[INFO] fetching crate topopt 0.1.4...
[INFO] testing topopt-0.1.4 against 1.76.0 for beta-1.77-1
[INFO] extracting crate topopt 0.1.4 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate topopt 0.1.4 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate topopt 0.1.4
[INFO] finished tweaking crates.io crate topopt 0.1.4
[INFO] tweaked toml for crates.io crate topopt 0.1.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate topopt 0.1.4 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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded async-stream-impl v0.3.4
[INFO] [stderr]   Downloaded prost v0.11.8
[INFO] [stderr]   Downloaded prost-types v0.11.8
[INFO] [stderr]   Downloaded nalgebra-macros v0.2.0
[INFO] [stderr]   Downloaded human_regex v0.3.0
[INFO] [stderr]   Downloaded tonic v0.8.3
[INFO] [stderr]   Downloaded simba v0.8.0
[INFO] [stderr]   Downloaded axum-core v0.3.3
[INFO] [stderr]   Downloaded bollard v0.14.0
[INFO] [stderr]   Downloaded bollard-buildkit-proto v0.1.0
[INFO] [stderr]   Downloaded bollard-stubs v1.42.0-rc.7
[INFO] [stderr]   Downloaded serde_repr v0.1.11
[INFO] [stderr]   Downloaded axum v0.6.11
[INFO] [stderr]   Downloaded serde v1.0.156
[INFO] [stderr]   Downloaded nalgebra v0.32.2
[INFO] [stderr]   Downloaded serde_derive v1.0.156
[INFO] [stderr]   Downloaded async-trait v0.1.66
[INFO] [stderr]   Downloaded async-stream v0.3.4
[INFO] [stderr]   Downloaded prost-derive v0.11.8
[INFO] [stderr]   Downloaded num-complex v0.4.1
[INFO] [stderr]   Downloaded nalgebra-sparse v0.9.0
[INFO] [stderr]   Downloaded mocktave v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf79d61b7a94e42d25fcf1bead511124b10f5e85bad971cb830322930f200a85
[INFO] running `Command { std: "docker" "start" "-a" "bf79d61b7a94e42d25fcf1bead511124b10f5e85bad971cb830322930f200a85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf79d61b7a94e42d25fcf1bead511124b10f5e85bad971cb830322930f200a85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf79d61b7a94e42d25fcf1bead511124b10f5e85bad971cb830322930f200a85", kill_on_drop: false }`
[INFO] [stdout] bf79d61b7a94e42d25fcf1bead511124b10f5e85bad971cb830322930f200a85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5c378e4393feaaa88e0e1c22be7964929493122cbdbaec972c7b4b81a5fb786
[INFO] running `Command { std: "docker" "start" "-a" "e5c378e4393feaaa88e0e1c22be7964929493122cbdbaec972c7b4b81a5fb786", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.6
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling proc-macro2 v1.0.52
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling bytemuck v1.9.1
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling paste v1.0.7
[INFO] [stderr]    Compiling safe_arch v0.6.0
[INFO] [stderr]    Compiling wide v0.7.4
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num-complex v0.4.1
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling simba v0.8.0
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling nalgebra-macros v0.2.0
[INFO] [stderr]    Compiling nalgebra v0.32.2
[INFO] [stderr]    Compiling nalgebra-sparse v0.9.0
[INFO] [stderr]    Compiling topopt v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `iter` is assigned to, but never used
[INFO] [stdout]   --> src/lib.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let mut iter: usize = 0;
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_iter` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `c` is assigned to, but never used
[INFO] [stdout]   --> src/lib.rs:54:17
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let mut c = 0.0;
[INFO] [stdout]    |                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_c` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:159:32
[INFO] [stdout]     |
[INFO] [stdout] 159 |             xnew.zip_apply(m, |mut xel, ael| {
[INFO] [stdout]     |                                ----^^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:168:32
[INFO] [stdout]     |
[INFO] [stdout] 168 |             xnew.zip_apply(m, |mut xel, pel| {
[INFO] [stdout]     |                                ----^^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jdx`
[INFO] [stdout]    --> src/lib.rs:369:55
[INFO] [stdout]     |
[INFO] [stdout] 369 |         DVector::from_fn(u_as_matrix.shape().0, |idx, jdx| u_as_matrix[(idx, 0)]);
[INFO] [stdout]     |                                                       ^^^ help: if this is intentional, prefix it with an underscore: `_jdx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:365:9
[INFO] [stdout]     |
[INFO] [stdout] 365 |     let mut u_as_matrix = CscCholesky::factor(&k_sparse)
[INFO] [stdout]     |         ----^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.76s
[INFO] running `Command { std: "docker" "inspect" "e5c378e4393feaaa88e0e1c22be7964929493122cbdbaec972c7b4b81a5fb786", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5c378e4393feaaa88e0e1c22be7964929493122cbdbaec972c7b4b81a5fb786", kill_on_drop: false }`
[INFO] [stdout] e5c378e4393feaaa88e0e1c22be7964929493122cbdbaec972c7b4b81a5fb786
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b7ff8764c9b7b1fdb79fa5dfe5b72eefa3d4bde537538a076871383b7b7cd37
[INFO] running `Command { std: "docker" "start" "-a" "3b7ff8764c9b7b1fdb79fa5dfe5b72eefa3d4bde537538a076871383b7b7cd37", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling futures-core v0.3.27
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling tokio v1.26.0
[INFO] [stderr]    Compiling futures-task v0.3.27
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling futures-util v0.3.27
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustversion v1.0.12
[INFO] [stderr]    Compiling serde_derive v1.0.156
[INFO] [stderr]    Compiling futures-sink v0.3.27
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling serde v1.0.156
[INFO] [stderr]    Compiling http v0.2.9
[INFO] [stderr]    Compiling tracing-core v0.1.30
[INFO] [stderr]    Compiling futures-channel v0.3.27
[INFO] [stderr]    Compiling anyhow v1.0.69
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling percent-encoding v2.2.0
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling async-trait v0.1.66
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling tower-layer v0.3.2
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling matchit v0.7.0
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling bollard-buildkit-proto v0.1.0
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling form_urlencoded v1.1.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.11
[INFO] [stderr]    Compiling serde_json v1.0.94
[INFO] [stderr]    Compiling thiserror v1.0.39
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling aho-corasick v1.0.1
[INFO] [stderr]    Compiling regex-syntax v0.7.1
[INFO] [stderr]    Compiling http-body v0.4.5
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling socket2 v0.4.9
[INFO] [stderr]    Compiling mio v0.8.6
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling idna v0.3.0
[INFO] [stderr]    Compiling base64 v0.21.0
