[INFO] fetching crate pos_pso 0.1.6...
[INFO] testing pos_pso-0.1.6 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate pos_pso 0.1.6 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate pos_pso 0.1.6
[INFO] finished tweaking crates.io crate pos_pso 0.1.6
[INFO] tweaked toml for crates.io crate pos_pso 0.1.6 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pos_pso 0.1.6 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a66452ce96f37a9f1ddc7b166049bdfb701e19b8801c0b91a9dc625a61c9bb50
[INFO] running `Command { std: "docker" "start" "-a" "a66452ce96f37a9f1ddc7b166049bdfb701e19b8801c0b91a9dc625a61c9bb50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a66452ce96f37a9f1ddc7b166049bdfb701e19b8801c0b91a9dc625a61c9bb50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a66452ce96f37a9f1ddc7b166049bdfb701e19b8801c0b91a9dc625a61c9bb50", kill_on_drop: false }`
[INFO] [stdout] a66452ce96f37a9f1ddc7b166049bdfb701e19b8801c0b91a9dc625a61c9bb50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b97b29ed97f0e045c40b9abdda44164e2a639f020af5a52fdbf5e13676160f13
[INFO] running `Command { std: "docker" "start" "-a" "b97b29ed97f0e045c40b9abdda44164e2a639f020af5a52fdbf5e13676160f13", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling pos_pso v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::f64::consts::PI`
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::f64::consts::PI;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `igf` is never read
[INFO] [stdout]   --> src/optimizer/swarm.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct SwarmColaborative {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 27 |     igf: f64,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `igf` is never read
[INFO] [stdout]    --> src/optimizer/swarm.rs:221:5
[INFO] [stdout]     |
[INFO] [stdout] 218 | pub struct SwarmIndependant {
[INFO] [stdout]     |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 221 |     igf: f64,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.84s
[INFO] running `Command { std: "docker" "inspect" "b97b29ed97f0e045c40b9abdda44164e2a639f020af5a52fdbf5e13676160f13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b97b29ed97f0e045c40b9abdda44164e2a639f020af5a52fdbf5e13676160f13", kill_on_drop: false }`
[INFO] [stdout] b97b29ed97f0e045c40b9abdda44164e2a639f020af5a52fdbf5e13676160f13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 717ba4e10e6b797e340e036226713eee53370a3fc314a2be6831fe1edabfb2fd
[INFO] running `Command { std: "docker" "start" "-a" "717ba4e10e6b797e340e036226713eee53370a3fc314a2be6831fe1edabfb2fd", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `std::f64::consts::PI`
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::f64::consts::PI;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `igf` is never read
[INFO] [stdout]   --> src/optimizer/swarm.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct SwarmColaborative {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 27 |     igf: f64,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pos_pso v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `igf` is never read
[INFO] [stdout]    --> src/optimizer/swarm.rs:221:5
[INFO] [stdout]     |
[INFO] [stdout] 218 | pub struct SwarmIndependant {
[INFO] [stdout]     |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 221 |     igf: f64,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min`
[INFO] [stdout]   --> src/lib.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let min = opt.minimize(job_config, swarm_config, move |pt: &[f64]| -> f64 {
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_min`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `igf` is never read
[INFO] [stdout]   --> src/optimizer/swarm.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct SwarmColaborative {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 27 |     igf: f64,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `igf` is never read
[INFO] [stdout]    --> src/optimizer/swarm.rs:221:5
[INFO] [stdout]     |
[INFO] [stdout] 218 | pub struct SwarmIndependant {
[INFO] [stdout]     |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 221 |     igf: f64,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `expSinFunction` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn expSinFunction() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `exp_sin_function`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "717ba4e10e6b797e340e036226713eee53370a3fc314a2be6831fe1edabfb2fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "717ba4e10e6b797e340e036226713eee53370a3fc314a2be6831fe1edabfb2fd", kill_on_drop: false }`
[INFO] [stdout] 717ba4e10e6b797e340e036226713eee53370a3fc314a2be6831fe1edabfb2fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c62257b0edc329f0bcfc8f37eeaa2f9003178b7c33de5fea131fdd5e1dd7ec8d
[INFO] running `Command { std: "docker" "start" "-a" "c62257b0edc329f0bcfc8f37eeaa2f9003178b7c33de5fea131fdd5e1dd7ec8d", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::f64::consts::PI`
[INFO] [stderr]  --> src/lib.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::f64::consts::PI;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `igf` is never read
[INFO] [stderr]   --> src/optimizer/swarm.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub struct SwarmColaborative {
[INFO] [stderr]    |            ----------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 27 |     igf: f64,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `igf` is never read
[INFO] [stderr]    --> src/optimizer/swarm.rs:221:5
[INFO] [stderr]     |
[INFO] [stderr] 218 | pub struct SwarmIndependant {
[INFO] [stderr]     |            ---------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 221 |     igf: f64,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `min`
[INFO] [stderr]   --> src/lib.rs:63:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |     let min = opt.minimize(job_config, swarm_config, move |pt: &[f64]| -> f64 {
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_min`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `expSinFunction` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:11:4
[INFO] [stderr]    |
[INFO] [stderr] 11 | fn expSinFunction() {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `exp_sin_function`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `pos_pso` (lib) generated 3 warnings (run `cargo fix --lib -p pos_pso` to apply 1 suggestion)
[INFO] [stderr] warning: `pos_pso` (lib test) generated 4 warnings (2 duplicates) (run `cargo fix --lib -p pos_pso --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pos_pso-37045a27084f3d5a)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test expSinFunction has been running for over 60 seconds
[INFO] [stdout] test opt_quad_test_collab has been running for over 60 seconds
[INFO] [stdout] test opt_quad_test_collab ... ok
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "c62257b0edc329f0bcfc8f37eeaa2f9003178b7c33de5fea131fdd5e1dd7ec8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c62257b0edc329f0bcfc8f37eeaa2f9003178b7c33de5fea131fdd5e1dd7ec8d", kill_on_drop: false }`
[INFO] [stdout] c62257b0edc329f0bcfc8f37eeaa2f9003178b7c33de5fea131fdd5e1dd7ec8d