[INFO] fetching crate css-colors 1.0.1...
[INFO] checking css-colors-1.0.1 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] extracting crate css-colors 1.0.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate css-colors 1.0.1 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate css-colors 1.0.1
[INFO] finished tweaking crates.io crate css-colors 1.0.1
[INFO] tweaked toml for crates.io crate css-colors 1.0.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 1350d774e3824b2496b3aa4698d0e79babf45a92002b4dea07f26b18a02bb2ca
[INFO] running `"docker" "start" "-a" "1350d774e3824b2496b3aa4698d0e79babf45a92002b4dea07f26b18a02bb2ca"`
[INFO] [stderr]     Checking css-colors v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]   --> src/ratio.rs:40:15
[INFO] [stderr]    |
[INFO] [stderr] 40 |         Ratio((float * 255.0).round() as u8)
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]   --> src/ratio.rs:44:9
[INFO] [stderr]    |
[INFO] [stderr] 44 |         (self.0 as f32 / 255.0 * 100.0).round() as u8
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `i32` is invalid
[INFO] [stderr]    --> src/rgb.rs:282:20
[INFO] [stderr]     |
[INFO] [stderr] 282 |             h: deg(hue.round() as i32),
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0606`.
[INFO] [stderr] error: could not compile `css-colors`.
[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 `f32` as `u8` is invalid
[INFO] [stderr]   --> src/ratio.rs:40:15
[INFO] [stderr]    |
[INFO] [stderr] 40 |         Ratio((float * 255.0).round() as u8)
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]   --> src/ratio.rs:44:9
[INFO] [stderr]    |
[INFO] [stderr] 44 |         (self.0 as f32 / 255.0 * 100.0).round() as u8
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `i32` is invalid
[INFO] [stderr]    --> src/rgb.rs:282:20
[INFO] [stderr]     |
[INFO] [stderr] 282 |             h: deg(hue.round() as i32),
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0606`.
[INFO] [stderr] error: could not compile `css-colors`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "1350d774e3824b2496b3aa4698d0e79babf45a92002b4dea07f26b18a02bb2ca"`
[INFO] running `"docker" "rm" "-f" "1350d774e3824b2496b3aa4698d0e79babf45a92002b4dea07f26b18a02bb2ca"`
[INFO] [stdout] 1350d774e3824b2496b3aa4698d0e79babf45a92002b4dea07f26b18a02bb2ca