Dec 04 08:38:13.036 INFO checking thunderseethe/mira against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 08:38:13.036 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-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 04 08:38:13.561 INFO [stdout] 4788018a0653c1215690c768c6e0ee155034fcef658b7788bf11b83a5fc0e22a
Dec 04 08:38:13.569 INFO running `"docker" "start" "-a" "4788018a0653c1215690c768c6e0ee155034fcef658b7788bf11b83a5fc0e22a"`
Dec 04 08:38:14.809 INFO [stderr] usermod: no changes
Dec 04 08:38:15.002 INFO [stderr]    Compiling libloading v0.5.0
Dec 04 08:38:15.002 INFO [stderr]    Compiling x11-dl v2.18.0
Dec 04 08:38:15.007 INFO [stderr]     Checking memmap v0.6.2
Dec 04 08:38:15.007 INFO [stderr]     Checking shared_library v0.1.9
Dec 04 08:38:15.007 INFO [stderr]     Checking errno v0.2.4
Dec 04 08:38:15.009 INFO [stderr]    Compiling log v0.4.3
Dec 04 08:38:15.009 INFO [stderr]    Compiling wayland-scanner v0.20.11
Dec 04 08:38:15.014 INFO [stderr]     Checking smallvec v0.6.3
Dec 04 08:38:17.055 INFO [stderr]     Checking lock_api v0.1.3
Dec 04 08:38:17.113 INFO [stderr]     Checking tempfile v3.0.3
Dec 04 08:38:18.235 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 04 08:38:18.279 INFO [stderr]    Compiling gl_generator v0.9.0
Dec 04 08:38:19.065 INFO [stderr]     Checking parking_lot_core v0.2.14
Dec 04 08:38:20.941 INFO [stderr]     Checking dlib v0.4.1
Dec 04 08:38:21.412 INFO [stderr]     Checking wayland-sys v0.20.11
Dec 04 08:38:22.399 INFO [stderr]     Checking parking_lot v0.6.3
Dec 04 08:38:22.732 INFO [stderr]     Checking wayland-commons v0.20.11
Dec 04 08:38:24.035 INFO [stderr]    Compiling wayland-client v0.20.11
Dec 04 08:38:24.035 INFO [stderr]    Compiling wayland-protocols v0.20.11
Dec 04 08:38:29.746 INFO [stderr]    Compiling glutin v0.17.0
Dec 04 08:38:29.746 INFO [stderr]    Compiling gl v0.10.0
Dec 04 08:38:44.724 INFO [stderr]     Checking smithay-client-toolkit v0.2.6
Dec 04 08:38:47.887 INFO [stderr]     Checking winit v0.16.2
Dec 04 08:38:54.101 INFO [stderr]     Checking symare v0.1.0 (/source)
Dec 04 08:38:54.600 INFO [stderr] warning: unused import: `OsStr`
Dec 04 08:38:54.600 INFO [stderr]  --> src/tty.rs:4:22
Dec 04 08:38:54.600 INFO [stderr]   |
Dec 04 08:38:54.600 INFO [stderr] 4 | use std::ffi::{CStr, OsStr};
Dec 04 08:38:54.600 INFO [stderr]   |                      ^^^^^
Dec 04 08:38:54.600 INFO [stderr]   |
Dec 04 08:38:54.601 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 08:38:54.601 INFO [stderr] 
Dec 04 08:38:54.707 INFO [stderr] warning: unused import: `OsStr`
Dec 04 08:38:54.707 INFO [stderr]  --> src/tty.rs:4:22
Dec 04 08:38:54.707 INFO [stderr]   |
Dec 04 08:38:54.707 INFO [stderr] 4 | use std::ffi::{CStr, OsStr};
Dec 04 08:38:54.707 INFO [stderr]   |                      ^^^^^
Dec 04 08:38:54.713 INFO [stderr]   |
Dec 04 08:38:54.713 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 08:38:54.713 INFO [stderr] 
Dec 04 08:38:54.756 INFO [stderr] warning: unused variable: `buf`
Dec 04 08:38:54.756 INFO [stderr]   --> src/main.rs:52:13
Dec 04 08:38:54.756 INFO [stderr]    |
