[INFO] cloning repository https://github.com/homebrew-ec-foss/bal.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/homebrew-ec-foss/bal.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhomebrew-ec-foss%2Fbal.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhomebrew-ec-foss%2Fbal.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 182fa84f7565dc9e74de2e65d2077e92e6f38943
[INFO] checking homebrew-ec-foss/bal.rs against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhomebrew-ec-foss%2Fbal.rs" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/homebrew-ec-foss/bal.rs
[INFO] finished tweaking git repo https://github.com/homebrew-ec-foss/bal.rs
[INFO] tweaked toml for git repo https://github.com/homebrew-ec-foss/bal.rs written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/homebrew-ec-foss/bal.rs 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 git repo https://github.com/homebrew-ec-foss/bal.rs 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]  Downloading crates ...
[INFO] [stderr]   Downloaded clap v4.5.11
[INFO] [stderr]   Downloaded tokio v1.38.1
[INFO] [stderr]   Downloaded clap_builder v4.5.11
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea0cc4e4c23f59b09cf770a4cc04d19da137c209351b599fa84afea9da4b9b4c
[INFO] running `Command { std: "docker" "start" "-a" "ea0cc4e4c23f59b09cf770a4cc04d19da137c209351b599fa84afea9da4b9b4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea0cc4e4c23f59b09cf770a4cc04d19da137c209351b599fa84afea9da4b9b4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea0cc4e4c23f59b09cf770a4cc04d19da137c209351b599fa84afea9da4b9b4c", kill_on_drop: false }`
[INFO] [stdout] ea0cc4e4c23f59b09cf770a4cc04d19da137c209351b599fa84afea9da4b9b4c
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec0a943b8484d64530a90653353c8234b4a75ac5a4ef3f62c4972d74bc93f224
[INFO] running `Command { std: "docker" "start" "-a" "ec0a943b8484d64530a90653353c8234b4a75ac5a4ef3f62c4972d74bc93f224", kill_on_drop: false }`
[INFO] [stderr]     Checking bytes v1.6.1
[INFO] [stderr]    Compiling cc v1.1.6
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking rustls-pki-types v1.7.0
[INFO] [stderr]     Checking encoding_rs v0.8.34
[INFO] [stderr]     Checking clap_builder v4.5.11
[INFO] [stderr]     Checking ipnet v2.9.0
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking rustls-pemfile v2.1.2
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]    Compiling openssl-sys v0.9.103
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling openssl v0.10.66
[INFO] [stderr]    Compiling native-tls v0.2.12
[INFO] [stderr]     Checking http-body-util v0.1.2
[INFO] [stderr]     Checking clap v4.5.11
[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking tokio v1.38.1
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]     Checking tokio-util v0.7.11
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[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking reqwest v0.12.5
[INFO] [stderr]     Checking Balrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `request_details`
[INFO] [stdout]    --> src/lb.rs:306:9
[INFO] [stdout]     |
[INFO] [stdout] 306 |     let request_details = if let Some(req) = req.as_ref() 
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request_details`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `method`, `uri`, `version`, `headers`, and `body` are never read
[INFO] [stdout]    --> src/lb.rs:291:5
[INFO] [stdout]     |
[INFO] [stdout] 290 | struct HttpRequestDetails {
[INFO] [stdout]     |        ------------------ fields in this struct
[INFO] [stdout] 291 |     method: String,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 292 |     uri: String,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 293 |     version: String,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 294 |     headers: Vec<(String, String)>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 295 |     body: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `HttpRequestDetails` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request_details`
[INFO] [stdout]    --> src/lb.rs:306:9
[INFO] [stdout]     |
[INFO] [stdout] 306 |     let request_details = if let Some(req) = req.as_ref() 
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request_details`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `method`, `uri`, `version`, `headers`, and `body` are never read
[INFO] [stdout]    --> src/lb.rs:291:5
[INFO] [stdout]     |
[INFO] [stdout] 290 | struct HttpRequestDetails {
[INFO] [stdout]     |        ------------------ fields in this struct
[INFO] [stdout] 291 |     method: String,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 292 |     uri: String,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 293 |     version: String,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 294 |     headers: Vec<(String, String)>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 295 |     body: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `HttpRequestDetails` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.09s
[INFO] running `Command { std: "docker" "inspect" "ec0a943b8484d64530a90653353c8234b4a75ac5a4ef3f62c4972d74bc93f224", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec0a943b8484d64530a90653353c8234b4a75ac5a4ef3f62c4972d74bc93f224", kill_on_drop: false }`
[INFO] [stdout] ec0a943b8484d64530a90653353c8234b4a75ac5a4ef3f62c4972d74bc93f224