Dec 02 06:53:34.397 INFO testing Inityx/markymark against 1.30.1 for beta-1.31-5
Dec 02 06:53:34.397 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 06:53:34.686 INFO [stdout] e585c88a37f5b2c36820883e306f225b4bfebf815fd3c957eff5d6164a4984db
Dec 02 06:53:34.688 INFO running `"docker" "start" "-a" "e585c88a37f5b2c36820883e306f225b4bfebf815fd3c957eff5d6164a4984db"`
Dec 02 06:53:35.689 INFO [stderr] usermod: no changes
Dec 02 06:53:35.763 INFO [stderr]    Compiling markymark v0.1.0 (/source)
Dec 02 06:53:36.473 INFO [stderr] error[E0554]: #![feature] may not be used on the stable release channel
Dec 02 06:53:36.473 INFO [stderr]  --> src/main.rs:1:1
Dec 02 06:53:36.473 INFO [stderr]   |
Dec 02 06:53:36.473 INFO [stderr] 1 | #![feature(nll, entry_or_default, pattern)]
Dec 02 06:53:36.473 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 06:53:36.473 INFO [stderr] 
Dec 02 06:53:36.473 INFO [stderr] error: aborting due to previous error
Dec 02 06:53:36.473 INFO [stderr] 
Dec 02 06:53:36.473 INFO [stderr] For more information about this error, try `rustc --explain E0554`.
Dec 02 06:53:36.473 INFO [stderr] error: Could not compile `markymark`.
Dec 02 06:53:36.473 INFO [stderr] 
Dec 02 06:53:36.473 INFO [stderr] To learn more, run the command again with --verbose.
Dec 02 06:53:36.473 INFO [stderr] su: No module specific data is present
Dec 02 06:53:37.031 INFO running `"docker" "inspect" "e585c88a37f5b2c36820883e306f225b4bfebf815fd3c957eff5d6164a4984db"`
Dec 02 06:53:37.229 INFO running `"docker" "rm" "-f" "e585c88a37f5b2c36820883e306f225b4bfebf815fd3c957eff5d6164a4984db"`
Dec 02 06:53:37.505 INFO [stdout] e585c88a37f5b2c36820883e306f225b4bfebf815fd3c957eff5d6164a4984db
