Sep 19 21:13:27.093 INFO checking panoradix-0.6.5 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 21:13:27.093 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 21:13:27.093 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-1/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 21:13:27.467 INFO blam! 4266b936de4c8f23fd0cb53832b66479771688c6dad05b10369bd4220cbbcb54
Sep 19 21:13:27.473 INFO running `"docker" "start" "-a" "4266b936de4c8f23fd0cb53832b66479771688c6dad05b10369bd4220cbbcb54"`
Sep 19 21:13:28.763 INFO kablam! usermod: no changes
Sep 19 21:13:28.868 INFO kablam!     Checking panoradix v0.6.5 (/source)
Sep 19 21:13:29.450 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 19 21:13:29.450 INFO kablam!    --> src/set.rs:205:22
Sep 19 21:13:29.450 INFO kablam!     |
Sep 19 21:13:29.450 INFO kablam! 205 | pub type Iter<'a, K: 'a + Key + ?Sized> = MapKeys<'a, K, ()>;
Sep 19 21:13:29.450 INFO kablam!     |                      ^^   ^^^   ^^^^^^
Sep 19 21:13:29.450 INFO kablam!     |
Sep 19 21:13:29.450 INFO kablam!     = note: #[warn(type_alias_bounds)] on by default
Sep 19 21:13:29.450 INFO kablam!     = help: the bound will not be checked when the type alias is used, and should be removed
Sep 19 21:13:29.450 INFO kablam! 
Sep 19 21:13:30.103 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 19 21:13:30.103 INFO kablam!    --> src/set.rs:205:22
Sep 19 21:13:30.103 INFO kablam!     |
Sep 19 21:13:30.103 INFO kablam! 205 | pub type Iter<'a, K: 'a + Key + ?Sized> = MapKeys<'a, K, ()>;
Sep 19 21:13:30.103 INFO kablam!     |                      ^^   ^^^   ^^^^^^
Sep 19 21:13:30.103 INFO kablam!     |
Sep 19 21:13:30.103 INFO kablam!     = note: #[warn(type_alias_bounds)] on by default
Sep 19 21:13:30.103 INFO kablam!     = help: the bound will not be checked when the type alias is used, and should be removed
Sep 19 21:13:30.103 INFO kablam! 
Sep 19 21:13:30.617 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 19 21:13:30.618 INFO kablam!   --> benches/set.rs:47:9
Sep 19 21:13:30.618 INFO kablam!    |
Sep 19 21:13:30.618 INFO kablam! 47 |         items.iter().collect::<RadixSet<str>>();
Sep 19 21:13:30.618 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 21:13:30.618 INFO kablam!    |
Sep 19 21:13:30.618 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 19 21:13:30.618 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 19 21:13:30.618 INFO kablam! 
Sep 19 21:13:30.618 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 19 21:13:30.618 INFO kablam!   --> benches/set.rs:57:9
Sep 19 21:13:30.618 INFO kablam!    |
Sep 19 21:13:30.618 INFO kablam! 57 |         items.iter().collect::<RadixSet<str>>();
Sep 19 21:13:30.618 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 21:13:30.618 INFO kablam!    |
Sep 19 21:13:30.618 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 19 21:13:30.618 INFO kablam! 
Sep 19 21:13:35.447 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.64s
Sep 19 21:13:35.450 INFO kablam! su: No module specific data is present
Sep 19 21:13:36.367 INFO running `"docker" "rm" "-f" "4266b936de4c8f23fd0cb53832b66479771688c6dad05b10369bd4220cbbcb54"`
Sep 19 21:13:36.594 INFO blam! 4266b936de4c8f23fd0cb53832b66479771688c6dad05b10369bd4220cbbcb54