[INFO] fetching crate rust-hdl 0.46.0...
[INFO] testing rust-hdl-0.46.0 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate rust-hdl 0.46.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rust-hdl 0.46.0
[INFO] finished tweaking crates.io crate rust-hdl 0.46.0
[INFO] tweaked toml for crates.io crate rust-hdl 0.46.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-hdl 0.46.0 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 50 packages to latest compatible versions
[INFO] [stderr]       Adding evalexpr v6.6.0 (available: v13.1.0)
[INFO] [stderr]       Adding petgraph v0.6.5 (available: v0.8.3)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding svg v0.10.0 (available: v0.18.0)
[INFO] [stderr]       Adding vcd v0.6.1 (available: v0.7.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 684ebe544ee92ed8e12ffabceb5631887639e6f372c44caa1c090e2ae3acb258
[INFO] running `Command { std: "docker" "start" "-a" "684ebe544ee92ed8e12ffabceb5631887639e6f372c44caa1c090e2ae3acb258", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "684ebe544ee92ed8e12ffabceb5631887639e6f372c44caa1c090e2ae3acb258", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "684ebe544ee92ed8e12ffabceb5631887639e6f372c44caa1c090e2ae3acb258", kill_on_drop: false }`
[INFO] [stdout] 684ebe544ee92ed8e12ffabceb5631887639e6f372c44caa1c090e2ae3acb258
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b627536723b37205e0d5f31ac3bf605da9202bb0acf082cd058996d0d046420
[INFO] running `Command { std: "docker" "start" "-a" "2b627536723b37205e0d5f31ac3bf605da9202bb0acf082cd058996d0d046420", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling substring v1.4.5
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]    Compiling array-init v2.1.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling evalexpr v6.6.0
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling vcd v0.6.1
[INFO] [stderr]    Compiling svg v0.10.0
[INFO] [stderr]    Compiling embed-doc-image v0.1.4
[INFO] [stderr]    Compiling rust-hdl-macros v0.46.0
[INFO] [stderr]    Compiling rust-hdl-core v0.46.0
[INFO] [stderr]    Compiling rust-hdl-widgets v0.46.0
[INFO] [stderr]    Compiling rust-hdl-sim v0.46.0
[INFO] [stderr]    Compiling rust-hdl-hls v0.46.0
[INFO] [stderr]    Compiling rust-hdl v0.46.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `ok`
[INFO] [stdout]     --> src/lib.rs:1989:7
[INFO] [stdout]      |
[INFO] [stdout] 1989 | #[cfg(feature = "ok")]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `fpga`
[INFO] [stdout]      = help: consider adding `ok` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]      = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `ok`
[INFO] [stdout]     --> src/lib.rs:1991:7
[INFO] [stdout]      |
[INFO] [stdout] 1991 | #[cfg(feature = "ok")]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `fpga`
[INFO] [stdout]      = help: consider adding `ok` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::docs::vcd2svg::vcd_to_svg`
[INFO] [stdout]  --> src/docs/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::docs::vcd2svg::vcd_to_svg;
[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: `crate::docs::vcd2svg::renderable::Renderable`
[INFO] [stdout]  --> src/docs/vcd2svg/display_metrics.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::docs::vcd2svg::renderable::Renderable;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::docs::vcd2svg::symbols`
[INFO] [stdout]  --> src/docs/vcd2svg/text_frame.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::docs::vcd2svg::symbols;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::docs::vcd2svg::renderable::Renderable`
[INFO] [stdout]  --> src/docs/vcd2svg/time_view.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::docs::vcd2svg::renderable::Renderable;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/docs/vcd2svg/trace_collection.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let mut bin = &mut bins[ndx];
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `major_tick_distance` is never used
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl DisplayMetrics {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 73 |     fn major_tick_distance(&self) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bin_edges` is never used
[INFO] [stdout]   --> src/docs/vcd2svg/trace_collection.rs:78:4
[INFO] [stdout]    |
[INFO] [stdout] 78 | fn bin_edges(first_time: u64, last_time: u64, num_bins: usize) -> Vec<(u64, u64)> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]     --> src/docs/mod.rs:73:1
[INFO] [stdout]      |
[INFO] [stdout]   73 | pub mod vcd2svg;
[INFO] [stdout]      | ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]     --> src/lib.rs:1974:9
[INFO] [stdout]      |
[INFO] [stdout] 1974 | #![warn(missing_docs)]
[INFO] [stdout]      |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]  --> src/docs/vcd2svg/mod.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub mod display_metrics;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]  --> src/docs/vcd2svg/mod.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub mod symbols;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]  --> src/docs/vcd2svg/mod.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub mod text_frame;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]   --> src/docs/vcd2svg/mod.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub mod trace_collection;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]   --> src/docs/vcd2svg/mod.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub mod vcd_style;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/docs/vcd2svg/mod.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / pub fn vcd_to_svg(
[INFO] [stdout] 17 | |     vcd_filename: &str,
[INFO] [stdout] 18 | |     svg_filename: &str,
[INFO] [stdout] 19 | |     signal_names: &[&str],
[INFO] [stdout] 20 | |     min_time_in_ps: u64,
[INFO] [stdout] 21 | |     max_time_in_ps: u64,
[INFO] [stdout] 22 | | ) -> anyhow::Result<()> {
[INFO] [stdout]    | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/docs/vcd2svg/mod.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | / pub fn vcd_to_txt(
[INFO] [stdout] 35 | |     vcd_filename: &str,
[INFO] [stdout] 36 | |     signal_names: &[&str],
[INFO] [stdout] 37 | |     min_time_in_ps: u64,
[INFO] [stdout] 38 | |     max_time_in_ps: u64,
[INFO] [stdout] 39 | |     max_columns: u64,
[INFO] [stdout] 40 | | ) -> anyhow::Result<String> {
[INFO] [stdout]    | |___________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]  --> src/docs/vcd2svg/display_metrics.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct DisplayMetrics {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub signal_width: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub signal_height: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub timescale_height: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub tick_half_height: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub timescale_midline: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub canvas_width: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub canvas_height: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub shim: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub label_size: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub min_time: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub max_time: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub style: VCDStyle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub fn major_x0(&self, major: u64) -> Option<u32> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:99:5
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn minor_x0(&self, major: u64, minor: u32) -> Option<u32> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]    --> src/docs/vcd2svg/display_metrics.rs:104:5
