[INFO] cloning repository https://github.com/jonathanlindahl/camera-agent
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jonathanlindahl/camera-agent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonathanlindahl%2Fcamera-agent", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonathanlindahl%2Fcamera-agent'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d872b16519d8b6b4ef3222b1bff62dbb77a938e6
[INFO] checking jonathanlindahl/camera-agent against try#a611f2a14e38407ec6717a86a01424ee6fc80762 for pr-154992-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonathanlindahl%2Fcamera-agent" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jonathanlindahl/camera-agent
[INFO] finished tweaking git repo https://github.com/jonathanlindahl/camera-agent
[INFO] tweaked toml for git repo https://github.com/jonathanlindahl/camera-agent written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jonathanlindahl/camera-agent on toolchain a611f2a14e38407ec6717a86a01424ee6fc80762
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jonathanlindahl/camera-agent 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" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed7138c62c4b2ed0eab4e2bc7afa53f6d6e36b4398227ca38a3f0a783a087c53
[INFO] running `Command { std: "docker" "start" "-a" "ed7138c62c4b2ed0eab4e2bc7afa53f6d6e36b4398227ca38a3f0a783a087c53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed7138c62c4b2ed0eab4e2bc7afa53f6d6e36b4398227ca38a3f0a783a087c53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed7138c62c4b2ed0eab4e2bc7afa53f6d6e36b4398227ca38a3f0a783a087c53", kill_on_drop: false }`
[INFO] [stdout] ed7138c62c4b2ed0eab4e2bc7afa53f6d6e36b4398227ca38a3f0a783a087c53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33f81bd3867eecc8491b75574298a57f7cb9222fde62ce5719eb1a6ad5a61e0c
[INFO] running `Command { std: "docker" "start" "-a" "33f81bd3867eecc8491b75574298a57f7cb9222fde62ce5719eb1a6ad5a61e0c", kill_on_drop: false }`
[INFO] [stderr]     Checking camera-agent v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `error_count` is never read
[INFO] [stdout]  --> src/agent.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct CameraAgent {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 4 |     state: SystemState,
[INFO] [stdout] 5 |     error_count: u32,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RECORD_THRESHOLD` is never used
[INFO] [stdout]   --> src/agent.rs:48:11
[INFO] [stdout]    |
[INFO] [stdout] 48 |     const RECORD_THRESHOLD: u8 = 50;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ALERT_CONFIDENCE` is never used
[INFO] [stdout]   --> src/agent.rs:49:11
[INFO] [stdout]    |
[INFO] [stdout] 49 |     const ALERT_CONFIDENCE: u8 = 80;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `error_count` is never read
[INFO] [stdout]  --> src/agent.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct CameraAgent {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 4 |     state: SystemState,
[INFO] [stdout] 5 |     error_count: u32,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RECORD_THRESHOLD` is never used
[INFO] [stdout]   --> src/agent.rs:48:11
[INFO] [stdout]    |
[INFO] [stdout] 48 |     const RECORD_THRESHOLD: u8 = 50;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ALERT_CONFIDENCE` is never used
[INFO] [stdout]   --> src/agent.rs:49:11
[INFO] [stdout]    |
[INFO] [stdout] 49 |     const ALERT_CONFIDENCE: u8 = 80;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "33f81bd3867eecc8491b75574298a57f7cb9222fde62ce5719eb1a6ad5a61e0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33f81bd3867eecc8491b75574298a57f7cb9222fde62ce5719eb1a6ad5a61e0c", kill_on_drop: false }`
[INFO] [stdout] 33f81bd3867eecc8491b75574298a57f7cb9222fde62ce5719eb1a6ad5a61e0c