Dec 19 17:03:14.724 INFO checking fenollp/minrs against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 17:03:14.724 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/fenollp/minrs:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 17:03:14.900 INFO [stdout] 41e8359c5d7e3035abb2430477828b5a35c5f8b3c4aaa3bd5038decfc8e09db9
Dec 19 17:03:14.901 INFO running `"docker" "start" "-a" "41e8359c5d7e3035abb2430477828b5a35c5f8b3c4aaa3bd5038decfc8e09db9"`
Dec 19 17:03:15.356 INFO [stderr]     Blocking waiting for file lock on the registry index
Dec 19 17:03:16.097 INFO [stderr]     Blocking waiting for file lock on the registry index
Dec 19 17:03:16.302 INFO [stderr]     Blocking waiting for file lock on the registry index
Dec 19 17:03:17.220 INFO [stderr]    Compiling serde v0.9.11
Dec 19 17:03:17.223 INFO [stderr]     Checking shared_library v0.1.5
Dec 19 17:03:17.223 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 19 17:03:17.224 INFO [stderr]     Checking x11-dl v2.12.0
Dec 19 17:03:17.225 INFO [stderr]     Checking docopt v0.6.86
Dec 19 17:03:17.767 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 19 17:03:17.876 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 19 17:03:18.592 INFO [stderr]    Compiling target_build_utils v0.3.0
Dec 19 17:03:29.511 INFO [stderr]    Compiling serde_json v0.9.9
Dec 19 17:03:34.681 INFO [stderr]    Compiling libloading v0.3.2
Dec 19 17:03:36.105 INFO [stderr]     Checking dlib v0.3.1
Dec 19 17:03:36.310 INFO [stderr]     Checking wayland-sys v0.7.8
Dec 19 17:03:36.651 INFO [stderr]     Checking wayland-client v0.7.8
Dec 19 17:03:37.871 INFO [stderr]     Checking wayland-window v0.4.4
Dec 19 17:03:37.871 INFO [stderr]     Checking wayland-kbd v0.6.3
Dec 19 17:03:38.631 INFO [stderr]     Checking winit v0.5.11
Dec 19 17:03:39.736 INFO [stderr]     Checking glutin v0.7.4
Dec 19 17:03:40.948 INFO [stderr]     Checking glium v0.16.0
Dec 19 17:03:53.321 INFO [stderr]     Checking minrs v0.4.1 (/opt/crater/workdir)
Dec 19 17:03:54.913 INFO [stderr] warning: function is never used: `load_file_1d`
Dec 19 17:03:54.913 INFO [stderr]    --> src/main.rs:148:1
Dec 19 17:03:54.913 INFO [stderr]     |
Dec 19 17:03:54.913 INFO [stderr] 148 | / fn load_file_1d<F: ?Sized>(display: &F, width: u32, height: u32, path: &str)
Dec 19 17:03:54.913 INFO [stderr] 149 | |                            -> Result<glium::texture::Texture1d, LoadError>
Dec 19 17:03:54.913 INFO [stderr] 150 | |     where F: Facade + std::marker::Sized
Dec 19 17:03:54.913 INFO [stderr] 151 | | {
Dec 19 17:03:54.913 INFO [stderr] ...   |
Dec 19 17:03:54.913 INFO [stderr] 162 | |     make_1d_texture(display, buffer)
Dec 19 17:03:54.913 INFO [stderr] 163 | | }
Dec 19 17:03:54.913 INFO [stderr]     | |_^
Dec 19 17:03:54.913 INFO [stderr]     |
Dec 19 17:03:54.913 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 17:03:54.913 INFO [stderr] 
Dec 19 17:03:54.913 INFO [stderr] warning: function is never used: `make_1d_texture`
