[INFO] cloning repository https://github.com/LuoZheng2002/pcb_parsing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LuoZheng2002/pcb_parsing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuoZheng2002%2Fpcb_parsing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuoZheng2002%2Fpcb_parsing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 21f1c23cbb7e6c01bffb25d993d9f416c6a65130
[INFO] checking LuoZheng2002/pcb_parsing against master#4eb62535fc12dd1a63fd43a4173e224e79313c4d for pr-158816
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuoZheng2002%2Fpcb_parsing" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/LuoZheng2002/pcb_parsing
[INFO] finished tweaking git repo https://github.com/LuoZheng2002/pcb_parsing
[INFO] tweaked toml for git repo https://github.com/LuoZheng2002/pcb_parsing written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LuoZheng2002/pcb_parsing on toolchain 4eb62535fc12dd1a63fd43a4173e224e79313c4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/LuoZheng2002/pcb_parsing 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" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cgmath v0.18.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9b6462542c93ca8428e30cb4f34cf46269c00d6cdfe5312b522ca90cd24afa54
[INFO] running `Command { std: "docker" "start" "9b6462542c93ca8428e30cb4f34cf46269c00d6cdfe5312b522ca90cd24afa54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b6462542c93ca8428e30cb4f34cf46269c00d6cdfe5312b522ca90cd24afa54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9b6462542c93ca8428e30cb4f34cf46269c00d6cdfe5312b522ca90cd24afa54" "/opt/rustwide/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b6462542c93ca8428e30cb4f34cf46269c00d6cdfe5312b522ca90cd24afa54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9b6462542c93ca8428e30cb4f34cf46269c00d6cdfe5312b522ca90cd24afa54" "/opt/rustwide/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling cgmath v0.18.0
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking approx v0.4.0
[INFO] [stderr]     Checking ordered-float v5.0.0
[INFO] [stderr]     Checking pcb_parsing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `ComponentInst`, `Component`, `PadStack`, `Pin`, and `Placement`
[INFO] [stdout]  --> src/parse_to_display.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 |     Boundary, Component, ComponentInst, DsnStruct, Network, PadStack, Pin, Pin2, Placement, Shape,
[INFO] [stdout]   |               ^^^^^^^^^  ^^^^^^^^^^^^^                      ^^^^^^^^  ^^^        ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/parse_to_display.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::pad::{self, Pad, PadName, PadShape};
[INFO] [stdout]   |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::net`
[INFO] [stdout]  --> src/parse_to_display.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use core::net;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ConnectionID`, `Connection`, `Line`, `NetInfo`, and `Polygon`
[INFO] [stdout]  --> src/parse_to_pcbproblem.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pcb_problem::{Connection, ConnectionID, NetInfo, NetName, PcbProblem},
[INFO] [stdout]   |                   ^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 7 |     shapes::{Line, Polygon},
[INFO] [stdout]   |              ^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `digit1`, `map_res`, `map`, `multispace1`, `separated_pair`, and `tag`
[INFO] [stdout]  --> src/parse_to_s_expr.rs:2:23
[INFO] [stdout]   |
[INFO] [stdout] 2 | ...::{tag, take_while, take_while1}, character::complete::{char, digit1, multispace0, multispace1}, combinator::{map, map_res}, multi::many0, sequence::{delimited, preceded, separated_pair}, ...
[INFO] [stdout]   |       ^^^                                                        ^^^^^^               ^^^^^^^^^^^                ^^^  ^^^^^^^                                                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::panic`
[INFO] [stdout]  --> src/pcb_problem.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::panic;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `BTreeSet`, `BinaryHeap`, `HashSet`, `Mutex`, `cell::RefCell`, and `num::NonZeroUsize`
[INFO] [stdout]  --> src/pcb_problem.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     cell::RefCell,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 4 |     collections::{BTreeSet, BinaryHeap, HashMap, HashSet},
[INFO] [stdout]   |                   ^^^^^^^^  ^^^^^^^^^^           ^^^^^^^
[INFO] [stdout] 5 |     num::NonZeroUsize,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 6 |     rc::Rc,
[INFO] [stdout] 7 |     sync::{Arc, Mutex},
[INFO] [stdout]   |            ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ordered_float::NotNan`
[INFO] [stdout]   --> src/pcb_problem.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use ordered_float::NotNan;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ComponentInst`, `Component`, `PadStack`, `Pin`, and `Placement`
[INFO] [stdout]  --> src/parse_to_display.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 |     Boundary, Component, ComponentInst, DsnStruct, Network, PadStack, Pin, Pin2, Placement, Shape,
[INFO] [stdout]   |               ^^^^^^^^^  ^^^^^^^^^^^^^                      ^^^^^^^^  ^^^        ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/parse_to_display.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::pad::{self, Pad, PadName, PadShape};
[INFO] [stdout]   |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::net`
[INFO] [stdout]  --> src/parse_to_display.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use core::net;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ConnectionID`, `Connection`, `Line`, `NetInfo`, and `Polygon`
[INFO] [stdout]  --> src/parse_to_pcbproblem.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pcb_problem::{Connection, ConnectionID, NetInfo, NetName, PcbProblem},
[INFO] [stdout]   |                   ^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 7 |     shapes::{Line, Polygon},
[INFO] [stdout]   |              ^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `digit1`, `map_res`, `map`, `multispace1`, `separated_pair`, and `tag`
[INFO] [stdout]  --> src/parse_to_s_expr.rs:2:23
[INFO] [stdout]   |
[INFO] [stdout] 2 | ...::{tag, take_while, take_while1}, character::complete::{char, digit1, multispace0, multispace1}, combinator::{map, map_res}, multi::many0, sequence::{delimited, preceded, separated_pair}, ...
