[INFO] cloning repository https://github.com/UsernameNotAvailible/voronoi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/UsernameNotAvailible/voronoi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUsernameNotAvailible%2Fvoronoi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUsernameNotAvailible%2Fvoronoi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 08f83cb9c272dc7f13fe6bdf6835063ab973eefb
[INFO] testing UsernameNotAvailible/voronoi against 1.86.0 for beta-1.87-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUsernameNotAvailible%2Fvoronoi" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/UsernameNotAvailible/voronoi on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/UsernameNotAvailible/voronoi
[INFO] finished tweaking git repo https://github.com/UsernameNotAvailible/voronoi
[INFO] tweaked toml for git repo https://github.com/UsernameNotAvailible/voronoi written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/UsernameNotAvailible/voronoi 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" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c2823dafa204bb813ee0c6858096b4d2b30892a9922a685e12e3b4e8e59a6abd
[INFO] running `Command { std: "docker" "start" "-a" "c2823dafa204bb813ee0c6858096b4d2b30892a9922a685e12e3b4e8e59a6abd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2823dafa204bb813ee0c6858096b4d2b30892a9922a685e12e3b4e8e59a6abd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2823dafa204bb813ee0c6858096b4d2b30892a9922a685e12e3b4e8e59a6abd", kill_on_drop: false }`
[INFO] [stdout] c2823dafa204bb813ee0c6858096b4d2b30892a9922a685e12e3b4e8e59a6abd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0554b126846ab79a7632af9a92be25d63c3b31836eac4f75e0b01f1303f187b
[INFO] running `Command { std: "docker" "start" "-a" "e0554b126846ab79a7632af9a92be25d63c3b31836eac4f75e0b01f1303f187b", kill_on_drop: false }`
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[INFO] [stderr]    Compiling voronoi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `i` is assigned to, but never used
[INFO] [stdout]    --> src/lib.rs:144:21
[INFO] [stdout]     |
[INFO] [stdout] 144 |             let mut i = 0;
[INFO] [stdout]     |                     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_i` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |             let mut remove_index: isize = -1;
[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: associated function `vec_len_squared` is never used
[INFO] [stdout]    --> src/lib.rs:210:8
[INFO] [stdout]     |
[INFO] [stdout] 11  | impl Diagram {
[INFO] [stdout]     | ------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 210 |     fn vec_len_squared(vector: &Vec<f64>) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `BA` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:72:17
[INFO] [stdout]    |
[INFO] [stdout] 72 |             let BA = vec![point[0] - last_point_put_in[0], point[1] - last_point_put_in[1]]; // vector
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `ba`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `M` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |             let M = vec![last_point_put_in[0] + 0.5 * BA[0], last_point_put_in[1] + 0.5 * BA[1]]; // midpoint
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case: `m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `MO` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:75:17
[INFO] [stdout]    |
[INFO] [stdout] 75 |             let MO = vec![BA[1] / (Diagram::vec_len(&BA)), -BA[0] / (Diagram::vec_len(&BA))]; // turned pi/2 rad, rescaled to a unit vector.
