Sep 14 12:03:33.167 INFO checking panoradix-0.6.5 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 12:03:33.167 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 12:03:33.167 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 12:03:33.630 INFO blam! 51b0650db1f26fdc6cb60277b93303ba19c0ec183a772b25d3cc65173b9a2cd9
Sep 14 12:03:33.632 INFO running `"docker" "start" "-a" "51b0650db1f26fdc6cb60277b93303ba19c0ec183a772b25d3cc65173b9a2cd9"`
Sep 14 12:03:35.395 INFO kablam! usermod: no changes
Sep 14 12:03:35.563 INFO kablam!     Checking panoradix v0.6.5 (file:///source)
Sep 14 12:03:36.255 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 14 12:03:36.255 INFO kablam!    --> src/set.rs:205:22
Sep 14 12:03:36.255 INFO kablam!     |
Sep 14 12:03:36.255 INFO kablam! 205 | pub type Iter<'a, K: 'a + Key + ?Sized> = MapKeys<'a, K, ()>;
Sep 14 12:03:36.255 INFO kablam!     |                      ^^   ^^^   ^^^^^^
Sep 14 12:03:36.255 INFO kablam!     |
Sep 14 12:03:36.255 INFO kablam!     = note: #[warn(type_alias_bounds)] on by default
Sep 14 12:03:36.255 INFO kablam!     = help: the bound will not be checked when the type alias is used, and should be removed
Sep 14 12:03:36.255 INFO kablam! 
Sep 14 12:03:37.234 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 14 12:03:37.234 INFO kablam!   --> benches/set.rs:47:9
Sep 14 12:03:37.234 INFO kablam!    |
Sep 14 12:03:37.234 INFO kablam! 47 |         items.iter().collect::<RadixSet<str>>();
Sep 14 12:03:37.234 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 12:03:37.267 INFO kablam!    |
Sep 14 12:03:37.267 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 12:03:37.267 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 14 12:03:37.267 INFO kablam! 
Sep 14 12:03:37.267 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 14 12:03:37.267 INFO kablam!   --> benches/set.rs:57:9
Sep 14 12:03:37.267 INFO kablam!    |
Sep 14 12:03:37.267 INFO kablam! 57 |         items.iter().collect::<RadixSet<str>>();
Sep 14 12:03:37.267 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 12:03:37.267 INFO kablam!    |
Sep 14 12:03:37.267 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 14 12:03:37.267 INFO kablam! 
Sep 14 12:03:37.912 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 14 12:03:37.912 INFO kablam!    --> src/set.rs:205:22
Sep 14 12:03:37.912 INFO kablam!     |
Sep 14 12:03:37.912 INFO kablam! 205 | pub type Iter<'a, K: 'a + Key + ?Sized> = MapKeys<'a, K, ()>;
Sep 14 12:03:37.912 INFO kablam!     |                      ^^   ^^^   ^^^^^^
Sep 14 12:03:37.919 INFO kablam!     |
Sep 14 12:03:37.919 INFO kablam!     = note: #[warn(type_alias_bounds)] on by default
Sep 14 12:03:37.920 INFO kablam!     = help: the bound will not be checked when the type alias is used, and should be removed
Sep 14 12:03:37.920 INFO kablam! 
Sep 14 12:03:42.009 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.58s
Sep 14 12:03:42.030 INFO kablam! su: No module specific data is present
Sep 14 12:03:43.599 INFO running `"docker" "rm" "-f" "51b0650db1f26fdc6cb60277b93303ba19c0ec183a772b25d3cc65173b9a2cd9"`
Sep 14 12:03:43.983 INFO blam! 51b0650db1f26fdc6cb60277b93303ba19c0ec183a772b25d3cc65173b9a2cd9