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn signal_baseline(&self, index: usize) -> u32 {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]  --> src/docs/vcd2svg/symbols.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub const VERTICAL: char = '│';
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]  --> src/docs/vcd2svg/symbols.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const HORIZONTAL: char = '─';
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]  --> src/docs/vcd2svg/symbols.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const TOP_RIGHT: char = '┐';
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]  --> src/docs/vcd2svg/symbols.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const TOP_LEFT: char = '┌';
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]  --> src/docs/vcd2svg/symbols.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const BOTTOM_RIGHT: char = '┘';
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]  --> src/docs/vcd2svg/symbols.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const BOTTOM_LEFT: char = '└';
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]  --> src/docs/vcd2svg/symbols.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const HORIZONTAL_DOWN: char = '┬';
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]  --> src/docs/vcd2svg/symbols.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const HORIZONTAL_UP: char = '┴';
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const UP: char = '^';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const DOWN: char = 'v';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const DOUBLE_UP: char = '▲';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const DOUBLE_DOWN: char = '▼';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const LIGHT_UPPER: char = '╨';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const LIGHT_LOWER: char = '╥';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const LIGHT: char = '║';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const MEDIUM_UPPER: char = '┸';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const MEDIUM_LOWER: char = '┰';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub const MEDIUM: char = '┃';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub const FULL_UPPER: char = '▀';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const FULL_LOWER: char = '▄';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub const FULL: char = '█';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub const BLANK: char = ' ';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]  --> src/docs/vcd2svg/text_frame.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct TextFrame {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/docs/vcd2svg/text_frame.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn new(columns: usize) -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/docs/vcd2svg/text_frame.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn row(&mut self, row: usize) -> &mut [char] {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/docs/vcd2svg/text_frame.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn write(&mut self, row: usize, col: usize, msg: &str) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/docs/vcd2svg/text_frame.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn put(&mut self, row: usize, col: usize, x: char) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]    --> src/docs/vcd2svg/trace_collection.rs:115:1
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub struct TraceCollection {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/docs/vcd2svg/trace_collection.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub signal_names: Vec<(IdCode, String)>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/docs/vcd2svg/trace_collection.rs:117:5
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub string_valued: HashMap<IdCode, StringTrace>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/docs/vcd2svg/trace_collection.rs:118:5
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub vector_valued: HashMap<IdCode, VectorTrace>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/docs/vcd2svg/trace_collection.rs:119:5
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub scalar_valued: HashMap<IdCode, BinaryTrace>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]    --> src/docs/vcd2svg/trace_collection.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn parse(signals: &[&str], mut file: File) -> anyhow::Result<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]    --> src/docs/vcd2svg/trace_collection.rs:186:5
[INFO] [stdout]     |
[INFO] [stdout] 186 |     pub fn as_svg(&self, metrics: &DisplayMetrics) -> anyhow::Result<Document> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]    --> src/docs/vcd2svg/trace_collection.rs:219:5
[INFO] [stdout]     |
[INFO] [stdout] 219 | /     pub fn as_string(
[INFO] [stdout] 220 | |         &self,
[INFO] [stdout] 221 | |         first_time: u64,
[INFO] [stdout] 222 | |         last_time: u64,
[INFO] [stdout] 223 | |         max_columns: usize,
[INFO] [stdout] 224 | |     ) -> anyhow::Result<String> {
[INFO] [stdout]     | |_______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]  --> src/docs/vcd2svg/vcd_style.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct VCDStyle {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]  --> src/docs/vcd2svg/vcd_style.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     pub background_color: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]  --> src/docs/vcd2svg/vcd_style.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     pub trace_color: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]  --> src/docs/vcd2svg/vcd_style.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub timeline_background_color: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]  --> src/docs/vcd2svg/vcd_style.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub timeline_line_color: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]  --> src/docs/vcd2svg/vcd_style.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub timeline_tick_color: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]  --> src/docs/vcd2svg/vcd_style.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub signal_label_background_color: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]  --> src/docs/vcd2svg/vcd_style.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub grid_lines: Option<String>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/docs/vcd2svg/vcd_style.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn scansion() -> VCDStyle {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/docs/vcd2svg/vcd_style.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn gtkwave() -> VCDStyle {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.00s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: svg v0.10.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "2b627536723b37205e0d5f31ac3bf605da9202bb0acf082cd058996d0d046420", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b627536723b37205e0d5f31ac3bf605da9202bb0acf082cd058996d0d046420", kill_on_drop: false }`
[INFO] [stdout] 2b627536723b37205e0d5f31ac3bf605da9202bb0acf082cd058996d0d046420
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 586fd4522d6b6f6b3f5d5c35fe3d7448881e82563890f0d49f782a5f7a944625
[INFO] running `Command { std: "docker" "start" "-a" "586fd4522d6b6f6b3f5d5c35fe3d7448881e82563890f0d49f782a5f7a944625", kill_on_drop: false }`
[INFO] [stdout] warning: unexpected `cfg` condition value: `ok`
[INFO] [stdout]     --> src/lib.rs:1989:7
[INFO] [stdout]      |
[INFO] [stdout] 1989 | #[cfg(feature = "ok")]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `fpga`