[INFO] [stderr]    Compiling mocktave v0.1.3
[INFO] [stderr]    Compiling axum-core v0.3.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling axum v0.6.11
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling num-complex v0.4.1
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling url v2.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling simba v0.8.0
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling regex v1.8.1
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling human_regex v0.3.0
[INFO] [stderr]    Compiling tokio-macros v1.8.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.23
[INFO] [stderr]    Compiling futures-macro v0.3.27
[INFO] [stderr]    Compiling pin-project-internal v1.0.12
[INFO] [stderr]    Compiling prost-derive v0.11.8
[INFO] [stderr]    Compiling async-stream-impl v0.3.4
[INFO] [stderr]    Compiling nalgebra-macros v0.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.39
[INFO] [stderr]    Compiling serde_repr v0.1.11
[INFO] [stderr]    Compiling async-stream v0.3.4
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling pin-project v1.0.12
[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling prost v0.11.8
[INFO] [stderr]    Compiling prost-types v0.11.8
[INFO] [stderr]    Compiling nalgebra v0.32.2
[INFO] [stderr]    Compiling tokio-util v0.7.7
[INFO] [stderr]    Compiling tokio-io-timeout v1.2.0
[INFO] [stderr]    Compiling tokio-stream v0.1.12
[INFO] [stderr]    Compiling h2 v0.3.16
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling serde_with v2.3.1
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling hyper v0.14.25
[INFO] [stderr]    Compiling nalgebra-sparse v0.9.0
[INFO] [stderr]    Compiling topopt v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `iter` is assigned to, but never used
[INFO] [stdout]   --> src/lib.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let mut iter: usize = 0;
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_iter` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `c` is assigned to, but never used
[INFO] [stdout]   --> src/lib.rs:54:17
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let mut c = 0.0;
[INFO] [stdout]    |                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_c` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:159:32
[INFO] [stdout]     |
[INFO] [stdout] 159 |             xnew.zip_apply(m, |mut xel, ael| {
[INFO] [stdout]     |                                ----^^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:168:32
[INFO] [stdout]     |
[INFO] [stdout] 168 |             xnew.zip_apply(m, |mut xel, pel| {
[INFO] [stdout]     |                                ----^^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jdx`
[INFO] [stdout]    --> src/lib.rs:369:55
[INFO] [stdout]     |
[INFO] [stdout] 369 |         DVector::from_fn(u_as_matrix.shape().0, |idx, jdx| u_as_matrix[(idx, 0)]);
[INFO] [stdout]     |                                                       ^^^ help: if this is intentional, prefix it with an underscore: `_jdx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:365:9
[INFO] [stdout]     |
[INFO] [stdout] 365 |     let mut u_as_matrix = CscCholesky::factor(&k_sparse)
[INFO] [stdout]     |         ----^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling hyper-timeout v0.4.1
[INFO] [stderr]    Compiling hyperlocal v0.8.0
[INFO] [stderr]    Compiling tonic v0.8.3
[INFO] [stderr]    Compiling bollard-stubs v1.42.0-rc.7
[INFO] [stderr]    Compiling bollard v0.14.0
[INFO] [stdout] warning: unused import: `nalgebra::DMatrix`
[INFO] [stdout]    --> src/lib.rs:430:9
[INFO] [stdout]     |
[INFO] [stdout] 430 |     use nalgebra::DMatrix;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `penalMax` should have a snake case name
[INFO] [stdout]  --> tests/test_against_octave.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     penalMax: f64,
[INFO] [stdout]   |     ^^^^^^^^ help: convert the identifier to snake case: `penal_max`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nelx`
[INFO] [stdout]  --> src/mocktave.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     nelx: usize,
[INFO] [stdout]   |     ^^^^ help: if this is intentional, prefix it with an underscore: `_nelx`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nely`
[INFO] [stdout]  --> src/mocktave.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     nely: usize,
[INFO] [stdout]   |     ^^^^ help: if this is intentional, prefix it with an underscore: `_nely`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]  --> src/mocktave.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     x: &DMatrix<f64>,
[INFO] [stdout]   |     ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `penalty`
[INFO] [stdout]  --> src/mocktave.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     penalty: f64,
[INFO] [stdout]   |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_penalty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `iter` is assigned to, but never used
[INFO] [stdout]   --> src/lib.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let mut iter: usize = 0;
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_iter` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `c` is assigned to, but never used
[INFO] [stdout]   --> src/lib.rs:54:17
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let mut c = 0.0;
[INFO] [stdout]    |                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_c` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:159:32
[INFO] [stdout]     |
[INFO] [stdout] 159 |             xnew.zip_apply(m, |mut xel, ael| {
[INFO] [stdout]     |                                ----^^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:168:32
[INFO] [stdout]     |
[INFO] [stdout] 168 |             xnew.zip_apply(m, |mut xel, pel| {
[INFO] [stdout]     |                                ----^^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jdx`
[INFO] [stdout]    --> src/lib.rs:369:55
[INFO] [stdout]     |
[INFO] [stdout] 369 |         DVector::from_fn(u_as_matrix.shape().0, |idx, jdx| u_as_matrix[(idx, 0)]);
[INFO] [stdout]     |                                                       ^^^ help: if this is intentional, prefix it with an underscore: `_jdx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:365:9
[INFO] [stdout]     |
[INFO] [stdout] 365 |     let mut u_as_matrix = CscCholesky::factor(&k_sparse)
[INFO] [stdout]     |         ----^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mocktave_finite_element` is never used
[INFO] [stdout]  --> src/mocktave.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn mocktave_finite_element(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mocktave_top` is never used
[INFO] [stdout]   --> src/mocktave.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub fn mocktave_top(
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `penalMax` should have a snake case name
