Sep 05 19:05:21.937 INFO checking dekokun/deko_os_rust against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 05 19:05:21.937 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 05 19:05:21.937 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-4/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 19:05:22.393 INFO blam! 1ed43bece9c0cac7f006cbd65c2829a48c6adb70536b3b0597186cb7cceb2a04
Sep 05 19:05:22.395 INFO running `"docker" "start" "-a" "1ed43bece9c0cac7f006cbd65c2829a48c6adb70536b3b0597186cb7cceb2a04"`
Sep 05 19:05:24.269 INFO kablam! usermod: no changes
Sep 05 19:05:24.382 INFO kablam!     Checking ux v0.1.2
Sep 05 19:05:24.382 INFO kablam!     Checking usize_conversions v0.2.0
Sep 05 19:05:24.382 INFO kablam!     Checking bit_field v0.9.0
Sep 05 19:05:24.382 INFO kablam!     Checking os_bootinfo v0.2.1
Sep 05 19:05:24.382 INFO kablam!     Checking spin v0.4.8
Sep 05 19:05:24.382 INFO kablam!     Checking volatile v0.2.4
Sep 05 19:05:24.388 INFO kablam!     Checking array-init v0.0.3
Sep 05 19:05:24.946 INFO kablam! error[E0635]: unknown feature `const_atomic_usize_new`
Sep 05 19:05:24.946 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.8/src/lib.rs:8:76
Sep 05 19:05:24.946 INFO kablam!   |
Sep 05 19:05:24.946 INFO kablam! 8 | #![cfg_attr(feature = "const_fn", feature(const_fn, const_unsafe_cell_new, const_atomic_usize_new))]
Sep 05 19:05:24.946 INFO kablam!   |                                                                            ^^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:05:24.946 INFO kablam! 
Sep 05 19:05:24.946 INFO kablam! error[E0635]: unknown feature `const_unsafe_cell_new`
Sep 05 19:05:24.946 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.8/src/lib.rs:8:53
Sep 05 19:05:24.946 INFO kablam!   |
Sep 05 19:05:24.946 INFO kablam! 8 | #![cfg_attr(feature = "const_fn", feature(const_fn, const_unsafe_cell_new, const_atomic_usize_new))]
Sep 05 19:05:24.946 INFO kablam!   |                                                     ^^^^^^^^^^^^^^^^^^^^^
Sep 05 19:05:24.946 INFO kablam! 
Sep 05 19:05:25.008 INFO kablam! error: aborting due to 2 previous errors
Sep 05 19:05:25.014 INFO kablam!     Checking bootloader_precompiled v0.2.0
Sep 05 19:05:25.025 INFO kablam! 
Sep 05 19:05:25.025 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 05 19:05:25.037 INFO kablam! error: Could not compile `spin`.
Sep 05 19:05:25.037 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 05 19:05:35.759 INFO kablam! error: build failed
Sep 05 19:05:35.760 INFO kablam! su: No module specific data is present
Sep 05 19:05:36.632 INFO running `"docker" "rm" "-f" "1ed43bece9c0cac7f006cbd65c2829a48c6adb70536b3b0597186cb7cceb2a04"`
Sep 05 19:05:36.902 INFO blam! 1ed43bece9c0cac7f006cbd65c2829a48c6adb70536b3b0597186cb7cceb2a04