Nov 02 08:43:35.338 INFO testing quickcheck_macros-0.7.0 against 1.30.0 for beta-1.31-1
Nov 02 08:43:35.338 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 08:43:35.539 INFO blam! e4cf2dbfb8f418ae68e4aabbc9bc4130c350db16c9750526546487b7e10ec690
Nov 02 08:43:35.547 INFO running `"docker" "start" "-a" "e4cf2dbfb8f418ae68e4aabbc9bc4130c350db16c9750526546487b7e10ec690"`
Nov 02 08:43:37.406 INFO kablam! usermod: no changes
Nov 02 08:43:37.568 INFO kablam!    Compiling env_logger v0.5.13
Nov 02 08:43:40.135 INFO kablam!    Compiling quickcheck v0.7.2
Nov 02 08:43:43.741 INFO kablam!    Compiling quickcheck_macros v0.7.0 (/source)
Nov 02 08:43:48.567 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 02 08:43:48.567 INFO kablam!  --> src/lib.rs:8:1
Nov 02 08:43:48.567 INFO kablam!   |
Nov 02 08:43:48.567 INFO kablam! 8 | #![feature(plugin_registrar, rustc_private)]
Nov 02 08:43:48.567 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 08:43:48.567 INFO kablam! 
Nov 02 08:43:48.567 INFO kablam! error: aborting due to previous error
Nov 02 08:43:48.567 INFO kablam! 
Nov 02 08:43:48.567 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 02 08:43:48.570 INFO kablam! error: Could not compile `quickcheck_macros`.
Nov 02 08:43:48.571 INFO kablam! 
Nov 02 08:43:48.571 INFO kablam! To learn more, run the command again with --verbose.
Nov 02 08:43:48.572 INFO kablam! su: No module specific data is present
Nov 02 08:43:49.291 INFO running `"docker" "rm" "-f" "e4cf2dbfb8f418ae68e4aabbc9bc4130c350db16c9750526546487b7e10ec690"`
Nov 02 08:43:49.511 INFO blam! e4cf2dbfb8f418ae68e4aabbc9bc4130c350db16c9750526546487b7e10ec690
