[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] testing povik/xyz-compiler against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpovik%2Fxyz-compiler" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/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-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/povik/xyz-compiler on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/povik/prjunnamed.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded argparse v0.2.2
[INFO] [stderr]   Downloaded jzon v0.12.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ae2b12f1873f6b830332bea491483dabace85e07040429eefc054855ef11d41
[INFO] running `Command { std: "docker" "start" "-a" "9ae2b12f1873f6b830332bea491483dabace85e07040429eefc054855ef11d41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ae2b12f1873f6b830332bea491483dabace85e07040429eefc054855ef11d41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ae2b12f1873f6b830332bea491483dabace85e07040429eefc054855ef11d41", kill_on_drop: false }`
[INFO] [stdout] 9ae2b12f1873f6b830332bea491483dabace85e07040429eefc054855ef11d41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97110d49fa5b4f7b068361baffa10cfd97789eb50c726cbdb71936b75029bc47
[INFO] running `Command { std: "docker" "start" "-a" "97110d49fa5b4f7b068361baffa10cfd97789eb50c726cbdb71936b75029bc47", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling yap v0.12.0
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[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 prjunnamed-netlist v0.1.0 (https://github.com/povik/prjunnamed.git?branch=xyz#f14bf632)
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling prjunnamed-pattern 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-memory v0.1.0 (https://github.com/povik/prjunnamed.git?branch=xyz#f14bf632)
[INFO] [stderr]    Compiling regex v1.11.2
[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 22.78s
[INFO] running `Command { std: "docker" "inspect" "97110d49fa5b4f7b068361baffa10cfd97789eb50c726cbdb71936b75029bc47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97110d49fa5b4f7b068361baffa10cfd97789eb50c726cbdb71936b75029bc47", kill_on_drop: false }`
[INFO] [stdout] 97110d49fa5b4f7b068361baffa10cfd97789eb50c726cbdb71936b75029bc47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b8a4282449644ae10662e1b75067fcca3372da196bb7d90d0a90d62c077a564
[INFO] running `Command { std: "docker" "start" "-a" "9b8a4282449644ae10662e1b75067fcca3372da196bb7d90d0a90d62c077a564", 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] [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] [stderr]    Compiling xyz-compiler v0.0.0 (/opt/rustwide/workdir)
[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 2.85s
[INFO] running `Command { std: "docker" "inspect" "9b8a4282449644ae10662e1b75067fcca3372da196bb7d90d0a90d62c077a564", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b8a4282449644ae10662e1b75067fcca3372da196bb7d90d0a90d62c077a564", kill_on_drop: false }`
[INFO] [stdout] 9b8a4282449644ae10662e1b75067fcca3372da196bb7d90d0a90d62c077a564
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7ce4d22a945024e5f3e6a594dbcb56d4b95efac5cbdbf773fb4c09ef6b6a8b1b
[INFO] running `Command { std: "docker" "start" "-a" "7ce4d22a945024e5f3e6a594dbcb56d4b95efac5cbdbf773fb4c09ef6b6a8b1b", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `LibraryPort`
[INFO] [stderr]  --> src/cm.rs:7:34
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::target::{LibraryCell, LibraryPort, SCLTarget};
[INFO] [stderr]   |                                  ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `out_lo` is assigned to, but never used
[INFO] [stderr]     --> src/cm.rs:1262:17
[INFO] [stderr]      |
[INFO] [stderr] 1262 |             let out_lo: Net;
[INFO] [stderr]      |                 ^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: consider using `_out_lo` instead
[INFO] [stderr]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `out_hi` is assigned to, but never used
[INFO] [stderr]     --> src/cm.rs:1263:17
[INFO] [stderr]      |
[INFO] [stderr] 1263 |             let out_hi: Net;
[INFO] [stderr]      |                 ^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: consider using `_out_hi` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `out_lo` is never read
[INFO] [stderr]     --> src/cm.rs:1271:17
[INFO] [stderr]      |
[INFO] [stderr] 1271 |                 out_lo = self.design.add_target(tie_lo)[index.tie_lo.1];
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: maybe it is overwritten before being read?
