Nov 04 03:46:48.992 INFO checking lesguillemets/rgae against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 03:46:48.992 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-6/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +e740b9aa0b624fa39feb39613e76d15bdf57e594-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 04 03:46:49.435 INFO blam! 8ca85b6f0f2494904d6ebb752bb7375cacd336e897d74b9d076b832475f7a379
Nov 04 03:46:49.451 INFO running `"docker" "start" "-a" "8ca85b6f0f2494904d6ebb752bb7375cacd336e897d74b9d076b832475f7a379"`
Nov 04 03:46:50.412 INFO kablam! usermod: no changes
Nov 04 03:46:50.621 INFO kablam!     Checking custom_derive v0.1.7
Nov 04 03:46:50.621 INFO kablam!     Checking crossbeam-epoch v0.3.1
Nov 04 03:46:50.621 INFO kablam!     Checking num-complex v0.1.43
Nov 04 03:46:50.621 INFO kablam!     Checking regex v1.0.1
Nov 04 03:46:50.621 INFO kablam!    Compiling num-derive v0.2.2
Nov 04 03:46:50.621 INFO kablam!     Checking png v0.12.0
Nov 04 03:46:50.621 INFO kablam!     Checking num-rational v0.1.42
Nov 04 03:46:50.621 INFO kablam!     Checking rusttype v0.5.2
Nov 04 03:46:51.475 INFO kablam!     Checking conv v0.3.3
Nov 04 03:46:51.919 INFO kablam!     Checking crossbeam-deque v0.2.0
Nov 04 03:46:54.075 INFO kablam!     Checking alga v0.5.4
Nov 04 03:46:54.075 INFO kablam!     Checking num v0.1.42
Nov 04 03:46:54.675 INFO kablam!     Checking rayon-core v1.4.0
Nov 04 03:46:57.262 INFO kablam!     Checking rayon v1.0.1
Nov 04 03:46:58.711 INFO kablam!     Checking env_logger v0.5.10
Nov 04 03:47:01.155 INFO kablam!     Checking quickcheck v0.6.2
Nov 04 03:47:02.927 INFO kablam!     Checking nalgebra v0.13.1
Nov 04 03:47:03.387 INFO kablam!     Checking jpeg-decoder v0.1.15
Nov 04 03:47:04.980 INFO kablam!     Checking image v0.19.0
Nov 04 03:47:32.283 INFO kablam!     Checking imageproc v0.15.0
Nov 04 03:47:36.264 INFO kablam!     Checking generative v0.1.0 (/source)
Nov 04 03:47:42.890 INFO kablam! warning: function is never used: `to_colour`
Nov 04 03:47:42.890 INFO kablam!   --> src/bin/mandelbrot.rs:69:1
Nov 04 03:47:42.890 INFO kablam!    |
Nov 04 03:47:42.890 INFO kablam! 69 | fn to_colour(n: u32, m: u32) -> image::Rgba<u8> {
Nov 04 03:47:42.890 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:47:42.890 INFO kablam!    |
Nov 04 03:47:42.890 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 03:47:42.890 INFO kablam! 
Nov 04 03:47:43.303 INFO kablam! warning: function is never used: `to_colour`
Nov 04 03:47:43.303 INFO kablam!   --> src/bin/mandelbrot.rs:69:1
Nov 04 03:47:43.303 INFO kablam!    |
Nov 04 03:47:43.303 INFO kablam! 69 | fn to_colour(n: u32, m: u32) -> image::Rgba<u8> {
Nov 04 03:47:43.303 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:47:43.303 INFO kablam!    |
Nov 04 03:47:43.303 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 03:47:43.303 INFO kablam! 
Nov 04 03:47:44.371 INFO kablam! warning: unused import: `std::fs::File`
Nov 04 03:47:44.371 INFO kablam!  --> src/main.rs:3:5
Nov 04 03:47:44.371 INFO kablam!   |
Nov 04 03:47:44.371 INFO kablam! 3 | use std::fs::File;
Nov 04 03:47:44.371 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 04 03:47:44.371 INFO kablam!   |
Nov 04 03:47:44.371 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 03:47:44.371 INFO kablam! 
Nov 04 03:47:44.371 INFO kablam! warning: unused import: `std::path::Path`
Nov 04 03:47:44.371 INFO kablam!  --> src/main.rs:4:5
Nov 04 03:47:44.371 INFO kablam!   |
Nov 04 03:47:44.371 INFO kablam! 4 | use std::path::Path;
Nov 04 03:47:44.371 INFO kablam!   |     ^^^^^^^^^^^^^^^
Nov 04 03:47:44.371 INFO kablam! 
Nov 04 03:47:44.371 INFO kablam! warning: unused import: `image::GenericImage`
Nov 04 03:47:44.371 INFO kablam!  --> src/main.rs:6:5
Nov 04 03:47:44.371 INFO kablam!   |
Nov 04 03:47:44.371 INFO kablam! 6 | use image::GenericImage;
Nov 04 03:47:44.371 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 04 03:47:44.371 INFO kablam! 
