Nov 02 05:14:02.805 INFO testing serde_traitobject-0.1.1 against 1.30.0 for beta-1.31-1
Nov 02 05:14:02.807 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-0/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 02 05:14:03.207 INFO blam! c6e602becd0f5824171114bcdf576065df48d3d4a555103141cdcb40b9238d76
Nov 02 05:14:03.219 INFO running `"docker" "start" "-a" "c6e602becd0f5824171114bcdf576065df48d3d4a555103141cdcb40b9238d76"`
Nov 02 05:14:04.375 INFO kablam! usermod: no changes
Nov 02 05:14:04.496 INFO kablam!    Compiling metatype v0.1.1
Nov 02 05:14:04.496 INFO kablam!    Compiling proc_self v0.1.0
Nov 02 05:14:04.498 INFO kablam!    Compiling uuid v0.7.1
Nov 02 05:14:04.498 INFO kablam!    Compiling twox-hash v1.1.1
Nov 02 05:14:05.403 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 02 05:14:05.403 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/metatype-0.1.1/src/lib.rs:33:1
Nov 02 05:14:05.403 INFO kablam!    |
Nov 02 05:14:05.403 INFO kablam! 33 | #![feature(raw, box_syntax, specialization)]
Nov 02 05:14:05.403 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 05:14:05.403 INFO kablam! 
Nov 02 05:14:05.403 INFO kablam! error: aborting due to previous error
Nov 02 05:14:05.403 INFO kablam! 
Nov 02 05:14:05.403 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 02 05:14:05.423 INFO kablam! error: Could not compile `metatype`.
Nov 02 05:14:05.423 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 02 05:14:05.863 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 02 05:14:05.863 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/uuid-0.7.1/src/lib.rs:110:35
Nov 02 05:14:05.863 INFO kablam!     |
Nov 02 05:14:05.863 INFO kablam! 110 | #![cfg_attr(feature = "const_fn", feature(const_fn))]
Nov 02 05:14:05.863 INFO kablam!     |                                   ^^^^^^^^^^^^^^^^^^
Nov 02 05:14:05.863 INFO kablam! 
Nov 02 05:14:05.869 INFO kablam! error: aborting due to previous error
Nov 02 05:14:05.869 INFO kablam! 
Nov 02 05:14:05.869 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 02 05:14:05.869 INFO kablam! error: Could not compile `uuid`.
Nov 02 05:14:05.869 INFO kablam! warning: build failed, waiting for other jobs to finish...
Nov 02 05:14:06.867 INFO kablam! error: build failed
Nov 02 05:14:06.871 INFO kablam! su: No module specific data is present
Nov 02 05:14:07.529 INFO running `"docker" "rm" "-f" "c6e602becd0f5824171114bcdf576065df48d3d4a555103141cdcb40b9238d76"`
Nov 02 05:14:07.763 INFO blam! c6e602becd0f5824171114bcdf576065df48d3d4a555103141cdcb40b9238d76