Dec 19 17:03:54.913 INFO [stderr]    --> src/main.rs:165:1
Dec 19 17:03:54.913 INFO [stderr]     |
Dec 19 17:03:54.913 INFO [stderr] 165 | / fn make_1d_texture<F: ?Sized>(display: &F, buffer: std::vec::Vec<u8>)
Dec 19 17:03:54.913 INFO [stderr] 166 | |                               -> Result<glium::texture::Texture1d, LoadError>
Dec 19 17:03:54.913 INFO [stderr] 167 | |     where F: Facade + std::marker::Sized
Dec 19 17:03:54.913 INFO [stderr] 168 | | {
Dec 19 17:03:54.913 INFO [stderr] ...   |
Dec 19 17:03:54.913 INFO [stderr] 194 | |     Ok(texture)
Dec 19 17:03:54.913 INFO [stderr] 195 | | }
Dec 19 17:03:54.913 INFO [stderr]     | |_^
Dec 19 17:03:54.913 INFO [stderr] 
Dec 19 17:03:54.913 INFO [stderr] warning: function is never used: `file_to_texture`
Dec 19 17:03:54.913 INFO [stderr]    --> src/main.rs:198:1
Dec 19 17:03:54.913 INFO [stderr]     |
Dec 19 17:03:54.913 INFO [stderr] 198 | / fn file_to_texture<F: ?Sized>(display: &F, width: u32, height: u32, path: &str) ->
Dec 19 17:03:54.913 INFO [stderr] 199 | |     Result<glium::texture::DepthTexture1d, LoadError>
Dec 19 17:03:54.913 INFO [stderr] 200 | |     where F: Facade + std::marker::Sized
Dec 19 17:03:54.913 INFO [stderr] 201 | | {
Dec 19 17:03:54.913 INFO [stderr] ...   |
Dec 19 17:03:54.913 INFO [stderr] 212 | |     make_depth1d_texture(display, buffer)
Dec 19 17:03:54.913 INFO [stderr] 213 | | }
Dec 19 17:03:54.913 INFO [stderr]     | |_^
Dec 19 17:03:54.913 INFO [stderr] 
Dec 19 17:03:54.913 INFO [stderr] warning: function is never used: `make_depth1d_texture`
Dec 19 17:03:54.913 INFO [stderr]    --> src/main.rs:215:1
Dec 19 17:03:54.913 INFO [stderr]     |
Dec 19 17:03:54.913 INFO [stderr] 215 | / fn make_depth1d_texture<F: ?Sized>(display: &F, buffer: std::vec::Vec<f32>) ->
Dec 19 17:03:54.913 INFO [stderr] 216 | |     Result<glium::texture::DepthTexture1d, LoadError>
Dec 19 17:03:54.913 INFO [stderr] 217 | |     where F: Facade + std::marker::Sized
Dec 19 17:03:54.913 INFO [stderr] 218 | | {
Dec 19 17:03:54.913 INFO [stderr] ...   |
Dec 19 17:03:54.913 INFO [stderr] 230 | |     Ok(texture)
Dec 19 17:03:54.913 INFO [stderr] 231 | | }
Dec 19 17:03:54.913 INFO [stderr]     | |_^
Dec 19 17:03:54.913 INFO [stderr] 
Dec 19 17:03:54.913 INFO [stderr] warning: function is never used: `file_to_texture2d`
Dec 19 17:03:54.913 INFO [stderr]    --> src/main.rs:233:1
Dec 19 17:03:54.913 INFO [stderr]     |
Dec 19 17:03:54.913 INFO [stderr] 233 | / fn file_to_texture2d<F: ?Sized>(display: &F, width: u32, height: u32, path: &str) ->
Dec 19 17:03:54.913 INFO [stderr] 234 | |     Result<glium::texture::DepthTexture2d, LoadError>
Dec 19 17:03:54.913 INFO [stderr] 235 | |     where F: Facade + std::marker::Sized
Dec 19 17:03:54.913 INFO [stderr] 236 | | {
Dec 19 17:03:54.913 INFO [stderr] ...   |
Dec 19 17:03:54.914 INFO [stderr] 247 | |     make_depth2d_texture(display, buffer)
Dec 19 17:03:54.914 INFO [stderr] 248 | | }
Dec 19 17:03:54.914 INFO [stderr]     | |_^
