Dec 19 20:49:13.884 INFO checking aleksanb/fourkay against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 20:49:13.884 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/aleksanb/fourkay:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 20:49:14.384 INFO [stdout] 6b7d44def0fa77a0d1f71c26a55cc04a86e3fcac6cae6cfe99bd5f78323bf299
Dec 19 20:49:14.386 INFO running `"docker" "start" "-a" "6b7d44def0fa77a0d1f71c26a55cc04a86e3fcac6cae6cfe99bd5f78323bf299"`
Dec 19 20:49:16.373 INFO [stderr]    Compiling fourkay v0.1.0 (/opt/crater/workdir)
Dec 19 20:49:16.373 INFO [stderr]     Checking libc v0.2.43
Dec 19 20:49:19.554 INFO [stderr] warning: unused import: `self::$gl_symbol::function as $gl_symbol`
Dec 19 20:49:19.554 INFO [stderr]   --> src/shitty/gl_wrapper.rs:30:24
Dec 19 20:49:19.555 INFO [stderr]    |
Dec 19 20:49:19.555 INFO [stderr] 30 |           pub(crate) use self::$gl_symbol::function as $gl_symbol;
Dec 19 20:49:19.555 INFO [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:49:19.556 INFO [stderr] ...
Dec 19 20:49:19.556 INFO [stderr] 43 | / gl_function! {
Dec 19 20:49:19.556 INFO [stderr] 44 | |     fn glGetString(name: GLenum) -> *const GLubyte,
Dec 19 20:49:19.557 INFO [stderr] 45 | |     fn glShaderSource(
Dec 19 20:49:19.557 INFO [stderr] 46 | |         shader: GLuint,
Dec 19 20:49:19.557 INFO [stderr] ...  |
Dec 19 20:49:19.557 INFO [stderr] 94 | |     fn glUniform4f(location: GLint, v0: GLfloat, v1: GLfloat, v2: GLfloat, v3: GLfloat) -> ()
Dec 19 20:49:19.558 INFO [stderr] 95 | | }
Dec 19 20:49:19.558 INFO [stderr]    | |_- in this macro invocation
Dec 19 20:49:19.558 INFO [stderr]    |
Dec 19 20:49:19.559 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 20:49:19.559 INFO [stderr] 
Dec 19 20:49:19.559 INFO [stderr] warning: unused import: `self::$gl_symbol::function as $gl_symbol`
Dec 19 20:49:19.560 INFO [stderr]   --> src/shitty/gl_wrapper.rs:30:24
Dec 19 20:49:19.560 INFO [stderr]    |
Dec 19 20:49:19.560 INFO [stderr] 30 |           pub(crate) use self::$gl_symbol::function as $gl_symbol;
Dec 19 20:49:19.560 INFO [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:49:19.561 INFO [stderr] ...
Dec 19 20:49:19.561 INFO [stderr] 43 | / gl_function! {
Dec 19 20:49:19.561 INFO [stderr] 44 | |     fn glGetString(name: GLenum) -> *const GLubyte,
Dec 19 20:49:19.561 INFO [stderr] 45 | |     fn glShaderSource(
Dec 19 20:49:19.561 INFO [stderr] 46 | |         shader: GLuint,
Dec 19 20:49:19.562 INFO [stderr] ...  |
Dec 19 20:49:19.562 INFO [stderr] 94 | |     fn glUniform4f(location: GLint, v0: GLfloat, v1: GLfloat, v2: GLfloat, v3: GLfloat) -> ()
Dec 19 20:49:19.562 INFO [stderr] 95 | | }
Dec 19 20:49:19.562 INFO [stderr]    | |_- in this macro invocation
Dec 19 20:49:19.563 INFO [stderr] 
Dec 19 20:49:22.087 INFO [stderr] warning: unused variable: `frame`
Dec 19 20:49:22.087 INFO [stderr]    --> src/main.rs:282:11
Dec 19 20:49:22.087 INFO [stderr]     |
Dec 19 20:49:22.087 INFO [stderr] 282 | fn render(frame: u64) {
Dec 19 20:49:22.087 INFO [stderr]     |           ^^^^^ help: consider using `_frame` instead
Dec 19 20:49:22.087 INFO [stderr]     |
Dec 19 20:49:22.087 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 20:49:22.087 INFO [stderr] 
Dec 19 20:49:23.233 INFO [stderr] warning: unused import: `self::$gl_symbol::function as $gl_symbol`
Dec 19 20:49:23.233 INFO [stderr]   --> src/shitty/gl_wrapper.rs:30:24
Dec 19 20:49:23.233 INFO [stderr]    |
Dec 19 20:49:23.233 INFO [stderr] 30 |           pub(crate) use self::$gl_symbol::function as $gl_symbol;
Dec 19 20:49:23.233 INFO [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:49:23.233 INFO [stderr] ...
