Sep 20 22:40:15.811 INFO checking gfreezy/rust-raft against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 20 22:40:15.811 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 20 22:40:15.811 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 22:40:16.040 INFO blam! abbcdb8bad8d6c661004cba3e6f48820964c563d1bbca868617100b5bda3cb6b
Sep 20 22:40:16.048 INFO running `"docker" "start" "-a" "abbcdb8bad8d6c661004cba3e6f48820964c563d1bbca868617100b5bda3cb6b"`
Sep 20 22:40:17.414 INFO kablam! usermod: no changes
Sep 20 22:40:17.754 INFO kablam!    Compiling unicode-normalization v0.1.5
Sep 20 22:40:17.758 INFO kablam!    Compiling yansi v0.3.4
Sep 20 22:40:17.774 INFO kablam!    Compiling byteorder v1.2.1
Sep 20 22:40:17.778 INFO kablam!    Compiling httparse v1.2.4
Sep 20 22:40:17.778 INFO kablam!     Checking pear v0.0.12
Sep 20 22:40:17.778 INFO kablam!     Checking state v0.3.3
Sep 20 22:40:17.782 INFO kablam!     Checking smallvec v0.4.4
Sep 20 22:40:19.658 INFO kablam! error[E0635]: unknown feature `const_unsafe_cell_new`
Sep 20 22:40:19.658 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/state-0.3.3/src/lib.rs:2:12
Sep 20 22:40:19.658 INFO kablam!   |
Sep 20 22:40:19.658 INFO kablam! 2 | #![feature(const_unsafe_cell_new)]
Sep 20 22:40:19.658 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^
Sep 20 22:40:19.658 INFO kablam! 
Sep 20 22:40:19.658 INFO kablam! error[E0635]: unknown feature `const_atomic_bool_new`
Sep 20 22:40:19.658 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/state-0.3.3/src/lib.rs:4:12
Sep 20 22:40:19.658 INFO kablam!   |
Sep 20 22:40:19.658 INFO kablam! 4 | #![feature(const_atomic_bool_new)]
Sep 20 22:40:19.658 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^
Sep 20 22:40:19.658 INFO kablam! 
Sep 20 22:40:19.658 INFO kablam! error[E0635]: unknown feature `const_atomic_usize_new`
Sep 20 22:40:19.658 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/state-0.3.3/src/lib.rs:3:12
Sep 20 22:40:19.658 INFO kablam!   |
Sep 20 22:40:19.658 INFO kablam! 3 | #![feature(const_atomic_usize_new)]
Sep 20 22:40:19.658 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^
Sep 20 22:40:19.658 INFO kablam! 
Sep 20 22:40:19.710 INFO kablam! error: aborting due to 3 previous errors
Sep 20 22:40:19.710 INFO kablam! 
Sep 20 22:40:19.710 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 20 22:40:19.770 INFO kablam! error: Could not compile `state`.
Sep 20 22:40:19.770 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 20 22:40:21.070 INFO kablam! error[E0635]: unknown feature `const_atomic_bool_new`
Sep 20 22:40:21.070 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/yansi-0.3.4/src/lib.rs:1:40
Sep 20 22:40:21.070 INFO kablam!   |
Sep 20 22:40:21.070 INFO kablam! 1 | #![cfg_attr(feature="nightly", feature(const_atomic_bool_new))]
Sep 20 22:40:21.070 INFO kablam!   |                                        ^^^^^^^^^^^^^^^^^^^^^
Sep 20 22:40:21.071 INFO kablam! 
Sep 20 22:40:21.214 INFO kablam! error: aborting due to previous error
Sep 20 22:40:21.214 INFO kablam! 
Sep 20 22:40:21.214 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 20 22:40:21.302 INFO kablam! error: Could not compile `yansi`.
Sep 20 22:40:21.302 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 20 22:40:23.679 INFO kablam! error: build failed
Sep 20 22:40:23.684 INFO kablam! su: No module specific data is present
Sep 20 22:40:25.536 INFO running `"docker" "rm" "-f" "abbcdb8bad8d6c661004cba3e6f48820964c563d1bbca868617100b5bda3cb6b"`
Sep 20 22:40:25.646 INFO blam! abbcdb8bad8d6c661004cba3e6f48820964c563d1bbca868617100b5bda3cb6b