[INFO] updating cached repository https://github.com/velvetops/ray_tracer
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1b52bb6aa6e333971ff8f12b66a43bbb78b65f25
[INFO] checking velvetops/ray_tracer against try#a243773eaf3fedcd203f10ae4579e4f106bf7ccd for pr-68325
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvelvetops%2Fray_tracer" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/velvetops/ray_tracer on toolchain a243773eaf3fedcd203f10ae4579e4f106bf7ccd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/velvetops/ray_tracer
[INFO] finished tweaking git repo https://github.com/velvetops/ray_tracer
[INFO] tweaked toml for git repo https://github.com/velvetops/ray_tracer written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/velvetops/ray_tracer already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 126ee531f952efcf9d806dcf6e892bd44e59fb5e16912c7ebe6f16c14ca8c773
[INFO] running `"docker" "start" "-a" "126ee531f952efcf9d806dcf6e892bd44e59fb5e16912c7ebe6f16c14ca8c773"`
[INFO] [stderr]     Checking ray_tracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: expected mut or const in raw pointer type
[INFO] [stderr]    --> src/main.rs:102:13
[INFO] [stderr]     |
[INFO] [stderr] 102 |     sphere: *
[INFO] [stderr]     |             ^ expected mut or const in raw pointer type
[INFO] [stderr]     |
[INFO] [stderr]     = help: use `*mut T` or `*const T` as appropriate
[INFO] [stderr] 
[INFO] [stderr] error: expected type, found `}`
[INFO] [stderr]    --> src/main.rs:103:1
[INFO] [stderr]     |
[INFO] [stderr] 103 | }
[INFO] [stderr]     | ^ expected type
[INFO] [stderr] 
[INFO] [stderr] error: expected mut or const in raw pointer type
[INFO] [stderr]    --> src/main.rs:102:13
[INFO] [stderr]     |
[INFO] [stderr] 102 |     sphere: *
[INFO] [stderr]     |             ^ expected mut or const in raw pointer type
[INFO] [stderr]     |
[INFO] [stderr]     = help: use `*mut T` or `*const T` as appropriate
[INFO] [stderr] 
[INFO] [stderr] error: expected type, found `}`
[INFO] [stderr]    --> src/main.rs:103:1
[INFO] [stderr]     |
[INFO] [stderr] 103 | }
[INFO] [stderr]     | ^ expected type
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:87:9
[INFO] [stderr]    |
[INFO] [stderr] 87 |     v / dot(v, v).sqrt()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^ expected struct `V`, found `f32`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: cannot divide `u32` by `f32`
[INFO] [stderr]    --> src/main.rs:122:28
[INFO] [stderr]     |
[INFO] [stderr] 122 |                 x: 2. * (x / WIDTH as f32) - 1.,
[INFO] [stderr]     |                            ^ no implementation for `u32 / f32`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the trait `std::ops::Div<f32>` is not implemented for `u32`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:87:9
[INFO] [stderr]    |
[INFO] [stderr] 87 |     v / dot(v, v).sqrt()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^ expected struct `V`, found `f32`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: cannot divide `u32` by `f32`
[INFO] [stderr]    --> src/main.rs:123:28
[INFO] [stderr]     |
[INFO] [stderr] 123 |                 y: 2. * (y / HEIGHT as f32) - 1.,
[INFO] [stderr]     |                            ^ no implementation for `u32 / f32`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the trait `std::ops::Div<f32>` is not implemented for `u32`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0308.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error[E0277]: cannot divide `u32` by `f32`
[INFO] [stderr]    --> src/main.rs:122:28
[INFO] [stderr]     |
[INFO] [stderr] 122 |                 x: 2. * (x / WIDTH as f32) - 1.,
[INFO] [stderr]     |                            ^ no implementation for `u32 / f32`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the trait `std::ops::Div<f32>` is not implemented for `u32`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: cannot divide `u32` by `f32`
[INFO] [stderr]    --> src/main.rs:123:28
[INFO] [stderr]     |
[INFO] [stderr] 123 |                 y: 2. * (y / HEIGHT as f32) - 1.,
[INFO] [stderr]     |                            ^ no implementation for `u32 / f32`
[INFO] [stderr]     |
[INFO] [stderr]     = help: the trait `std::ops::Div<f32>` is not implemented for `u32`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `ray_tracer`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] Some errors have detailed explanations: E0277, E0308.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `ray_tracer`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "126ee531f952efcf9d806dcf6e892bd44e59fb5e16912c7ebe6f16c14ca8c773"`
[INFO] running `"docker" "rm" "-f" "126ee531f952efcf9d806dcf6e892bd44e59fb5e16912c7ebe6f16c14ca8c773"`
[INFO] [stdout] 126ee531f952efcf9d806dcf6e892bd44e59fb5e16912c7ebe6f16c14ca8c773