[INFO] cloning repository https://github.com/nikekukuri/rusty-toyspice
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nikekukuri/rusty-toyspice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikekukuri%2Frusty-toyspice", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikekukuri%2Frusty-toyspice'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 11afdaed4147e9a240c3db6fa276f56f6f22234b
[INFO] testing nikekukuri/rusty-toyspice against 1.75.0 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikekukuri%2Frusty-toyspice" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nikekukuri/rusty-toyspice on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nikekukuri/rusty-toyspice
[INFO] finished tweaking git repo https://github.com/nikekukuri/rusty-toyspice
[INFO] tweaked toml for git repo https://github.com/nikekukuri/rusty-toyspice written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/nikekukuri/rusty-toyspice 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded intel-mkl-src v0.8.1
[INFO] [stderr]   Downloaded intel-mkl-tool v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93c3e4822a2d6f88bb1fbe37b79008fdedb6e4308c038296a193a5c2e5371e31
[INFO] running `Command { std: "docker" "start" "-a" "93c3e4822a2d6f88bb1fbe37b79008fdedb6e4308c038296a193a5c2e5371e31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93c3e4822a2d6f88bb1fbe37b79008fdedb6e4308c038296a193a5c2e5371e31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93c3e4822a2d6f88bb1fbe37b79008fdedb6e4308c038296a193a5c2e5371e31", kill_on_drop: false }`
[INFO] [stdout] 93c3e4822a2d6f88bb1fbe37b79008fdedb6e4308c038296a193a5c2e5371e31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f997ea44313f1f978e0b9429fc6c80114db3d1cd6481599e2fe8429a3c0ef4d0
[INFO] running `Command { std: "docker" "start" "-a" "f997ea44313f1f978e0b9429fc6c80114db3d1cd6481599e2fe8429a3c0ef4d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling serde_json v1.0.93
[INFO] [stderr]    Compiling rustls v0.20.8
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling percent-encoding v2.2.0
[INFO] [stderr]    Compiling ryu v1.0.12
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling itoa v1.0.5
[INFO] [stderr]    Compiling unicode-bidi v0.3.10
[INFO] [stderr]    Compiling form_urlencoded v1.1.0
[INFO] [stderr]    Compiling miniz_oxide v0.6.2
[INFO] [stderr]    Compiling anyhow v1.0.69
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling unicode-normalization v0.1.22
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling flate2 v1.0.25
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling filetime v0.2.20
[INFO] [stderr]    Compiling xattr v0.2.3
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling cpufeatures v0.2.5
[INFO] [stderr]    Compiling iana-time-zone v0.1.53
[INFO] [stderr]    Compiling uuid v1.3.0
[INFO] [stderr]    Compiling tar v0.4.38
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling idna v0.3.0
[INFO] [stderr]    Compiling directories v4.0.1
[INFO] [stderr]    Compiling base16ct v0.1.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling intel-mkl-tool v0.8.1
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling cblas-sys v0.1.4
[INFO] [stderr]    Compiling chrono v0.4.23
[INFO] [stderr]    Compiling url v2.3.1
[INFO] [stderr]    Compiling block-buffer v0.10.3
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling lapack-sys v0.14.0
[INFO] [stderr]    Compiling digest v0.10.6
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling sha2 v0.10.6
[INFO] [stderr]    Compiling regex v1.7.1
[INFO] [stderr]    Compiling darling_core v0.14.3
[INFO] [stderr]    Compiling num-complex v0.4.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling getset v0.1.2
[INFO] [stderr]    Compiling katexit v0.1.4
[INFO] [stderr]    Compiling webpki v0.22.0
[INFO] [stderr]    Compiling sct v0.7.0
[INFO] [stderr]    Compiling cauchy v0.4.0
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling webpki-roots v0.22.6
[INFO] [stderr]    Compiling darling_macro v0.14.3
[INFO] [stderr]    Compiling darling v0.14.3
[INFO] [stderr]    Compiling derive_builder_core v0.11.2
[INFO] [stderr]    Compiling derive_builder_macro v0.11.2
[INFO] [stderr]    Compiling derive_builder v0.11.2
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling ureq v2.6.2
[INFO] [stderr]    Compiling oci-spec v0.5.8
[INFO] [stderr]    Compiling ocipkg v0.2.8
[INFO] [stderr]    Compiling intel-mkl-src v0.8.1
[INFO] [stderr]    Compiling lax v0.16.0
[INFO] [stderr]    Compiling ndarray-linalg v0.16.0
[INFO] [stderr]    Compiling rusty-spice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::elements::Element`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::elements::Element;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/main.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![warn(unused_imports)]
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `omega`
[INFO] [stdout]   --> src/elements.rs:58:70
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn ac_mat_vec_V(&mut self, mut elem_mat_vec: TuppleArray1Array2, omega: f64) -> TuppleArray1Array2 {
[INFO] [stdout]    |                                                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_omega`
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/elements.rs:1:9
[INFO] [stdout]    |
[INFO] [stdout] 1  | #![warn(unused_variables)]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `omega`
[INFO] [stdout]   --> src/elements.rs:73:70
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn ac_mat_vec_R(&mut self, mut elem_mat_vec: TuppleArray1Array2, omega: f64) -> TuppleArray1Array2 {
[INFO] [stdout]    |                                                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_omega`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/elements.rs:73:32
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn ac_mat_vec_R(&mut self, mut elem_mat_vec: TuppleArray1Array2, omega: f64) -> TuppleArray1Array2 {
[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: unused variable: `results_z`
[INFO] [stdout]   --> src/main.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let mut results_z: Vec<Result<Array1<Complex64>>> = vec![];
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_results_z`
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/main.rs:1:9
[INFO] [stdout]    |
[INFO] [stdout] 1  | #![warn(unused_variables)]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let mut results_z: Vec<Result<Array1<Complex64>>> = vec![];
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `DC` and `Tran` are never constructed
[INFO] [stdout]   --> src/matrix.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum Analysis {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] 15 |     DC, //TODO
[INFO] [stdout]    |     ^^
[INFO] [stdout] 16 |     AC,
[INFO] [stdout] 17 |     Tran, //TODO
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/matrix.rs:3:9
[INFO] [stdout]    |
[INFO] [stdout] 3  | #![warn(dead_code)]
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_current_mat_vec`, `get_current_nodes`, `get_number_of_nodes`, and `solve` are never used
[INFO] [stdout]    --> src/matrix.rs:272:12
[INFO] [stdout]     |
[INFO] [stdout] 105 | impl CircuitMatrix {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 272 |     pub fn get_current_mat_vec(&self) -> (Array2<Complex64>, Array1<Complex64>) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 276 |     pub fn get_current_nodes(&self) -> Array1<usize> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 280 |     pub fn get_number_of_nodes(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 284 |     pub fn solve(&self) -> Result<Array1<Complex64>> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `total_elements` is never used
[INFO] [stdout]   --> src/netlist.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Netlist {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 28 |     fn total_elements(&self) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/netlist.rs:3:9
[INFO] [stdout]    |
[INFO] [stdout] 3  | #![warn(dead_code)]
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `gen_mat_vec_V` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn gen_mat_vec_V(&mut self, elem: Element) -> (Array2<Complex64>, Array1<Complex64>);
