Aug 01 15:48:22.001 INFO checking mirus/rs-makefile against 1.27.2 for lazy_static-1
Aug 01 15:48:22.001 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 15:48:22.001 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 15:48:22.001 INFO running `"docker" "create" "-v" "/tmp/crater.rn1pXL5MZopK:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-6/1.27.2:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 01 15:48:22.255 INFO blam! d7a167f8b5c24efdd45732267c6d0643476b54cdc4528b41a16374819c935723
Aug 01 15:48:22.257 INFO running `"docker" "start" "-a" "d7a167f8b5c24efdd45732267c6d0643476b54cdc4528b41a16374819c935723"`
Aug 01 15:48:23.145 INFO kablam!     Checking fixedbitset v0.1.9
Aug 01 15:48:23.146 INFO kablam!    Compiling compiler_error v0.1.1
Aug 01 15:48:23.146 INFO kablam!     Checking memchr v1.0.2
Aug 01 15:48:24.321 INFO kablam!     Checking petgraph v0.4.12
Aug 01 15:48:24.696 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 15:48:24.696 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/compiler_error-0.1.1/src/lib.rs:1:1
Aug 01 15:48:24.696 INFO kablam!   |
Aug 01 15:48:24.696 INFO kablam! 1 | #![feature(plugin_registrar, rustc_private)]
Aug 01 15:48:24.696 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 15:48:24.696 INFO kablam! 
Aug 01 15:48:24.696 INFO kablam! error: aborting due to previous error
Aug 01 15:48:24.697 INFO kablam! 
Aug 01 15:48:24.697 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 15:48:24.745 INFO kablam! error: Could not compile `compiler_error`.
Aug 01 15:48:24.745 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 15:48:29.809 INFO kablam! error: build failed
Aug 01 15:48:29.811 INFO kablam! su: No module specific data is present
Aug 01 15:48:30.311 INFO running `"docker" "rm" "-f" "d7a167f8b5c24efdd45732267c6d0643476b54cdc4528b41a16374819c935723"`
Aug 01 15:48:30.472 INFO blam! d7a167f8b5c24efdd45732267c6d0643476b54cdc4528b41a16374819c935723