Dec 19 20:49:23.233 INFO [stderr] 43 | / gl_function! {
Dec 19 20:49:23.233 INFO [stderr] 44 | |     fn glGetString(name: GLenum) -> *const GLubyte,
Dec 19 20:49:23.233 INFO [stderr] 45 | |     fn glShaderSource(
Dec 19 20:49:23.233 INFO [stderr] 46 | |         shader: GLuint,
Dec 19 20:49:23.233 INFO [stderr] ...  |
Dec 19 20:49:23.233 INFO [stderr] 94 | |     fn glUniform4f(location: GLint, v0: GLfloat, v1: GLfloat, v2: GLfloat, v3: GLfloat) -> ()
Dec 19 20:49:23.233 INFO [stderr] 95 | | }
Dec 19 20:49:23.233 INFO [stderr]    | |_- in this macro invocation
Dec 19 20:49:23.233 INFO [stderr]    |
Dec 19 20:49:23.233 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 20:49:23.234 INFO [stderr] 
Dec 19 20:49:23.234 INFO [stderr] warning: unused import: `self::$gl_symbol::function as $gl_symbol`
Dec 19 20:49:23.234 INFO [stderr]   --> src/shitty/gl_wrapper.rs:30:24
Dec 19 20:49:23.234 INFO [stderr]    |
Dec 19 20:49:23.234 INFO [stderr] 30 |           pub(crate) use self::$gl_symbol::function as $gl_symbol;
Dec 19 20:49:23.234 INFO [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:49:23.234 INFO [stderr] ...
Dec 19 20:49:23.234 INFO [stderr] 43 | / gl_function! {
Dec 19 20:49:23.234 INFO [stderr] 44 | |     fn glGetString(name: GLenum) -> *const GLubyte,
Dec 19 20:49:23.234 INFO [stderr] 45 | |     fn glShaderSource(
Dec 19 20:49:23.234 INFO [stderr] 46 | |         shader: GLuint,
Dec 19 20:49:23.234 INFO [stderr] ...  |
Dec 19 20:49:23.234 INFO [stderr] 94 | |     fn glUniform4f(location: GLint, v0: GLfloat, v1: GLfloat, v2: GLfloat, v3: GLfloat) -> ()
Dec 19 20:49:23.234 INFO [stderr] 95 | | }
Dec 19 20:49:23.234 INFO [stderr]    | |_- in this macro invocation
Dec 19 20:49:23.234 INFO [stderr] 
Dec 19 20:49:23.631 INFO [stderr] warning: unnecessary `unsafe` block
Dec 19 20:49:23.631 INFO [stderr]   --> src/shitty/println.rs:38:9
Dec 19 20:49:23.631 INFO [stderr]    |
Dec 19 20:49:23.631 INFO [stderr] 38 |         unsafe {
Dec 19 20:49:23.631 INFO [stderr]    |         ^^^^^^ unnecessary `unsafe` block
Dec 19 20:49:23.631 INFO [stderr]    | 
Dec 19 20:49:23.631 INFO [stderr]   ::: src/main.rs:35:5
Dec 19 20:49:23.631 INFO [stderr]    |
Dec 19 20:49:23.631 INFO [stderr] 35 |     unsafe {
Dec 19 20:49:23.631 INFO [stderr]    |     ------ because it's nested under this `unsafe` block
Dec 19 20:49:23.631 INFO [stderr] ...
