Oct 31 19:56:07.859 INFO testing subdir/pkb against 1.30.0 for beta-1.31-1
Oct 31 19:56:07.860 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-5/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 19:56:08.416 INFO blam! 95ddcdf802fca416b0c7b1781cf83f2673aa4c1e3b6133b942021aaa160e0408
Oct 31 19:56:08.419 INFO running `"docker" "start" "-a" "95ddcdf802fca416b0c7b1781cf83f2673aa4c1e3b6133b942021aaa160e0408"`
Oct 31 19:56:10.886 INFO kablam! usermod: no changes
Oct 31 19:56:10.988 INFO kablam!    Compiling either v1.2.0
Oct 31 19:56:10.989 INFO kablam!    Compiling derive_more v0.6.2
Oct 31 19:56:11.588 INFO kablam!    Compiling itertools v0.6.5
Oct 31 19:56:17.287 INFO kablam!    Compiling pokerbot v0.1.0 (/source)
Oct 31 19:56:17.679 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Oct 31 19:56:17.679 INFO kablam!  --> src/lib.rs:1:1
Oct 31 19:56:17.679 INFO kablam!   |
Oct 31 19:56:17.679 INFO kablam! 1 | #![feature(const_fn)]
Oct 31 19:56:17.679 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Oct 31 19:56:17.679 INFO kablam! 
Oct 31 19:56:17.679 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Oct 31 19:56:17.679 INFO kablam!  --> src/lib.rs:2:1
Oct 31 19:56:17.679 INFO kablam!   |
Oct 31 19:56:17.679 INFO kablam! 2 | #![feature(conservative_impl_trait)]
Oct 31 19:56:17.679 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 19:56:17.679 INFO kablam! 
Oct 31 19:56:17.679 INFO kablam! error: aborting due to 2 previous errors
Oct 31 19:56:17.679 INFO kablam! 
Oct 31 19:56:17.679 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Oct 31 19:56:17.689 INFO kablam! error: Could not compile `pokerbot`.
Oct 31 19:56:17.690 INFO kablam! 
Oct 31 19:56:17.690 INFO kablam! To learn more, run the command again with --verbose.
Oct 31 19:56:17.690 INFO kablam! su: No module specific data is present
Oct 31 19:56:18.679 INFO running `"docker" "rm" "-f" "95ddcdf802fca416b0c7b1781cf83f2673aa4c1e3b6133b942021aaa160e0408"`
Oct 31 19:56:18.955 INFO blam! 95ddcdf802fca416b0c7b1781cf83f2673aa4c1e3b6133b942021aaa160e0408
