[INFO] cloning repository https://github.com/olynch/numeric_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/olynch/numeric_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Folynch%2Fnumeric_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Folynch%2Fnumeric_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c947b1e2d2917abe1e0ed9cf0303fb7891240c7d
[INFO] testing olynch/numeric_rust against beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Folynch%2Fnumeric_rust" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/olynch/numeric_rust
[INFO] finished tweaking git repo https://github.com/olynch/numeric_rust
[INFO] tweaked toml for git repo https://github.com/olynch/numeric_rust written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/olynch/numeric_rust on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/olynch/numeric_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4061fc2f3636b724ce3b439bbeb20cc2df884301c95e269776c87f55a117e62
[INFO] running `Command { std: "docker" "start" "-a" "e4061fc2f3636b724ce3b439bbeb20cc2df884301c95e269776c87f55a117e62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4061fc2f3636b724ce3b439bbeb20cc2df884301c95e269776c87f55a117e62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4061fc2f3636b724ce3b439bbeb20cc2df884301c95e269776c87f55a117e62", kill_on_drop: false }`
[INFO] [stdout] e4061fc2f3636b724ce3b439bbeb20cc2df884301c95e269776c87f55a117e62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae7457dde885cbaa861a2512a96df9dc8c33e8685558f198db0c165549e6a58a
[INFO] running `Command { std: "docker" "start" "-a" "ae7457dde885cbaa861a2512a96df9dc8c33e8685558f198db0c165549e6a58a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling bytemuck v1.23.2
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling wide v0.7.33
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling modelica v0.1.0 (/opt/rustwide/workdir/crates/modelica)
[INFO] [stderr]    Compiling ustr v1.1.0
[INFO] [stderr]    Compiling tempfile v3.22.0
[INFO] [stderr]    Compiling rand_distr v0.5.1
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling simba v0.9.1
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling nalgebra-macros v0.3.0
[INFO] [stderr]    Compiling gillespie v0.1.0 (/opt/rustwide/workdir/crates/gillespie)
[INFO] [stderr]    Compiling nalgebra v0.34.1
[INFO] [stderr]    Compiling ivp v0.1.0 (/opt/rustwide/workdir/crates/ivp)
[INFO] [stderr]    Compiling my_linalg v0.1.0 (/opt/rustwide/workdir/crates/my_linalg)
[INFO] [stdout] warning: unused import: `num_traits::Float`
[INFO] [stdout]  --> crates/ivp/src/step_algorithm/euler.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use num_traits::Float;
[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 `order` is never read
[INFO] [stdout]    --> crates/ivp/src/adaptive_strategy/pi_controller.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub struct PIController {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 106 |     order: u32,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ivp_examples v0.1.0 (/opt/rustwide/workdir/crates/ivp_examples)
[INFO] [stdout] warning: unused import: `num_traits::Float`
[INFO] [stdout]  --> crates/ivp_examples/src/pleiades.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use num_traits::Float;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> crates/ivp_examples/src/harmonic.rs:23:73
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn vfield(&self, mut out: DVectorViewMut<f64>, y: DVectorView<f64>, t: f64) {
[INFO] [stdout]    |                                                                         ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ivp_tests v0.1.0 (/opt/rustwide/workdir/crates/ivp_tests)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.02s
[INFO] running `Command { std: "docker" "inspect" "ae7457dde885cbaa861a2512a96df9dc8c33e8685558f198db0c165549e6a58a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae7457dde885cbaa861a2512a96df9dc8c33e8685558f198db0c165549e6a58a", kill_on_drop: false }`
[INFO] [stdout] ae7457dde885cbaa861a2512a96df9dc8c33e8685558f198db0c165549e6a58a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51fb2c19b7ce0cc9c345f18d1cee63efdc16dc6998e23675b766c96ad8415480
[INFO] running `Command { std: "docker" "start" "-a" "51fb2c19b7ce0cc9c345f18d1cee63efdc16dc6998e23675b766c96ad8415480", kill_on_drop: false }`
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/examples/lotka_volterra
[INFO] [stderr]   |
[INFO] [stderr]   = note: the example target `lotka_volterra` in package `ivp_examples v0.1.0 (/opt/rustwide/workdir/crates/ivp_examples)` has the same output filename as the example target `lotka_volterra` in package `gillespie v0.1.0 (/opt/rustwide/workdir/crates/gillespie)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/examples/lotka_volterra.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the example target `lotka_volterra` in package `ivp_examples v0.1.0 (/opt/rustwide/workdir/crates/ivp_examples)` has the same output filename as the example target `lotka_volterra` in package `gillespie v0.1.0 (/opt/rustwide/workdir/crates/gillespie)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling modelica v0.1.0 (/opt/rustwide/workdir/crates/modelica)
[INFO] [stderr]    Compiling gillespie v0.1.0 (/opt/rustwide/workdir/crates/gillespie)
[INFO] [stderr]    Compiling nalgebra-macros v0.3.0
[INFO] [stderr]    Compiling nalgebra v0.34.1
[INFO] [stderr]    Compiling ivp v0.1.0 (/opt/rustwide/workdir/crates/ivp)
[INFO] [stderr]    Compiling my_linalg v0.1.0 (/opt/rustwide/workdir/crates/my_linalg)
[INFO] [stdout] warning: unused import: `num_traits::Float`
[INFO] [stdout]  --> crates/ivp/src/step_algorithm/euler.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use num_traits::Float;
[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 `order` is never read