[INFO] [stdout]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `gen_mat_vec_v`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `ac_mat_vec_V` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn ac_mat_vec_V(&mut self, elem_mat_vec: TuppleArray1Array2,  omega: f64) -> TuppleArray1Array2;
[INFO] [stdout]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `ac_mat_vec_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `gen_mat_vec_R` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn gen_mat_vec_R(&mut self, elem: Element) -> (Array2<Complex64>, Array1<Complex64>);
[INFO] [stdout]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `gen_mat_vec_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `ac_mat_vec_R` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn ac_mat_vec_R(&mut self, elem_mat_vec: TuppleArray1Array2,  omega: f64) -> TuppleArray1Array2;
[INFO] [stdout]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `ac_mat_vec_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `gen_mat_vec_C` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn gen_mat_vec_C(&mut self, elem: Element) -> (Array2<Complex64>, Array1<Complex64>);
[INFO] [stdout]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `gen_mat_vec_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `ac_mat_vec_C` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn ac_mat_vec_C(&mut self, elem_mat_vec: TuppleArray1Array2,  omega: f64) -> TuppleArray1Array2;
[INFO] [stdout]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `ac_mat_vec_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `gen_mat_vec_L` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn gen_mat_vec_L(&mut self, elem: Element) -> (Array2<Complex64>, Array1<Complex64>);
[INFO] [stdout]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `gen_mat_vec_l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `ac_mat_vec_L` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn ac_mat_vec_L(&mut self, elem_mat_vec: TuppleArray1Array2,  omega: f64) -> TuppleArray1Array2;
[INFO] [stdout]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `ac_mat_vec_l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `E` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let E = elem.value;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `G` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let G = 1.0 / elem.value;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `C` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |         let C = elem.value;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `L` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let L = elem.value;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.04s
[INFO] running `Command { std: "docker" "inspect" "f997ea44313f1f978e0b9429fc6c80114db3d1cd6481599e2fe8429a3c0ef4d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f997ea44313f1f978e0b9429fc6c80114db3d1cd6481599e2fe8429a3c0ef4d0", kill_on_drop: false }`
[INFO] [stdout] f997ea44313f1f978e0b9429fc6c80114db3d1cd6481599e2fe8429a3c0ef4d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 186a7f4fcd4cd3f7402777bf39917612d46c74ff2d6ca0e612d4f4a5cac941d2
[INFO] running `Command { std: "docker" "start" "-a" "186a7f4fcd4cd3f7402777bf39917612d46c74ff2d6ca0e612d4f4a5cac941d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty-spice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/elements.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 112 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/elements.rs:2:9
[INFO] [stdout]     |
[INFO] [stdout] 2   | #![warn(unused_imports)]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::matrix::CircuitMatrix`
[INFO] [stdout]    --> src/elements.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |     use crate::matrix::CircuitMatrix;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::elements::Element`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::elements::Element;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/main.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![warn(unused_imports)]
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/main.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `omega`
[INFO] [stdout]   --> src/elements.rs:58:70
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn ac_mat_vec_V(&mut self, mut elem_mat_vec: TuppleArray1Array2, omega: f64) -> TuppleArray1Array2 {
[INFO] [stdout]    |                                                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_omega`
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/elements.rs:1:9
[INFO] [stdout]    |
[INFO] [stdout] 1  | #![warn(unused_variables)]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `omega`
[INFO] [stdout]   --> src/elements.rs:73:70
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn ac_mat_vec_R(&mut self, mut elem_mat_vec: TuppleArray1Array2, omega: f64) -> TuppleArray1Array2 {
[INFO] [stdout]    |                                                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_omega`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/elements.rs:73:32
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn ac_mat_vec_R(&mut self, mut elem_mat_vec: TuppleArray1Array2, omega: f64) -> TuppleArray1Array2 {
[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: unused variable: `results_z`
[INFO] [stdout]   --> src/main.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let mut results_z: Vec<Result<Array1<Complex64>>> = vec![];
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_results_z`
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/main.rs:1:9
[INFO] [stdout]    |
[INFO] [stdout] 1  | #![warn(unused_variables)]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let mut results_z: Vec<Result<Array1<Complex64>>> = vec![];
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `DC` and `Tran` are never constructed
[INFO] [stdout]   --> src/matrix.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum Analysis {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] 15 |     DC, //TODO
[INFO] [stdout]    |     ^^
[INFO] [stdout] 16 |     AC,
[INFO] [stdout] 17 |     Tran, //TODO
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/matrix.rs:3:9
[INFO] [stdout]    |
[INFO] [stdout] 3  | #![warn(dead_code)]
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_current_mat_vec`, `get_current_nodes`, `get_number_of_nodes`, and `solve` are never used
[INFO] [stdout]    --> src/matrix.rs:272:12
[INFO] [stdout]     |
[INFO] [stdout] 105 | impl CircuitMatrix {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 272 |     pub fn get_current_mat_vec(&self) -> (Array2<Complex64>, Array1<Complex64>) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 276 |     pub fn get_current_nodes(&self) -> Array1<usize> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 280 |     pub fn get_number_of_nodes(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 284 |     pub fn solve(&self) -> Result<Array1<Complex64>> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `total_elements` is never used
[INFO] [stdout]   --> src/netlist.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Netlist {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 28 |     fn total_elements(&self) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/netlist.rs:3:9
[INFO] [stdout]    |
[INFO] [stdout] 3  | #![warn(dead_code)]
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `gen_mat_vec_V` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn gen_mat_vec_V(&mut self, elem: Element) -> (Array2<Complex64>, Array1<Complex64>);
[INFO] [stdout]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `gen_mat_vec_v`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `ac_mat_vec_V` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn ac_mat_vec_V(&mut self, elem_mat_vec: TuppleArray1Array2,  omega: f64) -> TuppleArray1Array2;
[INFO] [stdout]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `ac_mat_vec_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `gen_mat_vec_R` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn gen_mat_vec_R(&mut self, elem: Element) -> (Array2<Complex64>, Array1<Complex64>);
[INFO] [stdout]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `gen_mat_vec_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `ac_mat_vec_R` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn ac_mat_vec_R(&mut self, elem_mat_vec: TuppleArray1Array2,  omega: f64) -> TuppleArray1Array2;
