[INFO] cloning repository https://github.com/aleozlx/opengl-gui
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aleozlx/opengl-gui" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faleozlx%2Fopengl-gui"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faleozlx%2Fopengl-gui'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 72a3211844454a068a502130ac76b192fdd2271e
[INFO] checking aleozlx/opengl-gui against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faleozlx%2Fopengl-gui" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aleozlx/opengl-gui on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/aleozlx/opengl-gui
[INFO] finished tweaking git repo https://github.com/aleozlx/opengl-gui
[INFO] tweaked toml for git repo https://github.com/aleozlx/opengl-gui written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/aleozlx/opengl-gui already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 52503d7f4a549f0eb318f1c2a4e6f7124744a3b1ce215c8ec2191bc21bf0996a
[INFO] running `"docker" "start" "-a" "52503d7f4a549f0eb318f1c2a4e6f7124744a3b1ce215c8ec2191bc21bf0996a"`
[INFO] [stderr]    Compiling gio v0.4.1
[INFO] [stderr]    Compiling cairo-rs v0.4.1
[INFO] [stderr]    Compiling gdk-pixbuf v0.4.0
[INFO] [stderr]    Compiling gdk v0.8.0
[INFO] [stderr]    Compiling gtk v0.4.1
[INFO] [stderr]    Compiling glib-sys v0.6.0
[INFO] [stderr]    Compiling gobject-sys v0.6.0
[INFO] [stderr]    Compiling gio-sys v0.6.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.6.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.6.0
[INFO] [stderr]    Compiling pango-sys v0.6.0
[INFO] [stderr]    Compiling gdk-sys v0.6.0
[INFO] [stderr]    Compiling atk-sys v0.6.0
[INFO] [stderr]    Compiling gtk-sys v0.6.0
[INFO] [stderr]    Compiling log v0.4.3
[INFO] [stderr]     Checking crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling proc-macro2 v0.4.8
[INFO] [stderr]     Checking deflate v0.7.18
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]     Checking num-integer v0.1.39
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking num-iter v0.1.37
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling quote v0.6.3
[INFO] [stderr]     Checking png v0.12.0
[INFO] [stderr]    Compiling syn v0.14.4
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]    Compiling epoxy v0.0.4
[INFO] [stderr]    Compiling gl v0.10.0
[INFO] [stderr]     Checking rayon v1.0.2
[INFO] [stderr]     Checking glib v0.5.0
[INFO] [stderr]     Checking pango v0.4.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling num-derive v0.2.2
[INFO] [stderr]     Checking image v0.19.0
[INFO] [stderr]     Checking opengl-gui v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `CStr`
[INFO] [stderr]   --> src/main.rs:11:25
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::ffi::{CString, CStr};
[INFO] [stderr]    |                         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `image::GenericImage`
[INFO] [stderr]   --> src/main.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use image::GenericImage;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `time_start`
[INFO] [stderr]    --> src/main.rs:179:9
[INFO] [stderr]     |
[INFO] [stderr] 179 |     let time_start = std::time::SystemTime::now();
[INFO] [stderr]     |         ^^^^^^^^^^ help: consider prefixing with an underscore: `_time_start`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `CStr`
[INFO] [stderr]   --> src/main.rs:11:25
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::ffi::{CString, CStr};
[INFO] [stderr]    |                         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `image::GenericImage`
[INFO] [stderr]   --> src/main.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use image::GenericImage;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static item is never used: `time_unif`
[INFO] [stderr]    --> src/main.rs:143:1
[INFO] [stderr]     |
[INFO] [stderr] 143 | static mut time_unif: gl::types::GLint = 0;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static item is never used: `resolution_unif`
[INFO] [stderr]    --> src/main.rs:144:1
[INFO] [stderr]     |
[INFO] [stderr] 144 | static mut resolution_unif: gl::types::GLint = 0;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `g_vertex_array` should have an upper case name
[INFO] [stderr]    --> src/main.rs:142:12
[INFO] [stderr]     |
[INFO] [stderr] 142 | static mut g_vertex_array: gl::types::GLuint = 0;
[INFO] [stderr]     |            ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `G_VERTEX_ARRAY`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `time_unif` should have an upper case name
[INFO] [stderr]    --> src/main.rs:143:12
[INFO] [stderr]     |
[INFO] [stderr] 143 | static mut time_unif: gl::types::GLint = 0;
[INFO] [stderr]     |            ^^^^^^^^^ help: convert the identifier to upper case: `TIME_UNIF`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `resolution_unif` should have an upper case name
[INFO] [stderr]    --> src/main.rs:144:12
[INFO] [stderr]     |
[INFO] [stderr] 144 | static mut resolution_unif: gl::types::GLint = 0;
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `RESOLUTION_UNIF`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `time_start`
[INFO] [stderr]    --> src/main.rs:179:9
[INFO] [stderr]     |
[INFO] [stderr] 179 |     let time_start = std::time::SystemTime::now();
[INFO] [stderr]     |         ^^^^^^^^^^ help: consider prefixing with an underscore: `_time_start`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static item is never used: `time_unif`
[INFO] [stderr]    --> src/main.rs:143:1
[INFO] [stderr]     |
[INFO] [stderr] 143 | static mut time_unif: gl::types::GLint = 0;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static item is never used: `resolution_unif`
[INFO] [stderr]    --> src/main.rs:144:1
[INFO] [stderr]     |
[INFO] [stderr] 144 | static mut resolution_unif: gl::types::GLint = 0;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `g_vertex_array` should have an upper case name
[INFO] [stderr]    --> src/main.rs:142:12
[INFO] [stderr]     |
[INFO] [stderr] 142 | static mut g_vertex_array: gl::types::GLuint = 0;
[INFO] [stderr]     |            ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `G_VERTEX_ARRAY`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `time_unif` should have an upper case name
[INFO] [stderr]    --> src/main.rs:143:12
[INFO] [stderr]     |
[INFO] [stderr] 143 | static mut time_unif: gl::types::GLint = 0;
[INFO] [stderr]     |            ^^^^^^^^^ help: convert the identifier to upper case: `TIME_UNIF`
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `resolution_unif` should have an upper case name
[INFO] [stderr]    --> src/main.rs:144:12
[INFO] [stderr]     |
[INFO] [stderr] 144 | static mut resolution_unif: gl::types::GLint = 0;
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `RESOLUTION_UNIF`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 06s
[INFO] running `"docker" "inspect" "52503d7f4a549f0eb318f1c2a4e6f7124744a3b1ce215c8ec2191bc21bf0996a"`
[INFO] running `"docker" "rm" "-f" "52503d7f4a549f0eb318f1c2a4e6f7124744a3b1ce215c8ec2191bc21bf0996a"`
[INFO] [stdout] 52503d7f4a549f0eb318f1c2a4e6f7124744a3b1ce215c8ec2191bc21bf0996a