Dec 18 09:08:38.138 INFO checking x11-screenshot-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 09:08:38.138 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/x11-screenshot/0.1.0:/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 09:08:38.351 INFO [stdout] 455a2507b9d9c8abf36a77353ac2c4f0628af73a13ea61553f71b211b1344f52
Dec 18 09:08:38.358 INFO running `"docker" "start" "-a" "455a2507b9d9c8abf36a77353ac2c4f0628af73a13ea61553f71b211b1344f52"`
Dec 18 09:08:39.206 INFO [stderr]    Compiling x11 v2.18.1
Dec 18 09:08:39.209 INFO [stderr]     Checking png v0.10.0
Dec 18 09:08:39.218 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 18 09:08:41.635 INFO [stderr]     Checking image v0.16.0
Dec 18 09:08:45.801 INFO [stderr]     Checking x11-screenshot v0.1.0 (/opt/crater/workdir)
Dec 18 09:08:46.778 INFO [stderr] warning: unused import: `std::ffi::CString`
Dec 18 09:08:46.778 INFO [stderr]  --> src/lib.rs:7:5
Dec 18 09:08:46.778 INFO [stderr]   |
Dec 18 09:08:46.778 INFO [stderr] 7 | use std::ffi::CString;
Dec 18 09:08:46.778 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 18 09:08:46.778 INFO [stderr]   |
Dec 18 09:08:46.778 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 09:08:46.778 INFO [stderr] 
Dec 18 09:08:46.784 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 18 09:08:46.784 INFO [stderr]   --> src/lib.rs:49:11
Dec 18 09:08:46.784 INFO [stderr]    |
Dec 18 09:08:46.784 INFO [stderr] 49 |         if(!img.is_null()){
Dec 18 09:08:46.784 INFO [stderr]    |           ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 09:08:46.784 INFO [stderr]    |
Dec 18 09:08:46.784 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 18 09:08:46.785 INFO [stderr] 
Dec 18 09:08:46.885 INFO [stderr] warning: unused variable: `p`
Dec 18 09:08:46.885 INFO [stderr]   --> src/lib.rs:56:28
Dec 18 09:08:46.886 INFO [stderr]    |
Dec 18 09:08:46.886 INFO [stderr] 56 |                 let (xc,yc,p) = pixs.next().unwrap();
Dec 18 09:08:46.886 INFO [stderr]    |                            ^ help: consider using `_p` instead
Dec 18 09:08:46.886 INFO [stderr]    |
Dec 18 09:08:46.887 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 09:08:46.887 INFO [stderr] 
Dec 18 09:08:46.900 INFO [stderr] warning: variable does not need to be mutable
Dec 18 09:08:46.900 INFO [stderr]   --> src/lib.rs:36:13
Dec 18 09:08:46.900 INFO [stderr]    |
Dec 18 09:08:46.900 INFO [stderr] 36 |         let mut img = unsafe {
Dec 18 09:08:46.900 INFO [stderr]    |             ----^^^
Dec 18 09:08:46.900 INFO [stderr]    |             |
Dec 18 09:08:46.900 INFO [stderr]    |             help: remove this `mut`
Dec 18 09:08:46.901 INFO [stderr]    |
Dec 18 09:08:46.901 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 09:08:46.901 INFO [stderr] 
Dec 18 09:08:46.902 INFO [stderr] warning: type `bgr` should have a camel case name such as `Bgr`
Dec 18 09:08:46.902 INFO [stderr]   --> src/lib.rs:16:1
Dec 18 09:08:46.902 INFO [stderr]    |
Dec 18 09:08:46.902 INFO [stderr] 16 | / pub struct bgr {
Dec 18 09:08:46.902 INFO [stderr] 17 | |     b: u8,
Dec 18 09:08:46.902 INFO [stderr] 18 | |     g: u8,
Dec 18 09:08:46.902 INFO [stderr] 19 | |     r: u8,
Dec 18 09:08:46.902 INFO [stderr] 20 | |     _pad: u8,
Dec 18 09:08:46.902 INFO [stderr] 21 | | }
