[INFO] crate pso 0.2.0 is already in cache [INFO] testing pso-0.2.0 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate pso 0.2.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate pso 0.2.0 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate pso 0.2.0 [INFO] finished tweaking crates.io crate pso 0.2.0 [INFO] tweaked toml for crates.io crate pso 0.2.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7a2af121ff45c8e62480b0153e36c889fb0c807ff3369a3e3ca333fe07a5ade6 [INFO] running `Command { std: "docker" "start" "-a" "7a2af121ff45c8e62480b0153e36c889fb0c807ff3369a3e3ca333fe07a5ade6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a2af121ff45c8e62480b0153e36c889fb0c807ff3369a3e3ca333fe07a5ade6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a2af121ff45c8e62480b0153e36c889fb0c807ff3369a3e3ca333fe07a5ade6", kill_on_drop: false }` [INFO] [stdout] 7a2af121ff45c8e62480b0153e36c889fb0c807ff3369a3e3ca333fe07a5ade6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1d800bdf3b485577c1b1374f45c7017e9aaf2d7d9588aa5d595b21c3531d0d51 [INFO] running `Command { std: "docker" "start" "-a" "1d800bdf3b485577c1b1374f45c7017e9aaf2d7d9588aa5d595b21c3531d0d51", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling smallvec v1.4.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling arc-swap v0.4.7 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling signal-hook-registry v1.2.1 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling signal-hook v0.1.16 [INFO] [stderr] Compiling crossterm v0.16.0 [INFO] [stderr] Compiling colour v0.5.0 [INFO] [stderr] Compiling pso v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.34s [INFO] running `Command { std: "docker" "inspect" "1d800bdf3b485577c1b1374f45c7017e9aaf2d7d9588aa5d595b21c3531d0d51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d800bdf3b485577c1b1374f45c7017e9aaf2d7d9588aa5d595b21c3531d0d51", kill_on_drop: false }` [INFO] [stdout] 1d800bdf3b485577c1b1374f45c7017e9aaf2d7d9588aa5d595b21c3531d0d51 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7b6536e5e453aaea44ac3ba5d9c19a3e1578214e4021e3b6c9622aa8000b000b [INFO] running `Command { std: "docker" "start" "-a" "7b6536e5e453aaea44ac3ba5d9c19a3e1578214e4021e3b6c9622aa8000b000b", kill_on_drop: false }` [INFO] [stderr] Compiling pso v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.14s [INFO] running `Command { std: "docker" "inspect" "7b6536e5e453aaea44ac3ba5d9c19a3e1578214e4021e3b6c9622aa8000b000b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b6536e5e453aaea44ac3ba5d9c19a3e1578214e4021e3b6c9622aa8000b000b", kill_on_drop: false }` [INFO] [stdout] 7b6536e5e453aaea44ac3ba5d9c19a3e1578214e4021e3b6c9622aa8000b000b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ba83af2a0527afcfde63a8a2df2e20d36bd1e0039769631afbecda0f3059d8d1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ba83af2a0527afcfde63a8a2df2e20d36bd1e0039769631afbecda0f3059d8d1", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stdout] running 4 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/pso-54b791c46a2c5f0f [INFO] [stdout] 8128 Particles: Particle motion coefficients: [INFO] [stdout] [Local: 0.5, tribal: 0.6] momentum: 