Nov 02 19:36:42.608 INFO testing gherkin_rust-0.4.1 against beta-2018-10-30 for beta-1.31-1
Nov 02 19:36:42.608 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-0/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 02 19:36:42.975 INFO blam! 934c3d23225f348403f605fca6b98acc08521c19d1c5a0a32722a76cf0c2cdc2
Nov 02 19:36:42.977 INFO running `"docker" "start" "-a" "934c3d23225f348403f605fca6b98acc08521c19d1c5a0a32722a76cf0c2cdc2"`
Nov 02 19:36:44.408 INFO kablam! usermod: no changes
Nov 02 19:36:44.515 INFO kablam!    Compiling gherkin_rust v0.4.1 (/source)
Nov 02 19:36:50.137 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.69s
Nov 02 19:36:50.147 INFO kablam! su: No module specific data is present
Nov 02 19:36:50.981 INFO running `"docker" "rm" "-f" "934c3d23225f348403f605fca6b98acc08521c19d1c5a0a32722a76cf0c2cdc2"`
Nov 02 19:36:51.231 INFO blam! 934c3d23225f348403f605fca6b98acc08521c19d1c5a0a32722a76cf0c2cdc2
Nov 02 19:36:51.237 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-0/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 test --frozen --no-run" "-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 19:36:51.639 INFO blam! 1e3c19c18b5a070e9eee5227d1cf3c30d0e6aad3b7b5d0bfbfcf38572bcc8dcc
Nov 02 19:36:51.651 INFO running `"docker" "start" "-a" "1e3c19c18b5a070e9eee5227d1cf3c30d0e6aad3b7b5d0bfbfcf38572bcc8dcc"`
Nov 02 19:36:52.946 INFO kablam! usermod: no changes
Nov 02 19:36:53.067 INFO kablam!    Compiling gherkin_rust v0.3.1
Nov 02 19:36:57.907 INFO kablam!    Compiling cucumber_rust v0.3.4
Nov 02 19:37:00.093 INFO kablam! error[E0554]: #![feature] may not be used on the beta release channel
Nov 02 19:37:00.093 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/cucumber_rust-0.3.4/src/lib.rs:9:1
Nov 02 19:37:00.093 INFO kablam!   |
Nov 02 19:37:00.094 INFO kablam! 9 | #![feature(set_stdio)]
Nov 02 19:37:00.094 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Nov 02 19:37:00.094 INFO kablam! 
Nov 02 19:37:00.094 INFO kablam! error[E0554]: #![feature] may not be used on the beta release channel
Nov 02 19:37:00.095 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/cucumber_rust-0.3.4/src/lib.rs:10:1
Nov 02 19:37:00.095 INFO kablam!    |
Nov 02 19:37:00.095 INFO kablam! 10 | #![feature(fnbox)]
Nov 02 19:37:00.096 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Nov 02 19:37:00.096 INFO kablam! 
Nov 02 19:37:00.096 INFO kablam! error: aborting due to 2 previous errors
Nov 02 19:37:00.096 INFO kablam! 
Nov 02 19:37:00.097 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 02 19:37:00.097 INFO kablam! error: Could not compile `cucumber_rust`.
Nov 02 19:37:00.097 INFO kablam! 
Nov 02 19:37:00.097 INFO kablam! To learn more, run the command again with --verbose.
Nov 02 19:37:00.104 INFO kablam! su: No module specific data is present
Nov 02 19:37:00.883 INFO running `"docker" "rm" "-f" "1e3c19c18b5a070e9eee5227d1cf3c30d0e6aad3b7b5d0bfbfcf38572bcc8dcc"`
Nov 02 19:37:01.159 INFO blam! 1e3c19c18b5a070e9eee5227d1cf3c30d0e6aad3b7b5d0bfbfcf38572bcc8dcc