[INFO] [stdout]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `ac_mat_vec_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `gen_mat_vec_C` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn gen_mat_vec_C(&mut self, elem: Element) -> (Array2<Complex64>, Array1<Complex64>);
[INFO] [stdout]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `gen_mat_vec_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `ac_mat_vec_C` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn ac_mat_vec_C(&mut self, elem_mat_vec: TuppleArray1Array2,  omega: f64) -> TuppleArray1Array2;
[INFO] [stdout]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `ac_mat_vec_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `gen_mat_vec_L` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn gen_mat_vec_L(&mut self, elem: Element) -> (Array2<Complex64>, Array1<Complex64>);
[INFO] [stdout]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `gen_mat_vec_l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `ac_mat_vec_L` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn ac_mat_vec_L(&mut self, elem_mat_vec: TuppleArray1Array2,  omega: f64) -> TuppleArray1Array2;
[INFO] [stdout]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `ac_mat_vec_l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `E` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let E = elem.value;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `G` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let G = 1.0 / elem.value;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `C` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |         let C = elem.value;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `L` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let L = elem.value;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "186a7f4fcd4cd3f7402777bf39917612d46c74ff2d6ca0e612d4f4a5cac941d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "186a7f4fcd4cd3f7402777bf39917612d46c74ff2d6ca0e612d4f4a5cac941d2", kill_on_drop: false }`
[INFO] [stdout] 186a7f4fcd4cd3f7402777bf39917612d46c74ff2d6ca0e612d4f4a5cac941d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0dc43cf2346321414d667d18a6f9b7ed9623c8b4241e437de19e2c1ed5457140
[INFO] running `Command { std: "docker" "start" "-a" "0dc43cf2346321414d667d18a6f9b7ed9623c8b4241e437de19e2c1ed5457140", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> src/elements.rs:112:9
[INFO] [stderr]     |
[INFO] [stderr] 112 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/elements.rs:2:9
[INFO] [stderr]     |
[INFO] [stderr] 2   | #![warn(unused_imports)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::matrix::CircuitMatrix`
[INFO] [stderr]    --> src/elements.rs:113:9
[INFO] [stderr]     |
[INFO] [stderr] 113 |     use crate::matrix::CircuitMatrix;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::elements::Element`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::elements::Element;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]  --> src/main.rs:2:9
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![warn(unused_imports)]
[INFO] [stderr]   |         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]   --> src/main.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::collections::HashMap;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]   --> src/main.rs:98:9
[INFO] [stderr]    |
[INFO] [stderr] 98 |     use super::*;
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `omega`
[INFO] [stderr]   --> src/elements.rs:58:70
[INFO] [stderr]    |
[INFO] [stderr] 58 |     fn ac_mat_vec_V(&mut self, mut elem_mat_vec: TuppleArray1Array2, omega: f64) -> TuppleArray1Array2 {
[INFO] [stderr]    |                                                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_omega`
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/elements.rs:1:9
[INFO] [stderr]    |
[INFO] [stderr] 1  | #![warn(unused_variables)]
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `omega`
[INFO] [stderr]   --> src/elements.rs:73:70
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn ac_mat_vec_R(&mut self, mut elem_mat_vec: TuppleArray1Array2, omega: f64) -> TuppleArray1Array2 {
[INFO] [stderr]    |                                                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_omega`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/elements.rs:73:32
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn ac_mat_vec_R(&mut self, mut elem_mat_vec: TuppleArray1Array2, omega: f64) -> TuppleArray1Array2 {
[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: unused variable: `results_z`
[INFO] [stderr]   --> src/main.rs:58:13
[INFO] [stderr]    |
[INFO] [stderr] 58 |     let mut results_z: Vec<Result<Array1<Complex64>>> = vec![];
[INFO] [stderr]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_results_z`
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/main.rs:1:9
[INFO] [stderr]    |
[INFO] [stderr] 1  | #![warn(unused_variables)]
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:58:9
[INFO] [stderr]    |
[INFO] [stderr] 58 |     let mut results_z: Vec<Result<Array1<Complex64>>> = vec![];
[INFO] [stderr]    |         ----^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variants `DC` and `Tran` are never constructed
[INFO] [stderr]   --> src/matrix.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub enum Analysis {
[INFO] [stderr]    |          -------- variants in this enum
[INFO] [stderr] 15 |     DC, //TODO
[INFO] [stderr]    |     ^^
[INFO] [stderr] 16 |     AC,
[INFO] [stderr] 17 |     Tran, //TODO
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/matrix.rs:3:9
[INFO] [stderr]    |
[INFO] [stderr] 3  | #![warn(dead_code)]
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `get_current_mat_vec`, `get_current_nodes`, `get_number_of_nodes`, and `solve` are never used
[INFO] [stderr]    --> src/matrix.rs:272:12
[INFO] [stderr]     |
[INFO] [stderr] 105 | impl CircuitMatrix {
[INFO] [stderr]     | ------------------ methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 272 |     pub fn get_current_mat_vec(&self) -> (Array2<Complex64>, Array1<Complex64>) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 276 |     pub fn get_current_nodes(&self) -> Array1<usize> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 280 |     pub fn get_number_of_nodes(&self) -> usize {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 284 |     pub fn solve(&self) -> Result<Array1<Complex64>> {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `total_elements` is never used
[INFO] [stderr]   --> src/netlist.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 19 | impl Netlist {
[INFO] [stderr]    | ------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 28 |     fn total_elements(&self) -> usize {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/netlist.rs:3:9
[INFO] [stderr]    |
[INFO] [stderr] 3  | #![warn(dead_code)]
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait method `gen_mat_vec_V` should have a snake case name
[INFO] [stderr]   --> src/elements.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn gen_mat_vec_V(&mut self, elem: Element) -> (Array2<Complex64>, Array1<Complex64>);
[INFO] [stderr]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `gen_mat_vec_v`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait method `ac_mat_vec_V` should have a snake case name
[INFO] [stderr]   --> src/elements.rs:29:8
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn ac_mat_vec_V(&mut self, elem_mat_vec: TuppleArray1Array2,  omega: f64) -> TuppleArray1Array2;
[INFO] [stderr]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `ac_mat_vec_v`
[INFO] [stderr] 
[INFO] [stderr] warning: trait method `gen_mat_vec_R` should have a snake case name
[INFO] [stderr]   --> src/elements.rs:33:8
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn gen_mat_vec_R(&mut self, elem: Element) -> (Array2<Complex64>, Array1<Complex64>);
[INFO] [stderr]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `gen_mat_vec_r`
[INFO] [stderr] 
[INFO] [stderr] warning: trait method `ac_mat_vec_R` should have a snake case name
[INFO] [stderr]   --> src/elements.rs:34:8
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn ac_mat_vec_R(&mut self, elem_mat_vec: TuppleArray1Array2,  omega: f64) -> TuppleArray1Array2;
[INFO] [stderr]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `ac_mat_vec_r`