[INFO] [stderr]      = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `out_lo` is never read
[INFO] [stderr]     --> src/cm.rs:1267:17
[INFO] [stderr]      |
[INFO] [stderr] 1267 |                 out_lo = out[index.tie_lo.1];
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `out_hi` is never read
[INFO] [stderr]     --> src/cm.rs:1273:17
[INFO] [stderr]      |
[INFO] [stderr] 1273 |                 out_hi = self.design.add_target(tie_hi)[index.tie_hi.1];
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `out_hi` is never read
[INFO] [stderr]     --> src/cm.rs:1268:17
[INFO] [stderr]      |
[INFO] [stderr] 1268 |                 out_hi = out[index.tie_hi.1];
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/target.rs:739:38
[INFO] [stderr]     |
[INFO] [stderr] 679 |         Some("combinational") | None => {
[INFO] [stderr]     |                                 ---- matches all the relevant values
[INFO] [stderr] ...
[INFO] [stderr] 739 |         Some("three_state_enable") | None => {
[INFO] [stderr]     |                                      ^^^^ no value can reach this
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/target.rs:758:39
[INFO] [stderr]     |
[INFO] [stderr] 679 |         Some("combinational") | None => {
[INFO] [stderr]     |                                 ---- matches all the relevant values
[INFO] [stderr] ...
[INFO] [stderr] 758 |         Some("three_state_disable") | None => {
[INFO] [stderr]     |                                       ^^^^ no value can reach this
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/target.rs:734:9
[INFO] [stderr]     |
[INFO] [stderr] 732 |         Some("clear") => vec![Clear(Rise), Clear(Fall)],
[INFO] [stderr]     |         ------------- matches all the relevant values
[INFO] [stderr] 733 |         Some("preset") => vec![Preset(Rise), Preset(Fall)],
[INFO] [stderr] 734 |         Some("clear") => vec![Clear(Rise), Clear(Fall)],
[INFO] [stderr]     |         ^^^^^^^^^^^^^ no value can reach this
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Float`, `None`, and `Invalid` are never constructed
[INFO] [stderr]   --> src/target.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | enum Token {
[INFO] [stderr]    |      ----- variants in this enum
[INFO] [stderr] 23 |     Punctuation(char),
[INFO] [stderr] 24 |     Float(f64),
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 27 |     None,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 28 |     EOF,
[INFO] [stderr] 29 |     Invalid,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `peek_is_digit` and `expect` are never used
[INFO] [stderr]    --> src/target.rs:48:8
[INFO] [stderr]     |
[INFO] [stderr]  32 | impl<I: Iterator<Item = char>> Scanner<I> {
[INFO] [stderr]     | ----------------------------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr]  48 |     fn peek_is_digit(&mut self) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 197 |     fn expect(&mut self, expected: Token) {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Unknown` is never constructed
[INFO] [stderr]    --> src/target.rs:551:5
[INFO] [stderr]     |
[INFO] [stderr] 546 | enum TableModelVariable {
[INFO] [stderr]     |      ------------------ variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 551 |     Unknown(String),
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `TableModelVariable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `variable` and `indices` are never read
[INFO] [stderr]    --> src/target.rs:556:5
[INFO] [stderr]     |
[INFO] [stderr] 555 | struct TableModelAxis {
[INFO] [stderr]     |        -------------- fields in this struct
[INFO] [stderr] 556 |     variable: TableModelVariable,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 557 |     indices: Vec<f32>,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `TableModelAxis` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `axes` and `values` are never read
[INFO] [stderr]    --> src/target.rs:562:5
[INFO] [stderr]     |
[INFO] [stderr] 561 | struct TableModel {
