[INFO] cloning repository https://github.com/jearbear/ray-tracer
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jearbear/ray-tracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjearbear%2Fray-tracer"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjearbear%2Fray-tracer'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 47b4ea64a6cf884674606c005c5dfdeba22ff93b
[INFO] checking jearbear/ray-tracer against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjearbear%2Fray-tracer" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jearbear/ray-tracer on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/jearbear/ray-tracer
[INFO] finished tweaking git repo https://github.com/jearbear/ray-tracer
[INFO] tweaked toml for git repo https://github.com/jearbear/ray-tracer written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/jearbear/ray-tracer already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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] 6ede8912cafa07ff4dd4c7d5cfb38e8fa74b16b6b7e7ece30b7f4ef5cfd8667c
[INFO] running `"docker" "start" "-a" "6ede8912cafa07ff4dd4c7d5cfb38e8fa74b16b6b7e7ece30b7f4ef5cfd8667c"`
[INFO] [stderr]    Compiling libc v0.2.48
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]     Checking ray-tracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `Sub`
[INFO] [stderr]  --> src/types.rs:1:31
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ops::{Add, Div, Mul, Sub};
[INFO] [stderr]   |                               ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid
[INFO] [stderr]   --> src/main.rs:23:22
[INFO] [stderr]    |
[INFO] [stderr] 23 |             let ir = (255.99 * color.x) as i64;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid
[INFO] [stderr]   --> src/main.rs:24:22
[INFO] [stderr]    |
[INFO] [stderr] 24 |             let ig = (255.99 * color.y) as i64;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid
[INFO] [stderr]   --> src/main.rs:25:22
[INFO] [stderr]    |
[INFO] [stderr] 25 |             let ib = (255.99 * color.z) as i64;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid
[INFO] [stderr]   --> src/main.rs:59:22
[INFO] [stderr]    |
[INFO] [stderr] 59 |             let ir = (255.99 * color.x) as i64;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid
[INFO] [stderr]   --> src/main.rs:60:22
[INFO] [stderr]    |
[INFO] [stderr] 60 |             let ig = (255.99 * color.y) as i64;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid
[INFO] [stderr]   --> src/main.rs:61:22
[INFO] [stderr]    |
[INFO] [stderr] 61 |             let ib = (255.99 * color.z) as i64;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Sub`
[INFO] [stderr]  --> src/types.rs:1:31
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ops::{Add, Div, Mul, Sub};
[INFO] [stderr]   |                               ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0606`.
[INFO] [stderr] error: could not compile `ray-tracer`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid
[INFO] [stderr]   --> src/main.rs:23:22
[INFO] [stderr]    |
[INFO] [stderr] 23 |             let ir = (255.99 * color.x) as i64;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid
[INFO] [stderr]   --> src/main.rs:24:22
[INFO] [stderr]    |
[INFO] [stderr] 24 |             let ig = (255.99 * color.y) as i64;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid
[INFO] [stderr]   --> src/main.rs:25:22
[INFO] [stderr]    |
[INFO] [stderr] 25 |             let ib = (255.99 * color.z) as i64;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid
[INFO] [stderr]   --> src/main.rs:59:22
[INFO] [stderr]    |
[INFO] [stderr] 59 |             let ir = (255.99 * color.x) as i64;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid
[INFO] [stderr]   --> src/main.rs:60:22
[INFO] [stderr]    |
[INFO] [stderr] 60 |             let ig = (255.99 * color.y) as i64;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i64` is invalid
[INFO] [stderr]   --> src/main.rs:61:22
[INFO] [stderr]    |
[INFO] [stderr] 61 |             let ib = (255.99 * color.z) as i64;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0606`.
[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" "6ede8912cafa07ff4dd4c7d5cfb38e8fa74b16b6b7e7ece30b7f4ef5cfd8667c"`
[INFO] running `"docker" "rm" "-f" "6ede8912cafa07ff4dd4c7d5cfb38e8fa74b16b6b7e7ece30b7f4ef5cfd8667c"`
[INFO] [stdout] 6ede8912cafa07ff4dd4c7d5cfb38e8fa74b16b6b7e7ece30b7f4ef5cfd8667c