Aug 31 11:32:10.026 INFO checking teardown_tree-0.6.6 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 11:32:10.026 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 11:32:10.026 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 11:32:10.182 INFO blam! 9e6fee06e947f4cde032f49753c12390f3dce7dab0de3925b4c05f43da66db04
Aug 31 11:32:10.184 INFO running `"docker" "start" "-a" "9e6fee06e947f4cde032f49753c12390f3dce7dab0de3925b4c05f43da66db04"`
Aug 31 11:32:11.296 INFO kablam!     Checking winapi v0.2.8
Aug 31 11:32:11.302 INFO kablam!     Checking libc v0.2.43
Aug 31 11:32:11.306 INFO kablam!     Checking cfg-if v0.1.5
Aug 31 11:32:11.326 INFO kablam!     Checking regex-syntax v0.3.9
Aug 31 11:32:11.342 INFO kablam!    Compiling quote v0.2.3
Aug 31 11:32:11.358 INFO kablam!    Compiling unicode-xid v0.0.3
Aug 31 11:32:11.371 INFO kablam!    Compiling kernel32-sys v0.2.2
Aug 31 11:32:11.675 INFO kablam!     Checking log v0.4.4
Aug 31 11:32:13.514 INFO kablam!     Checking log v0.3.9
Aug 31 11:32:13.803 INFO kablam!    Compiling syn v0.8.7
Aug 31 11:32:16.551 INFO kablam!     Checking memchr v0.1.11
Aug 31 11:32:16.551 INFO kablam!     Checking thread-id v2.0.0
Aug 31 11:32:16.571 INFO kablam!     Checking rand v0.4.3
Aug 31 11:32:17.009 INFO kablam!     Checking thread_local v0.2.7
Aug 31 11:32:17.678 INFO kablam!     Checking aho-corasick v0.5.3
Aug 31 11:32:19.558 INFO kablam!     Checking regex v0.1.80
Aug 31 11:32:21.119 INFO kablam!     Checking rand v0.3.22
Aug 31 11:32:24.240 INFO kablam!    Compiling derive-new v0.4.0
Aug 31 11:32:24.779 INFO kablam!     Checking env_logger v0.3.5
Aug 31 11:32:25.690 INFO kablam!     Checking quickcheck v0.4.1
Aug 31 11:32:28.376 INFO kablam!     Checking teardown_tree v0.6.6 (file:///source)
Aug 31 11:32:31.764 INFO kablam! warning: unnecessary `unsafe` block
Aug 31 11:32:31.764 INFO kablam!   --> src/applied/interval_tree.rs:50:9
Aug 31 11:32:31.764 INFO kablam!    |
Aug 31 11:32:31.764 INFO kablam! 50 |         unsafe { self.repr.into_inner() }
Aug 31 11:32:31.764 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Aug 31 11:32:31.764 INFO kablam!    |
Aug 31 11:32:31.764 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Aug 31 11:32:31.765 INFO kablam! 
Aug 31 11:32:31.765 INFO kablam! warning: unnecessary `unsafe` block
Aug 31 11:32:31.765 INFO kablam!    --> src/applied/plain_tree.rs:113:9
Aug 31 11:32:31.765 INFO kablam!     |
Aug 31 11:32:31.765 INFO kablam! 113 |         unsafe { self.repr.into_inner() }
Aug 31 11:32:31.765 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 31 11:32:31.765 INFO kablam! 
Aug 31 11:32:31.768 INFO kablam! warning: function is never used: `right_enclosing`
Aug 31 11:32:31.768 INFO kablam!    --> src/base/base_repr.rs:693:1
Aug 31 11:32:31.768 INFO kablam!     |
Aug 31 11:32:31.768 INFO kablam! 693 | fn right_enclosing(idx: usize) -> usize {
Aug 31 11:32:31.768 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 11:32:31.768 INFO kablam!     |
Aug 31 11:32:31.768 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 31 11:32:31.768 INFO kablam! 
Aug 31 11:32:31.769 INFO kablam! warning: method is never used: `with_nodes`
Aug 31 11:32:31.769 INFO kablam!   --> src/applied/plain_tree.rs:93:5
Aug 31 11:32:31.769 INFO kablam!    |
Aug 31 11:32:31.769 INFO kablam! 93 |     pub fn with_nodes(nodes: Vec<Option<PlNode<K, V>>>) -> PlTree<K, V> {
Aug 31 11:32:31.769 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 11:32:31.769 INFO kablam! 
Aug 31 11:32:32.722 INFO kablam! warning: variable does not need to be mutable
Aug 31 11:32:32.722 INFO kablam!    --> src/lib.rs:566:18
Aug 31 11:32:32.722 INFO kablam!     |
Aug 31 11:32:32.722 INFO kablam! 566 |             let (mut orig, mut tree) = (orig.internal_mut(), tree.internal_mut());
Aug 31 11:32:32.722 INFO kablam!     |                  ----^^^^
Aug 31 11:32:32.722 INFO kablam!     |                  |
Aug 31 11:32:32.722 INFO kablam!     |                  help: remove this `mut`
Aug 31 11:32:32.722 INFO kablam!     |
Aug 31 11:32:32.722 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 11:32:32.722 INFO kablam! 
Aug 31 11:32:33.543 INFO kablam! warning: unnecessary `unsafe` block
Aug 31 11:32:33.543 INFO kablam!   --> src/applied/interval_tree.rs:50:9
Aug 31 11:32:33.543 INFO kablam!    |
Aug 31 11:32:33.543 INFO kablam! 50 |         unsafe { self.repr.into_inner() }
Aug 31 11:32:33.543 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Aug 31 11:32:33.543 INFO kablam!    |
Aug 31 11:32:33.543 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Aug 31 11:32:33.543 INFO kablam! 
Aug 31 11:32:33.544 INFO kablam! warning: unnecessary `unsafe` block
Aug 31 11:32:33.544 INFO kablam!    --> src/applied/plain_tree.rs:113:9
Aug 31 11:32:33.544 INFO kablam!     |
Aug 31 11:32:33.544 INFO kablam! 113 |         unsafe { self.repr.into_inner() }
Aug 31 11:32:33.544 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 31 11:32:33.544 INFO kablam! 
Aug 31 11:32:33.548 INFO kablam! warning: function is never used: `right_enclosing`
Aug 31 11:32:33.548 INFO kablam!    --> src/base/base_repr.rs:693:1
Aug 31 11:32:33.548 INFO kablam!     |
Aug 31 11:32:33.548 INFO kablam! 693 | fn right_enclosing(idx: usize) -> usize {
Aug 31 11:32:33.548 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 11:32:33.548 INFO kablam!     |
Aug 31 11:32:33.548 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 31 11:32:33.548 INFO kablam! 
Aug 31 11:32:33.740 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 22.53s
Aug 31 11:32:33.747 INFO kablam! su: No module specific data is present
Aug 31 11:32:34.363 INFO running `"docker" "rm" "-f" "9e6fee06e947f4cde032f49753c12390f3dce7dab0de3925b4c05f43da66db04"`
Aug 31 11:32:34.521 INFO blam! 9e6fee06e947f4cde032f49753c12390f3dce7dab0de3925b4c05f43da66db04