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `mo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `O1O2` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:77:17
[INFO] [stdout]    |
[INFO] [stdout] 77 |             let O1O2 = vec![M[0] + MO[0], M[1] + MO[1], M[0] - MO[0], M[1] - MO[1]]; // bisector
[INFO] [stdout]    |                 ^^^^ help: convert the identifier to snake case: `o1_o2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `T_i` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:81:17
[INFO] [stdout]    |
[INFO] [stdout] 81 |             let T_i = vec![0.0, O1O2[3] + (O1O2[2] * ndy) / dx]; // y intercept;
[INFO] [stdout]    |                 ^^^ help: convert the identifier to snake case: `t_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `W_i` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:82:17
[INFO] [stdout]    |
[INFO] [stdout] 82 |             let W_i = vec![1.0, O1O2[3] + ndy * (O1O2[2] - 1.0) / dx]; // x = 1 intercept;
[INFO] [stdout]    |                 ^^^ help: convert the identifier to snake case (notice the capitalization): `w_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `U_i` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:83:17
[INFO] [stdout]    |
[INFO] [stdout] 83 |             let U_i = vec![O1O2[2] + dx * (O1O2[3]) / ndy, 0.0]; // x intercept
[INFO] [stdout]    |                 ^^^ help: convert the identifier to snake case (notice the capitalization): `u_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `V_i` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:84:17
[INFO] [stdout]    |
[INFO] [stdout] 84 |             let V_i = vec![O1O2[2] + dx * (O1O2[3] - 1.0) / ndy, 1.0]; // y = 1 intercept
[INFO] [stdout]    |                 ^^^ help: convert the identifier to snake case (notice the capitalization): `v_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `S` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:85:17
[INFO] [stdout]    |
[INFO] [stdout] 85 |             let S: &Vec<f64>;
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case (notice the capitalization): `s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `E` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:86:17
[INFO] [stdout]    |
[INFO] [stdout] 86 |             let E: &Vec<f64>;
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case: `e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SE` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:104:21
[INFO] [stdout]     |
[INFO] [stdout] 104 |             let mut SE = vec![S[0], S[1], E[0], E[1], M[0], M[1]];
[INFO] [stdout]     |                     ^^ help: convert the identifier to snake case: `se`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `x_I` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:115:21
[INFO] [stdout]     |
[INFO] [stdout] 115 | ...   let x_I = (dx * (SE[3] - line[3]) + ndy * SE[2] - line[2] * lndy * dx / ldx) / (ndy - lndy * dx / ldx); // intercept between the ne...
[INFO] [stdout]     |           ^^^ help: convert the identifier to snake case (notice the capitalization): `x_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `y_I` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:116:21
[INFO] [stdout]     |
[INFO] [stdout] 116 |                 let y_I = SE[3] + ndy * (SE[2] - x_I) / dx; // y component of the intercept
[INFO] [stdout]     |                     ^^^ help: convert the identifier to snake case (notice the capitalization): `y_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `x_Ml` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:119:21
[INFO] [stdout]     |
[INFO] [stdout] 119 |                 let x_Ml = x_I;
[INFO] [stdout]     |                     ^^^^ help: convert the identifier to snake case: `x_ml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `y_Ml` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:120:21
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 let y_Ml = y_I;
[INFO] [stdout]     |                     ^^^^ help: convert the identifier to snake case: `y_ml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `S_n` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:127:25
[INFO] [stdout]     |
[INFO] [stdout] 127 |                 let mut S_n = vec![SE[0], SE[1]];
[INFO] [stdout]     |                         ^^^ help: convert the identifier to snake case (notice the capitalization): `s_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `x_E_n` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:131:25
[INFO] [stdout]     |
[INFO] [stdout] 131 |                 let mut x_E_n = x_I;
[INFO] [stdout]     |                         ^^^^^ help: convert the identifier to snake case: `x_e_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `y_E_n` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:132:25
[INFO] [stdout]     |
[INFO] [stdout] 132 |                 let mut y_E_n = y_I;
[INFO] [stdout]     |                         ^^^^^ help: convert the identifier to snake case: `y_e_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `x_I` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:155:21
