Aug 02 01:32:56.828 INFO checking quick-protobuf-0.6.1 against 1.27.2+tmplazy for lazy_static-1
Aug 02 01:32:56.828 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 01:32:56.828 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 01:32:56.828 INFO running `"docker" "create" "-v" "/tmp/crater.4mKxZS2ioVYu:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-5/1.27.2+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 01:32:57.066 INFO blam! ec48608bdd3a593a8d9cbdf556166741a30901982116c7543821c914cb2be7d1
Aug 02 01:32:57.070 INFO running `"docker" "start" "-a" "ec48608bdd3a593a8d9cbdf556166741a30901982116c7543821c914cb2be7d1"`
Aug 02 01:32:58.947 INFO kablam!     Blocking waiting for file lock on the git checkouts
Aug 02 01:32:59.050 INFO kablam!     Checking quick-protobuf v0.6.1 (file:///source)
Aug 02 01:33:01.819 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 01:33:01.819 INFO kablam!  --> benches/perftest.rs:1:1
Aug 02 01:33:01.819 INFO kablam!   |
Aug 02 01:33:01.819 INFO kablam! 1 | #![feature(test)]
Aug 02 01:33:01.819 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 01:33:01.819 INFO kablam! 
Aug 02 01:33:01.823 INFO kablam! error: aborting due to previous error
Aug 02 01:33:01.823 INFO kablam! 
Aug 02 01:33:01.823 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 01:33:01.832 INFO kablam! error: Could not compile `quick-protobuf`.
Aug 02 01:33:01.832 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 01:33:02.070 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 01:33:02.070 INFO kablam!  --> benches/benches.rs:1:1
Aug 02 01:33:02.070 INFO kablam!   |
Aug 02 01:33:02.070 INFO kablam! 1 | #![feature(test)]
Aug 02 01:33:02.070 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 01:33:02.070 INFO kablam! 
Aug 02 01:33:02.070 INFO kablam! error: aborting due to previous error
Aug 02 01:33:02.070 INFO kablam! 
Aug 02 01:33:02.071 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 01:33:02.079 INFO kablam! error: Could not compile `quick-protobuf`.
Aug 02 01:33:02.079 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 01:33:10.165 INFO kablam! error: build failed
Aug 02 01:33:10.167 INFO kablam! su: No module specific data is present
Aug 02 01:33:10.744 INFO running `"docker" "rm" "-f" "ec48608bdd3a593a8d9cbdf556166741a30901982116c7543821c914cb2be7d1"`
Aug 02 01:33:10.924 INFO blam! ec48608bdd3a593a8d9cbdf556166741a30901982116c7543821c914cb2be7d1