Dec 14 13:33:48.432 INFO testing x11-screenshot-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 13:33:48.432 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 13:33:48.731 INFO [stdout] 7ee1938498cf3632bcbb1bb62982822ecc72667613a1ca7a7b8c37129d1286b9
Dec 14 13:33:48.733 INFO running `"docker" "start" "-a" "7ee1938498cf3632bcbb1bb62982822ecc72667613a1ca7a7b8c37129d1286b9"`
Dec 14 13:33:49.163 INFO [stderr] usermod: no changes
Dec 14 13:33:49.294 INFO [stderr]    Compiling x11 v2.18.1
Dec 14 13:33:49.294 INFO [stderr]    Compiling png v0.10.0
Dec 14 13:33:49.294 INFO [stderr]    Compiling jpeg-decoder v0.1.15
Dec 14 13:33:53.808 INFO [stderr]    Compiling image v0.16.0
Dec 14 13:34:10.795 INFO [stderr]    Compiling x11-screenshot v0.1.0 (/source)
Dec 14 13:34:12.867 INFO [stderr] warning: unused import: `std::ffi::CString`
Dec 14 13:34:12.867 INFO [stderr]  --> src/lib.rs:7:5
Dec 14 13:34:12.867 INFO [stderr]   |
Dec 14 13:34:12.867 INFO [stderr] 7 | use std::ffi::CString;
Dec 14 13:34:12.867 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 14 13:34:12.867 INFO [stderr]   |
Dec 14 13:34:12.867 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 13:34:12.867 INFO [stderr] 
Dec 14 13:34:12.867 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 14 13:34:12.867 INFO [stderr]   --> src/lib.rs:49:11
Dec 14 13:34:12.867 INFO [stderr]    |
Dec 14 13:34:12.867 INFO [stderr] 49 |         if(!img.is_null()){
Dec 14 13:34:12.867 INFO [stderr]    |           ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 13:34:12.867 INFO [stderr]    |
Dec 14 13:34:12.867 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 14 13:34:12.867 INFO [stderr] 
Dec 14 13:34:12.918 INFO [stderr] warning: unused variable: `p`
Dec 14 13:34:12.923 INFO [stderr]   --> src/lib.rs:56:28
Dec 14 13:34:12.923 INFO [stderr]    |
Dec 14 13:34:12.923 INFO [stderr] 56 |                 let (xc,yc,p) = pixs.next().unwrap();
Dec 14 13:34:12.923 INFO [stderr]    |                            ^ help: consider using `_p` instead
Dec 14 13:34:12.923 INFO [stderr]    |
Dec 14 13:34:12.923 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 13:34:12.923 INFO [stderr] 
Dec 14 13:34:12.927 INFO [stderr] warning: variable does not need to be mutable
Dec 14 13:34:12.931 INFO [stderr]   --> src/lib.rs:36:13
Dec 14 13:34:12.931 INFO [stderr]    |
Dec 14 13:34:12.931 INFO [stderr] 36 |         let mut img = unsafe {
Dec 14 13:34:12.931 INFO [stderr]    |             ----^^^
Dec 14 13:34:12.931 INFO [stderr]    |             |
Dec 14 13:34:12.931 INFO [stderr]    |             help: remove this `mut`
Dec 14 13:34:12.931 INFO [stderr]    |
Dec 14 13:34:12.931 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 13:34:12.931 INFO [stderr] 
Dec 14 13:34:12.931 INFO [stderr] warning: type `bgr` should have a camel case name such as `Bgr`
Dec 14 13:34:12.931 INFO [stderr]   --> src/lib.rs:16:1
Dec 14 13:34:12.931 INFO [stderr]    |
Dec 14 13:34:12.931 INFO [stderr] 16 | / pub struct bgr {
