Sep 19 21:39:08.281 INFO checking ntree-0.1.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 21:39:08.281 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 21:39:08.282 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-0/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 21:39:08.464 INFO blam! 6593495f58d490d0fdb3739b231352879ec222a6bb72336f26e4e8a37fa4cf9b
Sep 19 21:39:08.466 INFO running `"docker" "start" "-a" "6593495f58d490d0fdb3739b231352879ec222a6bb72336f26e4e8a37fa4cf9b"`
Sep 19 21:39:09.639 INFO kablam! usermod: no changes
Sep 19 21:39:09.686 INFO kablam!     Checking ntree v0.1.0 (/source)
Sep 19 21:39:10.068 INFO kablam! error: unused import: `Region`
Sep 19 21:39:10.068 INFO kablam!   --> src/test.rs:14:13
Sep 19 21:39:10.068 INFO kablam!    |
Sep 19 21:39:10.068 INFO kablam! 14 | use {NTree, Region};
Sep 19 21:39:10.068 INFO kablam!    |             ^^^^^^
Sep 19 21:39:10.068 INFO kablam!    |
Sep 19 21:39:10.068 INFO kablam! note: lint level defined here
Sep 19 21:39:10.068 INFO kablam!   --> src/lib.rs:2:24
Sep 19 21:39:10.068 INFO kablam!    |
Sep 19 21:39:10.068 INFO kablam! 2  | #![cfg_attr(test, deny(warnings))]
Sep 19 21:39:10.068 INFO kablam!    |                        ^^^^^^^^
Sep 19 21:39:10.068 INFO kablam!    = note: #[deny(unused_imports)] implied by #[deny(warnings)]
Sep 19 21:39:10.068 INFO kablam! 
Sep 19 21:39:10.073 INFO kablam! error: aborting due to previous error
Sep 19 21:39:10.073 INFO kablam! 
Sep 19 21:39:10.082 INFO kablam! error: Could not compile `ntree`.
Sep 19 21:39:10.082 INFO kablam! 
Sep 19 21:39:10.082 INFO kablam! To learn more, run the command again with --verbose.
Sep 19 21:39:10.084 INFO kablam! su: No module specific data is present
Sep 19 21:39:10.658 INFO running `"docker" "rm" "-f" "6593495f58d490d0fdb3739b231352879ec222a6bb72336f26e4e8a37fa4cf9b"`
Sep 19 21:39:10.733 INFO blam! 6593495f58d490d0fdb3739b231352879ec222a6bb72336f26e4e8a37fa4cf9b