[INFO] updating cached repository adumbidiot/slash [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/adumbidiot/slash [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/adumbidiot/slash" "work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/adumbidiot/slash"` [INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/adumbidiot/slash'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/adumbidiot/slash" "work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/adumbidiot/slash"` [INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/adumbidiot/slash'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ff9a4943ee44b47aea7642cb8a3efdc92c94d065 [INFO] sha for GitHub repo adumbidiot/slash: ff9a4943ee44b47aea7642cb8a3efdc92c94d065 [INFO] validating manifest of adumbidiot/slash on toolchain master#39401465da4ce27aeeb2c2a26133ac35c63aa515 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of adumbidiot/slash on toolchain try#f45cc3094ee337acd688771b9234318046b0572d [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing adumbidiot/slash [INFO] finished frobbing adumbidiot/slash [INFO] frobbed toml for adumbidiot/slash written to work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/adumbidiot/slash/Cargo.toml [INFO] started frobbing adumbidiot/slash [INFO] finished frobbing adumbidiot/slash [INFO] frobbed toml for adumbidiot/slash written to work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/adumbidiot/slash/Cargo.toml [INFO] crate adumbidiot/slash already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] checking adumbidiot/slash against master#39401465da4ce27aeeb2c2a26133ac35c63aa515 for pr-60914 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60914/worker-6/master#39401465da4ce27aeeb2c2a26133ac35c63aa515:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/adumbidiot/slash:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 432c03c7f4189a0511f98f2b5d9f07d7888053ce3e4a543f4d2b34d4c942d42c [INFO] running `"docker" "start" "-a" "432c03c7f4189a0511f98f2b5d9f07d7888053ce3e4a543f4d2b34d4c942d42c"` [INFO] [stderr] Checking rusttype v0.7.3 [INFO] [stderr] Checking rand v0.6.1 [INFO] [stderr] Checking nalgebra v0.16.13 [INFO] [stderr] Checking andrew v0.1.4 [INFO] [stderr] Checking smithay-client-toolkit v0.4.4 [INFO] [stderr] Checking winit v0.18.0 [INFO] [stderr] Checking glutin v0.19.0 [INFO] [stderr] warning[E0502]: cannot borrow `*self` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/nalgebra-0.16.13/src/base/cg.rs:291:44 [INFO] [stderr] | [INFO] [stderr] 291 | self[(j, i)] += shift[j] * self[(D::dim() - 1, i)]; [INFO] [stderr] | ---------------------------^^^^------------------- [INFO] [stderr] | | | [INFO] [stderr] | | immutable borrow occurs here [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | mutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] [INFO] [stderr] Checking slash v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `super::AppState` [INFO] [stderr] --> src/graphics.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use super::AppState; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::AppState` [INFO] [stderr] --> src/graphics.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use super::AppState; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/graphics.rs:146:4 [INFO] [stderr] | [INFO] [stderr] 146 | _=> gl::STATIC_DRAW, [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `event` [INFO] [stderr] --> src/lib.rs:102:29 [INFO] [stderr] | [INFO] [stderr] 102 | fn handle_event(&mut self, event: &Event, window: &Window){} [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_event` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `window` [INFO] [stderr] --> src/lib.rs:102:44 [INFO] [stderr] | [INFO] [stderr] 102 | fn handle_event(&mut self, event: &Event, window: &Window){} [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_window` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `graphics` [INFO] [stderr] --> src/lib.rs:104:23 [INFO] [stderr] | [INFO] [stderr] 104 | fn render(&mut self, graphics: &mut Graphics, _state: &AppState){} [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_graphics` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `state` [INFO] [stderr] --> src/lib.rs:184:24 [INFO] [stderr] | [INFO] [stderr] 184 | fn update(&mut self, state: &AppState){ [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_state` [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/graphics.rs:146:4 [INFO] [stderr] | [INFO] [stderr] 146 | _=> gl::STATIC_DRAW, [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `event` [INFO] [stderr] --> src/lib.rs:102:29 [INFO] [stderr] | [INFO] [stderr] 102 | fn handle_event(&mut self, event: &Event, window: &Window){} [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_event` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `window` [INFO] [stderr] --> src/lib.rs:102:44 [INFO] [stderr] | [INFO] [stderr] 102 | fn handle_event(&mut self, event: &Event, window: &Window){} [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_window` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `graphics` [INFO] [stderr] --> src/lib.rs:104:23 [INFO] [stderr] | [INFO] [stderr] 104 | fn render(&mut self, graphics: &mut Graphics, _state: &AppState){} [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_graphics` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/graphics.rs:290:7 [INFO] [stderr] | [INFO] [stderr] 290 | let mut shader = ShaderProgram::new(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/graphics.rs:290:7 [INFO] [stderr] | [INFO] [stderr] 290 | let mut shader = ShaderProgram::new(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/graphics.rs:493:7 [INFO] [stderr] | [INFO] [stderr] 493 | let mut line_program = ShaderProgram::compile(line_vs, line_fs).expect("Could not compile shader"); [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/graphics.rs:502:7 [INFO] [stderr] | [INFO] [stderr] 502 | let mut text_program = ShaderProgram::compile(text_vs, text_fs).expect("Could not compile shader"); [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/graphics.rs:493:7 [INFO] [stderr] | [INFO] [stderr] 493 | let mut line_program = ShaderProgram::compile(line_vs, line_fs).expect("Could not compile shader"); [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/graphics.rs:502:7 [INFO] [stderr] | [INFO] [stderr] 502 | let mut text_program = ShaderProgram::compile(text_vs, text_fs).expect("Could not compile shader"); [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never used: `test` [INFO] [stderr] --> src/graphics.rs:383:2 [INFO] [stderr] | [INFO] [stderr] 383 | test: u32, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `test` [INFO] [stderr] --> src/graphics.rs:383:2 [INFO] [stderr] | [INFO] [stderr] 383 | test: u32, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 44.15s [INFO] running `"docker" "inspect" "432c03c7f4189a0511f98f2b5d9f07d7888053ce3e4a543f4d2b34d4c942d42c"` [INFO] running `"docker" "rm" "-f" "432c03c7f4189a0511f98f2b5d9f07d7888053ce3e4a543f4d2b34d4c942d42c"` [INFO] [stdout] 432c03c7f4189a0511f98f2b5d9f07d7888053ce3e4a543f4d2b34d4c942d42c