Dec 14 13:34:12.931 INFO [stderr] 17 | |     b: u8,
Dec 14 13:34:12.931 INFO [stderr] 18 | |     g: u8,
Dec 14 13:34:12.931 INFO [stderr] 19 | |     r: u8,
Dec 14 13:34:12.931 INFO [stderr] 20 | |     _pad: u8,
Dec 14 13:34:12.931 INFO [stderr] 21 | | }
Dec 14 13:34:12.931 INFO [stderr]    | |_^
Dec 14 13:34:12.931 INFO [stderr]    |
Dec 14 13:34:12.931 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 14 13:34:12.931 INFO [stderr] 
Dec 14 13:34:13.026 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.83s
Dec 14 13:34:13.041 INFO [stderr] su: No module specific data is present
Dec 14 13:34:13.439 INFO running `"docker" "inspect" "7ee1938498cf3632bcbb1bb62982822ecc72667613a1ca7a7b8c37129d1286b9"`
Dec 14 13:34:13.585 INFO running `"docker" "rm" "-f" "7ee1938498cf3632bcbb1bb62982822ecc72667613a1ca7a7b8c37129d1286b9"`
Dec 14 13:34:13.686 INFO [stdout] 7ee1938498cf3632bcbb1bb62982822ecc72667613a1ca7a7b8c37129d1286b9
Dec 14 13:34:13.691 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 13:34:13.872 INFO [stdout] 6aa22077c20beebf10c2202059b5888e46676b2e859fa3f960717cdd69419ccf
Dec 14 13:34:13.874 INFO running `"docker" "start" "-a" "6aa22077c20beebf10c2202059b5888e46676b2e859fa3f960717cdd69419ccf"`
Dec 14 13:34:14.439 INFO [stderr] usermod: no changes
Dec 14 13:34:14.532 INFO [stderr]    Compiling x11-screenshot v0.1.0 (/source)
Dec 14 13:34:17.583 INFO [stderr] warning: unused import: `std::ffi::CString`
Dec 14 13:34:17.583 INFO [stderr]  --> src/lib.rs:7:5
Dec 14 13:34:17.584 INFO [stderr]   |
Dec 14 13:34:17.584 INFO [stderr] 7 | use std::ffi::CString;
Dec 14 13:34:17.584 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 14 13:34:17.584 INFO [stderr]   |
Dec 14 13:34:17.585 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 13:34:17.585 INFO [stderr] 
Dec 14 13:34:17.585 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 14 13:34:17.585 INFO [stderr]   --> src/lib.rs:49:11
Dec 14 13:34:17.586 INFO [stderr]    |
Dec 14 13:34:17.586 INFO [stderr] 49 |         if(!img.is_null()){
Dec 14 13:34:17.586 INFO [stderr]    |           ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 13:34:17.586 INFO [stderr]    |
Dec 14 13:34:17.587 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 14 13:34:17.587 INFO [stderr] 
Dec 14 13:34:17.697 INFO [stderr] warning: unused variable: `p`
Dec 14 13:34:17.697 INFO [stderr]   --> src/lib.rs:56:28
Dec 14 13:34:17.697 INFO [stderr]    |
Dec 14 13:34:17.697 INFO [stderr] 56 |                 let (xc,yc,p) = pixs.next().unwrap();
Dec 14 13:34:17.698 INFO [stderr]    |                            ^ help: consider using `_p` instead
Dec 14 13:34:17.698 INFO [stderr]    |
Dec 14 13:34:17.698 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 13:34:17.698 INFO [stderr] 
Dec 14 13:34:17.708 INFO [stderr] warning: variable does not need to be mutable
Dec 14 13:34:17.708 INFO [stderr]   --> src/lib.rs:36:13
Dec 14 13:34:17.708 INFO [stderr]    |
