Sep 10 13:17:21.069 INFO checking panoradix-0.6.5 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 13:17:21.069 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 13:17:21.069 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 13:17:21.275 INFO blam! bc0da531f4a7ffa32094fdce730c40a82902bf3607fdb2b12669c56cdbbe4cbc
Sep 10 13:17:21.278 INFO running `"docker" "start" "-a" "bc0da531f4a7ffa32094fdce730c40a82902bf3607fdb2b12669c56cdbbe4cbc"`
Sep 10 13:17:21.804 INFO kablam! usermod: no changes
Sep 10 13:17:21.868 INFO kablam!     Checking panoradix v0.6.5 (file:///source)
Sep 10 13:17:22.688 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 10 13:17:22.688 INFO kablam!    --> src/set.rs:205:22
Sep 10 13:17:22.688 INFO kablam!     |
Sep 10 13:17:22.688 INFO kablam! 205 | pub type Iter<'a, K: 'a + Key + ?Sized> = MapKeys<'a, K, ()>;
Sep 10 13:17:22.688 INFO kablam!     |                      ^^   ^^^   ^^^^^^
Sep 10 13:17:22.698 INFO kablam!     |
Sep 10 13:17:22.698 INFO kablam!     = note: #[warn(type_alias_bounds)] on by default
Sep 10 13:17:22.698 INFO kablam!     = help: the bound will not be checked when the type alias is used, and should be removed
Sep 10 13:17:22.698 INFO kablam! 
Sep 10 13:17:23.710 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 10 13:17:23.710 INFO kablam!    --> src/set.rs:205:22
Sep 10 13:17:23.710 INFO kablam!     |
Sep 10 13:17:23.710 INFO kablam! 205 | pub type Iter<'a, K: 'a + Key + ?Sized> = MapKeys<'a, K, ()>;
Sep 10 13:17:23.710 INFO kablam!     |                      ^^   ^^^   ^^^^^^
Sep 10 13:17:23.726 INFO kablam!     |
Sep 10 13:17:23.726 INFO kablam!     = note: #[warn(type_alias_bounds)] on by default
Sep 10 13:17:23.726 INFO kablam!     = help: the bound will not be checked when the type alias is used, and should be removed
Sep 10 13:17:23.726 INFO kablam! 
Sep 10 13:17:23.892 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 10 13:17:23.892 INFO kablam!   --> benches/set.rs:47:9
Sep 10 13:17:23.892 INFO kablam!    |
Sep 10 13:17:23.892 INFO kablam! 47 |         items.iter().collect::<RadixSet<str>>();
Sep 10 13:17:23.892 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 13:17:23.902 INFO kablam!    |
Sep 10 13:17:23.902 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 10 13:17:23.903 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 10 13:17:23.903 INFO kablam! 
Sep 10 13:17:23.904 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 10 13:17:23.904 INFO kablam!   --> benches/set.rs:57:9
Sep 10 13:17:23.904 INFO kablam!    |
Sep 10 13:17:23.904 INFO kablam! 57 |         items.iter().collect::<RadixSet<str>>();
Sep 10 13:17:23.904 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 13:17:23.904 INFO kablam!    |
Sep 10 13:17:23.904 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 10 13:17:23.905 INFO kablam! 
Sep 10 13:19:40.736 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2m 18s
Sep 10 13:19:40.742 INFO kablam! su: No module specific data is present
Sep 10 13:19:41.387 INFO running `"docker" "rm" "-f" "bc0da531f4a7ffa32094fdce730c40a82902bf3607fdb2b12669c56cdbbe4cbc"`
Sep 10 13:19:41.502 INFO blam! bc0da531f4a7ffa32094fdce730c40a82902bf3607fdb2b12669c56cdbbe4cbc