[INFO] cloning repository https://github.com/povik/xyz-compiler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/povik/xyz-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpovik%2Fxyz-compiler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpovik%2Fxyz-compiler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ef0e4f29b2c0b0234948886ae68b48510fd3068d
[INFO] building povik/xyz-compiler against try#23647e694de8d0904848ad068b2e0ec2dd098c37+target=wasm32-wasip1 for pr-149868
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpovik%2Fxyz-compiler" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/povik/xyz-compiler
[INFO] finished tweaking git repo https://github.com/povik/xyz-compiler
[INFO] tweaked toml for git repo https://github.com/povik/xyz-compiler written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/povik/xyz-compiler on toolchain 23647e694de8d0904848ad068b2e0ec2dd098c37
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/povik/xyz-compiler 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" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/povik/prjunnamed.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded argparse v0.2.2
[INFO] [stderr]   Downloaded yap v0.12.0
[INFO] [stderr]   Downloaded jzon v0.12.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e9687bdfa01acafde5a301ca285215125e218038bd674ac1095b35415c393c9c
[INFO] running `Command { std: "docker" "start" "-a" "e9687bdfa01acafde5a301ca285215125e218038bd674ac1095b35415c393c9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9687bdfa01acafde5a301ca285215125e218038bd674ac1095b35415c393c9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9687bdfa01acafde5a301ca285215125e218038bd674ac1095b35415c393c9c", kill_on_drop: false }`
[INFO] [stdout] e9687bdfa01acafde5a301ca285215125e218038bd674ac1095b35415c393c9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "build" "--frozen" "--message-format=json" "--target" "wasm32-wasip1", kill_on_drop: false }`
[INFO] [stdout] 1c5a4249be3f05332a8081f75eb46894e1ba2fee1622e1c801d7910c4ded3688
[INFO] running `Command { std: "docker" "start" "-a" "1c5a4249be3f05332a8081f75eb46894e1ba2fee1622e1c801d7910c4ded3688", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling yap v0.12.0
[INFO] [stderr]    Compiling jzon v0.12.5
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]    Compiling argparse v0.2.2
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling indexmap v2.11.1
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling prjunnamed-netlist v0.1.0 (https://github.com/povik/prjunnamed.git?branch=xyz#f14bf632)
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling prjunnamed-pattern v0.1.0 (https://github.com/povik/prjunnamed.git?branch=xyz#f14bf632)
[INFO] [stderr]    Compiling prjunnamed-memory v0.1.0 (https://github.com/povik/prjunnamed.git?branch=xyz#f14bf632)
[INFO] [stderr]    Compiling prjunnamed-verilogout v0.1.0 (https://github.com/povik/prjunnamed.git?branch=xyz#f14bf632)
[INFO] [stderr]    Compiling prjunnamed-yosys_json v0.1.0 (https://github.com/povik/prjunnamed.git?branch=xyz#f14bf632)
[INFO] [stderr]    Compiling prjunnamed-generic v0.1.0 (https://github.com/povik/prjunnamed.git?branch=xyz#f14bf632)
[INFO] [stderr]    Compiling xyz-compiler v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `LibraryPort`
[INFO] [stdout]  --> src/cm.rs:7:34
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::target::{LibraryCell, LibraryPort, SCLTarget};
[INFO] [stdout]   |                                  ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `out_lo` is assigned to, but never used
[INFO] [stdout]     --> src/cm.rs:1262:17
[INFO] [stdout]      |
[INFO] [stdout] 1262 |             let out_lo: Net;
[INFO] [stdout]      |                 ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using `_out_lo` instead
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `out_hi` is assigned to, but never used
[INFO] [stdout]     --> src/cm.rs:1263:17
[INFO] [stdout]      |
[INFO] [stdout] 1263 |             let out_hi: Net;
[INFO] [stdout]      |                 ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using `_out_hi` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `out_lo` is never read
[INFO] [stdout]     --> src/cm.rs:1271:17
[INFO] [stdout]      |
[INFO] [stdout] 1271 |                 out_lo = self.design.add_target(tie_lo)[index.tie_lo.1];
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `out_lo` is never read
[INFO] [stdout]     --> src/cm.rs:1267:17
[INFO] [stdout]      |
[INFO] [stdout] 1267 |                 out_lo = out[index.tie_lo.1];
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `out_hi` is never read
[INFO] [stdout]     --> src/cm.rs:1273:17
[INFO] [stdout]      |