Dec 19 20:49:23.631 INFO [stderr] 38 |             println!("Coudln't set up display\n\0");
Dec 19 20:49:23.631 INFO [stderr]    |             ---------------------------------------- in this macro invocation
Dec 19 20:49:23.631 INFO [stderr]    |
Dec 19 20:49:23.632 INFO [stderr]    = note: #[warn(unused_unsafe)] on by default
Dec 19 20:49:23.632 INFO [stderr] 
Dec 19 20:49:23.632 INFO [stderr] warning: unnecessary `unsafe` block
Dec 19 20:49:23.632 INFO [stderr]   --> src/shitty/println.rs:38:9
Dec 19 20:49:23.632 INFO [stderr]    |
Dec 19 20:49:23.632 INFO [stderr] 38 |           unsafe {
Dec 19 20:49:23.632 INFO [stderr]    |           ^^^^^^ unnecessary `unsafe` block
Dec 19 20:49:23.632 INFO [stderr]    | 
Dec 19 20:49:23.632 INFO [stderr]   ::: src/main.rs:35:5
Dec 19 20:49:23.632 INFO [stderr]    |
Dec 19 20:49:23.632 INFO [stderr] 35 |       unsafe {
Dec 19 20:49:23.632 INFO [stderr]    |       ------ because it's nested under this `unsafe` block
Dec 19 20:49:23.632 INFO [stderr] ...
Dec 19 20:49:23.632 INFO [stderr] 47 | /         println!(
Dec 19 20:49:23.632 INFO [stderr] 48 | |             "glX version: Major: %d, minor: %d, result: %d\n\0",
Dec 19 20:49:23.632 INFO [stderr] 49 | |             glx_major, glx_minor, glx_result
Dec 19 20:49:23.632 INFO [stderr] 50 | |         );
Dec 19 20:49:23.632 INFO [stderr]    | |__________- in this macro invocation
Dec 19 20:49:23.632 INFO [stderr] 
Dec 19 20:49:23.632 INFO [stderr] warning: unnecessary `unsafe` block
Dec 19 20:49:23.632 INFO [stderr]   --> src/shitty/println.rs:38:9
Dec 19 20:49:23.632 INFO [stderr]    |
Dec 19 20:49:23.632 INFO [stderr] 38 |         unsafe {
Dec 19 20:49:23.632 INFO [stderr]    |         ^^^^^^ unnecessary `unsafe` block
Dec 19 20:49:23.632 INFO [stderr]    | 
Dec 19 20:49:23.632 INFO [stderr]   ::: src/main.rs:35:5
Dec 19 20:49:23.632 INFO [stderr]    |
Dec 19 20:49:23.632 INFO [stderr] 35 |     unsafe {
Dec 19 20:49:23.632 INFO [stderr]    |     ------ because it's nested under this `unsafe` block
Dec 19 20:49:23.632 INFO [stderr] ...
Dec 19 20:49:23.632 INFO [stderr] 53 |         println!("default_screen: %d\n\0", default_screen);
Dec 19 20:49:23.632 INFO [stderr]    |         --------------------------------------------------- in this macro invocation
Dec 19 20:49:23.632 INFO [stderr] 
Dec 19 20:49:23.632 INFO [stderr] warning: unnecessary `unsafe` block
Dec 19 20:49:23.632 INFO [stderr]   --> src/shitty/println.rs:38:9
Dec 19 20:49:23.632 INFO [stderr]    |
Dec 19 20:49:23.632 INFO [stderr] 38 |         unsafe {
Dec 19 20:49:23.632 INFO [stderr]    |         ^^^^^^ unnecessary `unsafe` block
Dec 19 20:49:23.632 INFO [stderr]    | 
Dec 19 20:49:23.632 INFO [stderr]   ::: src/main.rs:35:5
Dec 19 20:49:23.632 INFO [stderr]    |
Dec 19 20:49:23.632 INFO [stderr] 35 |     unsafe {
Dec 19 20:49:23.632 INFO [stderr]    |     ------ because it's nested under this `unsafe` block
Dec 19 20:49:23.632 INFO [stderr] ...