Dec 19 17:03:54.914 INFO [stderr] 
Dec 19 17:03:54.914 INFO [stderr] warning: function is never used: `make_depth2d_texture`
Dec 19 17:03:54.914 INFO [stderr]    --> src/main.rs:250:1
Dec 19 17:03:54.914 INFO [stderr]     |
Dec 19 17:03:54.914 INFO [stderr] 250 | / fn make_depth2d_texture<F: ?Sized>(display: &F, buffer: std::vec::Vec<f32>) ->
Dec 19 17:03:54.914 INFO [stderr] 251 | |     Result<glium::texture::DepthTexture2d, LoadError>
Dec 19 17:03:54.914 INFO [stderr] 252 | |     where F: Facade + std::marker::Sized
Dec 19 17:03:54.914 INFO [stderr] 253 | | {
Dec 19 17:03:54.914 INFO [stderr] ...   |
Dec 19 17:03:54.914 INFO [stderr] 275 | |     Ok(texture)
Dec 19 17:03:54.914 INFO [stderr] 276 | | }
Dec 19 17:03:54.914 INFO [stderr]     | |_^
Dec 19 17:03:54.914 INFO [stderr] 
Dec 19 17:03:55.140 INFO [stderr] warning: function is never used: `load_file_1d`
Dec 19 17:03:55.140 INFO [stderr]    --> src/main.rs:148:1
Dec 19 17:03:55.140 INFO [stderr]     |
Dec 19 17:03:55.140 INFO [stderr] 148 | / fn load_file_1d<F: ?Sized>(display: &F, width: u32, height: u32, path: &str)
Dec 19 17:03:55.140 INFO [stderr] 149 | |                            -> Result<glium::texture::Texture1d, LoadError>
Dec 19 17:03:55.140 INFO [stderr] 150 | |     where F: Facade + std::marker::Sized
Dec 19 17:03:55.140 INFO [stderr] 151 | | {
Dec 19 17:03:55.140 INFO [stderr] ...   |
Dec 19 17:03:55.140 INFO [stderr] 162 | |     make_1d_texture(display, buffer)
Dec 19 17:03:55.140 INFO [stderr] 163 | | }
Dec 19 17:03:55.140 INFO [stderr]     | |_^
Dec 19 17:03:55.140 INFO [stderr]     |
Dec 19 17:03:55.140 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 17:03:55.140 INFO [stderr] 
Dec 19 17:03:55.140 INFO [stderr] warning: function is never used: `make_1d_texture`
Dec 19 17:03:55.140 INFO [stderr]    --> src/main.rs:165:1
Dec 19 17:03:55.140 INFO [stderr]     |
Dec 19 17:03:55.140 INFO [stderr] 165 | / fn make_1d_texture<F: ?Sized>(display: &F, buffer: std::vec::Vec<u8>)
Dec 19 17:03:55.140 INFO [stderr] 166 | |                               -> Result<glium::texture::Texture1d, LoadError>
Dec 19 17:03:55.140 INFO [stderr] 167 | |     where F: Facade + std::marker::Sized
Dec 19 17:03:55.140 INFO [stderr] 168 | | {
Dec 19 17:03:55.140 INFO [stderr] ...   |
Dec 19 17:03:55.140 INFO [stderr] 194 | |     Ok(texture)
Dec 19 17:03:55.140 INFO [stderr] 195 | | }
Dec 19 17:03:55.140 INFO [stderr]     | |_^
Dec 19 17:03:55.140 INFO [stderr] 
Dec 19 17:03:55.140 INFO [stderr] warning: function is never used: `file_to_texture`
Dec 19 17:03:55.141 INFO [stderr]    --> src/main.rs:198:1
Dec 19 17:03:55.141 INFO [stderr]     |
Dec 19 17:03:55.141 INFO [stderr] 198 | / fn file_to_texture<F: ?Sized>(display: &F, width: u32, height: u32, path: &str) ->
Dec 19 17:03:55.141 INFO [stderr] 199 | |     Result<glium::texture::DepthTexture1d, LoadError>
Dec 19 17:03:55.141 INFO [stderr] 200 | |     where F: Facade + std::marker::Sized
Dec 19 17:03:55.141 INFO [stderr] 201 | | {
