Nov 16 18:43:23.903 INFO testing mwalczyk/spectrum_learn_rs against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 18:43:23.903 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 18:43:24.445 INFO [stdout] c23e6d4a214205af6c259fa10a53d3df21a2c9919c3de1811022d1690af07d1b
Nov 16 18:43:24.449 INFO running `"docker" "start" "-a" "c23e6d4a214205af6c259fa10a53d3df21a2c9919c3de1811022d1690af07d1b"`
Nov 16 18:43:25.723 INFO [stderr] usermod: no changes
Nov 16 18:43:25.919 INFO [stderr]    Compiling csv v0.15.0
Nov 16 18:43:27.399 INFO [stderr]    Compiling spectrum_learn_rs v0.1.0 (/source)
Nov 16 18:43:28.344 INFO [stderr] warning: unused imports: `GLboolean`, `GLfloat`, `GLsizeiptr`
Nov 16 18:43:28.345 INFO [stderr]  --> src/program.rs:3:17
Nov 16 18:43:28.347 INFO [stderr]   |
Nov 16 18:43:28.347 INFO [stderr] 3 | use gl::types::{GLfloat, GLenum, GLuint, GLint, GLchar, GLsizeiptr, GLboolean};
Nov 16 18:43:28.348 INFO [stderr]   |                 ^^^^^^^                                 ^^^^^^^^^^  ^^^^^^^^^
Nov 16 18:43:28.348 INFO [stderr]   |
Nov 16 18:43:28.348 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 18:43:28.349 INFO [stderr] 
Nov 16 18:43:28.349 INFO [stderr] warning: unused import: `std::mem`
Nov 16 18:43:28.349 INFO [stderr]  --> src/program.rs:4:5
Nov 16 18:43:28.350 INFO [stderr]   |
Nov 16 18:43:28.350 INFO [stderr] 4 | use std::mem;
Nov 16 18:43:28.350 INFO [stderr]   |     ^^^^^^^^
Nov 16 18:43:28.351 INFO [stderr] 
Nov 16 18:43:28.351 INFO [stderr] warning: unused import: `std::error::Error`
Nov 16 18:43:28.351 INFO [stderr]  --> src/program.rs:9:5
Nov 16 18:43:28.351 INFO [stderr]   |
Nov 16 18:43:28.352 INFO [stderr] 9 | use std::error::Error;
Nov 16 18:43:28.352 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 16 18:43:28.352 INFO [stderr] 
Nov 16 18:43:28.353 INFO [stderr] warning: unused imports: `GLboolean`, `GLchar`, `GLenum`, `GLint`, `GLuint`
Nov 16 18:43:28.354 INFO [stderr]   --> src/main.rs:11:26
Nov 16 18:43:28.354 INFO [stderr]    |
Nov 16 18:43:28.359 INFO [stderr] 11 | use gl::types::{GLfloat, GLenum, GLuint, GLint, GLchar, GLsizeiptr, GLboolean};
Nov 16 18:43:28.359 INFO [stderr]    |                          ^^^^^^  ^^^^^^  ^^^^^  ^^^^^^              ^^^^^^^^^
Nov 16 18:43:28.360 INFO [stderr] 
Nov 16 18:43:28.360 INFO [stderr] warning: doc comment not used by rustdoc
Nov 16 18:43:28.360 INFO [stderr]   --> src/main.rs:49:5
Nov 16 18:43:28.361 INFO [stderr]    |
Nov 16 18:43:28.361 INFO [stderr] 49 |     /// Setup the window
Nov 16 18:43:28.361 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 16 18:43:28.361 INFO [stderr]    |
Nov 16 18:43:28.362 INFO [stderr]    = note: #[warn(unused_doc_comments)] on by default
Nov 16 18:43:28.362 INFO [stderr] 
Nov 16 18:43:28.362 INFO [stderr] warning: doc comment not used by rustdoc
Nov 16 18:43:28.363 INFO [stderr]   --> src/main.rs:80:9
Nov 16 18:43:28.363 INFO [stderr]    |
Nov 16 18:43:28.363 INFO [stderr] 80 |         /// Create a VBO and VAO for rendering the scatter plot
Nov 16 18:43:28.364 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 18:43:28.364 INFO [stderr] 
Nov 16 18:43:28.364 INFO [stderr] warning: doc comment not used by rustdoc
Nov 16 18:43:28.365 INFO [stderr]   --> src/main.rs:98:9
Nov 16 18:43:28.365 INFO [stderr]    |
Nov 16 18:43:28.365 INFO [stderr] 98 |         /// Create a VBO and VAO for rendering the best-fit line
Nov 16 18:43:28.366 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 18:43:28.366 INFO [stderr] 
