Sep 14 03:44:10.930 INFO checking marcusklaas/lisp-interpreter against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 03:44:10.930 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 03:44:10.931 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-6/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 03:44:11.351 INFO blam! a955b93ce57ed93cf08694794474552cefd560c804c45e87193e243d893ec4b8
Sep 14 03:44:11.353 INFO running `"docker" "start" "-a" "a955b93ce57ed93cf08694794474552cefd560c804c45e87193e243d893ec4b8"`
Sep 14 03:44:13.026 INFO kablam! usermod: no changes
Sep 14 03:44:13.116 INFO kablam!    Compiling libc v0.2.33
Sep 14 03:44:13.131 INFO kablam!     Checking string-interner v0.6.2
Sep 14 03:44:13.131 INFO kablam!     Checking memchr v0.1.11
Sep 14 03:44:13.171 INFO kablam!     Checking thread-id v2.0.0
Sep 14 03:44:13.583 INFO kablam!     Checking aho-corasick v0.5.3
Sep 14 03:44:13.778 INFO kablam!     Checking thread_local v0.2.7
Sep 14 03:44:14.075 INFO kablam!     Checking yalp v0.1.0 (file:///source)
Sep 14 03:44:14.729 INFO kablam! error[E0658]: use of unstable library feature 'slice_index_methods'
Sep 14 03:44:14.729 INFO kablam!   --> src/lib.rs:89:5
Sep 14 03:44:14.729 INFO kablam!    |
Sep 14 03:44:14.729 INFO kablam! 89 | /     fn get(self, slice: &[LispValue]) -> Option<&Self::Output> {
Sep 14 03:44:14.729 INFO kablam! 90 | |         slice.get(self.to_usize())
Sep 14 03:44:14.729 INFO kablam! 91 | |     }
Sep 14 03:44:14.729 INFO kablam!    | |_____^
Sep 14 03:44:14.739 INFO kablam!    |
Sep 14 03:44:14.739 INFO kablam!    = help: add #![feature(slice_index_methods)] to the crate attributes to enable
Sep 14 03:44:14.739 INFO kablam! 
Sep 14 03:44:14.743 INFO kablam! error[E0658]: use of unstable library feature 'slice_index_methods'
Sep 14 03:44:14.743 INFO kablam!   --> src/lib.rs:93:5
Sep 14 03:44:14.743 INFO kablam!    |
Sep 14 03:44:14.743 INFO kablam! 93 | /     fn get_mut(self, slice: &mut [LispValue]) -> Option<&mut Self::Output> {
Sep 14 03:44:14.743 INFO kablam! 94 | |         slice.get_mut(self.to_usize())
Sep 14 03:44:14.743 INFO kablam! 95 | |     }
Sep 14 03:44:14.743 INFO kablam!    | |_____^
Sep 14 03:44:14.743 INFO kablam!    |
Sep 14 03:44:14.743 INFO kablam!    = help: add #![feature(slice_index_methods)] to the crate attributes to enable
Sep 14 03:44:14.743 INFO kablam! 
Sep 14 03:44:14.743 INFO kablam! error[E0658]: use of unstable library feature 'slice_index_methods'
Sep 14 03:44:14.743 INFO kablam!   --> src/lib.rs:97:5
Sep 14 03:44:14.743 INFO kablam!    |
Sep 14 03:44:14.743 INFO kablam! 97 | /     unsafe fn get_unchecked(self, _slice: &[LispValue]) -> &Self::Output {
Sep 14 03:44:14.743 INFO kablam! 98 | |         unimplemented!()
Sep 14 03:44:14.743 INFO kablam! 99 | |     }
Sep 14 03:44:14.743 INFO kablam!    | |_____^
Sep 14 03:44:14.743 INFO kablam!    |
Sep 14 03:44:14.743 INFO kablam!    = help: add #![feature(slice_index_methods)] to the crate attributes to enable
Sep 14 03:44:14.744 INFO kablam! 
