[INFO] cloning repository https://github.com/phijor/fractalbot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/phijor/fractalbot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphijor%2Ffractalbot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphijor%2Ffractalbot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 330ccf4e28963fa6c512e9d659c3879fa39e60ac
[INFO] testing phijor/fractalbot against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphijor%2Ffractalbot" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/phijor/fractalbot
[INFO] finished tweaking git repo https://github.com/phijor/fractalbot
[INFO] tweaked toml for git repo https://github.com/phijor/fractalbot written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/phijor/fractalbot on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/phijor/fractalbot 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]    Compiling fractalbot-post v0.1.0 (/opt/rustwide/workdir/fractalbot-post)
[INFO] [stderr]    Compiling fractalbot v0.3.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `RAINBOW` is never used
[INFO] [stdout]   --> src/color.rs:33:11
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub const RAINBOW: Palette = Palette {
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WHITES` is never used
[INFO] [stdout]   --> src/color.rs:39:11
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub const WHITES: Palette = Palette {
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ARCTIC` is never used
[INFO] [stdout]   --> src/color.rs:45:11
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub const ARCTIC: Palette = Palette {
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CITRUS` is never used
[INFO] [stdout]   --> src/color.rs:51:11
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub const CITRUS: Palette = Palette {
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DUSK` is never used
[INFO] [stdout]   --> src/color.rs:57:11
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub const DUSK: Palette = Palette {
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PINK` is never used
[INFO] [stdout]   --> src/color.rs:63:11
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub const PINK: Palette = Palette {
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GLOW` is never used
[INFO] [stdout]   --> src/color.rs:69:11
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub const GLOW: Palette = Palette {
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_PALETTES` is never used
[INFO] [stdout]   --> src/color.rs:76:7
[INFO] [stdout]    |
[INFO] [stdout] 76 | const DEFAULT_PALETTES: [Palette; 7] = [RAINBOW, WHITES, ARCTIC, CITRUS, DUSK, PINK, GLOW];
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DefaultPalettes` is never constructed
[INFO] [stdout]   --> src/color.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub struct DefaultPalettes;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PhaseShiftPalette` is never constructed
[INFO] [stdout]   --> src/color.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub struct PhaseShiftPalette;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 35s
[INFO] running `Command { std: "docker" "inspect" "e9e10a5d6ba92c704f906b1e55e2fa1f478afa1403e6f9d404de806eb11271e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9e10a5d6ba92c704f906b1e55e2fa1f478afa1403e6f9d404de806eb11271e0", kill_on_drop: false }`
[INFO] [stdout] e9e10a5d6ba92c704f906b1e55e2fa1f478afa1403e6f9d404de806eb11271e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58aca94928b5c8c641102203b9b8719d2dbeae50c5abc571c772c0671c3a1220
[INFO] running `Command { std: "docker" "start" "-a" "58aca94928b5c8c641102203b9b8719d2dbeae50c5abc571c772c0671c3a1220", kill_on_drop: false }`
[INFO] [stderr]    Compiling fractalbot v0.3.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `RAINBOW` is never used
[INFO] [stdout]   --> src/color.rs:33:11
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub const RAINBOW: Palette = Palette {
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WHITES` is never used
[INFO] [stdout]   --> src/color.rs:39:11
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub const WHITES: Palette = Palette {
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ARCTIC` is never used
[INFO] [stdout]   --> src/color.rs:45:11
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub const ARCTIC: Palette = Palette {
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CITRUS` is never used
[INFO] [stdout]   --> src/color.rs:51:11
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub const CITRUS: Palette = Palette {
