Dec 18 03:07:41.356 INFO checking boobin/minors against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 03:07:41.356 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/boobin/minors:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 03:07:41.950 INFO [stdout] 4b07b939cef33df3f5af1e9f10394fcbf275831a571d13c187e59c41c3f86122
Dec 18 03:07:41.953 INFO running `"docker" "start" "-a" "4b07b939cef33df3f5af1e9f10394fcbf275831a571d13c187e59c41c3f86122"`
Dec 18 03:07:44.581 INFO [stderr]    Compiling bitflags v0.3.3
Dec 18 03:07:44.597 INFO [stderr]    Compiling khronos_api v0.0.8
Dec 18 03:07:44.606 INFO [stderr]    Compiling xml-rs v0.1.26
Dec 18 03:07:44.608 INFO [stderr]     Checking x11-dl v2.3.1
Dec 18 03:07:44.609 INFO [stderr]     Checking osmesa-sys v0.0.5
Dec 18 03:07:44.609 INFO [stderr]     Checking num-bigint v0.1.35
Dec 18 03:07:44.610 INFO [stderr]    Compiling phf_codegen v0.7.20
Dec 18 03:07:44.611 INFO [stderr]     Checking backtrace v0.1.8
Dec 18 03:07:45.740 INFO [stderr]    Compiling xml-rs v0.2.2
Dec 18 03:07:47.131 INFO [stderr]    Compiling target_build_utils v0.1.2
Dec 18 03:07:49.095 INFO [stderr]     Checking num-rational v0.1.35
Dec 18 03:07:50.958 INFO [stderr]     Checking num v0.1.36
Dec 18 03:07:52.567 INFO [stderr]     Checking cgmath v0.7.0
Dec 18 03:07:54.757 INFO [stderr]     Checking nalgebra v0.5.1
Dec 18 03:07:56.148 INFO [stderr]    Compiling gl_generator v0.3.0
Dec 18 03:07:56.676 INFO [stderr]    Compiling gl_generator v0.4.2
Dec 18 03:08:02.084 INFO [stderr]    Compiling glutin v0.4.9
Dec 18 03:08:02.220 INFO [stderr]    Compiling glium v0.13.5
Dec 18 03:08:02.732 INFO [stderr]     Checking genmesh v0.4.1
Dec 18 03:08:05.003 INFO [stderr]     Checking obj v0.5.0
Dec 18 03:08:13.010 INFO [stderr]    Compiling libloading v0.3.1
Dec 18 03:08:15.300 INFO [stderr]     Checking dlib v0.3.1
Dec 18 03:08:15.553 INFO [stderr]     Checking wayland-sys v0.5.11
Dec 18 03:08:15.928 INFO [stderr]     Checking wayland-client v0.5.12
Dec 18 03:08:17.454 INFO [stderr]     Checking wayland-kbd v0.3.6
Dec 18 03:08:17.455 INFO [stderr]     Checking wayland-window v0.2.3
Dec 18 03:08:36.881 INFO [stderr]     Checking minors v0.1.0 (/opt/crater/workdir)
Dec 18 03:08:37.480 INFO [stderr] warning: unused import: `glium::index::NoIndices`
Dec 18 03:08:37.480 INFO [stderr]  --> src/render.rs:6:5
Dec 18 03:08:37.480 INFO [stderr]   |
Dec 18 03:08:37.480 INFO [stderr] 6 | use glium::index::NoIndices;
Dec 18 03:08:37.480 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:08:37.480 INFO [stderr]   |
Dec 18 03:08:37.480 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 03:08:37.480 INFO [stderr] 
Dec 18 03:08:37.704 INFO [stderr] warning: unused import: `glium::index::NoIndices`
Dec 18 03:08:37.704 INFO [stderr]  --> src/render.rs:6:5
Dec 18 03:08:37.704 INFO [stderr]   |
Dec 18 03:08:37.704 INFO [stderr] 6 | use glium::index::NoIndices;
Dec 18 03:08:37.704 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:08:37.704 INFO [stderr]   |
Dec 18 03:08:37.704 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 03:08:37.704 INFO [stderr] 
Dec 18 03:08:37.792 INFO [stderr] warning: unused variable: `target`
Dec 18 03:08:37.792 INFO [stderr]    --> src/render.rs:192:27
Dec 18 03:08:37.792 INFO [stderr]     |
Dec 18 03:08:37.792 INFO [stderr] 192 |     fn render_text(&self, target: &mut glium::Frame) {}
Dec 18 03:08:37.792 INFO [stderr]     |                           ^^^^^^ help: consider using `_target` instead
Dec 18 03:08:37.792 INFO [stderr]     |
Dec 18 03:08:37.792 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 03:08:37.792 INFO [stderr] 
Dec 18 03:08:37.900 INFO [stderr] warning: struct is never constructed: `MasterRuleSet`
Dec 18 03:08:37.900 INFO [stderr]  --> src/ruleset/master.rs:4:1
Dec 18 03:08:37.900 INFO [stderr]   |
Dec 18 03:08:37.900 INFO [stderr] 4 | pub struct MasterRuleSet;
Dec 18 03:08:37.900 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:08:37.900 INFO [stderr]   |
Dec 18 03:08:37.900 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 03:08:37.900 INFO [stderr] 
Dec 18 03:08:38.032 INFO [stderr] warning: unused variable: `target`
Dec 18 03:08:38.032 INFO [stderr]    --> src/render.rs:192:27
Dec 18 03:08:38.032 INFO [stderr]     |
Dec 18 03:08:38.032 INFO [stderr] 192 |     fn render_text(&self, target: &mut glium::Frame) {}
Dec 18 03:08:38.032 INFO [stderr]     |                           ^^^^^^ help: consider using `_target` instead
Dec 18 03:08:38.032 INFO [stderr]     |
Dec 18 03:08:38.032 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 03:08:38.032 INFO [stderr] 
Dec 18 03:08:38.105 INFO [stderr] warning: struct is never constructed: `MasterRuleSet`
Dec 18 03:08:38.105 INFO [stderr]  --> src/ruleset/master.rs:4:1
Dec 18 03:08:38.105 INFO [stderr]   |
Dec 18 03:08:38.105 INFO [stderr] 4 | pub struct MasterRuleSet;
Dec 18 03:08:38.105 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:08:38.105 INFO [stderr]   |
Dec 18 03:08:38.105 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 03:08:38.105 INFO [stderr] 
Dec 18 03:08:38.148 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.84s
Dec 18 03:08:38.846 INFO running `"docker" "inspect" "4b07b939cef33df3f5af1e9f10394fcbf275831a571d13c187e59c41c3f86122"`
Dec 18 03:08:39.150 INFO running `"docker" "rm" "-f" "4b07b939cef33df3f5af1e9f10394fcbf275831a571d13c187e59c41c3f86122"`
Dec 18 03:08:39.484 INFO [stdout] 4b07b939cef33df3f5af1e9f10394fcbf275831a571d13c187e59c41c3f86122