[INFO] [stdout]   |       ^^^                                                        ^^^^^^               ^^^^^^^^^^^                ^^^  ^^^^^^^                                                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::panic`
[INFO] [stdout]  --> src/pcb_problem.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::panic;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `BTreeSet`, `BinaryHeap`, `HashSet`, `Mutex`, `cell::RefCell`, and `num::NonZeroUsize`
[INFO] [stdout]  --> src/pcb_problem.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     cell::RefCell,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 4 |     collections::{BTreeSet, BinaryHeap, HashMap, HashSet},
[INFO] [stdout]   |                   ^^^^^^^^  ^^^^^^^^^^           ^^^^^^^
[INFO] [stdout] 5 |     num::NonZeroUsize,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 6 |     rc::Rc,
[INFO] [stdout] 7 |     sync::{Arc, Mutex},
[INFO] [stdout]   |            ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ordered_float::NotNan`
[INFO] [stdout]   --> src/pcb_problem.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use ordered_float::NotNan;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parse_to_display.rs:176:9
[INFO] [stdout]     |
[INFO] [stdout] 176 |     let mut pad_map = build_pad_map(&dsn)?;
[INFO] [stdout]     |         ----^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `display_format`
[INFO] [stdout]    --> src/parse_to_display.rs:285:9
[INFO] [stdout]     |
[INFO] [stdout] 285 |     let display_format = DisplayFormat {
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_display_format`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parse_to_display.rs:176:9
[INFO] [stdout]     |
[INFO] [stdout] 176 |     let mut pad_map = build_pad_map(&dsn)?;
[INFO] [stdout]     |         ----^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `display_format`
[INFO] [stdout]    --> src/parse_to_display.rs:285:9
[INFO] [stdout]     |
[INFO] [stdout] 285 |     let display_format = DisplayFormat {
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_display_format`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/parse_to_struct.rs:638:13
[INFO] [stdout]     |
[INFO] [stdout] 638 |             _ => return Err("Unexpected non-atom in net names".into()),
[INFO] [stdout]     |             ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/parse_to_struct.rs:638:13
[INFO] [stdout]     |
[INFO] [stdout] 632 |             Some(SExpr::Atom(name)) => {
[INFO] [stdout]     |             ----------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 636 |             Some(SExpr::List(_)) => break,
[INFO] [stdout]     |             -------------------- matches some of the same values
[INFO] [stdout] 637 |             None => break,
[INFO] [stdout]     |             ---- matches some of the same values
[INFO] [stdout] 638 |             _ => return Err("Unexpected non-atom in net names".into()),
[INFO] [stdout]     |             ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/parse_to_struct.rs:638:13
[INFO] [stdout]     |
[INFO] [stdout] 638 |             _ => return Err("Unexpected non-atom in net names".into()),
[INFO] [stdout]     |             ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/parse_to_struct.rs:638:13
[INFO] [stdout]     |
[INFO] [stdout] 632 |             Some(SExpr::Atom(name)) => {
[INFO] [stdout]     |             ----------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 636 |             Some(SExpr::List(_)) => break,
[INFO] [stdout]     |             -------------------- matches some of the same values
[INFO] [stdout] 637 |             None => break,
[INFO] [stdout]     |             ---- matches some of the same values
[INFO] [stdout] 638 |             _ => return Err("Unexpected non-atom in net names".into()),
[INFO] [stdout]     |             ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `width`, `height`, `center`, `obstacle_lines`, and `obstacle_polygons` are never read
[INFO] [stdout]   --> src/pcb_problem.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub struct PcbProblem {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 49 |     width: f32, // in specctra dsn units
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 50 |     height: f32, // in specctra dsn units
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 51 |     center: (f32, f32), // Center of the PCB, in specctra dsn units
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 52 |     obstacle_lines: Vec<Line>, // Lines that represent obstacles in the PCB
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 53 |     obstacle_polygons: Vec<Polygon>, // Polygons that represent obstacles in the PCB
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `width`, `height`, `center`, `obstacle_lines`, and `obstacle_polygons` are never read
[INFO] [stdout]   --> src/pcb_problem.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub struct PcbProblem {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 49 |     width: f32, // in specctra dsn units
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 50 |     height: f32, // in specctra dsn units
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 51 |     center: (f32, f32), // Center of the PCB, in specctra dsn units
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 52 |     obstacle_lines: Vec<Line>, // Lines that represent obstacles in the PCB
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 53 |     obstacle_polygons: Vec<Polygon>, // Polygons that represent obstacles in the PCB
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.13s
[INFO] running `Command { std: "docker" "inspect" "9b6462542c93ca8428e30cb4f34cf46269c00d6cdfe5312b522ca90cd24afa54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b6462542c93ca8428e30cb4f34cf46269c00d6cdfe5312b522ca90cd24afa54", kill_on_drop: false }`
[INFO] [stdout] 9b6462542c93ca8428e30cb4f34cf46269c00d6cdfe5312b522ca90cd24afa54
