Nov 02 16:29:41.423 INFO testing graph-edge-evolution-0.1.0 against 1.30.0 for beta-1.31-1
Nov 02 16:29:41.424 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 16:29:41.720 INFO blam! b2e32e8377a1b446fdeae4925eacd9b36c5337279b6d126761992d3860fb5c0a
Nov 02 16:29:41.723 INFO running `"docker" "start" "-a" "b2e32e8377a1b446fdeae4925eacd9b36c5337279b6d126761992d3860fb5c0a"`
Nov 02 16:29:42.575 INFO kablam! usermod: no changes
Nov 02 16:29:42.629 INFO kablam!    Compiling graph-edge-evolution v0.1.0 (/source)
Nov 02 16:29:43.351 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 02 16:29:43.351 INFO kablam!  --> src/lib.rs:1:1
Nov 02 16:29:43.351 INFO kablam!   |
Nov 02 16:29:43.351 INFO kablam! 1 | #![feature(augmented_assignments)]
Nov 02 16:29:43.351 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 16:29:43.351 INFO kablam! 
Nov 02 16:29:43.352 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Nov 02 16:29:43.352 INFO kablam!  --> src/lib.rs:2:1
Nov 02 16:29:43.352 INFO kablam!   |
Nov 02 16:29:43.352 INFO kablam! 2 | #![feature(op_assign_traits)]
Nov 02 16:29:43.352 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 16:29:43.352 INFO kablam! 
Nov 02 16:29:43.352 INFO kablam! error: aborting due to 2 previous errors
Nov 02 16:29:43.352 INFO kablam! 
Nov 02 16:29:43.352 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Nov 02 16:29:43.352 INFO kablam! error: Could not compile `graph-edge-evolution`.
Nov 02 16:29:43.352 INFO kablam! 
Nov 02 16:29:43.352 INFO kablam! To learn more, run the command again with --verbose.
Nov 02 16:29:43.352 INFO kablam! su: No module specific data is present
Nov 02 16:29:43.775 INFO running `"docker" "rm" "-f" "b2e32e8377a1b446fdeae4925eacd9b36c5337279b6d126761992d3860fb5c0a"`
Nov 02 16:29:44.055 INFO blam! b2e32e8377a1b446fdeae4925eacd9b36c5337279b6d126761992d3860fb5c0a