Dec 18 09:08:46.902 INFO [stderr]    | |_^
Dec 18 09:08:46.903 INFO [stderr]    |
Dec 18 09:08:46.903 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 18 09:08:46.903 INFO [stderr] 
Dec 18 09:08:46.914 INFO [stderr] warning: unused import: `std::ffi::CString`
Dec 18 09:08:46.914 INFO [stderr]  --> src/lib.rs:7:5
Dec 18 09:08:46.914 INFO [stderr]   |
Dec 18 09:08:46.914 INFO [stderr] 7 | use std::ffi::CString;
Dec 18 09:08:46.914 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 18 09:08:46.914 INFO [stderr]   |
Dec 18 09:08:46.914 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 09:08:46.914 INFO [stderr] 
Dec 18 09:08:46.914 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 18 09:08:46.914 INFO [stderr]   --> src/lib.rs:49:11
Dec 18 09:08:46.914 INFO [stderr]    |
Dec 18 09:08:46.914 INFO [stderr] 49 |         if(!img.is_null()){
Dec 18 09:08:46.914 INFO [stderr]    |           ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 09:08:46.914 INFO [stderr]    |
Dec 18 09:08:46.914 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 18 09:08:46.914 INFO [stderr] 
Dec 18 09:08:47.062 INFO [stderr] warning: unused variable: `p`
Dec 18 09:08:47.062 INFO [stderr]   --> src/lib.rs:56:28
Dec 18 09:08:47.063 INFO [stderr]    |
Dec 18 09:08:47.063 INFO [stderr] 56 |                 let (xc,yc,p) = pixs.next().unwrap();
Dec 18 09:08:47.063 INFO [stderr]    |                            ^ help: consider using `_p` instead
Dec 18 09:08:47.063 INFO [stderr]    |
Dec 18 09:08:47.063 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 09:08:47.064 INFO [stderr] 
Dec 18 09:08:47.071 INFO [stderr] warning: variable does not need to be mutable
Dec 18 09:08:47.071 INFO [stderr]   --> src/lib.rs:36:13
Dec 18 09:08:47.071 INFO [stderr]    |
Dec 18 09:08:47.072 INFO [stderr] 36 |         let mut img = unsafe {
Dec 18 09:08:47.072 INFO [stderr]    |             ----^^^
Dec 18 09:08:47.072 INFO [stderr]    |             |
Dec 18 09:08:47.072 INFO [stderr]    |             help: remove this `mut`
Dec 18 09:08:47.073 INFO [stderr]    |
Dec 18 09:08:47.073 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 09:08:47.073 INFO [stderr] 
Dec 18 09:08:47.073 INFO [stderr] warning: type `bgr` should have a camel case name such as `Bgr`
Dec 18 09:08:47.073 INFO [stderr]   --> src/lib.rs:16:1
Dec 18 09:08:47.074 INFO [stderr]    |
Dec 18 09:08:47.074 INFO [stderr] 16 | / pub struct bgr {
Dec 18 09:08:47.074 INFO [stderr] 17 | |     b: u8,
Dec 18 09:08:47.074 INFO [stderr] 18 | |     g: u8,
Dec 18 09:08:47.074 INFO [stderr] 19 | |     r: u8,
Dec 18 09:08:47.075 INFO [stderr] 20 | |     _pad: u8,
Dec 18 09:08:47.075 INFO [stderr] 21 | | }
Dec 18 09:08:47.075 INFO [stderr]    | |_^
Dec 18 09:08:47.075 INFO [stderr]    |
Dec 18 09:08:47.076 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 18 09:08:47.076 INFO [stderr] 
Dec 18 09:08:47.827 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.79s
Dec 18 09:08:48.642 INFO running `"docker" "inspect" "455a2507b9d9c8abf36a77353ac2c4f0628af73a13ea61553f71b211b1344f52"`
Dec 18 09:08:48.773 INFO running `"docker" "rm" "-f" "455a2507b9d9c8abf36a77353ac2c4f0628af73a13ea61553f71b211b1344f52"`
Dec 18 09:08:48.924 INFO [stdout] 455a2507b9d9c8abf36a77353ac2c4f0628af73a13ea61553f71b211b1344f52