[INFO] [stdout]      = help: consider adding `ok` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]      = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `ok`
[INFO] [stdout]     --> src/lib.rs:1991:7
[INFO] [stdout]      |
[INFO] [stdout] 1991 | #[cfg(feature = "ok")]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `fpga`
[INFO] [stdout]      = help: consider adding `ok` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::docs::vcd2svg::vcd_to_svg`
[INFO] [stdout]  --> src/docs/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::docs::vcd2svg::vcd_to_svg;
[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: `crate::docs::vcd2svg::renderable::Renderable`
[INFO] [stdout]  --> src/docs/vcd2svg/display_metrics.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::docs::vcd2svg::renderable::Renderable;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::docs::vcd2svg::symbols`
[INFO] [stdout]  --> src/docs/vcd2svg/text_frame.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::docs::vcd2svg::symbols;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::docs::vcd2svg::renderable::Renderable`
[INFO] [stdout]  --> src/docs/vcd2svg/time_view.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::docs::vcd2svg::renderable::Renderable;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/docs/vcd2svg/trace_collection.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let mut bin = &mut bins[ndx];
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `major_tick_distance` is never used
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl DisplayMetrics {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 73 |     fn major_tick_distance(&self) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bin_edges` is never used
[INFO] [stdout]   --> src/docs/vcd2svg/trace_collection.rs:78:4
[INFO] [stdout]    |
[INFO] [stdout] 78 | fn bin_edges(first_time: u64, last_time: u64, num_bins: usize) -> Vec<(u64, u64)> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]     --> src/docs/mod.rs:73:1
[INFO] [stdout]      |
[INFO] [stdout]   73 | pub mod vcd2svg;
[INFO] [stdout]      | ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]     --> src/lib.rs:1974:9
[INFO] [stdout]      |
[INFO] [stdout] 1974 | #![warn(missing_docs)]
[INFO] [stdout]      |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]  --> src/docs/vcd2svg/mod.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub mod display_metrics;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]  --> src/docs/vcd2svg/mod.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub mod symbols;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]  --> src/docs/vcd2svg/mod.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub mod text_frame;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]   --> src/docs/vcd2svg/mod.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub mod trace_collection;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]   --> src/docs/vcd2svg/mod.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub mod vcd_style;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/docs/vcd2svg/mod.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / pub fn vcd_to_svg(
[INFO] [stdout] 17 | |     vcd_filename: &str,
[INFO] [stdout] 18 | |     svg_filename: &str,
[INFO] [stdout] 19 | |     signal_names: &[&str],
[INFO] [stdout] 20 | |     min_time_in_ps: u64,
[INFO] [stdout] 21 | |     max_time_in_ps: u64,
[INFO] [stdout] 22 | | ) -> anyhow::Result<()> {
[INFO] [stdout]    | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/docs/vcd2svg/mod.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | / pub fn vcd_to_txt(
[INFO] [stdout] 35 | |     vcd_filename: &str,
[INFO] [stdout] 36 | |     signal_names: &[&str],
[INFO] [stdout] 37 | |     min_time_in_ps: u64,
[INFO] [stdout] 38 | |     max_time_in_ps: u64,
[INFO] [stdout] 39 | |     max_columns: u64,
[INFO] [stdout] 40 | | ) -> anyhow::Result<String> {
[INFO] [stdout]    | |___________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]  --> src/docs/vcd2svg/display_metrics.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct DisplayMetrics {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub signal_width: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub signal_height: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub timescale_height: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub tick_half_height: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub timescale_midline: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub canvas_width: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub canvas_height: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub shim: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub label_size: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub min_time: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub max_time: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub style: VCDStyle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub fn major_x0(&self, major: u64) -> Option<u32> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:99:5
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn minor_x0(&self, major: u64, minor: u32) -> Option<u32> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]    --> src/docs/vcd2svg/display_metrics.rs:104:5
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn signal_baseline(&self, index: usize) -> u32 {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]  --> src/docs/vcd2svg/symbols.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub const VERTICAL: char = '│';
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]  --> src/docs/vcd2svg/symbols.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const HORIZONTAL: char = '─';
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]  --> src/docs/vcd2svg/symbols.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const TOP_RIGHT: char = '┐';
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]  --> src/docs/vcd2svg/symbols.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const TOP_LEFT: char = '┌';
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]  --> src/docs/vcd2svg/symbols.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const BOTTOM_RIGHT: char = '┘';
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]  --> src/docs/vcd2svg/symbols.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const BOTTOM_LEFT: char = '└';
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]  --> src/docs/vcd2svg/symbols.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const HORIZONTAL_DOWN: char = '┬';
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]  --> src/docs/vcd2svg/symbols.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const HORIZONTAL_UP: char = '┴';
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const UP: char = '^';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const DOWN: char = 'v';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const DOUBLE_UP: char = '▲';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const DOUBLE_DOWN: char = '▼';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const LIGHT_UPPER: char = '╨';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const LIGHT_LOWER: char = '╥';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const LIGHT: char = '║';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const MEDIUM_UPPER: char = '┸';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const MEDIUM_LOWER: char = '┰';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub const MEDIUM: char = '┃';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub const FULL_UPPER: char = '▀';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const FULL_LOWER: char = '▄';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub const FULL: char = '█';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub const BLANK: char = ' ';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]  --> src/docs/vcd2svg/text_frame.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct TextFrame {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/docs/vcd2svg/text_frame.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn new(columns: usize) -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/docs/vcd2svg/text_frame.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn row(&mut self, row: usize) -> &mut [char] {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/docs/vcd2svg/text_frame.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn write(&mut self, row: usize, col: usize, msg: &str) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/docs/vcd2svg/text_frame.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn put(&mut self, row: usize, col: usize, x: char) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]    --> src/docs/vcd2svg/trace_collection.rs:115:1
