[INFO] cloning repository https://github.com/3000gt-projects/gauges_backend
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/3000gt-projects/gauges_backend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F3000gt-projects%2Fgauges_backend", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F3000gt-projects%2Fgauges_backend'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9e011a797e9bc1aea7e37e96894cfa7784068c89
[INFO] testing 3000gt-projects/gauges_backend against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F3000gt-projects%2Fgauges_backend" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/3000gt-projects/gauges_backend
[INFO] finished tweaking git repo https://github.com/3000gt-projects/gauges_backend
[INFO] tweaked toml for git repo https://github.com/3000gt-projects/gauges_backend written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/3000gt-projects/gauges_backend on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/3000gt-projects/gauges_backend 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8772f6973c680709f54f82f3be38e78297cbfb0498c6b78b79fb9c46e46ca4ee
[INFO] running `Command { std: "docker" "start" "-a" "8772f6973c680709f54f82f3be38e78297cbfb0498c6b78b79fb9c46e46ca4ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8772f6973c680709f54f82f3be38e78297cbfb0498c6b78b79fb9c46e46ca4ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8772f6973c680709f54f82f3be38e78297cbfb0498c6b78b79fb9c46e46ca4ee", kill_on_drop: false }`
[INFO] [stdout] 8772f6973c680709f54f82f3be38e78297cbfb0498c6b78b79fb9c46e46ca4ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53b2990f70abc130cfa45f16ad42210fb4aca180b5c6cb17887b4d45c6038d4f
[INFO] running `Command { std: "docker" "start" "-a" "53b2990f70abc130cfa45f16ad42210fb4aca180b5c6cb17887b4d45c6038d4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling libudev v0.3.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling unescaper v0.1.4
[INFO] [stderr]    Compiling serialport v4.3.0
[INFO] [stderr]    Compiling car_pc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `OLED_COLOR_BLACK` is never used
[INFO] [stdout]  --> src/dto.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 |     const OLED_COLOR_BLACK: u16 = 0x0000;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OLED_COLOR_GREEN` is never used
[INFO] [stdout]   --> src/dto.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 |     const OLED_COLOR_GREEN: u16 = 0x07E0;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OLED_COLOR_CYAN` is never used
[INFO] [stdout]   --> src/dto.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 |     const OLED_COLOR_CYAN: u16 = 0x07FF;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OLED_COLOR_MAGENTA` is never used
[INFO] [stdout]   --> src/dto.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 |     const OLED_COLOR_MAGENTA: u16 = 0xF81F;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OLED_COLOR_YELLOW` is never used
[INFO] [stdout]   --> src/dto.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 |     const OLED_COLOR_YELLOW: u16 = 0xFFE0;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OLED_COLOR_WHITE` is never used
[INFO] [stdout]   --> src/dto.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 |     const OLED_COLOR_WHITE: u16 = 0xFFFF;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `OFFLINE_VALUE` is never used
[INFO] [stdout]   --> src/dto.rs:53:15
[INFO] [stdout]    |
[INFO] [stdout] 52 |     impl GaugeData {
[INFO] [stdout]    |     -------------- associated constant in this implementation
[INFO] [stdout] 53 |         const OFFLINE_VALUE: f32 = f32::MAX;
[INFO] [stdout]    |               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.05s
[INFO] running `Command { std: "docker" "inspect" "53b2990f70abc130cfa45f16ad42210fb4aca180b5c6cb17887b4d45c6038d4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53b2990f70abc130cfa45f16ad42210fb4aca180b5c6cb17887b4d45c6038d4f", kill_on_drop: false }`
[INFO] [stdout] 53b2990f70abc130cfa45f16ad42210fb4aca180b5c6cb17887b4d45c6038d4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b03e1d7baad3eee41319345470716640dcdf82ddc27c8a6ce3bea34abcd802ce
[INFO] running `Command { std: "docker" "start" "-a" "b03e1d7baad3eee41319345470716640dcdf82ddc27c8a6ce3bea34abcd802ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling car_pc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `OLED_COLOR_BLACK` is never used