Dec 04 08:38:54.756 INFO [stderr] 52 |     let mut buf: [u8; 1024] = [0; 1024];
Dec 04 08:38:54.756 INFO [stderr]    |             ^^^ help: consider using `_buf` instead
Dec 04 08:38:54.756 INFO [stderr]    |
Dec 04 08:38:54.756 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 08:38:54.756 INFO [stderr] 
Dec 04 08:38:54.756 INFO [stderr] warning: unused variable: `read_count`
Dec 04 08:38:54.756 INFO [stderr]   --> src/main.rs:57:16
Dec 04 08:38:54.756 INFO [stderr]    |
Dec 04 08:38:54.757 INFO [stderr] 57 |             Ok(read_count) => {
Dec 04 08:38:54.757 INFO [stderr]    |                ^^^^^^^^^^ help: consider using `_read_count` instead
Dec 04 08:38:54.757 INFO [stderr] 
Dec 04 08:38:54.761 INFO [stderr] warning: variable does not need to be mutable
Dec 04 08:38:54.761 INFO [stderr]   --> src/main.rs:52:9
Dec 04 08:38:54.761 INFO [stderr]    |
Dec 04 08:38:54.761 INFO [stderr] 52 |     let mut buf: [u8; 1024] = [0; 1024];
Dec 04 08:38:54.761 INFO [stderr]    |         ----^^^
Dec 04 08:38:54.761 INFO [stderr]    |         |
Dec 04 08:38:54.761 INFO [stderr]    |         help: remove this `mut`
Dec 04 08:38:54.761 INFO [stderr]    |
Dec 04 08:38:54.761 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 08:38:54.761 INFO [stderr] 
Dec 04 08:38:54.799 INFO [stderr] warning: function is never used: `process_should_exit`
Dec 04 08:38:54.799 INFO [stderr]   --> src/tty.rs:48:1
Dec 04 08:38:54.799 INFO [stderr]    |
Dec 04 08:38:54.799 INFO [stderr] 48 | pub fn process_should_exit() -> bool {
Dec 04 08:38:54.799 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 08:38:54.799 INFO [stderr]    |
Dec 04 08:38:54.799 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 08:38:54.799 INFO [stderr] 
Dec 04 08:38:54.799 INFO [stderr] warning: method is never used: `new_with_args`
Dec 04 08:38:54.799 INFO [stderr]   --> src/data.rs:19:5
Dec 04 08:38:54.799 INFO [stderr]    |
Dec 04 08:38:54.799 INFO [stderr] 19 | /     pub fn new_with_args<S>(program: S, args: Vec<String>) -> Shell<'a>
Dec 04 08:38:54.799 INFO [stderr] 20 | |         where S: Into<Cow<'a, str>>
Dec 04 08:38:54.799 INFO [stderr] 21 | |     {
Dec 04 08:38:54.799 INFO [stderr] 22 | |         Shell {
Dec 04 08:38:54.799 INFO [stderr] ...  |
Dec 04 08:38:54.799 INFO [stderr] 25 | |         }
Dec 04 08:38:54.799 INFO [stderr] 26 | |     }
Dec 04 08:38:54.799 INFO [stderr]    | |_____^
Dec 04 08:38:54.799 INFO [stderr] 
Dec 04 08:38:54.799 INFO [stderr] warning: function is never used: `test_window`
Dec 04 08:38:54.799 INFO [stderr]   --> src/main.rs:73:1
Dec 04 08:38:54.799 INFO [stderr]    |
Dec 04 08:38:54.799 INFO [stderr] 73 | fn test_window() {
Dec 04 08:38:54.799 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 04 08:38:54.799 INFO [stderr] 
Dec 04 08:38:54.907 INFO [stderr] warning: unused variable: `buf`
Dec 04 08:38:54.907 INFO [stderr]   --> src/main.rs:52:13
Dec 04 08:38:54.910 INFO [stderr]    |
Dec 04 08:38:54.911 INFO [stderr] 52 |     let mut buf: [u8; 1024] = [0; 1024];
Dec 04 08:38:54.911 INFO [stderr]    |             ^^^ help: consider using `_buf` instead