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub struct TraceCollection {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/docs/vcd2svg/trace_collection.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub signal_names: Vec<(IdCode, String)>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/docs/vcd2svg/trace_collection.rs:117:5
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub string_valued: HashMap<IdCode, StringTrace>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/docs/vcd2svg/trace_collection.rs:118:5
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub vector_valued: HashMap<IdCode, VectorTrace>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/docs/vcd2svg/trace_collection.rs:119:5
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub scalar_valued: HashMap<IdCode, BinaryTrace>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]    --> src/docs/vcd2svg/trace_collection.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn parse(signals: &[&str], mut file: File) -> anyhow::Result<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]    --> src/docs/vcd2svg/trace_collection.rs:186:5
[INFO] [stdout]     |
[INFO] [stdout] 186 |     pub fn as_svg(&self, metrics: &DisplayMetrics) -> anyhow::Result<Document> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]    --> src/docs/vcd2svg/trace_collection.rs:219:5
[INFO] [stdout]     |
[INFO] [stdout] 219 | /     pub fn as_string(
[INFO] [stdout] 220 | |         &self,
[INFO] [stdout] 221 | |         first_time: u64,
[INFO] [stdout] 222 | |         last_time: u64,
[INFO] [stdout] 223 | |         max_columns: usize,
[INFO] [stdout] 224 | |     ) -> anyhow::Result<String> {
[INFO] [stdout]     | |_______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]  --> src/docs/vcd2svg/vcd_style.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct VCDStyle {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]  --> src/docs/vcd2svg/vcd_style.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     pub background_color: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]  --> src/docs/vcd2svg/vcd_style.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     pub trace_color: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]  --> src/docs/vcd2svg/vcd_style.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub timeline_background_color: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]  --> src/docs/vcd2svg/vcd_style.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub timeline_line_color: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]  --> src/docs/vcd2svg/vcd_style.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub timeline_tick_color: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]  --> src/docs/vcd2svg/vcd_style.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub signal_label_background_color: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]  --> src/docs/vcd2svg/vcd_style.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub grid_lines: Option<String>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rust-hdl v0.46.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/docs/vcd2svg/vcd_style.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn scansion() -> VCDStyle {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/docs/vcd2svg/vcd_style.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn gtkwave() -> VCDStyle {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `ok`
[INFO] [stdout]     --> src/lib.rs:1989:7
[INFO] [stdout]      |
[INFO] [stdout] 1989 | #[cfg(feature = "ok")]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `fpga`
[INFO] [stdout]      = help: consider adding `ok` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]      = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `ok`
[INFO] [stdout]     --> src/lib.rs:1991:7
[INFO] [stdout]      |
[INFO] [stdout] 1991 | #[cfg(feature = "ok")]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `fpga`
[INFO] [stdout]      = help: consider adding `ok` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::docs::vcd2svg::vcd_to_svg`
[INFO] [stdout]  --> src/docs/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::docs::vcd2svg::vcd_to_svg;
[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: `crate::docs::vcd2svg::renderable::Renderable`
[INFO] [stdout]  --> src/docs/vcd2svg/display_metrics.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::docs::vcd2svg::renderable::Renderable;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::docs::vcd2svg::renderable::Renderable`
[INFO] [stdout]  --> src/docs/vcd2svg/time_view.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::docs::vcd2svg::renderable::Renderable;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/docs/vcd2svg/trace_collection.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let mut bin = &mut bins[ndx];
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `major_tick_distance` is never used
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl DisplayMetrics {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 73 |     fn major_tick_distance(&self) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bin_edges` is never used
[INFO] [stdout]   --> src/docs/vcd2svg/trace_collection.rs:78:4
[INFO] [stdout]    |
[INFO] [stdout] 78 | fn bin_edges(first_time: u64, last_time: u64, num_bins: usize) -> Vec<(u64, u64)> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]     --> src/docs/mod.rs:73:1
[INFO] [stdout]      |
[INFO] [stdout]   73 | pub mod vcd2svg;
[INFO] [stdout]      | ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]     --> src/lib.rs:1974:9
[INFO] [stdout]      |
[INFO] [stdout] 1974 | #![warn(missing_docs)]
[INFO] [stdout]      |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]  --> src/docs/vcd2svg/mod.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub mod display_metrics;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]  --> src/docs/vcd2svg/mod.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub mod symbols;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]  --> src/docs/vcd2svg/mod.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub mod text_frame;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]   --> src/docs/vcd2svg/mod.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub mod trace_collection;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]   --> src/docs/vcd2svg/mod.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub mod vcd_style;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/docs/vcd2svg/mod.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / pub fn vcd_to_svg(
[INFO] [stdout] 17 | |     vcd_filename: &str,
[INFO] [stdout] 18 | |     svg_filename: &str,
[INFO] [stdout] 19 | |     signal_names: &[&str],
[INFO] [stdout] 20 | |     min_time_in_ps: u64,
[INFO] [stdout] 21 | |     max_time_in_ps: u64,
[INFO] [stdout] 22 | | ) -> anyhow::Result<()> {
