Sep 21 00:19:18.759 INFO checking xstream-0.1.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 00:19:18.759 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 00:19:18.759 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 00:19:18.994 INFO blam! 39bb790670d2acf2518a2ea788d86c5cf98bf91bb8b56d18ad3697e7d9f0f24e
Sep 21 00:19:18.996 INFO running `"docker" "start" "-a" "39bb790670d2acf2518a2ea788d86c5cf98bf91bb8b56d18ad3697e7d9f0f24e"`
Sep 21 00:19:19.789 INFO kablam! usermod: no changes
Sep 21 00:19:19.892 INFO kablam!     Checking byteorder v1.2.6
Sep 21 00:19:19.892 INFO kablam!    Compiling clear_on_drop v0.2.3
Sep 21 00:19:19.902 INFO kablam!     Checking generic-array v0.8.3
Sep 21 00:19:19.902 INFO kablam!     Checking subtle v0.3.0
Sep 21 00:19:19.903 INFO kablam!     Checking dbl v0.1.0
Sep 21 00:19:19.905 INFO kablam!     Checking crypto-mac v0.6.2
Sep 21 00:19:19.905 INFO kablam!     Checking block-cipher-trait v0.5.3
Sep 21 00:19:19.905 INFO kablam!     Checking hmac v0.5.0
Sep 21 00:19:20.351 INFO kablam!     Checking aesni v0.2.2
Sep 21 00:19:20.622 INFO kablam!     Checking cmac v0.1.0
Sep 21 00:19:20.622 INFO kablam!     Checking pmac v0.1.0
Sep 21 00:19:20.702 INFO kablam!     Checking hkdf v0.3.0
Sep 21 00:19:22.230 INFO kablam!     Checking digest v0.6.2
Sep 21 00:19:23.363 INFO kablam!     Checking curve25519-dalek v0.12.1
Sep 21 00:19:23.364 INFO kablam!     Checking miscreant v0.3.0
Sep 21 00:19:24.610 INFO kablam! error[E0635]: unknown feature `zero_one`
Sep 21 00:19:24.610 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/curve25519-dalek-0.12.1/src/lib.rs:15:64
Sep 21 00:19:24.610 INFO kablam!    |
Sep 21 00:19:24.610 INFO kablam! 15 | #![cfg_attr(all(feature = "nightly", feature = "std"), feature(zero_one))]
Sep 21 00:19:24.610 INFO kablam!    |                                                                ^^^^^^^^
Sep 21 00:19:24.610 INFO kablam! 
Sep 21 00:19:24.660 INFO kablam! error: aborting due to previous error
Sep 21 00:19:24.660 INFO kablam! 
Sep 21 00:19:24.660 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 21 00:19:24.672 INFO kablam! error: Could not compile `curve25519-dalek`.
Sep 21 00:19:24.672 INFO kablam! 
Sep 21 00:19:24.672 INFO kablam! To learn more, run the command again with --verbose.
Sep 21 00:19:24.674 INFO kablam! su: No module specific data is present
Sep 21 00:19:25.131 INFO running `"docker" "rm" "-f" "39bb790670d2acf2518a2ea788d86c5cf98bf91bb8b56d18ad3697e7d9f0f24e"`
Sep 21 00:19:25.208 INFO blam! 39bb790670d2acf2518a2ea788d86c5cf98bf91bb8b56d18ad3697e7d9f0f24e