Dec 19 20:49:23.632 INFO [stderr] 63 |         println!("got visual: %p\n\0", visual as *const libc::c_char);
Dec 19 20:49:23.632 INFO [stderr]    |         -------------------------------------------------------------- in this macro invocation
Dec 19 20:49:23.632 INFO [stderr] 
Dec 19 20:49:23.632 INFO [stderr] warning: unnecessary `unsafe` block
Dec 19 20:49:23.632 INFO [stderr]    --> src/shitty/println.rs:38:9
Dec 19 20:49:23.632 INFO [stderr]     |
Dec 19 20:49:23.632 INFO [stderr] 38  |         unsafe {
Dec 19 20:49:23.632 INFO [stderr]     |         ^^^^^^ unnecessary `unsafe` block
Dec 19 20:49:23.632 INFO [stderr]     | 
Dec 19 20:49:23.632 INFO [stderr]    ::: src/main.rs:35:5
Dec 19 20:49:23.632 INFO [stderr]     |
Dec 19 20:49:23.632 INFO [stderr] 35  |     unsafe {
Dec 19 20:49:23.632 INFO [stderr]     |     ------ because it's nested under this `unsafe` block
Dec 19 20:49:23.632 INFO [stderr] ...
Dec 19 20:49:23.632 INFO [stderr] 110 |         println!("Root window: %p\n\0", root_window as *const libc::c_char);
Dec 19 20:49:23.632 INFO [stderr]     |         -------------------------------------------------------------------- in this macro invocation
Dec 19 20:49:23.632 INFO [stderr] 
Dec 19 20:49:23.632 INFO [stderr] warning: unnecessary `unsafe` block
Dec 19 20:49:23.632 INFO [stderr]    --> src/shitty/println.rs:38:9
Dec 19 20:49:23.632 INFO [stderr]     |
Dec 19 20:49:23.632 INFO [stderr] 38  |         unsafe {
Dec 19 20:49:23.632 INFO [stderr]     |         ^^^^^^ unnecessary `unsafe` block
Dec 19 20:49:23.632 INFO [stderr]     | 
Dec 19 20:49:23.632 INFO [stderr]    ::: src/main.rs:35:5
Dec 19 20:49:23.632 INFO [stderr]     |
Dec 19 20:49:23.633 INFO [stderr] 35  |     unsafe {
Dec 19 20:49:23.633 INFO [stderr]     |     ------ because it's nested under this `unsafe` block
Dec 19 20:49:23.633 INFO [stderr] ...
Dec 19 20:49:23.633 INFO [stderr] 118 |         println!("Color map: %lu\n\0", color_map);
Dec 19 20:49:23.633 INFO [stderr]     |         ------------------------------------------ in this macro invocation
Dec 19 20:49:23.633 INFO [stderr] 
Dec 19 20:49:23.633 INFO [stderr] warning: unnecessary `unsafe` block
Dec 19 20:49:23.633 INFO [stderr]    --> src/shitty/println.rs:38:9
Dec 19 20:49:23.633 INFO [stderr]     |
Dec 19 20:49:23.633 INFO [stderr] 38  |         unsafe {
Dec 19 20:49:23.633 INFO [stderr]     |         ^^^^^^ unnecessary `unsafe` block
Dec 19 20:49:23.633 INFO [stderr]     | 
Dec 19 20:49:23.633 INFO [stderr]    ::: src/main.rs:35:5
Dec 19 20:49:23.633 INFO [stderr]     |
Dec 19 20:49:23.633 INFO [stderr] 35  |     unsafe {
Dec 19 20:49:23.633 INFO [stderr]     |     ------ because it's nested under this `unsafe` block
Dec 19 20:49:23.633 INFO [stderr] ...
Dec 19 20:49:23.633 INFO [stderr] 140 |         println!("Window: %lu\n\0", window);
Dec 19 20:49:23.633 INFO [stderr]     |         ------------------------------------ in this macro invocation
Dec 19 20:49:23.633 INFO [stderr] 
Dec 19 20:49:23.633 INFO [stderr] warning: unnecessary `unsafe` block
Dec 19 20:49:23.633 INFO [stderr]    --> src/shitty/println.rs:38:9
Dec 19 20:49:23.633 INFO [stderr]     |
Dec 19 20:49:23.633 INFO [stderr] 38  |         unsafe {
Dec 19 20:49:23.633 INFO [stderr]     |         ^^^^^^ unnecessary `unsafe` block
Dec 19 20:49:23.633 INFO [stderr]     | 
Dec 19 20:49:23.633 INFO [stderr]    ::: src/main.rs:35:5
Dec 19 20:49:23.633 INFO [stderr]     |
Dec 19 20:49:23.633 INFO [stderr] 35  |     unsafe {
Dec 19 20:49:23.633 INFO [stderr]     |     ------ because it's nested under this `unsafe` block
Dec 19 20:49:23.633 INFO [stderr] ...