[INFO] [stdout]   --> src/mocktave.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     penalMax: f64,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to snake case: `penal_max`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 40.20s
[INFO] running `Command { std: "docker" "inspect" "3b7ff8764c9b7b1fdb79fa5dfe5b72eefa3d4bde537538a076871383b7b7cd37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b7ff8764c9b7b1fdb79fa5dfe5b72eefa3d4bde537538a076871383b7b7cd37", kill_on_drop: false }`
[INFO] [stdout] 3b7ff8764c9b7b1fdb79fa5dfe5b72eefa3d4bde537538a076871383b7b7cd37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e5af9136bbcc1312a12e1829ae8179670d22313532f074a2f24f8be70ac7c1fb
[INFO] running `Command { std: "docker" "start" "-a" "e5af9136bbcc1312a12e1829ae8179670d22313532f074a2f24f8be70ac7c1fb", kill_on_drop: false }`
[INFO] [stderr] warning: variable `iter` is assigned to, but never used
[INFO] [stderr]   --> src/lib.rs:45:13
[INFO] [stderr]    |
[INFO] [stderr] 45 |     let mut iter: usize = 0;
[INFO] [stderr]    |             ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_iter` instead
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `c` is assigned to, but never used
[INFO] [stderr]   --> src/lib.rs:54:17
[INFO] [stderr]    |
[INFO] [stderr] 54 |         let mut c = 0.0;
[INFO] [stderr]    |                 ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_c` instead
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:159:32
[INFO] [stderr]     |
[INFO] [stderr] 159 |             xnew.zip_apply(m, |mut xel, ael| {
[INFO] [stderr]     |                                ----^^^
[INFO] [stderr]     |                                |
[INFO] [stderr]     |                                help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:168:32
[INFO] [stderr]     |
[INFO] [stderr] 168 |             xnew.zip_apply(m, |mut xel, pel| {
[INFO] [stderr]     |                                ----^^^
[INFO] [stderr]     |                                |
[INFO] [stderr]     |                                help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `jdx`
[INFO] [stderr]    --> src/lib.rs:369:55
[INFO] [stderr]     |
[INFO] [stderr] 369 |         DVector::from_fn(u_as_matrix.shape().0, |idx, jdx| u_as_matrix[(idx, 0)]);
[INFO] [stderr]     |                                                       ^^^ help: if this is intentional, prefix it with an underscore: `_jdx`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:365:9
[INFO] [stderr]     |
[INFO] [stderr] 365 |     let mut u_as_matrix = CscCholesky::factor(&k_sparse)
[INFO] [stderr]     |         ----^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: `topopt` (lib) generated 6 warnings (run `cargo fix --lib -p topopt` to apply 4 suggestions)
[INFO] [stderr] warning: variable `penalMax` should have a snake case name
[INFO] [stderr]  --> tests/test_against_octave.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     penalMax: f64,
[INFO] [stderr]   |     ^^^^^^^^ help: convert the identifier to snake case: `penal_max`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nalgebra::DMatrix`
[INFO] [stderr]    --> src/lib.rs:430:9
[INFO] [stderr]     |
[INFO] [stderr] 430 |     use nalgebra::DMatrix;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `nelx`
[INFO] [stderr]  --> src/mocktave.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     nelx: usize,
[INFO] [stderr]   |     ^^^^ help: if this is intentional, prefix it with an underscore: `_nelx`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `nely`
[INFO] [stderr]  --> src/mocktave.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     nely: usize,
[INFO] [stderr]   |     ^^^^ help: if this is intentional, prefix it with an underscore: `_nely`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]  --> src/mocktave.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     x: &DMatrix<f64>,
[INFO] [stderr]   |     ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `penalty`
[INFO] [stderr]  --> src/mocktave.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     penalty: f64,
[INFO] [stderr]   |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_penalty`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `iter` is assigned to, but never used
[INFO] [stderr]   --> src/lib.rs:45:13
[INFO] [stderr]    |
[INFO] [stderr] 45 |     let mut iter: usize = 0;
[INFO] [stderr]    |             ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_iter` instead
[INFO] [stderr] 
[INFO] [stderr] warning: function `mocktave_finite_element` is never used
[INFO] [stderr]  --> src/mocktave.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn mocktave_finite_element(
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `mocktave_top` is never used
[INFO] [stderr]   --> src/mocktave.rs:73:8
[INFO] [stderr]    |
[INFO] [stderr] 73 | pub fn mocktave_top(
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `penalMax` should have a snake case name
[INFO] [stderr]   --> src/mocktave.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 77 |     penalMax: f64,
[INFO] [stderr]    |     ^^^^^^^^ help: convert the identifier to snake case: `penal_max`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `topopt` (test "test_against_octave") generated 1 warning
[INFO] [stderr] warning: `topopt` (lib test) generated 14 warnings (5 duplicates) (run `cargo fix --lib -p topopt --tests` to apply 5 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/topopt-ff8ae29d9d2ae259)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test check_tests::test_check_realistic ... ok
[INFO] [stdout] test check_tests::test_check ... ok
[INFO] [stdout] test oc_tests::test_oc ... ok
[INFO] [stdout] test utils::min_max_tests::test_max ... ok
[INFO] [stdout] test fe_tests::test_finite_element ... ok
[INFO] [stdout] test utils::min_max_tests::test_min ... ok
[INFO] [stdout] test lk_tests::test_lk ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- lk_tests::test_lk stdout ----
[INFO] [stdout] thread 'lk_tests::test_lk' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/mocktave-0.1.3/src/lib.rs:129:26:
[INFO] [stdout] Could not create image.: HyperResponseError { err: hyper::Error(Connect, Os { code: 2, kind: NotFound, message: "No such file or directory" }) }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x558e40095d16 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x558e40095d16 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x558e40095d16 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x558e40095d16 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x558e400c31d0 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x558e400c31d0 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x558e40092d3f - std::io::Write::write_fmt::h1299aa7741865f2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x558e40095af4 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x558e40095af4 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x558e40097867 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x558e4009754d - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x558e3f8cc557 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h60265c2dfa87ee34
