Dec 11 23:11:52.617 INFO checking adumbidiot/slash against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 23:11:52.617 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 23:11:53.214 INFO [stdout] 4404b04eadbdd93423717a9bfceb12a36801fd267c87ee614a80787582215c26
Dec 11 23:11:53.214 INFO running `"docker" "start" "-a" "4404b04eadbdd93423717a9bfceb12a36801fd267c87ee614a80787582215c26"`
Dec 11 23:11:54.364 INFO [stderr] usermod: no changes
Dec 11 23:11:54.582 INFO [stderr]     Checking approx v0.3.0
Dec 11 23:11:54.582 INFO [stderr]     Checking num-complex v0.2.1
Dec 11 23:11:55.878 INFO [stderr]     Checking alga v0.7.2
Dec 11 23:11:59.595 INFO [stderr]     Checking nalgebra v0.16.8
Dec 11 23:12:29.355 INFO [stderr]     Checking slash v0.1.0 (/source)
Dec 11 23:12:33.445 INFO [stderr] warning: unused import: `std::ffi::CString`
Dec 11 23:12:33.445 INFO [stderr] warning: unused import: `std::ffi::CString`
Dec 11 23:12:33.445 INFO [stderr]   --> src/lib.rs:17:5
Dec 11 23:12:33.445 INFO [stderr]    |
Dec 11 23:12:33.445 INFO [stderr] 17 | use std::ffi::CString;
Dec 11 23:12:33.445 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 11 23:12:33.445 INFO [stderr]    |
Dec 11 23:12:33.445 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 23:12:33.445 INFO [stderr] 
Dec 11 23:12:33.445 INFO [stderr]   --> src/lib.rs:17:5
Dec 11 23:12:33.445 INFO [stderr]    |
Dec 11 23:12:33.445 INFO [stderr] 17 | use std::ffi::CString;
Dec 11 23:12:33.445 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 11 23:12:33.445 INFO [stderr]    |
Dec 11 23:12:33.445 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 23:12:33.445 INFO [stderr] 
Dec 11 23:12:33.731 INFO [stderr] warning: variable does not need to be mutable
Dec 11 23:12:33.731 INFO [stderr]    --> src/lib.rs:149:7
Dec 11 23:12:33.731 INFO [stderr]     |
Dec 11 23:12:33.731 INFO [stderr] 149 |         let mut shader_program = graphics::ShaderProgram::compile(vs, fs).unwrap();
Dec 11 23:12:33.731 INFO [stderr]     |             ----^^^^^^^^^^^^^^
Dec 11 23:12:33.731 INFO [stderr]     |             |
Dec 11 23:12:33.731 INFO [stderr]     |             help: remove this `mut`
Dec 11 23:12:33.731 INFO [stderr]     |
Dec 11 23:12:33.731 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 11 23:12:33.731 INFO [stderr] 
Dec 11 23:12:33.739 INFO [stderr] warning: struct is never constructed: `Graphics`
Dec 11 23:12:33.739 INFO [stderr]  --> src/graphics.rs:8:1
Dec 11 23:12:33.739 INFO [stderr]   |
Dec 11 23:12:33.739 INFO [stderr] 8 | pub struct Graphics {
Dec 11 23:12:33.739 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 11 23:12:33.739 INFO [stderr]   |
Dec 11 23:12:33.739 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 23:12:33.739 INFO [stderr] 
Dec 11 23:12:33.739 INFO [stderr] warning: method is never used: `new`
Dec 11 23:12:33.739 INFO [stderr]   --> src/graphics.rs:13:2
Dec 11 23:12:33.740 INFO [stderr]    |
Dec 11 23:12:33.740 INFO [stderr] 13 |     pub fn new() -> Self{
Dec 11 23:12:33.740 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 23:12:33.740 INFO [stderr] 
Dec 11 23:12:33.740 INFO [stderr] warning: method is never used: `init`
Dec 11 23:12:33.740 INFO [stderr]   --> src/graphics.rs:19:2
Dec 11 23:12:33.740 INFO [stderr]    |
Dec 11 23:12:33.740 INFO [stderr] 19 |     pub fn init(&mut self){
