Sep 04 08:41:16.562 INFO checking panoradix-0.6.5 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 08:41:16.562 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 08:41:16.562 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 08:41:16.774 INFO blam! 9ff0acde256fc9842441a68bf50798afa1a2bd199e524d3b9565ba93ec61dfe3
Sep 04 08:41:16.776 INFO running `"docker" "start" "-a" "9ff0acde256fc9842441a68bf50798afa1a2bd199e524d3b9565ba93ec61dfe3"`
Sep 04 08:41:17.563 INFO kablam!     Checking panoradix v0.6.5 (file:///source)
Sep 04 08:41:18.518 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 04 08:41:18.518 INFO kablam!    --> src/set.rs:205:22
Sep 04 08:41:18.518 INFO kablam!     |
Sep 04 08:41:18.519 INFO kablam! 205 | pub type Iter<'a, K: 'a + Key + ?Sized> = MapKeys<'a, K, ()>;
Sep 04 08:41:18.519 INFO kablam!     |                      ^^   ^^^   ^^^^^^
Sep 04 08:41:18.519 INFO kablam!     |
Sep 04 08:41:18.519 INFO kablam!     = note: #[warn(type_alias_bounds)] on by default
Sep 04 08:41:18.519 INFO kablam!     = help: the bound will not be checked when the type alias is used, and should be removed
Sep 04 08:41:18.519 INFO kablam! 
Sep 04 08:41:19.196 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 04 08:41:19.196 INFO kablam!    --> src/set.rs:205:22
Sep 04 08:41:19.196 INFO kablam!     |
Sep 04 08:41:19.196 INFO kablam! 205 | pub type Iter<'a, K: 'a + Key + ?Sized> = MapKeys<'a, K, ()>;
Sep 04 08:41:19.196 INFO kablam!     |                      ^^   ^^^   ^^^^^^
Sep 04 08:41:19.196 INFO kablam!     |
Sep 04 08:41:19.196 INFO kablam!     = note: #[warn(type_alias_bounds)] on by default
Sep 04 08:41:19.196 INFO kablam!     = help: the bound will not be checked when the type alias is used, and should be removed
Sep 04 08:41:19.196 INFO kablam! 
Sep 04 08:41:19.314 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 04 08:41:19.314 INFO kablam!   --> benches/set.rs:47:9
Sep 04 08:41:19.314 INFO kablam!    |
Sep 04 08:41:19.314 INFO kablam! 47 |         items.iter().collect::<RadixSet<str>>();
Sep 04 08:41:19.314 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:41:19.314 INFO kablam!    |
Sep 04 08:41:19.314 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 04 08:41:19.314 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 04 08:41:19.314 INFO kablam! 
Sep 04 08:41:19.314 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 04 08:41:19.314 INFO kablam!   --> benches/set.rs:57:9
Sep 04 08:41:19.314 INFO kablam!    |
Sep 04 08:41:19.314 INFO kablam! 57 |         items.iter().collect::<RadixSet<str>>();
Sep 04 08:41:19.314 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 08:41:19.314 INFO kablam!    |
Sep 04 08:41:19.314 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 04 08:41:19.314 INFO kablam! 
Sep 04 08:41:23.992 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.49s
Sep 04 08:41:24.000 INFO kablam! su: No module specific data is present
Sep 04 08:41:24.435 INFO running `"docker" "rm" "-f" "9ff0acde256fc9842441a68bf50798afa1a2bd199e524d3b9565ba93ec61dfe3"`
Sep 04 08:41:24.581 INFO blam! 9ff0acde256fc9842441a68bf50798afa1a2bd199e524d3b9565ba93ec61dfe3