[INFO] [stdout] 1273 |                 out_hi = self.design.add_target(tie_hi)[index.tie_hi.1];
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `out_hi` is never read
[INFO] [stdout]     --> src/cm.rs:1268:17
[INFO] [stdout]      |
[INFO] [stdout] 1268 |                 out_hi = out[index.tie_hi.1];
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/target.rs:739:38
[INFO] [stdout]     |
[INFO] [stdout] 679 |         Some("combinational") | None => {
[INFO] [stdout]     |                                 ---- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 739 |         Some("three_state_enable") | None => {
[INFO] [stdout]     |                                      ^^^^ no value can reach this
[INFO] [stdout]     |
[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/target.rs:758:39
[INFO] [stdout]     |
[INFO] [stdout] 679 |         Some("combinational") | None => {
[INFO] [stdout]     |                                 ---- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 758 |         Some("three_state_disable") | None => {
[INFO] [stdout]     |                                       ^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/target.rs:734:9
[INFO] [stdout]     |
[INFO] [stdout] 732 |         Some("clear") => vec![Clear(Rise), Clear(Fall)],
[INFO] [stdout]     |         ------------- matches all the relevant values
[INFO] [stdout] 733 |         Some("preset") => vec![Preset(Rise), Preset(Fall)],
[INFO] [stdout] 734 |         Some("clear") => vec![Clear(Rise), Clear(Fall)],
[INFO] [stdout]     |         ^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Float`, `None`, and `Invalid` are never constructed
[INFO] [stdout]   --> src/target.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | enum Token {
[INFO] [stdout]    |      ----- variants in this enum
[INFO] [stdout] 23 |     Punctuation(char),
[INFO] [stdout] 24 |     Float(f64),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     None,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 28 |     EOF,
[INFO] [stdout] 29 |     Invalid,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `peek_is_digit` and `expect` are never used
[INFO] [stdout]    --> src/target.rs:48:8
[INFO] [stdout]     |
[INFO] [stdout]  32 | impl<I: Iterator<Item = char>> Scanner<I> {
[INFO] [stdout]     | ----------------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  48 |     fn peek_is_digit(&mut self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 197 |     fn expect(&mut self, expected: Token) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Unknown` is never constructed
[INFO] [stdout]    --> src/target.rs:551:5
[INFO] [stdout]     |
[INFO] [stdout] 546 | enum TableModelVariable {
[INFO] [stdout]     |      ------------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 551 |     Unknown(String),
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TableModelVariable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `variable` and `indices` are never read
[INFO] [stdout]    --> src/target.rs:556:5
[INFO] [stdout]     |
[INFO] [stdout] 555 | struct TableModelAxis {
[INFO] [stdout]     |        -------------- fields in this struct
[INFO] [stdout] 556 |     variable: TableModelVariable,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 557 |     indices: Vec<f32>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TableModelAxis` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `axes` and `values` are never read
[INFO] [stdout]    --> src/target.rs:562:5
[INFO] [stdout]     |
[INFO] [stdout] 561 | struct TableModel {
[INFO] [stdout]     |        ---------- fields in this struct
[INFO] [stdout] 562 |     axes: Vec<TableModelAxis>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 563 |     values: Vec<f32>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TableModel` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/target.rs:568:11
[INFO] [stdout]     |
[INFO] [stdout] 568 |     Table(TableModel),
[INFO] [stdout]     |     ----- ^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArcDelayModel` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 568 -     Table(TableModel),
[INFO] [stdout] 568 +     Table(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/target.rs:573:19
[INFO] [stdout]     |
[INFO] [stdout] 573 |     Combinational(RiseFall, RiseFall),
[INFO] [stdout]     |     ------------- ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 573 -     Combinational(RiseFall, RiseFall),
[INFO] [stdout] 573 +     Combinational((), RiseFall),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/target.rs:574:22
[INFO] [stdout]     |
[INFO] [stdout] 574 |     ThreeStateEnable(RiseFall, RiseFall),
[INFO] [stdout]     |     ---------------- ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 574 -     ThreeStateEnable(RiseFall, RiseFall),