[INFO] [stderr]     |        ---------- fields in this struct
[INFO] [stderr] 562 |     axes: Vec<TableModelAxis>,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 563 |     values: Vec<f32>,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `TableModel` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/target.rs:568:11
[INFO] [stderr]     |
[INFO] [stderr] 568 |     Table(TableModel),
[INFO] [stderr]     |     ----- ^^^^^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ArcDelayModel` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 568 -     Table(TableModel),
[INFO] [stderr] 568 +     Table(()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/target.rs:573:19
[INFO] [stderr]     |
[INFO] [stderr] 573 |     Combinational(RiseFall, RiseFall),
[INFO] [stderr]     |     ------------- ^^^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 573 -     Combinational(RiseFall, RiseFall),
[INFO] [stderr] 573 +     Combinational((), RiseFall),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/target.rs:574:22
[INFO] [stderr]     |
[INFO] [stderr] 574 |     ThreeStateEnable(RiseFall, RiseFall),
[INFO] [stderr]     |     ---------------- ^^^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 574 -     ThreeStateEnable(RiseFall, RiseFall),
[INFO] [stderr] 574 +     ThreeStateEnable((), RiseFall),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/target.rs:575:23
[INFO] [stderr]     |
[INFO] [stderr] 575 |     ThreeStateDisable(RiseFall, RiseFall),
[INFO] [stderr]     |     ----------------- ^^^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 575 -     ThreeStateDisable(RiseFall, RiseFall),
[INFO] [stderr] 575 +     ThreeStateDisable((), RiseFall),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/target.rs:576:12
[INFO] [stderr]     |
[INFO] [stderr] 576 |     Launch(RiseFall, RiseFall),
[INFO] [stderr]     |     ------ ^^^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 576 -     Launch(RiseFall, RiseFall),
[INFO] [stderr] 576 +     Launch((), RiseFall),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/target.rs:577:15
[INFO] [stderr]     |
[INFO] [stderr] 577 |     HoldCheck(RiseFall, RiseFall),
[INFO] [stderr]     |     --------- ^^^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 577 -     HoldCheck(RiseFall, RiseFall),
[INFO] [stderr] 577 +     HoldCheck((), RiseFall),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/target.rs:578:16
[INFO] [stderr]     |
[INFO] [stderr] 578 |     SetupCheck(RiseFall, RiseFall),
[INFO] [stderr]     |     ---------- ^^^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 578 -     SetupCheck(RiseFall, RiseFall),
[INFO] [stderr] 578 +     SetupCheck((), RiseFall),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/target.rs:579:21
[INFO] [stderr]     |
[INFO] [stderr] 579 |     NonSeqHoldCheck(RiseFall, RiseFall),
[INFO] [stderr]     |     --------------- ^^^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 579 -     NonSeqHoldCheck(RiseFall, RiseFall),
[INFO] [stderr] 579 +     NonSeqHoldCheck((), RiseFall),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/target.rs:580:22
[INFO] [stderr]     |
[INFO] [stderr] 580 |     NonSeqSetupCheck(RiseFall, RiseFall),
[INFO] [stderr]     |     ---------------- ^^^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 580 -     NonSeqSetupCheck(RiseFall, RiseFall),
[INFO] [stderr] 580 +     NonSeqSetupCheck((), RiseFall),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/target.rs:583:19
[INFO] [stderr]     |
[INFO] [stderr] 583 |     RecoveryCheck(RiseFall, RiseFall),
[INFO] [stderr]     |     ------------- ^^^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 583 -     RecoveryCheck(RiseFall, RiseFall),
[INFO] [stderr] 583 +     RecoveryCheck((), RiseFall),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/target.rs:584:18
[INFO] [stderr]     |
[INFO] [stderr] 584 |     RemovalCheck(RiseFall, RiseFall),
[INFO] [stderr]     |     ------------ ^^^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 584 -     RemovalCheck(RiseFall, RiseFall),
