Aug 31 04:06:15.181 INFO checking marcusklaas/lisp-interpreter against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 04:06:15.181 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 04:06:15.181 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 04:06:15.427 INFO blam! 1532ced92705f5729009aa6c484e092af712c204a9eb941462e0cfb56cfb55d7
Aug 31 04:06:15.429 INFO running `"docker" "start" "-a" "1532ced92705f5729009aa6c484e092af712c204a9eb941462e0cfb56cfb55d7"`
Aug 31 04:06:16.333 INFO kablam!     Checking string-interner v0.6.2
Aug 31 04:06:16.333 INFO kablam!    Compiling memchr v0.1.11
Aug 31 04:06:16.358 INFO kablam!    Compiling rand v0.3.18
Aug 31 04:06:16.443 INFO kablam!    Compiling thread-id v2.0.0
Aug 31 04:06:17.166 INFO kablam!     Checking thread_local v0.2.7
Aug 31 04:06:17.319 INFO kablam!     Checking aho-corasick v0.5.3
Aug 31 04:06:18.103 INFO kablam!     Checking yalp v0.1.0 (file:///source)
Aug 31 04:06:18.886 INFO kablam! error[E0658]: use of unstable library feature 'slice_index_methods'
Aug 31 04:06:18.886 INFO kablam!   --> src/lib.rs:89:5
Aug 31 04:06:18.886 INFO kablam!    |
Aug 31 04:06:18.886 INFO kablam! 89 | /     fn get(self, slice: &[LispValue]) -> Option<&Self::Output> {
Aug 31 04:06:18.886 INFO kablam! 90 | |         slice.get(self.to_usize())
Aug 31 04:06:18.886 INFO kablam! 91 | |     }
Aug 31 04:06:18.887 INFO kablam!    | |_____^
Aug 31 04:06:18.906 INFO kablam!    |
Aug 31 04:06:18.906 INFO kablam!    = help: add #![feature(slice_index_methods)] to the crate attributes to enable
Aug 31 04:06:18.907 INFO kablam! 
Aug 31 04:06:18.908 INFO kablam! error[E0658]: use of unstable library feature 'slice_index_methods'
Aug 31 04:06:18.908 INFO kablam!   --> src/lib.rs:93:5
Aug 31 04:06:18.908 INFO kablam!    |
Aug 31 04:06:18.908 INFO kablam! 93 | /     fn get_mut(self, slice: &mut [LispValue]) -> Option<&mut Self::Output> {
Aug 31 04:06:18.908 INFO kablam! 94 | |         slice.get_mut(self.to_usize())
Aug 31 04:06:18.908 INFO kablam! 95 | |     }
Aug 31 04:06:18.908 INFO kablam!    | |_____^
Aug 31 04:06:18.908 INFO kablam!    |
Aug 31 04:06:18.908 INFO kablam!    = help: add #![feature(slice_index_methods)] to the crate attributes to enable
Aug 31 04:06:18.908 INFO kablam! 
Aug 31 04:06:18.908 INFO kablam! error[E0658]: use of unstable library feature 'slice_index_methods'
Aug 31 04:06:18.908 INFO kablam!   --> src/lib.rs:97:5
Aug 31 04:06:18.908 INFO kablam!    |
Aug 31 04:06:18.908 INFO kablam! 97 | /     unsafe fn get_unchecked(self, _slice: &[LispValue]) -> &Self::Output {
Aug 31 04:06:18.908 INFO kablam! 98 | |         unimplemented!()
Aug 31 04:06:18.908 INFO kablam! 99 | |     }
Aug 31 04:06:18.908 INFO kablam!    | |_____^
Aug 31 04:06:18.908 INFO kablam!    |
Aug 31 04:06:18.908 INFO kablam!    = help: add #![feature(slice_index_methods)] to the crate attributes to enable
Aug 31 04:06:18.908 INFO kablam! 
