Sep 10 03:27:35.203 INFO checking marcusklaas/lisp-interpreter against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 03:27:35.203 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 03:27:35.204 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-0/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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=1000" "-e" "CMD=cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 03:27:35.443 INFO blam! c54c5c28d2ebf97532daae529d00f4f518fac345cdb0205b389799dca92a7998
Sep 10 03:27:35.445 INFO running `"docker" "start" "-a" "c54c5c28d2ebf97532daae529d00f4f518fac345cdb0205b389799dca92a7998"`
Sep 10 03:27:36.710 INFO kablam! usermod: no changes
Sep 10 03:27:36.858 INFO kablam!     Checking string-interner v0.6.2
Sep 10 03:27:36.858 INFO kablam!    Compiling memchr v0.1.11
Sep 10 03:27:36.871 INFO kablam!    Compiling thread-id v2.0.0
Sep 10 03:27:37.430 INFO kablam!     Checking thread_local v0.2.7
Sep 10 03:27:37.445 INFO kablam!     Checking yalp v0.1.0 (file:///source)
Sep 10 03:27:37.886 INFO kablam!     Checking aho-corasick v0.5.3
Sep 10 03:27:38.734 INFO kablam! error[E0658]: use of unstable library feature 'slice_index_methods'
Sep 10 03:27:38.734 INFO kablam!   --> src/lib.rs:89:5
Sep 10 03:27:38.734 INFO kablam!    |
Sep 10 03:27:38.734 INFO kablam! 89 | /     fn get(self, slice: &[LispValue]) -> Option<&Self::Output> {
Sep 10 03:27:38.734 INFO kablam! 90 | |         slice.get(self.to_usize())
Sep 10 03:27:38.734 INFO kablam! 91 | |     }
Sep 10 03:27:38.734 INFO kablam!    | |_____^
Sep 10 03:27:38.734 INFO kablam!    |
Sep 10 03:27:38.734 INFO kablam!    = help: add #![feature(slice_index_methods)] to the crate attributes to enable
Sep 10 03:27:38.734 INFO kablam! 
Sep 10 03:27:38.734 INFO kablam! error[E0658]: use of unstable library feature 'slice_index_methods'
Sep 10 03:27:38.734 INFO kablam!   --> src/lib.rs:93:5
Sep 10 03:27:38.734 INFO kablam!    |
Sep 10 03:27:38.734 INFO kablam! 93 | /     fn get_mut(self, slice: &mut [LispValue]) -> Option<&mut Self::Output> {
Sep 10 03:27:38.734 INFO kablam! 94 | |         slice.get_mut(self.to_usize())
Sep 10 03:27:38.734 INFO kablam! 95 | |     }
Sep 10 03:27:38.734 INFO kablam!    | |_____^
Sep 10 03:27:38.734 INFO kablam!    |
Sep 10 03:27:38.734 INFO kablam!    = help: add #![feature(slice_index_methods)] to the crate attributes to enable
Sep 10 03:27:38.734 INFO kablam! 
Sep 10 03:27:38.734 INFO kablam! error[E0658]: use of unstable library feature 'slice_index_methods'
Sep 10 03:27:38.734 INFO kablam!   --> src/lib.rs:97:5
Sep 10 03:27:38.734 INFO kablam!    |
Sep 10 03:27:38.734 INFO kablam! 97 | /     unsafe fn get_unchecked(self, _slice: &[LispValue]) -> &Self::Output {
Sep 10 03:27:38.734 INFO kablam! 98 | |         unimplemented!()
Sep 10 03:27:38.734 INFO kablam! 99 | |     }
Sep 10 03:27:38.734 INFO kablam!    | |_____^
Sep 10 03:27:38.734 INFO kablam!    |
Sep 10 03:27:38.735 INFO kablam!    = help: add #![feature(slice_index_methods)] to the crate attributes to enable
Sep 10 03:27:38.735 INFO kablam! 
