Dec 18 04:12:06.771 INFO checking alexkursell/tonal against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 04:12:06.771 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/alexkursell/tonal:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 04:12:07.400 INFO [stdout] a9bd16ee4bfdb6e6e5bff1817979bcfd1e88268c1d3e662dbe3eb3f7ae5c968b
Dec 18 04:12:07.408 INFO running `"docker" "start" "-a" "a9bd16ee4bfdb6e6e5bff1817979bcfd1e88268c1d3e662dbe3eb3f7ae5c968b"`
Dec 18 04:12:09.672 INFO [stderr]     Checking twox-hash v1.1.1
Dec 18 04:12:09.688 INFO [stderr]     Checking gfx_core v0.8.2
Dec 18 04:12:09.702 INFO [stderr]     Checking cpal v0.8.2
Dec 18 04:12:09.708 INFO [stderr]     Checking png v0.12.0
Dec 18 04:12:11.904 INFO [stderr]     Checking rodio v0.7.0
Dec 18 04:12:11.904 INFO [stderr]     Checking rodio v0.8.0
Dec 18 04:12:12.480 INFO [stderr]     Checking image v0.19.0
Dec 18 04:12:40.150 INFO [stderr]     Checking gfx_device_gl v0.15.3
Dec 18 04:12:40.152 INFO [stderr]     Checking gfx v0.17.1
Dec 18 04:12:47.225 INFO [stderr]     Checking gfx_window_sdl v0.8.0
Dec 18 04:12:47.226 INFO [stderr]     Checking gfx_glyph v0.10.2
Dec 18 04:12:49.913 INFO [stderr]     Checking ggez v0.4.4
Dec 18 04:12:55.204 INFO [stderr]     Checking tonal v0.1.0 (/opt/crater/workdir)
Dec 18 04:12:58.616 INFO [stderr] warning: unused import: `ggez::conf`
Dec 18 04:12:58.617 INFO [stderr]   --> src/main.rs:17:5
Dec 18 04:12:58.617 INFO [stderr]    |
Dec 18 04:12:58.617 INFO [stderr] 17 | use ggez::conf;
Dec 18 04:12:58.617 INFO [stderr]    |     ^^^^^^^^^^
Dec 18 04:12:58.618 INFO [stderr]    |
Dec 18 04:12:58.618 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 04:12:58.618 INFO [stderr] 
Dec 18 04:12:58.656 INFO [stderr] warning: unused import: `ggez::conf`
Dec 18 04:12:58.657 INFO [stderr]   --> src/main.rs:17:5
Dec 18 04:12:58.657 INFO [stderr]    |
Dec 18 04:12:58.657 INFO [stderr] 17 | use ggez::conf;
Dec 18 04:12:58.657 INFO [stderr]    |     ^^^^^^^^^^
Dec 18 04:12:58.657 INFO [stderr]    |
Dec 18 04:12:58.658 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 04:12:58.658 INFO [stderr] 
Dec 18 04:12:59.084 INFO [stderr] warning: variable does not need to be mutable
Dec 18 04:12:59.085 INFO [stderr]    --> src/main.rs:269:13
Dec 18 04:12:59.085 INFO [stderr]     |
Dec 18 04:12:59.085 INFO [stderr] 269 |         let mut s = MainState {
Dec 18 04:12:59.085 INFO [stderr]     |             ----^
Dec 18 04:12:59.086 INFO [stderr]     |             |
Dec 18 04:12:59.086 INFO [stderr]     |             help: remove this `mut`
Dec 18 04:12:59.086 INFO [stderr]     |
Dec 18 04:12:59.086 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 04:12:59.086 INFO [stderr] 
Dec 18 04:12:59.188 INFO [stderr] warning: function is never used: `square_wave`
Dec 18 04:12:59.189 INFO [stderr]   --> src/waves.rs:59:1
Dec 18 04:12:59.189 INFO [stderr]    |
Dec 18 04:12:59.189 INFO [stderr] 59 | pub fn square_wave(fraction_through: f32) -> f32 {
