Sep 17 21:25:05.867 INFO checking merkle-rs-0.0.1 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 21:25:05.867 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 21:25:05.867 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-1/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 21:25:06.202 INFO blam! 0d7e3bd85dd0bd13d9c947b8da025f421824c12be11efedf9e451061a61a6533
Sep 17 21:25:06.204 INFO running `"docker" "start" "-a" "0d7e3bd85dd0bd13d9c947b8da025f421824c12be11efedf9e451061a61a6533"`
Sep 17 21:25:07.635 INFO kablam! usermod: no changes
Sep 17 21:25:07.807 INFO kablam!     Checking generic-array v0.9.0
Sep 17 21:25:08.686 INFO kablam!     Checking digest v0.7.5
Sep 17 21:25:09.125 INFO kablam!     Checking sha2 v0.7.1
Sep 17 21:25:09.125 INFO kablam!     Checking merkle-rs v0.0.1 (/source)
Sep 17 21:25:10.010 INFO kablam! error: the trait bound `D: extern_digest::FixedOutput` is not satisfied
Sep 17 21:25:10.010 INFO kablam!  --> src/digest.rs:6:5
Sep 17 21:25:10.010 INFO kablam!   |
Sep 17 21:25:10.010 INFO kablam! 6 | /     generic_array::GenericArray<
Sep 17 21:25:10.010 INFO kablam! 7 | |         u8,
Sep 17 21:25:10.010 INFO kablam! 8 | |         <D as extern_digest::FixedOutput>::OutputSize,
Sep 17 21:25:10.010 INFO kablam! 9 | |     >;
Sep 17 21:25:10.010 INFO kablam!   | |_____^ the trait `extern_digest::FixedOutput` is not implemented for `D`
Sep 17 21:25:10.010 INFO kablam!   |
Sep 17 21:25:10.010 INFO kablam!   = note: #[deny(type_alias_missing_bounds)] on by default
Sep 17 21:25:10.010 INFO kablam!   = help: consider adding a `where D: extern_digest::FixedOutput` bound
Sep 17 21:25:10.010 INFO kablam!   = help: missing bounds in type aliases were previously allowed
Sep 17 21:25:10.010 INFO kablam!   = help: this is a hard error in Rust 2018
Sep 17 21:25:10.010 INFO kablam! 
Sep 17 21:25:10.107 INFO kablam! error: aborting due to previous error
Sep 17 21:25:10.107 INFO kablam! 
Sep 17 21:25:10.147 INFO kablam! error: Could not compile `merkle-rs`.
Sep 17 21:25:10.147 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 21:25:10.553 INFO kablam! error: the trait bound `D: extern_digest::FixedOutput` is not satisfied
Sep 17 21:25:10.553 INFO kablam!  --> src/digest.rs:6:5
Sep 17 21:25:10.553 INFO kablam!   |
Sep 17 21:25:10.553 INFO kablam! 6 | /     generic_array::GenericArray<
Sep 17 21:25:10.553 INFO kablam! 7 | |         u8,
Sep 17 21:25:10.553 INFO kablam! 8 | |         <D as extern_digest::FixedOutput>::OutputSize,
Sep 17 21:25:10.553 INFO kablam! 9 | |     >;
Sep 17 21:25:10.553 INFO kablam!   | |_____^ the trait `extern_digest::FixedOutput` is not implemented for `D`
Sep 17 21:25:10.553 INFO kablam!   |
Sep 17 21:25:10.553 INFO kablam!   = note: #[deny(type_alias_missing_bounds)] on by default
Sep 17 21:25:10.553 INFO kablam!   = help: consider adding a `where D: extern_digest::FixedOutput` bound
Sep 17 21:25:10.553 INFO kablam!   = help: missing bounds in type aliases were previously allowed
Sep 17 21:25:10.555 INFO kablam!   = help: this is a hard error in Rust 2018
Sep 17 21:25:10.555 INFO kablam! 
Sep 17 21:25:10.580 INFO kablam! error: aborting due to previous error
Sep 17 21:25:10.580 INFO kablam! 
Sep 17 21:25:10.603 INFO kablam! error: Could not compile `merkle-rs`.
Sep 17 21:25:10.603 INFO kablam! 
Sep 17 21:25:10.603 INFO kablam! To learn more, run the command again with --verbose.
Sep 17 21:25:10.604 INFO kablam! su: No module specific data is present
Sep 17 21:25:11.510 INFO running `"docker" "rm" "-f" "0d7e3bd85dd0bd13d9c947b8da025f421824c12be11efedf9e451061a61a6533"`
Sep 17 21:25:11.679 INFO blam! 0d7e3bd85dd0bd13d9c947b8da025f421824c12be11efedf9e451061a61a6533