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x558e3f8cc557 - test::test_main::{{closure}}::h77865bd3127078c6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x558e40097e86 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbc5ccf4eb663e1e5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x558e40097e86 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x558e40097bd2 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x558e40096216 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x558e40097930 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x558e3f874495 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x558e3f874a73 - core::result::unwrap_failed::h03d8a5018196e1cd
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1649:5
[INFO] [stdout]   20:     0x558e3f908b3c - core::result::Result<T,E>::expect::h0436856a4ec65dbf
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1030:23
[INFO] [stdout]   21:     0x558e3f905197 - <mocktave::Interpreter as core::default::Default>::default::{{closure}}::h25186233363a832d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/mocktave-0.1.3/src/lib.rs:117:21
[INFO] [stdout]   22:     0x558e3f8f2004 - tokio::runtime::park::CachedParkThread::block_on::{{closure}}::hc79c9a6ea4e79a22
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.26.0/src/runtime/park.rs:283:63
[INFO] [stdout]   23:     0x558e3f8f1d02 - tokio::runtime::coop::with_budget::hb8b25815d38c2fe1
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.26.0/src/runtime/coop.rs:107:5
[INFO] [stdout]   24:     0x558e3f8f1d02 - tokio::runtime::coop::budget::h62f2de9f6b999fef
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.26.0/src/runtime/coop.rs:73:5
[INFO] [stdout]   25:     0x558e3f8f1d02 - tokio::runtime::park::CachedParkThread::block_on::hf775dd478aaa829f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.26.0/src/runtime/park.rs:283:31
[INFO] [stdout]   26:     0x558e3f8ed576 - tokio::runtime::context::BlockingRegionGuard::block_on::he6a78e02f5fe29c7
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.26.0/src/runtime/context.rs:315:13
[INFO] [stdout]   27:     0x558e3f9040b0 - tokio::runtime::scheduler::multi_thread::MultiThread::block_on::h54b81dade8f205eb
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.26.0/src/runtime/scheduler/multi_thread/mod.rs:66:9
[INFO] [stdout]   28:     0x558e3f9193b0 - tokio::runtime::runtime::Runtime::block_on::hc91f2134e5ff94d6
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.26.0/src/runtime/runtime.rs:304:45
[INFO] [stdout]   29:     0x558e3f904c99 - <mocktave::Interpreter as core::default::Default>::default::h6a12d26cd8404d5d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/mocktave-0.1.3/src/lib.rs:112:20
[INFO] [stdout]   30:     0x558e3f904baa - mocktave::eval::h757fa63a012084c6
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/mocktave-0.1.3/src/lib.rs:31:5
[INFO] [stdout]   31:     0x558e3f892649 - topopt::mocktave::mocktave_lk::h19c7a794a86908d1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/mocktave.rs:68:13
[INFO] [stdout]   32:     0x558e3f88c2c8 - topopt::lk_tests::test_lk::h1c5c85ca971e1052
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:434:42
[INFO] [stdout]   33:     0x558e3f88c297 - topopt::lk_tests::test_lk::{{closure}}::hf39ad242be916d52
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:433:17
[INFO] [stdout]   34:     0x558e3f8901e6 - core::ops::function::FnOnce::call_once::he04337ff1fcb083a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   35:     0x558e3f8d1e2f - core::ops::function::FnOnce::call_once::h8dc6907944022cf6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   36:     0x558e3f8d1e2f - test::__rust_begin_short_backtrace::haae1a87433f1efb3
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:627:18
[INFO] [stdout]   37:     0x558e3f8d0bb1 - test::run_test_in_process::{{closure}}::h8c7decfa7c14e152
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:60
[INFO] [stdout]   38:     0x558e3f8d0bb1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h19e6ff056d9d21e9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   39:     0x558e3f8d0bb1 - std::panicking::try::do_call::h89c848fcaa37c035
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   40:     0x558e3f8d0bb1 - std::panicking::try::h57ab3dc74e2839b8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   41:     0x558e3f8d0bb1 - std::panic::catch_unwind::hfb6a1b1abc120fb9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   42:     0x558e3f8d0bb1 - test::run_test_in_process::h5ae2f9875edd562d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:27
[INFO] [stdout]   43:     0x558e3f8d0bb1 - test::run_test::{{closure}}::h35d7300d8928a067
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:573:43
[INFO] [stdout]   44:     0x558e3f897ee6 - test::run_test::{{closure}}::h7525ced405d23d1b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:601:41
[INFO] [stdout]   45:     0x558e3f897ee6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4e7db78ce05afad8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   46:     0x558e3f89cf47 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcfbcb64f1a1b3482
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   47:     0x558e3f89cf47 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9d89c5c4108bd689
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   48:     0x558e3f89cf47 - std::panicking::try::do_call::h8a4869bc94ec50c9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   49:     0x558e3f89cf47 - std::panicking::try::h9a576f20ff81ac30
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   50:     0x558e3f89cf47 - std::panic::catch_unwind::hbcb4e3f860ef9830
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x558e3f89cf47 - std::thread::Builder::spawn_unchecked_::{{closure}}::h93c79a6be1505948
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   52:     0x558e3f89cf47 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h426d96740c81bdaf
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   53:     0x558e4009cac5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h12de4fc57affb195
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   54:     0x558e4009cac5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3c619f45059d5cf1
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   55:     0x558e4009cac5 - std::sys::unix::thread::Thread::new::thread_start::hbac657605e4b7389
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   56:     0x7fc604197ac3 - <unknown>
[INFO] [stdout]   57:     0x7fc604228bf4 - __clone
[INFO] [stdout]   58:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     lk_tests::test_lk
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "e5af9136bbcc1312a12e1829ae8179670d22313532f074a2f24f8be70ac7c1fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5af9136bbcc1312a12e1829ae8179670d22313532f074a2f24f8be70ac7c1fb", kill_on_drop: false }`