1 [INFO] [stdout] wall_bounce_factor: 0.125 [INFO] [stdout] Swarm Behavior: Swarm will collaborate with others every 128 iterations [INFO] [stdout] and weight the global record with a coefficient of 0.4. [INFO] [stdout] Transient Behavior: [INFO] [stdout] Stochastic Mode: 5, Momentum Mode: 0, Motion Mode: 3 [INFO] [stdout] Optimization Job over 3 variables [INFO] [stdout] Variable Bounds: [ (-6.283185307179586 <--> 6.283185307179586) (-6.283185307179586 <--> 6.283185307179586) (-6.283185307179586 <--> 6.283185307179586) ] [INFO] [stdout] Max Velocities: [2.5, 2.5, 2.5] [INFO] [stdout] Optimizer will stop running after 1000 iterations. [INFO] [stdout] Optimization Job over 5 variables [INFO] [stdout] Variable Bounds: [ (-5 <--> 5) (-5 <--> 5) (-5 <--> 5) (-5 <--> 5) (-5 <--> 5) ] [INFO] [stdout] Max Velocities: [2.5, 2.5, 2.5, 2.5, 2.5] [INFO] [stdout] Optimizer will stop running when the minimum cost drops below 1e-9. [INFO] [stdout] 4256 Particles: Particle motion coefficients: [INFO] [stdout] [Local: 0.7, tribal: 0.9] momentum: 0.8 [INFO] [stdout] wall_bounce_factor: 0.125 [INFO] [stdout] Swarm Behavior: Swarm will collaborate with others every 16 iterations [INFO] [stdout] and weight the global record with a coefficient of 0.9. [INFO] [stdout] Transient Behavior: [INFO] [stdout] Stochastic Mode: 0, Momentum Mode: 0, Motion Mode: 0 [INFO] [stdout] Optimization Job over 5 variables [INFO] [stdout] Variable Bounds: [ (-10 <--> 10) (-8 <--> 8) (-6 <--> 6) (-4 <--> 4) (-2 <--> 2) ] [INFO] [stdout] Max Velocities: [2.5, 2.5, 2.5, 2.5, 2.5] [INFO] [stdout] Optimizer will stop running after 10000 iterations, unless the minimum cost drops below 1e-9 first. [INFO] [stdout] Optimization Job over 5 variables [INFO] [stdout] Variable Bounds: [ (-10 <--> 10) (-10 <--> 10) (-10 <--> 10) (-10 <--> 10) (-10 <--> 10) ] [INFO] [stdout] Max Velocities: [2.5, 2.5, 2.5, 2.5, 2.5] [INFO] [stdout] Optimizer will stop running after 100000 iterations, unless the minimum cost drops below 1e-9 first. [INFO] [stdout] 0.0000000002853906914592202 [-0.000003120311015862909, 0.000012864655661577973, 0.000004355270413995966, 0.000007685089155320447, -0.000005667981089266446] [INFO] [stdout] test tests::super_simple ... ok [INFO] [stdout] swarm_6 true iter 250 0.0027870481 @ [-0.002324, 0.000083, -0.000380] [INFO] [stdout] 0.00000000030161608081221366 [0.9999956010748934, 1.0000048750674502, 0.9999856379167871, 0.9999932265302378, 0.9999974800934064] [INFO] [stdout] test tests::mut_cost_fn ... ok [INFO] [stdout] swarm_7 true iter 250 0.0073736974 @ [-0.002149, -0.005090, -0.000136] [INFO] [stdout] swarm_4 true iter 250 0.0008411061 @ [-0.000472, 0.000355, -0.000015] [INFO] [stdout] swarm_3 true iter 250 0.0023011117 @ [0.000649, -0.001250, 0.000402] [INFO] [stdout] swarm_5 false iter 250 0.0013521563 @ [-0.000582, 0.000123, -0.000648] [INFO] [stdout] 0.0000000005695952514467713 [0.9999791107177716, 0.9999936450920749, 0.9999943913048834, 1.0000040097287013, 0.9999932685143154] [INFO] [stdout] test tests::advanced ... ok [INFO] [stdout] swarm_2 false iter 250 0.0001030752 @ [0.000060, 0.000034, -0.000009] [INFO] [stdout] swarm_1 true iter 250 