[INFO] cloning repository Dooskington/Rostige-Schlange
[INFO] running `"git" "clone" "--bare" "git://github.com/Dooskington/Rostige-Schlange.git" "work/cache/sources/gh/Dooskington/Rostige-Schlange"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/Dooskington/Rostige-Schlange'...
[INFO] running `"git" "clone" "work/cache/sources/gh/Dooskington/Rostige-Schlange" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Dooskington/Rostige-Schlange"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Dooskington/Rostige-Schlange'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Dooskington/Rostige-Schlange" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Dooskington/Rostige-Schlange"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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 master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Dooskington/Rostige-Schlange on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-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-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Dooskington/Rostige-Schlange against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 761cb7faa28b0b9504bbae3684a20860bd067b189369e8ea005a0d46fead14ea
[INFO] running `"docker" "start" "-a" "761cb7faa28b0b9504bbae3684a20860bd067b189369e8ea005a0d46fead14ea"`
[INFO] [stderr]    Compiling libloading v0.4.3
[INFO] [stderr]    Compiling token_store v0.1.2
[INFO] [stderr]    Compiling typenum v1.9.0
[INFO] [stderr]    Compiling matrixmultiply v0.1.14
[INFO] [stderr]    Compiling approx v0.1.1
[INFO] [stderr]    Compiling rawpointer v0.1.0
[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 alga v0.5.2
[INFO] [stderr]    Compiling wayland-sys v0.12.4
[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 25s
[INFO] running `"docker" "inspect" "761cb7faa28b0b9504bbae3684a20860bd067b189369e8ea005a0d46fead14ea"`
[INFO] running `"docker" "rm" "-f" "761cb7faa28b0b9504bbae3684a20860bd067b189369e8ea005a0d46fead14ea"`
[INFO] [stdout] 761cb7faa28b0b9504bbae3684a20860bd067b189369e8ea005a0d46fead14ea
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 317d5f34c9b49241c76d311fe9d290be41aa6b65ef80b26e7e64493888b8f6ec
[INFO] running `"docker" "start" "-a" "317d5f34c9b49241c76d311fe9d290be41aa6b65ef80b26e7e64493888b8f6ec"`
[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 1.29s
[INFO] running `"docker" "inspect" "317d5f34c9b49241c76d311fe9d290be41aa6b65ef80b26e7e64493888b8f6ec"`
[INFO] running `"docker" "rm" "-f" "317d5f34c9b49241c76d311fe9d290be41aa6b65ef80b26e7e64493888b8f6ec"`
[INFO] [stdout] 317d5f34c9b49241c76d311fe9d290be41aa6b65ef80b26e7e64493888b8f6ec
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 4513fcf73a6e755eb00bd7040322891960d96d140431de4366ed6c20b41b8194
[INFO] running `"docker" "start" "-a" "4513fcf73a6e755eb00bd7040322891960d96d140431de4366ed6c20b41b8194"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/schlange-7777718757dc8d05
[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" "4513fcf73a6e755eb00bd7040322891960d96d140431de4366ed6c20b41b8194"`
[INFO] running `"docker" "rm" "-f" "4513fcf73a6e755eb00bd7040322891960d96d140431de4366ed6c20b41b8194"`
[INFO] [stdout] 4513fcf73a6e755eb00bd7040322891960d96d140431de4366ed6c20b41b8194