Aug 29 23:04:26.906 INFO checking unicode-trie-0.0.1 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 29 23:04:26.906 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 29 23:04:26.906 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 23:04:27.082 INFO blam! d78b3ff3bc0a99edfcf91ae4fee5e2ba183837063b93657520c80d8b55efda2a
Aug 29 23:04:27.084 INFO running `"docker" "start" "-a" "d78b3ff3bc0a99edfcf91ae4fee5e2ba183837063b93657520c80d8b55efda2a"`
Aug 29 23:04:27.854 INFO kablam!     Checking unicode-trie v0.0.1 (file:///source)
Aug 29 23:04:28.188 INFO kablam! warning: variable does not need to be mutable
Aug 29 23:04:28.188 INFO kablam!   --> src/lib.rs:40:13
Aug 29 23:04:28.188 INFO kablam!    |
Aug 29 23:04:28.188 INFO kablam! 40 |         let mut key_parts = UnicodeSegmentation::graphemes(key, true);
Aug 29 23:04:28.188 INFO kablam!    |             ----^^^^^^^^^
Aug 29 23:04:28.188 INFO kablam!    |             |
Aug 29 23:04:28.188 INFO kablam!    |             help: remove this `mut`
Aug 29 23:04:28.188 INFO kablam!    |
Aug 29 23:04:28.189 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 29 23:04:28.189 INFO kablam! 
Aug 29 23:04:28.216 INFO kablam! warning: variable does not need to be mutable
Aug 29 23:04:28.216 INFO kablam!   --> src/lib.rs:40:13
Aug 29 23:04:28.216 INFO kablam!    |
Aug 29 23:04:28.216 INFO kablam! 40 |         let mut key_parts = UnicodeSegmentation::graphemes(key, true);
Aug 29 23:04:28.216 INFO kablam!    |             ----^^^^^^^^^
Aug 29 23:04:28.216 INFO kablam!    |             |
Aug 29 23:04:28.216 INFO kablam!    |             help: remove this `mut`
Aug 29 23:04:28.216 INFO kablam!    |
Aug 29 23:04:28.216 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 29 23:04:28.216 INFO kablam! 
Aug 29 23:04:28.420 INFO kablam! error[E0463]: can't find crate for `trie`
Aug 29 23:04:28.420 INFO kablam!  --> tests/all.rs:1:1
Aug 29 23:04:28.420 INFO kablam!   |
Aug 29 23:04:28.420 INFO kablam! 1 | extern crate trie;
Aug 29 23:04:28.420 INFO kablam!   | ^^^^^^^^^^^^^^^^^^ can't find crate
Aug 29 23:04:28.420 INFO kablam! 
Aug 29 23:04:28.420 INFO kablam! error: aborting due to previous error
Aug 29 23:04:28.420 INFO kablam! 
Aug 29 23:04:28.420 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Aug 29 23:04:28.425 INFO kablam! error: Could not compile `unicode-trie`.
Aug 29 23:04:28.425 INFO kablam! 
Aug 29 23:04:28.425 INFO kablam! To learn more, run the command again with --verbose.
Aug 29 23:04:28.426 INFO kablam! su: No module specific data is present
Aug 29 23:04:28.836 INFO running `"docker" "rm" "-f" "d78b3ff3bc0a99edfcf91ae4fee5e2ba183837063b93657520c80d8b55efda2a"`
Aug 29 23:04:28.958 INFO blam! d78b3ff3bc0a99edfcf91ae4fee5e2ba183837063b93657520c80d8b55efda2a