[INFO] cloning repository https://github.com/oberien/krakenx62
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oberien/krakenx62" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foberien%2Fkrakenx62", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foberien%2Fkrakenx62'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f976b2bf70a8df22e5996b745096d95d873e07ef
[INFO] testing oberien/krakenx62 against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foberien%2Fkrakenx62" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/oberien/krakenx62 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/oberien/krakenx62
[INFO] finished tweaking git repo https://github.com/oberien/krakenx62
[INFO] tweaked toml for git repo https://github.com/oberien/krakenx62 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/oberien/krakenx62 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0cb35b0529dd82b2400c16503118d49dcf86dec7f01d9abd5cf3016b1af6d43a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0cb35b0529dd82b2400c16503118d49dcf86dec7f01d9abd5cf3016b1af6d43a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0cb35b0529dd82b2400c16503118d49dcf86dec7f01d9abd5cf3016b1af6d43a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cb35b0529dd82b2400c16503118d49dcf86dec7f01d9abd5cf3016b1af6d43a", kill_on_drop: false }`
[INFO] [stdout] 0cb35b0529dd82b2400c16503118d49dcf86dec7f01d9abd5cf3016b1af6d43a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 85251f5acf7851fa947bcf32f84d1213da0a69050892599c2a2d356991aa59c8
[INFO] running `Command { std: "docker" "start" "-a" "85251f5acf7851fa947bcf32f84d1213da0a69050892599c2a2d356991aa59c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit-vec v0.5.0
[INFO] [stderr]    Compiling libusb-sys v0.2.3
[INFO] [stderr]    Compiling bit-set v0.2.0
[INFO] [stderr]    Compiling libusb v0.3.0
[INFO] [stderr]    Compiling krakenx62 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `unwrap_safe`
[INFO] [stdout]    --> src/cooler/mod.rs:125:14
[INFO] [stdout]     |
[INFO] [stdout] 125 | macro_rules! unwrap_safe {
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Fading`
[INFO] [stdout]   --> src/cooler/modes.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     Fading(Effect),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Mode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cooler/modes.rs:56:10
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[derive(Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SpectrumWave`
[INFO] [stdout]   --> src/cooler/modes.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     SpectrumWave(Speed),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Mode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cooler/modes.rs:56:10
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[derive(Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Marquee`
[INFO] [stdout]   --> src/cooler/modes.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     Marquee(Speed, Circle),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Mode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cooler/modes.rs:56:10
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[derive(Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `CoveringMarquee`
[INFO] [stdout]   --> src/cooler/modes.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     CoveringMarquee(Effect),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Mode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cooler/modes.rs:56:10
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[derive(Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Alternating`
[INFO] [stdout]   --> src/cooler/modes.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     Alternating(Speed, Color, Color),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Mode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cooler/modes.rs:56:10
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[derive(Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Pulse`
[INFO] [stdout]   --> src/cooler/modes.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 |     Pulse(Effect),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Mode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cooler/modes.rs:56:10
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[derive(Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TaiChi`
[INFO] [stdout]   --> src/cooler/modes.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     TaiChi(Speed, Color, Color),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Mode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cooler/modes.rs:56:10
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[derive(Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `WaterCooler`
[INFO] [stdout]   --> src/cooler/modes.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     WaterCooler(Speed),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Mode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cooler/modes.rs:56:10
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[derive(Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Loading`
[INFO] [stdout]   --> src/cooler/modes.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     Loading(Speed, Circle),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Mode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cooler/modes.rs:56:10
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[derive(Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `AlternatingRotate`
[INFO] [stdout]   --> src/cooler/modes.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 |     AlternatingRotate = 11,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `ModeId` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cooler/modes.rs:71:10
[INFO] [stdout]    |
[INFO] [stdout] 71 | #[derive(Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Stars`
