Sep 19 16:06:39.544 INFO checking dekokun/deko_os_rust against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 16:06:39.544 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 16:06:39.544 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-3/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 16:06:39.753 INFO blam! 2913855770e8eb63de36e9e6f8c70818ca8a93edad9578dfface46a605c6aa38
Sep 19 16:06:39.755 INFO running `"docker" "start" "-a" "2913855770e8eb63de36e9e6f8c70818ca8a93edad9578dfface46a605c6aa38"`
Sep 19 16:06:41.570 INFO kablam! usermod: no changes
Sep 19 16:06:41.642 INFO kablam!     Checking bit_field v0.9.0
Sep 19 16:06:41.642 INFO kablam!     Checking ux v0.1.2
Sep 19 16:06:41.642 INFO kablam!     Checking os_bootinfo v0.2.1
Sep 19 16:06:41.666 INFO kablam!     Checking usize_conversions v0.2.0
Sep 19 16:06:41.666 INFO kablam!     Checking spin v0.4.8
Sep 19 16:06:41.666 INFO kablam!     Checking volatile v0.2.4
Sep 19 16:06:41.666 INFO kablam!     Checking array-init v0.0.3
Sep 19 16:06:42.552 INFO kablam! error[E0635]: unknown feature `const_atomic_usize_new`
Sep 19 16:06:42.552 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.8/src/lib.rs:8:76
Sep 19 16:06:42.552 INFO kablam!   |
Sep 19 16:06:42.552 INFO kablam! 8 | #![cfg_attr(feature = "const_fn", feature(const_fn, const_unsafe_cell_new, const_atomic_usize_new))]
Sep 19 16:06:42.552 INFO kablam!   |                                                                            ^^^^^^^^^^^^^^^^^^^^^^
Sep 19 16:06:42.552 INFO kablam! 
Sep 19 16:06:42.552 INFO kablam! error[E0635]: unknown feature `const_unsafe_cell_new`
Sep 19 16:06:42.552 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.8/src/lib.rs:8:53
Sep 19 16:06:42.552 INFO kablam!   |
Sep 19 16:06:42.552 INFO kablam! 8 | #![cfg_attr(feature = "const_fn", feature(const_fn, const_unsafe_cell_new, const_atomic_usize_new))]
Sep 19 16:06:42.552 INFO kablam!   |                                                     ^^^^^^^^^^^^^^^^^^^^^
Sep 19 16:06:42.552 INFO kablam! 
Sep 19 16:06:42.589 INFO kablam!     Checking bootloader_precompiled v0.2.0
Sep 19 16:06:42.597 INFO kablam! error: aborting due to 2 previous errors
Sep 19 16:06:42.597 INFO kablam! 
Sep 19 16:06:42.597 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 19 16:06:42.634 INFO kablam! error: Could not compile `spin`.
Sep 19 16:06:42.634 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 16:06:52.658 INFO kablam! error: build failed
Sep 19 16:06:52.659 INFO kablam! su: No module specific data is present
Sep 19 16:06:53.402 INFO running `"docker" "rm" "-f" "2913855770e8eb63de36e9e6f8c70818ca8a93edad9578dfface46a605c6aa38"`
Sep 19 16:06:53.517 INFO blam! 2913855770e8eb63de36e9e6f8c70818ca8a93edad9578dfface46a605c6aa38