Sep 02 01:58:25.980 INFO checking boomphf-0.2.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 02 01:58:25.980 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 02 01:58:25.981 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 01:58:26.158 INFO blam! 78d3b314e59477efab9c35b738751b6cdf8d20c89ae486c20b579b943dbb9cf4
Sep 02 01:58:26.160 INFO running `"docker" "start" "-a" "78d3b314e59477efab9c35b738751b6cdf8d20c89ae486c20b579b943dbb9cf4"`
Sep 02 01:58:27.109 INFO kablam!     Checking boomphf v0.2.0 (file:///source)
Sep 02 01:58:28.025 INFO kablam! warning: method is never used: `ones`
Sep 02 01:58:28.025 INFO kablam!    --> src/bitvector.rs:124:5
Sep 02 01:58:28.025 INFO kablam!     |
Sep 02 01:58:28.026 INFO kablam! 124 |     pub fn ones(bits: usize) -> Self {
Sep 02 01:58:28.026 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 01:58:28.026 INFO kablam!     |
Sep 02 01:58:28.026 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 02 01:58:28.026 INFO kablam! 
Sep 02 01:58:28.026 INFO kablam! warning: method is never used: `is_empty`
Sep 02 01:58:28.026 INFO kablam!    --> src/bitvector.rs:144:5
Sep 02 01:58:28.026 INFO kablam!     |
Sep 02 01:58:28.026 INFO kablam! 144 |     pub fn is_empty(&self) -> bool {
Sep 02 01:58:28.026 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 01:58:28.026 INFO kablam! 
Sep 02 01:58:28.026 INFO kablam! warning: method is never used: `len`
Sep 02 01:58:28.026 INFO kablam!    --> src/bitvector.rs:149:5
Sep 02 01:58:28.026 INFO kablam!     |
Sep 02 01:58:28.026 INFO kablam! 149 |     pub fn len(&self) -> usize {
Sep 02 01:58:28.026 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 01:58:28.026 INFO kablam! 
Sep 02 01:58:28.026 INFO kablam! warning: method is never used: `insert_all`
Sep 02 01:58:28.026 INFO kablam!    --> src/bitvector.rs:223:5
Sep 02 01:58:28.026 INFO kablam!     |
Sep 02 01:58:28.026 INFO kablam! 223 |     pub fn insert_all(&mut self, all: &BitVector) -> bool {
Sep 02 01:58:28.026 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 01:58:28.026 INFO kablam! 
Sep 02 01:58:28.889 INFO kablam! warning: unused variable: `phf`
Sep 02 01:58:28.889 INFO kablam!   --> benches/build.rs:16:13
Sep 02 01:58:28.889 INFO kablam!    |
Sep 02 01:58:28.889 INFO kablam! 16 |         let phf = Mphf::new(2.0, &items, None);
Sep 02 01:58:28.889 INFO kablam!    |             ^^^ help: consider using `_phf` instead
Sep 02 01:58:28.889 INFO kablam!    |
Sep 02 01:58:28.889 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 02 01:58:28.890 INFO kablam! 
Sep 02 01:58:29.191 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.14s
Sep 02 01:58:29.196 INFO kablam! su: No module specific data is present
Sep 02 01:58:29.859 INFO running `"docker" "rm" "-f" "78d3b314e59477efab9c35b738751b6cdf8d20c89ae486c20b579b943dbb9cf4"`
Sep 02 01:58:29.948 INFO blam! 78d3b314e59477efab9c35b738751b6cdf8d20c89ae486c20b579b943dbb9cf4