[INFO] [stdout]   --> src/cooler/modes.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 88 |     Stars = 12,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `ModeId` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cooler/modes.rs:71:10
[INFO] [stdout]    |
[INFO] [stdout] 71 | #[derive(Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Fixed2`
[INFO] [stdout]   --> src/cooler/modes.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 |     Fixed2 = 13,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `ModeId` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cooler/modes.rs:71:10
[INFO] [stdout]    |
[INFO] [stdout] 71 | #[derive(Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Blinky`
[INFO] [stdout]   --> src/cooler/modes.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 90 |     Blinky = 14,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `ModeId` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cooler/modes.rs:71:10
[INFO] [stdout]    |
[INFO] [stdout] 71 | #[derive(Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VerySlow`
[INFO] [stdout]   --> src/cooler/modes.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     VerySlow = 0,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Speed` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cooler/modes.rs:93:10
[INFO] [stdout]    |
[INFO] [stdout] 93 | #[derive(Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Slow`
[INFO] [stdout]   --> src/cooler/modes.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     Slow = 1,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Speed` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cooler/modes.rs:93:10
[INFO] [stdout]    |
[INFO] [stdout] 93 | #[derive(Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VeryFast`
[INFO] [stdout]    --> src/cooler/modes.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 |     VeryFast = 4,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `Speed` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/cooler/modes.rs:93:10
[INFO] [stdout]     |
[INFO] [stdout] 93  | #[derive(Debug, Clone, Copy)]
[INFO] [stdout]     |          ^^^^^  ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_single_with_text`
[INFO] [stdout]    --> src/cooler/modes.rs:125:12
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub fn from_single_with_text(txt: Color, col: Color) -> Colors {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.61s
[INFO] running `Command { std: "docker" "inspect" "85251f5acf7851fa947bcf32f84d1213da0a69050892599c2a2d356991aa59c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85251f5acf7851fa947bcf32f84d1213da0a69050892599c2a2d356991aa59c8", kill_on_drop: false }`
[INFO] [stdout] 85251f5acf7851fa947bcf32f84d1213da0a69050892599c2a2d356991aa59c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d20e50240bb447e0d17c1a82b6485807aac3844e11523e7b5d6b27b20e83ad99
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d20e50240bb447e0d17c1a82b6485807aac3844e11523e7b5d6b27b20e83ad99", kill_on_drop: false }`
[INFO] [stderr]    Compiling krakenx62 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `unwrap_safe`
[INFO] [stdout]    --> src/cooler/mod.rs:125:14
[INFO] [stdout]     |
[INFO] [stdout] 125 | macro_rules! unwrap_safe {
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Fading`
[INFO] [stdout]   --> src/cooler/modes.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     Fading(Effect),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Mode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cooler/modes.rs:56:10
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[derive(Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SpectrumWave`
[INFO] [stdout]   --> src/cooler/modes.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     SpectrumWave(Speed),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Mode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cooler/modes.rs:56:10
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[derive(Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Marquee`
[INFO] [stdout]   --> src/cooler/modes.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     Marquee(Speed, Circle),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Mode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cooler/modes.rs:56:10
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[derive(Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `CoveringMarquee`
[INFO] [stdout]   --> src/cooler/modes.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     CoveringMarquee(Effect),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Mode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cooler/modes.rs:56:10
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[derive(Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Alternating`
[INFO] [stdout]   --> src/cooler/modes.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     Alternating(Speed, Color, Color),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Mode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cooler/modes.rs:56:10
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[derive(Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Pulse`
[INFO] [stdout]   --> src/cooler/modes.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 |     Pulse(Effect),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Mode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cooler/modes.rs:56:10
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[derive(Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TaiChi`
[INFO] [stdout]   --> src/cooler/modes.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     TaiChi(Speed, Color, Color),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Mode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cooler/modes.rs:56:10
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[derive(Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `WaterCooler`
