Dec 18 03:30:44.426 INFO checking baskerville/sketch against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 03:30:44.426 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/baskerville/sketch:/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 03:30:44.784 INFO [stdout] 350db6330cd8bc0c4f921f7c5ed2998c773390e46771184d7fa61cee118de0e5
Dec 18 03:30:44.786 INFO running `"docker" "start" "-a" "350db6330cd8bc0c4f921f7c5ed2998c773390e46771184d7fa61cee118de0e5"`
Dec 18 03:30:45.440 INFO [stderr]     Checking chrono v0.3.0
Dec 18 03:30:46.932 INFO [stderr]     Checking sketch v0.4.0 (/opt/crater/workdir)
Dec 18 03:30:47.570 INFO [stderr] warning: method is never used: `contains`
Dec 18 03:30:47.570 INFO [stderr]    --> src/geom.rs:112:5
Dec 18 03:30:47.570 INFO [stderr]     |
Dec 18 03:30:47.570 INFO [stderr] 112 |     pub fn contains(&self, pt: &Point) -> bool {
Dec 18 03:30:47.570 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:30:47.570 INFO [stderr]     |
Dec 18 03:30:47.570 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 03:30:47.570 INFO [stderr] 
Dec 18 03:30:47.570 INFO [stderr] warning: method is never used: `overlaps`
Dec 18 03:30:47.571 INFO [stderr]    --> src/geom.rs:116:5
Dec 18 03:30:47.571 INFO [stderr]     |
Dec 18 03:30:47.571 INFO [stderr] 116 |     pub fn overlaps(&self, rect: &Rectangle) -> bool {
Dec 18 03:30:47.571 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:30:47.571 INFO [stderr] 
Dec 18 03:30:47.571 INFO [stderr] warning: method is never used: `absorb`
Dec 18 03:30:47.571 INFO [stderr]    --> src/geom.rs:134:5
Dec 18 03:30:47.571 INFO [stderr]     |
Dec 18 03:30:47.571 INFO [stderr] 134 |     pub fn absorb(&mut self, rect: &Rectangle) {
Dec 18 03:30:47.571 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:30:47.571 INFO [stderr] 
Dec 18 03:30:47.571 INFO [stderr] warning: method is never used: `intersection`
Dec 18 03:30:47.571 INFO [stderr]    --> src/geom.rs:148:5
Dec 18 03:30:47.571 INFO [stderr]     |
Dec 18 03:30:47.571 INFO [stderr] 148 |     pub fn intersection(&self, rect: &Rectangle) -> Option<Rectangle> {
Dec 18 03:30:47.571 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:30:47.571 INFO [stderr] 
Dec 18 03:30:47.571 INFO [stderr] warning: constant item is never used: `KEY_HOME`
Dec 18 03:30:47.571 INFO [stderr]   --> src/input.rs:31:1
Dec 18 03:30:47.571 INFO [stderr]    |
Dec 18 03:30:47.571 INFO [stderr] 31 | pub const KEY_HOME: u16 = 102;
Dec 18 03:30:47.571 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:30:47.571 INFO [stderr] 
Dec 18 03:30:47.571 INFO [stderr] warning: constant item is never used: `NTX_WFM_MODE_INIT`
Dec 18 03:30:47.571 INFO [stderr]    --> src/framebuffer.rs:150:1
Dec 18 03:30:47.571 INFO [stderr]     |
Dec 18 03:30:47.571 INFO [stderr] 150 | const NTX_WFM_MODE_INIT: u32  = 0;
Dec 18 03:30:47.571 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:30:47.571 INFO [stderr] 
Dec 18 03:30:47.571 INFO [stderr] warning: constant item is never used: `NTX_WFM_MODE_DU`
Dec 18 03:30:47.571 INFO [stderr]    --> src/framebuffer.rs:151:1
Dec 18 03:30:47.571 INFO [stderr]     |
Dec 18 03:30:47.571 INFO [stderr] 151 | const NTX_WFM_MODE_DU: u32    = 1;
Dec 18 03:30:47.571 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:30:47.571 INFO [stderr] 
Dec 18 03:30:47.571 INFO [stderr] warning: constant item is never used: `NTX_WFM_MODE_GC4`
Dec 18 03:30:47.571 INFO [stderr]    --> src/framebuffer.rs:153:1
Dec 18 03:30:47.571 INFO [stderr]     |
Dec 18 03:30:47.571 INFO [stderr] 153 | const NTX_WFM_MODE_GC4: u32   = 3;