[INFO] [stderr] 
[INFO] [stderr] warning: trait method `gen_mat_vec_C` should have a snake case name
[INFO] [stderr]   --> src/elements.rs:38:8
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn gen_mat_vec_C(&mut self, elem: Element) -> (Array2<Complex64>, Array1<Complex64>);
[INFO] [stderr]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `gen_mat_vec_c`
[INFO] [stderr] 
[INFO] [stderr] warning: trait method `ac_mat_vec_C` should have a snake case name
[INFO] [stderr]   --> src/elements.rs:39:8
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn ac_mat_vec_C(&mut self, elem_mat_vec: TuppleArray1Array2,  omega: f64) -> TuppleArray1Array2;
[INFO] [stderr]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `ac_mat_vec_c`
[INFO] [stderr] 
[INFO] [stderr] warning: trait method `gen_mat_vec_L` should have a snake case name
[INFO] [stderr]   --> src/elements.rs:43:8
[INFO] [stderr]    |
[INFO] [stderr] 43 |     fn gen_mat_vec_L(&mut self, elem: Element) -> (Array2<Complex64>, Array1<Complex64>);
[INFO] [stderr]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `gen_mat_vec_l`
[INFO] [stderr] 
[INFO] [stderr] warning: trait method `ac_mat_vec_L` should have a snake case name
[INFO] [stderr]   --> src/elements.rs:44:8
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn ac_mat_vec_L(&mut self, elem_mat_vec: TuppleArray1Array2,  omega: f64) -> TuppleArray1Array2;
[INFO] [stderr]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `ac_mat_vec_l`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `E` should have a snake case name
[INFO] [stderr]   --> src/elements.rs:49:13
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let E = elem.value;
[INFO] [stderr]    |             ^ help: convert the identifier to snake case: `e`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `G` should have a snake case name
[INFO] [stderr]   --> src/elements.rs:66:13
[INFO] [stderr]    |
[INFO] [stderr] 66 |         let G = 1.0 / elem.value;
[INFO] [stderr]    |             ^ help: convert the identifier to snake case: `g`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `C` should have a snake case name
[INFO] [stderr]   --> src/elements.rs:80:13
[INFO] [stderr]    |
[INFO] [stderr] 80 |         let C = elem.value;
[INFO] [stderr]    |             ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `L` should have a snake case name
[INFO] [stderr]   --> src/elements.rs:95:13
[INFO] [stderr]    |
[INFO] [stderr] 95 |         let L = elem.value;
[INFO] [stderr]    |             ^ help: convert the identifier to snake case: `l`
[INFO] [stderr] 
[INFO] [stderr] warning: `rusty-spice` (bin "rusty-spice" test) generated 25 warnings (run `cargo fix --bin "rusty-spice" --tests` to apply 10 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rusty_spice-3ae53ae64e0279b0)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test matrix::tests::matrix ... ok
[INFO] [stdout] test tests::netlist ... ok
[INFO] [stdout] test elements::tests::matrix ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- elements::tests::matrix stdout ----
[INFO] [stdout] thread 'elements::tests::matrix' panicked at src/elements.rs:117:9:
[INFO] [stdout] not implemented
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55e2d2bdd3cc - std::backtrace_rs::backtrace::libunwind::trace::ha637c64ce894333a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55e2d2bdd3cc - std::backtrace_rs::backtrace::trace_unsynchronized::h47f62dea28e0c88d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55e2d2bdd3cc - std::sys_common::backtrace::_print_fmt::h9eef0abe20ede486
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x55e2d2bdd3cc - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hed7f999df88cc644
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55e2d2c06f10 - core::fmt::rt::Argument::fmt::h1539a9308b8d058d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55e2d2c06f10 - core::fmt::write::h3a39390d8560d9c9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55e2d2bdad7f - std::io::Write::write_fmt::h040b369f3a0f9cbc
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/io/mod.rs:1762:15
[INFO] [stdout]    7:     0x55e2d2bdd1b4 - std::sys_common::backtrace::_print::h894006fb5c6f3d45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55e2d2bdd1b4 - std::sys_common::backtrace::print::h23a2d212c6fff936
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55e2d2bdee77 - std::panicking::default_hook::{{closure}}::h8a1d2ee00185001a
[INFO] [stdout]   10:     0x55e2d2bdeb63 - std::panicking::default_hook::h6038f2eba384e475
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55e2d2babfd7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h0ad024c9bdc6d768
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   12:     0x55e2d2babfd7 - test::test_main::{{closure}}::h7500b54257359db6
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55e2d2bdf488 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1f8f335eaa9cfaee
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   14:     0x55e2d2bdf488 - std::panicking::rust_panic_with_hook::h2b5517d590cab22e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55e2d2bdf1a9 - std::panicking::begin_panic_handler::{{closure}}::h233112c06e0ef43e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55e2d2bdd896 - std::sys_common::backtrace::__rust_end_short_backtrace::h6e893f24d7ebbff8
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:170:18
[INFO] [stdout]   17:     0x55e2d2bdef42 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55e2d2b6fcf5 - core::panicking::panic_fmt::hbf0e066aabfa482c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55e2d2b6fd93 - core::panicking::panic::h195fc2a96298d4c3
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:127:5
[INFO] [stdout]   20:     0x55e2d2b7821d - rusty_spice::elements::tests::matrix::he9ea57c16b007f39
[INFO] [stdout]                                at /opt/rustwide/workdir/src/elements.rs:117:9
[INFO] [stdout]   21:     0x55e2d2b781e7 - rusty_spice::elements::tests::matrix::{{closure}}::h090fb90373b3fdc0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/elements.rs:116:16
[INFO] [stdout]   22:     0x55e2d2b756c6 - core::ops::function::FnOnce::call_once::hbd6556b9dfa71092
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x55e2d2bb162f - core::ops::function::FnOnce::call_once::h2b5d431d5046312d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55e2d2bb162f - test::__rust_begin_short_backtrace::h7714669af176e207
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:628:18
[INFO] [stdout]   25:     0x55e2d2bb0645 - test::run_test_in_process::{{closure}}::h85218797dcbcec12
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:60
[INFO] [stdout]   26:     0x55e2d2bb0645 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h76c106ea31c14d7b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x55e2d2bb0645 - std::panicking::try::do_call::h3bd5d0f6620ee946
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   28:     0x55e2d2bb0645 - std::panicking::try::h232e535e4744fe31
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   29:     0x55e2d2bb0645 - std::panic::catch_unwind::h3ce3bd6ca8dbac68
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   30:     0x55e2d2bb0645 - test::run_test_in_process::hc97b257c9621286a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:27
[INFO] [stdout]   31:     0x55e2d2bb0645 - test::run_test::{{closure}}::h2aa798823a438d38
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:574:43
[INFO] [stdout]   32:     0x55e2d2b78906 - test::run_test::{{closure}}::h87d231c78fb59832
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:602:41
[INFO] [stdout]   33:     0x55e2d2b78906 - std::sys_common::backtrace::__rust_begin_short_backtrace::he6df152596625789
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:154:18
[INFO] [stdout]   34:     0x55e2d2b7d9b7 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha94be15d1e0acf36
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   35:     0x55e2d2b7d9b7 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9dc6bd6372f16606
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x55e2d2b7d9b7 - std::panicking::try::do_call::h9057517f80303cd4
