Sep 21 00:19:18.991 INFO checking xstream-0.1.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 00:19:18.991 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 00:19:18.991 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/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 21 00:19:19.206 INFO blam! 3fb20e25c108390fe9c984463ce7dda759fb456f71a40a5f86684064212c45f0
Sep 21 00:19:19.209 INFO running `"docker" "start" "-a" "3fb20e25c108390fe9c984463ce7dda759fb456f71a40a5f86684064212c45f0"`
Sep 21 00:19:20.066 INFO kablam! usermod: no changes
Sep 21 00:19:20.170 INFO kablam!     Checking byteorder v1.2.6
Sep 21 00:19:20.182 INFO kablam!    Compiling clear_on_drop v0.2.3
Sep 21 00:19:20.186 INFO kablam!     Checking digest v0.6.2
Sep 21 00:19:20.186 INFO kablam!     Checking subtle v0.3.0
Sep 21 00:19:20.186 INFO kablam!     Checking aesni v0.2.2
Sep 21 00:19:20.186 INFO kablam!     Checking hmac v0.5.0
Sep 21 00:19:20.186 INFO kablam!     Checking pmac v0.1.0
Sep 21 00:19:21.040 INFO kablam!     Checking hkdf v0.3.0
Sep 21 00:19:22.830 INFO kablam!     Checking curve25519-dalek v0.12.1
Sep 21 00:19:22.942 INFO kablam!     Checking miscreant v0.3.0
Sep 21 00:19:24.274 INFO kablam! error[E0635]: unknown feature `zero_one`
Sep 21 00:19:24.274 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/curve25519-dalek-0.12.1/src/lib.rs:15:64
Sep 21 00:19:24.274 INFO kablam!    |
Sep 21 00:19:24.274 INFO kablam! 15 | #![cfg_attr(all(feature = "nightly", feature = "std"), feature(zero_one))]
Sep 21 00:19:24.274 INFO kablam!    |                                                                ^^^^^^^^
Sep 21 00:19:24.274 INFO kablam! 
Sep 21 00:19:24.318 INFO kablam! error: aborting due to previous error
Sep 21 00:19:24.318 INFO kablam! 
Sep 21 00:19:24.319 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 21 00:19:24.329 INFO kablam! error: Could not compile `curve25519-dalek`.
Sep 21 00:19:24.329 INFO kablam! 
Sep 21 00:19:24.329 INFO kablam! To learn more, run the command again with --verbose.
Sep 21 00:19:24.331 INFO kablam! su: No module specific data is present
Sep 21 00:19:25.009 INFO running `"docker" "rm" "-f" "3fb20e25c108390fe9c984463ce7dda759fb456f71a40a5f86684064212c45f0"`
Sep 21 00:19:25.081 INFO blam! 3fb20e25c108390fe9c984463ce7dda759fb456f71a40a5f86684064212c45f0