Dec 18 03:30:47.571 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:30:47.571 INFO [stderr] 
Dec 18 03:30:47.571 INFO [stderr] warning: constant item is never used: `NTX_WFM_MODE_GL16`
Dec 18 03:30:47.571 INFO [stderr]    --> src/framebuffer.rs:155:1
Dec 18 03:30:47.571 INFO [stderr]     |
Dec 18 03:30:47.571 INFO [stderr] 155 | const NTX_WFM_MODE_GL16: u32  = 5;
Dec 18 03:30:47.571 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:30:47.571 INFO [stderr] 
Dec 18 03:30:47.571 INFO [stderr] warning: constant item is never used: `NTX_WFM_MODE_GLR16`
Dec 18 03:30:47.571 INFO [stderr]    --> src/framebuffer.rs:156:1
Dec 18 03:30:47.571 INFO [stderr]     |
Dec 18 03:30:47.571 INFO [stderr] 156 | const NTX_WFM_MODE_GLR16: u32 = 6;
Dec 18 03:30:47.571 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:30:47.571 INFO [stderr] 
Dec 18 03:30:47.571 INFO [stderr] warning: constant item is never used: `NTX_WFM_MODE_GLD16`
Dec 18 03:30:47.571 INFO [stderr]    --> src/framebuffer.rs:157:1
Dec 18 03:30:47.571 INFO [stderr]     |
Dec 18 03:30:47.571 INFO [stderr] 157 | const NTX_WFM_MODE_GLD16: u32 = 7;
Dec 18 03:30:47.571 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:30:47.571 INFO [stderr] 
Dec 18 03:30:47.571 INFO [stderr] warning: constant item is never used: `EPDC_FLAG_FORCE_MONOCHROME`
Dec 18 03:30:47.571 INFO [stderr]    --> src/framebuffer.rs:165:1
Dec 18 03:30:47.571 INFO [stderr]     |
Dec 18 03:30:47.571 INFO [stderr] 165 | const EPDC_FLAG_FORCE_MONOCHROME: libc::c_uint = 0x02;
Dec 18 03:30:47.571 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:30:47.571 INFO [stderr] 
Dec 18 03:30:47.572 INFO [stderr] warning: variant is never constructed: `Partial`
Dec 18 03:30:47.572 INFO [stderr]    --> src/framebuffer.rs:170:5
Dec 18 03:30:47.572 INFO [stderr]     |
Dec 18 03:30:47.572 INFO [stderr] 170 |     Partial,
Dec 18 03:30:47.572 INFO [stderr]     |     ^^^^^^^
Dec 18 03:30:47.572 INFO [stderr] 
Dec 18 03:30:47.572 INFO [stderr] warning: variant is never constructed: `Gui`
Dec 18 03:30:47.572 INFO [stderr]    --> src/framebuffer.rs:171:5
Dec 18 03:30:47.572 INFO [stderr]     |
Dec 18 03:30:47.572 INFO [stderr] 171 |     Gui,
Dec 18 03:30:47.572 INFO [stderr]     |     ^^^
Dec 18 03:30:47.572 INFO [stderr] 
Dec 18 03:30:47.572 INFO [stderr] warning: method is never used: `draw_disk`
Dec 18 03:30:47.572 INFO [stderr]    --> src/framebuffer.rs:245:5
Dec 18 03:30:47.572 INFO [stderr]     |
Dec 18 03:30:47.572 INFO [stderr] 245 |     pub fn draw_disk(&mut self, center: &Point, radius: u32, gray: u8) -> Rectangle {
Dec 18 03:30:47.572 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:30:47.572 INFO [stderr] 
Dec 18 03:30:47.572 INFO [stderr] warning: method is never used: `toggle_monochrome`
Dec 18 03:30:47.572 INFO [stderr]    --> src/framebuffer.rs:374:5
Dec 18 03:30:47.572 INFO [stderr]     |
Dec 18 03:30:47.572 INFO [stderr] 374 |     pub fn toggle_monochrome(&mut self) {
Dec 18 03:30:47.572 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:30:47.572 INFO [stderr] 
Dec 18 03:30:47.572 INFO [stderr] warning: method is never used: `id`
Dec 18 03:30:47.572 INFO [stderr]    --> src/framebuffer.rs:382:5
Dec 18 03:30:47.572 INFO [stderr]     |
Dec 18 03:30:47.572 INFO [stderr] 382 |     pub fn id(&self) -> Cow<str> {
Dec 18 03:30:47.572 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:30:47.572 INFO [stderr] 
Dec 18 03:30:47.572 INFO [stderr] warning: method is never used: `length`
Dec 18 03:30:47.572 INFO [stderr]    --> src/framebuffer.rs:386:5
Dec 18 03:30:47.572 INFO [stderr]     |
Dec 18 03:30:47.572 INFO [stderr] 386 |     pub fn length(&self) -> usize {