Sep 10 03:27:38.735 INFO kablam! error[E0658]: use of unstable library feature 'slice_index_methods'
Sep 10 03:27:38.735 INFO kablam!    --> src/lib.rs:101:5
Sep 10 03:27:38.735 INFO kablam!     |
Sep 10 03:27:38.735 INFO kablam! 101 | /     unsafe fn get_unchecked_mut(self, _slice: &mut [LispValue]) -> &mut Self::Output {
Sep 10 03:27:38.735 INFO kablam! 102 | |         unimplemented!()
Sep 10 03:27:38.735 INFO kablam! 103 | |     }
Sep 10 03:27:38.735 INFO kablam!     | |_____^
Sep 10 03:27:38.735 INFO kablam!     |
Sep 10 03:27:38.735 INFO kablam!     = help: add #![feature(slice_index_methods)] to the crate attributes to enable
Sep 10 03:27:38.735 INFO kablam! 
Sep 10 03:27:38.735 INFO kablam! error[E0658]: use of unstable library feature 'slice_index_methods'
Sep 10 03:27:38.735 INFO kablam!    --> src/lib.rs:105:5
Sep 10 03:27:38.735 INFO kablam!     |
Sep 10 03:27:38.735 INFO kablam! 105 | /     fn index(self, slice: &[LispValue]) -> &Self::Output {
Sep 10 03:27:38.735 INFO kablam! 106 | |         slice.index(self.to_usize())
Sep 10 03:27:38.735 INFO kablam! 107 | |     }
Sep 10 03:27:38.735 INFO kablam!     | |_____^
Sep 10 03:27:38.735 INFO kablam!     |
Sep 10 03:27:38.735 INFO kablam!     = help: add #![feature(slice_index_methods)] to the crate attributes to enable
Sep 10 03:27:38.735 INFO kablam! 
Sep 10 03:27:38.735 INFO kablam! error[E0658]: use of unstable library feature 'slice_index_methods'
Sep 10 03:27:38.735 INFO kablam!    --> src/lib.rs:109:5
Sep 10 03:27:38.735 INFO kablam!     |
Sep 10 03:27:38.735 INFO kablam! 109 | /     fn index_mut(self, slice: &mut [LispValue]) -> &mut Self::Output {
Sep 10 03:27:38.735 INFO kablam! 110 | |         slice.index_mut(self.to_usize())
Sep 10 03:27:38.735 INFO kablam! 111 | |     }
Sep 10 03:27:38.735 INFO kablam!     | |_____^
Sep 10 03:27:38.735 INFO kablam!     |
Sep 10 03:27:38.735 INFO kablam!     = help: add #![feature(slice_index_methods)] to the crate attributes to enable
Sep 10 03:27:38.735 INFO kablam! 
Sep 10 03:27:38.794 INFO kablam! error[E0277]: the trait bound `StackOffset: core::slice::private_slice_index::Sealed` is not satisfied
Sep 10 03:27:38.794 INFO kablam!   --> src/lib.rs:86:6
Sep 10 03:27:38.794 INFO kablam!    |
Sep 10 03:27:38.794 INFO kablam! 86 | impl SliceIndex<[LispValue]> for StackOffset {
Sep 10 03:27:38.794 INFO kablam!    |      ^^^^^^^^^^^^^^^^^^^^^^^ the trait `core::slice::private_slice_index::Sealed` is not implemented for `StackOffset`
Sep 10 03:27:38.794 INFO kablam! 
Sep 10 03:27:38.826 INFO kablam! error: aborting due to 7 previous errors
Sep 10 03:27:38.826 INFO kablam! 
Sep 10 03:27:38.826 INFO kablam! Some errors occurred: E0277, E0658.
Sep 10 03:27:38.826 INFO kablam! For more information about an error, try `rustc --explain E0277`.
Sep 10 03:27:38.870 INFO kablam! error: Could not compile `yalp`.
Sep 10 03:27:38.870 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 03:27:39.933 INFO kablam! error: build failed
Sep 10 03:27:39.942 INFO kablam! su: No module specific data is present
Sep 10 03:27:40.629 INFO running `"docker" "rm" "-f" "c54c5c28d2ebf97532daae529d00f4f518fac345cdb0205b389799dca92a7998"`
Sep 10 03:27:40.748 INFO blam! c54c5c28d2ebf97532daae529d00f4f518fac345cdb0205b389799dca92a7998