Nov 01 01:21:00.449 INFO testing nrc/rustdoc-highlight against 1.30.0 for beta-1.31-1
Nov 01 01:21:00.450 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-3/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-1/1.30.0:/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 +1.30.0 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 01 01:21:00.992 INFO blam! 4e72469fc93b23058629523d296a96a5e98d66ec4e79cbf4b7165e1da093c21b
Nov 01 01:21:01.001 INFO running `"docker" "start" "-a" "4e72469fc93b23058629523d296a96a5e98d66ec4e79cbf4b7165e1da093c21b"`
Nov 01 01:21:02.335 INFO kablam! usermod: no changes
Nov 01 01:21:02.371 INFO kablam!    Compiling rustdoc-highlight v0.1.5 (/source)
Nov 01 01:21:03.363 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 01 01:21:03.363 INFO kablam!   --> src/lib.rs:23:1
Nov 01 01:21:03.363 INFO kablam!    |
Nov 01 01:21:03.363 INFO kablam! 23 | #![feature(rustc_private)]
Nov 01 01:21:03.363 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:21:03.363 INFO kablam! 
Nov 01 01:21:03.367 INFO kablam! error: aborting due to previous error
Nov 01 01:21:03.367 INFO kablam! 
Nov 01 01:21:03.367 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 01 01:21:03.372 INFO kablam! error: Could not compile `rustdoc-highlight`.
Nov 01 01:21:03.372 INFO kablam! 
Nov 01 01:21:03.372 INFO kablam! To learn more, run the command again with --verbose.
Nov 01 01:21:03.379 INFO kablam! su: No module specific data is present
Nov 01 01:21:03.676 INFO running `"docker" "rm" "-f" "4e72469fc93b23058629523d296a96a5e98d66ec4e79cbf4b7165e1da093c21b"`
Nov 01 01:21:03.866 INFO blam! 4e72469fc93b23058629523d296a96a5e98d66ec4e79cbf4b7165e1da093c21b
