Aug 02 12:05:07.334 INFO checking crypto-market-stream-poloniex-0.1.0 against 1.27.2 for lazy_static-1
Aug 02 12:05:07.334 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 12:05:07.334 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 12:05:07.334 INFO running `"docker" "create" "-v" "/tmp/crater.8AW6fjF7tx9m:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-6/1.27.2:/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 +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 12:05:07.587 INFO blam! bea9d77b5b0023f82c514a80f88005e010e3bdf7dad3891b4bfd32cf65c718cf
Aug 02 12:05:07.592 INFO running `"docker" "start" "-a" "bea9d77b5b0023f82c514a80f88005e010e3bdf7dad3891b4bfd32cf65c718cf"`
Aug 02 12:05:09.547 INFO kablam!     Checking owning_ref v0.2.4
Aug 02 12:05:09.565 INFO kablam!     Checking crypto-util v0.0.2
Aug 02 12:05:09.565 INFO kablam!     Checking crypto-currency v0.0.2
Aug 02 12:05:09.565 INFO kablam!     Checking crypto-util v0.1.0
Aug 02 12:05:11.164 INFO kablam!     Checking parking_lot v0.3.8
Aug 02 12:05:14.273 INFO kablam!     Checking multiqueue v0.3.2
Aug 02 12:05:20.991 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 12:05:20.991 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/crypto-currency-0.0.2/src/lib.rs:3:1
Aug 02 12:05:20.991 INFO kablam!   |
Aug 02 12:05:20.991 INFO kablam! 3 | #![feature(try_from)]
Aug 02 12:05:20.991 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Aug 02 12:05:20.992 INFO kablam! 
Aug 02 12:05:21.037 INFO kablam! error: aborting due to previous error
Aug 02 12:05:21.038 INFO kablam! 
Aug 02 12:05:21.038 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 12:05:21.067 INFO kablam! error: Could not compile `crypto-currency`.
Aug 02 12:05:21.067 INFO kablam! 
Aug 02 12:05:21.067 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 12:05:21.077 INFO kablam! su: No module specific data is present
Aug 02 12:05:21.726 INFO running `"docker" "rm" "-f" "bea9d77b5b0023f82c514a80f88005e010e3bdf7dad3891b4bfd32cf65c718cf"`
Aug 02 12:05:21.902 INFO blam! bea9d77b5b0023f82c514a80f88005e010e3bdf7dad3891b4bfd32cf65c718cf