Dec 19 20:49:23.633 INFO [stderr] 148 |         println!("GL Context: %p\n\0", gl_context as *const libc::c_char);
Dec 19 20:49:23.633 INFO [stderr]     |         ------------------------------------------------------------------ in this macro invocation
Dec 19 20:49:23.633 INFO [stderr] 
Dec 19 20:49:23.633 INFO [stderr] warning: unnecessary `unsafe` block
Dec 19 20:49:23.633 INFO [stderr]    --> src/shitty/println.rs:38:9
Dec 19 20:49:23.633 INFO [stderr]     |
Dec 19 20:49:23.633 INFO [stderr] 38  |         unsafe {
Dec 19 20:49:23.633 INFO [stderr]     |         ^^^^^^ unnecessary `unsafe` block
Dec 19 20:49:23.633 INFO [stderr]     | 
Dec 19 20:49:23.633 INFO [stderr]    ::: src/main.rs:35:5
Dec 19 20:49:23.633 INFO [stderr]     |
Dec 19 20:49:23.633 INFO [stderr] 35  |     unsafe {
Dec 19 20:49:23.633 INFO [stderr]     |     ------ because it's nested under this `unsafe` block
Dec 19 20:49:23.633 INFO [stderr] ...
Dec 19 20:49:23.633 INFO [stderr] 155 |         println!("Version: %s\n\0", gl_version as *const libc::c_char);
Dec 19 20:49:23.634 INFO [stderr]     |         --------------------------------------------------------------- in this macro invocation
Dec 19 20:49:23.634 INFO [stderr] 
Dec 19 20:49:23.634 INFO [stderr] warning: unnecessary `unsafe` block
Dec 19 20:49:23.634 INFO [stderr]    --> src/shitty/println.rs:38:9
Dec 19 20:49:23.634 INFO [stderr]     |
Dec 19 20:49:23.634 INFO [stderr] 38  |         unsafe {
Dec 19 20:49:23.634 INFO [stderr]     |         ^^^^^^ unnecessary `unsafe` block
Dec 19 20:49:23.634 INFO [stderr]     | 
Dec 19 20:49:23.634 INFO [stderr]    ::: src/main.rs:35:5
Dec 19 20:49:23.634 INFO [stderr]     |
Dec 19 20:49:23.634 INFO [stderr] 35  |     unsafe {
Dec 19 20:49:23.634 INFO [stderr]     |     ------ because it's nested under this `unsafe` block
Dec 19 20:49:23.634 INFO [stderr] ...
Dec 19 20:49:23.634 INFO [stderr] 164 |         println!("WM Protocol atom? %d\n\0", wm_protocols_atom);
Dec 19 20:49:23.634 INFO [stderr]     |         -------------------------------------------------------- in this macro invocation
Dec 19 20:49:23.634 INFO [stderr] 
Dec 19 20:49:23.634 INFO [stderr] warning: unnecessary `unsafe` block
Dec 19 20:49:23.634 INFO [stderr]    --> src/shitty/println.rs:38:9
Dec 19 20:49:23.634 INFO [stderr]     |
Dec 19 20:49:23.634 INFO [stderr] 38  |         unsafe {
Dec 19 20:49:23.634 INFO [stderr]     |         ^^^^^^ unnecessary `unsafe` block
Dec 19 20:49:23.634 INFO [stderr]     | 
Dec 19 20:49:23.634 INFO [stderr]    ::: src/main.rs:35:5
Dec 19 20:49:23.634 INFO [stderr]     |
Dec 19 20:49:23.634 INFO [stderr] 35  |     unsafe {
Dec 19 20:49:23.634 INFO [stderr]     |     ------ because it's nested under this `unsafe` block
Dec 19 20:49:23.634 INFO [stderr] ...