[INFO] [stdout]     |
[INFO] [stdout] 155 |                 let x_I; // x component of the intercept
[INFO] [stdout]     |                     ^^^ help: convert the identifier to snake case (notice the capitalization): `x_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `y_I` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:156:21
[INFO] [stdout]     |
[INFO] [stdout] 156 |                 let y_I;
[INFO] [stdout]     |                     ^^^ help: convert the identifier to snake case (notice the capitalization): `y_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `x_Ml` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:173:21
[INFO] [stdout]     |
[INFO] [stdout] 173 |                 let x_Ml = x_I;
[INFO] [stdout]     |                     ^^^^ help: convert the identifier to snake case: `x_ml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `y_Ml` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:174:21
[INFO] [stdout]     |
[INFO] [stdout] 174 |                 let y_Ml = y_I;
[INFO] [stdout]     |                     ^^^^ help: convert the identifier to snake case: `y_ml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `S_nl` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:180:25
[INFO] [stdout]     |
[INFO] [stdout] 180 |                 let mut S_nl = vec![line[0], line[1]];
[INFO] [stdout]     |                         ^^^^ help: convert the identifier to snake case (notice the capitalization): `s_nl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 59.22s
[INFO] running `Command { std: "docker" "inspect" "e0554b126846ab79a7632af9a92be25d63c3b31836eac4f75e0b01f1303f187b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0554b126846ab79a7632af9a92be25d63c3b31836eac4f75e0b01f1303f187b", kill_on_drop: false }`
[INFO] [stdout] e0554b126846ab79a7632af9a92be25d63c3b31836eac4f75e0b01f1303f187b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7bba14eb829eb7216413d41519366ae5922ac764527186dda2b2440b1dff810d
[INFO] running `Command { std: "docker" "start" "-a" "7bba14eb829eb7216413d41519366ae5922ac764527186dda2b2440b1dff810d", kill_on_drop: false }`
[INFO] [stdout] warning: variable `i` is assigned to, but never used
[INFO] [stdout]    --> src/lib.rs:144:21
[INFO] [stdout]     |
[INFO] [stdout] 144 |             let mut i = 0;
[INFO] [stdout]     |                     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_i` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |             let mut remove_index: isize = -1;
[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: associated function `vec_len_squared` is never used
[INFO] [stdout]    --> src/lib.rs:210:8
[INFO] [stdout]     |
[INFO] [stdout] 11  | impl Diagram {
[INFO] [stdout]     | ------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 210 |     fn vec_len_squared(vector: &Vec<f64>) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `BA` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:72:17
[INFO] [stdout]    |
[INFO] [stdout] 72 |             let BA = vec![point[0] - last_point_put_in[0], point[1] - last_point_put_in[1]]; // vector
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `ba`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `M` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |             let M = vec![last_point_put_in[0] + 0.5 * BA[0], last_point_put_in[1] + 0.5 * BA[1]]; // midpoint
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case: `m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `MO` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:75:17
[INFO] [stdout]    |
[INFO] [stdout] 75 |             let MO = vec![BA[1] / (Diagram::vec_len(&BA)), -BA[0] / (Diagram::vec_len(&BA))]; // turned pi/2 rad, rescaled to a unit vector.
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `mo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `O1O2` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:77:17
[INFO] [stdout]    |
[INFO] [stdout] 77 |             let O1O2 = vec![M[0] + MO[0], M[1] + MO[1], M[0] - MO[0], M[1] - MO[1]]; // bisector
[INFO] [stdout]    |                 ^^^^ help: convert the identifier to snake case: `o1_o2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `T_i` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:81:17
[INFO] [stdout]    |
[INFO] [stdout] 81 |             let T_i = vec![0.0, O1O2[3] + (O1O2[2] * ndy) / dx]; // y intercept;
[INFO] [stdout]    |                 ^^^ help: convert the identifier to snake case: `t_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `W_i` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:82:17
[INFO] [stdout]    |
[INFO] [stdout] 82 |             let W_i = vec![1.0, O1O2[3] + ndy * (O1O2[2] - 1.0) / dx]; // x = 1 intercept;
[INFO] [stdout]    |                 ^^^ help: convert the identifier to snake case (notice the capitalization): `w_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `U_i` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:83:17
[INFO] [stdout]    |
