Nov 30 20:43:04.276 INFO testing willsalz/actors against 1.30.1 for beta-1.31-5
Nov 30 20:43:04.276 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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"`
Nov 30 20:43:04.727 INFO [stdout] 39607244c72f1f5bdfee8f1fbb87deccb2eccf95edfd425041ba106a2815db65
Nov 30 20:43:04.731 INFO running `"docker" "start" "-a" "39607244c72f1f5bdfee8f1fbb87deccb2eccf95edfd425041ba106a2815db65"`
Nov 30 20:43:05.911 INFO [stderr] usermod: no changes
Nov 30 20:43:06.011 INFO [stderr]    Compiling libc v0.2.20
Nov 30 20:43:06.011 INFO [stderr]    Compiling regex-syntax v0.4.0
Nov 30 20:43:06.012 INFO [stderr]    Compiling log v0.3.6
Nov 30 20:43:07.591 INFO [stderr]    Compiling memchr v1.0.1
Nov 30 20:43:07.591 INFO [stderr]    Compiling thread-id v3.0.0
Nov 30 20:43:07.921 INFO [stderr]    Compiling thread_local v0.3.2
Nov 30 20:43:08.207 INFO [stderr]    Compiling aho-corasick v0.6.1
Nov 30 20:43:12.471 INFO [stderr]    Compiling regex v0.2.1
Nov 30 20:43:20.435 INFO [stderr]    Compiling env_logger v0.4.0
Nov 30 20:43:21.306 INFO [stderr]    Compiling actors v0.1.0 (/source)
Nov 30 20:43:21.463 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Nov 30 20:43:21.464 INFO [stderr]  --> src/main.rs:1:1
Nov 30 20:43:21.464 INFO [stderr]   |
Nov 30 20:43:21.464 INFO [stderr] 1 | #![feature(unboxed_closures, fn_traits)]
Nov 30 20:43:21.464 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:43:21.464 INFO [stderr] 
Nov 30 20:43:21.464 INFO [stderr] error: aborting due to previous error
Nov 30 20:43:21.464 INFO [stderr] 
Nov 30 20:43:21.464 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Nov 30 20:43:21.469 INFO [stderr] error: Could not compile `actors`.
Nov 30 20:43:21.469 INFO [stderr] 
Nov 30 20:43:21.469 INFO [stderr] To learn more, run the command again with --verbose.
Nov 30 20:43:21.469 INFO [stderr] su: No module specific data is present
Nov 30 20:43:22.070 INFO running `"docker" "inspect" "39607244c72f1f5bdfee8f1fbb87deccb2eccf95edfd425041ba106a2815db65"`
Nov 30 20:43:22.285 INFO running `"docker" "rm" "-f" "39607244c72f1f5bdfee8f1fbb87deccb2eccf95edfd425041ba106a2815db65"`
Nov 30 20:43:22.551 INFO [stdout] 39607244c72f1f5bdfee8f1fbb87deccb2eccf95edfd425041ba106a2815db65