[INFO] [stdout] 574 +     ThreeStateEnable((), RiseFall),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/target.rs:575:23
[INFO] [stdout]     |
[INFO] [stdout] 575 |     ThreeStateDisable(RiseFall, RiseFall),
[INFO] [stdout]     |     ----------------- ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 575 -     ThreeStateDisable(RiseFall, RiseFall),
[INFO] [stdout] 575 +     ThreeStateDisable((), RiseFall),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/target.rs:576:12
[INFO] [stdout]     |
[INFO] [stdout] 576 |     Launch(RiseFall, RiseFall),
[INFO] [stdout]     |     ------ ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 576 -     Launch(RiseFall, RiseFall),
[INFO] [stdout] 576 +     Launch((), RiseFall),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/target.rs:577:15
[INFO] [stdout]     |
[INFO] [stdout] 577 |     HoldCheck(RiseFall, RiseFall),
[INFO] [stdout]     |     --------- ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 577 -     HoldCheck(RiseFall, RiseFall),
[INFO] [stdout] 577 +     HoldCheck((), RiseFall),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/target.rs:578:16
[INFO] [stdout]     |
[INFO] [stdout] 578 |     SetupCheck(RiseFall, RiseFall),
[INFO] [stdout]     |     ---------- ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 578 -     SetupCheck(RiseFall, RiseFall),
[INFO] [stdout] 578 +     SetupCheck((), RiseFall),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/target.rs:579:21
[INFO] [stdout]     |
[INFO] [stdout] 579 |     NonSeqHoldCheck(RiseFall, RiseFall),
[INFO] [stdout]     |     --------------- ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 579 -     NonSeqHoldCheck(RiseFall, RiseFall),
[INFO] [stdout] 579 +     NonSeqHoldCheck((), RiseFall),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/target.rs:580:22
[INFO] [stdout]     |
[INFO] [stdout] 580 |     NonSeqSetupCheck(RiseFall, RiseFall),
[INFO] [stdout]     |     ---------------- ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 580 -     NonSeqSetupCheck(RiseFall, RiseFall),
[INFO] [stdout] 580 +     NonSeqSetupCheck((), RiseFall),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/target.rs:583:19
[INFO] [stdout]     |
[INFO] [stdout] 583 |     RecoveryCheck(RiseFall, RiseFall),
[INFO] [stdout]     |     ------------- ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 583 -     RecoveryCheck(RiseFall, RiseFall),
[INFO] [stdout] 583 +     RecoveryCheck((), RiseFall),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/target.rs:584:18
[INFO] [stdout]     |
[INFO] [stdout] 584 |     RemovalCheck(RiseFall, RiseFall),
[INFO] [stdout]     |     ------------ ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 584 -     RemovalCheck(RiseFall, RiseFall),
[INFO] [stdout] 584 +     RemovalCheck((), RiseFall),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/target.rs:586:13
[INFO] [stdout]     |
[INFO] [stdout] 586 |     Unknown(String),
[INFO] [stdout]     |     ------- ^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 586 -     Unknown(String),
[INFO] [stdout] 586 +     Unknown(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `arc_type`, `from_pin`, `to_pin`, `delay_model`, `constraint_model`, and `slew_model` are never read
[INFO] [stdout]    --> src/target.rs:624:5
[INFO] [stdout]     |
[INFO] [stdout] 623 | pub struct Arc {
[INFO] [stdout]     |            --- fields in this struct
[INFO] [stdout] 624 |     arc_type: ArcType,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 625 |     from_pin: LibraryPortIndex,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 626 |     to_pin: LibraryPortIndex,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 627 |     delay_model: Option<ArcDelayModel>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 628 |     constraint_model: Option<ArcDelayModel>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 629 |     slew_model: Option<ArcDelayModel>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Arc` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cap`, `rise_cap`, and `fall_cap` are never read
[INFO] [stdout]    --> src/target.rs:645:5
[INFO] [stdout]     |
[INFO] [stdout] 641 | pub struct LibraryPort {
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 645 |     cap: f32,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 646 |     rise_cap: f32,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 647 |     fall_cap: f32,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `LibraryPort` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io::BufWriter`
[INFO] [stdout]  --> src/main.rs:7:44
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::{collections::BTreeMap, fs::File, io::BufWriter, io::Write, sync::Arc};
[INFO] [stdout]   |                                            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.32s