Nov 16 18:43:28.366 INFO [stderr] warning: doc comment not used by rustdoc
Nov 16 18:43:28.366 INFO [stderr]    --> src/main.rs:116:9
Nov 16 18:43:28.367 INFO [stderr]     |
Nov 16 18:43:28.367 INFO [stderr] 116 |         /// Bind the shader program that will be used to draw the
Nov 16 18:43:28.367 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 18:43:28.368 INFO [stderr] 
Nov 16 18:43:28.507 INFO [stderr] warning: unused variable: `window_size`
Nov 16 18:43:28.511 INFO [stderr]   --> src/main.rs:53:9
Nov 16 18:43:28.511 INFO [stderr]    |
Nov 16 18:43:28.512 INFO [stderr] 53 |     let window_size = window.get_inner_size();
Nov 16 18:43:28.512 INFO [stderr]    |         ^^^^^^^^^^^ help: consider using `_window_size` instead
Nov 16 18:43:28.512 INFO [stderr]    |
Nov 16 18:43:28.512 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 18:43:28.513 INFO [stderr] 
Nov 16 18:43:28.513 INFO [stderr] warning: unused variable: `shader_program`
Nov 16 18:43:28.513 INFO [stderr]   --> src/main.rs:67:13
Nov 16 18:43:28.513 INFO [stderr]    |
Nov 16 18:43:28.513 INFO [stderr] 67 |     let mut shader_program = 0;
Nov 16 18:43:28.513 INFO [stderr]    |             ^^^^^^^^^^^^^^ help: consider using `_shader_program` instead
Nov 16 18:43:28.513 INFO [stderr] 
Nov 16 18:43:28.546 INFO [stderr] warning: variable does not need to be mutable
Nov 16 18:43:28.547 INFO [stderr]   --> src/main.rs:67:9
Nov 16 18:43:28.547 INFO [stderr]    |
Nov 16 18:43:28.547 INFO [stderr] 67 |     let mut shader_program = 0;
Nov 16 18:43:28.547 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Nov 16 18:43:28.547 INFO [stderr]    |         |
Nov 16 18:43:28.547 INFO [stderr]    |         help: remove this `mut`
Nov 16 18:43:28.547 INFO [stderr]    |
Nov 16 18:43:28.549 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 16 18:43:28.549 INFO [stderr] 
Nov 16 18:43:28.558 INFO [stderr] warning: struct is never constructed: `Line`
Nov 16 18:43:28.558 INFO [stderr]  --> src/linear_regression.rs:1:1
Nov 16 18:43:28.558 INFO [stderr]   |
Nov 16 18:43:28.558 INFO [stderr] 1 | pub struct Line {
Nov 16 18:43:28.558 INFO [stderr]   | ^^^^^^^^^^^^^^^
Nov 16 18:43:28.558 INFO [stderr]   |
Nov 16 18:43:28.558 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 18:43:28.558 INFO [stderr] 
Nov 16 18:43:28.559 INFO [stderr] warning: struct is never constructed: `Point`
Nov 16 18:43:28.559 INFO [stderr]  --> src/linear_regression.rs:6:1
Nov 16 18:43:28.559 INFO [stderr]   |
Nov 16 18:43:28.559 INFO [stderr] 6 | pub struct Point {
Nov 16 18:43:28.559 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Nov 16 18:43:28.559 INFO [stderr] 
Nov 16 18:43:28.559 INFO [stderr] warning: method is never used: `learning_rate`
Nov 16 18:43:28.559 INFO [stderr]   --> src/linear_regression.rs:33:5
Nov 16 18:43:28.559 INFO [stderr]    |
Nov 16 18:43:28.559 INFO [stderr] 33 |     pub fn learning_rate(mut self, rate: f32) -> LinearRegression<'a> {
Nov 16 18:43:28.559 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 18:43:28.559 INFO [stderr] 
Nov 16 18:43:28.559 INFO [stderr] warning: method is never used: `unbind`
Nov 16 18:43:28.559 INFO [stderr]    --> src/program.rs:100:5
Nov 16 18:43:28.559 INFO [stderr]     |
Nov 16 18:43:28.559 INFO [stderr] 100 |     pub fn unbind(&self) {
Nov 16 18:43:28.559 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Nov 16 18:43:28.559 INFO [stderr] 
Nov 16 18:43:28.577 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 18:43:28.577 INFO [stderr]   --> src/main.rs:70:9
Nov 16 18:43:28.577 INFO [stderr]    |
