Aug 11 00:19:03.533 INFO checking teardown_tree-0.6.6 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 00:19:03.533 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 00:19:03.533 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 00:19:03.533 INFO running `"docker" "create" "-v" "/tmp/crater.QAfIb68gAV1Y:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-5/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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 +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 00:19:03.722 INFO blam! 6524dfaa383d1c419c436dbdb10bfc8c818f76ba987e4d0b598bd3baba50a517
Aug 11 00:19:03.725 INFO running `"docker" "start" "-a" "6524dfaa383d1c419c436dbdb10bfc8c818f76ba987e4d0b598bd3baba50a517"`
Aug 11 00:19:04.708 INFO kablam!    Compiling winapi-build v0.1.1
Aug 11 00:19:04.709 INFO kablam!     Checking winapi v0.2.8
Aug 11 00:19:04.709 INFO kablam!     Checking regex-syntax v0.3.9
Aug 11 00:19:04.709 INFO kablam!     Checking utf8-ranges v0.1.3
Aug 11 00:19:04.710 INFO kablam!    Compiling quote v0.2.3
Aug 11 00:19:04.711 INFO kablam!    Compiling unicode-xid v0.0.3
Aug 11 00:19:04.711 INFO kablam!     Checking memchr v0.1.11
Aug 11 00:19:04.713 INFO kablam!     Checking rand v0.4.2
Aug 11 00:19:06.702 INFO kablam!     Checking aho-corasick v0.5.3
Aug 11 00:19:07.181 INFO kablam!    Compiling kernel32-sys v0.2.2
Aug 11 00:19:07.480 INFO kablam!    Compiling syn v0.8.7
Aug 11 00:19:10.345 INFO kablam!     Checking thread-id v2.0.0
Aug 11 00:19:11.126 INFO kablam!     Checking thread_local v0.2.7
Aug 11 00:19:13.658 INFO kablam!     Checking rand v0.3.22
Aug 11 00:19:14.706 INFO kablam!     Checking regex v0.1.80
Aug 11 00:19:22.254 INFO kablam!     Checking env_logger v0.3.5
Aug 11 00:19:23.337 INFO kablam!    Compiling derive-new v0.4.0
Aug 11 00:19:23.542 INFO kablam!     Checking quickcheck v0.4.1
Aug 11 00:19:28.608 INFO kablam!     Checking teardown_tree v0.6.6 (file:///source)
Aug 11 00:19:33.955 INFO kablam! warning: unnecessary `unsafe` block
Aug 11 00:19:33.955 INFO kablam!   --> src/applied/interval_tree.rs:50:9
Aug 11 00:19:33.955 INFO kablam!    |
Aug 11 00:19:33.955 INFO kablam! 50 |         unsafe { self.repr.into_inner() }
Aug 11 00:19:33.955 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Aug 11 00:19:33.955 INFO kablam!    |
Aug 11 00:19:33.960 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Aug 11 00:19:33.960 INFO kablam! 
Aug 11 00:19:33.961 INFO kablam! warning: unnecessary `unsafe` block
Aug 11 00:19:33.961 INFO kablam!    --> src/applied/plain_tree.rs:113:9
Aug 11 00:19:33.961 INFO kablam!     |
Aug 11 00:19:33.961 INFO kablam! 113 |         unsafe { self.repr.into_inner() }
Aug 11 00:19:33.961 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 11 00:19:33.961 INFO kablam! 
Aug 11 00:19:33.965 INFO kablam! warning: function is never used: `right_enclosing`
Aug 11 00:19:33.965 INFO kablam!    --> src/base/base_repr.rs:693:1
Aug 11 00:19:33.965 INFO kablam!     |
Aug 11 00:19:33.965 INFO kablam! 693 | fn right_enclosing(idx: usize) -> usize {
Aug 11 00:19:33.965 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 00:19:33.972 INFO kablam!     |
Aug 11 00:19:33.972 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 11 00:19:33.973 INFO kablam! 
Aug 11 00:19:33.974 INFO kablam! warning: method is never used: `with_nodes`
Aug 11 00:19:33.974 INFO kablam!   --> src/applied/plain_tree.rs:93:5
Aug 11 00:19:33.974 INFO kablam!    |
Aug 11 00:19:33.974 INFO kablam! 93 |     pub fn with_nodes(nodes: Vec<Option<PlNode<K, V>>>) -> PlTree<K, V> {
Aug 11 00:19:33.974 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 00:19:33.974 INFO kablam! 
Aug 11 00:19:34.368 INFO kablam! warning: variable does not need to be mutable
Aug 11 00:19:34.368 INFO kablam!    --> src/lib.rs:566:18
Aug 11 00:19:34.368 INFO kablam!     |
Aug 11 00:19:34.368 INFO kablam! 566 |             let (mut orig, mut tree) = (orig.internal_mut(), tree.internal_mut());
Aug 11 00:19:34.368 INFO kablam!     |                  ----^^^^
Aug 11 00:19:34.368 INFO kablam!     |                  |
Aug 11 00:19:34.368 INFO kablam!     |                  help: remove this `mut`
Aug 11 00:19:34.368 INFO kablam!     |
Aug 11 00:19:34.368 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 11 00:19:34.368 INFO kablam! 
Aug 11 00:19:35.334 INFO kablam! warning: unnecessary `unsafe` block
Aug 11 00:19:35.334 INFO kablam!   --> src/applied/interval_tree.rs:50:9
Aug 11 00:19:35.334 INFO kablam!    |
Aug 11 00:19:35.334 INFO kablam! 50 |         unsafe { self.repr.into_inner() }
Aug 11 00:19:35.334 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Aug 11 00:19:35.334 INFO kablam!    |
Aug 11 00:19:35.334 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Aug 11 00:19:35.334 INFO kablam! 
Aug 11 00:19:35.335 INFO kablam! warning: unnecessary `unsafe` block
Aug 11 00:19:35.335 INFO kablam!    --> src/applied/plain_tree.rs:113:9
Aug 11 00:19:35.335 INFO kablam!     |
Aug 11 00:19:35.335 INFO kablam! 113 |         unsafe { self.repr.into_inner() }
Aug 11 00:19:35.335 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Aug 11 00:19:35.335 INFO kablam! 
Aug 11 00:19:35.339 INFO kablam! warning: function is never used: `right_enclosing`
Aug 11 00:19:35.339 INFO kablam!    --> src/base/base_repr.rs:693:1
Aug 11 00:19:35.339 INFO kablam!     |
Aug 11 00:19:35.339 INFO kablam! 693 | fn right_enclosing(idx: usize) -> usize {
Aug 11 00:19:35.339 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 00:19:35.339 INFO kablam!     |
Aug 11 00:19:35.339 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 11 00:19:35.339 INFO kablam! 
Aug 11 00:19:35.497 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 30.86s
Aug 11 00:19:35.521 INFO kablam! su: No module specific data is present
Aug 11 00:19:36.102 INFO running `"docker" "rm" "-f" "6524dfaa383d1c419c436dbdb10bfc8c818f76ba987e4d0b598bd3baba50a517"`
Aug 11 00:19:36.272 INFO blam! 6524dfaa383d1c419c436dbdb10bfc8c818f76ba987e4d0b598bd3baba50a517