Nov 28 01:51:40.596 INFO checking lesguillemets/rgae against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 01:51:40.596 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 01:51:41.009 INFO [stdout] 1355a261af726b56e2ff7820b8245170ed73fa33ea25e619cc2d92fac0195093
Nov 28 01:51:41.017 INFO running `"docker" "start" "-a" "1355a261af726b56e2ff7820b8245170ed73fa33ea25e619cc2d92fac0195093"`
Nov 28 01:51:42.669 INFO [stderr] usermod: no changes
Nov 28 01:51:42.884 INFO [stderr]     Checking deflate v0.7.18
Nov 28 01:51:42.884 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Nov 28 01:51:42.884 INFO [stderr]    Compiling syn v0.14.4
Nov 28 01:51:42.885 INFO [stderr]     Checking num-bigint v0.1.44
Nov 28 01:51:42.890 INFO [stderr]     Checking env_logger v0.5.10
Nov 28 01:51:42.890 INFO [stderr]     Checking rusttype v0.5.2
Nov 28 01:51:42.890 INFO [stderr]     Checking nalgebra v0.13.1
Nov 28 01:51:43.888 INFO [stderr]     Checking crossbeam-deque v0.2.0
Nov 28 01:51:46.148 INFO [stderr]     Checking png v0.12.0
Nov 28 01:51:46.502 INFO [stderr]     Checking rayon-core v1.4.0
Nov 28 01:51:46.712 INFO [stderr]     Checking quickcheck v0.6.2
Nov 28 01:51:47.665 INFO [stderr]     Checking num-rational v0.1.42
Nov 28 01:51:48.245 INFO [stderr]     Checking rayon v1.0.1
Nov 28 01:51:49.267 INFO [stderr]     Checking num v0.1.42
Nov 28 01:51:55.096 INFO [stderr]     Checking jpeg-decoder v0.1.15
Nov 28 01:51:58.960 INFO [stderr]    Compiling num-derive v0.2.2
Nov 28 01:52:01.576 INFO [stderr]     Checking image v0.19.0
Nov 28 01:52:21.554 INFO [stderr]     Checking imageproc v0.15.0
Nov 28 01:52:26.456 INFO [stderr]     Checking generative v0.1.0 (/source)
Nov 28 01:52:33.698 INFO [stderr] warning: function is never used: `to_colour`
Nov 28 01:52:33.698 INFO [stderr]   --> src/bin/mandelbrot.rs:69:1
Nov 28 01:52:33.698 INFO [stderr]    |
Nov 28 01:52:33.698 INFO [stderr] 69 | fn to_colour(n: u32, m: u32) -> image::Rgba<u8> {
Nov 28 01:52:33.698 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:52:33.708 INFO [stderr]    |
Nov 28 01:52:33.708 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 01:52:33.708 INFO [stderr] 
Nov 28 01:52:33.983 INFO [stderr] warning: function is never used: `to_colour`
Nov 28 01:52:33.983 INFO [stderr]   --> src/bin/mandelbrot.rs:69:1
Nov 28 01:52:33.983 INFO [stderr]    |
Nov 28 01:52:33.983 INFO [stderr] 69 | fn to_colour(n: u32, m: u32) -> image::Rgba<u8> {
Nov 28 01:52:33.983 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:52:33.983 INFO [stderr]    |
Nov 28 01:52:33.984 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 01:52:33.984 INFO [stderr] 
Nov 28 01:52:36.336 INFO [stderr] warning: unused import: `rand::random`
Nov 28 01:52:36.336 INFO [stderr]  --> src/bin/nebulabrot.rs:8:5
Nov 28 01:52:36.336 INFO [stderr]   |
Nov 28 01:52:36.336 INFO [stderr] 8 | use rand::random;
Nov 28 01:52:36.336 INFO [stderr]   |     ^^^^^^^^^^^^
Nov 28 01:52:36.360 INFO [stderr]   |
Nov 28 01:52:36.360 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 01:52:36.360 INFO [stderr] 
Nov 28 01:52:36.361 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 01:52:36.361 INFO [stderr]    --> src/bin/nebulabrot.rs:113:5
Nov 28 01:52:36.361 INFO [stderr]     |
Nov 28 01:52:36.361 INFO [stderr] 113 |     /// takes a random point from (r,θ) where 0 <= r <= OUTSIDE and 0 <= θ <= pi.
