Dec 01 11:24:37.802 INFO testing lesguillemets/rgae against 1.30.1 for beta-1.31-5
Dec 01 11:24:37.802 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 11:24:38.195 INFO [stdout] 560adbd77b98e9a23023fa973d50d7070fb1d986c317bdbd81971004cf7667c4
Dec 01 11:24:38.195 INFO running `"docker" "start" "-a" "560adbd77b98e9a23023fa973d50d7070fb1d986c317bdbd81971004cf7667c4"`
Dec 01 11:24:39.437 INFO [stderr] usermod: no changes
Dec 01 11:24:39.699 INFO [stderr]    Compiling crossbeam-epoch v0.3.1
Dec 01 11:24:39.702 INFO [stderr]    Compiling regex v1.0.1
Dec 01 11:24:39.702 INFO [stderr]    Compiling alga v0.5.4
Dec 01 11:24:39.702 INFO [stderr]    Compiling num-derive v0.2.2
Dec 01 11:24:39.702 INFO [stderr]    Compiling png v0.12.0
Dec 01 11:24:39.702 INFO [stderr]    Compiling rusttype v0.5.2
Dec 01 11:24:42.919 INFO [stderr]    Compiling crossbeam-deque v0.2.0
Dec 01 11:24:44.755 INFO [stderr]    Compiling rayon-core v1.4.0
Dec 01 11:24:50.831 INFO [stderr]    Compiling nalgebra v0.13.1
Dec 01 11:24:51.147 INFO [stderr]    Compiling rayon v1.0.1
Dec 01 11:24:51.727 INFO [stderr]    Compiling env_logger v0.5.10
Dec 01 11:24:54.735 INFO [stderr]    Compiling quickcheck v0.6.2
Dec 01 11:24:57.387 INFO [stderr]    Compiling jpeg-decoder v0.1.15
Dec 01 11:25:02.007 INFO [stderr]    Compiling image v0.19.0
Dec 01 11:25:29.135 INFO [stderr]    Compiling imageproc v0.15.0
Dec 01 11:25:36.085 INFO [stderr]    Compiling generative v0.1.0 (/source)
Dec 01 11:25:39.971 INFO [stderr] warning: function is never used: `to_colour`
Dec 01 11:25:39.971 INFO [stderr]   --> src/bin/mandelbrot.rs:69:1
Dec 01 11:25:39.971 INFO [stderr]    |
Dec 01 11:25:39.971 INFO [stderr] 69 | fn to_colour(n: u32, m: u32) -> image::Rgba<u8> {
Dec 01 11:25:39.971 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:25:39.971 INFO [stderr]    |
Dec 01 11:25:39.971 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 11:25:39.971 INFO [stderr] 
Dec 01 11:25:41.411 INFO [stderr] warning: unused import: `std::fs::File`
Dec 01 11:25:41.411 INFO [stderr]  --> src/main.rs:3:5
Dec 01 11:25:41.411 INFO [stderr]   |
Dec 01 11:25:41.411 INFO [stderr] 3 | use std::fs::File;
Dec 01 11:25:41.411 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 01 11:25:41.411 INFO [stderr]   |
Dec 01 11:25:41.411 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 11:25:41.411 INFO [stderr] 
Dec 01 11:25:41.411 INFO [stderr] warning: unused import: `std::path::Path`
Dec 01 11:25:41.411 INFO [stderr]  --> src/main.rs:4:5
Dec 01 11:25:41.411 INFO [stderr]   |
Dec 01 11:25:41.411 INFO [stderr] 4 | use std::path::Path;
Dec 01 11:25:41.411 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 01 11:25:41.411 INFO [stderr] 
Dec 01 11:25:41.411 INFO [stderr] warning: unused import: `image::GenericImage`
Dec 01 11:25:41.411 INFO [stderr]  --> src/main.rs:6:5
Dec 01 11:25:41.411 INFO [stderr]   |
Dec 01 11:25:41.411 INFO [stderr] 6 | use image::GenericImage;
Dec 01 11:25:41.411 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 01 11:25:41.411 INFO [stderr] 
Dec 01 11:25:42.310 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 01 11:25:42.310 INFO [stderr]  --> src/bin/nebulabrot.rs:1:1
Dec 01 11:25:42.310 INFO [stderr]   |
Dec 01 11:25:42.310 INFO [stderr] 1 | #![feature(non_ascii_idents)]
Dec 01 11:25:42.311 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:25:42.311 INFO [stderr] 
Dec 01 11:25:42.311 INFO [stderr] error: aborting due to previous error
Dec 01 11:25:42.312 INFO [stderr] 
Dec 01 11:25:42.312 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 01 11:25:42.329 INFO [stderr] error: Could not compile `generative`.
Dec 01 11:25:42.329 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 01 11:25:44.986 INFO [stderr] error: build failed
Dec 01 11:25:44.992 INFO [stderr] su: No module specific data is present
Dec 01 11:25:45.665 INFO running `"docker" "inspect" "560adbd77b98e9a23023fa973d50d7070fb1d986c317bdbd81971004cf7667c4"`
Dec 01 11:25:45.877 INFO running `"docker" "rm" "-f" "560adbd77b98e9a23023fa973d50d7070fb1d986c317bdbd81971004cf7667c4"`
Dec 01 11:25:46.092 INFO [stdout] 560adbd77b98e9a23023fa973d50d7070fb1d986c317bdbd81971004cf7667c4
