Sep 17 20:16:20.069 INFO checking panoradix-0.6.5 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 20:16:20.069 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 20:16:20.070 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-6/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 20:16:20.511 INFO blam! b6e11b2e892125e3545c6ad72fa1ccd84d93ef8a18e4967a4ccdee3ec29e8b1e
Sep 17 20:16:20.513 INFO running `"docker" "start" "-a" "b6e11b2e892125e3545c6ad72fa1ccd84d93ef8a18e4967a4ccdee3ec29e8b1e"`
Sep 17 20:16:22.630 INFO kablam! usermod: no changes
Sep 17 20:16:22.779 INFO kablam!     Checking panoradix v0.6.5 (/source)
Sep 17 20:16:23.678 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 17 20:16:23.679 INFO kablam!    --> src/set.rs:205:22
Sep 17 20:16:23.679 INFO kablam!     |
Sep 17 20:16:23.679 INFO kablam! 205 | pub type Iter<'a, K: 'a + Key + ?Sized> = MapKeys<'a, K, ()>;
Sep 17 20:16:23.679 INFO kablam!     |                      ^^   ^^^   ^^^^^^
Sep 17 20:16:23.679 INFO kablam!     |
Sep 17 20:16:23.679 INFO kablam!     = note: #[warn(type_alias_bounds)] on by default
Sep 17 20:16:23.679 INFO kablam!     = help: the bound will not be checked when the type alias is used, and should be removed
Sep 17 20:16:23.679 INFO kablam! 
Sep 17 20:16:24.138 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 17 20:16:24.139 INFO kablam!    --> src/set.rs:205:22
Sep 17 20:16:24.139 INFO kablam!     |
Sep 17 20:16:24.139 INFO kablam! 205 | pub type Iter<'a, K: 'a + Key + ?Sized> = MapKeys<'a, K, ()>;
Sep 17 20:16:24.139 INFO kablam!     |                      ^^   ^^^   ^^^^^^
Sep 17 20:16:24.139 INFO kablam!     |
Sep 17 20:16:24.139 INFO kablam!     = note: #[warn(type_alias_bounds)] on by default
Sep 17 20:16:24.139 INFO kablam!     = help: the bound will not be checked when the type alias is used, and should be removed
Sep 17 20:16:24.139 INFO kablam! 
Sep 17 20:16:25.161 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 17 20:16:25.161 INFO kablam!   --> benches/set.rs:47:9
Sep 17 20:16:25.161 INFO kablam!    |
Sep 17 20:16:25.161 INFO kablam! 47 |         items.iter().collect::<RadixSet<str>>();
Sep 17 20:16:25.161 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 20:16:25.161 INFO kablam!    |
Sep 17 20:16:25.161 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 17 20:16:25.161 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 17 20:16:25.161 INFO kablam! 
Sep 17 20:16:25.161 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 17 20:16:25.161 INFO kablam!   --> benches/set.rs:57:9
Sep 17 20:16:25.161 INFO kablam!    |
Sep 17 20:16:25.161 INFO kablam! 57 |         items.iter().collect::<RadixSet<str>>();
Sep 17 20:16:25.161 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 20:16:25.161 INFO kablam!    |
Sep 17 20:16:25.161 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 17 20:16:25.161 INFO kablam! 
Sep 17 20:16:29.619 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.94s
Sep 17 20:16:29.631 INFO kablam! su: No module specific data is present
Sep 17 20:16:30.724 INFO running `"docker" "rm" "-f" "b6e11b2e892125e3545c6ad72fa1ccd84d93ef8a18e4967a4ccdee3ec29e8b1e"`
Sep 17 20:16:31.023 INFO blam! b6e11b2e892125e3545c6ad72fa1ccd84d93ef8a18e4967a4ccdee3ec29e8b1e