[INFO] cloning repository https://github.com/spacekookie/doppler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/spacekookie/doppler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspacekookie%2Fdoppler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspacekookie%2Fdoppler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f4baebea428868878df02462f8de17628611eeb2
[INFO] testing spacekookie/doppler against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspacekookie%2Fdoppler" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/spacekookie/doppler on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/spacekookie/doppler
[INFO] finished tweaking git repo https://github.com/spacekookie/doppler
[INFO] tweaked toml for git repo https://github.com/spacekookie/doppler written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/spacekookie/doppler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12cbb352cc7d6301c759a7ae966055247b7fabfd5d501c92f255edb055b4d113
[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" "12cbb352cc7d6301c759a7ae966055247b7fabfd5d501c92f255edb055b4d113", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12cbb352cc7d6301c759a7ae966055247b7fabfd5d501c92f255edb055b4d113", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12cbb352cc7d6301c759a7ae966055247b7fabfd5d501c92f255edb055b4d113", kill_on_drop: false }`
[INFO] [stdout] 12cbb352cc7d6301c759a7ae966055247b7fabfd5d501c92f255edb055b4d113
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.59.0" "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] 3aedacd090973bf853ef08d115b5641e0d6c80b725c1f3e24d657f8a1d080210
[INFO] running `Command { std: "docker" "start" "-a" "3aedacd090973bf853ef08d115b5641e0d6c80b725c1f3e24d657f8a1d080210", kill_on_drop: false }`
[INFO] [stderr]    Compiling cairo-rs v0.3.0
[INFO] [stderr]    Compiling gio v0.3.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.3.0
[INFO] [stderr]    Compiling c_vec v1.2.1
[INFO] [stderr]    Compiling gdk v0.7.0
[INFO] [stderr]    Compiling gtk v0.3.0
[INFO] [stderr]    Compiling colortemp v0.1.0
[INFO] [stderr]    Compiling gio-sys v0.5.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.5.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.5.0
[INFO] [stderr]    Compiling pango-sys v0.5.0
[INFO] [stderr]    Compiling gdk-sys v0.5.0
[INFO] [stderr]    Compiling gtk-sys v0.5.0
[INFO] [stderr]    Compiling glib-sys v0.5.0
[INFO] [stderr]    Compiling gobject-sys v0.5.0
[INFO] [stderr]    Compiling glib v0.4.0
[INFO] [stderr]    Compiling atk-sys v0.5.0
[INFO] [stderr]    Compiling pango v0.3.0
[INFO] [stderr]    Compiling doppler v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rgb_to_temp`
[INFO] [stdout]   --> src/rendering/curve.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 | use colortemp::{rgb_to_temp, temp_to_rgb};
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Point`
[INFO] [stdout]   --> src/rendering/curve.rs:15:23
[INFO] [stdout]    |
[INFO] [stdout] 15 | use rendering::{Area, Point};
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]   --> src/main.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let offset = Point {
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]   --> src/rendering/curve.rs:66:42
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn temperature_to_level(kelvin: i64, height: f64) -> f64 {
[INFO] [stdout]    |                                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]   --> src/rendering/curve.rs:98:24
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub fn draw(&self, frame: &Area, ctx: &Context) {
[INFO] [stdout]    |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `x_inter`
[INFO] [stdout]   --> src/rendering/waves.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     x_inter: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `amp`
[INFO] [stdout]   --> src/rendering/waves.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     amp: f64,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `dx`
[INFO] [stdout]   --> src/rendering/waves.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     dx: f64,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `theta`
[INFO] [stdout]   --> src/rendering/waves.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     theta: f64,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/rendering/waves.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn new(period: f64, amp: f64) -> Wave {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update`
[INFO] [stdout]   --> src/rendering/waves.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn update(&mut self, size: f64) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `time_step`
[INFO] [stdout]   --> src/rendering/waves.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn time_step(&mut self, time: f64) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `adjust_level`
[INFO] [stdout]   --> src/rendering/curve.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn adjust_level(&mut self, kelvin: i64, height: f64) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `CHOSEN_COLOR`