[INFO] [stderr] 584 +     RemovalCheck((), RiseFall),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/target.rs:586:13
[INFO] [stderr]     |
[INFO] [stderr] 586 |     Unknown(String),
[INFO] [stderr]     |     ------- ^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ArcType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 586 -     Unknown(String),
[INFO] [stderr] 586 +     Unknown(()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: fields `arc_type`, `from_pin`, `to_pin`, `delay_model`, `constraint_model`, and `slew_model` are never read
[INFO] [stderr]    --> src/target.rs:624:5
[INFO] [stderr]     |
[INFO] [stderr] 623 | pub struct Arc {
[INFO] [stderr]     |            --- fields in this struct
[INFO] [stderr] 624 |     arc_type: ArcType,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 625 |     from_pin: LibraryPortIndex,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 626 |     to_pin: LibraryPortIndex,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 627 |     delay_model: Option<ArcDelayModel>,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 628 |     constraint_model: Option<ArcDelayModel>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 629 |     slew_model: Option<ArcDelayModel>,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Arc` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `cap`, `rise_cap`, and `fall_cap` are never read
[INFO] [stderr]    --> src/target.rs:645:5
[INFO] [stderr]     |
[INFO] [stderr] 641 | pub struct LibraryPort {
[INFO] [stderr]     |            ----------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 645 |     cap: f32,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 646 |     rise_cap: f32,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 647 |     fall_cap: f32,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `LibraryPort` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_classify_all_K4` should have a snake case name
[INFO] [stderr]    --> src/npn.rs:315:8
[INFO] [stderr]     |
[INFO] [stderr] 315 |     fn test_classify_all_K4() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `test_classify_all_k4`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `K` should have a snake case name
[INFO] [stderr]    --> src/npn.rs:316:13
[INFO] [stderr]     |
[INFO] [stderr] 316 |         let K = 4;
[INFO] [stderr]     |             ^ help: convert the identifier to snake case (notice the capitalization): `k`
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_K1_expected` should have a snake case name
[INFO] [stderr]    --> src/npn.rs:346:8
[INFO] [stderr]     |
[INFO] [stderr] 346 |     fn test_K1_expected() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `test_k1_expected`
[INFO] [stderr] 
[INFO] [stderr] warning: `xyz-compiler` (lib) generated 29 warnings (run `cargo fix --lib -p xyz-compiler` to apply 1 suggestion)
[INFO] [stderr] warning: `xyz-compiler` (lib test) generated 32 warnings (29 duplicates)
[INFO] [stderr] warning: unused import: `io::BufWriter`
[INFO] [stderr]  --> src/main.rs:7:44
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::{collections::BTreeMap, fs::File, io::BufWriter, io::Write, sync::Arc};
[INFO] [stderr]   |                                            ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `xyz-compiler` (bin "xyz-compiler" test) generated 1 warning (run `cargo fix --bin "xyz-compiler" -p xyz-compiler --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xyz_compiler-c37b6de284620641)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test dar::test::issue5 ... ok
[INFO] [stdout] test dar::test::test_unmap_xor ... ok
[INFO] [stdout] test dar::test::test_simple2 ... ok
[INFO] [stdout] test cm::test::test_frontier_multibit ... ok
[INFO] [stdout] test cm::test::test_degenerate_mapping ... ok
[INFO] [stdout] test sm::test::test_detect ... ok
[INFO] [stdout] test sm::test::test_demotion ... ok
[INFO] [stdout] test dar::test::test_unmap_xor2 ... ok
[INFO] [stdout] test sm::test::test_simple_map ... ok
[INFO] [stdout] test cm::test::test_simple_map ... ok
