Sep 20 05:59:10.325 INFO checking boomphf-0.2.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 20 05:59:10.325 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 20 05:59:10.325 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-4/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 05:59:10.553 INFO blam! 1fdac5135259ebd705bbd40651ddeb4177d63feb68f12d9ec32b32788740930f
Sep 20 05:59:10.555 INFO running `"docker" "start" "-a" "1fdac5135259ebd705bbd40651ddeb4177d63feb68f12d9ec32b32788740930f"`
Sep 20 05:59:11.625 INFO kablam! usermod: no changes
Sep 20 05:59:11.777 INFO kablam!     Checking boomphf v0.2.0 (/source)
Sep 20 05:59:12.898 INFO kablam! warning: method is never used: `ones`
Sep 20 05:59:12.898 INFO kablam!    --> src/bitvector.rs:124:5
Sep 20 05:59:12.898 INFO kablam!     |
Sep 20 05:59:12.898 INFO kablam! 124 |     pub fn ones(bits: usize) -> Self {
Sep 20 05:59:12.898 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 05:59:12.898 INFO kablam!     |
Sep 20 05:59:12.898 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 20 05:59:12.898 INFO kablam! 
Sep 20 05:59:12.899 INFO kablam! warning: method is never used: `is_empty`
Sep 20 05:59:12.899 INFO kablam!    --> src/bitvector.rs:144:5
Sep 20 05:59:12.899 INFO kablam!     |
Sep 20 05:59:12.899 INFO kablam! 144 |     pub fn is_empty(&self) -> bool {
Sep 20 05:59:12.899 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 05:59:12.899 INFO kablam! 
Sep 20 05:59:12.899 INFO kablam! warning: method is never used: `len`
Sep 20 05:59:12.899 INFO kablam!    --> src/bitvector.rs:149:5
Sep 20 05:59:12.899 INFO kablam!     |
Sep 20 05:59:12.899 INFO kablam! 149 |     pub fn len(&self) -> usize {
Sep 20 05:59:12.899 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 05:59:12.899 INFO kablam! 
Sep 20 05:59:12.899 INFO kablam! warning: method is never used: `insert_all`
Sep 20 05:59:12.899 INFO kablam!    --> src/bitvector.rs:223:5
Sep 20 05:59:12.899 INFO kablam!     |
Sep 20 05:59:12.899 INFO kablam! 223 |     pub fn insert_all(&mut self, all: &BitVector) -> bool {
Sep 20 05:59:12.899 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 05:59:12.899 INFO kablam! 
Sep 20 05:59:13.610 INFO kablam! warning: unused variable: `phf`
Sep 20 05:59:13.610 INFO kablam!   --> benches/build.rs:16:13
Sep 20 05:59:13.610 INFO kablam!    |
Sep 20 05:59:13.610 INFO kablam! 16 |         let phf = Mphf::new(2.0, &items, None);
Sep 20 05:59:13.610 INFO kablam!    |             ^^^ help: consider using `_phf` instead
Sep 20 05:59:13.610 INFO kablam!    |
Sep 20 05:59:13.610 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 20 05:59:13.610 INFO kablam! 
Sep 20 05:59:13.704 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.05s
Sep 20 05:59:13.718 INFO kablam! su: No module specific data is present
Sep 20 05:59:14.699 INFO running `"docker" "rm" "-f" "1fdac5135259ebd705bbd40651ddeb4177d63feb68f12d9ec32b32788740930f"`
Sep 20 05:59:14.882 INFO blam! 1fdac5135259ebd705bbd40651ddeb4177d63feb68f12d9ec32b32788740930f