[INFO] [stdout]   --> src/rendering/mod.rs:42:1
[INFO] [stdout]    |
[INFO] [stdout] 42 | static mut CHOSEN_COLOR: RGBA = RGBA { red: 1f64, green: 0f64, blue: 0f64, alpha: 1f64 };
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `WAVE_THETA`
[INFO] [stdout]   --> src/rendering/mod.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | static mut WAVE_THETA: f64 = 0.0;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `set_time_displacement`
[INFO] [stdout]   --> src/rendering/mod.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn set_time_displacement(theta: f64) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `set_draw_color`
[INFO] [stdout]   --> src/rendering/mod.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn set_draw_color(red: f64, green: f64, blue: f64, alpha: f64) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `draw_wave`
[INFO] [stdout]   --> src/rendering/mod.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub fn draw_wave(ctx: &Context, area: &Area, offset: &Point, period: f64, amp: f64) {
[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 1m 28s
[INFO] running `Command { std: "docker" "inspect" "3aedacd090973bf853ef08d115b5641e0d6c80b725c1f3e24d657f8a1d080210", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3aedacd090973bf853ef08d115b5641e0d6c80b725c1f3e24d657f8a1d080210", kill_on_drop: false }`
[INFO] [stdout] 3aedacd090973bf853ef08d115b5641e0d6c80b725c1f3e24d657f8a1d080210
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7e01b396c1217da85019f075f33743ba86c206fe3032f921a4d7b8372b63e66
[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" "c7e01b396c1217da85019f075f33743ba86c206fe3032f921a4d7b8372b63e66", kill_on_drop: false }`
[INFO] [stderr]    Compiling doppler v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rgb_to_temp`
[INFO] [stdout]   --> src/rendering/curve.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 | use colortemp::{rgb_to_temp, temp_to_rgb};
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Point`
[INFO] [stdout]   --> src/rendering/curve.rs:15:23
[INFO] [stdout]    |
[INFO] [stdout] 15 | use rendering::{Area, Point};
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]   --> src/main.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let offset = Point {
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]   --> src/rendering/curve.rs:66:42
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn temperature_to_level(kelvin: i64, height: f64) -> f64 {
[INFO] [stdout]    |                                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]   --> src/rendering/curve.rs:98:24
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub fn draw(&self, frame: &Area, ctx: &Context) {
[INFO] [stdout]    |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `x_inter`
[INFO] [stdout]   --> src/rendering/waves.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     x_inter: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `amp`
[INFO] [stdout]   --> src/rendering/waves.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     amp: f64,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `dx`
[INFO] [stdout]   --> src/rendering/waves.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     dx: f64,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `theta`
[INFO] [stdout]   --> src/rendering/waves.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     theta: f64,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/rendering/waves.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn new(period: f64, amp: f64) -> Wave {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update`
[INFO] [stdout]   --> src/rendering/waves.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn update(&mut self, size: f64) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `time_step`
[INFO] [stdout]   --> src/rendering/waves.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn time_step(&mut self, time: f64) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `adjust_level`
[INFO] [stdout]   --> src/rendering/curve.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn adjust_level(&mut self, kelvin: i64, height: f64) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `CHOSEN_COLOR`
[INFO] [stdout]   --> src/rendering/mod.rs:42:1
[INFO] [stdout]    |
[INFO] [stdout] 42 | static mut CHOSEN_COLOR: RGBA = RGBA { red: 1f64, green: 0f64, blue: 0f64, alpha: 1f64 };
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `WAVE_THETA`
[INFO] [stdout]   --> src/rendering/mod.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | static mut WAVE_THETA: f64 = 0.0;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `set_time_displacement`
[INFO] [stdout]   --> src/rendering/mod.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn set_time_displacement(theta: f64) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `set_draw_color`
[INFO] [stdout]   --> src/rendering/mod.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn set_draw_color(red: f64, green: f64, blue: f64, alpha: f64) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `draw_wave`
