[INFO] updating cached repository https://github.com/fenollp/minrs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3217f05d2f53b946a32f9459112c1953cb05f311 [INFO] checking fenollp/minrs against try#ba14a92a10441c4b839ce71e6ef5f7a48bbff18f for prs-64470-and-65389 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffenollp%2Fminrs" "/workspace/builds/worker-5/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fenollp/minrs on toolchain ba14a92a10441c4b839ce71e6ef5f7a48bbff18f [INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/fenollp/minrs [INFO] finished tweaking git repo https://github.com/fenollp/minrs [INFO] tweaked toml for git repo https://github.com/fenollp/minrs written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/fenollp/minrs already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "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] dfa0d6acf331c5c443cf759e8f2184fd99aff74de18e8a6f88e784235eaa7245 [INFO] running `"docker" "start" "-a" "dfa0d6acf331c5c443cf759e8f2184fd99aff74de18e8a6f88e784235eaa7245"` [INFO] [stderr] Compiling serde v0.9.11 [INFO] [stderr] Checking shared_library v0.1.5 [INFO] [stderr] Compiling phf v0.7.21 [INFO] [stderr] Compiling target_build_utils v0.3.0 [INFO] [stderr] Checking x11-dl v2.12.0 [INFO] [stderr] Checking backtrace v0.2.3 [INFO] [stderr] Checking docopt v0.6.86 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Compiling serde_json v0.9.9 [INFO] [stderr] Compiling libloading v0.3.2 [INFO] [stderr] Checking dlib v0.3.1 [INFO] [stderr] Checking wayland-sys v0.7.8 [INFO] [stderr] Checking wayland-client v0.7.8 [INFO] [stderr] Checking wayland-window v0.4.4 [INFO] [stderr] Checking wayland-kbd v0.6.3 [INFO] [stderr] Checking winit v0.5.11 [INFO] [stderr] Checking glutin v0.7.4 [INFO] [stderr] Checking glium v0.16.0 [INFO] [stderr] Checking minrs v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:156:13 [INFO] [stderr] | [INFO] [stderr] 156 | let f = try!(std::fs::File::open(path).map_err(LoadError::Io)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:159:22 [INFO] [stderr] | [INFO] [stderr] 159 | let bytes_read = try!(chunk.read_to_end(&mut buffer).map_err(LoadError::Io)) as u32; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:179:19 [INFO] [stderr] | [INFO] [stderr] 179 | let texture = try!(Texture1d::with_format(display, buffer, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:206:13 [INFO] [stderr] | [INFO] [stderr] 206 | let f = try!(std::fs::File::open(path).map_err(LoadError::Io)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:219:19 [INFO] [stderr] | [INFO] [stderr] 219 | let texture = try!(glium::texture::DepthTexture1d::new(display, buffer) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:241:13 [INFO] [stderr] | [INFO] [stderr] 241 | let f = try!(std::fs::File::open(path).map_err(LoadError::Io)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:264:19 [INFO] [stderr] | [INFO] [stderr] 264 | let texture = try!(glium::texture::DepthTexture2d::new(display, buffers) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:286:13 [INFO] [stderr] | [INFO] [stderr] 286 | let f = try!(std::fs::File::open(path).map_err(LoadError::Io)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:289:22 [INFO] [stderr] | [INFO] [stderr] 289 | let bytes_read = try!(handle.read_to_end(&mut buffer).map_err(LoadError::Io)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:300:19 [INFO] [stderr] | [INFO] [stderr] 300 | let texture = try!(glium::texture::DepthTexture2d::with_format(display, buffers, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:579:19 [INFO] [stderr] | [INFO] [stderr] 579 | let texture = try!(glium::texture::Texture1d::new(display, buffer) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:156:13 [INFO] [stderr] | [INFO] [stderr] 156 | let f = try!(std::fs::File::open(path).map_err(LoadError::Io)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:159:22 [INFO] [stderr] | [INFO] [stderr] 159 | let bytes_read = try!(chunk.read_to_end(&mut buffer).map_err(LoadError::Io)) as u32; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:179:19 [INFO] [stderr] | [INFO] [stderr] 179 | let texture = try!(Texture1d::with_format(display, buffer, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:206:13 [INFO] [stderr] | [INFO] [stderr] 206 | let f = try!