Sep 05 21:24:55.715 INFO checking unicode-trie-0.0.1 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 05 21:24:55.715 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 05 21:24:55.715 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-0/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 21:24:55.873 INFO blam! 54d48ac8153501a1c94b5047587a4a69d954d9de591369dc35b43bc7f690d11e
Sep 05 21:24:55.874 INFO running `"docker" "start" "-a" "54d48ac8153501a1c94b5047587a4a69d954d9de591369dc35b43bc7f690d11e"`
Sep 05 21:24:56.760 INFO kablam! usermod: no changes
Sep 05 21:24:56.788 INFO kablam!     Checking unicode-trie v0.0.1 (file:///source)
Sep 05 21:24:56.934 INFO kablam! warning: variable does not need to be mutable
Sep 05 21:24:56.934 INFO kablam!   --> src/lib.rs:40:13
Sep 05 21:24:56.934 INFO kablam!    |
Sep 05 21:24:56.934 INFO kablam! 40 |         let mut key_parts = UnicodeSegmentation::graphemes(key, true);
Sep 05 21:24:56.934 INFO kablam!    |             ----^^^^^^^^^
Sep 05 21:24:56.934 INFO kablam!    |             |
Sep 05 21:24:56.934 INFO kablam!    |             help: remove this `mut`
Sep 05 21:24:56.934 INFO kablam!    |
Sep 05 21:24:56.934 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 05 21:24:56.934 INFO kablam! 
Sep 05 21:24:56.962 INFO kablam! warning: variable does not need to be mutable
Sep 05 21:24:56.962 INFO kablam!   --> src/lib.rs:40:13
Sep 05 21:24:56.962 INFO kablam!    |
Sep 05 21:24:56.962 INFO kablam! 40 |         let mut key_parts = UnicodeSegmentation::graphemes(key, true);
Sep 05 21:24:56.962 INFO kablam!    |             ----^^^^^^^^^
Sep 05 21:24:56.962 INFO kablam!    |             |
Sep 05 21:24:56.962 INFO kablam!    |             help: remove this `mut`
Sep 05 21:24:56.962 INFO kablam!    |
Sep 05 21:24:56.962 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 05 21:24:56.962 INFO kablam! 
Sep 05 21:24:57.058 INFO kablam! error[E0463]: can't find crate for `trie`
Sep 05 21:24:57.058 INFO kablam!  --> tests/all.rs:1:1
Sep 05 21:24:57.058 INFO kablam!   |
Sep 05 21:24:57.058 INFO kablam! 1 | extern crate trie;
Sep 05 21:24:57.058 INFO kablam!   | ^^^^^^^^^^^^^^^^^^ can't find crate
Sep 05 21:24:57.058 INFO kablam! 
Sep 05 21:24:57.058 INFO kablam! error: aborting due to previous error
Sep 05 21:24:57.058 INFO kablam! 
Sep 05 21:24:57.058 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 05 21:24:57.062 INFO kablam! error: Could not compile `unicode-trie`.
Sep 05 21:24:57.063 INFO kablam! 
Sep 05 21:24:57.063 INFO kablam! To learn more, run the command again with --verbose.
Sep 05 21:24:57.063 INFO kablam! su: No module specific data is present
Sep 05 21:24:57.701 INFO running `"docker" "rm" "-f" "54d48ac8153501a1c94b5047587a4a69d954d9de591369dc35b43bc7f690d11e"`
Sep 05 21:24:57.812 INFO blam! 54d48ac8153501a1c94b5047587a4a69d954d9de591369dc35b43bc7f690d11e