Sep 14 03:53:49.484 INFO checking lesguillemets/rgae against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 03:53:49.484 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 03:53:49.484 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-4/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 03:53:49.924 INFO blam! 059632aa1d7e67d429df97cc9f756d3c7e46d9150a9e3df2aa2339c45570f737
Sep 14 03:53:49.925 INFO running `"docker" "start" "-a" "059632aa1d7e67d429df97cc9f756d3c7e46d9150a9e3df2aa2339c45570f737"`
Sep 14 03:53:52.150 INFO kablam! usermod: no changes
Sep 14 03:53:52.530 INFO kablam!     Checking custom_derive v0.1.7
Sep 14 03:53:52.531 INFO kablam!     Checking scoped_threadpool v0.1.9
Sep 14 03:53:52.534 INFO kablam!     Checking deflate v0.7.18
Sep 14 03:53:52.546 INFO kablam!     Checking stb_truetype v0.2.2
Sep 14 03:53:52.547 INFO kablam!     Checking crossbeam-epoch v0.3.1
Sep 14 03:53:52.547 INFO kablam!    Compiling syn v0.14.4
Sep 14 03:53:52.550 INFO kablam!     Checking ordered-float v0.5.0
Sep 14 03:53:52.550 INFO kablam!     Checking alga v0.5.4
Sep 14 03:53:53.231 INFO kablam!     Checking env_logger v0.5.10
Sep 14 03:53:54.371 INFO kablam!     Checking conv v0.3.3
Sep 14 03:53:55.608 INFO kablam!     Checking crossbeam-deque v0.2.0
Sep 14 03:53:56.345 INFO kablam!     Checking rusttype v0.5.2
Sep 14 03:53:57.374 INFO kablam!     Checking quickcheck v0.6.2
Sep 14 03:53:57.840 INFO kablam!     Checking rayon-core v1.4.0
Sep 14 03:53:59.853 INFO kablam!     Checking png v0.12.0
Sep 14 03:54:03.063 INFO kablam!     Checking rayon v1.0.1
Sep 14 03:54:11.274 INFO kablam!     Checking nalgebra v0.13.1
Sep 14 03:54:17.374 INFO kablam!     Checking jpeg-decoder v0.1.15
Sep 14 03:54:18.696 INFO kablam!    Compiling num-derive v0.2.2
Sep 14 03:54:22.464 INFO kablam!     Checking image v0.19.0
Sep 14 03:54:54.135 INFO kablam!     Checking imageproc v0.15.0
Sep 14 03:54:57.180 INFO kablam!     Checking generative v0.1.0 (file:///source)
Sep 14 03:54:59.831 INFO kablam! warning: function is never used: `to_colour`
Sep 14 03:54:59.831 INFO kablam!   --> src/bin/mandelbrot.rs:69:1
Sep 14 03:54:59.831 INFO kablam!    |
Sep 14 03:54:59.831 INFO kablam! 69 | fn to_colour(n: u32, m: u32) -> image::Rgba<u8> {
Sep 14 03:54:59.831 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 03:54:59.831 INFO kablam!    |
Sep 14 03:54:59.831 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 14 03:54:59.831 INFO kablam! 
Sep 14 03:54:59.899 INFO kablam! warning: function is never used: `to_colour`
Sep 14 03:54:59.899 INFO kablam!   --> src/bin/mandelbrot.rs:69:1
Sep 14 03:54:59.899 INFO kablam!    |
Sep 14 03:54:59.899 INFO kablam! 69 | fn to_colour(n: u32, m: u32) -> image::Rgba<u8> {
Sep 14 03:54:59.899 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 03:54:59.921 INFO kablam!    |
Sep 14 03:54:59.922 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 14 03:54:59.922 INFO kablam! 
Sep 14 03:54:59.939 INFO kablam! warning: unused import: `std::fs::File`
Sep 14 03:54:59.939 INFO kablam!  --> src/main.rs:3:5
Sep 14 03:54:59.939 INFO kablam!   |
Sep 14 03:54:59.939 INFO kablam! 3 | use std::fs::File;
Sep 14 03:54:59.939 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 14 03:54:59.939 INFO kablam!   |
Sep 14 03:54:59.939 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 03:54:59.939 INFO kablam! 
Sep 14 03:54:59.939 INFO kablam! warning: unused import: `std::path::Path`
Sep 14 03:54:59.939 INFO kablam!  --> src/main.rs:4:5
Sep 14 03:54:59.939 INFO kablam!   |
Sep 14 03:54:59.939 INFO kablam! 4 | use std::path::Path;
Sep 14 03:54:59.939 INFO kablam!   |     ^^^^^^^^^^^^^^^
Sep 14 03:54:59.939 INFO kablam! 
Sep 14 03:54:59.939 INFO kablam! warning: unused import: `image::GenericImage`
Sep 14 03:54:59.939 INFO kablam!  --> src/main.rs:6:5
Sep 14 03:54:59.939 INFO kablam!   |
Sep 14 03:54:59.939 INFO kablam! 6 | use image::GenericImage;
Sep 14 03:54:59.939 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Sep 14 03:54:59.939 INFO kablam! 
