Aug 29 20:05:50.294 INFO checking Noxime/curd against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 29 20:05:50.294 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 29 20:05:50.294 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/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 20:05:50.542 INFO blam! 906d26d29f4529a0dfc2af549f2aa2ddcfd4563bd766d4072541d03c02294ab7
Aug 29 20:05:50.545 INFO running `"docker" "start" "-a" "906d26d29f4529a0dfc2af549f2aa2ddcfd4563bd766d4072541d03c02294ab7"`
Aug 29 20:05:51.626 INFO kablam!     Checking spin v0.4.7
Aug 29 20:05:51.631 INFO kablam!     Checking volatile v0.2.3
Aug 29 20:05:51.632 INFO kablam!     Checking x86_64 v0.1.2
Aug 29 20:05:52.215 INFO kablam! error[E0635]: unknown feature `const_atomic_usize_new`
Aug 29 20:05:52.215 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.7/src/lib.rs:8:76
Aug 29 20:05:52.215 INFO kablam!   |
Aug 29 20:05:52.215 INFO kablam! 8 | #![cfg_attr(feature = "const_fn", feature(const_fn, const_unsafe_cell_new, const_atomic_usize_new))]
Aug 29 20:05:52.215 INFO kablam!   |                                                                            ^^^^^^^^^^^^^^^^^^^^^^
Aug 29 20:05:52.215 INFO kablam! 
Aug 29 20:05:52.215 INFO kablam! error[E0635]: unknown feature `const_unsafe_cell_new`
Aug 29 20:05:52.215 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.7/src/lib.rs:8:53
Aug 29 20:05:52.215 INFO kablam!   |
Aug 29 20:05:52.215 INFO kablam! 8 | #![cfg_attr(feature = "const_fn", feature(const_fn, const_unsafe_cell_new, const_atomic_usize_new))]
Aug 29 20:05:52.215 INFO kablam!   |                                                     ^^^^^^^^^^^^^^^^^^^^^
Aug 29 20:05:52.215 INFO kablam! 
Aug 29 20:05:52.235 INFO kablam! error: aborting due to 2 previous errors
Aug 29 20:05:52.236 INFO kablam! 
Aug 29 20:05:52.236 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 29 20:05:52.244 INFO kablam! error: Could not compile `spin`.
Aug 29 20:05:52.244 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 29 20:05:53.990 INFO kablam! error: build failed
Aug 29 20:05:53.992 INFO kablam! su: No module specific data is present
Aug 29 20:05:54.551 INFO running `"docker" "rm" "-f" "906d26d29f4529a0dfc2af549f2aa2ddcfd4563bd766d4072541d03c02294ab7"`
Aug 29 20:05:54.710 INFO blam! 906d26d29f4529a0dfc2af549f2aa2ddcfd4563bd766d4072541d03c02294ab7