(std::fs::File::open(path).map_err(LoadError::Io)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:219:19 [INFO] [stderr] | [INFO] [stderr] 219 | let texture = try!(glium::texture::DepthTexture1d::new(display, buffer) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:241:13 [INFO] [stderr] | [INFO] [stderr] 241 | let f = try!(std::fs::File::open(path).map_err(LoadError::Io)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:264:19 [INFO] [stderr] | [INFO] [stderr] 264 | let texture = try!(glium::texture::DepthTexture2d::new(display, buffers) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:286:13 [INFO] [stderr] | [INFO] [stderr] 286 | let f = try!(std::fs::File::open(path).map_err(LoadError::Io)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:289:22 [INFO] [stderr] | [INFO] [stderr] 289 | let bytes_read = try!(handle.read_to_end(&mut buffer).map_err(LoadError::Io)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:300:19 [INFO] [stderr] | [INFO] [stderr] 300 | let texture = try!(glium::texture::DepthTexture2d::with_format(display, buffers, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:579:19 [INFO] [stderr] | [INFO] [stderr] 579 | let texture = try!(glium::texture::Texture1d::new(display, buffer) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/detail_2d.rs:126:13 [INFO] [stderr] | [INFO] [stderr] 126 | let f = try!(std::fs::File::open(path).map_err(LoadError::Io)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/detail_2d.rs:129:22 [INFO] [stderr] | [INFO] [stderr] 129 | let bytes_read = try!(handle.read_to_end(&mut buffer).map_err(LoadError::Io)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/detail_2d.rs:140:19 [INFO] [stderr] | [INFO] [stderr] 140 | let texture = try!(glium::texture::DepthTexture2d::with_format(display, buffers, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/detail_2d.rs:419:19 [INFO] [stderr] | [INFO] [stderr] 419 | let texture = try!(glium::texture::Texture1d::new(display, buffer) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/four_2d.rs:116:13 [INFO] [stderr] | [INFO] [stderr] 116 | let f = try!(std::fs::File::open(path).map_err(LoadError::Io)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/four_2d.rs:119:22 [INFO] [stderr] | [INFO] [stderr] 119 | let bytes_read = try!(handle.read_to_end(&mut buffer).map_err(LoadError::Io)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/four_2d.rs:130:19 [INFO] [stderr] | [INFO] [stderr] 130 | let texture = try!(glium::texture::DepthTexture2d::with_format(display, buffers, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/bw_2d.rs:116:13 [INFO] [stderr] | [INFO] [stderr] 116 | let f = try!(std::fs::File::open(path).map_err(LoadError::Io)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/bw_2d.rs:119:22 [INFO] [stderr] | [INFO] [stderr] 119 | let bytes_read = try!(handle.read_to_end(&mut buffer).map_err(LoadError::Io)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/bw_2d.rs:130:19 [INFO] [stderr] | [INFO] [stderr] 130 | let texture = try!(glium::texture::DepthTexture2d::with_format(display, buffers, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `load_file_1d` [INFO] [stderr] --> src/main.rs:148:1 [INFO] [stderr] | [INFO] [stderr] 148 | / fn load_file_1d(display: &F, width: u32, height: u32, path: &str) [INFO] [stderr] 149 | | -> Result [INFO] [stderr] 150 | | where F: Facade + std::marker::Sized [INFO] [stderr] 151 | | { [INFO] [stderr] ... | [INFO] [stderr] 162 | | make_1d_texture(display, buffer) [INFO] [stderr] 163 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `make_1d_texture` [INFO] [stderr] --> src/main.rs:165:1 [INFO] [stderr] | [INFO] [stderr] 165 | / fn make_1d_texture(display: &F, buffer: std::vec::Vec) [INFO] [stderr] 166 | | -> Result [INFO] [stderr] 167 | | where F: Facade + std::marker::Sized [INFO] [stderr] 168 | | { [INFO] [stderr] ... | [INFO] [stderr] 194 | | Ok(texture) [INFO] [stderr] 195 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `file_to_texture` [INFO] [stderr] --> src/main.rs:198:1 [INFO] [stderr] | [INFO] [stderr] 198 | / fn file_to_texture(display: &F, width: u32, height: u32, path: &str) -> [INFO] [stderr] 199 | | Result [INFO] [stderr] 200 | | where F: Facade + std::marker::Sized [INFO] [stderr] 201 | | { [INFO] [stderr] ... | [INFO] [stderr] 212 | | make_depth1d_texture(display, buffer) [INFO] [stderr] 213 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `make_depth1d_texture` [INFO] [stderr] --> src/main.rs:215:1 [INFO] [stderr] | [INFO] [stderr] 215 | / fn make_depth1d_texture(display: &F, buffer: std::vec::Vec) -> [INFO] [stderr] 216 | | Result [INFO] [stderr] 217 | | where F: Facade + std::marker::Sized [INFO] [stderr] 218 | | { [INFO] [stderr] ... | [INFO] [stderr] 230 | | Ok(texture) [INFO] [stderr] 231 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `file_to_texture2d` [INFO] [stderr] --> src/main.rs:233:1 [INFO] [stderr] | [INFO] [stderr] 233 | / fn file_to_texture2d(display: &F, width: u32, height: u32, path: &str) -> [INFO] [stderr] 234 | | Result [INFO] [stderr] 235 | | where F: Facade + std::marker::Sized [INFO] [stderr] 236 | | { [INFO] [stderr] ... | [INFO] [stderr] 247 | | make_depth2d_texture(display, buffer) [INFO] [stderr] 248 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `make_depth2d_texture` [INFO] [stderr] --> src/main.rs:250:1 [INFO] [stderr] | [INFO] [stderr] 250 | / fn make_depth2d_texture(display: &F, buffer: std::vec::Vec) -> [INFO] [stderr] 251 | | Result [INFO] [stderr] 252 | | where F: Facade + std::marker::Sized [INFO] [stderr] 253 | | { [INFO] [stderr] ... | [INFO] [stderr] 275 | | Ok(texture) [INFO] [stderr] 276 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `load_file_1d` [INFO] [stderr] --> src/main.rs:148:1 [INFO] [stderr] | [INFO] [stderr] 148 | / fn load_file_1d(display: &F, width: u32, height: u32, path: &str) [INFO] [stderr] 149 | | -> Result [INFO] [stderr] 150 | | where F: Facade + std::marker::Sized [INFO] [stderr] 151 | | { [INFO] [stderr] ... | [INFO] [stderr] 162 | | make_1d_texture(display, buffer) [INFO] [stderr] 163 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `make_1d_texture` [INFO] [stderr] --> src/main.rs:165:1 [INFO] [stderr] | [INFO] [stderr] 165 | / fn make_1d_texture(display: &F, buffer: std::vec::Vec) [INFO] [stderr] 166 | | -> Result [INFO] [stderr] 167 | | where F: Facade + std::marker::Sized [INFO] [stderr] 168 | | { [INFO] [stderr] ... | [INFO] [stderr] 194 | | Ok(texture) [INFO] [stderr] 195 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `file_to_texture` [INFO] [stderr] --> src/main.rs:198:1 [INFO] [stderr] | [INFO] [stderr] 198 | / fn file_to_texture(display: &F, width: u32, height: u32, path: &str) -> [INFO] [stderr] 199 | | Result [INFO] [stderr] 200 | | where F: Facade + std::marker::Sized [INFO] [stderr] 201 | | { [INFO] [stderr] ... | [INFO] [stderr] 212 | | make_depth1d_texture(display, buffer) [INFO] [stderr] 213 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `make_depth1d_texture` [INFO] [stderr] --> src/main.rs:215:1 [INFO] [stderr] | [INFO] [stderr] 215 | / fn make_depth1d_texture(display: &F, buffer: std::vec::Vec) -> [INFO] [stderr] 216 | | Result [INFO] [stderr] 217 | | where F: Facade + std::marker::Sized [INFO] [stderr] 218 | | { [INFO] [stderr] ... | [INFO] [stderr] 230 | | Ok(texture) [INFO] [stderr] 231 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `file_to_texture2d` [INFO] [stderr] --> src/main.rs:233:1 [INFO] [stderr] | [INFO] [stderr] 233 | / fn file_to_texture2d(display: &F, width: u32, height: u32, path: &str) -> [INFO] [stderr] 234 | | Result [INFO] [stderr] 235 | | where F: Facade + std::marker::Sized [INFO] [stderr] 236 | | { [INFO] [stderr] ... | [INFO] [stderr] 247 | | make_depth2d_texture(display, buffer) [INFO] [stderr] 248 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `make_depth2d_texture` [INFO] [stderr] --> src/main.rs:250:1 [INFO] [stderr] | [INFO] [stderr] 250 | / fn make_depth2d_texture(display: &F, buffer: std::vec::Vec) -> [INFO] [stderr] 251 | | Result [INFO] [stderr] 252 | | where F: Facade + std::marker::Sized [INFO] [stderr] 253 | | { [INFO] [stderr] ... | [INFO] [stderr] 275 | | Ok(texture) [INFO] [stderr] 276 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 56.90s [INFO] running `"docker" "inspect" "dfa0d6acf331c5c443cf759e8f2184fd99aff74de18e8a6f88e784235eaa7245"` [INFO] running `"docker" "rm" "-f" "dfa0d6acf331c5c443cf759e8f2184fd99aff74de18e8a6f88e784235eaa7245"` [INFO] [stdout] dfa0d6acf331c5c443cf759e8f2184fd99aff74de18e8a6f88e784235eaa7245