Dec 19 20:49:23.634 INFO [stderr] 172 |         println!("Delete window atom? %d\n\0", wm_delete_window_atom);
Dec 19 20:49:23.634 INFO [stderr]     |         -------------------------------------------------------------- in this macro invocation
Dec 19 20:49:23.634 INFO [stderr] 
Dec 19 20:49:23.634 INFO [stderr] warning: unnecessary `unsafe` block
Dec 19 20:49:23.634 INFO [stderr]    --> src/shitty/println.rs:38:9
Dec 19 20:49:23.634 INFO [stderr]     |
Dec 19 20:49:23.634 INFO [stderr] 38  |         unsafe {
Dec 19 20:49:23.634 INFO [stderr]     |         ^^^^^^ unnecessary `unsafe` block
Dec 19 20:49:23.634 INFO [stderr]     | 
Dec 19 20:49:23.634 INFO [stderr]    ::: src/main.rs:35:5
Dec 19 20:49:23.634 INFO [stderr]     |
Dec 19 20:49:23.634 INFO [stderr] 35  |     unsafe {
Dec 19 20:49:23.634 INFO [stderr]     |     ------ because it's nested under this `unsafe` block
Dec 19 20:49:23.634 INFO [stderr] ...
Dec 19 20:49:23.634 INFO [stderr] 231 |                 println!("event.type = %d\n\0", event.type_.as_ref());
Dec 19 20:49:23.634 INFO [stderr]     |                 ------------------------------------------------------ in this macro invocation
Dec 19 20:49:23.634 INFO [stderr] 
Dec 19 20:49:23.634 INFO [stderr] warning: unnecessary `unsafe` block
Dec 19 20:49:23.634 INFO [stderr]    --> src/shitty/println.rs:38:9
Dec 19 20:49:23.634 INFO [stderr]     |
Dec 19 20:49:23.634 INFO [stderr] 38  |         unsafe {
Dec 19 20:49:23.634 INFO [stderr]     |         ^^^^^^ unnecessary `unsafe` block
Dec 19 20:49:23.634 INFO [stderr]     | 
Dec 19 20:49:23.634 INFO [stderr]    ::: src/main.rs:35:5
Dec 19 20:49:23.634 INFO [stderr]     |
Dec 19 20:49:23.634 INFO [stderr] 35  |     unsafe {
Dec 19 20:49:23.634 INFO [stderr]     |     ------ because it's nested under this `unsafe` block
Dec 19 20:49:23.634 INFO [stderr] ...
Dec 19 20:49:23.634 INFO [stderr] 234 |                         println!("Window attributes!\n\0");
Dec 19 20:49:23.634 INFO [stderr]     |                         ----------------------------------- in this macro invocation
Dec 19 20:49:23.634 INFO [stderr] 
Dec 19 20:49:23.634 INFO [stderr] warning: unnecessary `unsafe` block
Dec 19 20:49:23.634 INFO [stderr]    --> src/shitty/println.rs:38:9
Dec 19 20:49:23.634 INFO [stderr]     |
Dec 19 20:49:23.634 INFO [stderr] 38  |         unsafe {
Dec 19 20:49:23.634 INFO [stderr]     |         ^^^^^^ unnecessary `unsafe` block
Dec 19 20:49:23.634 INFO [stderr]     | 
Dec 19 20:49:23.634 INFO [stderr]    ::: src/main.rs:35:5
Dec 19 20:49:23.634 INFO [stderr]     |
Dec 19 20:49:23.634 INFO [stderr] 35  |     unsafe {
Dec 19 20:49:23.634 INFO [stderr]     |     ------ because it's nested under this `unsafe` block
Dec 19 20:49:23.634 INFO [stderr] ...
Dec 19 20:49:23.634 INFO [stderr] 240 |                         println!("ClientMessage\n\0");
Dec 19 20:49:23.634 INFO [stderr]     |                         ------------------------------ in this macro invocation
Dec 19 20:49:23.634 INFO [stderr] 
Dec 19 20:49:23.634 INFO [stderr] warning: unnecessary `unsafe` block
Dec 19 20:49:23.634 INFO [stderr]    --> src/shitty/println.rs:38:9
Dec 19 20:49:23.634 INFO [stderr]     |
Dec 19 20:49:23.634 INFO [stderr] 38  |         unsafe {
Dec 19 20:49:23.634 INFO [stderr]     |         ^^^^^^ unnecessary `unsafe` block
Dec 19 20:49:23.634 INFO [stderr]     | 
Dec 19 20:49:23.634 INFO [stderr]    ::: src/main.rs:35:5
Dec 19 20:49:23.634 INFO [stderr]     |
Dec 19 20:49:23.634 INFO [stderr] 35  |     unsafe {
Dec 19 20:49:23.634 INFO [stderr]     |     ------ because it's nested under this `unsafe` block
Dec 19 20:49:23.634 INFO [stderr] ...