[INFO] running `Command { std: "docker" "inspect" "1c5a4249be3f05332a8081f75eb46894e1ba2fee1622e1c801d7910c4ded3688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c5a4249be3f05332a8081f75eb46894e1ba2fee1622e1c801d7910c4ded3688", kill_on_drop: false }`
[INFO] [stdout] 1c5a4249be3f05332a8081f75eb46894e1ba2fee1622e1c801d7910c4ded3688
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "test" "--frozen" "--no-run" "--message-format=json" "--target" "wasm32-wasip1", kill_on_drop: false }`
[INFO] [stdout] a8a70574d4c8a65371750658060a20b3ff331c2cd351c562c6de3c4f79f9a7e9
[INFO] running `Command { std: "docker" "start" "-a" "a8a70574d4c8a65371750658060a20b3ff331c2cd351c562c6de3c4f79f9a7e9", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `LibraryPort`
[INFO] [stdout]  --> src/cm.rs:7:34
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::target::{LibraryCell, LibraryPort, SCLTarget};
[INFO] [stdout]   |                                  ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `out_lo` is assigned to, but never used
[INFO] [stdout]     --> src/cm.rs:1262:17
[INFO] [stdout]      |
[INFO] [stdout] 1262 |             let out_lo: Net;
[INFO] [stdout]      |                 ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using `_out_lo` instead
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `out_hi` is assigned to, but never used
[INFO] [stdout]     --> src/cm.rs:1263:17
[INFO] [stdout]      |
[INFO] [stdout] 1263 |             let out_hi: Net;
[INFO] [stdout]      |                 ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using `_out_hi` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `out_lo` is never read
[INFO] [stdout]     --> src/cm.rs:1271:17
[INFO] [stdout]      |
[INFO] [stdout] 1271 |                 out_lo = self.design.add_target(tie_lo)[index.tie_lo.1];
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `out_lo` is never read
[INFO] [stdout]     --> src/cm.rs:1267:17
[INFO] [stdout]      |
[INFO] [stdout] 1267 |                 out_lo = out[index.tie_lo.1];
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `out_hi` is never read
[INFO] [stdout]     --> src/cm.rs:1273:17
[INFO] [stdout]      |
[INFO] [stdout] 1273 |                 out_hi = self.design.add_target(tie_hi)[index.tie_hi.1];
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `out_hi` is never read
[INFO] [stdout]     --> src/cm.rs:1268:17
[INFO] [stdout]      |
[INFO] [stdout] 1268 |                 out_hi = out[index.tie_hi.1];
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/target.rs:739:38
[INFO] [stdout]     |
[INFO] [stdout] 679 |         Some("combinational") | None => {
[INFO] [stdout]     |                                 ---- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 739 |         Some("three_state_enable") | None => {
[INFO] [stdout]     |                                      ^^^^ no value can reach this
[INFO] [stdout]     |
[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/target.rs:758:39
[INFO] [stdout]     |
[INFO] [stdout] 679 |         Some("combinational") | None => {
[INFO] [stdout]     |                                 ---- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 758 |         Some("three_state_disable") | None => {
[INFO] [stdout]     |                                       ^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/target.rs:734:9
[INFO] [stdout]     |
[INFO] [stdout] 732 |         Some("clear") => vec![Clear(Rise), Clear(Fall)],
[INFO] [stdout]     |         ------------- matches all the relevant values
[INFO] [stdout] 733 |         Some("preset") => vec![Preset(Rise), Preset(Fall)],
[INFO] [stdout] 734 |         Some("clear") => vec![Clear(Rise), Clear(Fall)],
[INFO] [stdout]     |         ^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Float`, `None`, and `Invalid` are never constructed
[INFO] [stdout]   --> src/target.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | enum Token {
[INFO] [stdout]    |      ----- variants in this enum
[INFO] [stdout] 23 |     Punctuation(char),
[INFO] [stdout] 24 |     Float(f64),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     None,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 28 |     EOF,
[INFO] [stdout] 29 |     Invalid,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `peek_is_digit` and `expect` are never used
[INFO] [stdout]    --> src/target.rs:48:8
[INFO] [stdout]     |
[INFO] [stdout]  32 | impl<I: Iterator<Item = char>> Scanner<I> {
[INFO] [stdout]     | ----------------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  48 |     fn peek_is_digit(&mut self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 197 |     fn expect(&mut self, expected: Token) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Unknown` is never constructed
