Dec 02 09:56:40.988 INFO testing 2m/rust-vilnius-1 against 1.30.1 for beta-1.31-5
Dec 02 09:56:40.989 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 02 09:56:41.232 INFO [stdout] ab4f052e20973db0ccad3b348a2e1dbe1290dd1f7893b43e85cd71911fee1267
Dec 02 09:56:41.237 INFO running `"docker" "start" "-a" "ab4f052e20973db0ccad3b348a2e1dbe1290dd1f7893b43e85cd71911fee1267"`
Dec 02 09:56:41.713 INFO [stderr] usermod: no changes
Dec 02 09:56:41.883 INFO [stderr]    Compiling phf_shared v0.7.19
Dec 02 09:56:41.883 INFO [stderr]    Compiling serde v0.8.17
Dec 02 09:56:41.885 INFO [stderr]    Compiling glium v0.15.0
Dec 02 09:56:41.885 INFO [stderr]    Compiling backtrace-sys v0.1.5
Dec 02 09:56:42.567 INFO [stderr]    Compiling backtrace v0.2.3
Dec 02 09:56:42.633 INFO [stderr]    Compiling phf_generator v0.7.19
Dec 02 09:56:42.633 INFO [stderr]    Compiling phf v0.7.19
Dec 02 09:56:43.933 INFO [stderr]    Compiling phf_codegen v0.7.19
Dec 02 09:56:45.519 INFO [stderr]    Compiling target_build_utils v0.1.2
Dec 02 09:56:50.519 INFO [stderr]    Compiling serde_json v0.8.3
Dec 02 09:56:58.007 INFO [stderr]    Compiling libloading v0.3.1
Dec 02 09:57:01.878 INFO [stderr]    Compiling dlib v0.3.1
Dec 02 09:57:02.615 INFO [stderr]    Compiling wayland-sys v0.5.11
Dec 02 09:57:04.406 INFO [stderr]    Compiling wayland-client v0.5.12
Dec 02 09:57:07.178 INFO [stderr]    Compiling wayland-window v0.2.3
Dec 02 09:57:07.178 INFO [stderr]    Compiling wayland-kbd v0.3.6
Dec 02 09:57:09.530 INFO [stderr]    Compiling glutin v0.6.2
Dec 02 09:57:36.355 INFO [stderr]    Compiling rust-vilnius v0.1.0 (/source)
Dec 02 09:57:38.451 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 09:57:38.451 INFO [stderr]  --> src/main.rs:1:1
Dec 02 09:57:38.451 INFO [stderr]   |
Dec 02 09:57:38.451 INFO [stderr] 1 | #![feature(duration_checked_ops)]
Dec 02 09:57:38.451 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 09:57:38.451 INFO [stderr] 
Dec 02 09:57:38.451 INFO [stderr] error: aborting due to previous error
Dec 02 09:57:38.451 INFO [stderr] 
Dec 02 09:57:38.451 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 09:57:38.478 INFO [stderr] error: Could not compile `rust-vilnius`.
Dec 02 09:57:38.478 INFO [stderr] 
Dec 02 09:57:38.478 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 09:57:38.478 INFO [stderr] su: No module specific data is present
Dec 02 09:57:39.266 INFO running `"docker" "inspect" "ab4f052e20973db0ccad3b348a2e1dbe1290dd1f7893b43e85cd71911fee1267"`
Dec 02 09:57:39.580 INFO running `"docker" "rm" "-f" "ab4f052e20973db0ccad3b348a2e1dbe1290dd1f7893b43e85cd71911fee1267"`
Dec 02 09:57:39.869 INFO [stdout] ab4f052e20973db0ccad3b348a2e1dbe1290dd1f7893b43e85cd71911fee1267