[INFO] fetching crate shelly-exporter 0.1.3...
[INFO] checking shelly-exporter-0.1.3 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] extracting crate shelly-exporter 0.1.3 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate shelly-exporter 0.1.3
[INFO] finished tweaking crates.io crate shelly-exporter 0.1.3
[INFO] tweaked toml for crates.io crate shelly-exporter 0.1.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate shelly-exporter 0.1.3 on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate shelly-exporter 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded async-stream v0.2.1
[INFO] [stderr]   Downloaded protobuf-support v3.7.2
[INFO] [stderr]   Downloaded async-stream-impl v0.2.1
[INFO] [stderr]   Downloaded err-derive v0.2.4
[INFO] [stderr]   Downloaded mdns v3.0.0
[INFO] [stderr]   Downloaded polling v3.9.0
[INFO] [stderr]   Downloaded prometheus v0.14.0
[INFO] [stderr]   Downloaded dns-parser v0.8.0
[INFO] [stderr]   Downloaded protobuf v3.7.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b965b1d40dd8c4f9e8a364185026382d8210c252aebcb68e21be51fa7a1a0791
[INFO] running `Command { std: "docker" "start" "-a" "b965b1d40dd8c4f9e8a364185026382d8210c252aebcb68e21be51fa7a1a0791", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b965b1d40dd8c4f9e8a364185026382d8210c252aebcb68e21be51fa7a1a0791", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b965b1d40dd8c4f9e8a364185026382d8210c252aebcb68e21be51fa7a1a0791", kill_on_drop: false }`
[INFO] [stdout] b965b1d40dd8c4f9e8a364185026382d8210c252aebcb68e21be51fa7a1a0791
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cad2ba33e79d9a3f8bf0e102bf98d48096022bdd0ec5c7ad1796108acbffa975
[INFO] running `Command { std: "docker" "start" "-a" "cad2ba33e79d9a3f8bf0e102bf98d48096022bdd0ec5c7ad1796108acbffa975", kill_on_drop: false }`
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling cc v1.2.30
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling serde_json v1.0.141
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]    Compiling rustls v0.23.29
[INFO] [stderr]    Compiling err-derive v0.2.4
[INFO] [stderr]    Compiling protobuf v3.7.2
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking protobuf-support v3.7.2
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking webpki-roots v1.0.2
[INFO] [stderr]    Compiling async-stream-impl v0.2.1
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]    Compiling prometheus v0.14.0
[INFO] [stderr]     Checking clap_builder v4.5.41
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking dns-parser v0.8.0
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]     Checking net2 v0.2.39
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[INFO] [stderr]     Checking tokio v1.46.1
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[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking assert-json-diff v2.0.2
[INFO] [stderr]     Checking clap v4.5.41
[INFO] [stderr]     Checking futures-executor v0.3.31
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[INFO] [stderr]     Checking async-io v2.5.0
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[INFO] [stderr]     Checking async-global-executor v2.4.1
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[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking deadpool v0.10.0
[INFO] [stderr]     Checking async-std v1.13.1
[INFO] [stderr]     Checking tower-http v0.6.6
[INFO] [stderr]     Checking h2 v0.4.11
[INFO] [stderr]     Checking rustls-webpki v0.103.4
[INFO] [stderr]     Checking mdns v3.0.0
[INFO] [stderr]     Checking tokio-rustls v0.26.2
[INFO] [stderr]     Checking hyper v1.6.0
[INFO] [stderr]     Checking hyper-util v0.1.16
[INFO] [stderr]     Checking hyper-rustls v0.27.7
[INFO] [stderr]     Checking axum v0.8.4
[INFO] [stderr]     Checking wiremock v0.6.4
[INFO] [stderr]     Checking reqwest v0.12.22
[INFO] [stderr]     Checking shelly-exporter v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `RpcRequest` is never constructed
[INFO] [stdout]    --> src/shelly.rs:175:8
[INFO] [stdout]     |
[INFO] [stdout] 175 | struct RpcRequest {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RpcResponse` is never constructed
[INFO] [stdout]    --> src/shelly.rs:183:8
[INFO] [stdout]     |
[INFO] [stdout] 183 | struct RpcResponse<T> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RpcError` is never constructed
[INFO] [stdout]    --> src/shelly.rs:190:8
[INFO] [stdout]     |
[INFO] [stdout] 190 | struct RpcError {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RpcRequest` is never constructed
[INFO] [stdout]    --> src/shelly.rs:175:8
[INFO] [stdout]     |
[INFO] [stdout] 175 | struct RpcRequest {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RpcResponse` is never constructed
[INFO] [stdout]    --> src/shelly.rs:183:8
[INFO] [stdout]     |
[INFO] [stdout] 183 | struct RpcResponse<T> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RpcError` is never constructed
[INFO] [stdout]    --> src/shelly.rs:190:8
[INFO] [stdout]     |
[INFO] [stdout] 190 | struct RpcError {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.95s
[INFO] running `Command { std: "docker" "inspect" "cad2ba33e79d9a3f8bf0e102bf98d48096022bdd0ec5c7ad1796108acbffa975", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cad2ba33e79d9a3f8bf0e102bf98d48096022bdd0ec5c7ad1796108acbffa975", kill_on_drop: false }`
[INFO] [stdout] cad2ba33e79d9a3f8bf0e102bf98d48096022bdd0ec5c7ad1796108acbffa975