[INFO] [stdout]    --> src/target.rs:551:5
[INFO] [stdout]     |
[INFO] [stdout] 546 | enum TableModelVariable {
[INFO] [stdout]     |      ------------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 551 |     Unknown(String),
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TableModelVariable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `variable` and `indices` are never read
[INFO] [stdout]    --> src/target.rs:556:5
[INFO] [stdout]     |
[INFO] [stdout] 555 | struct TableModelAxis {
[INFO] [stdout]     |        -------------- fields in this struct
[INFO] [stdout] 556 |     variable: TableModelVariable,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 557 |     indices: Vec<f32>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TableModelAxis` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `axes` and `values` are never read
[INFO] [stdout]    --> src/target.rs:562:5
[INFO] [stdout]     |
[INFO] [stdout] 561 | struct TableModel {
[INFO] [stdout]     |        ---------- fields in this struct
[INFO] [stdout] 562 |     axes: Vec<TableModelAxis>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 563 |     values: Vec<f32>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TableModel` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/target.rs:568:11
[INFO] [stdout]     |
[INFO] [stdout] 568 |     Table(TableModel),
[INFO] [stdout]     |     ----- ^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArcDelayModel` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 568 -     Table(TableModel),
[INFO] [stdout] 568 +     Table(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/target.rs:573:19
[INFO] [stdout]     |
[INFO] [stdout] 573 |     Combinational(RiseFall, RiseFall),
[INFO] [stdout]     |     ------------- ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 573 -     Combinational(RiseFall, RiseFall),
[INFO] [stdout] 573 +     Combinational((), RiseFall),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/target.rs:574:22
[INFO] [stdout]     |
[INFO] [stdout] 574 |     ThreeStateEnable(RiseFall, RiseFall),
[INFO] [stdout]     |     ---------------- ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 574 -     ThreeStateEnable(RiseFall, RiseFall),
[INFO] [stdout] 574 +     ThreeStateEnable((), RiseFall),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling xyz-compiler v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/target.rs:575:23
[INFO] [stdout]     |
[INFO] [stdout] 575 |     ThreeStateDisable(RiseFall, RiseFall),
[INFO] [stdout]     |     ----------------- ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 575 -     ThreeStateDisable(RiseFall, RiseFall),
[INFO] [stdout] 575 +     ThreeStateDisable((), RiseFall),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/target.rs:576:12
[INFO] [stdout]     |
[INFO] [stdout] 576 |     Launch(RiseFall, RiseFall),
[INFO] [stdout]     |     ------ ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 576 -     Launch(RiseFall, RiseFall),
[INFO] [stdout] 576 +     Launch((), RiseFall),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/target.rs:577:15
[INFO] [stdout]     |
[INFO] [stdout] 577 |     HoldCheck(RiseFall, RiseFall),
[INFO] [stdout]     |     --------- ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 577 -     HoldCheck(RiseFall, RiseFall),
[INFO] [stdout] 577 +     HoldCheck((), RiseFall),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/target.rs:578:16
[INFO] [stdout]     |
[INFO] [stdout] 578 |     SetupCheck(RiseFall, RiseFall),
[INFO] [stdout]     |     ---------- ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 578 -     SetupCheck(RiseFall, RiseFall),
[INFO] [stdout] 578 +     SetupCheck((), RiseFall),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/target.rs:579:21
[INFO] [stdout]     |
[INFO] [stdout] 579 |     NonSeqHoldCheck(RiseFall, RiseFall),
[INFO] [stdout]     |     --------------- ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 579 -     NonSeqHoldCheck(RiseFall, RiseFall),
[INFO] [stdout] 579 +     NonSeqHoldCheck((), RiseFall),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/target.rs:580:22
[INFO] [stdout]     |
[INFO] [stdout] 580 |     NonSeqSetupCheck(RiseFall, RiseFall),
[INFO] [stdout]     |     ---------------- ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 580 -     NonSeqSetupCheck(RiseFall, RiseFall),
[INFO] [stdout] 580 +     NonSeqSetupCheck((), RiseFall),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/target.rs:583:19
[INFO] [stdout]     |
[INFO] [stdout] 583 |     RecoveryCheck(RiseFall, RiseFall),
[INFO] [stdout]     |     ------------- ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 583 -     RecoveryCheck(RiseFall, RiseFall),