0.0004382744 @ [-0.000086, 0.000253, -0.000099] [INFO] [stdout] swarm_0 false iter 250 0.0008530552 @ [0.000459, -0.000243, 0.000152] [INFO] [stdout] swarm_6 true iter 500 0.0000000000 @ [0.000000, -0.000000, -0.000000] [INFO] [stdout] swarm_5 false iter 500 0.0000000000 @ [0.000000, 0.000000, 0.000000] [INFO] [stdout] swarm_4 true iter 500 0.0000000000 @ [-0.000000, 0.000000, 0.000000] [INFO] [stdout] swarm_7 true iter 500 0.0000000000 @ [0.000000, -0.000000, 0.000000] [INFO] [stdout] swarm_2 false iter 500 0.0000000000 @ [-0.000000, -0.000000, -0.000000] [INFO] [stdout] swarm_3 true iter 500 0.0000000000 @ [0.000000, 0.000000, 0.000000] [INFO] [stdout] swarm_0 true iter 500 0.0000000000 @ [0.000000, 0.000000, 0.000000] [INFO] [stdout] swarm_1 false iter 500 0.0000000000 @ [0.000000, 0.000000, 0.000000] [INFO] [stdout] swarm_7 false iter 750 0.0000000000 @ [0.000000, 0.000000, 0.000000] [INFO] [stdout] swarm_6 false iter 750 0.0000000000 @ [-0.000000, -0.000000, -0.000000] [INFO] [stdout] swarm_5 true iter 750 0.0000000000 @ [0.000000, 0.000000, -0.000000] [INFO] [stdout] swarm_4 true iter 750 0.0000000000 @ [0.000000, 0.000000, -0.000000] [INFO] [stdout] swarm_2 false iter 750 0.0000000000 @ [0.000000, -0.000000, 0.000000] [INFO] [stdout] swarm_1 true iter 750 0.0000000000 @ [0.000000, 0.000000, -0.000000] [INFO] [stdout] swarm_3 true iter 750 0.0000000000 @ [-0.000000, 0.000000, -0.000000] [INFO] [stdout] swarm_6 false iter 1000 0.0000000000 @ [0.000000, -0.000000, -0.000000] [INFO] [stdout] swarm_0 true iter 750 0.0000000000 @ [0.000000, -0.000000, 0.000000] [INFO] [stdout] swarm_2 false iter 1000 0.0000000000 @ [0.000000, 0.000000, 0.000000] [INFO] [stdout] swarm_5 false iter 1000 0.0000000000 @ [-0.000000, -0.000000, -0.000000] [INFO] [stdout] swarm_7 false iter 1000 0.0000000000 @ [-0.000000, -0.000000, 0.000000] [INFO] [stdout] swarm_1 false iter 1000 0.0000000000 @ [-0.000000, 0.000000, -0.000000] [INFO] [stdout] swarm_4 false iter 1000 0.0000000000 @ [0.000000, -0.000000, -0.000000] [INFO] [stdout] swarm_3 false iter 1000 0.0000000000 @ [0.000000, 0.000000, 0.000000] [INFO] [stdout] swarm_0 false iter 1000 0.0000000000 @ [-0.000000, -0.000000, 0.000000] [INFO] [stdout] 0.0000000000000000000000000000003179354086737197 [-0.00000000000000000000000000000017146032027278273, -0.00000000000000000000000000000010885295114505672, 0.000000000000000000000000000000037622137255880247] [INFO] [stdout] test tests::exp_sin_cost_fn ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests pso [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/optimizer/swarm/swarm_config.rs - optimizer::swarm::swarm_config::SwarmConfig (line 20) ... ok [INFO] [stdout] test src/optimizer/job_config.rs - optimizer::job_config::JobConfig (line 19) ... ok [INFO] [stdout] test src/optimizer.rs - optimizer::PSO (line 18) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ba83af2a0527afcfde63a8a2df2e20d36bd1e0039769631afbecda0f3059d8d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba83af2a0527afcfde63a8a2df2e20d36bd1e0039769631afbecda0f3059d8d1", kill_on_drop: false }` [INFO] [stdout] ba83af2a0527afcfde63a8a2df2e20d36bd1e0039769631afbecda0f3059d8d1