Nov 02 14:07:36.620 INFO testing katana-1.0.2 against 1.30.0 for beta-1.31-1
Nov 02 14:07:36.620 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-2/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 02 14:07:36.778 INFO blam! fc18124b41b1310e106a49284e9b1c3baef1dfc9eea786748459e737d3ff3b37
Nov 02 14:07:36.780 INFO running `"docker" "start" "-a" "fc18124b41b1310e106a49284e9b1c3baef1dfc9eea786748459e737d3ff3b37"`
Nov 02 14:07:37.243 INFO kablam! usermod: no changes
Nov 02 14:07:37.268 INFO kablam!    Compiling katana v1.0.2 (/source)
Nov 02 14:07:38.140 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 02 14:07:38.140 INFO kablam!  --> src/lib.rs:1:1
Nov 02 14:07:38.140 INFO kablam!   |
Nov 02 14:07:38.140 INFO kablam! 1 | #![feature(test)]
Nov 02 14:07:38.140 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Nov 02 14:07:38.140 INFO kablam! 
Nov 02 14:07:38.140 INFO kablam! error: aborting due to previous error
Nov 02 14:07:38.140 INFO kablam! 
Nov 02 14:07:38.140 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 02 14:07:38.145 INFO kablam! error: Could not compile `katana`.
Nov 02 14:07:38.145 INFO kablam! 
Nov 02 14:07:38.145 INFO kablam! To learn more, run the command again with --verbose.
Nov 02 14:07:38.146 INFO kablam! su: No module specific data is present
Nov 02 14:07:38.428 INFO running `"docker" "rm" "-f" "fc18124b41b1310e106a49284e9b1c3baef1dfc9eea786748459e737d3ff3b37"`
Nov 02 14:07:38.514 INFO blam! fc18124b41b1310e106a49284e9b1c3baef1dfc9eea786748459e737d3ff3b37
