Sep 21 01:16:39.305 INFO checking unicode-trie-0.0.1 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 01:16:39.305 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 01:16:39.305 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 01:16:39.414 INFO blam! 0dd6ad7333de5f6f746770e53c6c9dcf1dc4c2c6814ce2f41460db3c21024432
Sep 21 01:16:39.416 INFO running `"docker" "start" "-a" "0dd6ad7333de5f6f746770e53c6c9dcf1dc4c2c6814ce2f41460db3c21024432"`
Sep 21 01:16:40.390 INFO kablam! usermod: no changes
Sep 21 01:16:40.413 INFO kablam!     Checking unicode-trie v0.0.1 (/source)
Sep 21 01:16:40.547 INFO kablam! warning: variable does not need to be mutable
Sep 21 01:16:40.547 INFO kablam!   --> src/lib.rs:40:13
Sep 21 01:16:40.547 INFO kablam!    |
Sep 21 01:16:40.547 INFO kablam! 40 |         let mut key_parts = UnicodeSegmentation::graphemes(key, true);
Sep 21 01:16:40.547 INFO kablam!    |             ----^^^^^^^^^
Sep 21 01:16:40.547 INFO kablam!    |             |
Sep 21 01:16:40.547 INFO kablam!    |             help: remove this `mut`
Sep 21 01:16:40.547 INFO kablam!    |
Sep 21 01:16:40.548 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 01:16:40.548 INFO kablam! 
Sep 21 01:16:40.566 INFO kablam! warning: variable does not need to be mutable
Sep 21 01:16:40.566 INFO kablam!   --> src/lib.rs:40:13
Sep 21 01:16:40.566 INFO kablam!    |
Sep 21 01:16:40.566 INFO kablam! 40 |         let mut key_parts = UnicodeSegmentation::graphemes(key, true);
Sep 21 01:16:40.566 INFO kablam!    |             ----^^^^^^^^^
Sep 21 01:16:40.566 INFO kablam!    |             |
Sep 21 01:16:40.566 INFO kablam!    |             help: remove this `mut`
Sep 21 01:16:40.566 INFO kablam!    |
Sep 21 01:16:40.566 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 01:16:40.566 INFO kablam! 
Sep 21 01:16:40.666 INFO kablam! error[E0463]: can't find crate for `trie`
Sep 21 01:16:40.666 INFO kablam!  --> tests/all.rs:1:1
Sep 21 01:16:40.666 INFO kablam!   |
Sep 21 01:16:40.666 INFO kablam! 1 | extern crate trie;
Sep 21 01:16:40.666 INFO kablam!   | ^^^^^^^^^^^^^^^^^^ can't find crate
Sep 21 01:16:40.666 INFO kablam! 
Sep 21 01:16:40.666 INFO kablam! error: aborting due to previous error
Sep 21 01:16:40.666 INFO kablam! 
Sep 21 01:16:40.666 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 21 01:16:40.669 INFO kablam! error: Could not compile `unicode-trie`.
Sep 21 01:16:40.669 INFO kablam! 
Sep 21 01:16:40.669 INFO kablam! To learn more, run the command again with --verbose.
Sep 21 01:16:40.670 INFO kablam! su: No module specific data is present
Sep 21 01:16:41.210 INFO running `"docker" "rm" "-f" "0dd6ad7333de5f6f746770e53c6c9dcf1dc4c2c6814ce2f41460db3c21024432"`
Sep 21 01:16:41.260 INFO blam! 0dd6ad7333de5f6f746770e53c6c9dcf1dc4c2c6814ce2f41460db3c21024432