Aug 29 22:11:04.608 INFO checking xstream-0.1.0 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 29 22:11:04.608 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 29 22:11:04.608 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 22:11:04.798 INFO blam! 26eb5aec7802a08db6e80989def1b6c0ffd1b605ffa4887f7cf398301959dc2d
Aug 29 22:11:04.800 INFO running `"docker" "start" "-a" "26eb5aec7802a08db6e80989def1b6c0ffd1b605ffa4887f7cf398301959dc2d"`
Aug 29 22:11:05.542 INFO kablam!     Checking byteorder v1.2.6
Aug 29 22:11:05.545 INFO kablam!    Compiling clear_on_drop v0.2.3
Aug 29 22:11:05.547 INFO kablam!     Checking subtle v0.3.0
Aug 29 22:11:05.549 INFO kablam!     Checking digest v0.6.2
Aug 29 22:11:05.551 INFO kablam!     Checking aesni v0.2.2
Aug 29 22:11:05.553 INFO kablam!     Checking pmac v0.1.0
Aug 29 22:11:05.555 INFO kablam!     Checking hkdf v0.3.0
Aug 29 22:11:08.687 INFO kablam!     Checking curve25519-dalek v0.12.1
Aug 29 22:11:08.690 INFO kablam!     Checking miscreant v0.3.0
Aug 29 22:11:10.907 INFO kablam! error[E0635]: unknown feature `zero_one`
Aug 29 22:11:10.907 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/curve25519-dalek-0.12.1/src/lib.rs:15:64
Aug 29 22:11:10.907 INFO kablam!    |
Aug 29 22:11:10.907 INFO kablam! 15 | #![cfg_attr(all(feature = "nightly", feature = "std"), feature(zero_one))]
Aug 29 22:11:10.907 INFO kablam!    |                                                                ^^^^^^^^
Aug 29 22:11:10.907 INFO kablam! 
Aug 29 22:11:10.963 INFO kablam! error: aborting due to previous error
Aug 29 22:11:10.963 INFO kablam! 
Aug 29 22:11:10.963 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 29 22:11:10.971 INFO kablam! error: Could not compile `curve25519-dalek`.
Aug 29 22:11:10.971 INFO kablam! 
Aug 29 22:11:10.971 INFO kablam! To learn more, run the command again with --verbose.
Aug 29 22:11:10.972 INFO kablam! su: No module specific data is present
Aug 29 22:11:11.287 INFO running `"docker" "rm" "-f" "26eb5aec7802a08db6e80989def1b6c0ffd1b605ffa4887f7cf398301959dc2d"`
Aug 29 22:11:11.381 INFO blam! 26eb5aec7802a08db6e80989def1b6c0ffd1b605ffa4887f7cf398301959dc2d