Sep 17 20:42:01.776 INFO checking ntree-0.1.0 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 20:42:01.776 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 20:42:01.776 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-3/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 20:42:02.209 INFO blam! 929b697479f9a27b2ae57159482effb0575d30892665108fcc1b2f73f10ac8eb
Sep 17 20:42:02.213 INFO running `"docker" "start" "-a" "929b697479f9a27b2ae57159482effb0575d30892665108fcc1b2f73f10ac8eb"`
Sep 17 20:42:02.898 INFO kablam! usermod: no changes
Sep 17 20:42:02.928 INFO kablam!     Checking ref_slice v1.1.1
Sep 17 20:42:03.008 INFO kablam!     Checking ntree v0.1.0 (/source)
Sep 17 20:42:03.327 INFO kablam! error: unused import: `Region`
Sep 17 20:42:03.327 INFO kablam!   --> src/test.rs:14:13
Sep 17 20:42:03.327 INFO kablam!    |
Sep 17 20:42:03.327 INFO kablam! 14 | use {NTree, Region};
Sep 17 20:42:03.327 INFO kablam!    |             ^^^^^^
Sep 17 20:42:03.327 INFO kablam!    |
Sep 17 20:42:03.327 INFO kablam! note: lint level defined here
Sep 17 20:42:03.327 INFO kablam!   --> src/lib.rs:2:24
Sep 17 20:42:03.327 INFO kablam!    |
Sep 17 20:42:03.327 INFO kablam! 2  | #![cfg_attr(test, deny(warnings))]
Sep 17 20:42:03.327 INFO kablam!    |                        ^^^^^^^^
Sep 17 20:42:03.327 INFO kablam!    = note: #[deny(unused_imports)] implied by #[deny(warnings)]
Sep 17 20:42:03.327 INFO kablam! 
Sep 17 20:42:03.330 INFO kablam! error: aborting due to previous error
Sep 17 20:42:03.330 INFO kablam! 
Sep 17 20:42:03.338 INFO kablam! error: Could not compile `ntree`.
Sep 17 20:42:03.338 INFO kablam! 
Sep 17 20:42:03.338 INFO kablam! To learn more, run the command again with --verbose.
Sep 17 20:42:03.339 INFO kablam! su: No module specific data is present
Sep 17 20:42:03.882 INFO running `"docker" "rm" "-f" "929b697479f9a27b2ae57159482effb0575d30892665108fcc1b2f73f10ac8eb"`
Sep 17 20:42:03.974 INFO blam! 929b697479f9a27b2ae57159482effb0575d30892665108fcc1b2f73f10ac8eb