Oct 31 21:03:00.472 INFO testing sinitcin/poll_devices against beta-2018-10-30 for beta-1.31-1
Oct 31 21:03:00.473 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-3/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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"`
Oct 31 21:03:00.863 INFO blam! 06bfb6c5ede292198dbb22f6040c484ec345ffdd1685c88faf67de9c87d1a079
Oct 31 21:03:00.875 INFO running `"docker" "start" "-a" "06bfb6c5ede292198dbb22f6040c484ec345ffdd1685c88faf67de9c87d1a079"`
Oct 31 21:03:02.234 INFO kablam! usermod: no changes
Oct 31 21:03:02.400 INFO kablam!    Compiling rust-ini v0.12.2
Oct 31 21:03:02.419 INFO kablam!    Compiling libsqlite3-sys v0.9.3
Oct 31 21:03:02.427 INFO kablam!    Compiling serde_json v1.0.27
Oct 31 21:03:02.427 INFO kablam!    Compiling syn v0.15.4
Oct 31 21:03:04.283 INFO kablam!    Compiling libconfig v0.1.0 (/source/libconfig)
Oct 31 21:03:16.955 INFO kablam!    Compiling serde_derive v1.0.79
Oct 31 21:03:20.535 INFO kablam!    Compiling rusqlite v0.14.0
Oct 31 21:03:23.058 INFO kablam!    Compiling libdb v0.1.0 (/source/libdb)
Oct 31 21:03:31.547 INFO kablam!    Compiling libengine v0.1.0 (/source/libengine)
Oct 31 21:03:31.874 INFO kablam! error[E0554]: #![feature] may not be used on the beta release channel
Oct 31 21:03:31.874 INFO kablam!  --> libengine/src/lib.rs:1:1
Oct 31 21:03:31.874 INFO kablam!   |
Oct 31 21:03:31.874 INFO kablam! 1 | #![feature(int_to_from_bytes)]
Oct 31 21:03:31.874 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:03:31.874 INFO kablam! 
Oct 31 21:03:31.874 INFO kablam! error[E0554]: #![feature] may not be used on the beta release channel
Oct 31 21:03:31.874 INFO kablam!  --> libengine/src/lib.rs:2:1
Oct 31 21:03:31.875 INFO kablam!   |
Oct 31 21:03:31.875 INFO kablam! 2 | #![feature(extern_prelude)]
Oct 31 21:03:31.875 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:03:31.875 INFO kablam! 
Oct 31 21:03:31.875 INFO kablam! error: aborting due to 2 previous errors
Oct 31 21:03:31.875 INFO kablam! 
Oct 31 21:03:31.875 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Oct 31 21:03:31.883 INFO kablam! error: Could not compile `libengine`.
Oct 31 21:03:31.883 INFO kablam! 
Oct 31 21:03:31.883 INFO kablam! To learn more, run the command again with --verbose.
Oct 31 21:03:31.885 INFO kablam! su: No module specific data is present
Oct 31 21:03:32.475 INFO running `"docker" "rm" "-f" "06bfb6c5ede292198dbb22f6040c484ec345ffdd1685c88faf67de9c87d1a079"`
Oct 31 21:03:32.849 INFO blam! 06bfb6c5ede292198dbb22f6040c484ec345ffdd1685c88faf67de9c87d1a079