Dec 11 23:12:33.740 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 11 23:12:33.740 INFO [stderr] 
Dec 11 23:12:33.740 INFO [stderr] warning: method is never used: `clear`
Dec 11 23:12:33.740 INFO [stderr]   --> src/graphics.rs:23:2
Dec 11 23:12:33.740 INFO [stderr]    |
Dec 11 23:12:33.740 INFO [stderr] 23 |     pub fn clear(&mut self){
Dec 11 23:12:33.740 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 23:12:33.740 INFO [stderr] 
Dec 11 23:12:33.740 INFO [stderr] warning: method is never used: `compile_shader`
Dec 11 23:12:33.740 INFO [stderr]   --> src/graphics.rs:33:2
Dec 11 23:12:33.740 INFO [stderr]    |
Dec 11 23:12:33.740 INFO [stderr] 33 |     pub fn compile_shader(&self, src: &str, ty: GLenum) -> GLuint{
Dec 11 23:12:33.740 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 23:12:33.740 INFO [stderr] 
Dec 11 23:12:33.740 INFO [stderr] warning: struct is never constructed: `ShaderProgram`
Dec 11 23:12:33.740 INFO [stderr]   --> src/graphics.rs:46:1
Dec 11 23:12:33.740 INFO [stderr]    |
Dec 11 23:12:33.740 INFO [stderr] 46 | pub struct ShaderProgram {
Dec 11 23:12:33.740 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 23:12:33.740 INFO [stderr] 
Dec 11 23:12:33.740 INFO [stderr] warning: method is never used: `compile`
Dec 11 23:12:33.740 INFO [stderr]   --> src/graphics.rs:51:2
Dec 11 23:12:33.740 INFO [stderr]    |
Dec 11 23:12:33.740 INFO [stderr] 51 |     pub fn compile(vertex_shader: GLuint, fragment_shader: GLuint) -> Result<Self, String> {
Dec 11 23:12:33.740 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 23:12:33.740 INFO [stderr] 
Dec 11 23:12:33.740 INFO [stderr] warning: method is never used: `enable`
Dec 11 23:12:33.740 INFO [stderr]   --> src/graphics.rs:87:2
Dec 11 23:12:33.740 INFO [stderr]    |
Dec 11 23:12:33.740 INFO [stderr] 87 |     pub fn enable(&self){
Dec 11 23:12:33.740 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 23:12:33.740 INFO [stderr] 
Dec 11 23:12:33.740 INFO [stderr] warning: method is never used: `free`
Dec 11 23:12:33.740 INFO [stderr]   --> src/graphics.rs:93:2
Dec 11 23:12:33.740 INFO [stderr]    |
Dec 11 23:12:33.740 INFO [stderr] 93 |     pub fn free(self){
Dec 11 23:12:33.740 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 11 23:12:33.740 INFO [stderr] 
Dec 11 23:12:33.740 INFO [stderr] warning: method is never used: `set_uniform_matrix4`
Dec 11 23:12:33.740 INFO [stderr]   --> src/graphics.rs:99:2
Dec 11 23:12:33.740 INFO [stderr]    |
Dec 11 23:12:33.740 INFO [stderr] 99 |     pub fn set_uniform_matrix4(&self, var: &str, mat_slice: &[f32]){
Dec 11 23:12:33.740 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 23:12:33.740 INFO [stderr] 
Dec 11 23:12:33.740 INFO [stderr] warning: struct is never constructed: `Config`
Dec 11 23:12:33.740 INFO [stderr]   --> src/lib.rs:20:1
Dec 11 23:12:33.740 INFO [stderr]    |
Dec 11 23:12:33.740 INFO [stderr] 20 | struct Config {
Dec 11 23:12:33.740 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 11 23:12:33.740 INFO [stderr] 
Dec 11 23:12:33.740 INFO [stderr] warning: method is never used: `new`
Dec 11 23:12:33.740 INFO [stderr]   --> src/lib.rs:27:2
Dec 11 23:12:33.740 INFO [stderr]    |
Dec 11 23:12:33.740 INFO [stderr] 27 |     pub fn new() -> Self{
