Oct 27 14:49:42.672 INFO checking teardown_tree-0.6.6 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 14:49:42.672 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-5/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +155510e377ae2a8d8ee0dad1a5f809c9062a5526-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 27 14:49:42.931 INFO blam! 8add10de0142c1362e94ec8e5dfa3171c94ce023a6c97f6a2eda84163f3e21f2
Oct 27 14:49:42.933 INFO running `"docker" "start" "-a" "8add10de0142c1362e94ec8e5dfa3171c94ce023a6c97f6a2eda84163f3e21f2"`
Oct 27 14:49:43.583 INFO kablam! usermod: no changes
Oct 27 14:49:43.682 INFO kablam!     Checking winapi v0.2.8
Oct 27 14:49:43.691 INFO kablam!     Checking libc v0.2.43
Oct 27 14:49:43.691 INFO kablam!     Checking cfg-if v0.1.6
Oct 27 14:49:43.691 INFO kablam!     Checking regex-syntax v0.3.9
Oct 27 14:49:43.691 INFO kablam!    Compiling unicode-xid v0.0.3
Oct 27 14:49:43.691 INFO kablam!    Compiling quote v0.2.3
Oct 27 14:49:43.691 INFO kablam!    Compiling kernel32-sys v0.2.2
Oct 27 14:49:44.200 INFO kablam!     Checking log v0.4.5
Oct 27 14:49:46.735 INFO kablam!    Compiling syn v0.8.7
Oct 27 14:49:46.851 INFO kablam!     Checking log v0.3.9
Oct 27 14:49:47.347 INFO kablam!     Checking memchr v0.1.11
Oct 27 14:49:47.347 INFO kablam!     Checking rand v0.4.3
Oct 27 14:49:48.987 INFO kablam!     Checking aho-corasick v0.5.3
Oct 27 14:49:49.571 INFO kablam!     Checking thread-id v2.0.0
Oct 27 14:49:51.884 INFO kablam!     Checking thread_local v0.2.7
Oct 27 14:49:53.653 INFO kablam!     Checking regex v0.1.80
Oct 27 14:49:54.087 INFO kablam!     Checking rand v0.3.22
Oct 27 14:49:58.939 INFO kablam!    Compiling derive-new v0.4.0
Oct 27 14:49:58.975 INFO kablam!     Checking env_logger v0.3.5
Oct 27 14:50:01.151 INFO kablam!     Checking quickcheck v0.4.1
Oct 27 14:50:05.219 INFO kablam!     Checking teardown_tree v0.6.6 (/source)
Oct 27 14:50:08.559 INFO kablam! warning: unnecessary `unsafe` block
Oct 27 14:50:08.559 INFO kablam!   --> src/applied/interval_tree.rs:50:9
Oct 27 14:50:08.559 INFO kablam!    |
Oct 27 14:50:08.559 INFO kablam! 50 |         unsafe { self.repr.into_inner() }
Oct 27 14:50:08.559 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Oct 27 14:50:08.559 INFO kablam!    |
Oct 27 14:50:08.559 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Oct 27 14:50:08.559 INFO kablam! 
Oct 27 14:50:08.559 INFO kablam! warning: unnecessary `unsafe` block
Oct 27 14:50:08.559 INFO kablam!    --> src/applied/plain_tree.rs:113:9
Oct 27 14:50:08.559 INFO kablam!     |
Oct 27 14:50:08.559 INFO kablam! 113 |         unsafe { self.repr.into_inner() }
Oct 27 14:50:08.559 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Oct 27 14:50:08.559 INFO kablam! 
Oct 27 14:50:08.571 INFO kablam! warning: function is never used: `right_enclosing`
Oct 27 14:50:08.571 INFO kablam!    --> src/base/base_repr.rs:693:1
Oct 27 14:50:08.571 INFO kablam!     |
Oct 27 14:50:08.571 INFO kablam! 693 | fn right_enclosing(idx: usize) -> usize {
Oct 27 14:50:08.571 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 14:50:08.572 INFO kablam!     |
Oct 27 14:50:08.572 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 27 14:50:08.572 INFO kablam! 
Oct 27 14:50:08.575 INFO kablam! warning: method is never used: `with_nodes`
Oct 27 14:50:08.575 INFO kablam!   --> src/applied/plain_tree.rs:93:5
Oct 27 14:50:08.575 INFO kablam!    |
Oct 27 14:50:08.575 INFO kablam! 93 |     pub fn with_nodes(nodes: Vec<Option<PlNode<K, V>>>) -> PlTree<K, V> {
Oct 27 14:50:08.575 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 14:50:08.576 INFO kablam! 
Oct 27 14:50:09.187 INFO kablam! warning: variable does not need to be mutable
Oct 27 14:50:09.188 INFO kablam!    --> src/lib.rs:566:18
Oct 27 14:50:09.188 INFO kablam!     |
Oct 27 14:50:09.188 INFO kablam! 566 |             let (mut orig, mut tree) = (orig.internal_mut(), tree.internal_mut());
Oct 27 14:50:09.189 INFO kablam!     |                  ----^^^^
Oct 27 14:50:09.189 INFO kablam!     |                  |
Oct 27 14:50:09.189 INFO kablam!     |                  help: remove this `mut`
Oct 27 14:50:09.189 INFO kablam!     |
Oct 27 14:50:09.190 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 14:50:09.190 INFO kablam! 
Oct 27 14:50:09.519 INFO kablam! warning: unnecessary `unsafe` block
Oct 27 14:50:09.522 INFO kablam!   --> src/applied/interval_tree.rs:50:9
Oct 27 14:50:09.523 INFO kablam!    |
Oct 27 14:50:09.523 INFO kablam! 50 |         unsafe { self.repr.into_inner() }
Oct 27 14:50:09.523 INFO kablam!    |         ^^^^^^ unnecessary `unsafe` block
Oct 27 14:50:09.523 INFO kablam!    |
Oct 27 14:50:09.523 INFO kablam!    = note: #[warn(unused_unsafe)] on by default
Oct 27 14:50:09.523 INFO kablam! 
Oct 27 14:50:09.523 INFO kablam! warning: unnecessary `unsafe` block
Oct 27 14:50:09.523 INFO kablam!    --> src/applied/plain_tree.rs:113:9
Oct 27 14:50:09.523 INFO kablam!     |
Oct 27 14:50:09.523 INFO kablam! 113 |         unsafe { self.repr.into_inner() }
Oct 27 14:50:09.523 INFO kablam!     |         ^^^^^^ unnecessary `unsafe` block
Oct 27 14:50:09.523 INFO kablam! 
Oct 27 14:50:09.523 INFO kablam! warning: function is never used: `right_enclosing`
Oct 27 14:50:09.523 INFO kablam!    --> src/base/base_repr.rs:693:1
Oct 27 14:50:09.523 INFO kablam!     |
Oct 27 14:50:09.523 INFO kablam! 693 | fn right_enclosing(idx: usize) -> usize {
Oct 27 14:50:09.523 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 14:50:09.523 INFO kablam!     |
Oct 27 14:50:09.523 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 27 14:50:09.523 INFO kablam! 
Oct 27 14:50:09.659 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 26.03s
Oct 27 14:50:09.659 INFO kablam! su: No module specific data is present
Oct 27 14:50:10.356 INFO running `"docker" "rm" "-f" "8add10de0142c1362e94ec8e5dfa3171c94ce023a6c97f6a2eda84163f3e21f2"`
Oct 27 14:50:10.691 INFO blam! 8add10de0142c1362e94ec8e5dfa3171c94ce023a6c97f6a2eda84163f3e21f2