Dec 19 17:03:55.141 INFO [stderr] ...   |
Dec 19 17:03:55.141 INFO [stderr] 212 | |     make_depth1d_texture(display, buffer)
Dec 19 17:03:55.141 INFO [stderr] 213 | | }
Dec 19 17:03:55.141 INFO [stderr]     | |_^
Dec 19 17:03:55.141 INFO [stderr] 
Dec 19 17:03:55.141 INFO [stderr] warning: function is never used: `make_depth1d_texture`
Dec 19 17:03:55.141 INFO [stderr]    --> src/main.rs:215:1
Dec 19 17:03:55.141 INFO [stderr]     |
Dec 19 17:03:55.141 INFO [stderr] 215 | / fn make_depth1d_texture<F: ?Sized>(display: &F, buffer: std::vec::Vec<f32>) ->
Dec 19 17:03:55.141 INFO [stderr] 216 | |     Result<glium::texture::DepthTexture1d, LoadError>
Dec 19 17:03:55.141 INFO [stderr] 217 | |     where F: Facade + std::marker::Sized
Dec 19 17:03:55.141 INFO [stderr] 218 | | {
Dec 19 17:03:55.141 INFO [stderr] ...   |
Dec 19 17:03:55.141 INFO [stderr] 230 | |     Ok(texture)
Dec 19 17:03:55.141 INFO [stderr] 231 | | }
Dec 19 17:03:55.141 INFO [stderr]     | |_^
Dec 19 17:03:55.141 INFO [stderr] 
Dec 19 17:03:55.141 INFO [stderr] warning: function is never used: `file_to_texture2d`
Dec 19 17:03:55.141 INFO [stderr]    --> src/main.rs:233:1
Dec 19 17:03:55.141 INFO [stderr]     |
Dec 19 17:03:55.141 INFO [stderr] 233 | / fn file_to_texture2d<F: ?Sized>(display: &F, width: u32, height: u32, path: &str) ->
Dec 19 17:03:55.141 INFO [stderr] 234 | |     Result<glium::texture::DepthTexture2d, LoadError>
Dec 19 17:03:55.141 INFO [stderr] 235 | |     where F: Facade + std::marker::Sized
Dec 19 17:03:55.141 INFO [stderr] 236 | | {
Dec 19 17:03:55.141 INFO [stderr] ...   |
Dec 19 17:03:55.141 INFO [stderr] 247 | |     make_depth2d_texture(display, buffer)
Dec 19 17:03:55.141 INFO [stderr] 248 | | }
Dec 19 17:03:55.141 INFO [stderr]     | |_^
Dec 19 17:03:55.141 INFO [stderr] 
Dec 19 17:03:55.141 INFO [stderr] warning: function is never used: `make_depth2d_texture`
Dec 19 17:03:55.141 INFO [stderr]    --> src/main.rs:250:1
Dec 19 17:03:55.141 INFO [stderr]     |
Dec 19 17:03:55.141 INFO [stderr] 250 | / fn make_depth2d_texture<F: ?Sized>(display: &F, buffer: std::vec::Vec<f32>) ->
Dec 19 17:03:55.141 INFO [stderr] 251 | |     Result<glium::texture::DepthTexture2d, LoadError>
Dec 19 17:03:55.141 INFO [stderr] 252 | |     where F: Facade + std::marker::Sized
Dec 19 17:03:55.141 INFO [stderr] 253 | | {
Dec 19 17:03:55.141 INFO [stderr] ...   |
Dec 19 17:03:55.141 INFO [stderr] 275 | |     Ok(texture)
Dec 19 17:03:55.141 INFO [stderr] 276 | | }
Dec 19 17:03:55.141 INFO [stderr]     | |_^
Dec 19 17:03:55.141 INFO [stderr] 
Dec 19 17:03:55.201 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.85s
Dec 19 17:03:55.611 INFO running `"docker" "inspect" "41e8359c5d7e3035abb2430477828b5a35c5f8b3c4aaa3bd5038decfc8e09db9"`
Dec 19 17:03:55.776 INFO running `"docker" "rm" "-f" "41e8359c5d7e3035abb2430477828b5a35c5f8b3c4aaa3bd5038decfc8e09db9"`
Dec 19 17:03:56.120 INFO [stdout] 41e8359c5d7e3035abb2430477828b5a35c5f8b3c4aaa3bd5038decfc8e09db9