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DUSK` is never used
[INFO] [stdout]   --> src/color.rs:57:11
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub const DUSK: Palette = Palette {
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PINK` is never used
[INFO] [stdout]   --> src/color.rs:63:11
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub const PINK: Palette = Palette {
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GLOW` is never used
[INFO] [stdout]   --> src/color.rs:69:11
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub const GLOW: Palette = Palette {
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_PALETTES` is never used
[INFO] [stdout]   --> src/color.rs:76:7
[INFO] [stdout]    |
[INFO] [stdout] 76 | const DEFAULT_PALETTES: [Palette; 7] = [RAINBOW, WHITES, ARCTIC, CITRUS, DUSK, PINK, GLOW];
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DefaultPalettes` is never constructed
[INFO] [stdout]   --> src/color.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub struct DefaultPalettes;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PhaseShiftPalette` is never constructed
[INFO] [stdout]   --> src/color.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub struct PhaseShiftPalette;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "58aca94928b5c8c641102203b9b8719d2dbeae50c5abc571c772c0671c3a1220", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58aca94928b5c8c641102203b9b8719d2dbeae50c5abc571c772c0671c3a1220", kill_on_drop: false }`
[INFO] [stdout] 58aca94928b5c8c641102203b9b8719d2dbeae50c5abc571c772c0671c3a1220
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4c8e959d4cf046adba615ce1f7c11b8c909b714d68721235cf5cc4b6149bcd58
[INFO] running `Command { std: "docker" "start" "-a" "4c8e959d4cf046adba615ce1f7c11b8c909b714d68721235cf5cc4b6149bcd58", kill_on_drop: false }`
[INFO] [stderr] warning: constant `RAINBOW` is never used
[INFO] [stderr]   --> src/color.rs:33:11
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub const RAINBOW: Palette = Palette {
[INFO] [stderr]    |           ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `WHITES` is never used
[INFO] [stderr]   --> src/color.rs:39:11
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub const WHITES: Palette = Palette {
[INFO] [stderr]    |           ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ARCTIC` is never used
[INFO] [stderr]   --> src/color.rs:45:11
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub const ARCTIC: Palette = Palette {
[INFO] [stderr]    |           ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `CITRUS` is never used
[INFO] [stderr]   --> src/color.rs:51:11
[INFO] [stderr]    |
[INFO] [stderr] 51 | pub const CITRUS: Palette = Palette {
[INFO] [stderr]    |           ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `DUSK` is never used
[INFO] [stderr]   --> src/color.rs:57:11
[INFO] [stderr]    |
[INFO] [stderr] 57 | pub const DUSK: Palette = Palette {
[INFO] [stderr]    |           ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `PINK` is never used
[INFO] [stderr]   --> src/color.rs:63:11
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub const PINK: Palette = Palette {
[INFO] [stderr]    |           ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `GLOW` is never used
[INFO] [stderr]   --> src/color.rs:69:11
[INFO] [stderr]    |
[INFO] [stderr] 69 | pub const GLOW: Palette = Palette {
[INFO] [stderr]    |           ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `DEFAULT_PALETTES` is never used
[INFO] [stderr]   --> src/color.rs:76:7
[INFO] [stderr]    |
[INFO] [stderr] 76 | const DEFAULT_PALETTES: [Palette; 7] = [RAINBOW, WHITES, ARCTIC, CITRUS, DUSK, PINK, GLOW];
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DefaultPalettes` is never constructed
[INFO] [stderr]   --> src/color.rs:78:12
[INFO] [stderr]    |
[INFO] [stderr] 78 | pub struct DefaultPalettes;
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `PhaseShiftPalette` is never constructed
[INFO] [stderr]   --> src/color.rs:95:12
[INFO] [stderr]    |
[INFO] [stderr] 95 | pub struct PhaseShiftPalette;
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `fractalbot` (bin "fractalbot" test) generated 10 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/fractalbot-1a0a204751cccd7c)
[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" "4c8e959d4cf046adba615ce1f7c11b8c909b714d68721235cf5cc4b6149bcd58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c8e959d4cf046adba615ce1f7c11b8c909b714d68721235cf5cc4b6149bcd58", kill_on_drop: false }`
[INFO] [stdout] 4c8e959d4cf046adba615ce1f7c11b8c909b714d68721235cf5cc4b6149bcd58