[INFO] updating cached repository boxdot/tinyraytracer-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/boxdot/tinyraytracer-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/boxdot/tinyraytracer-rs" "work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/boxdot/tinyraytracer-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/boxdot/tinyraytracer-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/boxdot/tinyraytracer-rs" "work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/boxdot/tinyraytracer-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/boxdot/tinyraytracer-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 968b9865a0abd6eda42c360e569a69876441bc88
[INFO] sha for GitHub repo boxdot/tinyraytracer-rs: 968b9865a0abd6eda42c360e569a69876441bc88
[INFO] validating manifest of boxdot/tinyraytracer-rs on toolchain master#1891bfa80364eead426517c68de6947b7692e2de
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of boxdot/tinyraytracer-rs on toolchain try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing boxdot/tinyraytracer-rs
[INFO] finished frobbing boxdot/tinyraytracer-rs
[INFO] frobbed toml for boxdot/tinyraytracer-rs written to work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/boxdot/tinyraytracer-rs/Cargo.toml
[INFO] started frobbing boxdot/tinyraytracer-rs
[INFO] finished frobbing boxdot/tinyraytracer-rs
[INFO] frobbed toml for boxdot/tinyraytracer-rs written to work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/boxdot/tinyraytracer-rs/Cargo.toml
[INFO] crate boxdot/tinyraytracer-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking boxdot/tinyraytracer-rs against try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a for pr-60261
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60261/worker-0/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/boxdot/tinyraytracer-rs:/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" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 5163aedbe8173b15adb8e90bef657ab4cb0073b8cdf0d42d3bd6ddabeccd8ee5
[INFO] running `"docker" "start" "-a" "5163aedbe8173b15adb8e90bef657ab4cb0073b8cdf0d42d3bd6ddabeccd8ee5"`
[INFO] [stderr]     Checking png v0.14.0
[INFO] [stderr]     Checking tinyraytracer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0425]: cannot find function `sphere_trace` in this scope
[INFO] [stderr]    --> src/raytracer.rs:289:30
[INFO] [stderr]     |
[INFO] [stderr] 289 |             if let Some(_) = sphere_trace(
[INFO] [stderr]     |                              ^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected function, found type alias `Vec3f`
[INFO] [stderr]    --> src/raytracer.rs:291:17
[INFO] [stderr]     |
[INFO] [stderr] 291 |                 Vec3f(dir_x, dir_y, dir_z).normalize(),
[INFO] [stderr]     |                 ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: can't use a type alias as a constructor
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `sphere_trace` in this scope
[INFO] [stderr]    --> src/raytracer.rs:289:30
[INFO] [stderr]     |
[INFO] [stderr] 289 |             if let Some(_) = sphere_trace(
[INFO] [stderr]     |                              ^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected function, found type alias `Vec3f`
[INFO] [stderr]    --> src/raytracer.rs:291:17
[INFO] [stderr]     |
[INFO] [stderr] 291 |                 Vec3f(dir_x, dir_y, dir_z).normalize(),
[INFO] [stderr]     |                 ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: can't use a type alias as a constructor
[INFO] [stderr] 
[INFO] [stderr] error[E0600]: cannot apply unary operator `-` to type `usize`
[INFO] [stderr]    --> src/raytracer.rs:287:25
[INFO] [stderr]     |
[INFO] [stderr] 287 |             let dir_z = -HEIGHT as f32 / (2. * (FOV / 2.).tan());
[INFO] [stderr]     |                         ^^^^^^^ cannot apply unary operator `-`
[INFO] [stderr]     |
[INFO] [stderr]     = note: unsigned values cannot be negated
[INFO] [stderr] 
[INFO] [stderr] error[E0600]: cannot apply unary operator `-` to type `usize`
[INFO] [stderr]    --> src/raytracer.rs:287:25
[INFO] [stderr]     |
[INFO] [stderr] 287 |             let dir_z = -HEIGHT as f32 / (2. * (FOV / 2.).tan());
[INFO] [stderr]     |                         ^^^^^^^ cannot apply unary operator `-`
[INFO] [stderr]     |
[INFO] [stderr]     = note: unsigned values cannot be negated
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0423, E0425, E0600.
[INFO] [stderr] For more information about an error, try `rustc --explain E0423`.
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0423, E0425, E0600.
[INFO] [stderr] For more information about an error, try `rustc --explain E0423`.
[INFO] [stderr] error: Could not compile `tinyraytracer`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `tinyraytracer`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "5163aedbe8173b15adb8e90bef657ab4cb0073b8cdf0d42d3bd6ddabeccd8ee5"`
[INFO] running `"docker" "rm" "-f" "5163aedbe8173b15adb8e90bef657ab4cb0073b8cdf0d42d3bd6ddabeccd8ee5"`
[INFO] [stdout] 5163aedbe8173b15adb8e90bef657ab4cb0073b8cdf0d42d3bd6ddabeccd8ee5