Sep 01 11:52:46.002 INFO checking panoradix-0.6.5 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 11:52:46.003 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 11:52:46.003 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 11:52:46.140 INFO blam! d22e9972bf1fd55890aa463ede0bb01c680d6920073b9153a41477f38be22f9c
Sep 01 11:52:46.141 INFO running `"docker" "start" "-a" "d22e9972bf1fd55890aa463ede0bb01c680d6920073b9153a41477f38be22f9c"`
Sep 01 11:52:46.809 INFO kablam!     Checking panoradix v0.6.5 (file:///source)
Sep 01 11:52:47.800 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 01 11:52:47.800 INFO kablam!    --> src/set.rs:205:22
Sep 01 11:52:47.800 INFO kablam!     |
Sep 01 11:52:47.800 INFO kablam! 205 | pub type Iter<'a, K: 'a + Key + ?Sized> = MapKeys<'a, K, ()>;
Sep 01 11:52:47.800 INFO kablam!     |                      ^^   ^^^   ^^^^^^
Sep 01 11:52:47.800 INFO kablam!     |
Sep 01 11:52:47.800 INFO kablam!     = note: #[warn(type_alias_bounds)] on by default
Sep 01 11:52:47.800 INFO kablam!     = help: the bound will not be checked when the type alias is used, and should be removed
Sep 01 11:52:47.800 INFO kablam! 
Sep 01 11:52:48.455 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 01 11:52:48.455 INFO kablam!    --> src/set.rs:205:22
Sep 01 11:52:48.455 INFO kablam!     |
Sep 01 11:52:48.455 INFO kablam! 205 | pub type Iter<'a, K: 'a + Key + ?Sized> = MapKeys<'a, K, ()>;
Sep 01 11:52:48.455 INFO kablam!     |                      ^^   ^^^   ^^^^^^
Sep 01 11:52:48.455 INFO kablam!     |
Sep 01 11:52:48.455 INFO kablam!     = note: #[warn(type_alias_bounds)] on by default
Sep 01 11:52:48.455 INFO kablam!     = help: the bound will not be checked when the type alias is used, and should be removed
Sep 01 11:52:48.455 INFO kablam! 
Sep 01 11:52:48.895 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 01 11:52:48.895 INFO kablam!   --> benches/set.rs:47:9
Sep 01 11:52:48.895 INFO kablam!    |
Sep 01 11:52:48.895 INFO kablam! 47 |         items.iter().collect::<RadixSet<str>>();
Sep 01 11:52:48.895 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 11:52:48.895 INFO kablam!    |
Sep 01 11:52:48.895 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 01 11:52:48.895 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 01 11:52:48.895 INFO kablam! 
Sep 01 11:52:48.895 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 01 11:52:48.895 INFO kablam!   --> benches/set.rs:57:9
Sep 01 11:52:48.896 INFO kablam!    |
Sep 01 11:52:48.896 INFO kablam! 57 |         items.iter().collect::<RadixSet<str>>();
Sep 01 11:52:48.896 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 11:52:48.896 INFO kablam!    |
Sep 01 11:52:48.896 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 01 11:52:48.896 INFO kablam! 
Sep 01 11:52:53.180 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.41s
Sep 01 11:52:53.186 INFO kablam! su: No module specific data is present
Sep 01 11:52:53.618 INFO running `"docker" "rm" "-f" "d22e9972bf1fd55890aa463ede0bb01c680d6920073b9153a41477f38be22f9c"`
Sep 01 11:52:53.702 INFO blam! d22e9972bf1fd55890aa463ede0bb01c680d6920073b9153a41477f38be22f9c