Sep 19 19:10:56.065 INFO checking teardown_tree-0.6.6 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352 Sep 19 19:10:56.065 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets Sep 19 19:10:56.065 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-3/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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=1000" "-e" "CMD=cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 19 19:10:56.211 INFO blam! ef68bf55b9e59369f49145be7bf42dc59b6d0643a9a906be6634842d145d61cd Sep 19 19:10:56.212 INFO running `"docker" "start" "-a" "ef68bf55b9e59369f49145be7bf42dc59b6d0643a9a906be6634842d145d61cd"` Sep 19 19:10:57.282 INFO kablam! usermod: no changes Sep 19 19:10:57.374 INFO kablam! Compiling winapi-build v0.1.1 Sep 19 19:10:57.374 INFO kablam! Checking winapi v0.2.8 Sep 19 19:10:57.374 INFO kablam! Checking libc v0.2.43 Sep 19 19:10:57.374 INFO kablam! Checking cfg-if v0.1.5 Sep 19 19:10:57.374 INFO kablam! Checking utf8-ranges v0.1.3 Sep 19 19:10:57.374 INFO kablam! Checking regex-syntax v0.3.9 Sep 19 19:10:57.374 INFO kablam! Compiling quote v0.2.3 Sep 19 19:10:57.374 INFO kablam! Compiling unicode-xid v0.0.3 Sep 19 19:10:57.766 INFO kablam! Checking log v0.4.5 Sep 19 19:10:58.582 INFO kablam! Compiling kernel32-sys v0.2.2 Sep 19 19:10:59.098 INFO kablam! Compiling syn v0.8.7 Sep 19 19:10:59.218 INFO kablam! Checking log v0.3.9 Sep 19 19:11:00.879 INFO kablam! Checking memchr v0.1.11 Sep 19 19:11:00.879 INFO kablam! Checking thread-id v2.0.0 Sep 19 19:11:00.879 INFO kablam! Checking rand v0.4.3 Sep 19 19:11:01.330 INFO kablam! Checking aho-corasick v0.5.3 Sep 19 19:11:01.486 INFO kablam! Checking thread_local v0.2.7 Sep 19 19:11:03.082 INFO kablam! Checking regex v0.1.80 Sep 19 19:11:04.966 INFO kablam! Checking rand v0.3.22 Sep 19 19:11:07.107 INFO kablam! Checking env_logger v0.3.5 Sep 19 19:11:08.019 INFO kablam! Checking quickcheck v0.4.1 Sep 19 19:11:08.726 INFO kablam! Compiling derive-new v0.4.0 Sep 19 19:11:11.230 INFO kablam! Checking teardown_tree v0.6.6 (/source) Sep 19 19:11:13.362 INFO kablam! warning: unnecessary `unsafe` block Sep 19 19:11:13.362 INFO kablam! --> src/applied/interval_tree.rs:50:9 Sep 19 19:11:13.362 INFO kablam! | Sep 19 19:11:13.362 INFO kablam! 50 | unsafe { self.repr.into_inner() } Sep 19 19:11:13.362 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Sep 19 19:11:13.362 INFO kablam! | Sep 19 19:11:13.362 INFO kablam! = note: #[warn(unused_unsafe)] on by default Sep 19 19:11:13.362 INFO kablam! Sep 19 19:11:13.362 INFO kablam! warning: unnecessary `unsafe` block Sep 19 19:11:13.362 INFO kablam! --> src/applied/plain_tree.rs:113:9 Sep 19 19:11:13.362 INFO kablam! | Sep 19 19:11:13.362 INFO kablam! 113 | unsafe { self.repr.into_inner() } Sep 19 19:11:13.362 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Sep 19 19:11:13.362 INFO kablam! Sep 19 19:11:13.362 INFO kablam! warning: function is never used: `right_enclosing` Sep 19 19:11:13.362 INFO kablam! --> src/base/base_repr.rs:693:1 Sep 19 19:11:13.362 INFO kablam! | Sep 19 19:11:13.362 INFO kablam! 693 | fn right_enclosing(idx: usize) -> usize { Sep 19 19:11:13.362 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 19:11:13.362 INFO kablam! | Sep 19 19:11:13.362 INFO kablam! = note: #[warn(dead_code)] on by default Sep 19 19:11:13.362 INFO kablam! Sep 19 19:11:13.362 INFO kablam! warning: method is never used: `with_nodes` Sep 19 19:11:13.362 INFO kablam! --> src/applied/plain_tree.rs:93:5 Sep 19 19:11:13.362 INFO kablam! | Sep 19 19:11:13.362 INFO kablam! 93 | pub fn with_nodes(nodes: Vec>>) -> PlTree { Sep 19 19:11:13.362 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 19:11:13.362 INFO kablam! Sep 19 19:11:13.510 INFO kablam! warning: variable does not need to be mutable Sep 19 19:11:13.510 INFO kablam! --> src/lib.rs:566:18 Sep 19 19:11:13.510 INFO kablam! | Sep 19 19:11:13.510 INFO kablam! 566 | let (mut orig, mut tree) = (orig.internal_mut(), tree.internal_mut()); Sep 19 19:11:13.510 INFO kablam! | ----^^^^ Sep 19 19:11:13.510 INFO kablam! | | Sep 19 19:11:13.510 INFO kablam! | help: remove this `mut` Sep 19 19:11:13.510 INFO kablam! | Sep 19 19:11:13.522 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 19 19:11:13.522 INFO kablam! Sep 19 19:11:13.910 INFO kablam! warning: unnecessary `unsafe` block Sep 19 19:11:13.910 INFO kablam! --> src/applied/interval_tree.rs:50:9 Sep 19 19:11:13.910 INFO kablam! | Sep 19 19:11:13.910 INFO kablam! 50 | unsafe { self.repr.into_inner() } Sep 19 19:11:13.910 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Sep 19 19:11:13.910 INFO kablam! | Sep 19 19:11:13.910 INFO kablam! = note: #[warn(unused_unsafe)] on by default Sep 19 19:11:13.910 INFO kablam! Sep 19 19:11:13.910 INFO kablam! warning: unnecessary `unsafe` block Sep 19 19:11:13.910 INFO kablam! --> src/applied/plain_tree.rs:113:9 Sep 19 19:11:13.910 INFO kablam! | Sep 19 19:11:13.910 INFO kablam! 113 | unsafe { self.repr.into_inner() } Sep 19 19:11:13.910 INFO kablam! | ^^^^^^ unnecessary `unsafe` block Sep 19 19:11:13.910 INFO kablam! Sep 19 19:11:13.914 INFO kablam! warning: function is never used: `right_enclosing` Sep 19 19:11:13.914 INFO kablam! --> src/base/base_repr.rs:693:1 Sep 19 19:11:13.914 INFO kablam! | Sep 19 19:11:13.914 INFO kablam! 693 | fn right_enclosing(idx: usize) -> usize { Sep 19 19:11:13.914 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 19 19:11:13.914 INFO kablam! | Sep 19 19:11:13.914 INFO kablam! = note: #[warn(dead_code)] on by default Sep 19 19:11:13.914 INFO kablam! Sep 19 19:11:14.008 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 16.70s Sep 19 19:11:14.021 INFO kablam! su: No module specific data is present Sep 19 19:11:14.933 INFO running `"docker" "rm" "-f" "ef68bf55b9e59369f49145be7bf42dc59b6d0643a9a906be6634842d145d61cd"` Sep 19 19:11:15.067 INFO blam! ef68bf55b9e59369f49145be7bf42dc59b6d0643a9a906be6634842d145d61cd