Jul 11 18:33:45.297 INFO checking unicode-trie-0.0.1 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 11 18:33:45.297 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 18:33:45.297 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 18:33:45.298 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-0/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 18:33:45.535 INFO blam! a4d222e191c191266706146d0b57de7e1b1fd5f86572c6a1e5e51bcaa7ea1a7f
Jul 11 18:33:45.538 INFO running `"docker" "start" "-a" "a4d222e191c191266706146d0b57de7e1b1fd5f86572c6a1e5e51bcaa7ea1a7f"`
Jul 11 18:33:46.886 INFO kablam!     Checking unicode-trie v0.0.1 (file:///source)
Jul 11 18:33:47.628 INFO kablam! warning: variable does not need to be mutable
Jul 11 18:33:47.628 INFO kablam!   --> src/lib.rs:40:13
Jul 11 18:33:47.628 INFO kablam!    |
Jul 11 18:33:47.628 INFO kablam! 40 |         let mut key_parts = UnicodeSegmentation::graphemes(key, true);
Jul 11 18:33:47.628 INFO kablam!    |             ----^^^^^^^^^
Jul 11 18:33:47.628 INFO kablam!    |             |
Jul 11 18:33:47.628 INFO kablam!    |             help: remove this `mut`
Jul 11 18:33:47.628 INFO kablam!    |
Jul 11 18:33:47.629 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 11 18:33:47.629 INFO kablam! 
Jul 11 18:33:47.774 INFO kablam! warning: variable does not need to be mutable
Jul 11 18:33:47.774 INFO kablam!   --> src/lib.rs:40:13
Jul 11 18:33:47.774 INFO kablam!    |
Jul 11 18:33:47.775 INFO kablam! 40 |         let mut key_parts = UnicodeSegmentation::graphemes(key, true);
Jul 11 18:33:47.775 INFO kablam!    |             ----^^^^^^^^^
Jul 11 18:33:47.775 INFO kablam!    |             |
Jul 11 18:33:47.775 INFO kablam!    |             help: remove this `mut`
Jul 11 18:33:47.775 INFO kablam!    |
Jul 11 18:33:47.776 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 11 18:33:47.776 INFO kablam! 
Jul 11 18:33:48.008 INFO kablam! error[E0463]: can't find crate for `trie`
Jul 11 18:33:48.008 INFO kablam!  --> tests/all.rs:1:1
Jul 11 18:33:48.008 INFO kablam!   |
Jul 11 18:33:48.008 INFO kablam! 1 | extern crate trie;
Jul 11 18:33:48.008 INFO kablam!   | ^^^^^^^^^^^^^^^^^^ can't find crate
Jul 11 18:33:48.008 INFO kablam! 
Jul 11 18:33:48.009 INFO kablam! error: aborting due to previous error
Jul 11 18:33:48.009 INFO kablam! 
Jul 11 18:33:48.009 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Jul 11 18:33:48.017 INFO kablam! error: Could not compile `unicode-trie`.
Jul 11 18:33:48.018 INFO kablam! 
Jul 11 18:33:48.018 INFO kablam! To learn more, run the command again with --verbose.
Jul 11 18:33:48.021 INFO kablam! su: No module specific data is present
Jul 11 18:33:48.669 INFO running `"docker" "rm" "-f" "a4d222e191c191266706146d0b57de7e1b1fd5f86572c6a1e5e51bcaa7ea1a7f"`
Jul 11 18:33:48.828 INFO blam! a4d222e191c191266706146d0b57de7e1b1fd5f86572c6a1e5e51bcaa7ea1a7f