[INFO] [stdout] 583 +     RecoveryCheck((), RiseFall),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/target.rs:584:18
[INFO] [stdout]     |
[INFO] [stdout] 584 |     RemovalCheck(RiseFall, RiseFall),
[INFO] [stdout]     |     ------------ ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 584 -     RemovalCheck(RiseFall, RiseFall),
[INFO] [stdout] 584 +     RemovalCheck((), RiseFall),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/target.rs:586:13
[INFO] [stdout]     |
[INFO] [stdout] 586 |     Unknown(String),
[INFO] [stdout]     |     ------- ^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 586 -     Unknown(String),
[INFO] [stdout] 586 +     Unknown(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `arc_type`, `from_pin`, `to_pin`, `delay_model`, `constraint_model`, and `slew_model` are never read
[INFO] [stdout]    --> src/target.rs:624:5
[INFO] [stdout]     |
[INFO] [stdout] 623 | pub struct Arc {
[INFO] [stdout]     |            --- fields in this struct
[INFO] [stdout] 624 |     arc_type: ArcType,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 625 |     from_pin: LibraryPortIndex,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 626 |     to_pin: LibraryPortIndex,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 627 |     delay_model: Option<ArcDelayModel>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 628 |     constraint_model: Option<ArcDelayModel>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 629 |     slew_model: Option<ArcDelayModel>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Arc` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cap`, `rise_cap`, and `fall_cap` are never read
[INFO] [stdout]    --> src/target.rs:645:5
[INFO] [stdout]     |
[INFO] [stdout] 641 | pub struct LibraryPort {
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 645 |     cap: f32,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 646 |     rise_cap: f32,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 647 |     fall_cap: f32,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `LibraryPort` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io::BufWriter`
[INFO] [stdout]  --> src/main.rs:7:44
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::{collections::BTreeMap, fs::File, io::BufWriter, io::Write, sync::Arc};
[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: `LibraryPort`
[INFO] [stdout]  --> src/cm.rs:7:34
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::target::{LibraryCell, LibraryPort, SCLTarget};
[INFO] [stdout]   |                                  ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `out_lo` is assigned to, but never used
[INFO] [stdout]     --> src/cm.rs:1262:17
[INFO] [stdout]      |
[INFO] [stdout] 1262 |             let out_lo: Net;
[INFO] [stdout]      |                 ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using `_out_lo` instead
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `out_hi` is assigned to, but never used
[INFO] [stdout]     --> src/cm.rs:1263:17
[INFO] [stdout]      |
[INFO] [stdout] 1263 |             let out_hi: Net;
[INFO] [stdout]      |                 ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: consider using `_out_hi` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `out_lo` is never read
[INFO] [stdout]     --> src/cm.rs:1271:17
[INFO] [stdout]      |
[INFO] [stdout] 1271 |                 out_lo = self.design.add_target(tie_lo)[index.tie_lo.1];
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `out_lo` is never read
[INFO] [stdout]     --> src/cm.rs:1267:17
[INFO] [stdout]      |
[INFO] [stdout] 1267 |                 out_lo = out[index.tie_lo.1];
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `out_hi` is never read
[INFO] [stdout]     --> src/cm.rs:1273:17
[INFO] [stdout]      |
[INFO] [stdout] 1273 |                 out_hi = self.design.add_target(tie_hi)[index.tie_hi.1];
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `out_hi` is never read
[INFO] [stdout]     --> src/cm.rs:1268:17
[INFO] [stdout]      |
[INFO] [stdout] 1268 |                 out_hi = out[index.tie_hi.1];
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/target.rs:739:38
[INFO] [stdout]     |
[INFO] [stdout] 679 |         Some("combinational") | None => {
[INFO] [stdout]     |                                 ---- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 739 |         Some("three_state_enable") | None => {
[INFO] [stdout]     |                                      ^^^^ no value can reach this
[INFO] [stdout]     |
[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/target.rs:758:39
[INFO] [stdout]     |
[INFO] [stdout] 679 |         Some("combinational") | None => {
[INFO] [stdout]     |                                 ---- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 758 |         Some("three_state_disable") | None => {