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   37:     0x55e2d2b7d9b7 - std::panicking::try::he3a30b11ee45340c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   38:     0x55e2d2b7d9b7 - std::panic::catch_unwind::h410458cfd3528b8b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   39:     0x55e2d2b7d9b7 - std::thread::Builder::spawn_unchecked_::{{closure}}::h72ac3bdb567b737b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   40:     0x55e2d2b7d9b7 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h38f34da3654a8344
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x55e2d2be3f15 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hc7eafaff61e32df9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   42:     0x55e2d2be3f15 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ba4a5de48dd2304
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   43:     0x55e2d2be3f15 - std::sys::unix::thread::Thread::new::thread_start::he469335aef763e45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   44:     0x7fa68465bac3 - <unknown>
[INFO] [stdout]   45:     0x7fa6846ecbf4 - __clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     elements::tests::matrix
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin rusty-spice`
[INFO] running `Command { std: "docker" "inspect" "0dc43cf2346321414d667d18a6f9b7ed9623c8b4241e437de19e2c1ed5457140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dc43cf2346321414d667d18a6f9b7ed9623c8b4241e437de19e2c1ed5457140", kill_on_drop: false }`
[INFO] [stdout] 0dc43cf2346321414d667d18a6f9b7ed9623c8b4241e437de19e2c1ed5457140
[INFO] testing nikekukuri/rusty-toyspice against beta-2023-12-22 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikekukuri%2Frusty-toyspice" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nikekukuri/rusty-toyspice on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nikekukuri/rusty-toyspice
[INFO] finished tweaking git repo https://github.com/nikekukuri/rusty-toyspice
[INFO] tweaked toml for git repo https://github.com/nikekukuri/rusty-toyspice written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/nikekukuri/rusty-toyspice 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-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05870eedf956a36b0c3b146715ca8f57826e65ed07ba84c14e627494355db604
[INFO] running `Command { std: "docker" "start" "-a" "05870eedf956a36b0c3b146715ca8f57826e65ed07ba84c14e627494355db604", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05870eedf956a36b0c3b146715ca8f57826e65ed07ba84c14e627494355db604", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05870eedf956a36b0c3b146715ca8f57826e65ed07ba84c14e627494355db604", kill_on_drop: false }`
[INFO] [stdout] 05870eedf956a36b0c3b146715ca8f57826e65ed07ba84c14e627494355db604
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2acd5296c9e05c6a789f25a6130171f6c4fd539a9d59ea08b9e67d93951836b5
[INFO] running `Command { std: "docker" "start" "-a" "2acd5296c9e05c6a789f25a6130171f6c4fd539a9d59ea08b9e67d93951836b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling serde_json v1.0.93
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling percent-encoding v2.2.0
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling itoa v1.0.5
[INFO] [stderr]    Compiling unicode-bidi v0.3.10
[INFO] [stderr]    Compiling rustls v0.20.8
[INFO] [stderr]    Compiling ryu v1.0.12
[INFO] [stderr]    Compiling miniz_oxide v0.6.2
[INFO] [stderr]    Compiling form_urlencoded v1.1.0
[INFO] [stderr]    Compiling anyhow v1.0.69
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling unicode-normalization v0.1.22
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling flate2 v1.0.25
[INFO] [stderr]    Compiling xattr v0.2.3
[INFO] [stderr]    Compiling filetime v0.2.20
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling cpufeatures v0.2.5
[INFO] [stderr]    Compiling iana-time-zone v0.1.53
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling uuid v1.3.0
[INFO] [stderr]    Compiling directories v4.0.1
[INFO] [stderr]    Compiling tar v0.4.38
[INFO] [stderr]    Compiling idna v0.3.0
[INFO] [stderr]    Compiling base16ct v0.1.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling intel-mkl-tool v0.8.1
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling cblas-sys v0.1.4
[INFO] [stderr]    Compiling lapack-sys v0.14.0
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling url v2.3.1
[INFO] [stderr]    Compiling chrono v0.4.23
[INFO] [stderr]    Compiling block-buffer v0.10.3
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.6
[INFO] [stderr]    Compiling sha2 v0.10.6
[INFO] [stderr]    Compiling regex v1.7.1
[INFO] [stderr]    Compiling darling_core v0.14.3
[INFO] [stderr]    Compiling num-complex v0.4.3
[INFO] [stderr]    Compiling webpki v0.22.0
[INFO] [stderr]    Compiling sct v0.7.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling getset v0.1.2
[INFO] [stderr]    Compiling katexit v0.1.4
[INFO] [stderr]    Compiling cauchy v0.4.0
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling webpki-roots v0.22.6
[INFO] [stderr]    Compiling darling_macro v0.14.3
[INFO] [stderr]    Compiling darling v0.14.3
[INFO] [stderr]    Compiling derive_builder_core v0.11.2
[INFO] [stderr]    Compiling derive_builder_macro v0.11.2
[INFO] [stderr]    Compiling derive_builder v0.11.2
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling ureq v2.6.2
[INFO] [stderr]    Compiling oci-spec v0.5.8
[INFO] [stderr]    Compiling ocipkg v0.2.8
[INFO] [stderr]    Compiling intel-mkl-src v0.8.1
[INFO] [stderr]    Compiling lax v0.16.0
[INFO] [stderr]    Compiling ndarray-linalg v0.16.0
[INFO] [stderr]    Compiling rusty-spice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::elements::Element`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::elements::Element;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/main.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![warn(unused_imports)]
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `omega`
[INFO] [stdout]   --> src/elements.rs:58:70
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn ac_mat_vec_V(&mut self, mut elem_mat_vec: TuppleArray1Array2, omega: f64) -> TuppleArray1Array2 {
[INFO] [stdout]    |                                                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_omega`
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/elements.rs:1:9
[INFO] [stdout]    |
[INFO] [stdout] 1  | #![warn(unused_variables)]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `omega`
[INFO] [stdout]   --> src/elements.rs:73:70
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn ac_mat_vec_R(&mut self, mut elem_mat_vec: TuppleArray1Array2, omega: f64) -> TuppleArray1Array2 {
[INFO] [stdout]    |                                                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_omega`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/elements.rs:73:32
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn ac_mat_vec_R(&mut self, mut elem_mat_vec: TuppleArray1Array2, omega: f64) -> TuppleArray1Array2 {
[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: unused variable: `results_z`
[INFO] [stdout]   --> src/main.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let mut results_z: Vec<Result<Array1<Complex64>>> = vec![];
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_results_z`
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/main.rs:1:9
[INFO] [stdout]    |
[INFO] [stdout] 1  | #![warn(unused_variables)]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let mut results_z: Vec<Result<Array1<Complex64>>> = vec![];
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `DC` and `Tran` are never constructed
[INFO] [stdout]   --> src/matrix.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum Analysis {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] 15 |     DC, //TODO
[INFO] [stdout]    |     ^^
[INFO] [stdout] 16 |     AC,
[INFO] [stdout] 17 |     Tran, //TODO
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/matrix.rs:3:9
[INFO] [stdout]    |
[INFO] [stdout] 3  | #![warn(dead_code)]
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_current_mat_vec`, `get_current_nodes`, `get_number_of_nodes`, and `solve` are never used
[INFO] [stdout]    --> src/matrix.rs:272:12
[INFO] [stdout]     |
