[INFO] updating cached repository https://github.com/xurtis/rust-mandelbrot
[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] e8d8a5e43fb5165c9cb2db5f2752fcab3fcecc6c
[INFO] checking xurtis/rust-mandelbrot against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxurtis%2Frust-mandelbrot" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xurtis/rust-mandelbrot 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/xurtis/rust-mandelbrot
[INFO] finished tweaking git repo https://github.com/xurtis/rust-mandelbrot
[INFO] tweaked toml for git repo https://github.com/xurtis/rust-mandelbrot written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/xurtis/rust-mandelbrot 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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 3bc25a6c581a801e408a67e35a5cf1da4d07aeb310e8cd53fbac66ee4042e5f5
[INFO] running `"docker" "start" "-a" "3bc25a6c581a801e408a67e35a5cf1da4d07aeb310e8cd53fbac66ee4042e5f5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Checking byteorder v0.5.3
[INFO] [stderr]     Checking mandelbrot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/style.rs:16:14
[INFO] [stderr]    |
[INFO] [stderr] 16 |            0 ...  255 => Color::RGB(
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/style.rs:21:14
[INFO] [stderr]    |
[INFO] [stderr] 21 |          256 ...  511 => Color::RGB(
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/style.rs:16:14
[INFO] [stderr]    |
[INFO] [stderr] 16 |            0 ...  255 => Color::RGB(
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/style.rs:26:14
[INFO] [stderr]    |
[INFO] [stderr] 26 |          512 ...  767 => Color::RGB(
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/style.rs:31:14
[INFO] [stderr]    |
[INFO] [stderr] 31 |          768 ... 1023 => Color::RGB(
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/style.rs:21:14
[INFO] [stderr]    |
[INFO] [stderr] 21 |          256 ...  511 => Color::RGB(
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/style.rs:36:14
[INFO] [stderr]    |
[INFO] [stderr] 36 |         1024 ... 1279 => Color::RGB(
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/style.rs:26:14
[INFO] [stderr]    |
[INFO] [stderr] 26 |          512 ...  767 => Color::RGB(
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/style.rs:41:14
[INFO] [stderr]    |
[INFO] [stderr] 41 |         1280 ... 1535 => Color::RGB(
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/style.rs:31:14
[INFO] [stderr]    |
[INFO] [stderr] 31 |          768 ... 1023 => Color::RGB(
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/style.rs:54:14
[INFO] [stderr]    |
[INFO] [stderr] 54 |            0 ...  255 => Color::RGB(
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/style.rs:36:14
[INFO] [stderr]    |
[INFO] [stderr] 36 |         1024 ... 1279 => Color::RGB(
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/style.rs:59:14
[INFO] [stderr]    |
[INFO] [stderr] 59 |          256 ...  511 => Color::RGB(
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/style.rs:41:14
[INFO] [stderr]    |
[INFO] [stderr] 41 |         1280 ... 1535 => Color::RGB(
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/style.rs:64:14
[INFO] [stderr]    |
[INFO] [stderr] 64 |          512 ...  767 => Color::RGB(
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/style.rs:54:14
[INFO] [stderr]    |
[INFO] [stderr] 54 |            0 ...  255 => Color::RGB(
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/style.rs:59:14
[INFO] [stderr]    |
[INFO] [stderr] 59 |          256 ...  511 => Color::RGB(
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/style.rs:64:14
[INFO] [stderr]    |
[INFO] [stderr] 64 |          512 ...  767 => Color::RGB(
[INFO] [stderr]    |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u32` is invalid
[INFO] [stderr]   --> src/style.rs:14:26
[INFO] [stderr]    |
[INFO] [stderr] 14 |     let descreet_depth = (depth * RGB_SCALE_ITERS as f64) as u32;
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u32` is invalid
[INFO] [stderr]   --> src/style.rs:52:26
[INFO] [stderr]    |
[INFO] [stderr] 52 |     let descreet_depth = (depth * LIGHT_RGB_SCALE_ITERS as f64) as u32;
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]   --> src/style.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 |         (u8::MAX as f64 * inverse_depth) as u8,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]   --> src/style.rs:78:9
[INFO] [stderr]    |
[INFO] [stderr] 78 |         (u8::MAX as f64 * 0.6f64 * inverse_depth) as u8,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]   --> src/style.rs:86:9
[INFO] [stderr]    |
[INFO] [stderr] 86 |         (u8::MAX as f64 * 0.7 * inverse_depth) as u8,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]   --> src/style.rs:87:9
[INFO] [stderr]    |
[INFO] [stderr] 87 |         (u8::MAX as f64 * 0.2f64 * inverse_depth) as u8,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]   --> src/style.rs:88:9
[INFO] [stderr]    |
[INFO] [stderr] 88 |         (u8::MAX as f64 * inverse_depth) as u8,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 7 previous errors; 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0606`.
[INFO] [stderr] error: could not compile `mandelbrot`.
[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 `u32` is invalid
[INFO] [stderr]   --> src/style.rs:14:26
[INFO] [stderr]    |
[INFO] [stderr] 14 |     let descreet_depth = (depth * RGB_SCALE_ITERS as f64) as u32;
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u32` is invalid
[INFO] [stderr]   --> src/style.rs:52:26
[INFO] [stderr]    |
[INFO] [stderr] 52 |     let descreet_depth = (depth * LIGHT_RGB_SCALE_ITERS as f64) as u32;
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]   --> src/style.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 |         (u8::MAX as f64 * inverse_depth) as u8,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]   --> src/style.rs:78:9
[INFO] [stderr]    |
[INFO] [stderr] 78 |         (u8::MAX as f64 * 0.6f64 * inverse_depth) as u8,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]   --> src/style.rs:86:9
[INFO] [stderr]    |
[INFO] [stderr] 86 |         (u8::MAX as f64 * 0.7 * inverse_depth) as u8,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]   --> src/style.rs:87:9
[INFO] [stderr]    |
[INFO] [stderr] 87 |         (u8::MAX as f64 * 0.2f64 * inverse_depth) as u8,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]   --> src/style.rs:88:9
[INFO] [stderr]    |
[INFO] [stderr] 88 |         (u8::MAX as f64 * inverse_depth) as u8,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 7 previous errors; 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0606`.
[INFO] [stderr] error: could not compile `mandelbrot`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "3bc25a6c581a801e408a67e35a5cf1da4d07aeb310e8cd53fbac66ee4042e5f5"`
[INFO] running `"docker" "rm" "-f" "3bc25a6c581a801e408a67e35a5cf1da4d07aeb310e8cd53fbac66ee4042e5f5"`
[INFO] [stdout] 3bc25a6c581a801e408a67e35a5cf1da4d07aeb310e8cd53fbac66ee4042e5f5