[INFO] [stdout]     |                                       ^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/target.rs:734:9
[INFO] [stdout]     |
[INFO] [stdout] 732 |         Some("clear") => vec![Clear(Rise), Clear(Fall)],
[INFO] [stdout]     |         ------------- matches all the relevant values
[INFO] [stdout] 733 |         Some("preset") => vec![Preset(Rise), Preset(Fall)],
[INFO] [stdout] 734 |         Some("clear") => vec![Clear(Rise), Clear(Fall)],
[INFO] [stdout]     |         ^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Float`, `None`, and `Invalid` are never constructed
[INFO] [stdout]   --> src/target.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | enum Token {
[INFO] [stdout]    |      ----- variants in this enum
[INFO] [stdout] 23 |     Punctuation(char),
[INFO] [stdout] 24 |     Float(f64),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     None,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 28 |     EOF,
[INFO] [stdout] 29 |     Invalid,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `peek_is_digit` and `expect` are never used
[INFO] [stdout]    --> src/target.rs:48:8
[INFO] [stdout]     |
[INFO] [stdout]  32 | impl<I: Iterator<Item = char>> Scanner<I> {
[INFO] [stdout]     | ----------------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  48 |     fn peek_is_digit(&mut self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 197 |     fn expect(&mut self, expected: Token) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Unknown` is never constructed
[INFO] [stdout]    --> src/target.rs:551:5
[INFO] [stdout]     |
[INFO] [stdout] 546 | enum TableModelVariable {
[INFO] [stdout]     |      ------------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 551 |     Unknown(String),
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TableModelVariable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `variable` and `indices` are never read
[INFO] [stdout]    --> src/target.rs:556:5
[INFO] [stdout]     |
[INFO] [stdout] 555 | struct TableModelAxis {
[INFO] [stdout]     |        -------------- fields in this struct
[INFO] [stdout] 556 |     variable: TableModelVariable,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 557 |     indices: Vec<f32>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TableModelAxis` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `axes` and `values` are never read
[INFO] [stdout]    --> src/target.rs:562:5
[INFO] [stdout]     |
[INFO] [stdout] 561 | struct TableModel {
[INFO] [stdout]     |        ---------- fields in this struct
[INFO] [stdout] 562 |     axes: Vec<TableModelAxis>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 563 |     values: Vec<f32>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TableModel` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/target.rs:568:11
[INFO] [stdout]     |
[INFO] [stdout] 568 |     Table(TableModel),
[INFO] [stdout]     |     ----- ^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArcDelayModel` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 568 -     Table(TableModel),
[INFO] [stdout] 568 +     Table(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/target.rs:573:19
[INFO] [stdout]     |
[INFO] [stdout] 573 |     Combinational(RiseFall, RiseFall),
[INFO] [stdout]     |     ------------- ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 573 -     Combinational(RiseFall, RiseFall),
[INFO] [stdout] 573 +     Combinational((), RiseFall),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/target.rs:574:22
[INFO] [stdout]     |
[INFO] [stdout] 574 |     ThreeStateEnable(RiseFall, RiseFall),
[INFO] [stdout]     |     ---------------- ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 574 -     ThreeStateEnable(RiseFall, RiseFall),
[INFO] [stdout] 574 +     ThreeStateEnable((), RiseFall),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/target.rs:575:23
[INFO] [stdout]     |
[INFO] [stdout] 575 |     ThreeStateDisable(RiseFall, RiseFall),
[INFO] [stdout]     |     ----------------- ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 575 -     ThreeStateDisable(RiseFall, RiseFall),
[INFO] [stdout] 575 +     ThreeStateDisable((), RiseFall),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/target.rs:576:12
[INFO] [stdout]     |
[INFO] [stdout] 576 |     Launch(RiseFall, RiseFall),
[INFO] [stdout]     |     ------ ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 576 -     Launch(RiseFall, RiseFall),
[INFO] [stdout] 576 +     Launch((), RiseFall),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/target.rs:577:15
[INFO] [stdout]     |
[INFO] [stdout] 577 |     HoldCheck(RiseFall, RiseFall),
[INFO] [stdout]     |     --------- ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 577 -     HoldCheck(RiseFall, RiseFall),
