Aug 17 15:18:56.841 INFO checking panoradix-0.6.5 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 15:18:56.841 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 15:18:56.841 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 15:18:56.841 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-5/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 15:18:57.074 INFO blam! 877116a63789088423523ab751658f5b9942606bef696a84ab4df1a06f18638f
Aug 17 15:18:57.076 INFO running `"docker" "start" "-a" "877116a63789088423523ab751658f5b9942606bef696a84ab4df1a06f18638f"`
Aug 17 15:18:58.087 INFO kablam!     Checking panoradix v0.6.5 (file:///source)
Aug 17 15:19:00.107 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Aug 17 15:19:00.107 INFO kablam!    --> src/set.rs:205:22
Aug 17 15:19:00.107 INFO kablam!     |
Aug 17 15:19:00.107 INFO kablam! 205 | pub type Iter<'a, K: 'a + Key + ?Sized> = MapKeys<'a, K, ()>;
Aug 17 15:19:00.107 INFO kablam!     |                      ^^   ^^^   ^^^^^^
Aug 17 15:19:00.114 INFO kablam!     |
Aug 17 15:19:00.115 INFO kablam!     = note: #[warn(type_alias_bounds)] on by default
Aug 17 15:19:00.115 INFO kablam!     = help: the bound will not be checked when the type alias is used, and should be removed
Aug 17 15:19:00.116 INFO kablam! 
Aug 17 15:19:02.005 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 17 15:19:02.005 INFO kablam!   --> benches/set.rs:47:9
Aug 17 15:19:02.005 INFO kablam!    |
Aug 17 15:19:02.005 INFO kablam! 47 |         items.iter().collect::<RadixSet<str>>();
Aug 17 15:19:02.005 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 15:19:02.005 INFO kablam!    |
Aug 17 15:19:02.005 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 17 15:19:02.006 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 17 15:19:02.006 INFO kablam! 
Aug 17 15:19:02.006 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 17 15:19:02.006 INFO kablam!   --> benches/set.rs:57:9
Aug 17 15:19:02.006 INFO kablam!    |
Aug 17 15:19:02.006 INFO kablam! 57 |         items.iter().collect::<RadixSet<str>>();
Aug 17 15:19:02.006 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 15:19:02.006 INFO kablam!    |
Aug 17 15:19:02.007 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 17 15:19:02.007 INFO kablam! 
Aug 17 15:19:02.190 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Aug 17 15:19:02.190 INFO kablam!    --> src/set.rs:205:22
Aug 17 15:19:02.190 INFO kablam!     |
Aug 17 15:19:02.190 INFO kablam! 205 | pub type Iter<'a, K: 'a + Key + ?Sized> = MapKeys<'a, K, ()>;
Aug 17 15:19:02.190 INFO kablam!     |                      ^^   ^^^   ^^^^^^
Aug 17 15:19:02.190 INFO kablam!     |
Aug 17 15:19:02.190 INFO kablam!     = note: #[warn(type_alias_bounds)] on by default
Aug 17 15:19:02.190 INFO kablam!     = help: the bound will not be checked when the type alias is used, and should be removed
Aug 17 15:19:02.190 INFO kablam! 
Aug 17 15:19:17.208 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.23s
Aug 17 15:19:17.216 INFO kablam! su: No module specific data is present
Aug 17 15:19:17.696 INFO running `"docker" "rm" "-f" "877116a63789088423523ab751658f5b9942606bef696a84ab4df1a06f18638f"`
Aug 17 15:19:17.872 INFO blam! 877116a63789088423523ab751658f5b9942606bef696a84ab4df1a06f18638f