Aug 29 21:08:24.208 INFO checking Noxime/curd against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 29 21:08:24.208 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 29 21:08:24.208 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 21:08:24.446 INFO blam! 70f9d7f4395b1f84bee3a0decf28dc6cb7b094a63a4e2167ce3cb64cbbe99f72
Aug 29 21:08:24.449 INFO running `"docker" "start" "-a" "70f9d7f4395b1f84bee3a0decf28dc6cb7b094a63a4e2167ce3cb64cbbe99f72"`
Aug 29 21:08:25.617 INFO kablam!     Checking bit_field v0.7.0
Aug 29 21:08:25.617 INFO kablam!     Checking spin v0.4.7
Aug 29 21:08:25.624 INFO kablam!     Checking rlibc v1.0.0
Aug 29 21:08:25.628 INFO kablam!     Checking volatile v0.2.3
Aug 29 21:08:26.081 INFO kablam! error[E0635]: unknown feature `const_atomic_usize_new`
Aug 29 21:08:26.081 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.7/src/lib.rs:8:76
Aug 29 21:08:26.081 INFO kablam!   |
Aug 29 21:08:26.081 INFO kablam! 8 | #![cfg_attr(feature = "const_fn", feature(const_fn, const_unsafe_cell_new, const_atomic_usize_new))]
Aug 29 21:08:26.081 INFO kablam!   |                                                                            ^^^^^^^^^^^^^^^^^^^^^^
Aug 29 21:08:26.081 INFO kablam! 
Aug 29 21:08:26.081 INFO kablam! error[E0635]: unknown feature `const_unsafe_cell_new`
Aug 29 21:08:26.081 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.7/src/lib.rs:8:53
Aug 29 21:08:26.081 INFO kablam!   |
Aug 29 21:08:26.081 INFO kablam! 8 | #![cfg_attr(feature = "const_fn", feature(const_fn, const_unsafe_cell_new, const_atomic_usize_new))]
Aug 29 21:08:26.081 INFO kablam!   |                                                     ^^^^^^^^^^^^^^^^^^^^^
Aug 29 21:08:26.081 INFO kablam! 
Aug 29 21:08:26.104 INFO kablam! error: aborting due to 2 previous errors
Aug 29 21:08:26.104 INFO kablam! 
Aug 29 21:08:26.104 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 29 21:08:26.121 INFO kablam! error: Could not compile `spin`.
Aug 29 21:08:26.121 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 29 21:08:26.333 INFO kablam! error: build failed
Aug 29 21:08:26.337 INFO kablam! su: No module specific data is present
Aug 29 21:08:26.831 INFO running `"docker" "rm" "-f" "70f9d7f4395b1f84bee3a0decf28dc6cb7b094a63a4e2167ce3cb64cbbe99f72"`
Aug 29 21:08:26.988 INFO blam! 70f9d7f4395b1f84bee3a0decf28dc6cb7b094a63a4e2167ce3cb64cbbe99f72