Dec 19 20:49:23.634 INFO [stderr] 250 |                         println!("Keyboard was pressed\n\0");
Dec 19 20:49:23.634 INFO [stderr]     |                         ------------------------------------- in this macro invocation
Dec 19 20:49:23.634 INFO [stderr] 
Dec 19 20:49:23.732 INFO [stderr] warning: function is never used: `function`
Dec 19 20:49:23.732 INFO [stderr]   --> src/shitty/gl_wrapper.rs:22:13
Dec 19 20:49:23.732 INFO [stderr]    |
Dec 19 20:49:23.732 INFO [stderr] 22 |               pub(crate) fn function($($param_name: $param_type),*) -> $ret_type {
Dec 19 20:49:23.732 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:49:23.732 INFO [stderr] ...
Dec 19 20:49:23.732 INFO [stderr] 43 | / gl_function! {
Dec 19 20:49:23.732 INFO [stderr] 44 | |     fn glGetString(name: GLenum) -> *const GLubyte,
Dec 19 20:49:23.732 INFO [stderr] 45 | |     fn glShaderSource(
Dec 19 20:49:23.732 INFO [stderr] 46 | |         shader: GLuint,
Dec 19 20:49:23.732 INFO [stderr] ...  |
Dec 19 20:49:23.732 INFO [stderr] 94 | |     fn glUniform4f(location: GLint, v0: GLfloat, v1: GLfloat, v2: GLfloat, v3: GLfloat) -> ()
Dec 19 20:49:23.732 INFO [stderr] 95 | | }
Dec 19 20:49:23.732 INFO [stderr]    | |_- in this macro invocation
Dec 19 20:49:23.732 INFO [stderr]    |
Dec 19 20:49:23.732 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 20:49:23.732 INFO [stderr] 
Dec 19 20:49:23.732 INFO [stderr] warning: function is never used: `function`
Dec 19 20:49:23.732 INFO [stderr]   --> src/shitty/gl_wrapper.rs:22:13
Dec 19 20:49:23.732 INFO [stderr]    |
Dec 19 20:49:23.732 INFO [stderr] 22 |               pub(crate) fn function($($param_name: $param_type),*) -> $ret_type {
Dec 19 20:49:23.732 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:49:23.732 INFO [stderr] ...
Dec 19 20:49:23.732 INFO [stderr] 43 | / gl_function! {
Dec 19 20:49:23.732 INFO [stderr] 44 | |     fn glGetString(name: GLenum) -> *const GLubyte,
Dec 19 20:49:23.732 INFO [stderr] 45 | |     fn glShaderSource(
Dec 19 20:49:23.733 INFO [stderr] 46 | |         shader: GLuint,
Dec 19 20:49:23.733 INFO [stderr] ...  |
Dec 19 20:49:23.733 INFO [stderr] 94 | |     fn glUniform4f(location: GLint, v0: GLfloat, v1: GLfloat, v2: GLfloat, v3: GLfloat) -> ()
Dec 19 20:49:23.733 INFO [stderr] 95 | | }
Dec 19 20:49:23.733 INFO [stderr]    | |_- in this macro invocation
Dec 19 20:49:23.733 INFO [stderr] 
Dec 19 20:49:23.733 INFO [stderr] warning: function is never used: `sleep`
Dec 19 20:49:23.733 INFO [stderr]   --> src/shitty/mod.rs:10:1
Dec 19 20:49:23.733 INFO [stderr]    |
Dec 19 20:49:23.733 INFO [stderr] 10 | pub fn sleep(milliseconds: i64) {
Dec 19 20:49:23.733 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:49:23.733 INFO [stderr] 
Dec 19 20:49:23.733 INFO [stderr] warning: function is never used: `xlib_events_ready`
Dec 19 20:49:23.733 INFO [stderr]   --> src/shitty/mod.rs:26:1
Dec 19 20:49:23.733 INFO [stderr]    |
Dec 19 20:49:23.733 INFO [stderr] 26 | pub fn xlib_events_ready(display: *mut Xlib::Display) -> i32 {
Dec 19 20:49:23.733 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:49:23.733 INFO [stderr] 
Dec 19 20:49:24.387 INFO [stderr] error[E0152]: duplicate lang item found: `panic_impl`.
