Aug 31 05:40:11.060 INFO checking dekokun/deko_os_rust against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 05:40:11.060 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 05:40:11.060 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 05:40:11.210 INFO blam! 35d16f79e5cb66897ec2dec1eae888d351e47c731fd1974b97120f3952605258
Aug 31 05:40:11.211 INFO running `"docker" "start" "-a" "35d16f79e5cb66897ec2dec1eae888d351e47c731fd1974b97120f3952605258"`
Aug 31 05:40:11.939 INFO kablam!     Checking usize_conversions v0.2.0
Aug 31 05:40:11.939 INFO kablam!     Checking os_bootinfo v0.2.1
Aug 31 05:40:11.939 INFO kablam!     Checking bit_field v0.9.0
Aug 31 05:40:11.940 INFO kablam!     Checking ux v0.1.2
Aug 31 05:40:11.940 INFO kablam!     Checking spin v0.4.8
Aug 31 05:40:11.940 INFO kablam!     Checking volatile v0.2.4
Aug 31 05:40:11.940 INFO kablam!     Checking array-init v0.0.3
Aug 31 05:40:12.307 INFO kablam!     Checking bootloader_precompiled v0.2.0
Aug 31 05:40:12.321 INFO kablam! error[E0635]: unknown feature `const_atomic_usize_new`
Aug 31 05:40:12.321 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.8/src/lib.rs:8:76
Aug 31 05:40:12.321 INFO kablam!   |
Aug 31 05:40:12.321 INFO kablam! 8 | #![cfg_attr(feature = "const_fn", feature(const_fn, const_unsafe_cell_new, const_atomic_usize_new))]
Aug 31 05:40:12.321 INFO kablam!   |                                                                            ^^^^^^^^^^^^^^^^^^^^^^
Aug 31 05:40:12.321 INFO kablam! 
Aug 31 05:40:12.322 INFO kablam! error[E0635]: unknown feature `const_unsafe_cell_new`
Aug 31 05:40:12.322 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.8/src/lib.rs:8:53
Aug 31 05:40:12.322 INFO kablam!   |
Aug 31 05:40:12.322 INFO kablam! 8 | #![cfg_attr(feature = "const_fn", feature(const_fn, const_unsafe_cell_new, const_atomic_usize_new))]
Aug 31 05:40:12.322 INFO kablam!   |                                                     ^^^^^^^^^^^^^^^^^^^^^
Aug 31 05:40:12.322 INFO kablam! 
Aug 31 05:40:12.344 INFO kablam! error: aborting due to 2 previous errors
Aug 31 05:40:12.345 INFO kablam! 
Aug 31 05:40:12.345 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 31 05:40:12.351 INFO kablam! error: Could not compile `spin`.
Aug 31 05:40:12.351 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 31 05:40:34.603 INFO kablam! error: build failed
Aug 31 05:40:34.605 INFO kablam! su: No module specific data is present
Aug 31 05:40:35.080 INFO running `"docker" "rm" "-f" "35d16f79e5cb66897ec2dec1eae888d351e47c731fd1974b97120f3952605258"`
Aug 31 05:40:35.267 INFO blam! 35d16f79e5cb66897ec2dec1eae888d351e47c731fd1974b97120f3952605258