[INFO] [stdout]    | |_______________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]   --> src/docs/vcd2svg/mod.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | / pub fn vcd_to_txt(
[INFO] [stdout] 35 | |     vcd_filename: &str,
[INFO] [stdout] 36 | |     signal_names: &[&str],
[INFO] [stdout] 37 | |     min_time_in_ps: u64,
[INFO] [stdout] 38 | |     max_time_in_ps: u64,
[INFO] [stdout] 39 | |     max_columns: u64,
[INFO] [stdout] 40 | | ) -> anyhow::Result<String> {
[INFO] [stdout]    | |___________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]  --> src/docs/vcd2svg/display_metrics.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct DisplayMetrics {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub signal_width: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub signal_height: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub timescale_height: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub tick_half_height: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub timescale_midline: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub canvas_width: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub canvas_height: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub shim: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub label_size: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub min_time: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub max_time: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub style: VCDStyle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub fn major_x0(&self, major: u64) -> Option<u32> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/docs/vcd2svg/display_metrics.rs:99:5
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn minor_x0(&self, major: u64, minor: u32) -> Option<u32> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]    --> src/docs/vcd2svg/display_metrics.rs:104:5
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn signal_baseline(&self, index: usize) -> u32 {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]  --> src/docs/vcd2svg/symbols.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub const VERTICAL: char = '│';
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]  --> src/docs/vcd2svg/symbols.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub const HORIZONTAL: char = '─';
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]  --> src/docs/vcd2svg/symbols.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const TOP_RIGHT: char = '┐';
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]  --> src/docs/vcd2svg/symbols.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const TOP_LEFT: char = '┌';
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]  --> src/docs/vcd2svg/symbols.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const BOTTOM_RIGHT: char = '┘';
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]  --> src/docs/vcd2svg/symbols.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const BOTTOM_LEFT: char = '└';
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]  --> src/docs/vcd2svg/symbols.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const HORIZONTAL_DOWN: char = '┬';
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]  --> src/docs/vcd2svg/symbols.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const HORIZONTAL_UP: char = '┴';
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const UP: char = '^';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const DOWN: char = 'v';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const DOUBLE_UP: char = '▲';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const DOUBLE_DOWN: char = '▼';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const LIGHT_UPPER: char = '╨';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const LIGHT_LOWER: char = '╥';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const LIGHT: char = '║';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const MEDIUM_UPPER: char = '┸';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const MEDIUM_LOWER: char = '┰';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub const MEDIUM: char = '┃';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub const FULL_UPPER: char = '▀';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const FULL_LOWER: char = '▄';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub const FULL: char = '█';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a constant
[INFO] [stdout]   --> src/docs/vcd2svg/symbols.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub const BLANK: char = ' ';
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]  --> src/docs/vcd2svg/text_frame.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct TextFrame {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/docs/vcd2svg/text_frame.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn new(columns: usize) -> Self {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/docs/vcd2svg/text_frame.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn row(&mut self, row: usize) -> &mut [char] {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/docs/vcd2svg/text_frame.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn write(&mut self, row: usize, col: usize, msg: &str) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]   --> src/docs/vcd2svg/text_frame.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn put(&mut self, row: usize, col: usize, x: char) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]    --> src/docs/vcd2svg/trace_collection.rs:115:1
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub struct TraceCollection {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/docs/vcd2svg/trace_collection.rs:116:5
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub signal_names: Vec<(IdCode, String)>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/docs/vcd2svg/trace_collection.rs:117:5
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub string_valued: HashMap<IdCode, StringTrace>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/docs/vcd2svg/trace_collection.rs:118:5
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub vector_valued: HashMap<IdCode, VectorTrace>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/docs/vcd2svg/trace_collection.rs:119:5
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub scalar_valued: HashMap<IdCode, BinaryTrace>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]    --> src/docs/vcd2svg/trace_collection.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn parse(signals: &[&str], mut file: File) -> anyhow::Result<Self> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]    --> src/docs/vcd2svg/trace_collection.rs:186:5
[INFO] [stdout]     |
[INFO] [stdout] 186 |     pub fn as_svg(&self, metrics: &DisplayMetrics) -> anyhow::Result<Document> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a method
[INFO] [stdout]    --> src/docs/vcd2svg/trace_collection.rs:219:5
[INFO] [stdout]     |
[INFO] [stdout] 219 | /     pub fn as_string(
[INFO] [stdout] 220 | |         &self,
[INFO] [stdout] 221 | |         first_time: u64,
[INFO] [stdout] 222 | |         last_time: u64,
[INFO] [stdout] 223 | |         max_columns: usize,
[INFO] [stdout] 224 | |     ) -> anyhow::Result<String> {
[INFO] [stdout]     | |_______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct
[INFO] [stdout]  --> src/docs/vcd2svg/vcd_style.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct VCDStyle {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]  --> src/docs/vcd2svg/vcd_style.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     pub background_color: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]  --> src/docs/vcd2svg/vcd_style.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     pub trace_color: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]  --> src/docs/vcd2svg/vcd_style.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub timeline_background_color: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]  --> src/docs/vcd2svg/vcd_style.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub timeline_line_color: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]  --> src/docs/vcd2svg/vcd_style.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub timeline_tick_color: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]  --> src/docs/vcd2svg/vcd_style.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub signal_label_background_color: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]  --> src/docs/vcd2svg/vcd_style.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub grid_lines: Option<String>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/docs/vcd2svg/vcd_style.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn scansion() -> VCDStyle {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for an associated function
[INFO] [stdout]   --> src/docs/vcd2svg/vcd_style.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn gtkwave() -> VCDStyle {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: svg v0.10.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "586fd4522d6b6f6b3f5d5c35fe3d7448881e82563890f0d49f782a5f7a944625", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "586fd4522d6b6f6b3f5d5c35fe3d7448881e82563890f0d49f782a5f7a944625", kill_on_drop: false }`
[INFO] [stdout] 586fd4522d6b6f6b3f5d5c35fe3d7448881e82563890f0d49f782a5f7a944625
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] abd8fcf26386dfa042293f0301b183bdfe4c56e9397a42b382e650811767f307
[INFO] running `Command { std: "docker" "start" "-a" "abd8fcf26386dfa042293f0301b183bdfe4c56e9397a42b382e650811767f307", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `ok`
[INFO] [stderr]     --> src/lib.rs:1989:7
[INFO] [stderr]      |
[INFO] [stderr] 1989 | #[cfg(feature = "ok")]
[INFO] [stderr]      |       ^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: expected values for `feature` are: `fpga`
[INFO] [stderr]      = help: consider adding `ok` as a feature in `Cargo.toml`
[INFO] [stderr]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]      = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `ok`
[INFO] [stderr]     --> src/lib.rs:1991:7
[INFO] [stderr]      |
[INFO] [stderr] 1991 | #[cfg(feature = "ok")]
[INFO] [stderr]      |       ^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: expected values for `feature` are: `fpga`
[INFO] [stderr]      = help: consider adding `ok` as a feature in `Cargo.toml`
[INFO] [stderr]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::docs::vcd2svg::vcd_to_svg`
[INFO] [stderr]  --> src/docs/mod.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::docs::vcd2svg::vcd_to_svg;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::docs::vcd2svg::renderable::Renderable`
[INFO] [stderr]  --> src/docs/vcd2svg/display_metrics.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::docs::vcd2svg::renderable::Renderable;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::docs::vcd2svg::symbols`
[INFO] [stderr]  --> src/docs/vcd2svg/text_frame.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::docs::vcd2svg::symbols;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::docs::vcd2svg::renderable::Renderable`
[INFO] [stderr]  --> src/docs/vcd2svg/time_view.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::docs::vcd2svg::renderable::Renderable;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/docs/vcd2svg/trace_collection.rs:101:13
[INFO] [stderr]     |
[INFO] [stderr] 101 |         let mut bin = &mut bins[ndx];
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `major_tick_distance` is never used
[INFO] [stderr]   --> src/docs/vcd2svg/display_metrics.rs:73:8
[INFO] [stderr]    |
[INFO] [stderr] 43 | impl DisplayMetrics {
[INFO] [stderr]    | ------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 73 |     fn major_tick_distance(&self) -> u32 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `bin_edges` is never used
[INFO] [stderr]   --> src/docs/vcd2svg/trace_collection.rs:78:4
[INFO] [stderr]    |
[INFO] [stderr] 78 | fn bin_edges(first_time: u64, last_time: u64, num_bins: usize) -> Vec<(u64, u64)> {
[INFO] [stderr]    |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a module
[INFO] [stderr]     --> src/docs/mod.rs:73:1
[INFO] [stderr]      |
[INFO] [stderr]   73 | pub mod vcd2svg;
[INFO] [stderr]      | ^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]     --> src/lib.rs:1974:9
[INFO] [stderr]      |
[INFO] [stderr] 1974 | #![warn(missing_docs)]
[INFO] [stderr]      |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a module
[INFO] [stderr]  --> src/docs/vcd2svg/mod.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub mod display_metrics;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a module
[INFO] [stderr]  --> src/docs/vcd2svg/mod.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub mod symbols;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a module
[INFO] [stderr]  --> src/docs/vcd2svg/mod.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub mod text_frame;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a module
[INFO] [stderr]   --> src/docs/vcd2svg/mod.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub mod trace_collection;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a module
[INFO] [stderr]   --> src/docs/vcd2svg/mod.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub mod vcd_style;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a function
[INFO] [stderr]   --> src/docs/vcd2svg/mod.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | / pub fn vcd_to_svg(
[INFO] [stderr] 17 | |     vcd_filename: &str,
[INFO] [stderr] 18 | |     svg_filename: &str,
[INFO] [stderr] 19 | |     signal_names: &[&str],
[INFO] [stderr] 20 | |     min_time_in_ps: u64,
[INFO] [stderr] 21 | |     max_time_in_ps: u64,
[INFO] [stderr] 22 | | ) -> anyhow::Result<()> {
[INFO] [stderr]    | |_______________________^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a function
[INFO] [stderr]   --> src/docs/vcd2svg/mod.rs:34:1
[INFO] [stderr]    |
[INFO] [stderr] 34 | / pub fn vcd_to_txt(
[INFO] [stderr] 35 | |     vcd_filename: &str,
[INFO] [stderr] 36 | |     signal_names: &[&str],
[INFO] [stderr] 37 | |     min_time_in_ps: u64,
[INFO] [stderr] 38 | |     max_time_in_ps: u64,
[INFO] [stderr] 39 | |     max_columns: u64,
[INFO] [stderr] 40 | | ) -> anyhow::Result<String> {
[INFO] [stderr]    | |___________________________^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct
[INFO] [stderr]  --> src/docs/vcd2svg/display_metrics.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub struct DisplayMetrics {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]   --> src/docs/vcd2svg/display_metrics.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub signal_width: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]   --> src/docs/vcd2svg/display_metrics.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub signal_height: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]   --> src/docs/vcd2svg/display_metrics.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub timescale_height: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]   --> src/docs/vcd2svg/display_metrics.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub tick_half_height: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]   --> src/docs/vcd2svg/display_metrics.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub timescale_midline: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]   --> src/docs/vcd2svg/display_metrics.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub canvas_width: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]   --> src/docs/vcd2svg/display_metrics.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub canvas_height: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]   --> src/docs/vcd2svg/display_metrics.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub shim: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]   --> src/docs/vcd2svg/display_metrics.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub label_size: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]   --> src/docs/vcd2svg/display_metrics.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub min_time: u64,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]   --> src/docs/vcd2svg/display_metrics.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub max_time: u64,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]   --> src/docs/vcd2svg/display_metrics.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub style: VCDStyle,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a method