Sep 14 03:44:14.744 INFO kablam! error[E0658]: use of unstable library feature 'slice_index_methods'
Sep 14 03:44:14.744 INFO kablam!    --> src/lib.rs:101:5
Sep 14 03:44:14.744 INFO kablam!     |
Sep 14 03:44:14.744 INFO kablam! 101 | /     unsafe fn get_unchecked_mut(self, _slice: &mut [LispValue]) -> &mut Self::Output {
Sep 14 03:44:14.744 INFO kablam! 102 | |         unimplemented!()
Sep 14 03:44:14.744 INFO kablam! 103 | |     }
Sep 14 03:44:14.744 INFO kablam!     | |_____^
Sep 14 03:44:14.744 INFO kablam!     |
Sep 14 03:44:14.744 INFO kablam!     = help: add #![feature(slice_index_methods)] to the crate attributes to enable
Sep 14 03:44:14.744 INFO kablam! 
Sep 14 03:44:14.744 INFO kablam! error[E0658]: use of unstable library feature 'slice_index_methods'
Sep 14 03:44:14.744 INFO kablam!    --> src/lib.rs:105:5
Sep 14 03:44:14.744 INFO kablam!     |
Sep 14 03:44:14.744 INFO kablam! 105 | /     fn index(self, slice: &[LispValue]) -> &Self::Output {
Sep 14 03:44:14.744 INFO kablam! 106 | |         slice.index(self.to_usize())
Sep 14 03:44:14.744 INFO kablam! 107 | |     }
Sep 14 03:44:14.744 INFO kablam!     | |_____^
Sep 14 03:44:14.744 INFO kablam!     |
Sep 14 03:44:14.744 INFO kablam!     = help: add #![feature(slice_index_methods)] to the crate attributes to enable
Sep 14 03:44:14.744 INFO kablam! 
Sep 14 03:44:14.744 INFO kablam! error[E0658]: use of unstable library feature 'slice_index_methods'
Sep 14 03:44:14.744 INFO kablam!    --> src/lib.rs:109:5
Sep 14 03:44:14.744 INFO kablam!     |
Sep 14 03:44:14.744 INFO kablam! 109 | /     fn index_mut(self, slice: &mut [LispValue]) -> &mut Self::Output {
Sep 14 03:44:14.744 INFO kablam! 110 | |         slice.index_mut(self.to_usize())
Sep 14 03:44:14.744 INFO kablam! 111 | |     }
Sep 14 03:44:14.744 INFO kablam!     | |_____^
Sep 14 03:44:14.744 INFO kablam!     |
Sep 14 03:44:14.744 INFO kablam!     = help: add #![feature(slice_index_methods)] to the crate attributes to enable
Sep 14 03:44:14.744 INFO kablam! 
Sep 14 03:44:14.867 INFO kablam! error[E0277]: the trait bound `StackOffset: core::slice::private_slice_index::Sealed` is not satisfied
Sep 14 03:44:14.867 INFO kablam!   --> src/lib.rs:86:6
Sep 14 03:44:14.867 INFO kablam!    |
Sep 14 03:44:14.867 INFO kablam! 86 | impl SliceIndex<[LispValue]> for StackOffset {
Sep 14 03:44:14.867 INFO kablam!    |      ^^^^^^^^^^^^^^^^^^^^^^^ the trait `core::slice::private_slice_index::Sealed` is not implemented for `StackOffset`
Sep 14 03:44:14.867 INFO kablam! 
Sep 14 03:44:14.903 INFO kablam! error: aborting due to 7 previous errors
Sep 14 03:44:14.903 INFO kablam! 
Sep 14 03:44:14.903 INFO kablam! Some errors occurred: E0277, E0658.
Sep 14 03:44:14.903 INFO kablam! For more information about an error, try `rustc --explain E0277`.
Sep 14 03:44:14.911 INFO kablam! error: Could not compile `yalp`.
Sep 14 03:44:14.911 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 14 03:44:15.633 INFO kablam! error: build failed
Sep 14 03:44:15.634 INFO kablam! su: No module specific data is present
Sep 14 03:44:17.001 INFO running `"docker" "rm" "-f" "a955b93ce57ed93cf08694794474552cefd560c804c45e87193e243d893ec4b8"`
Sep 14 03:44:17.271 INFO blam! a955b93ce57ed93cf08694794474552cefd560c804c45e87193e243d893ec4b8