Aug 10 21:09:36.207 INFO checking Khaosd/khaos against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 10 21:09:36.208 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 10 21:09:36.208 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 10 21:09:36.208 INFO running `"docker" "create" "-v" "/tmp/crater.Z1q0c7D9EZn0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-5/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 10 21:09:36.471 INFO blam! be3a2b52181176f84f9166e2e864266af2eff07d13e2d195b4a6ec94a3885539
Aug 10 21:09:36.474 INFO running `"docker" "start" "-a" "be3a2b52181176f84f9166e2e864266af2eff07d13e2d195b4a6ec94a3885539"`
Aug 10 21:09:37.679 INFO kablam! warning: dependency (once) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
Aug 10 21:09:37.787 INFO kablam!    Compiling libc v0.2.43 (https://github.com/alexcrichton/libc?rev=02fc60d2e30d04cf07d4561aef05a0ae755a3163#02fc60d2)
Aug 10 21:09:37.801 INFO kablam!    Compiling unicode-width v0.1.5
Aug 10 21:09:37.803 INFO kablam!    Compiling remove_dir_all v0.5.1
Aug 10 21:09:37.805 INFO kablam!    Compiling version_check v0.1.4
Aug 10 21:09:37.807 INFO kablam!     Checking ux v0.1.2
Aug 10 21:09:37.808 INFO kablam!     Checking os_bootinfo v0.2.1
Aug 10 21:09:37.810 INFO kablam!     Checking bit_field v0.9.0
Aug 10 21:09:37.812 INFO kablam!     Checking usize_conversions v0.2.0
Aug 10 21:09:38.787 INFO kablam!     Checking bitflags v1.0.3
Aug 10 21:09:39.350 INFO kablam!     Checking zero v0.1.2
Aug 10 21:09:40.924 INFO kablam!     Checking spin v0.4.8
Aug 10 21:09:41.904 INFO kablam!     Checking once v0.3.3
Aug 10 21:09:42.303 INFO kablam!     Checking volatile v0.2.4
Aug 10 21:09:42.470 INFO kablam!    Compiling getopts v0.2.18
Aug 10 21:09:42.923 INFO kablam!     Checking xmas-elf v0.6.2
Aug 10 21:09:43.171 INFO kablam! error[E0635]: unknown feature `const_atomic_usize_new`
Aug 10 21:09:43.171 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.8/src/lib.rs:8:76
Aug 10 21:09:43.171 INFO kablam!   |
Aug 10 21:09:43.171 INFO kablam! 8 | #![cfg_attr(feature = "const_fn", feature(const_fn, const_unsafe_cell_new, const_atomic_usize_new))]
Aug 10 21:09:43.171 INFO kablam!   |                                                                            ^^^^^^^^^^^^^^^^^^^^^^
Aug 10 21:09:43.171 INFO kablam! 
Aug 10 21:09:43.171 INFO kablam! error[E0635]: unknown feature `const_unsafe_cell_new`
Aug 10 21:09:43.171 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.8/src/lib.rs:8:53
Aug 10 21:09:43.171 INFO kablam!   |
Aug 10 21:09:43.171 INFO kablam! 8 | #![cfg_attr(feature = "const_fn", feature(const_fn, const_unsafe_cell_new, const_atomic_usize_new))]
Aug 10 21:09:43.171 INFO kablam!   |                                                     ^^^^^^^^^^^^^^^^^^^^^
Aug 10 21:09:43.171 INFO kablam! 
Aug 10 21:09:43.196 INFO kablam! error: aborting due to 2 previous errors
Aug 10 21:09:43.196 INFO kablam! 
Aug 10 21:09:43.197 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 10 21:09:43.206 INFO kablam! error: Could not compile `spin`.
Aug 10 21:09:43.206 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 10 21:09:43.316 INFO kablam! error[E0635]: unknown feature `const_atomic_usize_new`
Aug 10 21:09:43.316 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.8/src/lib.rs:8:76
Aug 10 21:09:43.316 INFO kablam!   |
Aug 10 21:09:43.317 INFO kablam! 8 | #![cfg_attr(feature = "const_fn", feature(const_fn, const_unsafe_cell_new, const_atomic_usize_new))]
Aug 10 21:09:43.317 INFO kablam!   |                                                                            ^^^^^^^^^^^^^^^^^^^^^^
Aug 10 21:09:43.317 INFO kablam! 
Aug 10 21:09:43.317 INFO kablam! error[E0635]: unknown feature `const_unsafe_cell_new`
Aug 10 21:09:43.317 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.8/src/lib.rs:8:53
Aug 10 21:09:43.317 INFO kablam!   |
Aug 10 21:09:43.317 INFO kablam! 8 | #![cfg_attr(feature = "const_fn", feature(const_fn, const_unsafe_cell_new, const_atomic_usize_new))]
Aug 10 21:09:43.317 INFO kablam!   |                                                     ^^^^^^^^^^^^^^^^^^^^^
Aug 10 21:09:43.317 INFO kablam! 
Aug 10 21:09:43.418 INFO kablam! error: aborting due to 2 previous errors
Aug 10 21:09:43.436 INFO kablam! 
Aug 10 21:09:43.436 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 10 21:09:43.481 INFO kablam! error: Could not compile `spin`.
Aug 10 21:09:43.482 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 10 21:10:18.895 INFO kablam! error: build failed
Aug 10 21:10:18.897 INFO kablam! su: No module specific data is present
Aug 10 21:10:19.509 INFO running `"docker" "rm" "-f" "be3a2b52181176f84f9166e2e864266af2eff07d13e2d195b4a6ec94a3885539"`
Aug 10 21:10:19.661 INFO blam! be3a2b52181176f84f9166e2e864266af2eff07d13e2d195b4a6ec94a3885539