[INFO] [stdout]   --> src/cooler/modes.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     WaterCooler(Speed),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Mode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cooler/modes.rs:56:10
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[derive(Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Loading`
[INFO] [stdout]   --> src/cooler/modes.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     Loading(Speed, Circle),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Mode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cooler/modes.rs:56:10
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[derive(Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `AlternatingRotate`
[INFO] [stdout]   --> src/cooler/modes.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 |     AlternatingRotate = 11,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `ModeId` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cooler/modes.rs:71:10
[INFO] [stdout]    |
[INFO] [stdout] 71 | #[derive(Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Stars`
[INFO] [stdout]   --> src/cooler/modes.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 88 |     Stars = 12,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `ModeId` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cooler/modes.rs:71:10
[INFO] [stdout]    |
[INFO] [stdout] 71 | #[derive(Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Fixed2`
[INFO] [stdout]   --> src/cooler/modes.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 |     Fixed2 = 13,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `ModeId` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cooler/modes.rs:71:10
[INFO] [stdout]    |
[INFO] [stdout] 71 | #[derive(Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Blinky`
[INFO] [stdout]   --> src/cooler/modes.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 90 |     Blinky = 14,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `ModeId` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cooler/modes.rs:71:10
[INFO] [stdout]    |
[INFO] [stdout] 71 | #[derive(Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VerySlow`
[INFO] [stdout]   --> src/cooler/modes.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     VerySlow = 0,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Speed` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cooler/modes.rs:93:10
[INFO] [stdout]    |
[INFO] [stdout] 93 | #[derive(Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Slow`
[INFO] [stdout]   --> src/cooler/modes.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     Slow = 1,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Speed` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/cooler/modes.rs:93:10
[INFO] [stdout]    |
[INFO] [stdout] 93 | #[derive(Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VeryFast`
[INFO] [stdout]    --> src/cooler/modes.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 |     VeryFast = 4,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `Speed` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/cooler/modes.rs:93:10
[INFO] [stdout]     |
[INFO] [stdout] 93  | #[derive(Debug, Clone, Copy)]
[INFO] [stdout]     |          ^^^^^  ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_single_with_text`
[INFO] [stdout]    --> src/cooler/modes.rs:125:12
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub fn from_single_with_text(txt: Color, col: Color) -> Colors {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "d20e50240bb447e0d17c1a82b6485807aac3844e11523e7b5d6b27b20e83ad99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d20e50240bb447e0d17c1a82b6485807aac3844e11523e7b5d6b27b20e83ad99", kill_on_drop: false }`
[INFO] [stdout] d20e50240bb447e0d17c1a82b6485807aac3844e11523e7b5d6b27b20e83ad99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7a3d2540cf1dc9c2ab642eebcaa575981d8c7934968a32f72b11b67c53649774
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7a3d2540cf1dc9c2ab642eebcaa575981d8c7934968a32f72b11b67c53649774", kill_on_drop: false }`
[INFO] [stderr] warning: unused macro definition: `unwrap_safe`
[INFO] [stderr]    --> src/cooler/mod.rs:125:14
[INFO] [stderr]     |
[INFO] [stderr] 125 | macro_rules! unwrap_safe {
[INFO] [stderr]     |              ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Fading`
[INFO] [stderr]   --> src/cooler/modes.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     Fading(Effect),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `Mode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/cooler/modes.rs:56:10
[INFO] [stderr]    |
[INFO] [stderr] 56 | #[derive(Debug, Clone, Copy)]
[INFO] [stderr]    |          ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `SpectrumWave`
[INFO] [stderr]   --> src/cooler/modes.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     SpectrumWave(Speed),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Mode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/cooler/modes.rs:56:10
[INFO] [stderr]    |
[INFO] [stderr] 56 | #[derive(Debug, Clone, Copy)]
[INFO] [stderr]    |          ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Marquee`
[INFO] [stderr]   --> src/cooler/modes.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     Marquee(Speed, Circle),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Mode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/cooler/modes.rs:56:10
[INFO] [stderr]    |
[INFO] [stderr] 56 | #[derive(Debug, Clone, Copy)]
[INFO] [stderr]    |          ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CoveringMarquee`
[INFO] [stderr]   --> src/cooler/modes.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 |     CoveringMarquee(Effect),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Mode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/cooler/modes.rs:56:10
