Sep 17 15:30:16.620 INFO checking unicode-trie-0.0.1 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 15:30:16.620 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 15:30:16.621 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-0/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 15:30:16.750 INFO blam! 08039f0a4a99617356e5001d423b697cbcb304bef4a0c59ace5d001fded6f13d
Sep 17 15:30:16.752 INFO running `"docker" "start" "-a" "08039f0a4a99617356e5001d423b697cbcb304bef4a0c59ace5d001fded6f13d"`
Sep 17 15:30:17.952 INFO kablam! usermod: no changes
Sep 17 15:30:17.977 INFO kablam!     Checking unicode-trie v0.0.1 (/source)
Sep 17 15:30:18.139 INFO kablam! warning: variable does not need to be mutable
Sep 17 15:30:18.139 INFO kablam!   --> src/lib.rs:40:13
Sep 17 15:30:18.139 INFO kablam!    |
Sep 17 15:30:18.139 INFO kablam! 40 |         let mut key_parts = UnicodeSegmentation::graphemes(key, true);
Sep 17 15:30:18.139 INFO kablam!    |             ----^^^^^^^^^
Sep 17 15:30:18.139 INFO kablam!    |             |
Sep 17 15:30:18.139 INFO kablam!    |             help: remove this `mut`
Sep 17 15:30:18.139 INFO kablam!    |
Sep 17 15:30:18.139 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 17 15:30:18.139 INFO kablam! 
Sep 17 15:30:18.167 INFO kablam! warning: variable does not need to be mutable
Sep 17 15:30:18.167 INFO kablam!   --> src/lib.rs:40:13
Sep 17 15:30:18.167 INFO kablam!    |
Sep 17 15:30:18.167 INFO kablam! 40 |         let mut key_parts = UnicodeSegmentation::graphemes(key, true);
Sep 17 15:30:18.167 INFO kablam!    |             ----^^^^^^^^^
Sep 17 15:30:18.167 INFO kablam!    |             |
Sep 17 15:30:18.167 INFO kablam!    |             help: remove this `mut`
Sep 17 15:30:18.167 INFO kablam!    |
Sep 17 15:30:18.167 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 17 15:30:18.167 INFO kablam! 
Sep 17 15:30:18.265 INFO kablam! error[E0463]: can't find crate for `trie`
Sep 17 15:30:18.265 INFO kablam!  --> tests/all.rs:1:1
Sep 17 15:30:18.265 INFO kablam!   |
Sep 17 15:30:18.265 INFO kablam! 1 | extern crate trie;
Sep 17 15:30:18.265 INFO kablam!   | ^^^^^^^^^^^^^^^^^^ can't find crate
Sep 17 15:30:18.265 INFO kablam! 
Sep 17 15:30:18.265 INFO kablam! error: aborting due to previous error
Sep 17 15:30:18.265 INFO kablam! 
Sep 17 15:30:18.265 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 17 15:30:18.269 INFO kablam! error: Could not compile `unicode-trie`.
Sep 17 15:30:18.269 INFO kablam! 
Sep 17 15:30:18.269 INFO kablam! To learn more, run the command again with --verbose.
Sep 17 15:30:18.270 INFO kablam! su: No module specific data is present
Sep 17 15:30:18.837 INFO running `"docker" "rm" "-f" "08039f0a4a99617356e5001d423b697cbcb304bef4a0c59ace5d001fded6f13d"`
Sep 17 15:30:18.974 INFO blam! 08039f0a4a99617356e5001d423b697cbcb304bef4a0c59ace5d001fded6f13d