Sep 02 05:19:20.285 INFO checking panoradix-0.6.5 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 05:19:20.285 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 05:19:20.285 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 05:19:20.477 INFO blam! 080526a34a59724125e509896fb6d1f3330c8014cc8683d9b0d17c1ae2740349
Sep 02 05:19:20.479 INFO running `"docker" "start" "-a" "080526a34a59724125e509896fb6d1f3330c8014cc8683d9b0d17c1ae2740349"`
Sep 02 05:19:21.173 INFO kablam!     Checking panoradix v0.6.5 (file:///source)
Sep 02 05:19:22.081 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 02 05:19:22.081 INFO kablam!    --> src/set.rs:205:22
Sep 02 05:19:22.081 INFO kablam!     |
Sep 02 05:19:22.081 INFO kablam! 205 | pub type Iter<'a, K: 'a + Key + ?Sized> = MapKeys<'a, K, ()>;
Sep 02 05:19:22.081 INFO kablam!     |                      ^^   ^^^   ^^^^^^
Sep 02 05:19:22.081 INFO kablam!     |
Sep 02 05:19:22.081 INFO kablam!     = note: #[warn(type_alias_bounds)] on by default
Sep 02 05:19:22.082 INFO kablam!     = help: the bound will not be checked when the type alias is used, and should be removed
Sep 02 05:19:22.082 INFO kablam! 
Sep 02 05:19:22.690 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 02 05:19:22.690 INFO kablam!    --> src/set.rs:205:22
Sep 02 05:19:22.690 INFO kablam!     |
Sep 02 05:19:22.690 INFO kablam! 205 | pub type Iter<'a, K: 'a + Key + ?Sized> = MapKeys<'a, K, ()>;
Sep 02 05:19:22.690 INFO kablam!     |                      ^^   ^^^   ^^^^^^
Sep 02 05:19:22.691 INFO kablam!     |
Sep 02 05:19:22.691 INFO kablam!     = note: #[warn(type_alias_bounds)] on by default
Sep 02 05:19:22.691 INFO kablam!     = help: the bound will not be checked when the type alias is used, and should be removed
Sep 02 05:19:22.691 INFO kablam! 
Sep 02 05:19:22.914 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 02 05:19:22.914 INFO kablam!   --> benches/set.rs:47:9
Sep 02 05:19:22.914 INFO kablam!    |
Sep 02 05:19:22.914 INFO kablam! 47 |         items.iter().collect::<RadixSet<str>>();
Sep 02 05:19:22.914 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 05:19:22.914 INFO kablam!    |
Sep 02 05:19:22.914 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 02 05:19:22.915 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 02 05:19:22.915 INFO kablam! 
Sep 02 05:19:22.915 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 02 05:19:22.915 INFO kablam!   --> benches/set.rs:57:9
Sep 02 05:19:22.915 INFO kablam!    |
Sep 02 05:19:22.915 INFO kablam! 57 |         items.iter().collect::<RadixSet<str>>();
Sep 02 05:19:22.915 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 05:19:22.915 INFO kablam!    |
Sep 02 05:19:22.915 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 02 05:19:22.915 INFO kablam! 
Sep 02 05:19:27.554 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.45s
Sep 02 05:19:27.562 INFO kablam! su: No module specific data is present
Sep 02 05:19:27.895 INFO running `"docker" "rm" "-f" "080526a34a59724125e509896fb6d1f3330c8014cc8683d9b0d17c1ae2740349"`
Sep 02 05:19:28.022 INFO blam! 080526a34a59724125e509896fb6d1f3330c8014cc8683d9b0d17c1ae2740349