Nov 16 18:43:28.577 INFO [stderr] 70 |         window.make_current();
Nov 16 18:43:28.577 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
Nov 16 18:43:28.577 INFO [stderr]    |
Nov 16 18:43:28.578 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 18:43:28.578 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 18:43:28.578 INFO [stderr] 
Nov 16 18:43:28.578 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 18:43:28.578 INFO [stderr]    --> src/main.rs:154:9
Nov 16 18:43:28.578 INFO [stderr]     |
Nov 16 18:43:28.578 INFO [stderr] 154 |         window.swap_buffers();
Nov 16 18:43:28.578 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
Nov 16 18:43:28.578 INFO [stderr]     |
Nov 16 18:43:28.578 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 18:43:28.587 INFO [stderr] 
Nov 16 18:43:33.171 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.40s
Nov 16 18:43:33.184 INFO [stderr] su: No module specific data is present
Nov 16 18:43:33.849 INFO running `"docker" "inspect" "c23e6d4a214205af6c259fa10a53d3df21a2c9919c3de1811022d1690af07d1b"`
Nov 16 18:43:34.101 INFO running `"docker" "rm" "-f" "c23e6d4a214205af6c259fa10a53d3df21a2c9919c3de1811022d1690af07d1b"`
Nov 16 18:43:34.419 INFO [stdout] c23e6d4a214205af6c259fa10a53d3df21a2c9919c3de1811022d1690af07d1b
Nov 16 18:43:34.425 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 18:43:34.905 INFO [stdout] 6b323682d120ebbbc2ab9f88e14347e3b70777a7c942f5f3f19057c0957681f5
Nov 16 18:43:34.907 INFO running `"docker" "start" "-a" "6b323682d120ebbbc2ab9f88e14347e3b70777a7c942f5f3f19057c0957681f5"`
Nov 16 18:43:35.950 INFO [stderr] usermod: no changes
Nov 16 18:43:36.135 INFO [stderr]    Compiling spectrum_learn_rs v0.1.0 (/source)
Nov 16 18:43:36.723 INFO [stderr] warning: unused imports: `GLboolean`, `GLfloat`, `GLsizeiptr`
Nov 16 18:43:36.723 INFO [stderr]  --> src/program.rs:3:17
Nov 16 18:43:36.723 INFO [stderr]   |
Nov 16 18:43:36.723 INFO [stderr] 3 | use gl::types::{GLfloat, GLenum, GLuint, GLint, GLchar, GLsizeiptr, GLboolean};
Nov 16 18:43:36.723 INFO [stderr]   |                 ^^^^^^^                                 ^^^^^^^^^^  ^^^^^^^^^
Nov 16 18:43:36.723 INFO [stderr]   |
Nov 16 18:43:36.723 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 18:43:36.723 INFO [stderr] 
Nov 16 18:43:36.723 INFO [stderr] warning: unused import: `std::mem`
Nov 16 18:43:36.723 INFO [stderr]  --> src/program.rs:4:5
Nov 16 18:43:36.723 INFO [stderr]   |
Nov 16 18:43:36.723 INFO [stderr] 4 | use std::mem;
Nov 16 18:43:36.723 INFO [stderr]   |     ^^^^^^^^
Nov 16 18:43:36.723 INFO [stderr] 
Nov 16 18:43:36.723 INFO [stderr] warning: unused import: `std::error::Error`
Nov 16 18:43:36.723 INFO [stderr]  --> src/program.rs:9:5
Nov 16 18:43:36.723 INFO [stderr]   |
Nov 16 18:43:36.723 INFO [stderr] 9 | use std::error::Error;
Nov 16 18:43:36.724 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 16 18:43:36.724 INFO [stderr] 
Nov 16 18:43:36.724 INFO [stderr] warning: unused imports: `GLboolean`, `GLchar`, `GLenum`, `GLint`, `GLuint`
Nov 16 18:43:36.724 INFO [stderr]   --> src/main.rs:11:26
Nov 16 18:43:36.724 INFO [stderr]    |
Nov 16 18:43:36.724 INFO [stderr] 11 | use gl::types::{GLfloat, GLenum, GLuint, GLint, GLchar, GLsizeiptr, GLboolean};
Nov 16 18:43:36.724 INFO [stderr]    |                          ^^^^^^  ^^^^^^  ^^^^^  ^^^^^^              ^^^^^^^^^
Nov 16 18:43:36.724 INFO [stderr] 
Nov 16 18:43:36.724 INFO [stderr] warning: doc comment not used by rustdoc
Nov 16 18:43:36.724 INFO [stderr]   --> src/main.rs:49:5
