Aug 29 16:59:20.457 INFO checking marcusklaas/lisp-interpreter against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 29 16:59:20.457 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 29 16:59:20.457 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 16:59:20.625 INFO blam! 68a32efc2b7a3654c8d351c10d100595d136a4baa044a52d0482c0e764f1be1c
Aug 29 16:59:20.627 INFO running `"docker" "start" "-a" "68a32efc2b7a3654c8d351c10d100595d136a4baa044a52d0482c0e764f1be1c"`
Aug 29 16:59:21.184 INFO kablam!     Checking string-interner v0.6.2
Aug 29 16:59:21.184 INFO kablam!    Compiling memchr v0.1.11
Aug 29 16:59:21.188 INFO kablam!    Compiling thread-id v2.0.0
Aug 29 16:59:21.417 INFO kablam!     Checking thread_local v0.2.7
Aug 29 16:59:21.532 INFO kablam!     Checking aho-corasick v0.5.3
Aug 29 16:59:21.787 INFO kablam!     Checking yalp v0.1.0 (file:///source)
Aug 29 16:59:22.101 INFO kablam! error[E0658]: use of unstable library feature 'slice_index_methods'
Aug 29 16:59:22.101 INFO kablam!   --> src/lib.rs:89:5
Aug 29 16:59:22.101 INFO kablam!    |
Aug 29 16:59:22.101 INFO kablam! 89 | /     fn get(self, slice: &[LispValue]) -> Option<&Self::Output> {
Aug 29 16:59:22.101 INFO kablam! 90 | |         slice.get(self.to_usize())
Aug 29 16:59:22.101 INFO kablam! 91 | |     }
Aug 29 16:59:22.101 INFO kablam!    | |_____^
Aug 29 16:59:22.101 INFO kablam!    |
Aug 29 16:59:22.101 INFO kablam!    = help: add #![feature(slice_index_methods)] to the crate attributes to enable
Aug 29 16:59:22.101 INFO kablam! 
Aug 29 16:59:22.102 INFO kablam! error[E0658]: use of unstable library feature 'slice_index_methods'
Aug 29 16:59:22.102 INFO kablam!   --> src/lib.rs:93:5
Aug 29 16:59:22.102 INFO kablam!    |
Aug 29 16:59:22.102 INFO kablam! 93 | /     fn get_mut(self, slice: &mut [LispValue]) -> Option<&mut Self::Output> {
Aug 29 16:59:22.102 INFO kablam! 94 | |         slice.get_mut(self.to_usize())
Aug 29 16:59:22.102 INFO kablam! 95 | |     }
Aug 29 16:59:22.102 INFO kablam!    | |_____^
Aug 29 16:59:22.102 INFO kablam!    |
Aug 29 16:59:22.102 INFO kablam!    = help: add #![feature(slice_index_methods)] to the crate attributes to enable
Aug 29 16:59:22.102 INFO kablam! 
Aug 29 16:59:22.102 INFO kablam! error[E0658]: use of unstable library feature 'slice_index_methods'
Aug 29 16:59:22.103 INFO kablam!   --> src/lib.rs:97:5
Aug 29 16:59:22.103 INFO kablam!    |
Aug 29 16:59:22.103 INFO kablam! 97 | /     unsafe fn get_unchecked(self, _slice: &[LispValue]) -> &Self::Output {
Aug 29 16:59:22.103 INFO kablam! 98 | |         unimplemented!()
Aug 29 16:59:22.103 INFO kablam! 99 | |     }
Aug 29 16:59:22.103 INFO kablam!    | |_____^
Aug 29 16:59:22.103 INFO kablam!    |
Aug 29 16:59:22.103 INFO kablam!    = help: add #![feature(slice_index_methods)] to the crate attributes to enable
Aug 29 16:59:22.103 INFO kablam! 
