[INFO] fetching crate pso 0.2.0... [INFO] testing pso-0.2.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate pso 0.2.0 into /workspace/builds/worker-6-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-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate pso 0.2.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded colour v0.5.0 [INFO] [stderr] Downloaded crossterm_winapi v0.6.2 [INFO] [stderr] Downloaded crossterm v0.16.0 [INFO] [stderr] Downloaded parking_lot v0.10.2 [INFO] [stderr] Downloaded parking_lot_core v0.7.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cdf8fbff3fc87ce6e24b1d59f2341cfad00eca49b2164277fcb2c23b05217bdd [INFO] running `Command { std: "docker" "start" "-a" "cdf8fbff3fc87ce6e24b1d59f2341cfad00eca49b2164277fcb2c23b05217bdd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cdf8fbff3fc87ce6e24b1d59f2341cfad00eca49b2164277fcb2c23b05217bdd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdf8fbff3fc87ce6e24b1d59f2341cfad00eca49b2164277fcb2c23b05217bdd", kill_on_drop: false }` [INFO] [stdout] cdf8fbff3fc87ce6e24b1d59f2341cfad00eca49b2164277fcb2c23b05217bdd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a3ccbe179ad9262a271e4a6e2dfdb114931834f72697a75e2423199855f007b2 [INFO] running `Command { std: "docker" "start" "-a" "a3ccbe179ad9262a271e4a6e2dfdb114931834f72697a75e2423199855f007b2", kill_on_drop: false }` [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.39 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling parking_lot_core v0.7.3 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling parking_lot v0.10.2 [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 3.23s [INFO] running `Command { std: "docker" "inspect" "a3ccbe179ad9262a271e4a6e2dfdb114931834f72697a75e2423199855f007b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3ccbe179ad9262a271e4a6e2dfdb114931834f72697a75e2423199855f007b2", kill_on_drop: false }` [INFO] [stdout] a3ccbe179ad9262a271e4a6e2dfdb114931834f72697a75e2423199855f007b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 12aa7dfd3ee0789aee261ae8729ecdd6bf9340aff12a616d8082c25d59e8cb5c [INFO] running `Command { std: "docker" "start" "-a" "12aa7dfd3ee0789aee261ae8729ecdd6bf9340aff12a616d8082c25d59e8cb5c", kill_on_drop: false }` [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] [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 0.72s [INFO] running `Command { std: "docker" "inspect" "12aa7dfd3ee0789aee261ae8729ecdd6bf9340aff12a616d8082c25d59e8cb5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12aa7dfd3ee0789aee261ae8729ecdd6bf9340aff12a616d8082c25d59e8cb5c", kill_on_drop: false }` [INFO] [stdout] 12aa7dfd3ee0789aee261ae8729ecdd6bf9340aff12a616d8082c25d59e8cb5c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1d18d7aea5c19b75ed7fbb13cff0e0a28273bb65671309464ae93f38c46ff1fc [INFO] running `Command { std: "docker" "start" "-a" "1d18d7aea5c19b75ed7fbb13cff0e0a28273bb65671309464ae93f38c46ff1fc", 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 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pso-3331eefa8d52fa2a) [INFO] [stdout] [INFO] [stdout] running 4 tests [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: [ (-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) (-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] 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] 0.0000000006174360275661769 [1.839799649547563e-5, -3.7985962892892735e-6, -1.0178864696612608e-6, -1.4894774301924122e-5, 6.4521333200161285e-6] [INFO] [stdout] test tests::super_simple ... ok [INFO] [stdout] 0.00000000035591761625200555 [1.0000021357290736, 0.9999837459999092, 0.9999997748709644, 1.0000046860388834, 0.999991928190096] [INFO] [stdout] test tests::mut_cost_fn ... ok [INFO] [stdout] 0.00000000023092205432835206 [0.9999980112949174, 0.9999913121266455, 1.0000090448106227, 1.0000041306641885, 0.9999927462439274] [INFO] [stdout] test tests::advanced ... ok [INFO] [stdout] 0.00000000000000011849553996064848 [1.2140646299798539e-17, 7.38950940206263e-17, 3.245979964022364e-17] [INFO] [stderr] Doc-tests pso [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 3.25s [INFO] [stdout] [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; finished in 0.73s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1d18d7aea5c19b75ed7fbb13cff0e0a28273bb65671309464ae93f38c46ff1fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d18d7aea5c19b75ed7fbb13cff0e0a28273bb65671309464ae93f38c46ff1fc", kill_on_drop: false }` [INFO] [stdout] 1d18d7aea5c19b75ed7fbb13cff0e0a28273bb65671309464ae93f38c46ff1fc