[INFO] [stdout] 105 | impl CircuitMatrix {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 272 |     pub fn get_current_mat_vec(&self) -> (Array2<Complex64>, Array1<Complex64>) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 276 |     pub fn get_current_nodes(&self) -> Array1<usize> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 280 |     pub fn get_number_of_nodes(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 284 |     pub fn solve(&self) -> Result<Array1<Complex64>> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `total_elements` is never used
[INFO] [stdout]   --> src/netlist.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Netlist {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 28 |     fn total_elements(&self) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/netlist.rs:3:9
[INFO] [stdout]    |
[INFO] [stdout] 3  | #![warn(dead_code)]
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `gen_mat_vec_V` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn gen_mat_vec_V(&mut self, elem: Element) -> (Array2<Complex64>, Array1<Complex64>);
[INFO] [stdout]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `gen_mat_vec_v`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `ac_mat_vec_V` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn ac_mat_vec_V(&mut self, elem_mat_vec: TuppleArray1Array2,  omega: f64) -> TuppleArray1Array2;
[INFO] [stdout]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `ac_mat_vec_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `gen_mat_vec_R` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn gen_mat_vec_R(&mut self, elem: Element) -> (Array2<Complex64>, Array1<Complex64>);
[INFO] [stdout]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `gen_mat_vec_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `ac_mat_vec_R` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn ac_mat_vec_R(&mut self, elem_mat_vec: TuppleArray1Array2,  omega: f64) -> TuppleArray1Array2;
[INFO] [stdout]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `ac_mat_vec_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `gen_mat_vec_C` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn gen_mat_vec_C(&mut self, elem: Element) -> (Array2<Complex64>, Array1<Complex64>);
[INFO] [stdout]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `gen_mat_vec_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `ac_mat_vec_C` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn ac_mat_vec_C(&mut self, elem_mat_vec: TuppleArray1Array2,  omega: f64) -> TuppleArray1Array2;
[INFO] [stdout]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `ac_mat_vec_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `gen_mat_vec_L` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn gen_mat_vec_L(&mut self, elem: Element) -> (Array2<Complex64>, Array1<Complex64>);
[INFO] [stdout]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `gen_mat_vec_l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `ac_mat_vec_L` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn ac_mat_vec_L(&mut self, elem_mat_vec: TuppleArray1Array2,  omega: f64) -> TuppleArray1Array2;
[INFO] [stdout]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `ac_mat_vec_l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `E` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let E = elem.value;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `G` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let G = 1.0 / elem.value;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `C` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |         let C = elem.value;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `L` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let L = elem.value;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.35s
[INFO] running `Command { std: "docker" "inspect" "2acd5296c9e05c6a789f25a6130171f6c4fd539a9d59ea08b9e67d93951836b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2acd5296c9e05c6a789f25a6130171f6c4fd539a9d59ea08b9e67d93951836b5", kill_on_drop: false }`
[INFO] [stdout] 2acd5296c9e05c6a789f25a6130171f6c4fd539a9d59ea08b9e67d93951836b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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-2023-12-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa41db265174f9fbedc75ce26bfe6ffbb0678023606fb11542f2a784d3f982fd
[INFO] running `Command { std: "docker" "start" "-a" "fa41db265174f9fbedc75ce26bfe6ffbb0678023606fb11542f2a784d3f982fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty-spice v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/elements.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 112 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/elements.rs:2:9
[INFO] [stdout]     |
[INFO] [stdout] 2   | #![warn(unused_imports)]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::matrix::CircuitMatrix`
[INFO] [stdout]    --> src/elements.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |     use crate::matrix::CircuitMatrix;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::elements::Element`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::elements::Element;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/main.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![warn(unused_imports)]
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/main.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `omega`
[INFO] [stdout]   --> src/elements.rs:58:70
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn ac_mat_vec_V(&mut self, mut elem_mat_vec: TuppleArray1Array2, omega: f64) -> TuppleArray1Array2 {
[INFO] [stdout]    |                                                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_omega`
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/elements.rs:1:9
[INFO] [stdout]    |
[INFO] [stdout] 1  | #![warn(unused_variables)]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `omega`
[INFO] [stdout]   --> src/elements.rs:73:70
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn ac_mat_vec_R(&mut self, mut elem_mat_vec: TuppleArray1Array2, omega: f64) -> TuppleArray1Array2 {
[INFO] [stdout]    |                                                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_omega`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/elements.rs:73:32
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn ac_mat_vec_R(&mut self, mut elem_mat_vec: TuppleArray1Array2, omega: f64) -> TuppleArray1Array2 {
[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: unused variable: `results_z`
[INFO] [stdout]   --> src/main.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let mut results_z: Vec<Result<Array1<Complex64>>> = vec![];
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_results_z`
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/main.rs:1:9
[INFO] [stdout]    |
[INFO] [stdout] 1  | #![warn(unused_variables)]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let mut results_z: Vec<Result<Array1<Complex64>>> = vec![];
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `DC` and `Tran` are never constructed
[INFO] [stdout]   --> src/matrix.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum Analysis {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] 15 |     DC, //TODO
[INFO] [stdout]    |     ^^
[INFO] [stdout] 16 |     AC,
[INFO] [stdout] 17 |     Tran, //TODO
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/matrix.rs:3:9
[INFO] [stdout]    |
[INFO] [stdout] 3  | #![warn(dead_code)]
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_current_mat_vec`, `get_current_nodes`, `get_number_of_nodes`, and `solve` are never used
[INFO] [stdout]    --> src/matrix.rs:272:12
[INFO] [stdout]     |
[INFO] [stdout] 105 | impl CircuitMatrix {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 272 |     pub fn get_current_mat_vec(&self) -> (Array2<Complex64>, Array1<Complex64>) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 276 |     pub fn get_current_nodes(&self) -> Array1<usize> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 280 |     pub fn get_number_of_nodes(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 284 |     pub fn solve(&self) -> Result<Array1<Complex64>> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `total_elements` is never used
[INFO] [stdout]   --> src/netlist.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Netlist {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 28 |     fn total_elements(&self) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/netlist.rs:3:9
[INFO] [stdout]    |
[INFO] [stdout] 3  | #![warn(dead_code)]
