[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/beta-1.38-1/sources/1.37.0/gh/Dooskington/Rostige-Schlange"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Dooskington/Rostige-Schlange'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Dooskington/Rostige-Schlange" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Dooskington/Rostige-Schlange"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Dooskington/Rostige-Schlange'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] dc9fb4880218121e447d33c27111d516e3dec5a7 [INFO] sha for GitHub repo Dooskington/Rostige-Schlange: dc9fb4880218121e447d33c27111d516e3dec5a7 [INFO] validating manifest of Dooskington/Rostige-Schlange on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Dooskington/Rostige-Schlange on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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/beta-1.38-1/sources/1.37.0/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/beta-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing Dooskington/Rostige-Schlange against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=warn" "-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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] bd8a56fe8191514eceafad223c72a54ec5d0c65ebf5e38e8f59d4d1a7d73bd5d [INFO] running `"docker" "start" "-a" "bd8a56fe8191514eceafad223c72a54ec5d0c65ebf5e38e8f59d4d1a7d73bd5d"` [INFO] [stderr] Compiling libloading v0.4.3 [INFO] [stderr] Compiling typenum v1.9.0 [INFO] [stderr] Compiling memmap v0.6.1 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling time v0.1.38 [INFO] [stderr] Compiling x11-dl v2.17.1 [INFO] [stderr] Compiling num-complex v0.1.41 [INFO] [stderr] Compiling wayland-scanner v0.12.4 [INFO] [stderr] Compiling glutin v0.11.0 [INFO] [stderr] Compiling dlib v0.4.0 [INFO] [stderr] Compiling wayland-sys v0.12.4 [INFO] [stderr] Compiling alga v0.5.2 [INFO] [stderr] Compiling wayland-client v0.12.4 [INFO] [stderr] Compiling wayland-protocols v0.12.4 [INFO] [stderr] Compiling generic-array v0.8.3 [INFO] [stderr] Compiling nalgebra v0.14.4 [INFO] [stderr] Compiling wayland-kbd v0.13.0 [INFO] [stderr] Compiling wayland-window v0.13.2 [INFO] [stderr] Compiling winit v0.9.0 [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-0.14.4/src/core/cg.rs:292:44 [INFO] [stderr] | [INFO] [stderr] 292 | 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] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Compiling 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: 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 17s [INFO] running `"docker" "inspect" "bd8a56fe8191514eceafad223c72a54ec5d0c65ebf5e38e8f59d4d1a7d73bd5d"` [INFO] running `"docker" "rm" "-f" "bd8a56fe8191514eceafad223c72a54ec5d0c65ebf5e38e8f59d4d1a7d73bd5d"` [INFO] [stdout] bd8a56fe8191514eceafad223c72a54ec5d0c65ebf5e38e8f59d4d1a7d73bd5d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] aa02ef69f36d7ca898e90175cb27bb25835ef2a8855f70878471c42a16c4e465 [INFO] running `"docker" "start" "-a" "aa02ef69f36d7ca898e90175cb27bb25835ef2a8855f70878471c42a16c4e465"` [INFO] [stderr] Compiling 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: 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 1.20s [INFO] running `"docker" "inspect" "aa02ef69f36d7ca898e90175cb27bb25835ef2a8855f70878471c42a16c4e465"` [INFO] running `"docker" "rm" "-f" "aa02ef69f36d7ca898e90175cb27bb25835ef2a8855f70878471c42a16c4e465"` [INFO] [stdout] aa02ef69f36d7ca898e90175cb27bb25835ef2a8855f70878471c42a16c4e465 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=warn" "-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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 2b56076dfad2365dbb4b5462eaf4bd157efccc689a8ce3fd6145a7532c07c96d [INFO] running `"docker" "start" "-a" "2b56076dfad2365dbb4b5462eaf4bd157efccc689a8ce3fd6145a7532c07c96d"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running /opt/crater/target/debug/deps/schlange-3676848039c0f19b [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "2b56076dfad2365dbb4b5462eaf4bd157efccc689a8ce3fd6145a7532c07c96d"` [INFO] running `"docker" "rm" "-f" "2b56076dfad2365dbb4b5462eaf4bd157efccc689a8ce3fd6145a7532c07c96d"` [INFO] [stdout] 2b56076dfad2365dbb4b5462eaf4bd157efccc689a8ce3fd6145a7532c07c96d