Nov 04 03:47:44.815 INFO kablam! warning: unused import: `rand::random`
Nov 04 03:47:44.815 INFO kablam!  --> src/bin/nebulabrot.rs:8:5
Nov 04 03:47:44.815 INFO kablam!   |
Nov 04 03:47:44.815 INFO kablam! 8 | use rand::random;
Nov 04 03:47:44.815 INFO kablam!   |     ^^^^^^^^^^^^
Nov 04 03:47:44.823 INFO kablam!   |
Nov 04 03:47:44.823 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 03:47:44.824 INFO kablam! 
Nov 04 03:47:44.824 INFO kablam! warning: doc comment not used by rustdoc
Nov 04 03:47:44.824 INFO kablam!    --> src/bin/nebulabrot.rs:113:5
Nov 04 03:47:44.824 INFO kablam!     |
Nov 04 03:47:44.824 INFO kablam! 113 |     /// takes a random point from (r,θ) where 0 <= r <= OUTSIDE and 0 <= θ <= pi.
Nov 04 03:47:44.824 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:47:44.825 INFO kablam!     |
Nov 04 03:47:44.825 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Nov 04 03:47:44.825 INFO kablam! 
Nov 04 03:47:45.079 INFO kablam! warning: unused import: `std::fs::File`
Nov 04 03:47:45.079 INFO kablam!  --> src/main.rs:3:5
Nov 04 03:47:45.080 INFO kablam!   |
Nov 04 03:47:45.080 INFO kablam! 3 | use std::fs::File;
Nov 04 03:47:45.080 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 04 03:47:45.081 INFO kablam!   |
Nov 04 03:47:45.081 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 03:47:45.081 INFO kablam! 
Nov 04 03:47:45.081 INFO kablam! warning: unused import: `std::path::Path`
Nov 04 03:47:45.082 INFO kablam!  --> src/main.rs:4:5
Nov 04 03:47:45.082 INFO kablam!   |
Nov 04 03:47:45.082 INFO kablam! 4 | use std::path::Path;
Nov 04 03:47:45.083 INFO kablam!   |     ^^^^^^^^^^^^^^^
Nov 04 03:47:45.083 INFO kablam! 
Nov 04 03:47:45.083 INFO kablam! warning: unused import: `image::GenericImage`
Nov 04 03:47:45.084 INFO kablam!  --> src/main.rs:6:5
Nov 04 03:47:45.084 INFO kablam!   |
Nov 04 03:47:45.084 INFO kablam! 6 | use image::GenericImage;
Nov 04 03:47:45.084 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 04 03:47:45.085 INFO kablam! 
Nov 04 03:47:45.379 INFO kablam! warning: function is never used: `draw_picture_sqrt`
Nov 04 03:47:45.379 INFO kablam!   --> src/bin/nebulabrot.rs:76:1
Nov 04 03:47:45.379 INFO kablam!    |
Nov 04 03:47:45.379 INFO kablam! 76 | fn draw_picture_sqrt(dat: &Vec<u32>) -> image::ImageBuffer<image::Rgba<u8>, Vec<u8>> {
Nov 04 03:47:45.379 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:47:45.379 INFO kablam!    |
Nov 04 03:47:45.379 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 03:47:45.379 INFO kablam! 
Nov 04 03:47:45.471 INFO kablam! warning: unused import: `rand::random`
Nov 04 03:47:45.471 INFO kablam!  --> src/bin/nebulabrot.rs:8:5
Nov 04 03:47:45.471 INFO kablam!   |
Nov 04 03:47:45.471 INFO kablam! 8 | use rand::random;
Nov 04 03:47:45.471 INFO kablam!   |     ^^^^^^^^^^^^
Nov 04 03:47:45.471 INFO kablam!   |
Nov 04 03:47:45.471 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 03:47:45.471 INFO kablam! 
Nov 04 03:47:45.471 INFO kablam! warning: doc comment not used by rustdoc
Nov 04 03:47:45.471 INFO kablam!    --> src/bin/nebulabrot.rs:113:5
Nov 04 03:47:45.471 INFO kablam!     |
Nov 04 03:47:45.471 INFO kablam! 113 |     /// takes a random point from (r,θ) where 0 <= r <= OUTSIDE and 0 <= θ <= pi.
Nov 04 03:47:45.471 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:47:45.471 INFO kablam!     |
Nov 04 03:47:45.471 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Nov 04 03:47:45.471 INFO kablam! 
Nov 04 03:47:45.627 INFO kablam! warning: function is never used: `draw_picture_sqrt`
Nov 04 03:47:45.627 INFO kablam!   --> src/bin/nebulabrot.rs:76:1
Nov 04 03:47:45.627 INFO kablam!    |
Nov 04 03:47:45.627 INFO kablam! 76 | fn draw_picture_sqrt(dat: &Vec<u32>) -> image::ImageBuffer<image::Rgba<u8>, Vec<u8>> {
Nov 04 03:47:45.627 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:47:45.627 INFO kablam!    |
Nov 04 03:47:45.627 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 03:47:45.627 INFO kablam! 
Nov 04 03:47:45.663 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 55.22s
Nov 04 03:47:45.679 INFO kablam! su: No module specific data is present
Nov 04 03:47:46.656 INFO running `"docker" "rm" "-f" "8ca85b6f0f2494904d6ebb752bb7375cacd336e897d74b9d076b832475f7a379"`
Nov 04 03:47:46.999 INFO blam! 8ca85b6f0f2494904d6ebb752bb7375cacd336e897d74b9d076b832475f7a379