Dec 19 20:49:24.388 INFO [stderr]   --> src/main.rs:17:1
Dec 19 20:49:24.388 INFO [stderr]    |
Dec 19 20:49:24.388 INFO [stderr] 17 | / fn panic(_panic: &PanicInfo<'_>) -> ! {
Dec 19 20:49:24.389 INFO [stderr] 18 | |     loop {}
Dec 19 20:49:24.389 INFO [stderr] 19 | | }
Dec 19 20:49:24.389 INFO [stderr]    | |_^
Dec 19 20:49:24.391 INFO [stderr]    |
Dec 19 20:49:24.391 INFO [stderr]    = note: first defined in crate `std`.
Dec 19 20:49:24.391 INFO [stderr] 
Dec 19 20:49:24.392 INFO [stderr] error[E0152]: duplicate lang item found: `eh_personality`.
Dec 19 20:49:24.392 INFO [stderr]   --> src/main.rs:22:1
Dec 19 20:49:24.392 INFO [stderr]    |
Dec 19 20:49:24.393 INFO [stderr] 22 | extern "C" fn eh_personality() {}
Dec 19 20:49:24.393 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:49:24.393 INFO [stderr]    |
Dec 19 20:49:24.394 INFO [stderr]    = note: first defined in crate `panic_unwind`.
Dec 19 20:49:24.394 INFO [stderr] 
Dec 19 20:49:25.083 INFO [stderr] warning: constant `num_vertex_arrays` should have an upper case name such as `NUM_VERTEX_ARRAYS`
Dec 19 20:49:25.083 INFO [stderr]    --> src/main.rs:308:5
Dec 19 20:49:25.083 INFO [stderr]     |
Dec 19 20:49:25.084 INFO [stderr] 308 |     const num_vertex_arrays: gl::GLsizei = 1;
Dec 19 20:49:25.084 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:49:25.084 INFO [stderr]     |
Dec 19 20:49:25.084 INFO [stderr]     = note: #[warn(non_upper_case_globals)] on by default
Dec 19 20:49:25.084 INFO [stderr] 
Dec 19 20:49:25.085 INFO [stderr] warning: constant `num_buffers` should have an upper case name such as `NUM_BUFFERS`
Dec 19 20:49:25.085 INFO [stderr]    --> src/main.rs:315:5
Dec 19 20:49:25.085 INFO [stderr]     |
Dec 19 20:49:25.086 INFO [stderr] 315 |     const num_buffers: gl::GLsizei = 1;
Dec 19 20:49:25.086 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:49:25.086 INFO [stderr] 
Dec 19 20:49:30.412 INFO [stderr] error: aborting due to 2 previous errors
Dec 19 20:49:30.412 INFO [stderr] 
Dec 19 20:49:30.412 INFO [stderr] For more information about this error, try `rustc --explain E0152`.
Dec 19 20:49:30.452 INFO [stderr] error: Could not compile `fourkay`.
Dec 19 20:49:30.452 INFO [stderr] 
Dec 19 20:49:30.452 INFO [stderr] To learn more, run the command again with --verbose.
Dec 19 20:49:31.438 INFO running `"docker" "inspect" "6b7d44def0fa77a0d1f71c26a55cc04a86e3fcac6cae6cfe99bd5f78323bf299"`
Dec 19 20:49:31.844 INFO running `"docker" "rm" "-f" "6b7d44def0fa77a0d1f71c26a55cc04a86e3fcac6cae6cfe99bd5f78323bf299"`
Dec 19 20:49:32.152 INFO [stdout] 6b7d44def0fa77a0d1f71c26a55cc04a86e3fcac6cae6cfe99bd5f78323bf299