[INFO] [stderr]    |
[INFO] [stderr] 56 | #[derive(Debug, Clone, Copy)]
[INFO] [stderr]    |          ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Alternating`
[INFO] [stderr]   --> src/cooler/modes.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     Alternating(Speed, Color, Color),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Mode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/cooler/modes.rs:56:10
[INFO] [stderr]    |
[INFO] [stderr] 56 | #[derive(Debug, Clone, Copy)]
[INFO] [stderr]    |          ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Pulse`
[INFO] [stderr]   --> src/cooler/modes.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 |     Pulse(Effect),
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Mode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/cooler/modes.rs:56:10
[INFO] [stderr]    |
[INFO] [stderr] 56 | #[derive(Debug, Clone, Copy)]
[INFO] [stderr]    |          ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `TaiChi`
[INFO] [stderr]   --> src/cooler/modes.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 |     TaiChi(Speed, Color, Color),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Mode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/cooler/modes.rs:56:10
[INFO] [stderr]    |
[INFO] [stderr] 56 | #[derive(Debug, Clone, Copy)]
[INFO] [stderr]    |          ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `WaterCooler`
[INFO] [stderr]   --> src/cooler/modes.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     WaterCooler(Speed),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Mode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/cooler/modes.rs:56:10
[INFO] [stderr]    |
[INFO] [stderr] 56 | #[derive(Debug, Clone, Copy)]
[INFO] [stderr]    |          ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Loading`
[INFO] [stderr]   --> src/cooler/modes.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 68 |     Loading(Speed, Circle),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Mode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/cooler/modes.rs:56:10
[INFO] [stderr]    |
[INFO] [stderr] 56 | #[derive(Debug, Clone, Copy)]
[INFO] [stderr]    |          ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `AlternatingRotate`
[INFO] [stderr]   --> src/cooler/modes.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     AlternatingRotate = 11,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `ModeId` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/cooler/modes.rs:71:10
[INFO] [stderr]    |
[INFO] [stderr] 71 | #[derive(Debug, Clone, Copy)]
[INFO] [stderr]    |          ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Stars`
[INFO] [stderr]   --> src/cooler/modes.rs:88:5
[INFO] [stderr]    |
[INFO] [stderr] 88 |     Stars = 12,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `ModeId` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/cooler/modes.rs:71:10
[INFO] [stderr]    |
[INFO] [stderr] 71 | #[derive(Debug, Clone, Copy)]
[INFO] [stderr]    |          ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Fixed2`
[INFO] [stderr]   --> src/cooler/modes.rs:89:5
[INFO] [stderr]    |
[INFO] [stderr] 89 |     Fixed2 = 13,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `ModeId` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/cooler/modes.rs:71:10
[INFO] [stderr]    |
[INFO] [stderr] 71 | #[derive(Debug, Clone, Copy)]
[INFO] [stderr]    |          ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Blinky`
[INFO] [stderr]   --> src/cooler/modes.rs:90:5
[INFO] [stderr]    |
[INFO] [stderr] 90 |     Blinky = 14,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `ModeId` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/cooler/modes.rs:71:10
[INFO] [stderr]    |
[INFO] [stderr] 71 | #[derive(Debug, Clone, Copy)]
[INFO] [stderr]    |          ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `VerySlow`
[INFO] [stderr]   --> src/cooler/modes.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 |     VerySlow = 0,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Speed` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/cooler/modes.rs:93:10
[INFO] [stderr]    |
[INFO] [stderr] 93 | #[derive(Debug, Clone, Copy)]
[INFO] [stderr]    |          ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Slow`
[INFO] [stderr]   --> src/cooler/modes.rs:97:5
[INFO] [stderr]    |
[INFO] [stderr] 97 |     Slow = 1,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Speed` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/cooler/modes.rs:93:10
[INFO] [stderr]    |
[INFO] [stderr] 93 | #[derive(Debug, Clone, Copy)]
[INFO] [stderr]    |          ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `VeryFast`
[INFO] [stderr]    --> src/cooler/modes.rs:100:5
[INFO] [stderr]     |
[INFO] [stderr] 100 |     VeryFast = 4,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: `Speed` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    --> src/cooler/modes.rs:93:10
[INFO] [stderr]     |
[INFO] [stderr] 93  | #[derive(Debug, Clone, Copy)]
[INFO] [stderr]     |          ^^^^^  ^^^^^
[INFO] [stderr]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `from_single_with_text`
[INFO] [stderr]    --> src/cooler/modes.rs:125:12
[INFO] [stderr]     |
[INFO] [stderr] 125 |     pub fn from_single_with_text(txt: Color, col: Color) -> Colors {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `krakenx62` (bin "krakenx62" test) generated 18 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/krakenx62-c7051ff57cdd18c6)
[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" "7a3d2540cf1dc9c2ab642eebcaa575981d8c7934968a32f72b11b67c53649774", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a3d2540cf1dc9c2ab642eebcaa575981d8c7934968a32f72b11b67c53649774", kill_on_drop: false }`
[INFO] [stdout] 7a3d2540cf1dc9c2ab642eebcaa575981d8c7934968a32f72b11b67c53649774