Dec 17 13:40:31.987 INFO checking thunderseethe/mira against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 13:40:31.987 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/thunderseethe/mira:/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 17 13:40:32.492 INFO [stdout] 5376acedcbe39fa132d36251552454c573de348bf738e4d937fa2c9532d7a861
Dec 17 13:40:32.494 INFO running `"docker" "start" "-a" "5376acedcbe39fa132d36251552454c573de348bf738e4d937fa2c9532d7a861"`
Dec 17 13:40:35.176 INFO [stderr]    Compiling x11-dl v2.18.0
Dec 17 13:40:35.180 INFO [stderr]     Checking lock_api v0.1.3
Dec 17 13:40:35.180 INFO [stderr]    Compiling gl v0.10.0
Dec 17 13:40:35.180 INFO [stderr]     Checking smithay-client-toolkit v0.2.6
Dec 17 13:40:36.525 INFO [stderr]     Checking parking_lot v0.6.3
Dec 17 13:40:47.083 INFO [stderr]     Checking winit v0.16.2
Dec 17 13:40:50.968 INFO [stderr]     Checking glutin v0.17.0
Dec 17 13:40:53.278 INFO [stderr]     Checking symare v0.1.0 (/opt/crater/workdir)
Dec 17 13:40:53.812 INFO [stderr] warning: unused import: `OsStr`
Dec 17 13:40:53.812 INFO [stderr]  --> src/tty.rs:4:22
Dec 17 13:40:53.812 INFO [stderr]   |
Dec 17 13:40:53.812 INFO [stderr] 4 | use std::ffi::{CStr, OsStr};
Dec 17 13:40:53.812 INFO [stderr]   |                      ^^^^^
Dec 17 13:40:53.812 INFO [stderr]   |
Dec 17 13:40:53.812 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 13:40:53.812 INFO [stderr] 
Dec 17 13:40:53.828 INFO [stderr] warning: unused import: `OsStr`
Dec 17 13:40:53.828 INFO [stderr]  --> src/tty.rs:4:22
Dec 17 13:40:53.828 INFO [stderr]   |
Dec 17 13:40:53.828 INFO [stderr] 4 | use std::ffi::{CStr, OsStr};
Dec 17 13:40:53.828 INFO [stderr]   |                      ^^^^^
Dec 17 13:40:53.828 INFO [stderr]   |
Dec 17 13:40:53.828 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 13:40:53.828 INFO [stderr] 
Dec 17 13:40:54.024 INFO [stderr] warning: unused variable: `buf`
Dec 17 13:40:54.024 INFO [stderr]   --> src/main.rs:52:13
Dec 17 13:40:54.024 INFO [stderr]    |
Dec 17 13:40:54.024 INFO [stderr] 52 |     let mut buf: [u8; 1024] = [0; 1024];
Dec 17 13:40:54.024 INFO [stderr]    |             ^^^ help: consider using `_buf` instead
Dec 17 13:40:54.024 INFO [stderr]    |
Dec 17 13:40:54.024 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 13:40:54.024 INFO [stderr] 
Dec 17 13:40:54.024 INFO [stderr] warning: unused variable: `read_count`
Dec 17 13:40:54.024 INFO [stderr]   --> src/main.rs:57:16
Dec 17 13:40:54.024 INFO [stderr]    |
Dec 17 13:40:54.024 INFO [stderr] 57 |             Ok(read_count) => {
Dec 17 13:40:54.024 INFO [stderr]    |                ^^^^^^^^^^ help: consider using `_read_count` instead
Dec 17 13:40:54.024 INFO [stderr] 
Dec 17 13:40:54.040 INFO [stderr] warning: variable does not need to be mutable
Dec 17 13:40:54.040 INFO [stderr]   --> src/main.rs:52:9
Dec 17 13:40:54.040 INFO [stderr]    |
Dec 17 13:40:54.040 INFO [stderr] 52 |     let mut buf: [u8; 1024] = [0; 1024];
Dec 17 13:40:54.040 INFO [stderr]    |         ----^^^
Dec 17 13:40:54.040 INFO [stderr]    |         |
Dec 17 13:40:54.040 INFO [stderr]    |         help: remove this `mut`
Dec 17 13:40:54.040 INFO [stderr]    |
Dec 17 13:40:54.040 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 13:40:54.040 INFO [stderr] 
Dec 17 13:40:54.129 INFO [stderr] warning: function is never used: `process_should_exit`
Dec 17 13:40:54.129 INFO [stderr]   --> src/tty.rs:48:1
Dec 17 13:40:54.129 INFO [stderr]    |
Dec 17 13:40:54.129 INFO [stderr] 48 | pub fn process_should_exit() -> bool {
Dec 17 13:40:54.129 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 13:40:54.129 INFO [stderr]    |
Dec 17 13:40:54.129 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 13:40:54.129 INFO [stderr] 
Dec 17 13:40:54.129 INFO [stderr] warning: method is never used: `new_with_args`
Dec 17 13:40:54.129 INFO [stderr]   --> src/data.rs:19:5
Dec 17 13:40:54.129 INFO [stderr]    |
Dec 17 13:40:54.129 INFO [stderr] 19 | /     pub fn new_with_args<S>(program: S, args: Vec<String>) -> Shell<'a>
