Aug 10 20:17:40.859 INFO checking cryptape/cita-monitor against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 10 20:17:40.859 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 10 20:17:40.859 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 10 20:17:40.859 INFO running `"docker" "create" "-v" "/tmp/crater.g8TZj4KHVPdl:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-6/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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 +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 10 20:17:41.119 INFO blam! 24df8dfb72ca894f7195f1242cb79e5e2992da4d5a68973ad550b8edeb624d8b
Aug 10 20:17:41.121 INFO running `"docker" "start" "-a" "24df8dfb72ca894f7195f1242cb79e5e2992da4d5a68973ad550b8edeb624d8b"`
Aug 10 20:17:42.824 INFO kablam!    Compiling crunchy v0.1.6
Aug 10 20:17:42.825 INFO kablam!    Compiling heapsize v0.4.2
Aug 10 20:17:42.837 INFO kablam!     Checking log-mdc v0.1.0
Aug 10 20:17:42.837 INFO kablam!     Checking semver-parser v0.7.0
Aug 10 20:17:42.838 INFO kablam!     Checking siphasher v0.1.3
Aug 10 20:17:42.838 INFO kablam!     Checking target_info v0.1.0
Aug 10 20:17:42.838 INFO kablam!    Compiling protobuf v2.0.4
Aug 10 20:17:42.838 INFO kablam!     Checking ansi_term v0.9.0
Aug 10 20:17:44.476 INFO kablam!    Compiling httpbis v0.7.0
Aug 10 20:17:45.746 INFO kablam!    Compiling protobuf v1.7.4
Aug 10 20:17:52.130 INFO kablam!     Checking byteorder v0.5.3
Aug 10 20:17:52.473 INFO kablam!     Checking quick-error v0.2.2
Aug 10 20:17:52.731 INFO kablam!     Checking spin v0.4.8
Aug 10 20:17:52.816 INFO kablam!    Compiling arrayvec v0.4.7
Aug 10 20:17:52.898 INFO kablam!     Checking unix_socket v0.5.0
Aug 10 20:17:53.707 INFO kablam!    Compiling getopts v0.2.18
Aug 10 20:17:53.748 INFO kablam!    Compiling eth-secp256k1 v0.5.7 (https://github.com/paritytech/rust-secp256k1?rev=6370d63adf4e8c91e2eae9225eef4b4e0294c5d0#6370d63a)
Aug 10 20:17:54.031 INFO kablam!     Checking itertools v0.5.10
Aug 10 20:17:54.777 INFO kablam! error[E0635]: unknown feature `const_atomic_usize_new`
Aug 10 20:17:54.777 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.8/src/lib.rs:8:76
Aug 10 20:17:54.777 INFO kablam!   |
Aug 10 20:17:54.777 INFO kablam! 8 | #![cfg_attr(feature = "const_fn", feature(const_fn, const_unsafe_cell_new, const_atomic_usize_new))]
Aug 10 20:17:54.777 INFO kablam!   |                                                                            ^^^^^^^^^^^^^^^^^^^^^^
Aug 10 20:17:54.780 INFO kablam! 
Aug 10 20:17:54.780 INFO kablam! error[E0635]: unknown feature `const_unsafe_cell_new`
Aug 10 20:17:54.781 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.8/src/lib.rs:8:53
Aug 10 20:17:54.781 INFO kablam!   |
Aug 10 20:17:54.781 INFO kablam! 8 | #![cfg_attr(feature = "const_fn", feature(const_fn, const_unsafe_cell_new, const_atomic_usize_new))]
Aug 10 20:17:54.781 INFO kablam!   |                                                     ^^^^^^^^^^^^^^^^^^^^^
Aug 10 20:17:54.781 INFO kablam! 
Aug 10 20:17:54.888 INFO kablam! error: aborting due to 2 previous errors
Aug 10 20:17:54.893 INFO kablam! 
Aug 10 20:17:54.894 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 10 20:17:54.929 INFO kablam! error: Could not compile `spin`.
Aug 10 20:17:54.930 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 10 20:18:04.893 INFO kablam! error: build failed
Aug 10 20:18:04.895 INFO kablam! su: No module specific data is present
Aug 10 20:18:05.507 INFO running `"docker" "rm" "-f" "24df8dfb72ca894f7195f1242cb79e5e2992da4d5a68973ad550b8edeb624d8b"`
Aug 10 20:18:05.694 INFO blam! 24df8dfb72ca894f7195f1242cb79e5e2992da4d5a68973ad550b8edeb624d8b