Dec 18 03:30:47.572 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:30:47.572 INFO [stderr] 
Dec 18 03:30:47.581 INFO [stderr] warning: method is never used: `contains`
Dec 18 03:30:47.581 INFO [stderr]    --> src/geom.rs:112:5
Dec 18 03:30:47.581 INFO [stderr]     |
Dec 18 03:30:47.581 INFO [stderr] 112 |     pub fn contains(&self, pt: &Point) -> bool {
Dec 18 03:30:47.581 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:30:47.581 INFO [stderr]     |
Dec 18 03:30:47.581 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 03:30:47.581 INFO [stderr] 
Dec 18 03:30:47.581 INFO [stderr] warning: method is never used: `overlaps`
Dec 18 03:30:47.581 INFO [stderr]    --> src/geom.rs:116:5
Dec 18 03:30:47.581 INFO [stderr]     |
Dec 18 03:30:47.581 INFO [stderr] 116 |     pub fn overlaps(&self, rect: &Rectangle) -> bool {
Dec 18 03:30:47.581 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:30:47.581 INFO [stderr] 
Dec 18 03:30:47.581 INFO [stderr] warning: method is never used: `absorb`
Dec 18 03:30:47.581 INFO [stderr]    --> src/geom.rs:134:5
Dec 18 03:30:47.581 INFO [stderr]     |
Dec 18 03:30:47.581 INFO [stderr] 134 |     pub fn absorb(&mut self, rect: &Rectangle) {
Dec 18 03:30:47.581 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:30:47.581 INFO [stderr] 
Dec 18 03:30:47.581 INFO [stderr] warning: method is never used: `intersection`
Dec 18 03:30:47.581 INFO [stderr]    --> src/geom.rs:148:5
Dec 18 03:30:47.581 INFO [stderr]     |
Dec 18 03:30:47.581 INFO [stderr] 148 |     pub fn intersection(&self, rect: &Rectangle) -> Option<Rectangle> {
Dec 18 03:30:47.581 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:30:47.581 INFO [stderr] 
Dec 18 03:30:47.581 INFO [stderr] warning: constant item is never used: `KEY_HOME`
Dec 18 03:30:47.581 INFO [stderr]   --> src/input.rs:31:1
Dec 18 03:30:47.581 INFO [stderr]    |
Dec 18 03:30:47.581 INFO [stderr] 31 | pub const KEY_HOME: u16 = 102;
Dec 18 03:30:47.581 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:30:47.581 INFO [stderr] 
Dec 18 03:30:47.581 INFO [stderr] warning: constant item is never used: `NTX_WFM_MODE_INIT`
Dec 18 03:30:47.581 INFO [stderr]    --> src/framebuffer.rs:150:1
Dec 18 03:30:47.581 INFO [stderr]     |
Dec 18 03:30:47.581 INFO [stderr] 150 | const NTX_WFM_MODE_INIT: u32  = 0;
Dec 18 03:30:47.581 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:30:47.581 INFO [stderr] 
Dec 18 03:30:47.581 INFO [stderr] warning: constant item is never used: `NTX_WFM_MODE_DU`
Dec 18 03:30:47.581 INFO [stderr]    --> src/framebuffer.rs:151:1
Dec 18 03:30:47.581 INFO [stderr]     |
Dec 18 03:30:47.581 INFO [stderr] 151 | const NTX_WFM_MODE_DU: u32    = 1;
Dec 18 03:30:47.581 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:30:47.581 INFO [stderr] 
Dec 18 03:30:47.581 INFO [stderr] warning: constant item is never used: `NTX_WFM_MODE_GC4`
Dec 18 03:30:47.581 INFO [stderr]    --> src/framebuffer.rs:153:1
Dec 18 03:30:47.581 INFO [stderr]     |
Dec 18 03:30:47.581 INFO [stderr] 153 | const NTX_WFM_MODE_GC4: u32   = 3;
Dec 18 03:30:47.581 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:30:47.581 INFO [stderr] 
Dec 18 03:30:47.581 INFO [stderr] warning: constant item is never used: `NTX_WFM_MODE_GL16`
Dec 18 03:30:47.581 INFO [stderr]    --> src/framebuffer.rs:155:1
Dec 18 03:30:47.581 INFO [stderr]     |
Dec 18 03:30:47.581 INFO [stderr] 155 | const NTX_WFM_MODE_GL16: u32  = 5;
Dec 18 03:30:47.581 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:30:47.581 INFO [stderr] 
Dec 18 03:30:47.581 INFO [stderr] warning: constant item is never used: `NTX_WFM_MODE_GLR16`
