Dec 15 20:50:39.633 INFO testing boomphf-0.2.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 20:50:39.633 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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"`
Dec 15 20:50:39.783 INFO [stdout] d5d73f4a9ab7824204973e23d60e37b1a5120378c042d5f11e2650a1d1d627ae
Dec 15 20:50:39.788 INFO running `"docker" "start" "-a" "d5d73f4a9ab7824204973e23d60e37b1a5120378c042d5f11e2650a1d1d627ae"`
Dec 15 20:50:40.187 INFO [stderr] usermod: no changes
Dec 15 20:50:40.259 INFO [stderr]    Compiling boomphf v0.2.0 (/source)
Dec 15 20:50:40.971 INFO [stderr] warning: method is never used: `ones`
Dec 15 20:50:40.971 INFO [stderr]    --> src/bitvector.rs:124:5
Dec 15 20:50:40.971 INFO [stderr]     |
Dec 15 20:50:40.971 INFO [stderr] 124 |     pub fn ones(bits: usize) -> Self {
Dec 15 20:50:40.971 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 20:50:40.971 INFO [stderr]     |
Dec 15 20:50:40.971 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 15 20:50:40.971 INFO [stderr] 
Dec 15 20:50:40.971 INFO [stderr] warning: method is never used: `is_empty`
Dec 15 20:50:40.971 INFO [stderr]    --> src/bitvector.rs:144:5
Dec 15 20:50:40.971 INFO [stderr]     |
Dec 15 20:50:40.971 INFO [stderr] 144 |     pub fn is_empty(&self) -> bool {
Dec 15 20:50:40.971 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 20:50:40.971 INFO [stderr] 
Dec 15 20:50:40.971 INFO [stderr] warning: method is never used: `len`
Dec 15 20:50:40.971 INFO [stderr]    --> src/bitvector.rs:149:5
Dec 15 20:50:40.971 INFO [stderr]     |
Dec 15 20:50:40.971 INFO [stderr] 149 |     pub fn len(&self) -> usize {
Dec 15 20:50:40.971 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 20:50:40.971 INFO [stderr] 
Dec 15 20:50:40.971 INFO [stderr] warning: method is never used: `insert_all`
Dec 15 20:50:40.971 INFO [stderr]    --> src/bitvector.rs:223:5
Dec 15 20:50:40.971 INFO [stderr]     |
Dec 15 20:50:40.971 INFO [stderr] 223 |     pub fn insert_all(&mut self, all: &BitVector) -> bool {
Dec 15 20:50:40.971 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 20:50:40.971 INFO [stderr] 
Dec 15 20:50:41.167 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Dec 15 20:50:41.173 INFO [stderr] su: No module specific data is present
Dec 15 20:50:41.456 INFO running `"docker" "inspect" "d5d73f4a9ab7824204973e23d60e37b1a5120378c042d5f11e2650a1d1d627ae"`
Dec 15 20:50:41.564 INFO running `"docker" "rm" "-f" "d5d73f4a9ab7824204973e23d60e37b1a5120378c042d5f11e2650a1d1d627ae"`
Dec 15 20:50:41.672 INFO [stdout] d5d73f4a9ab7824204973e23d60e37b1a5120378c042d5f11e2650a1d1d627ae
Dec 15 20:50:41.674 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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"`
Dec 15 20:50:41.823 INFO [stdout] dbc389704550e7153817a4c3872cf5e72b7edaa292682d0c23cc4290e92c994b
Dec 15 20:50:41.828 INFO running `"docker" "start" "-a" "dbc389704550e7153817a4c3872cf5e72b7edaa292682d0c23cc4290e92c994b"`
Dec 15 20:50:43.109 INFO [stderr] usermod: no changes
Dec 15 20:50:43.239 INFO [stderr]    Compiling boomphf v0.2.0 (/source)
Dec 15 20:50:48.395 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.25s
Dec 15 20:50:48.401 INFO [stderr] su: No module specific data is present
Dec 15 20:50:48.763 INFO running `"docker" "inspect" "dbc389704550e7153817a4c3872cf5e72b7edaa292682d0c23cc4290e92c994b"`
Dec 15 20:50:48.876 INFO running `"docker" "rm" "-f" "dbc389704550e7153817a4c3872cf5e72b7edaa292682d0c23cc4290e92c994b"`
Dec 15 20:50:48.974 INFO [stdout] dbc389704550e7153817a4c3872cf5e72b7edaa292682d0c23cc4290e92c994b