Aug 31 04:06:18.908 INFO kablam! error[E0658]: use of unstable library feature 'slice_index_methods'
Aug 31 04:06:18.908 INFO kablam!    --> src/lib.rs:101:5
Aug 31 04:06:18.908 INFO kablam!     |
Aug 31 04:06:18.908 INFO kablam! 101 | /     unsafe fn get_unchecked_mut(self, _slice: &mut [LispValue]) -> &mut Self::Output {
Aug 31 04:06:18.909 INFO kablam! 102 | |         unimplemented!()
Aug 31 04:06:18.909 INFO kablam! 103 | |     }
Aug 31 04:06:18.909 INFO kablam!     | |_____^
Aug 31 04:06:18.909 INFO kablam!     |
Aug 31 04:06:18.909 INFO kablam!     = help: add #![feature(slice_index_methods)] to the crate attributes to enable
Aug 31 04:06:18.909 INFO kablam! 
Aug 31 04:06:18.909 INFO kablam! error[E0658]: use of unstable library feature 'slice_index_methods'
Aug 31 04:06:18.909 INFO kablam!    --> src/lib.rs:105:5
Aug 31 04:06:18.909 INFO kablam!     |
Aug 31 04:06:18.909 INFO kablam! 105 | /     fn index(self, slice: &[LispValue]) -> &Self::Output {
Aug 31 04:06:18.909 INFO kablam! 106 | |         slice.index(self.to_usize())
Aug 31 04:06:18.909 INFO kablam! 107 | |     }
Aug 31 04:06:18.909 INFO kablam!     | |_____^
Aug 31 04:06:18.909 INFO kablam!     |
Aug 31 04:06:18.909 INFO kablam!     = help: add #![feature(slice_index_methods)] to the crate attributes to enable
Aug 31 04:06:18.909 INFO kablam! 
Aug 31 04:06:18.909 INFO kablam! error[E0658]: use of unstable library feature 'slice_index_methods'
Aug 31 04:06:18.909 INFO kablam!    --> src/lib.rs:109:5
Aug 31 04:06:18.909 INFO kablam!     |
Aug 31 04:06:18.909 INFO kablam! 109 | /     fn index_mut(self, slice: &mut [LispValue]) -> &mut Self::Output {
Aug 31 04:06:18.909 INFO kablam! 110 | |         slice.index_mut(self.to_usize())
Aug 31 04:06:18.909 INFO kablam! 111 | |     }
Aug 31 04:06:18.909 INFO kablam!     | |_____^
Aug 31 04:06:18.909 INFO kablam!     |
Aug 31 04:06:18.910 INFO kablam!     = help: add #![feature(slice_index_methods)] to the crate attributes to enable
Aug 31 04:06:18.910 INFO kablam! 
Aug 31 04:06:19.326 INFO kablam! error[E0277]: the trait bound `StackOffset: core::slice::private_slice_index::Sealed` is not satisfied
Aug 31 04:06:19.326 INFO kablam!   --> src/lib.rs:86:6
Aug 31 04:06:19.326 INFO kablam!    |
Aug 31 04:06:19.326 INFO kablam! 86 | impl SliceIndex<[LispValue]> for StackOffset {
Aug 31 04:06:19.326 INFO kablam!    |      ^^^^^^^^^^^^^^^^^^^^^^^ the trait `core::slice::private_slice_index::Sealed` is not implemented for `StackOffset`
Aug 31 04:06:19.326 INFO kablam! 
Aug 31 04:06:19.386 INFO kablam! error: aborting due to 7 previous errors
Aug 31 04:06:19.386 INFO kablam! 
Aug 31 04:06:19.386 INFO kablam! Some errors occurred: E0277, E0658.
Aug 31 04:06:19.386 INFO kablam! For more information about an error, try `rustc --explain E0277`.
Aug 31 04:06:19.395 INFO kablam! error: Could not compile `yalp`.
Aug 31 04:06:19.396 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 31 04:06:22.205 INFO kablam! error: build failed
Aug 31 04:06:22.206 INFO kablam! su: No module specific data is present
Aug 31 04:06:22.604 INFO running `"docker" "rm" "-f" "1532ced92705f5729009aa6c484e092af712c204a9eb941462e0cfb56cfb55d7"`
Aug 31 04:06:22.741 INFO blam! 1532ced92705f5729009aa6c484e092af712c204a9eb941462e0cfb56cfb55d7