[INFO] [stdout] e5af9136bbcc1312a12e1829ae8179670d22313532f074a2f24f8be70ac7c1fb
[INFO] testing topopt-0.1.4 against beta-2024-02-10 for beta-1.77-1
[INFO] extracting crate topopt 0.1.4 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate topopt 0.1.4 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate topopt 0.1.4
[INFO] finished tweaking crates.io crate topopt 0.1.4
[INFO] tweaked toml for crates.io crate topopt 0.1.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate topopt 0.1.4 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-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee657e425aa349317aa8c6e92e374f3aee820f296b7cf2421e85fcddf2d2cf1d
[INFO] running `Command { std: "docker" "start" "-a" "ee657e425aa349317aa8c6e92e374f3aee820f296b7cf2421e85fcddf2d2cf1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee657e425aa349317aa8c6e92e374f3aee820f296b7cf2421e85fcddf2d2cf1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee657e425aa349317aa8c6e92e374f3aee820f296b7cf2421e85fcddf2d2cf1d", kill_on_drop: false }`
[INFO] [stdout] ee657e425aa349317aa8c6e92e374f3aee820f296b7cf2421e85fcddf2d2cf1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd2eb4ff18e0ce0b5b8facec70d3abc33c07767dcf52f3321e5226be1979027e
[INFO] running `Command { std: "docker" "start" "-a" "bd2eb4ff18e0ce0b5b8facec70d3abc33c07767dcf52f3321e5226be1979027e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.6
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling proc-macro2 v1.0.52
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling bytemuck v1.9.1
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling paste v1.0.7
[INFO] [stderr]    Compiling safe_arch v0.6.0
[INFO] [stderr]    Compiling wide v0.7.4
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-complex v0.4.1
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling simba v0.8.0
[INFO] [stderr]    Compiling nalgebra-macros v0.2.0
[INFO] [stderr]    Compiling nalgebra v0.32.2
[INFO] [stderr]    Compiling nalgebra-sparse v0.9.0
[INFO] [stderr]    Compiling topopt v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `iter` is assigned to, but never used
[INFO] [stdout]   --> src/lib.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let mut iter: usize = 0;
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_iter` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `c` is assigned to, but never used
[INFO] [stdout]   --> src/lib.rs:54:17
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let mut c = 0.0;
[INFO] [stdout]    |                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_c` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:159:32
[INFO] [stdout]     |
[INFO] [stdout] 159 |             xnew.zip_apply(m, |mut xel, ael| {
[INFO] [stdout]     |                                ----^^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:168:32
[INFO] [stdout]     |
[INFO] [stdout] 168 |             xnew.zip_apply(m, |mut xel, pel| {
[INFO] [stdout]     |                                ----^^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jdx`
[INFO] [stdout]    --> src/lib.rs:369:55
[INFO] [stdout]     |
[INFO] [stdout] 369 |         DVector::from_fn(u_as_matrix.shape().0, |idx, jdx| u_as_matrix[(idx, 0)]);
[INFO] [stdout]     |                                                       ^^^ help: if this is intentional, prefix it with an underscore: `_jdx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:365:9
[INFO] [stdout]     |
[INFO] [stdout] 365 |     let mut u_as_matrix = CscCholesky::factor(&k_sparse)
[INFO] [stdout]     |         ----^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.21s
[INFO] running `Command { std: "docker" "inspect" "bd2eb4ff18e0ce0b5b8facec70d3abc33c07767dcf52f3321e5226be1979027e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd2eb4ff18e0ce0b5b8facec70d3abc33c07767dcf52f3321e5226be1979027e", kill_on_drop: false }`
[INFO] [stdout] bd2eb4ff18e0ce0b5b8facec70d3abc33c07767dcf52f3321e5226be1979027e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d49f66c244e5464a6a711ec53b9895ec58894c53e3c3247bf65bd4653a634cb
[INFO] running `Command { std: "docker" "start" "-a" "2d49f66c244e5464a6a711ec53b9895ec58894c53e3c3247bf65bd4653a634cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling futures-core v0.3.27
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling tokio v1.26.0
[INFO] [stderr]    Compiling futures-task v0.3.27
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling futures-util v0.3.27
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling rustversion v1.0.12
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde_derive v1.0.156
[INFO] [stderr]    Compiling futures-sink v0.3.27
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling http v0.2.9
[INFO] [stderr]    Compiling futures-channel v0.3.27
[INFO] [stderr]    Compiling tracing-core v0.1.30
[INFO] [stderr]    Compiling serde v1.0.156
[INFO] [stderr]    Compiling anyhow v1.0.69
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling async-trait v0.1.66
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling percent-encoding v2.2.0
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling tower-layer v0.3.2
[INFO] [stderr]    Compiling matchit v0.7.0
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling bollard-buildkit-proto v0.1.0
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling form_urlencoded v1.1.0
[INFO] [stderr]    Compiling http-body v0.4.5
[INFO] [stderr]    Compiling thiserror v1.0.39
[INFO] [stderr]    Compiling unicode-bidi v0.3.11
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling serde_json v1.0.94
[INFO] [stderr]    Compiling aho-corasick v1.0.1
[INFO] [stderr]    Compiling regex-syntax v0.7.1
[INFO] [stderr]    Compiling mocktave v0.1.3
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling socket2 v0.4.9
[INFO] [stderr]    Compiling mio v0.8.6
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling axum-core v0.3.3
[INFO] [stderr]    Compiling axum v0.6.11
[INFO] [stderr]    Compiling base64 v0.21.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling num-complex v0.4.1
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling idna v0.3.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling simba v0.8.0
[INFO] [stderr]    Compiling url v2.3.1
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling regex v1.8.1
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling human_regex v0.3.0
[INFO] [stderr]    Compiling tokio-macros v1.8.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.23
[INFO] [stderr]    Compiling futures-macro v0.3.27
[INFO] [stderr]    Compiling pin-project-internal v1.0.12
[INFO] [stderr]    Compiling prost-derive v0.11.8
[INFO] [stderr]    Compiling async-stream-impl v0.3.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.39
[INFO] [stderr]    Compiling nalgebra-macros v0.2.0
[INFO] [stderr]    Compiling serde_repr v0.1.11
[INFO] [stderr]    Compiling async-stream v0.3.4
[INFO] [stderr]    Compiling pin-project v1.0.12
