[INFO] cloning repository https://github.com/bcolloran/system_solver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bcolloran/system_solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbcolloran%2Fsystem_solver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbcolloran%2Fsystem_solver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9dd33f16fcb0f53f95c6f3d533d950b628536925
[INFO] checking bcolloran/system_solver against try#fa4dd1f19bfeb3fd235dc7f1406c42404436bef5 for pr-145108-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbcolloran%2Fsystem_solver" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/bcolloran/system_solver
[INFO] finished tweaking git repo https://github.com/bcolloran/system_solver
[INFO] tweaked toml for git repo https://github.com/bcolloran/system_solver written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bcolloran/system_solver on toolchain fa4dd1f19bfeb3fd235dc7f1406c42404436bef5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bcolloran/system_solver 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" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
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[ERROR] error running command: no output for 300 seconds
[INFO] checking bcolloran/system_solver against try#fa4dd1f19bfeb3fd235dc7f1406c42404436bef5 for pr-145108-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbcolloran%2Fsystem_solver" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
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[INFO] validating manifest of git repo https://github.com/bcolloran/system_solver on toolchain fa4dd1f19bfeb3fd235dc7f1406c42404436bef5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bcolloran/system_solver 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" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 40384b9483ae5300726078518bbfce08a102b885e9d2c784becfff55cf848477
[INFO] running `Command { std: "docker" "start" "-a" "40384b9483ae5300726078518bbfce08a102b885e9d2c784becfff55cf848477", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling serde_with_macros v3.16.1
[INFO] [stderr]     Checking serde_with v3.16.1
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking bevy_platform v0.17.3
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[INFO] [stderr]     Checking argmin-math v0.5.1
[INFO] [stderr]     Checking nalgebra_block_triangularization v0.1.0
[INFO] [stderr]     Checking player_dynamics v0.1.0 (/opt/rustwide/workdir/crates/legacy_solver/player_dynamics)
[INFO] [stdout] warning: unused import: `dynamics::air`
[INFO] [stdout]  --> crates/legacy_solver/player_dynamics/src/dynamics/air.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{dynamics::air, prelude::*};
[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 import: `dynamics::air`
[INFO] [stdout]  --> crates/legacy_solver/player_dynamics/src/dynamics/air.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{dynamics::air, prelude::*};
[INFO] [stdout]   |             ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking argmin v0.11.0
[INFO] [stderr]     Checking system_solver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking param_solver v0.1.0 (/opt/rustwide/workdir/crates/legacy_solver/param_solver)
[INFO] [stdout] warning: unused imports: `IterState` and `OptimizationResult`
[INFO] [stdout]  --> src/equation_system/opt_tools.rs:3:27
[INFO] [stdout]   |
[INFO] [stdout] 3 | use argmin::core::{Error, IterState, KV, OptimizationResult, State, observers::Observe};
[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 imports: `SubProblem` and `link_fns_hof::LinkFns`
[INFO] [stdout]  --> src/equation_system/opt_tools.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::prelude::{SubProblem, link_fns_hof::LinkFns};
[INFO] [stdout]   |                      ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IterState` and `OptimizationResult`
[INFO] [stdout]  --> src/equation_system/opt_tools.rs:3:27
[INFO] [stdout]   |
[INFO] [stdout] 3 | use argmin::core::{Error, IterState, KV, OptimizationResult, State, observers::Observe};
[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 imports: `SubProblem` and `link_fns_hof::LinkFns`
[INFO] [stdout]  --> src/equation_system/opt_tools.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::prelude::{SubProblem, link_fns_hof::LinkFns};
[INFO] [stdout]   |                      ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dependency_matrix`, `row_permutation`, and `col_permutation` are never read
[INFO] [stdout]    --> crates/legacy_solver/param_solver/src/equation_system/mod.rs:218:5
[INFO] [stdout]     |
[INFO] [stdout] 217 | pub struct EqSysSolutionPlan {
[INFO] [stdout]     |            ----------------- fields in this struct
[INFO] [stdout] 218 |     dependency_matrix: Matrix<f32, Dyn, Dyn, VecStorage<f32, Dyn, Dyn>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 221 |     row_permutation: PermutationSequence<Dyn>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 222 |     col_permutation: PermutationSequence<Dyn>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dependency_matrix`, `row_permutation`, and `col_permutation` are never read
[INFO] [stdout]    --> crates/legacy_solver/param_solver/src/equation_system/mod.rs:218:5
[INFO] [stdout]     |
[INFO] [stdout] 217 | pub struct EqSysSolutionPlan {
[INFO] [stdout]     |            ----------------- fields in this struct
[INFO] [stdout] 218 |     dependency_matrix: Matrix<f32, Dyn, Dyn, VecStorage<f32, Dyn, Dyn>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 221 |     row_permutation: PermutationSequence<Dyn>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 222 |     col_permutation: PermutationSequence<Dyn>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking dynamics_wheeled v0.1.0 (/opt/rustwide/workdir/examples/wheeled)
[INFO] [stderr]     Checking dynamics_example v0.1.0 (/opt/rustwide/workdir/examples/dynamics)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.42s
[INFO] running `Command { std: "docker" "inspect" "8a567fd45d7274902007370a21ef099c1e3c079459ca4b2f30a048f6049d0bfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a567fd45d7274902007370a21ef099c1e3c079459ca4b2f30a048f6049d0bfb", kill_on_drop: false }`
[INFO] [stdout] 8a567fd45d7274902007370a21ef099c1e3c079459ca4b2f30a048f6049d0bfb