[INFO] [stdout]   --> src/rendering/mod.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub fn draw_wave(ctx: &Context, area: &Area, offset: &Point, period: f64, amp: f64) {
[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 1.09s
[INFO] running `Command { std: "docker" "inspect" "c7e01b396c1217da85019f075f33743ba86c206fe3032f921a4d7b8372b63e66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7e01b396c1217da85019f075f33743ba86c206fe3032f921a4d7b8372b63e66", kill_on_drop: false }`
[INFO] [stdout] c7e01b396c1217da85019f075f33743ba86c206fe3032f921a4d7b8372b63e66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.59.0" "test" "--frozen", 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] bab0173ca9f75e0f39f40f6134c3994b7b21f4c0ca539856a5fed9b098c451b9
[INFO] running `Command { std: "docker" "start" "-a" "bab0173ca9f75e0f39f40f6134c3994b7b21f4c0ca539856a5fed9b098c451b9", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `rgb_to_temp`
[INFO] [stderr]   --> src/rendering/curve.rs:14:17
[INFO] [stderr]    |
[INFO] [stderr] 14 | use colortemp::{rgb_to_temp, temp_to_rgb};
[INFO] [stderr]    |                 ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Point`
[INFO] [stderr]   --> src/rendering/curve.rs:15:23
[INFO] [stderr]    |
[INFO] [stderr] 15 | use rendering::{Area, Point};
[INFO] [stderr]    |                       ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `offset`
[INFO] [stderr]   --> src/main.rs:74:13
[INFO] [stderr]    |
[INFO] [stderr] 74 |         let offset = Point {
[INFO] [stderr]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `height`
[INFO] [stderr]   --> src/rendering/curve.rs:66:42
[INFO] [stderr]    |
[INFO] [stderr] 66 |     fn temperature_to_level(kelvin: i64, height: f64) -> f64 {
[INFO] [stderr]    |                                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `frame`
[INFO] [stderr]   --> src/rendering/curve.rs:98:24
[INFO] [stderr]    |
[INFO] [stderr] 98 |     pub fn draw(&self, frame: &Area, ctx: &Context) {
[INFO] [stderr]    |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `x_inter`
[INFO] [stderr]   --> src/rendering/waves.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     x_inter: f64,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `amp`
[INFO] [stderr]   --> src/rendering/waves.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     amp: f64,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `dx`
[INFO] [stderr]   --> src/rendering/waves.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     dx: f64,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `theta`
[INFO] [stderr]   --> src/rendering/waves.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     theta: f64,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/rendering/waves.rs:35:12
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn new(period: f64, amp: f64) -> Wave {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `update`
[INFO] [stderr]   --> src/rendering/waves.rs:49:12
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn update(&mut self, size: f64) {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `time_step`
[INFO] [stderr]   --> src/rendering/waves.rs:74:12
[INFO] [stderr]    |
[INFO] [stderr] 74 |     pub fn time_step(&mut self, time: f64) {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `adjust_level`
[INFO] [stderr]   --> src/rendering/curve.rs:54:12
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn adjust_level(&mut self, kelvin: i64, height: f64) {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static is never used: `CHOSEN_COLOR`
[INFO] [stderr]   --> src/rendering/mod.rs:42:1
[INFO] [stderr]    |
[INFO] [stderr] 42 | static mut CHOSEN_COLOR: RGBA = RGBA { red: 1f64, green: 0f64, blue: 0f64, alpha: 1f64 };
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static is never used: `WAVE_THETA`
[INFO] [stderr]   --> src/rendering/mod.rs:43:1
[INFO] [stderr]    |
[INFO] [stderr] 43 | static mut WAVE_THETA: f64 = 0.0;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `set_time_displacement`
[INFO] [stderr]   --> src/rendering/mod.rs:45:8
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub fn set_time_displacement(theta: f64) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `set_draw_color`
[INFO] [stderr]   --> src/rendering/mod.rs:51:8
[INFO] [stderr]    |
[INFO] [stderr] 51 | pub fn set_draw_color(red: f64, green: f64, blue: f64, alpha: f64) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `draw_wave`
[INFO] [stderr]   --> src/rendering/mod.rs:57:8
[INFO] [stderr]    |
[INFO] [stderr] 57 | pub fn draw_wave(ctx: &Context, area: &Area, offset: &Point, period: f64, amp: f64) {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `doppler` (bin "doppler" test) generated 18 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/doppler-53dd766bee3a7492)
[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" "bab0173ca9f75e0f39f40f6134c3994b7b21f4c0ca539856a5fed9b098c451b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bab0173ca9f75e0f39f40f6134c3994b7b21f4c0ca539856a5fed9b098c451b9", kill_on_drop: false }`
[INFO] [stdout] bab0173ca9f75e0f39f40f6134c3994b7b21f4c0ca539856a5fed9b098c451b9