Dec 02 12:05:45.489 INFO testing valora-0.1.0 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 12:05:45.489 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 02 12:05:45.654 INFO [stdout] f9e735ee201cf94b62898ffc2b4bb451d3c8b9387d37d819730e165d4ae9a4b0
Dec 02 12:05:45.661 INFO running `"docker" "start" "-a" "f9e735ee201cf94b62898ffc2b4bb451d3c8b9387d37d819730e165d4ae9a4b0"`
Dec 02 12:05:46.315 INFO [stderr] usermod: no changes
Dec 02 12:05:46.715 INFO [stderr]    Compiling nodrop v0.1.13
Dec 02 12:05:46.723 INFO [stderr]    Compiling memmap v0.6.2
Dec 02 12:05:46.723 INFO [stderr]    Compiling shared_library v0.1.9
Dec 02 12:05:46.723 INFO [stderr]    Compiling svgparser v0.4.3
Dec 02 12:05:46.723 INFO [stderr]    Compiling gl_generator v0.7.0
Dec 02 12:05:46.723 INFO [stderr]    Compiling x11-dl v2.18.3
Dec 02 12:05:46.723 INFO [stderr]    Compiling euclid v0.15.6
Dec 02 12:05:46.723 INFO [stderr]    Compiling sid v0.5.2
Dec 02 12:05:48.760 INFO [stderr]    Compiling num-bigint v0.1.44
Dec 02 12:05:51.724 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 02 12:05:51.760 INFO [stderr]    Compiling arrayvec v0.4.8
Dec 02 12:05:52.359 INFO [stderr]    Compiling arrayvec v0.3.25
Dec 02 12:05:58.263 INFO [stderr]    Compiling png v0.11.0
Dec 02 12:05:58.345 INFO [stderr]    Compiling wayland-sys v0.12.5
Dec 02 12:05:58.471 INFO [stderr]    Compiling osmesa-sys v0.1.2
Dec 02 12:05:58.627 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 02 12:06:05.919 INFO [stderr]    Compiling lyon_core v0.8.0
Dec 02 12:06:06.031 INFO [stderr]    Compiling lyon_bezier v0.8.5
Dec 02 12:06:06.351 INFO [stderr]    Compiling crossbeam-epoch v0.3.1
Dec 02 12:06:06.356 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 02 12:06:06.361 INFO [stderr]    Compiling palette v0.2.1
Dec 02 12:06:06.456 INFO [stderr]    Compiling glutin v0.11.0
Dec 02 12:06:17.747 INFO [stderr]    Compiling glium v0.19.0
Dec 02 12:06:21.255 INFO [stderr]    Compiling num-rational v0.1.42
Dec 02 12:06:21.325 INFO [stderr]    Compiling wayland-client v0.12.5
Dec 02 12:06:21.435 INFO [stderr]    Compiling crossbeam-deque v0.2.0
Dec 02 12:06:21.531 INFO [stderr]    Compiling lyon_path_iterator v0.8.5
Dec 02 12:06:21.595 INFO [stderr]    Compiling lyon_path_builder v0.8.6
Dec 02 12:06:29.556 INFO [stderr]    Compiling rayon-core v1.4.1
Dec 02 12:06:31.435 INFO [stderr]    Compiling lyon_svg v0.8.6
Dec 02 12:06:32.565 INFO [stderr]    Compiling lyon_path v0.8.6
Dec 02 12:06:32.649 INFO [stderr]    Compiling num v0.1.42
Dec 02 12:06:44.075 INFO [stderr]    Compiling lyon_tessellation v0.8.8
Dec 02 12:06:44.075 INFO [stderr]    Compiling lyon_extra v0.8.6
Dec 02 12:06:44.140 INFO [stderr]    Compiling wayland-protocols v0.12.5
Dec 02 12:06:44.460 INFO [stderr]    Compiling wayland-kbd v0.13.1
Dec 02 12:06:53.310 INFO [stderr]    Compiling rayon v1.0.3
Dec 02 12:06:56.153 INFO [stderr]    Compiling lyon v0.8.8
Dec 02 12:07:03.472 INFO [stderr]    Compiling libloading v0.3.4
Dec 02 12:07:08.747 INFO [stderr]    Compiling wayland-window v0.13.3
Dec 02 12:07:12.518 INFO [stderr]    Compiling jpeg-decoder v0.1.15
