[INFO] updating cached repository Dooskington/Rostige-Schlange [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Dooskington/Rostige-Schlange [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Dooskington/Rostige-Schlange" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/Dooskington/Rostige-Schlange"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/Dooskington/Rostige-Schlange'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Dooskington/Rostige-Schlange" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/Dooskington/Rostige-Schlange"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/Dooskington/Rostige-Schlange'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8661151e86b549c3e7ab58b9d0213575066515a6 [INFO] sha for GitHub repo Dooskington/Rostige-Schlange: 8661151e86b549c3e7ab58b9d0213575066515a6 [INFO] validating manifest of Dooskington/Rostige-Schlange on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Dooskington/Rostige-Schlange on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Dooskington/Rostige-Schlange [INFO] finished frobbing Dooskington/Rostige-Schlange [INFO] frobbed toml for Dooskington/Rostige-Schlange written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/Dooskington/Rostige-Schlange/Cargo.toml [INFO] started frobbing Dooskington/Rostige-Schlange [INFO] finished frobbing Dooskington/Rostige-Schlange [INFO] frobbed toml for Dooskington/Rostige-Schlange written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/Dooskington/Rostige-Schlange/Cargo.toml [INFO] crate Dooskington/Rostige-Schlange already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking Dooskington/Rostige-Schlange against try#99a7498759a22b5684caf798a98b7e90ad9d2443 for pr-60039-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-4/try#99a7498759a22b5684caf798a98b7e90ad9d2443:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/Dooskington/Rostige-Schlange:/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" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 177f249de788b297005abaaac8a5d219167f32f4626d96f3ddfe235fe8cc70b7 [INFO] running `"docker" "start" "-a" "177f249de788b297005abaaac8a5d219167f32f4626d96f3ddfe235fe8cc70b7"` [INFO] [stderr] Compiling x11-dl v2.17.1 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling wayland-scanner v0.12.4 [INFO] [stderr] Checking rayon-core v1.3.0 [INFO] [stderr] Checking alga v0.5.2 [INFO] [stderr] Checking generic-array v0.8.3 [INFO] [stderr] Checking wayland-sys v0.12.4 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling target_build_utils v0.3.1 [INFO] [stderr] Checking rayon v0.8.2 [INFO] [stderr] Compiling wayland-client v0.12.4 [INFO] [stderr] Compiling wayland-protocols v0.12.4 [INFO] [stderr] Checking jpeg-decoder v0.1.13 [INFO] [stderr] Checking nalgebra v0.13.1 [INFO] [stderr] Checking image v0.18.0 [INFO] [stderr] Checking wayland-kbd v0.13.0 [INFO] [stderr] Checking wayland-window v0.13.2 [INFO] [stderr] Checking winit v0.9.0 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Checking dlib v0.3.1 [INFO] [stderr] Checking wayland-sys v0.9.10 [INFO] [stderr] Checking wayland-client v0.9.10 [INFO] [stderr] Checking glutin v0.11.0 [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-0.13.1/src/core/cg.rs:255:44 [INFO] [stderr] | [INFO] [stderr] 255 | 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 schlange v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable `fps` is assigned to, but never used [INFO] [stderr] --> src/main.rs:121:13 [INFO] [stderr] | [INFO] [stderr] 121 | let mut fps: u32 = 0; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] = note: consider using `_fps` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `fps` is never read [INFO] [stderr] --> src/main.rs:154:13 [INFO] [stderr] | [INFO] [stderr] 154 | fps = fps_counter; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_assignments)] on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable `fps` is assigned to, but never used [INFO] [stderr] --> src/main.rs:121:13 [INFO] [stderr] | [INFO] [stderr] 121 | let mut fps: u32 = 0; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] = note: consider using `_fps` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `fps` is never read [INFO] [stderr] --> src/main.rs:154:13 [INFO] [stderr] | [INFO] [stderr] 154 | fps = fps_counter; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_assignments)] on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: field is never used: `vao_id` [INFO] [stderr] --> src/gfx.rs:102:5 [INFO] [stderr] | [INFO] [stderr] 102 | vao_id: GLuint, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `COLOR_BLACK` [INFO] [stderr] --> src/gfx.rs:398:1 [INFO] [stderr] | [INFO] [stderr] 398 | pub const COLOR_BLACK: Color = Color { r: 0.0, g: 0.0, b: 0.0, a: 1.0 }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `COLOR_GRAY` [INFO] [stderr] --> src/gfx.rs:400:1 [INFO] [stderr] | [INFO] [stderr] 400 | pub const COLOR_GRAY: Color = Color { r: 0.4, g: 0.4, b: 0.4, a: 1.0 }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `COLOR_RED` [INFO] [stderr] --> src/gfx.rs:401:1 [INFO] [stderr] | [INFO] [stderr] 401 | pub const COLOR_RED: Color = Color { r: 1.0, g: 0.0, b: 0.0, a: 1.0 }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `COLOR_BLUE` [INFO] [stderr] --> src/gfx.rs:403:1 [INFO] [stderr] | [INFO] [stderr] 403 | pub const COLOR_BLUE: Color = Color { r: 0.0, g: 0.0, b: 1.0, a: 1.0 }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `vao_id` [INFO] [stderr] --> src/gfx.rs:102:5 [INFO] [stderr] | [INFO] [stderr] 102 | vao_id: GLuint, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `COLOR_BLACK` [INFO] [stderr] --> src/gfx.rs:398:1 [INFO] [stderr] | [INFO] [stderr] 398 | pub const COLOR_BLACK: Color = Color { r: 0.0, g: 0.0, b: 0.0, a: 1.0 }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `COLOR_GRAY` [INFO] [stderr] --> src/gfx.rs:400:1 [INFO] [stderr] | [INFO] [stderr] 400 | pub const COLOR_GRAY: Color = Color { r: 0.4, g: 0.4, b: 0.4, a: 1.0 }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `COLOR_RED` [INFO] [stderr] --> src/gfx.rs:401:1 [INFO] [stderr] | [INFO] [stderr] 401 | pub const COLOR_RED: Color = Color { r: 1.0, g: 0.0, b: 0.0, a: 1.0 }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `COLOR_BLUE` [INFO] [stderr] --> src/gfx.rs:403:1 [INFO] [stderr] | [INFO] [stderr] 403 | pub const COLOR_BLUE: Color = Color { r: 0.0, g: 0.0, b: 1.0, a: 1.0 }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 06s [INFO] running `"docker" "inspect" "177f249de788b297005abaaac8a5d219167f32f4626d96f3ddfe235fe8cc70b7"` [INFO] running `"docker" "rm" "-f" "177f249de788b297005abaaac8a5d219167f32f4626d96f3ddfe235fe8cc70b7"` [INFO] [stdout] 177f249de788b297005abaaac8a5d219167f32f4626d96f3ddfe235fe8cc70b7