Nov 28 01:52:36.362 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:52:36.362 INFO [stderr]     |
Nov 28 01:52:36.362 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Nov 28 01:52:36.362 INFO [stderr] 
Nov 28 01:52:36.368 INFO [stderr] warning: unused import: `std::fs::File`
Nov 28 01:52:36.368 INFO [stderr]  --> src/main.rs:3:5
Nov 28 01:52:36.368 INFO [stderr]   |
Nov 28 01:52:36.368 INFO [stderr] 3 | use std::fs::File;
Nov 28 01:52:36.368 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 28 01:52:36.380 INFO [stderr]   |
Nov 28 01:52:36.380 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 01:52:36.380 INFO [stderr] 
Nov 28 01:52:36.381 INFO [stderr] warning: unused import: `std::path::Path`
Nov 28 01:52:36.381 INFO [stderr]  --> src/main.rs:4:5
Nov 28 01:52:36.381 INFO [stderr]   |
Nov 28 01:52:36.381 INFO [stderr] 4 | use std::path::Path;
Nov 28 01:52:36.381 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 28 01:52:36.381 INFO [stderr] 
Nov 28 01:52:36.381 INFO [stderr] warning: unused import: `image::GenericImage`
Nov 28 01:52:36.381 INFO [stderr]  --> src/main.rs:6:5
Nov 28 01:52:36.381 INFO [stderr]   |
Nov 28 01:52:36.381 INFO [stderr] 6 | use image::GenericImage;
Nov 28 01:52:36.381 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 28 01:52:36.381 INFO [stderr] 
Nov 28 01:52:36.459 INFO [stderr] warning: unused import: `rand::random`
Nov 28 01:52:36.459 INFO [stderr]  --> src/bin/nebulabrot.rs:8:5
Nov 28 01:52:36.459 INFO [stderr]   |
Nov 28 01:52:36.459 INFO [stderr] 8 | use rand::random;
Nov 28 01:52:36.459 INFO [stderr]   |     ^^^^^^^^^^^^
Nov 28 01:52:36.459 INFO [stderr]   |
Nov 28 01:52:36.459 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 01:52:36.459 INFO [stderr] 
Nov 28 01:52:36.485 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 01:52:36.485 INFO [stderr]    --> src/bin/nebulabrot.rs:113:5
Nov 28 01:52:36.485 INFO [stderr]     |
Nov 28 01:52:36.485 INFO [stderr] 113 |     /// takes a random point from (r,θ) where 0 <= r <= OUTSIDE and 0 <= θ <= pi.
Nov 28 01:52:36.485 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:52:36.485 INFO [stderr]     |
Nov 28 01:52:36.485 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Nov 28 01:52:36.485 INFO [stderr] 
Nov 28 01:52:36.624 INFO [stderr] warning: unused import: `std::fs::File`
Nov 28 01:52:36.625 INFO [stderr]  --> src/main.rs:3:5
Nov 28 01:52:36.625 INFO [stderr]   |
Nov 28 01:52:36.625 INFO [stderr] 3 | use std::fs::File;
Nov 28 01:52:36.626 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 28 01:52:36.626 INFO [stderr]   |
Nov 28 01:52:36.627 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 01:52:36.627 INFO [stderr] 
Nov 28 01:52:36.628 INFO [stderr] warning: unused import: `std::path::Path`
Nov 28 01:52:36.628 INFO [stderr]  --> src/main.rs:4:5
Nov 28 01:52:36.629 INFO [stderr]   |
Nov 28 01:52:36.629 INFO [stderr] 4 | use std::path::Path;
Nov 28 01:52:36.630 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 28 01:52:36.630 INFO [stderr] 
Nov 28 01:52:36.631 INFO [stderr] warning: unused import: `image::GenericImage`
Nov 28 01:52:36.631 INFO [stderr]  --> src/main.rs:6:5
Nov 28 01:52:36.632 INFO [stderr]   |
Nov 28 01:52:36.632 INFO [stderr] 6 | use image::GenericImage;
Nov 28 01:52:36.633 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 28 01:52:36.633 INFO [stderr] 
Nov 28 01:52:36.831 INFO [stderr] warning: function is never used: `draw_picture_sqrt`
Nov 28 01:52:36.832 INFO [stderr]   --> src/bin/nebulabrot.rs:76:1
Nov 28 01:52:36.833 INFO [stderr]    |
Nov 28 01:52:36.833 INFO [stderr] 76 | fn draw_picture_sqrt(dat: &Vec<u32>) -> image::ImageBuffer<image::Rgba<u8>, Vec<u8>> {
Nov 28 01:52:36.834 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:52:36.835 INFO [stderr]    |
Nov 28 01:52:36.835 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 01:52:36.836 INFO [stderr] 
Nov 28 01:52:36.895 INFO [stderr] warning: function is never used: `draw_picture_sqrt`
Nov 28 01:52:36.896 INFO [stderr]   --> src/bin/nebulabrot.rs:76:1
Nov 28 01:52:36.896 INFO [stderr]    |
Nov 28 01:52:36.896 INFO [stderr] 76 | fn draw_picture_sqrt(dat: &Vec<u32>) -> image::ImageBuffer<image::Rgba<u8>, Vec<u8>> {
Nov 28 01:52:36.896 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 01:52:36.897 INFO [stderr]    |
Nov 28 01:52:36.897 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 01:52:36.897 INFO [stderr] 
Nov 28 01:52:36.969 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.27s
Nov 28 01:52:36.985 INFO [stderr] su: No module specific data is present
Nov 28 01:52:38.706 INFO running `"docker" "inspect" "1355a261af726b56e2ff7820b8245170ed73fa33ea25e619cc2d92fac0195093"`
Nov 28 01:52:39.004 INFO running `"docker" "rm" "-f" "1355a261af726b56e2ff7820b8245170ed73fa33ea25e619cc2d92fac0195093"`
Nov 28 01:52:39.428 INFO [stdout] 1355a261af726b56e2ff7820b8245170ed73fa33ea25e619cc2d92fac0195093