Dec 18 03:30:47.581 INFO [stderr]    --> src/framebuffer.rs:156:1
Dec 18 03:30:47.581 INFO [stderr]     |
Dec 18 03:30:47.581 INFO [stderr] 156 | const NTX_WFM_MODE_GLR16: u32 = 6;
Dec 18 03:30:47.581 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:30:47.581 INFO [stderr] 
Dec 18 03:30:47.581 INFO [stderr] warning: constant item is never used: `NTX_WFM_MODE_GLD16`
Dec 18 03:30:47.581 INFO [stderr]    --> src/framebuffer.rs:157:1
Dec 18 03:30:47.581 INFO [stderr]     |
Dec 18 03:30:47.581 INFO [stderr] 157 | const NTX_WFM_MODE_GLD16: u32 = 7;
Dec 18 03:30:47.581 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:30:47.581 INFO [stderr] 
Dec 18 03:30:47.581 INFO [stderr] warning: constant item is never used: `EPDC_FLAG_FORCE_MONOCHROME`
Dec 18 03:30:47.581 INFO [stderr]    --> src/framebuffer.rs:165:1
Dec 18 03:30:47.581 INFO [stderr]     |
Dec 18 03:30:47.581 INFO [stderr] 165 | const EPDC_FLAG_FORCE_MONOCHROME: libc::c_uint = 0x02;
Dec 18 03:30:47.581 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:30:47.581 INFO [stderr] 
Dec 18 03:30:47.581 INFO [stderr] warning: variant is never constructed: `Partial`
Dec 18 03:30:47.581 INFO [stderr]    --> src/framebuffer.rs:170:5
Dec 18 03:30:47.581 INFO [stderr]     |
Dec 18 03:30:47.581 INFO [stderr] 170 |     Partial,
Dec 18 03:30:47.581 INFO [stderr]     |     ^^^^^^^
Dec 18 03:30:47.581 INFO [stderr] 
Dec 18 03:30:47.581 INFO [stderr] warning: variant is never constructed: `Gui`
Dec 18 03:30:47.581 INFO [stderr]    --> src/framebuffer.rs:171:5
Dec 18 03:30:47.581 INFO [stderr]     |
Dec 18 03:30:47.582 INFO [stderr] 171 |     Gui,
Dec 18 03:30:47.582 INFO [stderr]     |     ^^^
Dec 18 03:30:47.582 INFO [stderr] 
Dec 18 03:30:47.582 INFO [stderr] warning: method is never used: `draw_disk`
Dec 18 03:30:47.582 INFO [stderr]    --> src/framebuffer.rs:245:5
Dec 18 03:30:47.582 INFO [stderr]     |
Dec 18 03:30:47.582 INFO [stderr] 245 |     pub fn draw_disk(&mut self, center: &Point, radius: u32, gray: u8) -> Rectangle {
Dec 18 03:30:47.582 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:30:47.582 INFO [stderr] 
Dec 18 03:30:47.582 INFO [stderr] warning: method is never used: `toggle_monochrome`
Dec 18 03:30:47.582 INFO [stderr]    --> src/framebuffer.rs:374:5
Dec 18 03:30:47.582 INFO [stderr]     |
Dec 18 03:30:47.582 INFO [stderr] 374 |     pub fn toggle_monochrome(&mut self) {
Dec 18 03:30:47.582 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:30:47.582 INFO [stderr] 
Dec 18 03:30:47.582 INFO [stderr] warning: method is never used: `id`
Dec 18 03:30:47.582 INFO [stderr]    --> src/framebuffer.rs:382:5
Dec 18 03:30:47.582 INFO [stderr]     |
Dec 18 03:30:47.582 INFO [stderr] 382 |     pub fn id(&self) -> Cow<str> {
Dec 18 03:30:47.582 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:30:47.582 INFO [stderr] 
Dec 18 03:30:47.582 INFO [stderr] warning: method is never used: `length`
Dec 18 03:30:47.582 INFO [stderr]    --> src/framebuffer.rs:386:5
Dec 18 03:30:47.582 INFO [stderr]     |
Dec 18 03:30:47.582 INFO [stderr] 386 |     pub fn length(&self) -> usize {
Dec 18 03:30:47.582 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:30:47.582 INFO [stderr] 
Dec 18 03:30:47.605 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.20s
Dec 18 03:30:47.858 INFO running `"docker" "inspect" "350db6330cd8bc0c4f921f7c5ed2998c773390e46771184d7fa61cee118de0e5"`
Dec 18 03:30:47.982 INFO running `"docker" "rm" "-f" "350db6330cd8bc0c4f921f7c5ed2998c773390e46771184d7fa61cee118de0e5"`
Dec 18 03:30:48.060 INFO [stdout] 350db6330cd8bc0c4f921f7c5ed2998c773390e46771184d7fa61cee118de0e5