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `gen_mat_vec_V` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn gen_mat_vec_V(&mut self, elem: Element) -> (Array2<Complex64>, Array1<Complex64>);
[INFO] [stdout]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `gen_mat_vec_v`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `ac_mat_vec_V` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn ac_mat_vec_V(&mut self, elem_mat_vec: TuppleArray1Array2,  omega: f64) -> TuppleArray1Array2;
[INFO] [stdout]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `ac_mat_vec_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `gen_mat_vec_R` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn gen_mat_vec_R(&mut self, elem: Element) -> (Array2<Complex64>, Array1<Complex64>);
[INFO] [stdout]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `gen_mat_vec_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `ac_mat_vec_R` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn ac_mat_vec_R(&mut self, elem_mat_vec: TuppleArray1Array2,  omega: f64) -> TuppleArray1Array2;
[INFO] [stdout]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `ac_mat_vec_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `gen_mat_vec_C` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn gen_mat_vec_C(&mut self, elem: Element) -> (Array2<Complex64>, Array1<Complex64>);
[INFO] [stdout]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `gen_mat_vec_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `ac_mat_vec_C` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn ac_mat_vec_C(&mut self, elem_mat_vec: TuppleArray1Array2,  omega: f64) -> TuppleArray1Array2;
[INFO] [stdout]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `ac_mat_vec_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `gen_mat_vec_L` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn gen_mat_vec_L(&mut self, elem: Element) -> (Array2<Complex64>, Array1<Complex64>);
[INFO] [stdout]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `gen_mat_vec_l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `ac_mat_vec_L` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn ac_mat_vec_L(&mut self, elem_mat_vec: TuppleArray1Array2,  omega: f64) -> TuppleArray1Array2;
[INFO] [stdout]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `ac_mat_vec_l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `E` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let E = elem.value;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `G` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let G = 1.0 / elem.value;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `C` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |         let C = elem.value;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `L` should have a snake case name
[INFO] [stdout]   --> src/elements.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let L = elem.value;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "fa41db265174f9fbedc75ce26bfe6ffbb0678023606fb11542f2a784d3f982fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa41db265174f9fbedc75ce26bfe6ffbb0678023606fb11542f2a784d3f982fd", kill_on_drop: false }`
[INFO] [stdout] fa41db265174f9fbedc75ce26bfe6ffbb0678023606fb11542f2a784d3f982fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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-2023-12-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 92cc65fdf9d3407896ba057e29521a245a74d42392474875259d355148580325
[INFO] running `Command { std: "docker" "start" "-a" "92cc65fdf9d3407896ba057e29521a245a74d42392474875259d355148580325", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> src/elements.rs:112:9
[INFO] [stderr]     |
[INFO] [stderr] 112 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/elements.rs:2:9
[INFO] [stderr]     |
[INFO] [stderr] 2   | #![warn(unused_imports)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::matrix::CircuitMatrix`
[INFO] [stderr]    --> src/elements.rs:113:9
[INFO] [stderr]     |
[INFO] [stderr] 113 |     use crate::matrix::CircuitMatrix;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::elements::Element`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::elements::Element;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]  --> src/main.rs:2:9
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![warn(unused_imports)]
[INFO] [stderr]   |         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]   --> src/main.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::collections::HashMap;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]   --> src/main.rs:98:9
[INFO] [stderr]    |
[INFO] [stderr] 98 |     use super::*;
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `omega`
[INFO] [stderr]   --> src/elements.rs:58:70
[INFO] [stderr]    |
[INFO] [stderr] 58 |     fn ac_mat_vec_V(&mut self, mut elem_mat_vec: TuppleArray1Array2, omega: f64) -> TuppleArray1Array2 {
[INFO] [stderr]    |                                                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_omega`
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/elements.rs:1:9
[INFO] [stderr]    |
[INFO] [stderr] 1  | #![warn(unused_variables)]
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `omega`
[INFO] [stderr]   --> src/elements.rs:73:70
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn ac_mat_vec_R(&mut self, mut elem_mat_vec: TuppleArray1Array2, omega: f64) -> TuppleArray1Array2 {
[INFO] [stderr]    |                                                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_omega`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/elements.rs:73:32
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn ac_mat_vec_R(&mut self, mut elem_mat_vec: TuppleArray1Array2, omega: f64) -> TuppleArray1Array2 {
[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: unused variable: `results_z`
[INFO] [stderr]   --> src/main.rs:58:13
[INFO] [stderr]    |
[INFO] [stderr] 58 |     let mut results_z: Vec<Result<Array1<Complex64>>> = vec![];
[INFO] [stderr]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_results_z`
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/main.rs:1:9
[INFO] [stderr]    |
[INFO] [stderr] 1  | #![warn(unused_variables)]
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:58:9
[INFO] [stderr]    |
[INFO] [stderr] 58 |     let mut results_z: Vec<Result<Array1<Complex64>>> = vec![];
[INFO] [stderr]    |         ----^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variants `DC` and `Tran` are never constructed
[INFO] [stderr]   --> src/matrix.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub enum Analysis {
[INFO] [stderr]    |          -------- variants in this enum
[INFO] [stderr] 15 |     DC, //TODO
[INFO] [stderr]    |     ^^
[INFO] [stderr] 16 |     AC,
[INFO] [stderr] 17 |     Tran, //TODO
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/matrix.rs:3:9
[INFO] [stderr]    |
[INFO] [stderr] 3  | #![warn(dead_code)]
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `get_current_mat_vec`, `get_current_nodes`, `get_number_of_nodes`, and `solve` are never used
[INFO] [stderr]    --> src/matrix.rs:272:12
[INFO] [stderr]     |
[INFO] [stderr] 105 | impl CircuitMatrix {
[INFO] [stderr]     | ------------------ methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 272 |     pub fn get_current_mat_vec(&self) -> (Array2<Complex64>, Array1<Complex64>) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 276 |     pub fn get_current_nodes(&self) -> Array1<usize> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 280 |     pub fn get_number_of_nodes(&self) -> usize {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 284 |     pub fn solve(&self) -> Result<Array1<Complex64>> {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `total_elements` is never used
[INFO] [stderr]   --> src/netlist.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 19 | impl Netlist {
[INFO] [stderr]    | ------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 28 |     fn total_elements(&self) -> usize {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/netlist.rs:3:9
[INFO] [stderr]    |
[INFO] [stderr] 3  | #![warn(dead_code)]
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait method `gen_mat_vec_V` should have a snake case name
[INFO] [stderr]   --> src/elements.rs:28:8
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn gen_mat_vec_V(&mut self, elem: Element) -> (Array2<Complex64>, Array1<Complex64>);
