Nov 01 08:27:37.624 INFO testing hhatto/fpath against 1.30.0 for beta-1.31-1
Nov 01 08:27:37.624 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 01 08:27:38.072 INFO blam! d1227f6d234977ef3d9117624b6a15b30149a27d6304163ebab7f22026fee811
Nov 01 08:27:38.083 INFO running `"docker" "start" "-a" "d1227f6d234977ef3d9117624b6a15b30149a27d6304163ebab7f22026fee811"`
Nov 01 08:27:39.304 INFO kablam! usermod: no changes
Nov 01 08:27:39.475 INFO kablam!    Compiling spin v0.4.9
Nov 01 08:27:39.475 INFO kablam!    Compiling users v0.6.1
Nov 01 08:27:39.491 INFO kablam!    Compiling aho-corasick v0.6.8
Nov 01 08:27:39.491 INFO kablam!    Compiling mashup-impl v0.1.7
Nov 01 08:27:39.491 INFO kablam!    Compiling syn v0.14.9
Nov 01 08:27:39.731 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 01 08:27:39.731 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.9/src/lib.rs:6:35
Nov 01 08:27:39.731 INFO kablam!   |
Nov 01 08:27:39.731 INFO kablam! 6 | #![cfg_attr(feature = "const_fn", feature(const_fn))]
Nov 01 08:27:39.731 INFO kablam!   |                                   ^^^^^^^^^^^^^^^^^^
Nov 01 08:27:39.731 INFO kablam! 
Nov 01 08:27:39.731 INFO kablam! error: aborting due to previous error
Nov 01 08:27:39.731 INFO kablam! 
Nov 01 08:27:39.731 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 01 08:27:39.747 INFO kablam! error: Could not compile `spin`.
Nov 01 08:27:39.747 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 01 08:28:03.129 INFO kablam! error: build failed
Nov 01 08:28:03.131 INFO kablam! su: No module specific data is present
Nov 01 08:28:03.931 INFO running `"docker" "rm" "-f" "d1227f6d234977ef3d9117624b6a15b30149a27d6304163ebab7f22026fee811"`
Nov 01 08:28:04.303 INFO blam! d1227f6d234977ef3d9117624b6a15b30149a27d6304163ebab7f22026fee811
