Nov 01 08:27:39.499 INFO testing hhatto/fcsv against beta-2018-10-30 for beta-1.31-1
Nov 01 08:27:39.499 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 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 08:27:40.190 INFO blam! b538f89ac832ea485051db331b6c490b5abe728394a60308570a984893de7952
Nov 01 08:27:40.193 INFO running `"docker" "start" "-a" "b538f89ac832ea485051db331b6c490b5abe728394a60308570a984893de7952"`
Nov 01 08:27:42.683 INFO kablam! usermod: no changes
Nov 01 08:27:42.871 INFO kablam!    Compiling proc-macro-hack-impl v0.4.1
Nov 01 08:27:42.871 INFO kablam!    Compiling spin v0.4.9
Nov 01 08:27:42.871 INFO kablam!    Compiling csv v1.0.1
Nov 01 08:27:42.871 INFO kablam!    Compiling syn v0.14.9
Nov 01 08:27:42.871 INFO kablam!    Compiling pyo3 v0.4.1
Nov 01 08:27:43.212 INFO kablam! error[E0554]: #![feature] may not be used on the beta release channel
Nov 01 08:27:43.212 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.9/src/lib.rs:6:35
Nov 01 08:27:43.212 INFO kablam!   |
Nov 01 08:27:43.212 INFO kablam! 6 | #![cfg_attr(feature = "const_fn", feature(const_fn))]
Nov 01 08:27:43.212 INFO kablam!   |                                   ^^^^^^^^^^^^^^^^^
Nov 01 08:27:43.259 INFO kablam! 
Nov 01 08:27:43.259 INFO kablam! error: aborting due to previous error
Nov 01 08:27:43.259 INFO kablam! 
Nov 01 08:27:43.259 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 01 08:27:43.259 INFO kablam! error: Could not compile `spin`.
Nov 01 08:27:43.259 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 01 08:28:08.300 INFO kablam! error: build failed
Nov 01 08:28:08.303 INFO kablam! su: No module specific data is present
Nov 01 08:28:09.503 INFO running `"docker" "rm" "-f" "b538f89ac832ea485051db331b6c490b5abe728394a60308570a984893de7952"`
Nov 01 08:28:09.987 INFO blam! b538f89ac832ea485051db331b6c490b5abe728394a60308570a984893de7952