Dec 14 13:34:17.708 INFO [stderr] 36 |         let mut img = unsafe {
Dec 14 13:34:17.708 INFO [stderr]    |             ----^^^
Dec 14 13:34:17.708 INFO [stderr]    |             |
Dec 14 13:34:17.708 INFO [stderr]    |             help: remove this `mut`
Dec 14 13:34:17.708 INFO [stderr]    |
Dec 14 13:34:17.708 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 13:34:17.708 INFO [stderr] 
Dec 14 13:34:17.709 INFO [stderr] warning: type `bgr` should have a camel case name such as `Bgr`
Dec 14 13:34:17.709 INFO [stderr]   --> src/lib.rs:16:1
Dec 14 13:34:17.709 INFO [stderr]    |
Dec 14 13:34:17.709 INFO [stderr] 16 | / pub struct bgr {
Dec 14 13:34:17.709 INFO [stderr] 17 | |     b: u8,
Dec 14 13:34:17.709 INFO [stderr] 18 | |     g: u8,
Dec 14 13:34:17.709 INFO [stderr] 19 | |     r: u8,
Dec 14 13:34:17.709 INFO [stderr] 20 | |     _pad: u8,
Dec 14 13:34:17.709 INFO [stderr] 21 | | }
Dec 14 13:34:17.709 INFO [stderr]    | |_^
Dec 14 13:34:17.709 INFO [stderr]    |
Dec 14 13:34:17.709 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 14 13:34:17.709 INFO [stderr] 
Dec 14 13:34:18.949 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.49s
Dec 14 13:34:18.955 INFO [stderr] su: No module specific data is present
Dec 14 13:34:19.544 INFO running `"docker" "inspect" "6aa22077c20beebf10c2202059b5888e46676b2e859fa3f960717cdd69419ccf"`
Dec 14 13:34:19.644 INFO running `"docker" "rm" "-f" "6aa22077c20beebf10c2202059b5888e46676b2e859fa3f960717cdd69419ccf"`
Dec 14 13:34:19.743 INFO [stdout] 6aa22077c20beebf10c2202059b5888e46676b2e859fa3f960717cdd69419ccf
Dec 14 13:34:19.748 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 13:34:19.916 INFO [stdout] f1db0b2cd22eadeebd2ddcb0d741c75ef837c30ce09f91b8bf169e2472261ad8
Dec 14 13:34:19.920 INFO running `"docker" "start" "-a" "f1db0b2cd22eadeebd2ddcb0d741c75ef837c30ce09f91b8bf169e2472261ad8"`
Dec 14 13:34:20.495 INFO [stderr] usermod: no changes
Dec 14 13:34:20.583 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 14 13:34:20.595 INFO [stderr]      Running /target/debug/deps/x11_screenshot-1c4273b0addd2ff1
Dec 14 13:34:20.611 INFO [stderr]    Doc-tests x11-screenshot
Dec 14 13:34:20.611 INFO [stdout] 
Dec 14 13:34:20.611 INFO [stdout] running 0 tests
Dec 14 13:34:20.611 INFO [stdout] 
Dec 14 13:34:20.611 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 13:34:20.611 INFO [stdout] 
Dec 14 13:34:23.988 INFO [stdout] 
Dec 14 13:34:23.988 INFO [stdout] running 0 tests
Dec 14 13:34:23.988 INFO [stdout] 
Dec 14 13:34:23.988 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 13:34:23.988 INFO [stdout] 
Dec 14 13:34:23.993 INFO [stderr] su: No module specific data is present
Dec 14 13:34:24.374 INFO running `"docker" "inspect" "f1db0b2cd22eadeebd2ddcb0d741c75ef837c30ce09f91b8bf169e2472261ad8"`
Dec 14 13:34:24.561 INFO running `"docker" "rm" "-f" "f1db0b2cd22eadeebd2ddcb0d741c75ef837c30ce09f91b8bf169e2472261ad8"`
Dec 14 13:34:24.687 INFO [stdout] f1db0b2cd22eadeebd2ddcb0d741c75ef837c30ce09f91b8bf169e2472261ad8