Dec 04 08:38:54.911 INFO [stderr]    |
Dec 04 08:38:54.911 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 08:38:54.911 INFO [stderr] 
Dec 04 08:38:54.911 INFO [stderr] warning: unused variable: `read_count`
Dec 04 08:38:54.911 INFO [stderr]   --> src/main.rs:57:16
Dec 04 08:38:54.911 INFO [stderr]    |
Dec 04 08:38:54.911 INFO [stderr] 57 |             Ok(read_count) => {
Dec 04 08:38:54.911 INFO [stderr]    |                ^^^^^^^^^^ help: consider using `_read_count` instead
Dec 04 08:38:54.911 INFO [stderr] 
Dec 04 08:38:54.911 INFO [stderr] warning: variable does not need to be mutable
Dec 04 08:38:54.911 INFO [stderr]   --> src/main.rs:52:9
Dec 04 08:38:54.911 INFO [stderr]    |
Dec 04 08:38:54.911 INFO [stderr] 52 |     let mut buf: [u8; 1024] = [0; 1024];
Dec 04 08:38:54.911 INFO [stderr]    |         ----^^^
Dec 04 08:38:54.911 INFO [stderr]    |         |
Dec 04 08:38:54.911 INFO [stderr]    |         help: remove this `mut`
Dec 04 08:38:54.911 INFO [stderr]    |
Dec 04 08:38:54.911 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 08:38:54.911 INFO [stderr] 
Dec 04 08:38:54.956 INFO [stderr] warning: function is never used: `process_should_exit`
Dec 04 08:38:54.956 INFO [stderr]   --> src/tty.rs:48:1
Dec 04 08:38:54.956 INFO [stderr]    |
Dec 04 08:38:54.956 INFO [stderr] 48 | pub fn process_should_exit() -> bool {
Dec 04 08:38:54.956 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 08:38:54.956 INFO [stderr]    |
Dec 04 08:38:54.956 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 08:38:54.956 INFO [stderr] 
Dec 04 08:38:54.956 INFO [stderr] warning: method is never used: `new_with_args`
Dec 04 08:38:54.956 INFO [stderr]   --> src/data.rs:19:5
Dec 04 08:38:54.956 INFO [stderr]    |
Dec 04 08:38:54.956 INFO [stderr] 19 | /     pub fn new_with_args<S>(program: S, args: Vec<String>) -> Shell<'a>
Dec 04 08:38:54.956 INFO [stderr] 20 | |         where S: Into<Cow<'a, str>>
Dec 04 08:38:54.956 INFO [stderr] 21 | |     {
Dec 04 08:38:54.956 INFO [stderr] 22 | |         Shell {
Dec 04 08:38:54.956 INFO [stderr] ...  |
Dec 04 08:38:54.956 INFO [stderr] 25 | |         }
Dec 04 08:38:54.956 INFO [stderr] 26 | |     }
Dec 04 08:38:54.956 INFO [stderr]    | |_____^
Dec 04 08:38:54.956 INFO [stderr] 
Dec 04 08:38:54.956 INFO [stderr] warning: function is never used: `test_window`
Dec 04 08:38:54.956 INFO [stderr]   --> src/main.rs:73:1
Dec 04 08:38:54.956 INFO [stderr]    |
Dec 04 08:38:54.956 INFO [stderr] 73 | fn test_window() {
Dec 04 08:38:54.956 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 04 08:38:54.956 INFO [stderr] 
Dec 04 08:38:55.004 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.17s
Dec 04 08:38:55.013 INFO [stderr] su: No module specific data is present
Dec 04 08:38:56.361 INFO running `"docker" "inspect" "4788018a0653c1215690c768c6e0ee155034fcef658b7788bf11b83a5fc0e22a"`
Dec 04 08:38:56.667 INFO running `"docker" "rm" "-f" "4788018a0653c1215690c768c6e0ee155034fcef658b7788bf11b83a5fc0e22a"`
Dec 04 08:38:56.926 INFO [stdout] 4788018a0653c1215690c768c6e0ee155034fcef658b7788bf11b83a5fc0e22a