[INFO] [stdout] 577 +     HoldCheck((), RiseFall),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/target.rs:578:16
[INFO] [stdout]     |
[INFO] [stdout] 578 |     SetupCheck(RiseFall, RiseFall),
[INFO] [stdout]     |     ---------- ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 578 -     SetupCheck(RiseFall, RiseFall),
[INFO] [stdout] 578 +     SetupCheck((), RiseFall),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/target.rs:579:21
[INFO] [stdout]     |
[INFO] [stdout] 579 |     NonSeqHoldCheck(RiseFall, RiseFall),
[INFO] [stdout]     |     --------------- ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 579 -     NonSeqHoldCheck(RiseFall, RiseFall),
[INFO] [stdout] 579 +     NonSeqHoldCheck((), RiseFall),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/target.rs:580:22
[INFO] [stdout]     |
[INFO] [stdout] 580 |     NonSeqSetupCheck(RiseFall, RiseFall),
[INFO] [stdout]     |     ---------------- ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 580 -     NonSeqSetupCheck(RiseFall, RiseFall),
[INFO] [stdout] 580 +     NonSeqSetupCheck((), RiseFall),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/target.rs:583:19
[INFO] [stdout]     |
[INFO] [stdout] 583 |     RecoveryCheck(RiseFall, RiseFall),
[INFO] [stdout]     |     ------------- ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 583 -     RecoveryCheck(RiseFall, RiseFall),
[INFO] [stdout] 583 +     RecoveryCheck((), RiseFall),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/target.rs:584:18
[INFO] [stdout]     |
[INFO] [stdout] 584 |     RemovalCheck(RiseFall, RiseFall),
[INFO] [stdout]     |     ------------ ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 584 -     RemovalCheck(RiseFall, RiseFall),
[INFO] [stdout] 584 +     RemovalCheck((), RiseFall),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/target.rs:586:13
[INFO] [stdout]     |
[INFO] [stdout] 586 |     Unknown(String),
[INFO] [stdout]     |     ------- ^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 586 -     Unknown(String),
[INFO] [stdout] 586 +     Unknown(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `arc_type`, `from_pin`, `to_pin`, `delay_model`, `constraint_model`, and `slew_model` are never read
[INFO] [stdout]    --> src/target.rs:624:5
[INFO] [stdout]     |
[INFO] [stdout] 623 | pub struct Arc {
[INFO] [stdout]     |            --- fields in this struct
[INFO] [stdout] 624 |     arc_type: ArcType,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 625 |     from_pin: LibraryPortIndex,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 626 |     to_pin: LibraryPortIndex,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 627 |     delay_model: Option<ArcDelayModel>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 628 |     constraint_model: Option<ArcDelayModel>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 629 |     slew_model: Option<ArcDelayModel>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Arc` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cap`, `rise_cap`, and `fall_cap` are never read
[INFO] [stdout]    --> src/target.rs:645:5
[INFO] [stdout]     |
[INFO] [stdout] 641 | pub struct LibraryPort {
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 645 |     cap: f32,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 646 |     rise_cap: f32,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 647 |     fall_cap: f32,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `LibraryPort` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_classify_all_K4` should have a snake case name
[INFO] [stdout]    --> src/npn.rs:315:8
[INFO] [stdout]     |
[INFO] [stdout] 315 |     fn test_classify_all_K4() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `test_classify_all_k4`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `K` should have a snake case name
[INFO] [stdout]    --> src/npn.rs:316:13
[INFO] [stdout]     |
[INFO] [stdout] 316 |         let K = 4;
[INFO] [stdout]     |             ^ help: convert the identifier to snake case (notice the capitalization): `k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_K1_expected` should have a snake case name
[INFO] [stdout]    --> src/npn.rs:346:8
[INFO] [stdout]     |
[INFO] [stdout] 346 |     fn test_K1_expected() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `test_k1_expected`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.61s
[INFO] running `Command { std: "docker" "inspect" "a8a70574d4c8a65371750658060a20b3ff331c2cd351c562c6de3c4f79f9a7e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8a70574d4c8a65371750658060a20b3ff331c2cd351c562c6de3c4f79f9a7e9", kill_on_drop: false }`
[INFO] [stdout] a8a70574d4c8a65371750658060a20b3ff331c2cd351c562c6de3c4f79f9a7e9