Sep 10 07:06:11.009 INFO checking unicode-trie-0.0.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 07:06:11.009 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 07:06:11.009 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 07:06:11.179 INFO blam! fb4d47ca2cc83b9c2f8738810340166ff0c08d8ee385c6efb3f96bdd77d1bc1a
Sep 10 07:06:11.182 INFO running `"docker" "start" "-a" "fb4d47ca2cc83b9c2f8738810340166ff0c08d8ee385c6efb3f96bdd77d1bc1a"`
Sep 10 07:06:12.354 INFO kablam! usermod: no changes
Sep 10 07:06:12.403 INFO kablam!     Checking unicode-trie v0.0.1 (file:///source)
Sep 10 07:06:12.702 INFO kablam! warning: variable does not need to be mutable
Sep 10 07:06:12.702 INFO kablam!   --> src/lib.rs:40:13
Sep 10 07:06:12.702 INFO kablam!    |
Sep 10 07:06:12.702 INFO kablam! 40 |         let mut key_parts = UnicodeSegmentation::graphemes(key, true);
Sep 10 07:06:12.702 INFO kablam!    |             ----^^^^^^^^^
Sep 10 07:06:12.702 INFO kablam!    |             |
Sep 10 07:06:12.702 INFO kablam!    |             help: remove this `mut`
Sep 10 07:06:12.702 INFO kablam!    |
Sep 10 07:06:12.702 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 07:06:12.702 INFO kablam! 
Sep 10 07:06:12.703 INFO kablam! warning: variable does not need to be mutable
Sep 10 07:06:12.703 INFO kablam!   --> src/lib.rs:40:13
Sep 10 07:06:12.703 INFO kablam!    |
Sep 10 07:06:12.703 INFO kablam! 40 |         let mut key_parts = UnicodeSegmentation::graphemes(key, true);
Sep 10 07:06:12.703 INFO kablam!    |             ----^^^^^^^^^
Sep 10 07:06:12.703 INFO kablam!    |             |
Sep 10 07:06:12.703 INFO kablam!    |             help: remove this `mut`
Sep 10 07:06:12.703 INFO kablam!    |
Sep 10 07:06:12.703 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 07:06:12.703 INFO kablam! 
Sep 10 07:06:12.831 INFO kablam! error[E0463]: can't find crate for `trie`
Sep 10 07:06:12.831 INFO kablam!  --> tests/all.rs:1:1
Sep 10 07:06:12.831 INFO kablam!   |
Sep 10 07:06:12.831 INFO kablam! 1 | extern crate trie;
Sep 10 07:06:12.831 INFO kablam!   | ^^^^^^^^^^^^^^^^^^ can't find crate
Sep 10 07:06:12.831 INFO kablam! 
Sep 10 07:06:12.831 INFO kablam! error: aborting due to previous error
Sep 10 07:06:12.831 INFO kablam! 
Sep 10 07:06:12.831 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 10 07:06:12.847 INFO kablam! error: Could not compile `unicode-trie`.
Sep 10 07:06:12.847 INFO kablam! 
Sep 10 07:06:12.847 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 07:06:12.847 INFO kablam! su: No module specific data is present
Sep 10 07:06:13.471 INFO running `"docker" "rm" "-f" "fb4d47ca2cc83b9c2f8738810340166ff0c08d8ee385c6efb3f96bdd77d1bc1a"`
Sep 10 07:06:13.581 INFO blam! fb4d47ca2cc83b9c2f8738810340166ff0c08d8ee385c6efb3f96bdd77d1bc1a