Dec 19 19:40:50.570 INFO checking boobin/minors against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 19:40:50.570 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 19:40:51.039 INFO [stdout] 5341d315857be106daf5e7f8dd52413787158f305af9300b8168c8f30f039347
Dec 19 19:40:51.041 INFO running `"docker" "start" "-a" "5341d315857be106daf5e7f8dd52413787158f305af9300b8168c8f30f039347"`
Dec 19 19:40:53.463 INFO [stderr]    Compiling khronos_api v0.0.8
Dec 19 19:40:53.464 INFO [stderr]    Compiling xml-rs v0.1.26
Dec 19 19:40:53.474 INFO [stderr]     Checking dylib v0.0.1
Dec 19 19:40:53.476 INFO [stderr]     Checking num-complex v0.1.35
Dec 19 19:40:53.477 INFO [stderr]    Compiling backtrace-sys v0.1.5
Dec 19 19:40:53.477 INFO [stderr]    Compiling phf_generator v0.7.20
Dec 19 19:40:53.481 INFO [stderr]     Checking osmesa-sys v0.0.5
Dec 19 19:40:53.482 INFO [stderr]    Compiling gl_generator v0.4.2
Dec 19 19:40:54.865 INFO [stderr]    Compiling phf_codegen v0.7.20
Dec 19 19:40:54.954 INFO [stderr]     Checking x11-dl v2.3.1
Dec 19 19:40:56.832 INFO [stderr]    Compiling target_build_utils v0.1.2
Dec 19 19:40:57.761 INFO [stderr]     Checking num v0.1.36
Dec 19 19:40:58.284 INFO [stderr]     Checking backtrace v0.1.8
Dec 19 19:40:59.128 INFO [stderr]     Checking cgmath v0.7.0
Dec 19 19:40:59.128 INFO [stderr]     Checking nalgebra v0.5.1
Dec 19 19:41:02.948 INFO [stderr]    Compiling glutin v0.4.9
Dec 19 19:41:03.681 INFO [stderr]    Compiling gl_generator v0.3.0
Dec 19 19:41:09.818 INFO [stderr]    Compiling glium v0.13.5
Dec 19 19:41:10.615 INFO [stderr]     Checking genmesh v0.4.1
Dec 19 19:41:12.644 INFO [stderr]     Checking obj v0.5.0
Dec 19 19:41:18.927 INFO [stderr]    Compiling libloading v0.3.1
Dec 19 19:41:21.473 INFO [stderr]     Checking dlib v0.3.1
Dec 19 19:41:21.740 INFO [stderr]     Checking wayland-sys v0.5.11
Dec 19 19:41:22.476 INFO [stderr]     Checking wayland-client v0.5.12
Dec 19 19:41:24.144 INFO [stderr]     Checking wayland-kbd v0.3.6
Dec 19 19:41:24.144 INFO [stderr]     Checking wayland-window v0.2.3
Dec 19 19:41:41.131 INFO [stderr]     Checking minors v0.1.0 (/opt/crater/workdir)
Dec 19 19:41:42.072 INFO [stderr] warning: unused import: `glium::index::NoIndices`
Dec 19 19:41:42.072 INFO [stderr]  --> src/render.rs:6:5
Dec 19 19:41:42.072 INFO [stderr]   |
Dec 19 19:41:42.072 INFO [stderr] 6 | use glium::index::NoIndices;
Dec 19 19:41:42.072 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:41:42.072 INFO [stderr]   |
Dec 19 19:41:42.072 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 19:41:42.072 INFO [stderr] 
Dec 19 19:41:42.278 INFO [stderr] warning: unused import: `glium::index::NoIndices`
Dec 19 19:41:42.278 INFO [stderr]  --> src/render.rs:6:5
Dec 19 19:41:42.278 INFO [stderr]   |
Dec 19 19:41:42.278 INFO [stderr] 6 | use glium::index::NoIndices;
Dec 19 19:41:42.278 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:41:42.278 INFO [stderr]   |
Dec 19 19:41:42.278 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 19:41:42.278 INFO [stderr] 
Dec 19 19:41:42.508 INFO [stderr] warning: unused variable: `target`
Dec 19 19:41:42.508 INFO [stderr]    --> src/render.rs:192:27
Dec 19 19:41:42.508 INFO [stderr]     |
Dec 19 19:41:42.508 INFO [stderr] 192 |     fn render_text(&self, target: &mut glium::Frame) {}
Dec 19 19:41:42.508 INFO [stderr]     |                           ^^^^^^ help: consider using `_target` instead
Dec 19 19:41:42.508 INFO [stderr]     |
Dec 19 19:41:42.508 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 19:41:42.508 INFO [stderr] 
Dec 19 19:41:42.608 INFO [stderr] warning: unused variable: `target`
Dec 19 19:41:42.608 INFO [stderr]    --> src/render.rs:192:27
Dec 19 19:41:42.608 INFO [stderr]     |
Dec 19 19:41:42.608 INFO [stderr] 192 |     fn render_text(&self, target: &mut glium::Frame) {}
Dec 19 19:41:42.608 INFO [stderr]     |                           ^^^^^^ help: consider using `_target` instead
Dec 19 19:41:42.608 INFO [stderr]     |
Dec 19 19:41:42.608 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 19:41:42.608 INFO [stderr] 
Dec 19 19:41:42.616 INFO [stderr] warning: struct is never constructed: `MasterRuleSet`
Dec 19 19:41:42.616 INFO [stderr]  --> src/ruleset/master.rs:4:1
Dec 19 19:41:42.616 INFO [stderr]   |
Dec 19 19:41:42.616 INFO [stderr] 4 | pub struct MasterRuleSet;
Dec 19 19:41:42.616 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:41:42.616 INFO [stderr]   |
Dec 19 19:41:42.616 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 19:41:42.616 INFO [stderr] 
Dec 19 19:41:42.688 INFO [stderr] warning: struct is never constructed: `MasterRuleSet`
Dec 19 19:41:42.688 INFO [stderr]  --> src/ruleset/master.rs:4:1
Dec 19 19:41:42.688 INFO [stderr]   |
Dec 19 19:41:42.688 INFO [stderr] 4 | pub struct MasterRuleSet;
Dec 19 19:41:42.688 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:41:42.688 INFO [stderr]   |
Dec 19 19:41:42.688 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 19:41:42.688 INFO [stderr] 
Dec 19 19:41:42.736 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.57s
Dec 19 19:41:43.674 INFO running `"docker" "inspect" "5341d315857be106daf5e7f8dd52413787158f305af9300b8168c8f30f039347"`
Dec 19 19:41:43.910 INFO running `"docker" "rm" "-f" "5341d315857be106daf5e7f8dd52413787158f305af9300b8168c8f30f039347"`
Dec 19 19:41:44.196 INFO [stdout] 5341d315857be106daf5e7f8dd52413787158f305af9300b8168c8f30f039347