[INFO] [stdout] 83 |             let U_i = vec![O1O2[2] + dx * (O1O2[3]) / ndy, 0.0]; // x intercept
[INFO] [stdout]    |                 ^^^ help: convert the identifier to snake case (notice the capitalization): `u_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `V_i` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:84:17
[INFO] [stdout]    |
[INFO] [stdout] 84 |             let V_i = vec![O1O2[2] + dx * (O1O2[3] - 1.0) / ndy, 1.0]; // y = 1 intercept
[INFO] [stdout]    |                 ^^^ help: convert the identifier to snake case (notice the capitalization): `v_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `S` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:85:17
[INFO] [stdout]    |
[INFO] [stdout] 85 |             let S: &Vec<f64>;
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case (notice the capitalization): `s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `E` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:86:17
[INFO] [stdout]    |
[INFO] [stdout] 86 |             let E: &Vec<f64>;
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case: `e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SE` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:104:21
[INFO] [stdout]     |
[INFO] [stdout] 104 |             let mut SE = vec![S[0], S[1], E[0], E[1], M[0], M[1]];
[INFO] [stdout]     |                     ^^ help: convert the identifier to snake case: `se`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `x_I` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:115:21
[INFO] [stdout]     |
[INFO] [stdout] 115 | ...   let x_I = (dx * (SE[3] - line[3]) + ndy * SE[2] - line[2] * lndy * dx / ldx) / (ndy - lndy * dx / ldx); // intercept between the ne...
[INFO] [stdout]     |           ^^^ help: convert the identifier to snake case (notice the capitalization): `x_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `y_I` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:116:21
[INFO] [stdout]     |
[INFO] [stdout] 116 |                 let y_I = SE[3] + ndy * (SE[2] - x_I) / dx; // y component of the intercept
[INFO] [stdout]     |                     ^^^ help: convert the identifier to snake case (notice the capitalization): `y_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `x_Ml` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:119:21
[INFO] [stdout]     |
[INFO] [stdout] 119 |                 let x_Ml = x_I;
[INFO] [stdout]     |                     ^^^^ help: convert the identifier to snake case: `x_ml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `y_Ml` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:120:21
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 let y_Ml = y_I;
[INFO] [stdout]     |                     ^^^^ help: convert the identifier to snake case: `y_ml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `S_n` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:127:25
[INFO] [stdout]     |
[INFO] [stdout] 127 |                 let mut S_n = vec![SE[0], SE[1]];
[INFO] [stdout]     |                         ^^^ help: convert the identifier to snake case (notice the capitalization): `s_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `x_E_n` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:131:25
[INFO] [stdout]     |
[INFO] [stdout] 131 |                 let mut x_E_n = x_I;
[INFO] [stdout]     |                         ^^^^^ help: convert the identifier to snake case: `x_e_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `y_E_n` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:132:25
[INFO] [stdout]     |
[INFO] [stdout] 132 |                 let mut y_E_n = y_I;
[INFO] [stdout]     |                         ^^^^^ help: convert the identifier to snake case: `y_e_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `x_I` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:155:21
[INFO] [stdout]     |
[INFO] [stdout] 155 |                 let x_I; // x component of the intercept
[INFO] [stdout]     |                     ^^^ help: convert the identifier to snake case (notice the capitalization): `x_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `y_I` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:156:21
[INFO] [stdout]     |
[INFO] [stdout] 156 |                 let y_I;
[INFO] [stdout]     |                     ^^^ help: convert the identifier to snake case (notice the capitalization): `y_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling voronoi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `x_Ml` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:173:21
[INFO] [stdout]     |
[INFO] [stdout] 173 |                 let x_Ml = x_I;
[INFO] [stdout]     |                     ^^^^ help: convert the identifier to snake case: `x_ml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `y_Ml` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:174:21
[INFO] [stdout]     |
[INFO] [stdout] 174 |                 let y_Ml = y_I;