[INFO] [stderr]   --> src/docs/vcd2svg/display_metrics.rs:94:5
[INFO] [stderr]    |
[INFO] [stderr] 94 |     pub fn major_x0(&self, major: u64) -> Option<u32> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a method
[INFO] [stderr]   --> src/docs/vcd2svg/display_metrics.rs:99:5
[INFO] [stderr]    |
[INFO] [stderr] 99 |     pub fn minor_x0(&self, major: u64, minor: u32) -> Option<u32> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a method
[INFO] [stderr]    --> src/docs/vcd2svg/display_metrics.rs:104:5
[INFO] [stderr]     |
[INFO] [stderr] 104 |     pub fn signal_baseline(&self, index: usize) -> u32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a constant
[INFO] [stderr]  --> src/docs/vcd2svg/symbols.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub const VERTICAL: char = '│';
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a constant
[INFO] [stderr]  --> src/docs/vcd2svg/symbols.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub const HORIZONTAL: char = '─';
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a constant
[INFO] [stderr]  --> src/docs/vcd2svg/symbols.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub const TOP_RIGHT: char = '┐';
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a constant
[INFO] [stderr]  --> src/docs/vcd2svg/symbols.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub const TOP_LEFT: char = '┌';
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a constant
[INFO] [stderr]  --> src/docs/vcd2svg/symbols.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub const BOTTOM_RIGHT: char = '┘';
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a constant
[INFO] [stderr]  --> src/docs/vcd2svg/symbols.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub const BOTTOM_LEFT: char = '└';
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a constant
[INFO] [stderr]  --> src/docs/vcd2svg/symbols.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub const HORIZONTAL_DOWN: char = '┬';
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a constant
[INFO] [stderr]  --> src/docs/vcd2svg/symbols.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub const HORIZONTAL_UP: char = '┴';
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a constant
[INFO] [stderr]   --> src/docs/vcd2svg/symbols.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub const UP: char = '^';
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a constant
[INFO] [stderr]   --> src/docs/vcd2svg/symbols.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub const DOWN: char = 'v';
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a constant
[INFO] [stderr]   --> src/docs/vcd2svg/symbols.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub const DOUBLE_UP: char = '▲';
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a constant
[INFO] [stderr]   --> src/docs/vcd2svg/symbols.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub const DOUBLE_DOWN: char = '▼';
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a constant
[INFO] [stderr]   --> src/docs/vcd2svg/symbols.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub const LIGHT_UPPER: char = '╨';
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a constant
[INFO] [stderr]   --> src/docs/vcd2svg/symbols.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub const LIGHT_LOWER: char = '╥';
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a constant
[INFO] [stderr]   --> src/docs/vcd2svg/symbols.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub const LIGHT: char = '║';
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a constant
[INFO] [stderr]   --> src/docs/vcd2svg/symbols.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub const MEDIUM_UPPER: char = '┸';
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a constant
[INFO] [stderr]   --> src/docs/vcd2svg/symbols.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub const MEDIUM_LOWER: char = '┰';
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a constant
[INFO] [stderr]   --> src/docs/vcd2svg/symbols.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub const MEDIUM: char = '┃';
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a constant
[INFO] [stderr]   --> src/docs/vcd2svg/symbols.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub const FULL_UPPER: char = '▀';
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a constant
[INFO] [stderr]   --> src/docs/vcd2svg/symbols.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub const FULL_LOWER: char = '▄';
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a constant
[INFO] [stderr]   --> src/docs/vcd2svg/symbols.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub const FULL: char = '█';
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a constant
[INFO] [stderr]   --> src/docs/vcd2svg/symbols.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub const BLANK: char = ' ';
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct
[INFO] [stderr]  --> src/docs/vcd2svg/text_frame.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct TextFrame {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an associated function
[INFO] [stderr]   --> src/docs/vcd2svg/text_frame.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub fn new(columns: usize) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a method
[INFO] [stderr]   --> src/docs/vcd2svg/text_frame.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn row(&mut self, row: usize) -> &mut [char] {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a method
[INFO] [stderr]   --> src/docs/vcd2svg/text_frame.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn write(&mut self, row: usize, col: usize, msg: &str) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a method
[INFO] [stderr]   --> src/docs/vcd2svg/text_frame.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn put(&mut self, row: usize, col: usize, x: char) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct
[INFO] [stderr]    --> src/docs/vcd2svg/trace_collection.rs:115:1
[INFO] [stderr]     |
[INFO] [stderr] 115 | pub struct TraceCollection {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]    --> src/docs/vcd2svg/trace_collection.rs:116:5
[INFO] [stderr]     |
[INFO] [stderr] 116 |     pub signal_names: Vec<(IdCode, String)>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]    --> src/docs/vcd2svg/trace_collection.rs:117:5
[INFO] [stderr]     |
[INFO] [stderr] 117 |     pub string_valued: HashMap<IdCode, StringTrace>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]    --> src/docs/vcd2svg/trace_collection.rs:118:5
[INFO] [stderr]     |
[INFO] [stderr] 118 |     pub vector_valued: HashMap<IdCode, VectorTrace>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]    --> src/docs/vcd2svg/trace_collection.rs:119:5
[INFO] [stderr]     |