Dec 02 12:07:13.179 INFO [stderr]    Compiling dlib v0.3.1
Dec 02 12:07:14.613 INFO [stderr]    Compiling wayland-sys v0.9.10
Dec 02 12:07:15.779 INFO [stderr]    Compiling winit v0.9.0
Dec 02 12:07:17.863 INFO [stderr]    Compiling wayland-client v0.9.10
Dec 02 12:07:21.773 INFO [stderr]    Compiling image v0.18.0
Dec 02 12:08:04.514 INFO [stderr]    Compiling valora v0.1.0 (/source)
Dec 02 12:08:09.603 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 12:08:09.603 INFO [stderr]  --> src/lib.rs:1:1
Dec 02 12:08:09.603 INFO [stderr]   |
Dec 02 12:08:09.603 INFO [stderr] 1 | #![feature(specialization)]
Dec 02 12:08:09.603 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 12:08:09.603 INFO [stderr] 
Dec 02 12:08:09.603 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 12:08:09.603 INFO [stderr]  --> src/lib.rs:2:1
Dec 02 12:08:09.603 INFO [stderr]   |
Dec 02 12:08:09.603 INFO [stderr] 2 | #![feature(use_nested_groups)]
Dec 02 12:08:09.603 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 12:08:09.603 INFO [stderr] 
Dec 02 12:08:09.603 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 12:08:09.603 INFO [stderr]  --> src/lib.rs:3:1
Dec 02 12:08:09.603 INFO [stderr]   |
Dec 02 12:08:09.603 INFO [stderr] 3 | #![feature(unboxed_closures)]
Dec 02 12:08:09.604 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 12:08:09.604 INFO [stderr] 
Dec 02 12:08:09.604 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 12:08:09.604 INFO [stderr]  --> src/lib.rs:4:1
Dec 02 12:08:09.604 INFO [stderr]   |
Dec 02 12:08:09.604 INFO [stderr] 4 | #![feature(fnbox)]
Dec 02 12:08:09.604 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 02 12:08:09.604 INFO [stderr] 
Dec 02 12:08:09.604 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 12:08:09.604 INFO [stderr]  --> src/lib.rs:5:1
Dec 02 12:08:09.604 INFO [stderr]   |
Dec 02 12:08:09.604 INFO [stderr] 5 | #![feature(nll)]
Dec 02 12:08:09.604 INFO [stderr]   | ^^^^^^^^^^^^^^^^
Dec 02 12:08:09.604 INFO [stderr] 
Dec 02 12:08:09.604 INFO [stderr] error[E0554]: #![feature] may not be used on the beta release channel
Dec 02 12:08:09.604 INFO [stderr]  --> src/lib.rs:6:1
Dec 02 12:08:09.604 INFO [stderr]   |
Dec 02 12:08:09.604 INFO [stderr] 6 | #![feature(crate_in_paths)]
Dec 02 12:08:09.604 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 12:08:09.604 INFO [stderr] 
Dec 02 12:08:09.611 INFO [stderr] error: aborting due to 6 previous errors
Dec 02 12:08:09.611 INFO [stderr] 
Dec 02 12:08:09.611 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 12:08:09.639 INFO [stderr] error: Could not compile `valora`.
Dec 02 12:08:09.639 INFO [stderr] 
Dec 02 12:08:09.639 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 12:08:09.639 INFO [stderr] su: No module specific data is present
Dec 02 12:08:09.977 INFO running `"docker" "inspect" "f9e735ee201cf94b62898ffc2b4bb451d3c8b9387d37d819730e165d4ae9a4b0"`
Dec 02 12:08:10.124 INFO running `"docker" "rm" "-f" "f9e735ee201cf94b62898ffc2b4bb451d3c8b9387d37d819730e165d4ae9a4b0"`
Dec 02 12:08:10.290 INFO [stdout] f9e735ee201cf94b62898ffc2b4bb451d3c8b9387d37d819730e165d4ae9a4b0