[INFO] [stdout]  --> src/dto.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 |     const OLED_COLOR_BLACK: u16 = 0x0000;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OLED_COLOR_GREEN` is never used
[INFO] [stdout]   --> src/dto.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 |     const OLED_COLOR_GREEN: u16 = 0x07E0;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OLED_COLOR_CYAN` is never used
[INFO] [stdout]   --> src/dto.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 |     const OLED_COLOR_CYAN: u16 = 0x07FF;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OLED_COLOR_MAGENTA` is never used
[INFO] [stdout]   --> src/dto.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 |     const OLED_COLOR_MAGENTA: u16 = 0xF81F;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OLED_COLOR_YELLOW` is never used
[INFO] [stdout]   --> src/dto.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 |     const OLED_COLOR_YELLOW: u16 = 0xFFE0;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OLED_COLOR_WHITE` is never used
[INFO] [stdout]   --> src/dto.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 |     const OLED_COLOR_WHITE: u16 = 0xFFFF;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `OFFLINE_VALUE` is never used
[INFO] [stdout]   --> src/dto.rs:53:15
[INFO] [stdout]    |
[INFO] [stdout] 52 |     impl GaugeData {
[INFO] [stdout]    |     -------------- associated constant in this implementation
[INFO] [stdout] 53 |         const OFFLINE_VALUE: f32 = f32::MAX;
[INFO] [stdout]    |               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "b03e1d7baad3eee41319345470716640dcdf82ddc27c8a6ce3bea34abcd802ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b03e1d7baad3eee41319345470716640dcdf82ddc27c8a6ce3bea34abcd802ce", kill_on_drop: false }`
[INFO] [stdout] b03e1d7baad3eee41319345470716640dcdf82ddc27c8a6ce3bea34abcd802ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d5b9cf591452aebc7d2322e8e32915487076963c27e4c82144cb27da7aa20e63
[INFO] running `Command { std: "docker" "start" "-a" "d5b9cf591452aebc7d2322e8e32915487076963c27e4c82144cb27da7aa20e63", kill_on_drop: false }`
[INFO] [stderr] warning: constant `OLED_COLOR_BLACK` is never used
[INFO] [stderr]  --> src/dto.rs:7:11
[INFO] [stderr]   |
[INFO] [stderr] 7 |     const OLED_COLOR_BLACK: u16 = 0x0000;
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `OLED_COLOR_GREEN` is never used
[INFO] [stderr]   --> src/dto.rs:10:11
[INFO] [stderr]    |
[INFO] [stderr] 10 |     const OLED_COLOR_GREEN: u16 = 0x07E0;
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `OLED_COLOR_CYAN` is never used
[INFO] [stderr]   --> src/dto.rs:11:11
[INFO] [stderr]    |
[INFO] [stderr] 11 |     const OLED_COLOR_CYAN: u16 = 0x07FF;
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `OLED_COLOR_MAGENTA` is never used
[INFO] [stderr]   --> src/dto.rs:12:11
[INFO] [stderr]    |
[INFO] [stderr] 12 |     const OLED_COLOR_MAGENTA: u16 = 0xF81F;
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `OLED_COLOR_YELLOW` is never used
[INFO] [stderr]   --> src/dto.rs:13:11
[INFO] [stderr]    |
[INFO] [stderr] 13 |     const OLED_COLOR_YELLOW: u16 = 0xFFE0;
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `OLED_COLOR_WHITE` is never used
[INFO] [stderr]   --> src/dto.rs:15:11
[INFO] [stderr]    |
[INFO] [stderr] 15 |     const OLED_COLOR_WHITE: u16 = 0xFFFF;
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `OFFLINE_VALUE` is never used
[INFO] [stderr]   --> src/dto.rs:53:15
[INFO] [stderr]    |
[INFO] [stderr] 52 |     impl GaugeData {
[INFO] [stderr]    |     -------------- associated constant in this implementation
[INFO] [stderr] 53 |         const OFFLINE_VALUE: f32 = f32::MAX;
[INFO] [stderr]    |               ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `car_pc` (bin "car_pc" test) generated 7 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/car_pc-825f49f4db86f0c8)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d5b9cf591452aebc7d2322e8e32915487076963c27e4c82144cb27da7aa20e63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5b9cf591452aebc7d2322e8e32915487076963c27e4c82144cb27da7aa20e63", kill_on_drop: false }`
[INFO] [stdout] d5b9cf591452aebc7d2322e8e32915487076963c27e4c82144cb27da7aa20e63