Sep 14 03:55:00.011 INFO kablam! warning: unused import: `rand::random`
Sep 14 03:55:00.011 INFO kablam!  --> src/bin/nebulabrot.rs:8:5
Sep 14 03:55:00.011 INFO kablam!   |
Sep 14 03:55:00.011 INFO kablam! 8 | use rand::random;
Sep 14 03:55:00.011 INFO kablam!   |     ^^^^^^^^^^^^
Sep 14 03:55:00.031 INFO kablam! warning: unused import: `std::fs::File`
Sep 14 03:55:00.031 INFO kablam!  --> src/main.rs:3:5
Sep 14 03:55:00.031 INFO kablam!   |
Sep 14 03:55:00.031 INFO kablam! 3 | use std::fs::File;
Sep 14 03:55:00.031 INFO kablam!   |     ^^^^^^^^^^^^^
Sep 14 03:55:00.031 INFO kablam!   |
Sep 14 03:55:00.031 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 03:55:00.031 INFO kablam! 
Sep 14 03:55:00.031 INFO kablam! warning: unused import: `std::path::Path`
Sep 14 03:55:00.031 INFO kablam!  --> src/main.rs:4:5
Sep 14 03:55:00.031 INFO kablam!   |
Sep 14 03:55:00.031 INFO kablam! 4 | use std::path::Path;
Sep 14 03:55:00.031 INFO kablam!   |     ^^^^^^^^^^^^^^^
Sep 14 03:55:00.031 INFO kablam! 
Sep 14 03:55:00.031 INFO kablam! warning: unused import: `image::GenericImage`
Sep 14 03:55:00.032 INFO kablam!  --> src/main.rs:6:5
Sep 14 03:55:00.032 INFO kablam!   |
Sep 14 03:55:00.032 INFO kablam! 6 | use image::GenericImage;
Sep 14 03:55:00.032 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Sep 14 03:55:00.032 INFO kablam! 
Sep 14 03:55:00.047 INFO kablam!   |
Sep 14 03:55:00.047 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 03:55:00.047 INFO kablam! 
Sep 14 03:55:00.047 INFO kablam! warning: doc comment not used by rustdoc
Sep 14 03:55:00.047 INFO kablam!    --> src/bin/nebulabrot.rs:113:5
Sep 14 03:55:00.047 INFO kablam!     |
Sep 14 03:55:00.047 INFO kablam! 113 |     /// takes a random point from (r,θ) where 0 <= r <= OUTSIDE and 0 <= θ <= pi.
Sep 14 03:55:00.047 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 03:55:00.047 INFO kablam!     |
Sep 14 03:55:00.047 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 14 03:55:00.047 INFO kablam! 
Sep 14 03:55:00.187 INFO kablam! warning: unused import: `rand::random`
Sep 14 03:55:00.187 INFO kablam!  --> src/bin/nebulabrot.rs:8:5
Sep 14 03:55:00.187 INFO kablam!   |
Sep 14 03:55:00.187 INFO kablam! 8 | use rand::random;
Sep 14 03:55:00.187 INFO kablam!   |     ^^^^^^^^^^^^
Sep 14 03:55:00.187 INFO kablam!   |
Sep 14 03:55:00.187 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 03:55:00.187 INFO kablam! 
Sep 14 03:55:00.207 INFO kablam! warning: doc comment not used by rustdoc
Sep 14 03:55:00.207 INFO kablam!    --> src/bin/nebulabrot.rs:113:5
Sep 14 03:55:00.207 INFO kablam!     |
Sep 14 03:55:00.207 INFO kablam! 113 |     /// takes a random point from (r,θ) where 0 <= r <= OUTSIDE and 0 <= θ <= pi.
Sep 14 03:55:00.207 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 03:55:00.207 INFO kablam!     |
Sep 14 03:55:00.207 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 14 03:55:00.207 INFO kablam! 
Sep 14 03:55:00.528 INFO kablam! warning: function is never used: `draw_picture_sqrt`
Sep 14 03:55:00.528 INFO kablam!   --> src/bin/nebulabrot.rs:76:1
Sep 14 03:55:00.528 INFO kablam!    |
Sep 14 03:55:00.528 INFO kablam! 76 | fn draw_picture_sqrt(dat: &Vec<u32>) -> image::ImageBuffer<image::Rgba<u8>, Vec<u8>> {
Sep 14 03:55:00.528 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 03:55:00.528 INFO kablam!    |
Sep 14 03:55:00.528 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 14 03:55:00.528 INFO kablam! 
Sep 14 03:55:00.555 INFO kablam! warning: function is never used: `draw_picture_sqrt`
Sep 14 03:55:00.555 INFO kablam!   --> src/bin/nebulabrot.rs:76:1
Sep 14 03:55:00.555 INFO kablam!    |
Sep 14 03:55:00.555 INFO kablam! 76 | fn draw_picture_sqrt(dat: &Vec<u32>) -> image::ImageBuffer<image::Rgba<u8>, Vec<u8>> {
Sep 14 03:55:00.555 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 03:55:00.555 INFO kablam!    |
Sep 14 03:55:00.556 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 14 03:55:00.556 INFO kablam! 
Sep 14 03:55:00.595 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 08s
Sep 14 03:55:00.635 INFO kablam! su: No module specific data is present
Sep 14 03:55:01.654 INFO running `"docker" "rm" "-f" "059632aa1d7e67d429df97cc9f756d3c7e46d9150a9e3df2aa2339c45570f737"`
Sep 14 03:55:01.947 INFO blam! 059632aa1d7e67d429df97cc9f756d3c7e46d9150a9e3df2aa2339c45570f737