Nov 03 10:54:30.616 INFO checking boomphf-0.2.0 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 10:54:30.618 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-2/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 03 10:54:30.871 INFO blam! e8ff50070d149a0731d1376293d27d3e841afa4ab99fe7befc8406e83ca3d959
Nov 03 10:54:30.873 INFO running `"docker" "start" "-a" "e8ff50070d149a0731d1376293d27d3e841afa4ab99fe7befc8406e83ca3d959"`
Nov 03 10:54:31.607 INFO kablam! usermod: no changes
Nov 03 10:54:31.748 INFO kablam!     Checking boomphf v0.2.0 (/source)
Nov 03 10:54:32.711 INFO kablam! warning: method is never used: `ones`
Nov 03 10:54:32.711 INFO kablam!    --> src/bitvector.rs:124:5
Nov 03 10:54:32.711 INFO kablam!     |
Nov 03 10:54:32.711 INFO kablam! 124 |     pub fn ones(bits: usize) -> Self {
Nov 03 10:54:32.711 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 10:54:32.711 INFO kablam!     |
Nov 03 10:54:32.711 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 03 10:54:32.711 INFO kablam! 
Nov 03 10:54:32.711 INFO kablam! warning: method is never used: `is_empty`
Nov 03 10:54:32.711 INFO kablam!    --> src/bitvector.rs:144:5
Nov 03 10:54:32.711 INFO kablam!     |
Nov 03 10:54:32.711 INFO kablam! 144 |     pub fn is_empty(&self) -> bool {
Nov 03 10:54:32.711 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 10:54:32.711 INFO kablam! 
Nov 03 10:54:32.711 INFO kablam! warning: method is never used: `len`
Nov 03 10:54:32.711 INFO kablam!    --> src/bitvector.rs:149:5
Nov 03 10:54:32.711 INFO kablam!     |
Nov 03 10:54:32.711 INFO kablam! 149 |     pub fn len(&self) -> usize {
Nov 03 10:54:32.711 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 10:54:32.711 INFO kablam! 
Nov 03 10:54:32.711 INFO kablam! warning: method is never used: `insert_all`
Nov 03 10:54:32.711 INFO kablam!    --> src/bitvector.rs:223:5
Nov 03 10:54:32.711 INFO kablam!     |
Nov 03 10:54:32.711 INFO kablam! 223 |     pub fn insert_all(&mut self, all: &BitVector) -> bool {
Nov 03 10:54:32.711 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 10:54:32.711 INFO kablam! 
Nov 03 10:54:34.006 INFO kablam! warning: unused variable: `phf`
Nov 03 10:54:34.006 INFO kablam!   --> benches/build.rs:16:13
Nov 03 10:54:34.006 INFO kablam!    |
Nov 03 10:54:34.006 INFO kablam! 16 |         let phf = Mphf::new(2.0, &items, None);
Nov 03 10:54:34.006 INFO kablam!    |             ^^^ help: consider using `_phf` instead
Nov 03 10:54:34.006 INFO kablam!    |
Nov 03 10:54:34.006 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 03 10:54:34.006 INFO kablam! 
Nov 03 10:54:34.747 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.10s
Nov 03 10:54:34.755 INFO kablam! su: No module specific data is present
Nov 03 10:54:35.628 INFO running `"docker" "rm" "-f" "e8ff50070d149a0731d1376293d27d3e841afa4ab99fe7befc8406e83ca3d959"`
Nov 03 10:54:35.992 INFO blam! e8ff50070d149a0731d1376293d27d3e841afa4ab99fe7befc8406e83ca3d959