[INFO] [stdout]     |                     ^^^^ help: convert the identifier to snake case: `y_ml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `S_nl` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:180:25
[INFO] [stdout]     |
[INFO] [stdout] 180 |                 let mut S_nl = vec![line[0], line[1]];
[INFO] [stdout]     |                         ^^^^ help: convert the identifier to snake case (notice the capitalization): `s_nl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `i` is assigned to, but never used
[INFO] [stdout]    --> src/lib.rs:144:21
[INFO] [stdout]     |
[INFO] [stdout] 144 |             let mut i = 0;
[INFO] [stdout]     |                     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_i` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |             let mut remove_index: isize = -1;
[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: associated function `vec_len_squared` is never used
[INFO] [stdout]    --> src/lib.rs:210:8
[INFO] [stdout]     |
[INFO] [stdout] 11  | impl Diagram {
[INFO] [stdout]     | ------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 210 |     fn vec_len_squared(vector: &Vec<f64>) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `BA` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:72:17
[INFO] [stdout]    |
[INFO] [stdout] 72 |             let BA = vec![point[0] - last_point_put_in[0], point[1] - last_point_put_in[1]]; // vector
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `ba`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `M` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:74:17
[INFO] [stdout]    |
[INFO] [stdout] 74 |             let M = vec![last_point_put_in[0] + 0.5 * BA[0], last_point_put_in[1] + 0.5 * BA[1]]; // midpoint
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case: `m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `MO` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:75:17
[INFO] [stdout]    |
[INFO] [stdout] 75 |             let MO = vec![BA[1] / (Diagram::vec_len(&BA)), -BA[0] / (Diagram::vec_len(&BA))]; // turned pi/2 rad, rescaled to a unit vector.
[INFO] [stdout]    |                 ^^ help: convert the identifier to snake case: `mo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `O1O2` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:77:17
[INFO] [stdout]    |
[INFO] [stdout] 77 |             let O1O2 = vec![M[0] + MO[0], M[1] + MO[1], M[0] - MO[0], M[1] - MO[1]]; // bisector
[INFO] [stdout]    |                 ^^^^ help: convert the identifier to snake case: `o1_o2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `T_i` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:81:17
[INFO] [stdout]    |
[INFO] [stdout] 81 |             let T_i = vec![0.0, O1O2[3] + (O1O2[2] * ndy) / dx]; // y intercept;
[INFO] [stdout]    |                 ^^^ help: convert the identifier to snake case: `t_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `W_i` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:82:17
[INFO] [stdout]    |
[INFO] [stdout] 82 |             let W_i = vec![1.0, O1O2[3] + ndy * (O1O2[2] - 1.0) / dx]; // x = 1 intercept;
[INFO] [stdout]    |                 ^^^ help: convert the identifier to snake case (notice the capitalization): `w_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `U_i` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:83:17
[INFO] [stdout]    |
[INFO] [stdout] 83 |             let U_i = vec![O1O2[2] + dx * (O1O2[3]) / ndy, 0.0]; // x intercept
[INFO] [stdout]    |                 ^^^ help: convert the identifier to snake case (notice the capitalization): `u_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `V_i` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:84:17
[INFO] [stdout]    |
[INFO] [stdout] 84 |             let V_i = vec![O1O2[2] + dx * (O1O2[3] - 1.0) / ndy, 1.0]; // y = 1 intercept
[INFO] [stdout]    |                 ^^^ help: convert the identifier to snake case (notice the capitalization): `v_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `S` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:85:17
[INFO] [stdout]    |
[INFO] [stdout] 85 |             let S: &Vec<f64>;
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case (notice the capitalization): `s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `E` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:86:17
[INFO] [stdout]    |
[INFO] [stdout] 86 |             let E: &Vec<f64>;
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case: `e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SE` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:104:21
[INFO] [stdout]     |
[INFO] [stdout] 104 |             let mut SE = vec![S[0], S[1], E[0], E[1], M[0], M[1]];
[INFO] [stdout]     |                     ^^ help: convert the identifier to snake case: `se`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `x_I` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:115:21
[INFO] [stdout]     |
[INFO] [stdout] 115 | ...   let x_I = (dx * (SE[3] - line[3]) + ndy * SE[2] - line[2] * lndy * dx / ldx) / (ndy - lndy * dx / ldx); // intercept between the ne...
