Dec 02 05:13:07.953 INFO testing MonadProject/category against 1.30.1 for beta-1.31-5
Dec 02 05:13:07.953 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 05:13:08.435 INFO [stdout] 37d75bd4260dc7aeaa3710d3a8cd6f5602be7c46abf529358abc2dcd9cdacdce
Dec 02 05:13:08.437 INFO running `"docker" "start" "-a" "37d75bd4260dc7aeaa3710d3a8cd6f5602be7c46abf529358abc2dcd9cdacdce"`
Dec 02 05:13:10.514 INFO [stderr] usermod: no changes
Dec 02 05:13:10.950 INFO [stderr]    Compiling crossbeam-utils v0.6.0
Dec 02 05:13:10.959 INFO [stderr]    Compiling syn v0.15.19
Dec 02 05:13:10.969 INFO [stderr]    Compiling tokio-signal v0.2.6
Dec 02 05:13:13.215 INFO [stderr]    Compiling crossbeam-epoch v0.6.1
Dec 02 05:13:15.007 INFO [stderr]    Compiling crossbeam-deque v0.6.2
Dec 02 05:13:15.007 INFO [stderr]    Compiling crossbeam-channel v0.2.6
Dec 02 05:13:18.231 INFO [stderr]    Compiling tokio-threadpool v0.1.8
Dec 02 05:13:24.606 INFO [stderr]    Compiling tokio-fs v0.1.4
Dec 02 05:13:27.251 INFO [stderr]    Compiling tokio v0.1.11
Dec 02 05:13:42.363 INFO [stderr]    Compiling synstructure v0.10.1
Dec 02 05:13:42.363 INFO [stderr]    Compiling actix_derive v0.3.2
Dec 02 05:13:55.604 INFO [stderr]    Compiling failure_derive v0.1.3
Dec 02 05:14:01.146 INFO [stderr]    Compiling failure v0.1.3
Dec 02 05:14:02.503 INFO [stderr]    Compiling trust-dns-proto v0.5.0
Dec 02 05:14:12.350 INFO [stderr]    Compiling trust-dns-resolver v0.10.0
Dec 02 05:14:23.047 INFO [stderr]    Compiling actix v0.7.6
Dec 02 05:14:33.999 INFO [stderr]    Compiling actix-net v0.1.1
Dec 02 05:14:43.370 INFO [stderr]    Compiling actix-web v0.7.13
Dec 02 05:15:07.608 INFO [stderr]    Compiling category v0.1.0 (/source)
Dec 02 05:15:07.663 INFO [stderr] error: Edition 2018 is unstable and only available for nightly builds of rustc.
Dec 02 05:15:07.663 INFO [stderr] 
Dec 02 05:15:07.699 INFO [stderr] error: Could not compile `category`.
Dec 02 05:15:07.699 INFO [stderr] 
Dec 02 05:15:07.699 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 05:15:07.699 INFO [stderr] su: No module specific data is present
Dec 02 05:15:08.628 INFO running `"docker" "inspect" "37d75bd4260dc7aeaa3710d3a8cd6f5602be7c46abf529358abc2dcd9cdacdce"`
Dec 02 05:15:09.013 INFO running `"docker" "rm" "-f" "37d75bd4260dc7aeaa3710d3a8cd6f5602be7c46abf529358abc2dcd9cdacdce"`
Dec 02 05:15:09.426 INFO [stdout] 37d75bd4260dc7aeaa3710d3a8cd6f5602be7c46abf529358abc2dcd9cdacdce