Aug 29 16:59:22.103 INFO kablam! error[E0658]: use of unstable library feature 'slice_index_methods'
Aug 29 16:59:22.103 INFO kablam!    --> src/lib.rs:101:5
Aug 29 16:59:22.103 INFO kablam!     |
Aug 29 16:59:22.103 INFO kablam! 101 | /     unsafe fn get_unchecked_mut(self, _slice: &mut [LispValue]) -> &mut Self::Output {
Aug 29 16:59:22.103 INFO kablam! 102 | |         unimplemented!()
Aug 29 16:59:22.103 INFO kablam! 103 | |     }
Aug 29 16:59:22.103 INFO kablam!     | |_____^
Aug 29 16:59:22.103 INFO kablam!     |
Aug 29 16:59:22.103 INFO kablam!     = help: add #![feature(slice_index_methods)] to the crate attributes to enable
Aug 29 16:59:22.103 INFO kablam! 
Aug 29 16:59:22.103 INFO kablam! error[E0658]: use of unstable library feature 'slice_index_methods'
Aug 29 16:59:22.103 INFO kablam!    --> src/lib.rs:105:5
Aug 29 16:59:22.103 INFO kablam!     |
Aug 29 16:59:22.103 INFO kablam! 105 | /     fn index(self, slice: &[LispValue]) -> &Self::Output {
Aug 29 16:59:22.103 INFO kablam! 106 | |         slice.index(self.to_usize())
Aug 29 16:59:22.104 INFO kablam! 107 | |     }
Aug 29 16:59:22.104 INFO kablam!     | |_____^
Aug 29 16:59:22.104 INFO kablam!     |
Aug 29 16:59:22.104 INFO kablam!     = help: add #![feature(slice_index_methods)] to the crate attributes to enable
Aug 29 16:59:22.104 INFO kablam! 
Aug 29 16:59:22.104 INFO kablam! error[E0658]: use of unstable library feature 'slice_index_methods'
Aug 29 16:59:22.104 INFO kablam!    --> src/lib.rs:109:5
Aug 29 16:59:22.104 INFO kablam!     |
Aug 29 16:59:22.104 INFO kablam! 109 | /     fn index_mut(self, slice: &mut [LispValue]) -> &mut Self::Output {
Aug 29 16:59:22.104 INFO kablam! 110 | |         slice.index_mut(self.to_usize())
Aug 29 16:59:22.104 INFO kablam! 111 | |     }
Aug 29 16:59:22.104 INFO kablam!     | |_____^
Aug 29 16:59:22.104 INFO kablam!     |
Aug 29 16:59:22.104 INFO kablam!     = help: add #![feature(slice_index_methods)] to the crate attributes to enable
Aug 29 16:59:22.104 INFO kablam! 
Aug 29 16:59:22.249 INFO kablam! error[E0277]: the trait bound `StackOffset: core::slice::private_slice_index::Sealed` is not satisfied
Aug 29 16:59:22.249 INFO kablam!   --> src/lib.rs:86:6
Aug 29 16:59:22.249 INFO kablam!    |
Aug 29 16:59:22.249 INFO kablam! 86 | impl SliceIndex<[LispValue]> for StackOffset {
Aug 29 16:59:22.249 INFO kablam!    |      ^^^^^^^^^^^^^^^^^^^^^^^ the trait `core::slice::private_slice_index::Sealed` is not implemented for `StackOffset`
Aug 29 16:59:22.250 INFO kablam! 
Aug 29 16:59:22.285 INFO kablam! error: aborting due to 7 previous errors
Aug 29 16:59:22.285 INFO kablam! 
Aug 29 16:59:22.286 INFO kablam! Some errors occurred: E0277, E0658.
Aug 29 16:59:22.286 INFO kablam! For more information about an error, try `rustc --explain E0277`.
Aug 29 16:59:22.292 INFO kablam! error: Could not compile `yalp`.
Aug 29 16:59:22.292 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 29 16:59:23.240 INFO kablam! error: build failed
Aug 29 16:59:23.242 INFO kablam! su: No module specific data is present
Aug 29 16:59:23.735 INFO running `"docker" "rm" "-f" "68a32efc2b7a3654c8d351c10d100595d136a4baa044a52d0482c0e764f1be1c"`
Aug 29 16:59:23.895 INFO blam! 68a32efc2b7a3654c8d351c10d100595d136a4baa044a52d0482c0e764f1be1c