Dec 18 04:12:59.189 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:12:59.190 INFO [stderr]    |
Dec 18 04:12:59.190 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 04:12:59.190 INFO [stderr] 
Dec 18 04:12:59.191 INFO [stderr] warning: function is never used: `saw_wave`
Dec 18 04:12:59.191 INFO [stderr]   --> src/waves.rs:68:1
Dec 18 04:12:59.191 INFO [stderr]    |
Dec 18 04:12:59.191 INFO [stderr] 68 | fn saw_wave(fraction_through: f32) -> f32 {
Dec 18 04:12:59.192 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:12:59.192 INFO [stderr] 
Dec 18 04:12:59.192 INFO [stderr] warning: field is never used: `text`
Dec 18 04:12:59.193 INFO [stderr]    --> src/main.rs:249:5
Dec 18 04:12:59.193 INFO [stderr]     |
Dec 18 04:12:59.193 INFO [stderr] 249 |     text: graphics::Text,
Dec 18 04:12:59.194 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 04:12:59.194 INFO [stderr] 
Dec 18 04:12:59.252 INFO [stderr] warning: variable does not need to be mutable
Dec 18 04:12:59.253 INFO [stderr]    --> src/main.rs:269:13
Dec 18 04:12:59.253 INFO [stderr]     |
Dec 18 04:12:59.253 INFO [stderr] 269 |         let mut s = MainState {
Dec 18 04:12:59.254 INFO [stderr]     |             ----^
Dec 18 04:12:59.254 INFO [stderr]     |             |
Dec 18 04:12:59.254 INFO [stderr]     |             help: remove this `mut`
Dec 18 04:12:59.255 INFO [stderr]     |
Dec 18 04:12:59.255 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 04:12:59.255 INFO [stderr] 
Dec 18 04:12:59.327 INFO [stderr] warning: function is never used: `square_wave`
Dec 18 04:12:59.327 INFO [stderr]   --> src/waves.rs:59:1
Dec 18 04:12:59.327 INFO [stderr]    |
Dec 18 04:12:59.328 INFO [stderr] 59 | pub fn square_wave(fraction_through: f32) -> f32 {
Dec 18 04:12:59.328 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:12:59.328 INFO [stderr]    |
Dec 18 04:12:59.328 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 04:12:59.328 INFO [stderr] 
Dec 18 04:12:59.329 INFO [stderr] warning: function is never used: `saw_wave`
Dec 18 04:12:59.329 INFO [stderr]   --> src/waves.rs:68:1
Dec 18 04:12:59.329 INFO [stderr]    |
Dec 18 04:12:59.329 INFO [stderr] 68 | fn saw_wave(fraction_through: f32) -> f32 {
Dec 18 04:12:59.329 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:12:59.329 INFO [stderr] 
Dec 18 04:12:59.329 INFO [stderr] warning: field is never used: `text`
Dec 18 04:12:59.329 INFO [stderr]    --> src/main.rs:249:5
Dec 18 04:12:59.329 INFO [stderr]     |
Dec 18 04:12:59.329 INFO [stderr] 249 |     text: graphics::Text,
Dec 18 04:12:59.329 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 04:12:59.329 INFO [stderr] 
Dec 18 04:12:59.392 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.16s
Dec 18 04:13:01.160 INFO running `"docker" "inspect" "a9bd16ee4bfdb6e6e5bff1817979bcfd1e88268c1d3e662dbe3eb3f7ae5c968b"`
Dec 18 04:13:01.448 INFO running `"docker" "rm" "-f" "a9bd16ee4bfdb6e6e5bff1817979bcfd1e88268c1d3e662dbe3eb3f7ae5c968b"`
Dec 18 04:13:01.804 INFO [stdout] a9bd16ee4bfdb6e6e5bff1817979bcfd1e88268c1d3e662dbe3eb3f7ae5c968b