Aug 01 20:45:35.322 INFO checking teardown_tree-0.6.6 against 1.27.2 for lazy_static-1
Aug 01 20:45:35.322 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 20:45:35.322 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 20:45:35.322 INFO running `"docker" "create" "-v" "/tmp/crater.ByXFuNHani2U:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-7/1.27.2:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 01 20:45:35.552 INFO blam! 5799a3fb5373ac89eb8529d9aba331f6e43bf4d42a2335eeddff96665401ec0d
Aug 01 20:45:35.555 INFO running `"docker" "start" "-a" "5799a3fb5373ac89eb8529d9aba331f6e43bf4d42a2335eeddff96665401ec0d"`
Aug 01 20:45:36.594 INFO kablam!    Compiling winapi-build v0.1.1
Aug 01 20:45:36.594 INFO kablam!     Checking winapi v0.2.8
Aug 01 20:45:36.594 INFO kablam!     Checking libc v0.2.42
Aug 01 20:45:36.594 INFO kablam!     Checking cfg-if v0.1.4
Aug 01 20:45:36.595 INFO kablam!     Checking regex-syntax v0.3.9
Aug 01 20:45:36.595 INFO kablam!     Checking utf8-ranges v0.1.3
Aug 01 20:45:36.595 INFO kablam!    Compiling unicode-xid v0.0.3
Aug 01 20:45:36.596 INFO kablam!    Compiling quote v0.2.3
Aug 01 20:45:37.301 INFO kablam!     Checking log v0.4.3
Aug 01 20:45:40.606 INFO kablam!     Checking log v0.3.9
Aug 01 20:45:41.563 INFO kablam!    Compiling kernel32-sys v0.2.2
Aug 01 20:45:41.945 INFO kablam!    Compiling syn v0.8.7
Aug 01 20:45:43.523 INFO kablam!     Checking memchr v0.1.11
Aug 01 20:45:43.524 INFO kablam!     Checking rand v0.4.2
Aug 01 20:45:44.403 INFO kablam!     Checking aho-corasick v0.5.3
Aug 01 20:45:45.026 INFO kablam!     Checking thread-id v2.0.0
Aug 01 20:45:46.593 INFO kablam!     Checking thread_local v0.2.7
Aug 01 20:45:50.208 INFO kablam!     Checking regex v0.1.80
Aug 01 20:45:52.357 INFO kablam!     Checking rand v0.3.22
Aug 01 20:45:59.202 INFO kablam!     Checking env_logger v0.3.5
Aug 01 20:46:00.557 INFO kablam!     Checking quickcheck v0.4.1
Aug 01 20:46:00.609 INFO kablam!    Compiling derive-new v0.4.0
Aug 01 20:46:05.152 INFO kablam!     Checking teardown_tree v0.6.6 (file:///source)
Aug 01 20:46:09.860 INFO kablam! warning: unnecessary `unsafe` block
Aug 01 20:46:09.860 INFO kablam!   --> src/applied/interval_tree.rs:50:9
Aug 01 20:46:09.860 INFO kablam!    |
Aug 01 20:46:09.860 INFO kablam! 50 |         unsafe { self.repr.into_inner() }
Aug 01 20:46:09.860 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Aug 01 20:46:09.860 INFO kablam!    |
Aug 01 20:46:09.860 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Aug 01 20:46:09.860 INFO kablam! 
Aug 01 20:46:09.862 INFO kablam! warning: unnecessary `unsafe` block
Aug 01 20:46:09.862 INFO kablam!    --> src/applied/plain_tree.rs:113:9
Aug 01 20:46:09.862 INFO kablam!     |
Aug 01 20:46:09.862 INFO kablam! 113 |         unsafe { self.repr.into_inner() }
Aug 01 20:46:09.862 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 01 20:46:09.862 INFO kablam! 
Aug 01 20:46:09.863 INFO kablam! warning: function is never used: `right_enclosing`
Aug 01 20:46:09.863 INFO kablam!    --> src/base/base_repr.rs:693:1
Aug 01 20:46:09.863 INFO kablam!     |
Aug 01 20:46:09.863 INFO kablam! 693 | fn right_enclosing(idx: usize) -> usize {
Aug 01 20:46:09.863 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 20:46:09.863 INFO kablam!     |
Aug 01 20:46:09.863 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 01 20:46:09.863 INFO kablam! 
Aug 01 20:46:09.864 INFO kablam! warning: method is never used: `with_nodes`
Aug 01 20:46:09.864 INFO kablam!   --> src/applied/plain_tree.rs:93:5
Aug 01 20:46:09.864 INFO kablam!    |
Aug 01 20:46:09.864 INFO kablam! 93 |     pub fn with_nodes(nodes: Vec<Option<PlNode<K, V>>>) -> PlTree<K, V> {
Aug 01 20:46:09.864 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 20:46:09.864 INFO kablam! 
Aug 01 20:46:10.629 INFO kablam! warning: variable does not need to be mutable
Aug 01 20:46:10.629 INFO kablam!    --> src/lib.rs:566:18
Aug 01 20:46:10.629 INFO kablam!     |
Aug 01 20:46:10.629 INFO kablam! 566 |             let (mut orig, mut tree) = (orig.internal_mut(), tree.internal_mut());
Aug 01 20:46:10.629 INFO kablam!     |                  ----^^^^
Aug 01 20:46:10.629 INFO kablam!     |                  |
Aug 01 20:46:10.629 INFO kablam!     |                  help: remove this `mut`
Aug 01 20:46:10.629 INFO kablam!     |
Aug 01 20:46:10.629 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 01 20:46:10.629 INFO kablam! 
Aug 01 20:46:11.407 INFO kablam! warning: unnecessary `unsafe` block
Aug 01 20:46:11.407 INFO kablam!   --> src/applied/interval_tree.rs:50:9
Aug 01 20:46:11.407 INFO kablam!    |
Aug 01 20:46:11.407 INFO kablam! 50 |         unsafe { self.repr.into_inner() }
Aug 01 20:46:11.407 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Aug 01 20:46:11.407 INFO kablam!    |
Aug 01 20:46:11.407 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Aug 01 20:46:11.408 INFO kablam! 
Aug 01 20:46:11.408 INFO kablam! warning: unnecessary `unsafe` block
Aug 01 20:46:11.408 INFO kablam!    --> src/applied/plain_tree.rs:113:9
Aug 01 20:46:11.408 INFO kablam!     |
Aug 01 20:46:11.408 INFO kablam! 113 |         unsafe { self.repr.into_inner() }
Aug 01 20:46:11.408 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 01 20:46:11.408 INFO kablam! 
Aug 01 20:46:11.412 INFO kablam! warning: function is never used: `right_enclosing`
Aug 01 20:46:11.412 INFO kablam!    --> src/base/base_repr.rs:693:1
Aug 01 20:46:11.412 INFO kablam!     |
Aug 01 20:46:11.412 INFO kablam! 693 | fn right_enclosing(idx: usize) -> usize {
Aug 01 20:46:11.412 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 20:46:11.412 INFO kablam!     |
Aug 01 20:46:11.412 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 01 20:46:11.412 INFO kablam! 
Aug 01 20:46:11.575 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 35.07s
Aug 01 20:46:11.581 INFO kablam! su: No module specific data is present
Aug 01 20:46:12.134 INFO running `"docker" "rm" "-f" "5799a3fb5373ac89eb8529d9aba331f6e43bf4d42a2335eeddff96665401ec0d"`
Aug 01 20:46:12.348 INFO blam! 5799a3fb5373ac89eb8529d9aba331f6e43bf4d42a2335eeddff96665401ec0d