[INFO] cloning repository https://github.com/VanJackal/paulbot-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/VanJackal/paulbot-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVanJackal%2Fpaulbot-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVanJackal%2Fpaulbot-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a173d430162c3f03a5a76ad90e36013a2c9f2fa5
[INFO] checking VanJackal/paulbot-rust against try#53f0b05ecbcf011a1f77f1c627304e87ebd05801 for pr-154492
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVanJackal%2Fpaulbot-rust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/VanJackal/paulbot-rust
[INFO] finished tweaking git repo https://github.com/VanJackal/paulbot-rust
[INFO] tweaked toml for git repo https://github.com/VanJackal/paulbot-rust written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/VanJackal/paulbot-rust on toolchain 53f0b05ecbcf011a1f77f1c627304e87ebd05801
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/VanJackal/paulbot-rust 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" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a16a4457dc8440666065f192af2d86fd0d320505574f5ed0763581da1554b88
[INFO] running `Command { std: "docker" "start" "-a" "4a16a4457dc8440666065f192af2d86fd0d320505574f5ed0763581da1554b88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a16a4457dc8440666065f192af2d86fd0d320505574f5ed0763581da1554b88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a16a4457dc8440666065f192af2d86fd0d320505574f5ed0763581da1554b88", kill_on_drop: false }`
[INFO] [stdout] 4a16a4457dc8440666065f192af2d86fd0d320505574f5ed0763581da1554b88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e55d3a4d9245d8da5dc24cea796b95e49ed9eb408ae71295eb2db76b3424a45
[INFO] running `Command { std: "docker" "start" "-a" "3e55d3a4d9245d8da5dc24cea796b95e49ed9eb408ae71295eb2db76b3424a45", kill_on_drop: false }`
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[INFO] [stdout] warning: field `settings` is never read
[INFO] [stdout]   --> src/logic/image_manager.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct ImageManager<'a> {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] 12 |     db: &'a (dyn ImageDatabase + 'a),
[INFO] [stdout] 13 |     settings: Settings
[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 `ImageDB` is never constructed
[INFO] [stdout]  --> src/data/image_db.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct ImageDB {}
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ImageManager` is never constructed
[INFO] [stdout]   --> src/logic/image_manager.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct ImageManager<'a> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/logic/image_manager.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl<'a> ImageManager<'a> {
[INFO] [stdout]    | ------------------------- associated function in this implementation
[INFO] [stdout] 23 |     fn new(settings: Settings, db: &'a impl ImageDatabase) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ImageDB` is never constructed
[INFO] [stdout]  --> src/data/image_db.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct ImageDB {}
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.05s
[INFO] running `Command { std: "docker" "inspect" "3e55d3a4d9245d8da5dc24cea796b95e49ed9eb408ae71295eb2db76b3424a45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e55d3a4d9245d8da5dc24cea796b95e49ed9eb408ae71295eb2db76b3424a45", kill_on_drop: false }`
[INFO] [stdout] 3e55d3a4d9245d8da5dc24cea796b95e49ed9eb408ae71295eb2db76b3424a45
