Aug 30 01:21:42.215 INFO checking teardown_tree-0.6.6 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 01:21:42.215 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 01:21:42.215 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 01:21:42.394 INFO blam! 90e6581c14aefc50214415c58a3af9ac6e156bd234e7b96ed6f71b0227c187f1
Aug 30 01:21:42.398 INFO running `"docker" "start" "-a" "90e6581c14aefc50214415c58a3af9ac6e156bd234e7b96ed6f71b0227c187f1"`
Aug 30 01:21:43.063 INFO kablam!    Compiling winapi-build v0.1.1
Aug 30 01:21:43.063 INFO kablam!     Checking winapi v0.2.8
Aug 30 01:21:43.064 INFO kablam!     Checking libc v0.2.43
Aug 30 01:21:43.064 INFO kablam!     Checking cfg-if v0.1.5
Aug 30 01:21:43.067 INFO kablam!     Checking utf8-ranges v0.1.3
Aug 30 01:21:43.071 INFO kablam!     Checking regex-syntax v0.3.9
Aug 30 01:21:43.073 INFO kablam!    Compiling unicode-xid v0.0.3
Aug 30 01:21:43.075 INFO kablam!    Compiling quote v0.2.3
Aug 30 01:21:43.261 INFO kablam!     Checking log v0.4.4
Aug 30 01:21:44.667 INFO kablam!    Compiling kernel32-sys v0.2.2
Aug 30 01:21:45.104 INFO kablam!    Compiling syn v0.8.7
Aug 30 01:21:45.117 INFO kablam!     Checking log v0.3.9
Aug 30 01:21:47.725 INFO kablam!     Checking thread-id v2.0.0
Aug 30 01:21:47.725 INFO kablam!     Checking memchr v0.1.11
Aug 30 01:21:47.726 INFO kablam!     Checking rand v0.4.3
Aug 30 01:21:48.485 INFO kablam!     Checking thread_local v0.2.7
Aug 30 01:21:49.305 INFO kablam!     Checking aho-corasick v0.5.3
Aug 30 01:21:51.669 INFO kablam!     Checking regex v0.1.80
Aug 30 01:21:52.909 INFO kablam!     Checking rand v0.3.22
Aug 30 01:21:56.126 INFO kablam!     Checking env_logger v0.3.5
Aug 30 01:21:56.390 INFO kablam!    Compiling derive-new v0.4.0
Aug 30 01:21:57.014 INFO kablam!     Checking quickcheck v0.4.1
Aug 30 01:22:00.078 INFO kablam!     Checking teardown_tree v0.6.6 (file:///source)
Aug 30 01:22:02.746 INFO kablam! warning: unnecessary `unsafe` block
Aug 30 01:22:02.746 INFO kablam!   --> src/applied/interval_tree.rs:50:9
Aug 30 01:22:02.746 INFO kablam!    |
Aug 30 01:22:02.746 INFO kablam! 50 |         unsafe { self.repr.into_inner() }
Aug 30 01:22:02.746 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Aug 30 01:22:02.746 INFO kablam!    |
Aug 30 01:22:02.746 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Aug 30 01:22:02.746 INFO kablam! 
Aug 30 01:22:02.747 INFO kablam! warning: unnecessary `unsafe` block
Aug 30 01:22:02.747 INFO kablam!    --> src/applied/plain_tree.rs:113:9
Aug 30 01:22:02.747 INFO kablam!     |
Aug 30 01:22:02.747 INFO kablam! 113 |         unsafe { self.repr.into_inner() }
Aug 30 01:22:02.747 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 30 01:22:02.747 INFO kablam! 
Aug 30 01:22:02.749 INFO kablam! warning: function is never used: `right_enclosing`
Aug 30 01:22:02.749 INFO kablam!    --> src/base/base_repr.rs:693:1
Aug 30 01:22:02.749 INFO kablam!     |
Aug 30 01:22:02.749 INFO kablam! 693 | fn right_enclosing(idx: usize) -> usize {
Aug 30 01:22:02.749 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 01:22:02.749 INFO kablam!     |
Aug 30 01:22:02.749 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 30 01:22:02.749 INFO kablam! 
Aug 30 01:22:02.750 INFO kablam! warning: method is never used: `with_nodes`
Aug 30 01:22:02.750 INFO kablam!   --> src/applied/plain_tree.rs:93:5
Aug 30 01:22:02.750 INFO kablam!    |
Aug 30 01:22:02.750 INFO kablam! 93 |     pub fn with_nodes(nodes: Vec<Option<PlNode<K, V>>>) -> PlTree<K, V> {
Aug 30 01:22:02.750 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 01:22:02.750 INFO kablam! 
Aug 30 01:22:03.402 INFO kablam! warning: variable does not need to be mutable
Aug 30 01:22:03.402 INFO kablam!    --> src/lib.rs:566:18
Aug 30 01:22:03.402 INFO kablam!     |
Aug 30 01:22:03.402 INFO kablam! 566 |             let (mut orig, mut tree) = (orig.internal_mut(), tree.internal_mut());
Aug 30 01:22:03.402 INFO kablam!     |                  ----^^^^
Aug 30 01:22:03.402 INFO kablam!     |                  |
Aug 30 01:22:03.402 INFO kablam!     |                  help: remove this `mut`
Aug 30 01:22:03.402 INFO kablam!     |
Aug 30 01:22:03.402 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 30 01:22:03.402 INFO kablam! 
Aug 30 01:22:03.859 INFO kablam! warning: unnecessary `unsafe` block
Aug 30 01:22:03.859 INFO kablam!   --> src/applied/interval_tree.rs:50:9
Aug 30 01:22:03.859 INFO kablam!    |
Aug 30 01:22:03.859 INFO kablam! 50 |         unsafe { self.repr.into_inner() }
Aug 30 01:22:03.859 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Aug 30 01:22:03.859 INFO kablam!    |
Aug 30 01:22:03.859 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Aug 30 01:22:03.859 INFO kablam! 
Aug 30 01:22:03.859 INFO kablam! warning: unnecessary `unsafe` block
Aug 30 01:22:03.859 INFO kablam!    --> src/applied/plain_tree.rs:113:9
Aug 30 01:22:03.860 INFO kablam!     |
Aug 30 01:22:03.860 INFO kablam! 113 |         unsafe { self.repr.into_inner() }
Aug 30 01:22:03.860 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 30 01:22:03.860 INFO kablam! 
Aug 30 01:22:03.862 INFO kablam! warning: function is never used: `right_enclosing`
Aug 30 01:22:03.862 INFO kablam!    --> src/base/base_repr.rs:693:1
Aug 30 01:22:03.862 INFO kablam!     |
Aug 30 01:22:03.862 INFO kablam! 693 | fn right_enclosing(idx: usize) -> usize {
Aug 30 01:22:03.862 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 01:22:03.862 INFO kablam!     |
Aug 30 01:22:03.862 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 30 01:22:03.862 INFO kablam! 
Aug 30 01:22:03.929 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 20.92s
Aug 30 01:22:03.934 INFO kablam! su: No module specific data is present
Aug 30 01:22:04.364 INFO running `"docker" "rm" "-f" "90e6581c14aefc50214415c58a3af9ac6e156bd234e7b96ed6f71b0227c187f1"`
Aug 30 01:22:04.482 INFO blam! 90e6581c14aefc50214415c58a3af9ac6e156bd234e7b96ed6f71b0227c187f1