[INFO] [stdout] test cm::test::test_po_edge_cases ... ok
[INFO] [stdout] test npn::test::test_K1_expected ... ok
[INFO] [stdout] test dar::test::test_simple ... ok
[INFO] [stdout] test cm::test::test_using_flop_qn_output ... ok
[INFO] [stdout] test cm::test::test_const_po_edge_cases ... FAILED
[INFO] [stdout] test npn::test::test_classify_all_K4 ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- cm::test::test_const_po_edge_cases stdout ----
[INFO] [stdout] reading small
[INFO] [stdout] af A=    0.00
[INFO] [stdout] af A=    0.00
[INFO] [stdout] af A=    0.00
[INFO] [stdout] af A=    0.00
[INFO] [stdout] ea A=    0.00
[INFO] [stdout] ea A=    0.00
[INFO] [stdout] 
[INFO] [stdout] thread 'cm::test::test_const_po_edge_cases' (25) panicked at src/cm.rs:1669:9:
[INFO] [stdout] nets %_2 and 1 are not isomorphic
[INFO] [stdout] left design:
[INFO] [stdout] target "liberty"
[INFO] [stdout] %2:1 = not 0
[INFO] [stdout] %3:1 = not 1
[INFO] [stdout] %8:_ = target "tie" {
[INFO] [stdout]   %8:1 = output "LO"
[INFO] [stdout]   %9:1 = output "HI"
[INFO] [stdout] }
[INFO] [stdout] %0:0 = output "y0" 0
[INFO] [stdout] %1:0 = output "y1" 1
[INFO] [stdout] %4:0 = output "y2" %2
[INFO] [stdout] %5:0 = output "y3" %2
[INFO] [stdout] %6:0 = output "y4" %2
[INFO] [stdout] %7:0 = output "y5" %3
[INFO] [stdout] 
[INFO] [stdout] right design:
[INFO] [stdout] target "liberty"
[INFO] [stdout] %0:0 = output "y0" 0
[INFO] [stdout] %1:0 = output "y1" 1
[INFO] [stdout] %2:0 = output "y2" 1
[INFO] [stdout] %3:0 = output "y3" 1
[INFO] [stdout] %4:0 = output "y4" 1
[INFO] [stdout] %5:0 = output "y5" 0
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x57b8e0f6f672 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x57b8e0f6f672 - std[716c9a7a72e5c14e]::backtrace_rs::backtrace::trace_unsynchronized::<std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x57b8e0f6f672 - std[716c9a7a72e5c14e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x57b8e0f6f672 - <<std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c5ed12ab89cc536a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x57b8e0f8687a - <core[c5ed12ab89cc536a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x57b8e0f8687a - core[c5ed12ab89cc536a]::fmt::write
[INFO] [stdout]    6:     0x57b8e0f744a6 - std[716c9a7a72e5c14e]::io::default_write_fmt::<alloc[9c68fdf4f4f29218]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x57b8e0f744a6 - <alloc[9c68fdf4f4f29218]::vec::Vec<u8> as std[716c9a7a72e5c14e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x57b8e0f4db3f - <std[716c9a7a72e5c14e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x57b8e0f4db3f - std[716c9a7a72e5c14e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x57b8e0f67959 - std[716c9a7a72e5c14e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x57b8e0b37f3e - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x57b8e0b37f3e - test[64760d2bdea328cc]::test_main_with_exit_callback::<test[64760d2bdea328cc]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x57b8e0f67b12 - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn for<'a, 'b> core[c5ed12ab89cc536a]::ops::function::Fn<(&'a std[716c9a7a72e5c14e]::panic::PanicHookInfo<'b>,), Output = ()> + core[c5ed12ab89cc536a]::marker::Sync + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::Fn<(&std[716c9a7a72e5c14e]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x57b8e0f67b12 - std[716c9a7a72e5c14e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x57b8e0f4dbf8 - std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x57b8e0f455c9 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_end_short_backtrace::<std[716c9a7a72e5c14e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x57b8e0f4ea4d - __rustc[4f0b026143eab78e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x57b8e0f8703c - core[c5ed12ab89cc536a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x57b8e0b1220a - xyz_compiler[6359cd60cbf23b9f]::cm::test::test_const_po_edge_cases
[INFO] [stdout]                                at /opt/rustwide/workdir/src/cm.rs:1669:9
