Aug 02 00:37:22.687 INFO checking rfi_codegen-0.1.0-dev against 1.27.2+tmplazy for lazy_static-1
Aug 02 00:37:22.687 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 00:37:22.687 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 00:37:22.687 INFO running `"docker" "create" "-v" "/tmp/crater.I0XrktJgv96X:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-7/1.27.2+tmplazy:/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 02 00:37:22.903 INFO blam! dee48073f31559af2f8a44671a3d676c172a3d6535011258e7cb34769b499f35
Aug 02 00:37:22.904 INFO running `"docker" "start" "-a" "dee48073f31559af2f8a44671a3d676c172a3d6535011258e7cb34769b499f35"`
Aug 02 00:37:24.142 INFO kablam!     Checking rfi v0.1.0-dev
Aug 02 00:37:24.415 INFO kablam!     Checking rfi_codegen v0.1.0-dev (file:///source)
Aug 02 00:37:26.308 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 00:37:26.308 INFO kablam!  --> src/lib.rs:2:1
Aug 02 00:37:26.308 INFO kablam!   |
Aug 02 00:37:26.308 INFO kablam! 2 | #![feature(quote, plugin_registrar, rustc_private)]
Aug 02 00:37:26.308 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 00:37:26.309 INFO kablam! 
Aug 02 00:37:26.309 INFO kablam! error: aborting due to previous error
Aug 02 00:37:26.309 INFO kablam! 
Aug 02 00:37:26.309 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 00:37:26.326 INFO kablam! error: Could not compile `rfi_codegen`.
Aug 02 00:37:26.326 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 00:37:26.349 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 00:37:26.350 INFO kablam!  --> src/lib.rs:2:1
Aug 02 00:37:26.350 INFO kablam!   |
Aug 02 00:37:26.350 INFO kablam! 2 | #![feature(quote, plugin_registrar, rustc_private)]
Aug 02 00:37:26.350 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 00:37:26.350 INFO kablam! 
Aug 02 00:37:26.351 INFO kablam! error: aborting due to previous error
Aug 02 00:37:26.351 INFO kablam! 
Aug 02 00:37:26.351 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 00:37:26.374 INFO kablam! error: Could not compile `rfi_codegen`.
Aug 02 00:37:26.374 INFO kablam! 
Aug 02 00:37:26.374 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 00:37:26.374 INFO kablam! su: No module specific data is present
Aug 02 00:37:26.892 INFO running `"docker" "rm" "-f" "dee48073f31559af2f8a44671a3d676c172a3d6535011258e7cb34769b499f35"`
Aug 02 00:37:27.036 INFO blam! dee48073f31559af2f8a44671a3d676c172a3d6535011258e7cb34769b499f35