Updating crates.io index  Locking 200 packages to latest compatible versions  Adding criterion v0.5.1 (available: v0.8.2)  Adding generic-array v0.14.7 (available: v0.14.9)  Compiling rustzmq2 v0.1.0 (/home/runner/work/rustzmq2/rustzmq2)  Finished `bench` profile [optimized] target(s) in 13.08s  Running benches/security.rs (target/release/deps/security-de57a18e3a1143a3) Gnuplot not found, using plotters backend Benchmarking security/curve/req_rep/tcp/16 Benchmarking security/curve/req_rep/tcp/16: Warming up for 2.0000 s Benchmarking security/curve/req_rep/tcp/16: Collecting 30 samples in estimated 10.007 s (125k iterations) Benchmarking security/curve/req_rep/tcp/16: Analyzing security/curve/req_rep/tcp/16 time: [80.467 µs 80.703 µs 80.912 µs] thrpt: [193.11 KiB/s 193.61 KiB/s 194.18 KiB/s] Benchmarking security/curve/req_rep/tcp/256 Benchmarking security/curve/req_rep/tcp/256: Warming up for 2.0000 s Benchmarking security/curve/req_rep/tcp/256: Collecting 30 samples in estimated 10.028 s (115k iterations) Benchmarking security/curve/req_rep/tcp/256: Analyzing security/curve/req_rep/tcp/256 time: [84.851 µs 85.237 µs 85.611 µs] thrpt: [2.8518 MiB/s 2.8643 MiB/s 2.8773 MiB/s] Found 1 outliers among 30 measurements (3.33%) 1 (3.33%) high mild Benchmarking security/curve/req_rep/tcp/4096 Benchmarking security/curve/req_rep/tcp/4096: Warming up for 2.0000 s Benchmarking security/curve/req_rep/tcp/4096: Collecting 30 samples in estimated 10.008 s (82k iterations) Benchmarking security/curve/req_rep/tcp/4096: Analyzing security/curve/req_rep/tcp/4096 time: [121.64 µs 122.17 µs 122.68 µs] thrpt: [31.840 MiB/s 31.973 MiB/s 32.114 MiB/s] Benchmarking security/curve/req_rep/tcp/65536 Benchmarking security/curve/req_rep/tcp/65536: Warming up for 2.0000 s Benchmarking security/curve/req_rep/tcp/65536: Collecting 30 samples in estimated 10.249 s (16k iterations) Benchmarking security/curve/req_rep/tcp/65536: Analyzing security/curve/req_rep/tcp/65536 time: [644.64 µs 646.44 µs 648.55 µs] thrpt: [96.369 MiB/s 96.684 MiB/s 96.953 MiB/s] Found 1 outliers among 30 measurements (3.33%) 1 (3.33%) high severe Benchmarking security/plain/req_rep/tcp/16 Benchmarking security/plain/req_rep/tcp/16: Warming up for 2.0000 s Benchmarking security/plain/req_rep/tcp/16: Collecting 30 samples in estimated 10.012 s (212k iterations) Benchmarking security/plain/req_rep/tcp/16: Analyzing security/plain/req_rep/tcp/16 time: [47.003 µs 47.248 µs 47.490 µs] thrpt: [329.02 KiB/s 330.70 KiB/s 332.42 KiB/s] Found 1 outliers among 30 measurements (3.33%) 1 (3.33%) high mild Benchmarking security/plain/req_rep/tcp/256 Benchmarking security/plain/req_rep/tcp/256: Warming up for 2.0000 s Benchmarking security/plain/req_rep/tcp/256: Collecting 30 samples in estimated 10.016 s (211k iterations) Benchmarking security/plain/req_rep/tcp/256: Analyzing security/plain/req_rep/tcp/256 time: [47.296 µs 47.580 µs 47.832 µs] thrpt: [5.1041 MiB/s 5.1312 MiB/s 5.1620 MiB/s] Benchmarking security/plain/req_rep/tcp/4096 Benchmarking security/plain/req_rep/tcp/4096: Warming up for 2.0000 s Benchmarking security/plain/req_rep/tcp/4096: Collecting 30 samples in estimated 10.018 s (190k iterations) Benchmarking security/plain/req_rep/tcp/4096: Analyzing security/plain/req_rep/tcp/4096 time: [52.854 µs 53.136 µs 53.421 µs] thrpt: [73.122 MiB/s 73.514 MiB/s 73.906 MiB/s] Found 1 outliers among 30 measurements (3.33%) 1 (3.33%) high mild Benchmarking security/plain/req_rep/tcp/65536 Benchmarking security/plain/req_rep/tcp/65536: Warming up for 2.0000 s Benchmarking security/plain/req_rep/tcp/65536: Collecting 30 samples in estimated 10.001 s (112k iterations) Benchmarking security/plain/req_rep/tcp/65536: Analyzing security/plain/req_rep/tcp/65536 time: [88.815 µs 89.461 µs 90.070 µs] thrpt: [693.91 MiB/s 698.63 MiB/s 703.71 MiB/s] Found 2 outliers among 30 measurements (6.67%) 2 (6.67%) low mild