Aug 02 15:25:13.799 INFO checking abomonation-0.5.0 against 1.27.2+tmplazy for lazy_static-1
Aug 02 15:25:13.799 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 15:25:13.799 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 15:25:13.799 INFO running `"docker" "create" "-v" "/tmp/crater.6M6K3FA5X87X:/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 15:25:14.038 INFO blam! bb5b54618139f4f1f734e44d4b72740212704f25dff3ce54417f2e62d14c8983
Aug 02 15:25:14.041 INFO running `"docker" "start" "-a" "bb5b54618139f4f1f734e44d4b72740212704f25dff3ce54417f2e62d14c8983"`
Aug 02 15:25:15.455 INFO kablam!     Checking recycler v0.1.4
Aug 02 15:25:15.457 INFO kablam!     Checking abomonation v0.5.0 (file:///source)
Aug 02 15:25:27.183 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 15:25:27.183 INFO kablam!  --> benches/clone.rs:1:1
Aug 02 15:25:27.183 INFO kablam!   |
Aug 02 15:25:27.183 INFO kablam! 1 | #![feature(test)]
Aug 02 15:25:27.183 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 15:25:27.183 INFO kablam! 
Aug 02 15:25:27.184 INFO kablam! error: aborting due to previous error
Aug 02 15:25:27.184 INFO kablam! 
Aug 02 15:25:27.184 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 15:25:27.198 INFO kablam! error: Could not compile `abomonation`.
Aug 02 15:25:27.199 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 15:25:27.402 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 15:25:27.402 INFO kablam!  --> benches/serde.rs:1:1
Aug 02 15:25:27.402 INFO kablam!   |
Aug 02 15:25:27.402 INFO kablam! 1 | #![feature(test)]
Aug 02 15:25:27.402 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 15:25:27.402 INFO kablam! 
Aug 02 15:25:27.403 INFO kablam! error: aborting due to previous error
Aug 02 15:25:27.403 INFO kablam! 
Aug 02 15:25:27.403 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 15:25:27.413 INFO kablam! error: Could not compile `abomonation`.
Aug 02 15:25:27.413 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 15:25:27.519 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 15:25:27.519 INFO kablam!  --> benches/bench.rs:1:1
Aug 02 15:25:27.519 INFO kablam!   |
Aug 02 15:25:27.519 INFO kablam! 1 | #![feature(test)]
Aug 02 15:25:27.519 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 15:25:27.519 INFO kablam! 
Aug 02 15:25:27.519 INFO kablam! error: aborting due to previous error
Aug 02 15:25:27.519 INFO kablam! 
Aug 02 15:25:27.519 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 15:25:27.529 INFO kablam! error: Could not compile `abomonation`.
Aug 02 15:25:27.529 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 15:25:27.683 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 15:25:27.683 INFO kablam!  --> benches/recycler.rs:1:1
Aug 02 15:25:27.683 INFO kablam!   |
Aug 02 15:25:27.683 INFO kablam! 1 | #![feature(test)]
Aug 02 15:25:27.683 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 15:25:27.683 INFO kablam! 
Aug 02 15:25:27.683 INFO kablam! error: aborting due to previous error
Aug 02 15:25:27.683 INFO kablam! 
Aug 02 15:25:27.683 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 15:25:27.712 INFO kablam! error: Could not compile `abomonation`.
Aug 02 15:25:27.715 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 15:25:28.173 INFO kablam! error: build failed
Aug 02 15:25:28.174 INFO kablam! su: No module specific data is present
Aug 02 15:25:29.973 INFO running `"docker" "rm" "-f" "bb5b54618139f4f1f734e44d4b72740212704f25dff3ce54417f2e62d14c8983"`
Aug 02 15:25:30.095 INFO blam! bb5b54618139f4f1f734e44d4b72740212704f25dff3ce54417f2e62d14c8983