[INFO] [stdout]     |           ^^^ help: convert the identifier to snake case (notice the capitalization): `x_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `y_I` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:116:21
[INFO] [stdout]     |
[INFO] [stdout] 116 |                 let y_I = SE[3] + ndy * (SE[2] - x_I) / dx; // y component of the intercept
[INFO] [stdout]     |                     ^^^ help: convert the identifier to snake case (notice the capitalization): `y_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `x_Ml` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:119:21
[INFO] [stdout]     |
[INFO] [stdout] 119 |                 let x_Ml = x_I;
[INFO] [stdout]     |                     ^^^^ help: convert the identifier to snake case: `x_ml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `y_Ml` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:120:21
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 let y_Ml = y_I;
[INFO] [stdout]     |                     ^^^^ help: convert the identifier to snake case: `y_ml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `S_n` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:127:25
[INFO] [stdout]     |
[INFO] [stdout] 127 |                 let mut S_n = vec![SE[0], SE[1]];
[INFO] [stdout]     |                         ^^^ help: convert the identifier to snake case (notice the capitalization): `s_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `x_E_n` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:131:25
[INFO] [stdout]     |
[INFO] [stdout] 131 |                 let mut x_E_n = x_I;
[INFO] [stdout]     |                         ^^^^^ help: convert the identifier to snake case: `x_e_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `y_E_n` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:132:25
[INFO] [stdout]     |
[INFO] [stdout] 132 |                 let mut y_E_n = y_I;
[INFO] [stdout]     |                         ^^^^^ help: convert the identifier to snake case: `y_e_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `x_I` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:155:21
[INFO] [stdout]     |
[INFO] [stdout] 155 |                 let x_I; // x component of the intercept
[INFO] [stdout]     |                     ^^^ help: convert the identifier to snake case (notice the capitalization): `x_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `y_I` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:156:21
[INFO] [stdout]     |
[INFO] [stdout] 156 |                 let y_I;
[INFO] [stdout]     |                     ^^^ help: convert the identifier to snake case (notice the capitalization): `y_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `x_Ml` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:173:21
[INFO] [stdout]     |
[INFO] [stdout] 173 |                 let x_Ml = x_I;
[INFO] [stdout]     |                     ^^^^ help: convert the identifier to snake case: `x_ml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `y_Ml` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:174:21
[INFO] [stdout]     |
[INFO] [stdout] 174 |                 let y_Ml = y_I;
[INFO] [stdout]     |                     ^^^^ help: convert the identifier to snake case: `y_ml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `S_nl` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:180:25
[INFO] [stdout]     |
[INFO] [stdout] 180 |                 let mut S_nl = vec![line[0], line[1]];
[INFO] [stdout]     |                         ^^^^ help: convert the identifier to snake case (notice the capitalization): `s_nl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "7bba14eb829eb7216413d41519366ae5922ac764527186dda2b2440b1dff810d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bba14eb829eb7216413d41519366ae5922ac764527186dda2b2440b1dff810d", kill_on_drop: false }`
[INFO] [stdout] 7bba14eb829eb7216413d41519366ae5922ac764527186dda2b2440b1dff810d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c26233d6b6bea58d56116e026b607cc737e2e61ca8e6a2291a585f71c1a13eae
[INFO] running `Command { std: "docker" "start" "-a" "c26233d6b6bea58d56116e026b607cc737e2e61ca8e6a2291a585f71c1a13eae", kill_on_drop: false }`
[INFO] [stderr] warning: variable `i` is assigned to, but never used
[INFO] [stderr]    --> src/lib.rs:144:21
[INFO] [stderr]     |
[INFO] [stderr] 144 |             let mut i = 0;
[INFO] [stderr]     |                     ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_i` instead
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:145:17