Nov 16 18:43:36.724 INFO [stderr]    |
Nov 16 18:43:36.724 INFO [stderr] 49 |     /// Setup the window
Nov 16 18:43:36.724 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 16 18:43:36.724 INFO [stderr]    |
Nov 16 18:43:36.724 INFO [stderr]    = note: #[warn(unused_doc_comments)] on by default
Nov 16 18:43:36.724 INFO [stderr] 
Nov 16 18:43:36.724 INFO [stderr] warning: doc comment not used by rustdoc
Nov 16 18:43:36.724 INFO [stderr]   --> src/main.rs:80:9
Nov 16 18:43:36.724 INFO [stderr]    |
Nov 16 18:43:36.724 INFO [stderr] 80 |         /// Create a VBO and VAO for rendering the scatter plot
Nov 16 18:43:36.724 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 18:43:36.724 INFO [stderr] 
Nov 16 18:43:36.724 INFO [stderr] warning: doc comment not used by rustdoc
Nov 16 18:43:36.724 INFO [stderr]   --> src/main.rs:98:9
Nov 16 18:43:36.725 INFO [stderr]    |
Nov 16 18:43:36.725 INFO [stderr] 98 |         /// Create a VBO and VAO for rendering the best-fit line
Nov 16 18:43:36.725 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 18:43:36.725 INFO [stderr] 
Nov 16 18:43:36.725 INFO [stderr] warning: doc comment not used by rustdoc
Nov 16 18:43:36.725 INFO [stderr]    --> src/main.rs:116:9
Nov 16 18:43:36.725 INFO [stderr]     |
Nov 16 18:43:36.725 INFO [stderr] 116 |         /// Bind the shader program that will be used to draw the
Nov 16 18:43:36.725 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 18:43:36.725 INFO [stderr] 
Nov 16 18:43:36.819 INFO [stderr] warning: unused variable: `window_size`
Nov 16 18:43:36.819 INFO [stderr]   --> src/main.rs:53:9
Nov 16 18:43:36.819 INFO [stderr]    |
Nov 16 18:43:36.819 INFO [stderr] 53 |     let window_size = window.get_inner_size();
Nov 16 18:43:36.819 INFO [stderr]    |         ^^^^^^^^^^^ help: consider using `_window_size` instead
Nov 16 18:43:36.819 INFO [stderr]    |
Nov 16 18:43:36.819 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 18:43:36.819 INFO [stderr] 
Nov 16 18:43:36.819 INFO [stderr] warning: unused variable: `shader_program`
Nov 16 18:43:36.819 INFO [stderr]   --> src/main.rs:67:13
Nov 16 18:43:36.819 INFO [stderr]    |
Nov 16 18:43:36.819 INFO [stderr] 67 |     let mut shader_program = 0;
Nov 16 18:43:36.819 INFO [stderr]    |             ^^^^^^^^^^^^^^ help: consider using `_shader_program` instead
Nov 16 18:43:36.819 INFO [stderr] 
Nov 16 18:43:36.835 INFO [stderr] warning: variable does not need to be mutable
Nov 16 18:43:36.835 INFO [stderr]   --> src/main.rs:67:9
Nov 16 18:43:36.843 INFO [stderr]    |
Nov 16 18:43:36.843 INFO [stderr] 67 |     let mut shader_program = 0;
Nov 16 18:43:36.843 INFO [stderr]    |         ----^^^^^^^^^^^^^^
Nov 16 18:43:36.843 INFO [stderr]    |         |
Nov 16 18:43:36.843 INFO [stderr]    |         help: remove this `mut`
Nov 16 18:43:36.843 INFO [stderr]    |
Nov 16 18:43:36.843 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 16 18:43:36.843 INFO [stderr] 
Nov 16 18:43:36.847 INFO [stderr] warning: struct is never constructed: `Line`
Nov 16 18:43:36.847 INFO [stderr]  --> src/linear_regression.rs:1:1
Nov 16 18:43:36.847 INFO [stderr]   |
Nov 16 18:43:36.847 INFO [stderr] 1 | pub struct Line {
Nov 16 18:43:36.847 INFO [stderr]   | ^^^^^^^^^^^^^^^
Nov 16 18:43:36.847 INFO [stderr]   |
Nov 16 18:43:36.847 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 18:43:36.847 INFO [stderr] 
Nov 16 18:43:36.847 INFO [stderr] warning: struct is never constructed: `Point`
Nov 16 18:43:36.847 INFO [stderr]  --> src/linear_regression.rs:6:1
Nov 16 18:43:36.847 INFO [stderr]   |
