Sep 04 00:15:12.162 INFO checking Noxime/curd against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 00:15:12.162 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 00:15:12.162 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-2/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 00:15:12.412 INFO blam! 582e7090252f820ad82b494612103d53a3b32857a63fcea76889e6471623f217
Sep 04 00:15:12.413 INFO running `"docker" "start" "-a" "582e7090252f820ad82b494612103d53a3b32857a63fcea76889e6471623f217"`
Sep 04 00:15:13.263 INFO kablam!     Checking bit_field v0.7.0
Sep 04 00:15:13.268 INFO kablam!     Checking spin v0.4.7
Sep 04 00:15:13.268 INFO kablam!     Checking volatile v0.2.3
Sep 04 00:15:13.268 INFO kablam!     Checking rlibc v1.0.0
Sep 04 00:15:13.709 INFO kablam! error[E0635]: unknown feature `const_atomic_usize_new`
Sep 04 00:15:13.709 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.7/src/lib.rs:8:76
Sep 04 00:15:13.709 INFO kablam!   |
Sep 04 00:15:13.709 INFO kablam! 8 | #![cfg_attr(feature = "const_fn", feature(const_fn, const_unsafe_cell_new, const_atomic_usize_new))]
Sep 04 00:15:13.709 INFO kablam!   |                                                                            ^^^^^^^^^^^^^^^^^^^^^^
Sep 04 00:15:13.709 INFO kablam! 
Sep 04 00:15:13.709 INFO kablam! error[E0635]: unknown feature `const_unsafe_cell_new`
Sep 04 00:15:13.709 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.7/src/lib.rs:8:53
Sep 04 00:15:13.709 INFO kablam!   |
Sep 04 00:15:13.709 INFO kablam! 8 | #![cfg_attr(feature = "const_fn", feature(const_fn, const_unsafe_cell_new, const_atomic_usize_new))]
Sep 04 00:15:13.709 INFO kablam!   |                                                     ^^^^^^^^^^^^^^^^^^^^^
Sep 04 00:15:13.709 INFO kablam! 
Sep 04 00:15:13.744 INFO kablam! error: aborting due to 2 previous errors
Sep 04 00:15:13.744 INFO kablam! 
Sep 04 00:15:13.744 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 04 00:15:13.767 INFO kablam! error: Could not compile `spin`.
Sep 04 00:15:13.768 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 00:15:13.993 INFO kablam! error: build failed
Sep 04 00:15:13.995 INFO kablam! su: No module specific data is present
Sep 04 00:15:14.488 INFO running `"docker" "rm" "-f" "582e7090252f820ad82b494612103d53a3b32857a63fcea76889e6471623f217"`
Sep 04 00:15:14.683 INFO blam! 582e7090252f820ad82b494612103d53a3b32857a63fcea76889e6471623f217