Aug 30 01:30:29.682 INFO checking tagged_ptr-0.1.0 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 01:30:29.682 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 01:30:29.682 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/master#ede55518431154bc761f7b2438cce9078c162700:/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" "-e" "USER_ID=500" "-e" "CMD=cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 01:30:29.837 INFO blam! 5859bb059267b0d462c4c516c0b52c848119cf5deefac4317701c0ac6d024819
Aug 30 01:30:29.839 INFO running `"docker" "start" "-a" "5859bb059267b0d462c4c516c0b52c848119cf5deefac4317701c0ac6d024819"`
Aug 30 01:30:30.552 INFO kablam!     Checking tagged_ptr v0.1.0 (file:///source)
Aug 30 01:30:31.291 INFO kablam! warning: the feature `rc_raw` has been stable since 1.17.0 and no longer requires an attribute to enable
Aug 30 01:30:31.291 INFO kablam!  --> src/lib.rs:1:12
Aug 30 01:30:31.291 INFO kablam!   |
Aug 30 01:30:31.291 INFO kablam! 1 | #![feature(rc_raw)]
Aug 30 01:30:31.291 INFO kablam!   |            ^^^^^^
Aug 30 01:30:31.291 INFO kablam!   |
Aug 30 01:30:31.291 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 30 01:30:31.291 INFO kablam! 
Aug 30 01:30:31.371 INFO kablam! error[E0308]: mismatched types
Aug 30 01:30:31.371 INFO kablam!    --> src/tagged_ptr.rs:217:32
Aug 30 01:30:31.371 INFO kablam!     |
Aug 30 01:30:31.371 INFO kablam! 217 |         let x: X = Unpacked::B(rc);
Aug 30 01:30:31.371 INFO kablam!     |                                ^^ expected struct `std::rc::Rc`, found struct `std::boxed::Box`
Aug 30 01:30:31.371 INFO kablam!     |
Aug 30 01:30:31.371 INFO kablam!     = note: expected type `std::rc::Rc<u32>`
Aug 30 01:30:31.371 INFO kablam!                found type `std::boxed::Box<std::rc::Rc<{integer}>>`
Aug 30 01:30:31.371 INFO kablam! 
Aug 30 01:30:31.436 INFO kablam! error[E0308]: mismatched types
Aug 30 01:30:31.436 INFO kablam!    --> src/tagged_ptr.rs:230:32
Aug 30 01:30:31.436 INFO kablam!     |
Aug 30 01:30:31.436 INFO kablam! 230 |         let x: X = Unpacked::B(rc);
Aug 30 01:30:31.436 INFO kablam!     |                                ^^ expected struct `std::rc::Rc`, found struct `std::boxed::Box`
Aug 30 01:30:31.436 INFO kablam!     |
Aug 30 01:30:31.436 INFO kablam!     = note: expected type `std::rc::Rc<u32>`
Aug 30 01:30:31.436 INFO kablam!                found type `std::boxed::Box<std::rc::Rc<{integer}>>`
Aug 30 01:30:31.436 INFO kablam! 
Aug 30 01:30:31.457 INFO kablam! error: aborting due to 2 previous errors
Aug 30 01:30:31.457 INFO kablam! 
Aug 30 01:30:31.457 INFO kablam! For more information about this error, try `rustc --explain E0308`.
Aug 30 01:30:31.464 INFO kablam! error: Could not compile `tagged_ptr`.
Aug 30 01:30:31.465 INFO kablam! 
Aug 30 01:30:31.465 INFO kablam! To learn more, run the command again with --verbose.
Aug 30 01:30:31.466 INFO kablam! su: No module specific data is present
Aug 30 01:30:31.956 INFO running `"docker" "rm" "-f" "5859bb059267b0d462c4c516c0b52c848119cf5deefac4317701c0ac6d024819"`
Aug 30 01:30:32.048 INFO blam! 5859bb059267b0d462c4c516c0b52c848119cf5deefac4317701c0ac6d024819