[INFO] cloning repository https://github.com/JoeyEamigh/concord4-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JoeyEamigh/concord4-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoeyEamigh%2Fconcord4-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoeyEamigh%2Fconcord4-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2ae9927daa0111f93a3df5bc91c9de68183ed335
[INFO] checking JoeyEamigh/concord4-rs against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoeyEamigh%2Fconcord4-rs" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/JoeyEamigh/concord4-rs
[INFO] finished tweaking git repo https://github.com/JoeyEamigh/concord4-rs
[INFO] tweaked toml for git repo https://github.com/JoeyEamigh/concord4-rs written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/JoeyEamigh/concord4-rs on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/JoeyEamigh/concord4-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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 41 packages to highest compatible versions
[INFO] [stderr]     Updating bitflags v2.0.2 -> v2.13.2
[INFO] [stderr]     Updating cfg-if v1.0.0 -> v1.0.4
[INFO] [stderr]       Adding crossbeam-utils v0.8.23
[INFO] [stderr]       Adding dashmap v6.2.1
[INFO] [stderr]     Updating futures v0.3.28 -> v0.3.34
[INFO] [stderr]     Updating futures-channel v0.3.28 -> v0.3.34
[INFO] [stderr]     Updating futures-core v0.3.28 -> v0.3.34
[INFO] [stderr]     Updating futures-executor v0.3.28 -> v0.3.34
[INFO] [stderr]     Updating futures-io v0.3.28 -> v0.3.34
[INFO] [stderr]     Updating futures-macro v0.3.28 -> v0.3.34
[INFO] [stderr]     Updating futures-sink v0.3.28 -> v0.3.34
[INFO] [stderr]     Updating futures-task v0.3.28 -> v0.3.34
[INFO] [stderr]     Updating futures-util v0.3.28 -> v0.3.34
[INFO] [stderr]     Updating hashbrown v0.12.3 -> v0.14.5
[INFO] [stderr]       Adding itoa v1.0.18
[INFO] [stderr]     Updating libc v0.2.149 -> v0.2.189
[INFO] [stderr]     Updating lock_api v0.4.10 -> v0.4.14
[INFO] [stderr]       Adding mio v1.2.3
[INFO] [stderr]     Updating once_cell v1.18.0 -> v1.21.4
[INFO] [stderr]     Updating parking_lot_core v0.9.8 -> v0.9.12
[INFO] [stderr]     Updating proc-macro2 v1.0.69 -> v1.0.107
[INFO] [stderr]     Updating quote v1.0.33 -> v1.0.47
[INFO] [stderr]     Updating redox_syscall v0.3.5 -> v0.5.18
[INFO] [stderr]       Adding serde v1.0.229
[INFO] [stderr]       Adding serde_core v1.0.229
[INFO] [stderr]       Adding serde_derive v1.0.229
[INFO] [stderr]       Adding serde_json v1.0.151
[INFO] [stderr]     Updating socket2 v0.5.4 -> v0.6.5
[INFO] [stderr]       Adding syn v2.0.119
[INFO] [stderr]       Adding syn v3.0.5
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.20)
[INFO] [stderr]       Adding thiserror-impl v1.0.69
[INFO] [stderr]     Updating tokio v1.33.0 -> v1.53.1
[INFO] [stderr]     Updating tokio-macros v2.1.0 -> v2.7.2
[INFO] [stderr]     Updating tokio-util v0.7.9 -> v0.7.19
[INFO] [stderr]     Updating tracing v0.1.37 -> v0.1.44
[INFO] [stderr]     Updating tracing-attributes v0.1.26 -> v0.1.31
[INFO] [stderr]     Updating tracing-core v0.1.31 -> v0.1.36
[INFO] [stderr]       Adding windows-link v0.2.1
[INFO] [stderr]       Adding windows-sys v0.61.2
[INFO] [stderr]       Adding zmij v1.0.23
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mio v1.2.3
[INFO] [stderr]   Downloaded serialport v4.2.2
[INFO] [stderr]   Downloaded mio-serial v5.0.5
[INFO] [stderr]   Downloaded regex-syntax v0.8.1
[INFO] [stderr]   Downloaded mach v0.1.2
[INFO] [stderr]   Downloaded regex-automata v0.4.1
[INFO] [stderr]   Downloaded tokio-serial v5.4.4
[INFO] [stderr]   Downloaded regex v1.10.0
[INFO] [stderr]   Downloaded CoreFoundation-sys v0.1.4
[INFO] [stderr]   Downloaded IOKit-sys v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a92de2a040e0582bd6bf7412f92de1478f1d4be4961195a2a960895fe8bd25ae
[INFO] running `Command { std: "docker" "start" "a92de2a040e0582bd6bf7412f92de1478f1d4be4961195a2a960895fe8bd25ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a92de2a040e0582bd6bf7412f92de1478f1d4be4961195a2a960895fe8bd25ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a92de2a040e0582bd6bf7412f92de1478f1d4be4961195a2a960895fe8bd25ae" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a92de2a040e0582bd6bf7412f92de1478f1d4be4961195a2a960895fe8bd25ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a92de2a040e0582bd6bf7412f92de1478f1d4be4961195a2a960895fe8bd25ae" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]     Checking futures-sink v0.3.34
[INFO] [stderr]     Checking futures-core v0.3.34
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking futures-task v0.3.34
[INFO] [stderr]     Checking futures-io v0.3.34
[INFO] [stderr]    Compiling crossbeam-utils v0.8.23
[INFO] [stderr]     Checking smallvec v1.11.1
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking mio v1.2.3
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking dashmap v6.2.1
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]     Checking futures-util v0.3.34
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]     Checking serialport v4.2.2
[INFO] [stderr]     Checking mio-serial v5.0.5
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking tokio-util v0.7.19
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking futures-executor v0.3.34
[INFO] [stderr]     Checking futures v0.3.34
[INFO] [stderr]     Checking tokio-serial v5.4.4
[INFO] [stderr]     Checking concord4 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `CtrlFlow` is never used
[INFO] [stdout]  --> src/consts.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub enum CtrlFlow {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `partition_number` and `area_number` are never read
[INFO] [stdout]     --> src/equipment.rs:1202:3
[INFO] [stdout]      |
[INFO] [stdout] 1201 | pub struct SirenStop {
[INFO] [stdout]      |            --------- fields in this struct
[INFO] [stdout] 1202 |   partition_number: u8,
[INFO] [stdout]      |   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 1203 |   area_number: u8,
[INFO] [stdout]      |   ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `SirenStop` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CtrlFlow` is never used
[INFO] [stdout]  --> src/consts.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub enum CtrlFlow {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `partition_number` and `area_number` are never read
[INFO] [stdout]     --> src/equipment.rs:1202:3
[INFO] [stdout]      |
[INFO] [stdout] 1201 | pub struct SirenStop {
[INFO] [stdout]      |            --------- fields in this struct
[INFO] [stdout] 1202 |   partition_number: u8,
[INFO] [stdout]      |   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 1203 |   area_number: u8,
[INFO] [stdout]      |   ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `SirenStop` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.11s
[INFO] running `Command { std: "docker" "inspect" "a92de2a040e0582bd6bf7412f92de1478f1d4be4961195a2a960895fe8bd25ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a92de2a040e0582bd6bf7412f92de1478f1d4be4961195a2a960895fe8bd25ae", kill_on_drop: false }`
[INFO] [stdout] a92de2a040e0582bd6bf7412f92de1478f1d4be4961195a2a960895fe8bd25ae
