never read [INFO] [stdout] --> src/config.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 53 | pub struct ExporterConfig { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 56 | pub properties: HashMap, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [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 24.74s [INFO] running `Command { std: "docker" "inspect" "0d4749b8fe5e73b650678de68015ab637a5a636b26cbbf44b0c3317f67a90747", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d4749b8fe5e73b650678de68015ab637a5a636b26cbbf44b0c3317f67a90747", kill_on_drop: false }` [INFO] [stdout] 0d4749b8fe5e73b650678de68015ab637a5a636b26cbbf44b0c3317f67a90747