Dec 11 23:12:33.740 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 23:12:33.740 INFO [stderr] 
Dec 11 23:12:33.740 INFO [stderr] warning: struct is never constructed: `App`
Dec 11 23:12:33.740 INFO [stderr]   --> src/lib.rs:36:1
Dec 11 23:12:33.740 INFO [stderr]    |
Dec 11 23:12:33.740 INFO [stderr] 36 | struct App{
Dec 11 23:12:33.740 INFO [stderr]    | ^^^^^^^^^^
Dec 11 23:12:33.740 INFO [stderr] 
Dec 11 23:12:33.740 INFO [stderr] warning: method is never used: `new`
Dec 11 23:12:33.740 INFO [stderr]   --> src/lib.rs:47:2
Dec 11 23:12:33.740 INFO [stderr]    |
Dec 11 23:12:33.740 INFO [stderr] 47 |     fn new() -> Self{
Dec 11 23:12:33.740 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 11 23:12:33.740 INFO [stderr] 
Dec 11 23:12:33.740 INFO [stderr] warning: method is never used: `config`
Dec 11 23:12:33.740 INFO [stderr]   --> src/lib.rs:59:2
Dec 11 23:12:33.740 INFO [stderr]    |
Dec 11 23:12:33.740 INFO [stderr] 59 |     fn config(&mut self, c: Config){
Dec 11 23:12:33.740 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 23:12:33.740 INFO [stderr] 
Dec 11 23:12:33.740 INFO [stderr] warning: method is never used: `init`
Dec 11 23:12:33.740 INFO [stderr]   --> src/lib.rs:64:2
Dec 11 23:12:33.740 INFO [stderr]    |
Dec 11 23:12:33.740 INFO [stderr] 64 |     fn init(&mut self){
Dec 11 23:12:33.741 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 11 23:12:33.741 INFO [stderr] 
Dec 11 23:12:33.741 INFO [stderr] warning: method is never used: `main_loop`
Dec 11 23:12:33.741 INFO [stderr]   --> src/lib.rs:68:2
Dec 11 23:12:33.741 INFO [stderr]    |
Dec 11 23:12:33.741 INFO [stderr] 68 |     fn main_loop(&mut self){
Dec 11 23:12:33.741 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 23:12:33.741 INFO [stderr] 
Dec 11 23:12:33.781 INFO [stderr] warning: variable does not need to be mutable
Dec 11 23:12:33.782 INFO [stderr]    --> src/lib.rs:149:7
Dec 11 23:12:33.782 INFO [stderr]     |
Dec 11 23:12:33.782 INFO [stderr] 149 |         let mut shader_program = graphics::ShaderProgram::compile(vs, fs).unwrap();
Dec 11 23:12:33.782 INFO [stderr]     |             ----^^^^^^^^^^^^^^
Dec 11 23:12:33.782 INFO [stderr]     |             |
Dec 11 23:12:33.782 INFO [stderr]     |             help: remove this `mut`
Dec 11 23:12:33.782 INFO [stderr]     |
Dec 11 23:12:33.784 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 11 23:12:33.784 INFO [stderr] 
Dec 11 23:12:33.788 INFO [stderr] warning: field is never used: `title`
Dec 11 23:12:33.788 INFO [stderr]   --> src/lib.rs:23:2
Dec 11 23:12:33.788 INFO [stderr]    |
Dec 11 23:12:33.788 INFO [stderr] 23 |     title: String,
Dec 11 23:12:33.788 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 11 23:12:33.788 INFO [stderr]    |
Dec 11 23:12:33.788 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 23:12:33.788 INFO [stderr] 
Dec 11 23:12:33.835 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.44s
Dec 11 23:12:33.860 INFO [stderr] su: No module specific data is present
Dec 11 23:12:34.960 INFO running `"docker" "inspect" "4404b04eadbdd93423717a9bfceb12a36801fd267c87ee614a80787582215c26"`
Dec 11 23:12:35.271 INFO running `"docker" "rm" "-f" "4404b04eadbdd93423717a9bfceb12a36801fd267c87ee614a80787582215c26"`
Dec 11 23:12:35.584 INFO [stdout] 4404b04eadbdd93423717a9bfceb12a36801fd267c87ee614a80787582215c26