[INFO] [stderr]    Compiling prost v0.11.8
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling prost-types v0.11.8
[INFO] [stderr]    Compiling nalgebra v0.32.2
[INFO] [stderr]    Compiling tokio-util v0.7.7
[INFO] [stderr]    Compiling tokio-io-timeout v1.2.0
[INFO] [stderr]    Compiling tokio-stream v0.1.12
[INFO] [stderr]    Compiling h2 v0.3.16
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling serde_with v2.3.1
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling hyper v0.14.25
[INFO] [stderr]    Compiling nalgebra-sparse v0.9.0
[INFO] [stderr]    Compiling topopt v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `iter` is assigned to, but never used
[INFO] [stdout]   --> src/lib.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let mut iter: usize = 0;
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_iter` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `c` is assigned to, but never used
[INFO] [stdout]   --> src/lib.rs:54:17
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let mut c = 0.0;
[INFO] [stdout]    |                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_c` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:159:32
[INFO] [stdout]     |
[INFO] [stdout] 159 |             xnew.zip_apply(m, |mut xel, ael| {
[INFO] [stdout]     |                                ----^^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:168:32
[INFO] [stdout]     |
[INFO] [stdout] 168 |             xnew.zip_apply(m, |mut xel, pel| {
[INFO] [stdout]     |                                ----^^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jdx`
[INFO] [stdout]    --> src/lib.rs:369:55
[INFO] [stdout]     |
[INFO] [stdout] 369 |         DVector::from_fn(u_as_matrix.shape().0, |idx, jdx| u_as_matrix[(idx, 0)]);
[INFO] [stdout]     |                                                       ^^^ help: if this is intentional, prefix it with an underscore: `_jdx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:365:9
[INFO] [stdout]     |
[INFO] [stdout] 365 |     let mut u_as_matrix = CscCholesky::factor(&k_sparse)
[INFO] [stdout]     |         ----^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling hyper-timeout v0.4.1
[INFO] [stderr]    Compiling hyperlocal v0.8.0
[INFO] [stderr]    Compiling tonic v0.8.3
[INFO] [stderr]    Compiling bollard-stubs v1.42.0-rc.7
[INFO] [stderr]    Compiling bollard v0.14.0
[INFO] [stdout] warning: unused import: `nalgebra::DMatrix`
[INFO] [stdout]    --> src/lib.rs:430:9
[INFO] [stdout]     |
[INFO] [stdout] 430 |     use nalgebra::DMatrix;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `penalMax` should have a snake case name
[INFO] [stdout]  --> tests/test_against_octave.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     penalMax: f64,
[INFO] [stdout]   |     ^^^^^^^^ help: convert the identifier to snake case: `penal_max`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nelx`
[INFO] [stdout]  --> src/mocktave.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     nelx: usize,
[INFO] [stdout]   |     ^^^^ help: if this is intentional, prefix it with an underscore: `_nelx`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nely`
[INFO] [stdout]  --> src/mocktave.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     nely: usize,
[INFO] [stdout]   |     ^^^^ help: if this is intentional, prefix it with an underscore: `_nely`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]  --> src/mocktave.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     x: &DMatrix<f64>,
[INFO] [stdout]   |     ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `penalty`
[INFO] [stdout]  --> src/mocktave.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     penalty: f64,
[INFO] [stdout]   |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_penalty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `iter` is assigned to, but never used
[INFO] [stdout]   --> src/lib.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let mut iter: usize = 0;
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_iter` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `c` is assigned to, but never used
[INFO] [stdout]   --> src/lib.rs:54:17
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let mut c = 0.0;
[INFO] [stdout]    |                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_c` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:159:32
[INFO] [stdout]     |
[INFO] [stdout] 159 |             xnew.zip_apply(m, |mut xel, ael| {
[INFO] [stdout]     |                                ----^^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:168:32
[INFO] [stdout]     |
[INFO] [stdout] 168 |             xnew.zip_apply(m, |mut xel, pel| {
[INFO] [stdout]     |                                ----^^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `jdx`
[INFO] [stdout]    --> src/lib.rs:369:55
[INFO] [stdout]     |
[INFO] [stdout] 369 |         DVector::from_fn(u_as_matrix.shape().0, |idx, jdx| u_as_matrix[(idx, 0)]);
[INFO] [stdout]     |                                                       ^^^ help: if this is intentional, prefix it with an underscore: `_jdx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:365:9
[INFO] [stdout]     |
[INFO] [stdout] 365 |     let mut u_as_matrix = CscCholesky::factor(&k_sparse)
[INFO] [stdout]     |         ----^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mocktave_finite_element` is never used
[INFO] [stdout]  --> src/mocktave.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn mocktave_finite_element(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mocktave_top` is never used
[INFO] [stdout]   --> src/mocktave.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub fn mocktave_top(
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `penalMax` should have a snake case name
[INFO] [stdout]   --> src/mocktave.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     penalMax: f64,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to snake case: `penal_max`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 41.25s
[INFO] running `Command { std: "docker" "inspect" "2d49f66c244e5464a6a711ec53b9895ec58894c53e3c3247bf65bd4653a634cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d49f66c244e5464a6a711ec53b9895ec58894c53e3c3247bf65bd4653a634cb", kill_on_drop: false }`
[INFO] [stdout] 2d49f66c244e5464a6a711ec53b9895ec58894c53e3c3247bf65bd4653a634cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7302c5debec82bfa9db25a1e16808d7f5fa75a01fb4261fd6029645da9082e0d
[INFO] running `Command { std: "docker" "start" "-a" "7302c5debec82bfa9db25a1e16808d7f5fa75a01fb4261fd6029645da9082e0d", kill_on_drop: false }`
[INFO] [stderr] warning: variable `iter` is assigned to, but never used
[INFO] [stderr]   --> src/lib.rs:45:13
[INFO] [stderr]    |
[INFO] [stderr] 45 |     let mut iter: usize = 0;
[INFO] [stderr]    |             ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_iter` instead
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `c` is assigned to, but never used
