Nov 02 20:33:20.098 INFO testing fixed_width_derive-0.1.0 against 1.30.0 for beta-1.31-1
Nov 02 20:33:20.098 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-1/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 20:33:20.271 INFO blam! 3475afabea12664c308933175596c1d8aa1015cb8d829a6c7243f06bb9688379
Nov 02 20:33:20.279 INFO running `"docker" "start" "-a" "3475afabea12664c308933175596c1d8aa1015cb8d829a6c7243f06bb9688379"`
Nov 02 20:33:20.706 INFO kablam! usermod: no changes
Nov 02 20:33:20.763 INFO kablam!    Compiling fixed_width v0.1.0
Nov 02 20:33:21.986 INFO kablam!    Compiling fixed_width_derive v0.1.0 (/source)
Nov 02 20:33:25.283 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 02 20:33:25.283 INFO kablam!   --> src/lib.rs:89:1
Nov 02 20:33:25.283 INFO kablam!    |
Nov 02 20:33:25.283 INFO kablam! 89 | #![feature(proc_macro)]
Nov 02 20:33:25.283 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 20:33:25.283 INFO kablam! 
Nov 02 20:33:25.283 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 02 20:33:25.283 INFO kablam!   --> src/lib.rs:90:1
Nov 02 20:33:25.283 INFO kablam!    |
Nov 02 20:33:25.283 INFO kablam! 90 | #![feature(extern_prelude)]
Nov 02 20:33:25.283 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 20:33:25.283 INFO kablam! 
Nov 02 20:33:25.287 INFO kablam! error: aborting due to 2 previous errors
Nov 02 20:33:25.287 INFO kablam! 
Nov 02 20:33:25.287 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 02 20:33:25.292 INFO kablam! error: Could not compile `fixed_width_derive`.
Nov 02 20:33:25.292 INFO kablam! 
Nov 02 20:33:25.292 INFO kablam! To learn more, run the command again with --verbose.
Nov 02 20:33:25.294 INFO kablam! su: No module specific data is present
Nov 02 20:33:25.597 INFO running `"docker" "rm" "-f" "3475afabea12664c308933175596c1d8aa1015cb8d829a6c7243f06bb9688379"`
Nov 02 20:33:25.679 INFO blam! 3475afabea12664c308933175596c1d8aa1015cb8d829a6c7243f06bb9688379
