Nov 01 21:56:55.413 INFO testing DD5HT/dxtracker against 1.30.0 for beta-1.31-1
Nov 01 21:56:55.413 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-3/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 21:56:55.659 INFO blam! f168d3b8c18254c6362c9bfd3bf20ed284c324d3a030bbeffb93d05822e16e98
Nov 01 21:56:55.661 INFO running `"docker" "start" "-a" "f168d3b8c18254c6362c9bfd3bf20ed284c324d3a030bbeffb93d05822e16e98"`
Nov 01 21:56:56.678 INFO kablam! usermod: no changes
Nov 01 21:56:56.947 INFO kablam!    Compiling dirs v1.0.2
Nov 01 21:56:56.947 INFO kablam!    Compiling csv v1.0.0
Nov 01 21:56:59.547 INFO kablam!    Compiling dxtracker v0.1.2 (/source)
Nov 01 21:57:01.059 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 01 21:57:01.059 INFO kablam!  --> src/lib.rs:1:1
Nov 01 21:57:01.059 INFO kablam!   |
Nov 01 21:57:01.059 INFO kablam! 1 | #![feature(rust_2018_preview)]
Nov 01 21:57:01.059 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:57:01.059 INFO kablam! 
Nov 01 21:57:01.059 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 01 21:57:01.059 INFO kablam!  --> src/lib.rs:2:1
Nov 01 21:57:01.059 INFO kablam!   |
Nov 01 21:57:01.059 INFO kablam! 2 | #![feature(vec_remove_item)]
Nov 01 21:57:01.059 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:57:01.059 INFO kablam! 
Nov 01 21:57:01.059 INFO kablam! error: aborting due to 2 previous errors
Nov 01 21:57:01.059 INFO kablam! 
Nov 01 21:57:01.059 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 01 21:57:01.063 INFO kablam! error: Could not compile `dxtracker`.
Nov 01 21:57:01.063 INFO kablam! 
Nov 01 21:57:01.063 INFO kablam! To learn more, run the command again with --verbose.
Nov 01 21:57:01.066 INFO kablam! su: No module specific data is present
Nov 01 21:57:01.841 INFO running `"docker" "rm" "-f" "f168d3b8c18254c6362c9bfd3bf20ed284c324d3a030bbeffb93d05822e16e98"`
Nov 01 21:57:01.924 INFO blam! f168d3b8c18254c6362c9bfd3bf20ed284c324d3a030bbeffb93d05822e16e98