Nov 16 18:43:36.847 INFO [stderr] 6 | pub struct Point {
Nov 16 18:43:36.847 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Nov 16 18:43:36.847 INFO [stderr] 
Nov 16 18:43:36.847 INFO [stderr] warning: method is never used: `learning_rate`
Nov 16 18:43:36.847 INFO [stderr]   --> src/linear_regression.rs:33:5
Nov 16 18:43:36.847 INFO [stderr]    |
Nov 16 18:43:36.847 INFO [stderr] 33 |     pub fn learning_rate(mut self, rate: f32) -> LinearRegression<'a> {
Nov 16 18:43:36.847 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 18:43:36.847 INFO [stderr] 
Nov 16 18:43:36.847 INFO [stderr] warning: method is never used: `unbind`
Nov 16 18:43:36.847 INFO [stderr]    --> src/program.rs:100:5
Nov 16 18:43:36.848 INFO [stderr]     |
Nov 16 18:43:36.848 INFO [stderr] 100 |     pub fn unbind(&self) {
Nov 16 18:43:36.848 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Nov 16 18:43:36.848 INFO [stderr] 
Nov 16 18:43:36.871 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 18:43:36.871 INFO [stderr]   --> src/main.rs:70:9
Nov 16 18:43:36.871 INFO [stderr]    |
Nov 16 18:43:36.871 INFO [stderr] 70 |         window.make_current();
Nov 16 18:43:36.871 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
Nov 16 18:43:36.871 INFO [stderr]    |
Nov 16 18:43:36.871 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 18:43:36.871 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 18:43:36.871 INFO [stderr] 
Nov 16 18:43:36.871 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 18:43:36.871 INFO [stderr]    --> src/main.rs:154:9
Nov 16 18:43:36.871 INFO [stderr]     |
Nov 16 18:43:36.871 INFO [stderr] 154 |         window.swap_buffers();
Nov 16 18:43:36.871 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
Nov 16 18:43:36.871 INFO [stderr]     |
Nov 16 18:43:36.871 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 18:43:36.871 INFO [stderr] 
Nov 16 18:43:37.171 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Nov 16 18:43:37.182 INFO [stderr] su: No module specific data is present
Nov 16 18:43:37.975 INFO running `"docker" "inspect" "6b323682d120ebbbc2ab9f88e14347e3b70777a7c942f5f3f19057c0957681f5"`
Nov 16 18:43:38.257 INFO running `"docker" "rm" "-f" "6b323682d120ebbbc2ab9f88e14347e3b70777a7c942f5f3f19057c0957681f5"`
Nov 16 18:43:38.587 INFO [stdout] 6b323682d120ebbbc2ab9f88e14347e3b70777a7c942f5f3f19057c0957681f5
Nov 16 18:43:38.592 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 18:43:39.099 INFO [stdout] 345aa7c779318419d2505917e922832eac1844522040a20402e4bfbec0141fb7
Nov 16 18:43:39.101 INFO running `"docker" "start" "-a" "345aa7c779318419d2505917e922832eac1844522040a20402e4bfbec0141fb7"`
Nov 16 18:43:41.096 INFO [stderr] usermod: no changes
Nov 16 18:43:41.270 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
Nov 16 18:43:41.283 INFO [stderr]      Running /target/debug/deps/spectrum_learn_rs-01e2dd02fcc1a237
Nov 16 18:43:41.283 INFO [stdout] 
Nov 16 18:43:41.284 INFO [stdout] running 0 tests
Nov 16 18:43:41.284 INFO [stdout] 
Nov 16 18:43:41.285 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 18:43:41.285 INFO [stdout] 
Nov 16 18:43:41.286 INFO [stderr] su: No module specific data is present
Nov 16 18:43:42.060 INFO running `"docker" "inspect" "345aa7c779318419d2505917e922832eac1844522040a20402e4bfbec0141fb7"`
Nov 16 18:43:42.278 INFO running `"docker" "rm" "-f" "345aa7c779318419d2505917e922832eac1844522040a20402e4bfbec0141fb7"`
Nov 16 18:43:42.519 INFO [stdout] 345aa7c779318419d2505917e922832eac1844522040a20402e4bfbec0141fb7