Oct 31 21:15:58.594 INFO testing sifton/gbers against 1.30.0 for beta-1.31-1
Oct 31 21:15:58.594 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-2/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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"`
Oct 31 21:15:58.767 INFO blam! 2d9cd8dbb22b5bf9bc63e404b35983c5e88ce40f11b8fea7e2f807392cfe1b01
Oct 31 21:15:58.779 INFO running `"docker" "start" "-a" "2d9cd8dbb22b5bf9bc63e404b35983c5e88ce40f11b8fea7e2f807392cfe1b01"`
Oct 31 21:15:59.745 INFO kablam! usermod: no changes
Oct 31 21:15:59.803 INFO kablam!    Compiling byte-slice-cast v0.1.0
Oct 31 21:16:00.339 INFO kablam!    Compiling gbers v0.0.1 (/source)
Oct 31 21:16:00.538 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Oct 31 21:16:00.538 INFO kablam!   --> src/main.rs:18:1
Oct 31 21:16:00.539 INFO kablam!    |
Oct 31 21:16:00.539 INFO kablam! 18 | #![feature(try_from)]
Oct 31 21:16:00.539 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:16:00.540 INFO kablam! 
Oct 31 21:16:00.540 INFO kablam! error: aborting due to previous error
Oct 31 21:16:00.540 INFO kablam! 
Oct 31 21:16:00.540 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Oct 31 21:16:00.543 INFO kablam! error: Could not compile `gbers`.
Oct 31 21:16:00.544 INFO kablam! 
Oct 31 21:16:00.544 INFO kablam! To learn more, run the command again with --verbose.
Oct 31 21:16:00.544 INFO kablam! su: No module specific data is present
Oct 31 21:16:01.175 INFO running `"docker" "rm" "-f" "2d9cd8dbb22b5bf9bc63e404b35983c5e88ce40f11b8fea7e2f807392cfe1b01"`
Oct 31 21:16:01.460 INFO blam! 2d9cd8dbb22b5bf9bc63e404b35983c5e88ce40f11b8fea7e2f807392cfe1b01