[INFO] [stderr]     |
[INFO] [stderr] 145 |             let mut remove_index: isize = -1;
[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: associated function `vec_len_squared` is never used
[INFO] [stderr]    --> src/lib.rs:210:8
[INFO] [stderr]     |
[INFO] [stderr] 11  | impl Diagram {
[INFO] [stderr]     | ------------ associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 210 |     fn vec_len_squared(vector: &Vec<f64>) -> f64 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `BA` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:72:17
[INFO] [stderr]    |
[INFO] [stderr] 72 |             let BA = vec![point[0] - last_point_put_in[0], point[1] - last_point_put_in[1]]; // vector
[INFO] [stderr]    |                 ^^ help: convert the identifier to snake case: `ba`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `M` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:74:17
[INFO] [stderr]    |
[INFO] [stderr] 74 |             let M = vec![last_point_put_in[0] + 0.5 * BA[0], last_point_put_in[1] + 0.5 * BA[1]]; // midpoint
[INFO] [stderr]    |                 ^ help: convert the identifier to snake case: `m`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `MO` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:75:17
[INFO] [stderr]    |
[INFO] [stderr] 75 |             let MO = vec![BA[1] / (Diagram::vec_len(&BA)), -BA[0] / (Diagram::vec_len(&BA))]; // turned pi/2 rad, rescaled to a unit vector.
[INFO] [stderr]    |                 ^^ help: convert the identifier to snake case: `mo`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `O1O2` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:77:17
[INFO] [stderr]    |
[INFO] [stderr] 77 |             let O1O2 = vec![M[0] + MO[0], M[1] + MO[1], M[0] - MO[0], M[1] - MO[1]]; // bisector
[INFO] [stderr]    |                 ^^^^ help: convert the identifier to snake case: `o1_o2`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `T_i` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:81:17
[INFO] [stderr]    |
[INFO] [stderr] 81 |             let T_i = vec![0.0, O1O2[3] + (O1O2[2] * ndy) / dx]; // y intercept;
[INFO] [stderr]    |                 ^^^ help: convert the identifier to snake case: `t_i`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `W_i` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:82:17
[INFO] [stderr]    |
[INFO] [stderr] 82 |             let W_i = vec![1.0, O1O2[3] + ndy * (O1O2[2] - 1.0) / dx]; // x = 1 intercept;
[INFO] [stderr]    |                 ^^^ help: convert the identifier to snake case (notice the capitalization): `w_i`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `U_i` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:83:17
[INFO] [stderr]    |
[INFO] [stderr] 83 |             let U_i = vec![O1O2[2] + dx * (O1O2[3]) / ndy, 0.0]; // x intercept
[INFO] [stderr]    |                 ^^^ help: convert the identifier to snake case (notice the capitalization): `u_i`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `V_i` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:84:17
[INFO] [stderr]    |
[INFO] [stderr] 84 |             let V_i = vec![O1O2[2] + dx * (O1O2[3] - 1.0) / ndy, 1.0]; // y = 1 intercept
[INFO] [stderr]    |                 ^^^ help: convert the identifier to snake case (notice the capitalization): `v_i`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `S` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:85:17
[INFO] [stderr]    |
[INFO] [stderr] 85 |             let S: &Vec<f64>;
[INFO] [stderr]    |                 ^ help: convert the identifier to snake case (notice the capitalization): `s`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `E` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:86:17
[INFO] [stderr]    |
[INFO] [stderr] 86 |             let E: &Vec<f64>;
[INFO] [stderr]    |                 ^ help: convert the identifier to snake case: `e`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `SE` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:104:21
[INFO] [stderr]     |
[INFO] [stderr] 104 |             let mut SE = vec![S[0], S[1], E[0], E[1], M[0], M[1]];
[INFO] [stderr]     |                     ^^ help: convert the identifier to snake case: `se`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `x_I` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:115:21
[INFO] [stderr]     |
[INFO] [stderr] 115 | ...   let x_I = (dx * (SE[3] - line[3]) + ndy * SE[2] - line[2] * lndy * dx / ldx) / (ndy - lndy * dx / ldx); // intercept between the ne...