[INFO] [stdout]    --> crates/ivp/src/adaptive_strategy/pi_controller.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub struct PIController {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 106 |     order: u32,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num_traits::Float`
[INFO] [stdout]  --> crates/ivp/src/step_algorithm/euler.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use num_traits::Float;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ivp_examples v0.1.0 (/opt/rustwide/workdir/crates/ivp_examples)
[INFO] [stdout] warning: unused import: `num_traits::Float`
[INFO] [stdout]  --> crates/ivp_examples/src/pleiades.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use num_traits::Float;
[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 `order` is never read
[INFO] [stdout]    --> crates/ivp/src/adaptive_strategy/pi_controller.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub struct PIController {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 106 |     order: u32,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> crates/ivp_examples/src/harmonic.rs:23:73
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn vfield(&self, mut out: DVectorViewMut<f64>, y: DVectorView<f64>, t: f64) {
[INFO] [stdout]    |                                                                         ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ivp_tests v0.1.0 (/opt/rustwide/workdir/crates/ivp_tests)
[INFO] [stdout] warning: unused import: `num_traits::Float`
[INFO] [stdout]  --> crates/ivp_examples/src/pleiades.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use num_traits::Float;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> crates/ivp_examples/src/harmonic.rs:23:73
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn vfield(&self, mut out: DVectorViewMut<f64>, y: DVectorView<f64>, t: f64) {
[INFO] [stdout]    |                                                                         ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 17.23s
[INFO] running `Command { std: "docker" "inspect" "51fb2c19b7ce0cc9c345f18d1cee63efdc16dc6998e23675b766c96ad8415480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51fb2c19b7ce0cc9c345f18d1cee63efdc16dc6998e23675b766c96ad8415480", kill_on_drop: false }`
[INFO] [stdout] 51fb2c19b7ce0cc9c345f18d1cee63efdc16dc6998e23675b766c96ad8415480
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4e24615560d087da77ba71246697c1e21bd503677bb549b3f5963d692c26c2a0
[INFO] running `Command { std: "docker" "start" "-a" "4e24615560d087da77ba71246697c1e21bd503677bb549b3f5963d692c26c2a0", kill_on_drop: false }`
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/examples/lotka_volterra
[INFO] [stderr]   |
[INFO] [stderr]   = note: the example target `lotka_volterra` in package `ivp_examples v0.1.0 (/opt/rustwide/workdir/crates/ivp_examples)` has the same output filename as the example target `lotka_volterra` in package `gillespie v0.1.0 (/opt/rustwide/workdir/crates/gillespie)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/debug/examples/lotka_volterra.dwp
[INFO] [stderr]   |
[INFO] [stderr]   = note: the example target `lotka_volterra` in package `ivp_examples v0.1.0 (/opt/rustwide/workdir/crates/ivp_examples)` has the same output filename as the example target `lotka_volterra` in package `gillespie v0.1.0 (/opt/rustwide/workdir/crates/gillespie)`
[INFO] [stderr]   = note: this may become a hard error in the future; see <https://github.com/rust-lang/cargo/issues/6313>
[INFO] [stderr]   = help: consider changing their names to be unique or compiling them separately
[INFO] [stderr] warning: unused import: `num_traits::Float`
[INFO] [stderr]  --> crates/ivp/src/step_algorithm/euler.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use num_traits::Float;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `order` is never read
[INFO] [stderr]    --> crates/ivp/src/adaptive_strategy/pi_controller.rs:106:5
[INFO] [stderr]     |
[INFO] [stderr] 102 | pub struct PIController {
[INFO] [stderr]     |            ------------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 106 |     order: u32,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ivp` (lib) generated 2 warnings (run `cargo fix --lib -p ivp` to apply 1 suggestion)
[INFO] [stderr] warning: `ivp` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: unused import: `num_traits::Float`
[INFO] [stderr]  --> crates/ivp_examples/src/pleiades.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use num_traits::Float;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t`
[INFO] [stderr]   --> crates/ivp_examples/src/harmonic.rs:23:73
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn vfield(&self, mut out: DVectorViewMut<f64>, y: DVectorView<f64>, t: f64) {
[INFO] [stderr]    |                                                                         ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ivp_examples` (lib) generated 2 warnings (run `cargo fix --lib -p ivp_examples` to apply 1 suggestion)
[INFO] [stderr] warning: `ivp_examples` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gillespie-7f15456d599587c9)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ivp-e5b9d815cdcee86d)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ivp-4bf26dd08734f9f9)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ivp_examples-29083ed3bf14f003)
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ivp_tests-bc08f6b45dcb92b8)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test convergence::tests::test_slope ... ok
[INFO] [stdout] test convergence::tests::tsit5_convergence ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- convergence::tests::tsit5_convergence stdout ----
[INFO] [stdout] VecStorage { data: [0.5402344553418639, -0.8416666666666661], nrows: Dyn(2), ncols: Const }
