[INFO] cloning repository https://github.com/Kezii/hackrf_spectrum
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kezii/hackrf_spectrum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKezii%2Fhackrf_spectrum", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKezii%2Fhackrf_spectrum'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] be14fa5ef7c31f5da45437a6cd9b577bcda17e8c
[INFO] testing Kezii/hackrf_spectrum against nightly-2025-01-18+rustflags=-Zrandomize-layout for randomize-layout-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKezii%2Fhackrf_spectrum" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Kezii/hackrf_spectrum on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Kezii/hackrf_spectrum
[INFO] finished tweaking git repo https://github.com/Kezii/hackrf_spectrum
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[INFO] crate git repo https://github.com/Kezii/hackrf_spectrum 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" "+nightly-2025-01-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]    Compiling sctk-adwaita v0.5.4
[INFO] [stderr]    Compiling hackrf_spectrum_analyzer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `sw`
[INFO] [stdout]    --> src/main.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 120 |     let sw = run_sweep();
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_sw`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `date`, `time`, and `num_samples` are never read
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct SweepLine {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] 16 |     date: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 17 |     time: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     num_samples: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SweepLine` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `hz_low`, `hz_high`, and `hz_bin_width` are never read
[INFO] [stdout]   --> src/main.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | struct Sweep {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 52 |     hz_low: u64,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 53 |     hz_high: u64,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 54 |     hz_bin_width: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Sweep` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `red_blue_color_map` is never used
[INFO] [stdout]    --> src/main.rs:109:4
[INFO] [stdout]     |
[INFO] [stdout] 109 | fn red_blue_color_map(db: f32, max_db: f32, min_db: f32) -> (u8, u8, u8) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 43s
[INFO] running `Command { std: "docker" "inspect" "7e16b029a9210ed4a8bfbeffe41372c827e7040650296a0ac5953983990c47e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e16b029a9210ed4a8bfbeffe41372c827e7040650296a0ac5953983990c47e7", kill_on_drop: false }`
[INFO] [stdout] 7e16b029a9210ed4a8bfbeffe41372c827e7040650296a0ac5953983990c47e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2efb2b2332bbcb0c0d4e05363590e4665908de15e6644a5486f3a5122ac9ee15
[INFO] running `Command { std: "docker" "start" "-a" "2efb2b2332bbcb0c0d4e05363590e4665908de15e6644a5486f3a5122ac9ee15", kill_on_drop: false }`
[INFO] [stderr]    Compiling hackrf_spectrum_analyzer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `sw`
[INFO] [stdout]    --> src/main.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 120 |     let sw = run_sweep();
[INFO] [stdout]     |         ^^ help: if this is intentional, prefix it with an underscore: `_sw`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `date`, `time`, and `num_samples` are never read
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct SweepLine {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] 16 |     date: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 17 |     time: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     num_samples: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SweepLine` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `hz_low`, `hz_high`, and `hz_bin_width` are never read
[INFO] [stdout]   --> src/main.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | struct Sweep {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 52 |     hz_low: u64,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 53 |     hz_high: u64,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 54 |     hz_bin_width: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Sweep` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `red_blue_color_map` is never used
[INFO] [stdout]    --> src/main.rs:109:4
[INFO] [stdout]     |
[INFO] [stdout] 109 | fn red_blue_color_map(db: f32, max_db: f32, min_db: f32) -> (u8, u8, u8) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "2efb2b2332bbcb0c0d4e05363590e4665908de15e6644a5486f3a5122ac9ee15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2efb2b2332bbcb0c0d4e05363590e4665908de15e6644a5486f3a5122ac9ee15", kill_on_drop: false }`
[INFO] [stdout] 2efb2b2332bbcb0c0d4e05363590e4665908de15e6644a5486f3a5122ac9ee15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1f5cff8c317813ec63a4d6363ad58a9b051fcc615e28a1690bc4930816851cb2
[INFO] running `Command { std: "docker" "start" "-a" "1f5cff8c317813ec63a4d6363ad58a9b051fcc615e28a1690bc4930816851cb2", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `sw`
[INFO] [stderr]    --> src/main.rs:120:9
[INFO] [stderr]     |
[INFO] [stderr] 120 |     let sw = run_sweep();
[INFO] [stderr]     |         ^^ help: if this is intentional, prefix it with an underscore: `_sw`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `date`, `time`, and `num_samples` are never read
[INFO] [stderr]   --> src/main.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | struct SweepLine {
[INFO] [stderr]    |        --------- fields in this struct
[INFO] [stderr] 16 |     date: String,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 17 |     time: String,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 21 |     num_samples: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SweepLine` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `hz_low`, `hz_high`, and `hz_bin_width` are never read
[INFO] [stderr]   --> src/main.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 51 | struct Sweep {
[INFO] [stderr]    |        ----- fields in this struct
[INFO] [stderr] 52 |     hz_low: u64,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 53 |     hz_high: u64,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 54 |     hz_bin_width: f32,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Sweep` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: function `red_blue_color_map` is never used
[INFO] [stderr]    --> src/main.rs:109:4
[INFO] [stderr]     |
[INFO] [stderr] 109 | fn red_blue_color_map(db: f32, max_db: f32, min_db: f32) -> (u8, u8, u8) {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `hackrf_spectrum_analyzer` (bin "hackrf_spectrum_analyzer" test) generated 4 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hackrf_spectrum_analyzer-fe488d9d0cf531ba)
[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" "1f5cff8c317813ec63a4d6363ad58a9b051fcc615e28a1690bc4930816851cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f5cff8c317813ec63a4d6363ad58a9b051fcc615e28a1690bc4930816851cb2", kill_on_drop: false }`
[INFO] [stdout] 1f5cff8c317813ec63a4d6363ad58a9b051fcc615e28a1690bc4930816851cb2