[INFO] [stderr]     |           ^^^ help: convert the identifier to snake case (notice the capitalization): `x_i`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `y_I` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:116:21
[INFO] [stderr]     |
[INFO] [stderr] 116 |                 let y_I = SE[3] + ndy * (SE[2] - x_I) / dx; // y component of the intercept
[INFO] [stderr]     |                     ^^^ help: convert the identifier to snake case (notice the capitalization): `y_i`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `x_Ml` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:119:21
[INFO] [stderr]     |
[INFO] [stderr] 119 |                 let x_Ml = x_I;
[INFO] [stderr]     |                     ^^^^ help: convert the identifier to snake case: `x_ml`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `y_Ml` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:120:21
[INFO] [stderr]     |
[INFO] [stderr] 120 |                 let y_Ml = y_I;
[INFO] [stderr]     |                     ^^^^ help: convert the identifier to snake case: `y_ml`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `S_n` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:127:25
[INFO] [stderr]     |
[INFO] [stderr] 127 |                 let mut S_n = vec![SE[0], SE[1]];
[INFO] [stderr]     |                         ^^^ help: convert the identifier to snake case (notice the capitalization): `s_n`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `x_E_n` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:131:25
[INFO] [stderr]     |
[INFO] [stderr] 131 |                 let mut x_E_n = x_I;
[INFO] [stderr]     |                         ^^^^^ help: convert the identifier to snake case: `x_e_n`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `y_E_n` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:132:25
[INFO] [stderr]     |
[INFO] [stderr] 132 |                 let mut y_E_n = y_I;
[INFO] [stderr]     |                         ^^^^^ help: convert the identifier to snake case: `y_e_n`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `x_I` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:155:21
[INFO] [stderr]     |
[INFO] [stderr] 155 |                 let x_I; // x component of the intercept
[INFO] [stderr]     |                     ^^^ help: convert the identifier to snake case (notice the capitalization): `x_i`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `y_I` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:156:21
[INFO] [stderr]     |
[INFO] [stderr] 156 |                 let y_I;
[INFO] [stderr]     |                     ^^^ help: convert the identifier to snake case (notice the capitalization): `y_i`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `x_Ml` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:173:21
[INFO] [stderr]     |
[INFO] [stderr] 173 |                 let x_Ml = x_I;
[INFO] [stderr]     |                     ^^^^ help: convert the identifier to snake case: `x_ml`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `y_Ml` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:174:21
[INFO] [stderr]     |
[INFO] [stderr] 174 |                 let y_Ml = y_I;
[INFO] [stderr]     |                     ^^^^ help: convert the identifier to snake case: `y_ml`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `S_nl` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:180:25
[INFO] [stderr]     |
[INFO] [stderr] 180 |                 let mut S_nl = vec![line[0], line[1]];
[INFO] [stderr]     |                         ^^^^ help: convert the identifier to snake case (notice the capitalization): `s_nl`
[INFO] [stderr] 
[INFO] [stderr] warning: `voronoi` (lib) generated 26 warnings (run `cargo fix --lib -p voronoi` to apply 1 suggestion)
[INFO] [stderr] warning: `voronoi` (lib test) generated 26 warnings (26 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/voronoi-014de8597e4137e3)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/voronoi-d31165b1cc777e45)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests voronoi
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c26233d6b6bea58d56116e026b607cc737e2e61ca8e6a2291a585f71c1a13eae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c26233d6b6bea58d56116e026b607cc737e2e61ca8e6a2291a585f71c1a13eae", kill_on_drop: false }`
[INFO] [stdout] c26233d6b6bea58d56116e026b607cc737e2e61ca8e6a2291a585f71c1a13eae