[INFO] [stdout] VecStorage { data: [0.8074597699330832, -0.5899259039550334], nrows: Dyn(2), ncols: Const }
[INFO] [stdout] VecStorage { data: [0.9217962579874257, -0.3876745481454939], nrows: Dyn(2), ncols: Const }
[INFO] [stdout] VecStorage { data: [0.9686176510085016, -0.2485554878301893], nrows: Dyn(2), ncols: Const }
[INFO] [stdout] VecStorage { data: [0.9874668350327858, -0.15782664062852206], nrows: Dyn(2), ncols: Const }
[INFO] [stdout] VecStorage { data: [0.9950041652344553, -0.09983341666666663], nrows: Dyn(2), ncols: Const }
[INFO] [stdout] VecStorage { data: [0.9980101244290296, -0.06305387800749418], nrows: Dyn(2), ncols: Const }
[INFO] [stdout] VecStorage { data: [0.9992076580600023, -0.03980020193294171], nrows: Dyn(2), ncols: Const }
[INFO] [stdout] VecStorage { data: [0.999684537915199, -0.025116222909775016], nrows: Dyn(2), ncols: Const }
[INFO] [stdout] VecStorage { data: [0.9998744083073907, -0.01584826842099354], nrows: Dyn(2), ncols: Const }
[INFO] [stdout] VecStorage { data: [-3.6837962398635486, -5.068472005430465, -6.436721806065976, -7.773666526373131, -9.067355888935303, -10.319897242067956, -11.54495976419581, -12.755780568285026, -13.960552093903097, -15.108761575914507], nrows: Dyn(10), ncols: Const }
[INFO] [stdout] xy: 20.9230963521463, xx: 3.3000000000000003
[INFO] [stdout] xy: 16.509313707054346, xx: 3.3000000000000003
[INFO] [stdout] estimated order (compared to analytic solution): 6.3403322279231205
[INFO] [stdout] estimated order (using embedded error estimate): 5.002822335471014
[INFO] [stdout] 
[INFO] [stdout] thread 'convergence::tests::tsit5_convergence' (22) panicked at crates/ivp_tests/src/convergence.rs:81:9:
[INFO] [stdout] assertion failed: (order_est_analytic - 5.0).abs() < 0.2
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x59df570f65b2 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x59df570f65b2 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x59df570f65b2 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x59df570f65b2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x59df57106a6a - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x59df57106a6a - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x59df570c5536 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x59df570c5536 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x59df570d5a99 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x59df570d5a99 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x59df570d5931 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x59df57095bae - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x59df57095bae - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x59df570d5d12 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x59df570d5d12 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x59df570d5b8a - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x59df570d10e9 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x59df570ba12d - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x59df5710df3c - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x59df5710df02 - core::panicking::panic::h6519d2e94a76dd19
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x59df57076bdd - ivp_tests::convergence::tests::tsit5_convergence::h5b91a2b2bc4eaafb
[INFO] [stdout]                                at /opt/rustwide/workdir/crates/ivp_tests/src/convergence.rs:81:9
[INFO] [stdout]   21:     0x59df57076c77 - ivp_tests::convergence::tests::tsit5_convergence::{{closure}}::h575083eeec9e46be
[INFO] [stdout]                                at /opt/rustwide/workdir/crates/ivp_tests/src/convergence.rs:73:27
[INFO] [stdout]   22:     0x59df570703f6 - core::ops::function::FnOnce::call_once::h064c30c4c9cae786
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x59df570959ab - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x59df570959ab - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   25:     0x59df570a937a - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   26:     0x59df570a937a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   27:     0x59df570a937a - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x59df570a937a - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x59df570a937a - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x59df570a937a - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   31:     0x59df570a937a - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   32:     0x59df570837d4 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   33:     0x59df570837d4 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   34:     0x59df57087092 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   35:     0x59df57087092 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   36:     0x59df57087092 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   37:     0x59df57087092 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   38:     0x59df57087092 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x59df57087092 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   40:     0x59df57087092 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x59df570cc37f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   42:     0x59df570cc37f - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   43:     0x7ddd3100baa4 - <unknown>
[INFO] [stdout]   44:     0x7ddd31098a64 - clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     convergence::tests::tsit5_convergence
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `-p ivp_tests --lib`
[INFO] running `Command { std: "docker" "inspect" "4e24615560d087da77ba71246697c1e21bd503677bb549b3f5963d692c26c2a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e24615560d087da77ba71246697c1e21bd503677bb549b3f5963d692c26c2a0", kill_on_drop: false }`
[INFO] [stdout] 4e24615560d087da77ba71246697c1e21bd503677bb549b3f5963d692c26c2a0
