Aug 29 23:04:26.853 INFO checking unicode-trie-0.0.1 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 29 23:04:26.853 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 29 23:04:26.853 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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=500" "-e" "CMD=cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 23:04:27.041 INFO blam! ef3f69fa23eba16c184f5a011e17f32f72d3ed77bddaba6655663a2aab6cbf57
Aug 29 23:04:27.043 INFO running `"docker" "start" "-a" "ef3f69fa23eba16c184f5a011e17f32f72d3ed77bddaba6655663a2aab6cbf57"`
Aug 29 23:04:27.653 INFO kablam!     Checking unicode-trie v0.0.1 (file:///source)
Aug 29 23:04:27.966 INFO kablam! warning: variable does not need to be mutable
Aug 29 23:04:27.966 INFO kablam!   --> src/lib.rs:40:13
Aug 29 23:04:27.966 INFO kablam!    |
Aug 29 23:04:27.966 INFO kablam! 40 |         let mut key_parts = UnicodeSegmentation::graphemes(key, true);
Aug 29 23:04:27.966 INFO kablam!    |             ----^^^^^^^^^
Aug 29 23:04:27.966 INFO kablam!    |             |
Aug 29 23:04:27.966 INFO kablam!    |             help: remove this `mut`
Aug 29 23:04:27.966 INFO kablam!    |
Aug 29 23:04:27.967 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 29 23:04:27.967 INFO kablam! 
Aug 29 23:04:28.005 INFO kablam! warning: variable does not need to be mutable
Aug 29 23:04:28.005 INFO kablam!   --> src/lib.rs:40:13
Aug 29 23:04:28.005 INFO kablam!    |
Aug 29 23:04:28.005 INFO kablam! 40 |         let mut key_parts = UnicodeSegmentation::graphemes(key, true);
Aug 29 23:04:28.006 INFO kablam!    |             ----^^^^^^^^^
Aug 29 23:04:28.006 INFO kablam!    |             |
Aug 29 23:04:28.006 INFO kablam!    |             help: remove this `mut`
Aug 29 23:04:28.006 INFO kablam!    |
Aug 29 23:04:28.006 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 29 23:04:28.006 INFO kablam! 
Aug 29 23:04:28.228 INFO kablam! error[E0463]: can't find crate for `trie`
Aug 29 23:04:28.228 INFO kablam!  --> tests/all.rs:1:1
Aug 29 23:04:28.228 INFO kablam!   |
Aug 29 23:04:28.228 INFO kablam! 1 | extern crate trie;
Aug 29 23:04:28.228 INFO kablam!   | ^^^^^^^^^^^^^^^^^^ can't find crate
Aug 29 23:04:28.228 INFO kablam! 
Aug 29 23:04:28.228 INFO kablam! error: aborting due to previous error
Aug 29 23:04:28.228 INFO kablam! 
Aug 29 23:04:28.228 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Aug 29 23:04:28.233 INFO kablam! error: Could not compile `unicode-trie`.
Aug 29 23:04:28.233 INFO kablam! 
Aug 29 23:04:28.233 INFO kablam! To learn more, run the command again with --verbose.
Aug 29 23:04:28.235 INFO kablam! su: No module specific data is present
Aug 29 23:04:28.639 INFO running `"docker" "rm" "-f" "ef3f69fa23eba16c184f5a011e17f32f72d3ed77bddaba6655663a2aab6cbf57"`
Aug 29 23:04:28.772 INFO blam! ef3f69fa23eba16c184f5a011e17f32f72d3ed77bddaba6655663a2aab6cbf57