Aug 30 00:34:43.879 INFO checking teardown_tree-0.6.6 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 00:34:43.879 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 00:34:43.880 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-3/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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=500" "-e" "CMD=cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 00:34:44.038 INFO blam! f56b888a570e8c8e77dde92adaf9be8e6248f93f65afd02c88e10036d4a2ebeb
Aug 30 00:34:44.039 INFO running `"docker" "start" "-a" "f56b888a570e8c8e77dde92adaf9be8e6248f93f65afd02c88e10036d4a2ebeb"`
Aug 30 00:34:44.667 INFO kablam!    Compiling winapi-build v0.1.1
Aug 30 00:34:44.667 INFO kablam!     Checking winapi v0.2.8
Aug 30 00:34:44.667 INFO kablam!     Checking libc v0.2.43
Aug 30 00:34:44.667 INFO kablam!     Checking cfg-if v0.1.5
Aug 30 00:34:44.667 INFO kablam!     Checking regex-syntax v0.3.9
Aug 30 00:34:44.668 INFO kablam!     Checking utf8-ranges v0.1.3
Aug 30 00:34:44.669 INFO kablam!    Compiling unicode-xid v0.0.3
Aug 30 00:34:44.670 INFO kablam!    Compiling quote v0.2.3
Aug 30 00:34:44.781 INFO kablam!     Checking log v0.4.4
Aug 30 00:34:45.955 INFO kablam!     Checking log v0.3.9
Aug 30 00:34:46.149 INFO kablam!    Compiling kernel32-sys v0.2.2
Aug 30 00:34:46.367 INFO kablam!    Compiling syn v0.8.7
Aug 30 00:34:48.942 INFO kablam!     Checking memchr v0.1.11
Aug 30 00:34:48.942 INFO kablam!     Checking thread-id v2.0.0
Aug 30 00:34:48.942 INFO kablam!     Checking rand v0.4.3
Aug 30 00:34:49.596 INFO kablam!     Checking thread_local v0.2.7
Aug 30 00:34:49.720 INFO kablam!     Checking aho-corasick v0.5.3
Aug 30 00:34:51.666 INFO kablam!     Checking regex v0.1.80
Aug 30 00:34:53.125 INFO kablam!     Checking rand v0.3.22
Aug 30 00:34:57.238 INFO kablam!     Checking env_logger v0.3.5
Aug 30 00:34:57.761 INFO kablam!    Compiling derive-new v0.4.0
Aug 30 00:34:58.187 INFO kablam!     Checking quickcheck v0.4.1
Aug 30 00:35:01.256 INFO kablam!     Checking teardown_tree v0.6.6 (file:///source)
Aug 30 00:35:04.158 INFO kablam! warning: unnecessary `unsafe` block
Aug 30 00:35:04.158 INFO kablam!   --> src/applied/interval_tree.rs:50:9
Aug 30 00:35:04.158 INFO kablam!    |
Aug 30 00:35:04.158 INFO kablam! 50 |         unsafe { self.repr.into_inner() }
Aug 30 00:35:04.158 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Aug 30 00:35:04.158 INFO kablam!    |
Aug 30 00:35:04.158 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Aug 30 00:35:04.158 INFO kablam! 
Aug 30 00:35:04.158 INFO kablam! warning: unnecessary `unsafe` block
Aug 30 00:35:04.158 INFO kablam!    --> src/applied/plain_tree.rs:113:9
Aug 30 00:35:04.158 INFO kablam!     |
Aug 30 00:35:04.158 INFO kablam! 113 |         unsafe { self.repr.into_inner() }
Aug 30 00:35:04.158 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 30 00:35:04.159 INFO kablam! 
Aug 30 00:35:04.161 INFO kablam! warning: function is never used: `right_enclosing`
Aug 30 00:35:04.161 INFO kablam!    --> src/base/base_repr.rs:693:1
Aug 30 00:35:04.161 INFO kablam!     |
Aug 30 00:35:04.161 INFO kablam! 693 | fn right_enclosing(idx: usize) -> usize {
Aug 30 00:35:04.161 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 00:35:04.161 INFO kablam!     |
Aug 30 00:35:04.161 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 30 00:35:04.161 INFO kablam! 
Aug 30 00:35:04.162 INFO kablam! warning: method is never used: `with_nodes`
Aug 30 00:35:04.162 INFO kablam!   --> src/applied/plain_tree.rs:93:5
Aug 30 00:35:04.162 INFO kablam!    |
Aug 30 00:35:04.162 INFO kablam! 93 |     pub fn with_nodes(nodes: Vec<Option<PlNode<K, V>>>) -> PlTree<K, V> {
Aug 30 00:35:04.162 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 00:35:04.162 INFO kablam! 
Aug 30 00:35:04.879 INFO kablam! warning: variable does not need to be mutable
Aug 30 00:35:04.879 INFO kablam!    --> src/lib.rs:566:18
Aug 30 00:35:04.879 INFO kablam!     |
Aug 30 00:35:04.880 INFO kablam! 566 |             let (mut orig, mut tree) = (orig.internal_mut(), tree.internal_mut());
Aug 30 00:35:04.880 INFO kablam!     |                  ----^^^^
Aug 30 00:35:04.880 INFO kablam!     |                  |
Aug 30 00:35:04.880 INFO kablam!     |                  help: remove this `mut`
Aug 30 00:35:04.880 INFO kablam!     |
Aug 30 00:35:04.880 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 00:35:04.880 INFO kablam! 
Aug 30 00:35:05.398 INFO kablam! warning: unnecessary `unsafe` block
Aug 30 00:35:05.398 INFO kablam!   --> src/applied/interval_tree.rs:50:9
Aug 30 00:35:05.398 INFO kablam!    |
Aug 30 00:35:05.398 INFO kablam! 50 |         unsafe { self.repr.into_inner() }
Aug 30 00:35:05.398 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Aug 30 00:35:05.398 INFO kablam!    |
Aug 30 00:35:05.398 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Aug 30 00:35:05.398 INFO kablam! 
Aug 30 00:35:05.399 INFO kablam! warning: unnecessary `unsafe` block
Aug 30 00:35:05.399 INFO kablam!    --> src/applied/plain_tree.rs:113:9
Aug 30 00:35:05.399 INFO kablam!     |
Aug 30 00:35:05.399 INFO kablam! 113 |         unsafe { self.repr.into_inner() }
Aug 30 00:35:05.399 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 30 00:35:05.399 INFO kablam! 
Aug 30 00:35:05.401 INFO kablam! warning: function is never used: `right_enclosing`
Aug 30 00:35:05.401 INFO kablam!    --> src/base/base_repr.rs:693:1
Aug 30 00:35:05.401 INFO kablam!     |
Aug 30 00:35:05.401 INFO kablam! 693 | fn right_enclosing(idx: usize) -> usize {
Aug 30 00:35:05.401 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 00:35:05.402 INFO kablam!     |
Aug 30 00:35:05.402 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 30 00:35:05.402 INFO kablam! 
Aug 30 00:35:05.475 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 20.85s
Aug 30 00:35:05.480 INFO kablam! su: No module specific data is present
Aug 30 00:35:05.833 INFO running `"docker" "rm" "-f" "f56b888a570e8c8e77dde92adaf9be8e6248f93f65afd02c88e10036d4a2ebeb"`
Aug 30 00:35:05.967 INFO blam! f56b888a570e8c8e77dde92adaf9be8e6248f93f65afd02c88e10036d4a2ebeb