[INFO] [stderr]   --> src/lib.rs:54:17
[INFO] [stderr]    |
[INFO] [stderr] 54 |         let mut c = 0.0;
[INFO] [stderr]    |                 ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_c` instead
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:159:32
[INFO] [stderr]     |
[INFO] [stderr] 159 |             xnew.zip_apply(m, |mut xel, ael| {
[INFO] [stderr]     |                                ----^^^
[INFO] [stderr]     |                                |
[INFO] [stderr]     |                                help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:168:32
[INFO] [stderr]     |
[INFO] [stderr] 168 |             xnew.zip_apply(m, |mut xel, pel| {
[INFO] [stderr]     |                                ----^^^
[INFO] [stderr]     |                                |
[INFO] [stderr]     |                                help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `jdx`
[INFO] [stderr]    --> src/lib.rs:369:55
[INFO] [stderr]     |
[INFO] [stderr] 369 |         DVector::from_fn(u_as_matrix.shape().0, |idx, jdx| u_as_matrix[(idx, 0)]);
[INFO] [stderr]     |                                                       ^^^ help: if this is intentional, prefix it with an underscore: `_jdx`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:365:9
[INFO] [stderr]     |
[INFO] [stderr] 365 |     let mut u_as_matrix = CscCholesky::factor(&k_sparse)
[INFO] [stderr]     |         ----^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: `topopt` (lib) generated 6 warnings (run `cargo fix --lib -p topopt` to apply 4 suggestions)
[INFO] [stderr] warning: variable `penalMax` should have a snake case name
[INFO] [stderr]  --> tests/test_against_octave.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     penalMax: f64,
[INFO] [stderr]   |     ^^^^^^^^ help: convert the identifier to snake case: `penal_max`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `topopt` (test "test_against_octave") generated 1 warning
[INFO] [stderr] warning: unused import: `nalgebra::DMatrix`
[INFO] [stderr]    --> src/lib.rs:430:9
[INFO] [stderr]     |
[INFO] [stderr] 430 |     use nalgebra::DMatrix;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `nelx`
[INFO] [stderr]  --> src/mocktave.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     nelx: usize,
[INFO] [stderr]   |     ^^^^ help: if this is intentional, prefix it with an underscore: `_nelx`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `nely`
[INFO] [stderr]  --> src/mocktave.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     nely: usize,
[INFO] [stderr]   |     ^^^^ help: if this is intentional, prefix it with an underscore: `_nely`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]  --> src/mocktave.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     x: &DMatrix<f64>,
[INFO] [stderr]   |     ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `penalty`
[INFO] [stderr]  --> src/mocktave.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     penalty: f64,
[INFO] [stderr]   |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_penalty`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `iter` is assigned to, but never used
[INFO] [stderr]   --> src/lib.rs:45:13
[INFO] [stderr]    |
[INFO] [stderr] 45 |     let mut iter: usize = 0;
[INFO] [stderr]    |             ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_iter` instead
[INFO] [stderr] 
[INFO] [stderr] warning: function `mocktave_finite_element` is never used
[INFO] [stderr]  --> src/mocktave.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn mocktave_finite_element(
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `mocktave_top` is never used
[INFO] [stderr]   --> src/mocktave.rs:73:8
[INFO] [stderr]    |
[INFO] [stderr] 73 | pub fn mocktave_top(
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `penalMax` should have a snake case name
[INFO] [stderr]   --> src/mocktave.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 77 |     penalMax: f64,
[INFO] [stderr]    |     ^^^^^^^^ help: convert the identifier to snake case: `penal_max`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `topopt` (lib test) generated 14 warnings (5 duplicates) (run `cargo fix --lib -p topopt --tests` to apply 5 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/topopt-fbe717db4422110e)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test check_tests::test_check ... ok
[INFO] [stdout] test check_tests::test_check_realistic ... ok
[INFO] [stdout] test oc_tests::test_oc ... ok
[INFO] [stdout] test utils::min_max_tests::test_min ... ok
[INFO] [stdout] test utils::min_max_tests::test_max ... ok
[INFO] [stdout] test fe_tests::test_finite_element ... ok
[INFO] [stdout] test lk_tests::test_lk ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- lk_tests::test_lk stdout ----
[INFO] [stdout] thread 'lk_tests::test_lk' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/mocktave-0.1.3/src/lib.rs:129:26:
[INFO] [stdout] Could not create image.: HyperResponseError { err: hyper::Error(Connect, Os { code: 2, kind: NotFound, message: "No such file or directory" }) }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55fb65a463e6 - std::backtrace_rs::backtrace::libunwind::trace::h140b6deb6a45c671
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55fb65a463e6 - std::backtrace_rs::backtrace::trace_unsynchronized::h8450d7e4e9219aed
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55fb65a463e6 - std::sys_common::backtrace::_print_fmt::hbd28e5e6c6fc3a3f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55fb65a463e6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hb058f285768cf98e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55fb65a738f0 - core::fmt::rt::Argument::fmt::h87dec7a95127da24
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55fb65a738f0 - core::fmt::write::h873f89a91a4832db
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55fb65a431ff - std::io::Write::write_fmt::h90f651e9e694a4bb
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/io/mod.rs:1846:15
[INFO] [stdout]    7:     0x55fb65a461c4 - std::sys_common::backtrace::_print::h7719d1529d9a9e13
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55fb65a461c4 - std::sys_common::backtrace::print::haa3afbd0e7947108
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55fb65a47f37 - std::panicking::default_hook::{{closure}}::h10e3de2ec0eaff22
[INFO] [stdout]   10:     0x55fb65a47c1d - std::panicking::default_hook::hbdc1b1b7fe073dab
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55fb65287c67 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h20f7887d7cd0a330
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55fb65287c67 - test::test_main::{{closure}}::hc125a615957b5cb1
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55fb65a48556 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h8c19e0590f8443c4
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55fb65a48556 - std::panicking::rust_panic_with_hook::hb81692602460473d