[INFO] [stderr]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `gen_mat_vec_v`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait method `ac_mat_vec_V` should have a snake case name
[INFO] [stderr]   --> src/elements.rs:29:8
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn ac_mat_vec_V(&mut self, elem_mat_vec: TuppleArray1Array2,  omega: f64) -> TuppleArray1Array2;
[INFO] [stderr]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `ac_mat_vec_v`
[INFO] [stderr] 
[INFO] [stderr] warning: trait method `gen_mat_vec_R` should have a snake case name
[INFO] [stderr]   --> src/elements.rs:33:8
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn gen_mat_vec_R(&mut self, elem: Element) -> (Array2<Complex64>, Array1<Complex64>);
[INFO] [stderr]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `gen_mat_vec_r`
[INFO] [stderr] 
[INFO] [stderr] warning: trait method `ac_mat_vec_R` should have a snake case name
[INFO] [stderr]   --> src/elements.rs:34:8
[INFO] [stderr]    |
[INFO] [stderr] 34 |     fn ac_mat_vec_R(&mut self, elem_mat_vec: TuppleArray1Array2,  omega: f64) -> TuppleArray1Array2;
[INFO] [stderr]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `ac_mat_vec_r`
[INFO] [stderr] 
[INFO] [stderr] warning: trait method `gen_mat_vec_C` should have a snake case name
[INFO] [stderr]   --> src/elements.rs:38:8
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn gen_mat_vec_C(&mut self, elem: Element) -> (Array2<Complex64>, Array1<Complex64>);
[INFO] [stderr]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `gen_mat_vec_c`
[INFO] [stderr] 
[INFO] [stderr] warning: trait method `ac_mat_vec_C` should have a snake case name
[INFO] [stderr]   --> src/elements.rs:39:8
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn ac_mat_vec_C(&mut self, elem_mat_vec: TuppleArray1Array2,  omega: f64) -> TuppleArray1Array2;
[INFO] [stderr]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `ac_mat_vec_c`
[INFO] [stderr] 
[INFO] [stderr] warning: trait method `gen_mat_vec_L` should have a snake case name
[INFO] [stderr]   --> src/elements.rs:43:8
[INFO] [stderr]    |
[INFO] [stderr] 43 |     fn gen_mat_vec_L(&mut self, elem: Element) -> (Array2<Complex64>, Array1<Complex64>);
[INFO] [stderr]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `gen_mat_vec_l`
[INFO] [stderr] 
[INFO] [stderr] warning: trait method `ac_mat_vec_L` should have a snake case name
[INFO] [stderr]   --> src/elements.rs:44:8
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn ac_mat_vec_L(&mut self, elem_mat_vec: TuppleArray1Array2,  omega: f64) -> TuppleArray1Array2;
[INFO] [stderr]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `ac_mat_vec_l`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `E` should have a snake case name
[INFO] [stderr]   --> src/elements.rs:49:13
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let E = elem.value;
[INFO] [stderr]    |             ^ help: convert the identifier to snake case: `e`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `G` should have a snake case name
[INFO] [stderr]   --> src/elements.rs:66:13
[INFO] [stderr]    |
[INFO] [stderr] 66 |         let G = 1.0 / elem.value;
[INFO] [stderr]    |             ^ help: convert the identifier to snake case: `g`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `C` should have a snake case name
[INFO] [stderr]   --> src/elements.rs:80:13
[INFO] [stderr]    |
[INFO] [stderr] 80 |         let C = elem.value;
[INFO] [stderr]    |             ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `L` should have a snake case name
[INFO] [stderr]   --> src/elements.rs:95:13
[INFO] [stderr]    |
[INFO] [stderr] 95 |         let L = elem.value;
[INFO] [stderr]    |             ^ help: convert the identifier to snake case: `l`
[INFO] [stderr] 
[INFO] [stderr] warning: `rusty-spice` (bin "rusty-spice" test) generated 25 warnings (run `cargo fix --bin "rusty-spice" --tests` to apply 10 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rusty_spice-d5023308f09ce925)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test matrix::tests::matrix ... ok
[INFO] [stdout] test tests::netlist ... ok
[INFO] [stdout] test elements::tests::matrix ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- elements::tests::matrix stdout ----
[INFO] [stdout] thread 'elements::tests::matrix' panicked at src/elements.rs:117:9:
[INFO] [stdout] not implemented
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55a8ab652366 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55a8ab652366 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55a8ab652366 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55a8ab652366 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55a8ab67b1b0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55a8ab67b1b0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55a8ab64fdcf - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55a8ab652144 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55a8ab652144 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55a8ab653eb7 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55a8ab653b9d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55a8ab620f47 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55a8ab620f47 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55a8ab6544d6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55a8ab6544d6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55a8ab6541e9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55a8ab652866 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55a8ab653f80 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55a8ab5e3cd5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55a8ab5e3d93 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55a8ab5ec1ed - rusty_spice::elements::tests::matrix::hc400a300c663393f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/elements.rs:117:9
[INFO] [stdout]   21:     0x55a8ab5ec1b7 - rusty_spice::elements::tests::matrix::{{closure}}::he0c3e80e8c9bf9fd
[INFO] [stdout]                                at /opt/rustwide/workdir/src/elements.rs:116:16
[INFO] [stdout]   22:     0x55a8ab5e9616 - core::ops::function::FnOnce::call_once::h88621def40cfb6b6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x55a8ab62681f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55a8ab62681f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   25:     0x55a8ab6255a1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   26:     0x55a8ab6255a1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x55a8ab6255a1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   28:     0x55a8ab6255a1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   29:     0x55a8ab6255a1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   30:     0x55a8ab6255a1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   31:     0x55a8ab6255a1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   32:     0x55a8ab5ec8d6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   33:     0x55a8ab5ec8d6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   34:     0x55a8ab5f1937 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   35:     0x55a8ab5f1937 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x55a8ab5f1937 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   37:     0x55a8ab5f1937 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   38:     0x55a8ab5f1937 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   39:     0x55a8ab5f1937 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   40:     0x55a8ab5f1937 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x55a8ab658f85 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   42:     0x55a8ab658f85 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   43:     0x55a8ab658f85 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   44:     0x7f31f9058ac3 - <unknown>
[INFO] [stdout]   45:     0x7f31f90e9bf4 - __clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     elements::tests::matrix
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin rusty-spice`
[INFO] running `Command { std: "docker" "inspect" "92cc65fdf9d3407896ba057e29521a245a74d42392474875259d355148580325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92cc65fdf9d3407896ba057e29521a245a74d42392474875259d355148580325", kill_on_drop: false }`
[INFO] [stdout] 92cc65fdf9d3407896ba057e29521a245a74d42392474875259d355148580325