[INFO] [stdout]   20:     0x57b8e0b0ec67 - xyz_compiler[6359cd60cbf23b9f]::cm::test::test_const_po_edge_cases::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/cm.rs:1643:34
[INFO] [stdout]   21:     0x57b8e0b16576 - <xyz_compiler[6359cd60cbf23b9f]::cm::test::test_const_po_edge_cases::{closure#0} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x57b8e0b2c2eb - <fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x57b8e0b2c2eb - test[64760d2bdea328cc]::__rust_begin_short_backtrace::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, fn() -> core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:663:18
[INFO] [stdout]   24:     0x57b8e0b38b4a - test[64760d2bdea328cc]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:74
[INFO] [stdout]   25:     0x57b8e0b38b4a - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   26:     0x57b8e0b38b4a - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   27:     0x57b8e0b38b4a - std[716c9a7a72e5c14e]::panicking::catch_unwind::<core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>, core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x57b8e0b38b4a - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<test[64760d2bdea328cc]::run_test_in_process::{closure#0}>, core[c5ed12ab89cc536a]::result::Result<(), alloc[9c68fdf4f4f29218]::string::String>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x57b8e0b38b4a - test[64760d2bdea328cc]::run_test_in_process
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:686:27
[INFO] [stdout]   30:     0x57b8e0b38b4a - test[64760d2bdea328cc]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:607:43
[INFO] [stdout]   31:     0x57b8e0b33014 - test[64760d2bdea328cc]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/test/src/lib.rs:637:41
[INFO] [stdout]   32:     0x57b8e0b33014 - std[716c9a7a72e5c14e]::sys::backtrace::__rust_begin_short_backtrace::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   33:     0x57b8e0b3b642 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   34:     0x57b8e0b3b642 - <core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   35:     0x57b8e0b3b642 - std[716c9a7a72e5c14e]::panicking::catch_unwind::do_call::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:581:40
[INFO] [stdout]   36:     0x57b8e0b3b642 - std[716c9a7a72e5c14e]::panicking::catch_unwind::<(), core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panicking.rs:544:19
[INFO] [stdout]   37:     0x57b8e0b3b642 - std[716c9a7a72e5c14e]::panic::catch_unwind::<core[c5ed12ab89cc536a]::panic::unwind_safe::AssertUnwindSafe<std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/panic.rs:359:14
[INFO] [stdout]   38:     0x57b8e0b3b642 - std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked::<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   39:     0x57b8e0b3b642 - <std[716c9a7a72e5c14e]::thread::lifecycle::spawn_unchecked<test[64760d2bdea328cc]::run_test::{closure#1}, ()>::{closure#1} as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x57b8e0f6ef1f - <alloc[9c68fdf4f4f29218]::boxed::Box<dyn core[c5ed12ab89cc536a]::ops::function::FnOnce<(), Output = ()> + core[c5ed12ab89cc536a]::marker::Send> as core[c5ed12ab89cc536a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   41:     0x57b8e0f6ef1f - <std[716c9a7a72e5c14e]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/2fd6efc32704647e64d3d646d21c4c68eae100e4/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   42:     0x7ba23b0edaa4 - <unknown>
[INFO] [stdout]   43:     0x7ba23b17aa64 - clone
[INFO] [stdout]   44:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     cm::test::test_const_po_edge_cases
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 15 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "7ce4d22a945024e5f3e6a594dbcb56d4b95efac5cbdbf773fb4c09ef6b6a8b1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ce4d22a945024e5f3e6a594dbcb56d4b95efac5cbdbf773fb4c09ef6b6a8b1b", kill_on_drop: false }`
[INFO] [stdout] 7ce4d22a945024e5f3e6a594dbcb56d4b95efac5cbdbf773fb4c09ef6b6a8b1b
