[INFO] cloning repository https://github.com/sukualam/trofeo-lcd
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sukualam/trofeo-lcd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsukualam%2Ftrofeo-lcd", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsukualam%2Ftrofeo-lcd'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 12cab73b505c4dfc960cc5abc288457a5e0b1dc1
[INFO] checking sukualam/trofeo-lcd against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6+rustflags=-Znext-solver=coherence for pr-133502-30
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsukualam%2Ftrofeo-lcd" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sukualam/trofeo-lcd
[INFO] finished tweaking git repo https://github.com/sukualam/trofeo-lcd
[INFO] tweaked toml for git repo https://github.com/sukualam/trofeo-lcd written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sukualam/trofeo-lcd on toolchain 3154cc1a3e6424e44f438a95007d043ed5ceaaf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sukualam/trofeo-lcd 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" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a607dcc8e9e2c7ac1237c3c9c5f903581206ed9f42fede06a47f36240ea2ffc0
[INFO] running `Command { std: "docker" "start" "a607dcc8e9e2c7ac1237c3c9c5f903581206ed9f42fede06a47f36240ea2ffc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a607dcc8e9e2c7ac1237c3c9c5f903581206ed9f42fede06a47f36240ea2ffc0", 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" "a607dcc8e9e2c7ac1237c3c9c5f903581206ed9f42fede06a47f36240ea2ffc0" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a607dcc8e9e2c7ac1237c3c9c5f903581206ed9f42fede06a47f36240ea2ffc0", 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 -Znext-solver=coherence" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a607dcc8e9e2c7ac1237c3c9c5f903581206ed9f42fede06a47f36240ea2ffc0" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking trofeo_lcd v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `rotation` and `hide_console` are never read
[INFO] [stdout]   --> src/bin/screen.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct Config {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 25 |     rotation: Rotation,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 26 |     hide_console: bool,
[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 `rotation` and `hide_console` are never read
[INFO] [stdout]   --> src/bin/screen.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct Config {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 25 |     rotation: Rotation,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 26 |     hide_console: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/cpu_freq.rs:210:20
[INFO] [stdout]     |
[INFO] [stdout] 210 |               if let Ok(khz) = fs::read_to_string(&path)
[INFO] [stdout]     |  ____________________^^^^^^^___-
[INFO] [stdout]     | |                    |
[INFO] [stdout]     | |                    expected `Option<u64>`, found `Result<_, _>`
[INFO] [stdout] 211 | |                 .ok()
[INFO] [stdout] 212 | |                 .and_then(|s| s.trim().parse::<u64>().ok())
[INFO] [stdout]     | |___________________________________________________________- this expression has type `Option<u64>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected enum `Option<u64>`
[INFO] [stdout]                found enum `Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/cpu_freq.rs:210:20
[INFO] [stdout]     |
[INFO] [stdout] 210 |               if let Ok(khz) = fs::read_to_string(&path)
[INFO] [stdout]     |  ____________________^^^^^^^___-
[INFO] [stdout]     | |                    |
[INFO] [stdout]     | |                    expected `Option<u64>`, found `Result<_, _>`
[INFO] [stdout] 211 | |                 .ok()
[INFO] [stdout] 212 | |                 .and_then(|s| s.trim().parse::<u64>().ok())
[INFO] [stdout]     | |___________________________________________________________- this expression has type `Option<u64>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected enum `Option<u64>`
[INFO] [stdout]                found enum `Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/background.rs:943:13
[INFO] [stdout]     |
[INFO] [stdout] 943 |         let mut bg = Background {
[INFO] [stdout]     |             ----^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bg`
[INFO] [stdout]     --> src/main.rs:1016:5
[INFO] [stdout]      |
[INFO] [stdout] 1016 |     bg: Option<&background::Background>,
[INFO] [stdout]      |     ^^ help: if this is intentional, prefix it with an underscore: `_bg`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bg`
[INFO] [stdout]     --> src/main.rs:1016:5
[INFO] [stdout]      |
[INFO] [stdout] 1016 |     bg: Option<&background::Background>,
[INFO] [stdout]      |     ^^ help: if this is intentional, prefix it with an underscore: `_bg`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bg`
[INFO] [stdout]     --> src/main.rs:1069:5
[INFO] [stdout]      |
[INFO] [stdout] 1069 |     bg: Option<&background::Background>,
[INFO] [stdout]      |     ^^ help: if this is intentional, prefix it with an underscore: `_bg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gpu_full`
[INFO] [stdout]     --> src/main.rs:1115:9
[INFO] [stdout]      |
[INFO] [stdout] 1115 |     let gpu_full = format!("{gpu_str} {gpu_hw_str}");
[INFO] [stdout]      |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gpu_full`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu_hw_str`
[INFO] [stdout]     --> src/main.rs:1123:9
[INFO] [stdout]      |
[INFO] [stdout] 1123 |     let cpu_hw_str = format!("{cpu_freq} {cpu_temp} {cpu_watt}");
[INFO] [stdout]      |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cpu_hw_str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bg`
[INFO] [stdout]     --> src/main.rs:2056:5
[INFO] [stdout]      |
[INFO] [stdout] 2056 |     bg: Option<&background::Background>,
[INFO] [stdout]      |     ^^ help: if this is intentional, prefix it with an underscore: `_bg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `trofeo_lcd` (bin "trofeo_lcd") due to 1 previous error; 5 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `bg`
[INFO] [stdout]     --> src/main.rs:1069:5
[INFO] [stdout]      |
[INFO] [stdout] 1069 |     bg: Option<&background::Background>,
[INFO] [stdout]      |     ^^ help: if this is intentional, prefix it with an underscore: `_bg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gpu_full`
[INFO] [stdout]     --> src/main.rs:1115:9
[INFO] [stdout]      |
[INFO] [stdout] 1115 |     let gpu_full = format!("{gpu_str} {gpu_hw_str}");
[INFO] [stdout]      |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gpu_full`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu_hw_str`
[INFO] [stdout]     --> src/main.rs:1123:9
[INFO] [stdout]      |
[INFO] [stdout] 1123 |     let cpu_hw_str = format!("{cpu_freq} {cpu_temp} {cpu_watt}");
[INFO] [stdout]      |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cpu_hw_str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bg`
[INFO] [stdout]     --> src/main.rs:2056:5
[INFO] [stdout]      |
[INFO] [stdout] 2056 |     bg: Option<&background::Background>,
[INFO] [stdout]      |     ^^ help: if this is intentional, prefix it with an underscore: `_bg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `trofeo_lcd` (bin "trofeo_lcd" test) due to 1 previous error; 6 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "a607dcc8e9e2c7ac1237c3c9c5f903581206ed9f42fede06a47f36240ea2ffc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a607dcc8e9e2c7ac1237c3c9c5f903581206ed9f42fede06a47f36240ea2ffc0", kill_on_drop: false }`
[INFO] [stdout] a607dcc8e9e2c7ac1237c3c9c5f903581206ed9f42fede06a47f36240ea2ffc0
