Aug 01 19:43:41.599 INFO checking ucd-generate-0.1.1 against 1.27.2 for lazy_static-1
Aug 01 19:43:41.599 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 19:43:41.599 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 19:43:41.599 INFO running `"docker" "create" "-v" "/tmp/crater.YjHy3FmPdiMh:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-2/1.27.2:/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 01 19:43:41.830 INFO blam! 571c55f276826ff15353d3bbaf297c4f0c5ccc4e67dbae83d68297212590d922
Aug 01 19:43:41.832 INFO running `"docker" "start" "-a" "571c55f276826ff15353d3bbaf297c4f0c5ccc4e67dbae83d68297212590d922"`
Aug 01 19:43:42.954 INFO kablam!     Checking ucd-trie v0.1.1
Aug 01 19:43:42.954 INFO kablam!     Checking fst v0.3.0
Aug 01 19:43:42.954 INFO kablam!     Checking clap v2.32.0
Aug 01 19:43:42.954 INFO kablam!     Checking ucd-parse v0.1.1
Aug 01 19:43:57.869 INFO kablam!     Checking ucd-generate v0.1.1 (file:///source)
Aug 01 19:43:59.623 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Aug 01 19:43:59.623 INFO kablam!    --> src/writer.rs:840:9
Aug 01 19:43:59.623 INFO kablam!     |
Aug 01 19:43:59.623 INFO kablam! 840 |     use std::ascii::AsciiExt;
Aug 01 19:43:59.623 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Aug 01 19:43:59.648 INFO kablam!     |
Aug 01 19:43:59.649 INFO kablam!     = note: #[warn(deprecated)] on by default
Aug 01 19:43:59.649 INFO kablam! 
Aug 01 19:43:59.649 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Aug 01 19:43:59.649 INFO kablam!    --> src/writer.rs:855:9
Aug 01 19:43:59.650 INFO kablam!     |
Aug 01 19:43:59.650 INFO kablam! 855 |     use std::ascii::AsciiExt;
Aug 01 19:43:59.650 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Aug 01 19:43:59.650 INFO kablam! 
Aug 01 19:43:59.802 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Aug 01 19:43:59.802 INFO kablam!    --> src/writer.rs:840:9
Aug 01 19:43:59.802 INFO kablam!     |
Aug 01 19:43:59.802 INFO kablam! 840 |     use std::ascii::AsciiExt;
Aug 01 19:43:59.802 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Aug 01 19:43:59.802 INFO kablam!     |
Aug 01 19:43:59.802 INFO kablam!     = note: #[warn(deprecated)] on by default
Aug 01 19:43:59.802 INFO kablam! 
Aug 01 19:43:59.803 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Aug 01 19:43:59.803 INFO kablam!    --> src/writer.rs:855:9
Aug 01 19:43:59.803 INFO kablam!     |
Aug 01 19:43:59.803 INFO kablam! 855 |     use std::ascii::AsciiExt;
Aug 01 19:43:59.803 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^
Aug 01 19:43:59.803 INFO kablam! 
Aug 01 19:44:00.780 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 19:44:00.780 INFO kablam!  --> benches/bench.rs:1:1
Aug 01 19:44:00.780 INFO kablam!   |
Aug 01 19:44:00.781 INFO kablam! 1 | #![feature(test)]
Aug 01 19:44:00.781 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 01 19:44:00.781 INFO kablam! 
Aug 01 19:44:00.910 INFO kablam! error: aborting due to previous error
Aug 01 19:44:00.911 INFO kablam! 
Aug 01 19:44:00.911 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 19:44:00.945 INFO kablam! error: Could not compile `ucd-generate`.
Aug 01 19:44:00.945 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 19:44:04.184 INFO kablam! error: build failed
Aug 01 19:44:04.186 INFO kablam! su: No module specific data is present
Aug 01 19:44:04.735 INFO running `"docker" "rm" "-f" "571c55f276826ff15353d3bbaf297c4f0c5ccc4e67dbae83d68297212590d922"`
Aug 01 19:44:04.897 INFO blam! 571c55f276826ff15353d3bbaf297c4f0c5ccc4e67dbae83d68297212590d922