[INFO] fetching crate pso 0.2.0... [INFO] testing pso-0.2.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate pso 0.2.0 into /workspace/builds/worker-4-tc1/source [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-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate pso 0.2.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 46 packages to latest compatible versions [INFO] [stderr] Adding colour v0.5.0 (available: v2.1.0) [INFO] [stderr] Adding rand v0.7.3 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded signal-hook v0.1.17 [INFO] [stderr] Downloaded crossterm v0.16.0 [INFO] [stderr] Downloaded crossterm_winapi v0.6.2 [INFO] [stderr] Downloaded colour v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f91d77d1bacb641db73b7d4fcd3a7535fca3ca9da894687cc3d62cc1d2db0cb7 [INFO] running `Command { std: "docker" "start" "-a" "f91d77d1bacb641db73b7d4fcd3a7535fca3ca9da894687cc3d62cc1d2db0cb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f91d77d1bacb641db73b7d4fcd3a7535fca3ca9da894687cc3d62cc1d2db0cb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f91d77d1bacb641db73b7d4fcd3a7535fca3ca9da894687cc3d62cc1d2db0cb7", kill_on_drop: false }` [INFO] [stdout] f91d77d1bacb641db73b7d4fcd3a7535fca3ca9da894687cc3d62cc1d2db0cb7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7775206db73647bd4e599063ccd9a148d1c49836768982333cbed6aa38775a12 [INFO] running `Command { std: "docker" "start" "-a" "7775206db73647bd4e599063ccd9a148d1c49836768982333cbed6aa38775a12", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling net2 v0.2.39 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling parking_lot_core v0.7.3 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling mio v0.6.23 [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 v0.1.17 [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] [stdout] warning: fields `num_swarms` and `verbose` are never read [INFO] [stdout] --> src/optimizer.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct PSO { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 51 | num_swarms: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 52 | swarm_configs: Vec, [INFO] [stdout] 53 | verbose: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PSO` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.46s [INFO] running `Command { std: "docker" "inspect" "7775206db73647bd4e599063ccd9a148d1c49836768982333cbed6aa38775a12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7775206db73647bd4e599063ccd9a148d1c49836768982333cbed6aa38775a12", kill_on_drop: false }` [INFO] [stdout] 7775206db73647bd4e599063ccd9a148d1c49836768982333cbed6aa38775a12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0cfc86424545e1dd59283c9c01531305ddb0163bb2712b321deed3f237fd8831 [INFO] running `Command { std: "docker" "start" "-a" "0cfc86424545e1dd59283c9c01531305ddb0163bb2712b321deed3f237fd8831", kill_on_drop: false }` [INFO] [stdout] warning: fields `num_swarms` and `verbose` are never read [INFO] [stdout] --> src/optimizer.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct PSO { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 51 | num_swarms: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 52 | swarm_configs: Vec, [INFO] [stdout] 53 | verbose: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PSO` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pso v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `num_swarms` and `verbose` are never read [INFO] [stdout] --> src/optimizer.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct PSO { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 51 | num_swarms: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 52 | swarm_configs: Vec, [INFO] [stdout] 53 | verbose: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PSO` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.98s [INFO] running `Command { std: "docker" "inspect" "0cfc86424545e1dd59283c9c01531305ddb0163bb2712b321deed3f237fd8831", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cfc86424545e1dd59283c9c01531305ddb0163bb2712b321deed3f237fd8831", kill_on_drop: false }` [INFO] [stdout] 0cfc86424545e1dd59283c9c01531305ddb0163bb2712b321deed3f237fd8831 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] decfde510d2b3d928c66f0fc06f468e09166df215e2fb83d83f66e78e5c2d4d9 [INFO] running `Command { std: "docker" "start" "-a" "decfde510d2b3d928c66f0fc06f468e09166df215e2fb83d83f66e78e5c2d4d9", kill_on_drop: false }` [INFO] [stderr] warning: fields `num_swarms` and `verbose` are never read [INFO] [stderr] --> src/optimizer.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 50 | pub struct PSO { [INFO] [stderr] | --- fields in this struct [INFO] [stderr] 51 | num_swarms: usize, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 52 | swarm_configs: Vec, [INFO] [stderr] 53 | verbose: bool, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `PSO` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `pso` (lib) generated 1 warning [INFO] [stderr] warning: `pso` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pso-b36c8ad86d6bb974) [INFO] [stdout] [INFO] [stdout] running 4 tests [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: [ (-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] 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) (-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] 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] 0.00000000011421054941258324 [-7.21879717701133e-7, 1.9463168271487293e-6, -7.214898479579896e-6, 7.247207584410022e-6, 2.307490422935325e-6] [INFO] [stdout] test tests::super_simple ... ok [INFO] [stdout] 0.00000000039315502449438485 [0.9999950942567343, 1.000000818689806, 0.9999851684586689, 1.0000120978404223, 0.9999985556685398] [INFO] [stdout] test tests::advanced ... ok [INFO] [stdout] 0.0000000005222524410428772 [0.9999962077459738, 1.0000177709356228, 0.9999958073371591, 1.0000028165319628, 0.9999870944266482] [INFO] [stdout] test tests::mut_cost_fn ... ok [INFO] [stdout] 0.0000000000000000000000000000007900306399165673 [-6.028829112120807e-31, 1.2788015892573947e-32, -1.7435971281191278e-31] [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; finished in 5.75s [INFO] [stdout] [INFO] [stderr] Doc-tests pso [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/optimizer/job_config.rs - optimizer::job_config::JobConfig (line 19) ... ok [INFO] [stdout] test src/optimizer/swarm/swarm_config.rs - optimizer::swarm::swarm_config::SwarmConfig (line 20) ... 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; finished in 0.68s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "decfde510d2b3d928c66f0fc06f468e09166df215e2fb83d83f66e78e5c2d4d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "decfde510d2b3d928c66f0fc06f468e09166df215e2fb83d83f66e78e5c2d4d9", kill_on_drop: false }` [INFO] [stdout] decfde510d2b3d928c66f0fc06f468e09166df215e2fb83d83f66e78e5c2d4d9