Dec 17 13:40:54.129 INFO [stderr] 20 | |         where S: Into<Cow<'a, str>>
Dec 17 13:40:54.129 INFO [stderr] 21 | |     {
Dec 17 13:40:54.129 INFO [stderr] 22 | |         Shell {
Dec 17 13:40:54.129 INFO [stderr] ...  |
Dec 17 13:40:54.129 INFO [stderr] 25 | |         }
Dec 17 13:40:54.129 INFO [stderr] 26 | |     }
Dec 17 13:40:54.129 INFO [stderr]    | |_____^
Dec 17 13:40:54.129 INFO [stderr] 
Dec 17 13:40:54.129 INFO [stderr] warning: function is never used: `test_window`
Dec 17 13:40:54.129 INFO [stderr]   --> src/main.rs:73:1
Dec 17 13:40:54.129 INFO [stderr]    |
Dec 17 13:40:54.129 INFO [stderr] 73 | fn test_window() {
Dec 17 13:40:54.129 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 17 13:40:54.129 INFO [stderr] 
Dec 17 13:40:54.232 INFO [stderr] warning: unused variable: `buf`
Dec 17 13:40:54.232 INFO [stderr]   --> src/main.rs:52:13
Dec 17 13:40:54.232 INFO [stderr]    |
Dec 17 13:40:54.232 INFO [stderr] 52 |     let mut buf: [u8; 1024] = [0; 1024];
Dec 17 13:40:54.232 INFO [stderr]    |             ^^^ help: consider using `_buf` instead
Dec 17 13:40:54.232 INFO [stderr]    |
Dec 17 13:40:54.232 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 13:40:54.232 INFO [stderr] 
Dec 17 13:40:54.232 INFO [stderr] warning: unused variable: `read_count`
Dec 17 13:40:54.232 INFO [stderr]   --> src/main.rs:57:16
Dec 17 13:40:54.232 INFO [stderr]    |
Dec 17 13:40:54.232 INFO [stderr] 57 |             Ok(read_count) => {
Dec 17 13:40:54.232 INFO [stderr]    |                ^^^^^^^^^^ help: consider using `_read_count` instead
Dec 17 13:40:54.232 INFO [stderr] 
Dec 17 13:40:54.238 INFO [stderr] warning: variable does not need to be mutable
Dec 17 13:40:54.238 INFO [stderr]   --> src/main.rs:52:9
Dec 17 13:40:54.238 INFO [stderr]    |
Dec 17 13:40:54.238 INFO [stderr] 52 |     let mut buf: [u8; 1024] = [0; 1024];
Dec 17 13:40:54.238 INFO [stderr]    |         ----^^^
Dec 17 13:40:54.238 INFO [stderr]    |         |
Dec 17 13:40:54.238 INFO [stderr]    |         help: remove this `mut`
Dec 17 13:40:54.238 INFO [stderr]    |
Dec 17 13:40:54.238 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 13:40:54.238 INFO [stderr] 
Dec 17 13:40:54.313 INFO [stderr] warning: function is never used: `process_should_exit`
Dec 17 13:40:54.313 INFO [stderr]   --> src/tty.rs:48:1
Dec 17 13:40:54.313 INFO [stderr]    |
Dec 17 13:40:54.313 INFO [stderr] 48 | pub fn process_should_exit() -> bool {
Dec 17 13:40:54.313 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 13:40:54.313 INFO [stderr]    |
Dec 17 13:40:54.313 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 13:40:54.313 INFO [stderr] 
Dec 17 13:40:54.313 INFO [stderr] warning: method is never used: `new_with_args`
Dec 17 13:40:54.313 INFO [stderr]   --> src/data.rs:19:5
Dec 17 13:40:54.313 INFO [stderr]    |
Dec 17 13:40:54.313 INFO [stderr] 19 | /     pub fn new_with_args<S>(program: S, args: Vec<String>) -> Shell<'a>
Dec 17 13:40:54.313 INFO [stderr] 20 | |         where S: Into<Cow<'a, str>>
Dec 17 13:40:54.313 INFO [stderr] 21 | |     {
Dec 17 13:40:54.313 INFO [stderr] 22 | |         Shell {
Dec 17 13:40:54.313 INFO [stderr] ...  |
Dec 17 13:40:54.313 INFO [stderr] 25 | |         }
Dec 17 13:40:54.314 INFO [stderr] 26 | |     }
Dec 17 13:40:54.314 INFO [stderr]    | |_____^
Dec 17 13:40:54.314 INFO [stderr] 
Dec 17 13:40:54.314 INFO [stderr] warning: function is never used: `test_window`
Dec 17 13:40:54.314 INFO [stderr]   --> src/main.rs:73:1
Dec 17 13:40:54.314 INFO [stderr]    |
Dec 17 13:40:54.314 INFO [stderr] 73 | fn test_window() {
Dec 17 13:40:54.314 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 17 13:40:54.314 INFO [stderr] 
Dec 17 13:40:54.374 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.51s
Dec 17 13:40:55.515 INFO running `"docker" "inspect" "5376acedcbe39fa132d36251552454c573de348bf738e4d937fa2c9532d7a861"`
Dec 17 13:40:55.920 INFO running `"docker" "rm" "-f" "5376acedcbe39fa132d36251552454c573de348bf738e4d937fa2c9532d7a861"`
Dec 17 13:40:56.312 INFO [stdout] 5376acedcbe39fa132d36251552454c573de348bf738e4d937fa2c9532d7a861