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:785:13
[INFO] [stdout]   15:     0x55fb65a482a2 - std::panicking::begin_panic_handler::{{closure}}::h2470593aa2678e9c
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:659:13
[INFO] [stdout]   16:     0x55fb65a468e6 - std::sys_common::backtrace::__rust_end_short_backtrace::h560bb50225b0562b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55fb65a47ff4 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:647:5
[INFO] [stdout]   18:     0x55fb6522ff25 - core::panicking::panic_fmt::h29b6f262f6458dc3
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55fb65230503 - core::result::unwrap_failed::h12bc80647957bcdb
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/result.rs:1649:5
[INFO] [stdout]   20:     0x55fb6529cdbc - core::result::Result<T,E>::expect::h8fedbed46302de89
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/result.rs:1030:23
[INFO] [stdout]   21:     0x55fb652b3b47 - <mocktave::Interpreter as core::default::Default>::default::{{closure}}::h7947da7115ad1d7c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/mocktave-0.1.3/src/lib.rs:117:21
[INFO] [stdout]   22:     0x55fb652d47d4 - tokio::runtime::park::CachedParkThread::block_on::{{closure}}::h6404510e6615fd1d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.26.0/src/runtime/park.rs:283:63
[INFO] [stdout]   23:     0x55fb652d3f42 - tokio::runtime::coop::with_budget::hc6f08da5a4362e00
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.26.0/src/runtime/coop.rs:107:5
[INFO] [stdout]   24:     0x55fb652d3f42 - tokio::runtime::coop::budget::hc051f7ef3e821074
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.26.0/src/runtime/coop.rs:73:5
[INFO] [stdout]   25:     0x55fb652d3f42 - tokio::runtime::park::CachedParkThread::block_on::hda94158134f92dfa
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.26.0/src/runtime/park.rs:283:31
[INFO] [stdout]   26:     0x55fb652e0ad6 - tokio::runtime::context::BlockingRegionGuard::block_on::he49a2fbc36f44365
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.26.0/src/runtime/context.rs:315:13
[INFO] [stdout]   27:     0x55fb6529e190 - tokio::runtime::scheduler::multi_thread::MultiThread::block_on::hbc7a9fa082f07df8
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.26.0/src/runtime/scheduler/multi_thread/mod.rs:66:9
[INFO] [stdout]   28:     0x55fb652a1c30 - tokio::runtime::runtime::Runtime::block_on::h67efc7c9c19494d5
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.26.0/src/runtime/runtime.rs:304:45
[INFO] [stdout]   29:     0x55fb652b3649 - <mocktave::Interpreter as core::default::Default>::default::h2bb1ed349f648f32
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/mocktave-0.1.3/src/lib.rs:112:20
[INFO] [stdout]   30:     0x55fb652b355a - mocktave::eval::h95ccda1ebae71901
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/mocktave-0.1.3/src/lib.rs:31:5
[INFO] [stdout]   31:     0x55fb6524e6c9 - topopt::mocktave::mocktave_lk::h46fda75dfeb3196a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/mocktave.rs:68:13
[INFO] [stdout]   32:     0x55fb6524f288 - topopt::lk_tests::test_lk::hb23dc42d7ce6d36d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:434:42
[INFO] [stdout]   33:     0x55fb6524f257 - topopt::lk_tests::test_lk::{{closure}}::h921bf24b99aa67f6
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:433:17
[INFO] [stdout]   34:     0x55fb65244696 - core::ops::function::FnOnce::call_once::h4abca21040526a28
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   35:     0x55fb6528d85f - core::ops::function::FnOnce::call_once::h692fe6f34484199f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   36:     0x55fb6528d85f - test::__rust_begin_short_backtrace::h48b62e76bd60e2de
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:621:18
[INFO] [stdout]   37:     0x55fb6528c681 - test::run_test_in_process::{{closure}}::h1c68597526ef43db
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:644:60
[INFO] [stdout]   38:     0x55fb6528c681 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hcae98092997f976b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   39:     0x55fb6528c681 - std::panicking::try::do_call::h8d1548c2f5bb535a
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   40:     0x55fb6528c681 - std::panicking::try::hbb7a2054f484688e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   41:     0x55fb6528c681 - std::panic::catch_unwind::h696d12d9d80497c2
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   42:     0x55fb6528c681 - test::run_test_in_process::h053367a7217c825b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:644:27
[INFO] [stdout]   43:     0x55fb6528c681 - test::run_test::{{closure}}::hfa524e9fabcba78e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:567:43
[INFO] [stdout]   44:     0x55fb65253ae6 - test::run_test::{{closure}}::h2c4d0bb741ef7f9f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:595:41
[INFO] [stdout]   45:     0x55fb65253ae6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h0d2c708415550075
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   46:     0x55fb65258aa7 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h76e2635840d7293f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   47:     0x55fb65258aa7 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::haa640b67a810a214
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   48:     0x55fb65258aa7 - std::panicking::try::do_call::h41892e3bc2807ab5
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   49:     0x55fb65258aa7 - std::panicking::try::h861a16d180681c80
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   50:     0x55fb65258aa7 - std::panic::catch_unwind::h8195f9064b1509fa
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x55fb65258aa7 - std::thread::Builder::spawn_unchecked_::{{closure}}::h73cc419da1217371
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   52:     0x55fb65258aa7 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h79dc6499ff073b09
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   53:     0x55fb65a4ca75 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::ha718e8cdc51a5182
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   54:     0x55fb65a4ca75 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h86072abc877c5474
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   55:     0x55fb65a4ca75 - std::sys::pal::unix::thread::Thread::new::thread_start::hac4056197c365894
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   56:     0x7fb174cc8ac3 - <unknown>
[INFO] [stdout]   57:     0x7fb174d59bf4 - __clone
[INFO] [stdout]   58:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     lk_tests::test_lk
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "7302c5debec82bfa9db25a1e16808d7f5fa75a01fb4261fd6029645da9082e0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7302c5debec82bfa9db25a1e16808d7f5fa75a01fb4261fd6029645da9082e0d", kill_on_drop: false }`
[INFO] [stdout] 7302c5debec82bfa9db25a1e16808d7f5fa75a01fb4261fd6029645da9082e0d