[INFO] [stderr] 119 |     pub scalar_valued: HashMap<IdCode, BinaryTrace>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an associated function
[INFO] [stderr]    --> src/docs/vcd2svg/trace_collection.rs:123:5
[INFO] [stderr]     |
[INFO] [stderr] 123 |     pub fn parse(signals: &[&str], mut file: File) -> anyhow::Result<Self> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a method
[INFO] [stderr]    --> src/docs/vcd2svg/trace_collection.rs:186:5
[INFO] [stderr]     |
[INFO] [stderr] 186 |     pub fn as_svg(&self, metrics: &DisplayMetrics) -> anyhow::Result<Document> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a method
[INFO] [stderr]    --> src/docs/vcd2svg/trace_collection.rs:219:5
[INFO] [stderr]     |
[INFO] [stderr] 219 | /     pub fn as_string(
[INFO] [stderr] 220 | |         &self,
[INFO] [stderr] 221 | |         first_time: u64,
[INFO] [stderr] 222 | |         last_time: u64,
[INFO] [stderr] 223 | |         max_columns: usize,
[INFO] [stderr] 224 | |     ) -> anyhow::Result<String> {
[INFO] [stderr]     | |_______________________________^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct
[INFO] [stderr]  --> src/docs/vcd2svg/vcd_style.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub struct VCDStyle {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]  --> src/docs/vcd2svg/vcd_style.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     pub background_color: String,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]  --> src/docs/vcd2svg/vcd_style.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     pub trace_color: String,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]  --> src/docs/vcd2svg/vcd_style.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     pub timeline_background_color: String,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]  --> src/docs/vcd2svg/vcd_style.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     pub timeline_line_color: String,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]  --> src/docs/vcd2svg/vcd_style.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub timeline_tick_color: String,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]  --> src/docs/vcd2svg/vcd_style.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     pub signal_label_background_color: String,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a struct field
[INFO] [stderr]  --> src/docs/vcd2svg/vcd_style.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pub grid_lines: Option<String>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an associated function
[INFO] [stderr]   --> src/docs/vcd2svg/vcd_style.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub fn scansion() -> VCDStyle {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for an associated function
[INFO] [stderr]   --> src/docs/vcd2svg/vcd_style.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub fn gtkwave() -> VCDStyle {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-hdl` (lib) generated 78 warnings (run `cargo fix --lib -p rust-hdl` to apply 4 suggestions)
[INFO] [stderr] warning: `rust-hdl` (lib test) generated 77 warnings (77 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: svg v0.10.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_hdl-a6a052a82332e8e0)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test docs::vcd2svg::text_frame::test_frame_draw_stuff ... ok
[INFO] [stdout] test docs::vcd2svg::trace_collection::test_bin_times ... ok
[INFO] [stdout] test doc_struct_valued ... ok
[INFO] [stdout] test doc_vlog ... ok
[INFO] [stdout] test doc_verilog_demo ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test doc_sim ... FAILED
[INFO] [stdout] test docs::vcd2svg::test_txt ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- doc_sim stdout ----
[INFO] [stdout] Test case 10 + 7b = 8b (check 8b)
[INFO] [stdout] Test case 48 + 83 = cb (check cb)
[INFO] [stdout] Test case 32 + cc = fe (check fe)
[INFO] [stdout] Test case 98 + c8 = 60 (check 60)
[INFO] [stdout] Test case c6 + 94 = 5a (check 5a)
[INFO] [stdout] Test case 13 + 34 = 47 (check 47)
[INFO] [stdout] Test case e4 + a0 = 84 (check 84)
[INFO] [stdout] Test case e7 + 7f = 66 (check 66)
[INFO] [stdout] Test case 4a + 51 = 9b (check 9b)
[INFO] [stdout] Test case 45 + 16 = 5b (check 5b)
[INFO] [stdout] Test case ae + 46 = f4 (check f4)
[INFO] [stdout] Test case 5c + ab = 07 (check 07)
[INFO] [stdout] Test case 74 + b9 = 2d (check 2d)
[INFO] [stdout] Test case 01 + 1e = 1f (check 1f)
[INFO] [stdout] Test case 7c + b6 = 32 (check 32)
[INFO] [stdout] Test case 21 + de = ff (check ff)
[INFO] [stdout] Test case 0b + a1 = ac (check ac)
[INFO] [stdout] Test case fd + 7b = 78 (check 78)
[INFO] [stdout] Test case 5a + 6d = c7 (check c7)
[INFO] [stdout] Test case b1 + 38 = e9 (check e9)
[INFO] [stdout] Test case e1 + 7e = 5f (check 5f)
[INFO] [stdout] Test case 5c + 9e = fa (check fa)
[INFO] [stdout] Test case c1 + 2d = ee (check ee)
[INFO] [stdout] Test case 41 + 44 = 85 (check 85)
[INFO] [stdout] Test case 98 + 48 = e0 (check e0)
[INFO] [stdout] Test case c4 + 67 = 2b (check 2b)
[INFO] [stdout] Test case 52 + 5e = b0 (check b0)
[INFO] [stdout] Test case f7 + b3 = aa (check aa)
[INFO] [stdout] Test case 1e + 09 = 27 (check 27)
[INFO] [stdout] Test case fb + ad = a8 (check a8)
[INFO] [stdout] Test case d2 + d0 = a2 (check a2)
[INFO] [stdout] Test case 93 + 51 = e4 (check e4)
[INFO] [stdout] Test case 55 + 22 = 77 (check 77)
[INFO] [stdout] Test case d6 + 14 = ea (check ea)
[INFO] [stdout] Test case 72 + 95 = 07 (check 07)
[INFO] [stdout] Test case 8b + 54 = df (check df)
[INFO] [stdout] Test case 12 + 18 = 2a (check 2a)
[INFO] [stdout] Test case 76 + 22 = 98 (check 98)
[INFO] [stdout] Test case 8a + ce = 58 (check 58)
[INFO] [stdout] Test case 71 + b9 = 2a (check 2a)
[INFO] [stdout] Test case c0 + e1 = a1 (check a1)
[INFO] [stdout] Test case cb + 3e = 09 (check 09)
[INFO] [stdout] Test case e1 + be = 9f (check 9f)
[INFO] [stdout] Test case 2f + d8 = 07 (check 07)
[INFO] [stdout] Test case 38 + ad = e5 (check e5)
[INFO] [stdout] Test case 2d + a5 = d2 (check d2)
[INFO] [stdout] Test case dc + 01 = dd (check dd)
[INFO] [stdout] Test case 9d + 29 = c6 (check c6)
[INFO] [stdout] Test case 42 + 27 = 69 (check 69)
[INFO] [stdout] Test case 9c + 84 = 20 (check 20)
[INFO] [stdout] Test case 10 + 60 = 70 (check 70)
[INFO] [stdout] Test case 61 + c1 = 22 (check 22)
[INFO] [stdout] Test case 2d + 7e = ab (check ab)
[INFO] [stdout] Test case 32 + ef = 21 (check 21)
[INFO] [stdout] Test case d8 + f1 = c9 (check c9)
[INFO] [stdout] Test case 2c + bc = e8 (check e8)
[INFO] [stdout] Test case 46 + 79 = bf (check bf)
[INFO] [stdout] Test case 84 + e9 = 6d (check 6d)
[INFO] [stdout] Test case df + 3d = 1c (check 1c)
[INFO] [stdout] Test case 32 + 44 = 76 (check 76)
[INFO] [stdout] Test case 1f + 1f = 3e (check 3e)
[INFO] [stdout] Test case dc + 65 = 41 (check 41)
[INFO] [stdout] Test case 22 + f5 = 17 (check 17)
[INFO] [stdout] Test case 41 + 1f = 60 (check 60)
[INFO] [stdout] Test case 1d + d4 = f1 (check f1)
[INFO] [stdout] Test case e3 + 29 = 0c (check 0c)
[INFO] [stdout] Test case a3 + 9e = 41 (check 41)
[INFO] [stdout] Test case 7f + b5 = 34 (check 34)
[INFO] [stdout] Test case 8f + 17 = a6 (check a6)
[INFO] [stdout] Test case 6d + 39 = a6 (check a6)
[INFO] [stdout] Test case b8 + dd = 95 (check 95)
[INFO] [stdout] Test case 71 + 69 = da (check da)
[INFO] [stdout] Test case ef + 4d = 3c (check 3c)
[INFO] [stdout] Test case 84 + a0 = 24 (check 24)
[INFO] [stdout] Test case ff + 26 = 25 (check 25)
[INFO] [stdout] Test case d0 + 8c = 5c (check 5c)
[INFO] [stdout] Test case 36 + f4 = 2a (check 2a)
[INFO] [stdout] Test case e9 + 73 = 5c (check 5c)
[INFO] [stdout] Test case 5b + 4b = a6 (check a6)
[INFO] [stdout] Test case 43 + d3 = 16 (check 16)
[INFO] [stdout] Test case f2 + af = a1 (check a1)
[INFO] [stdout] Test case 72 + 37 = a9 (check a9)
[INFO] [stdout] Test case a6 + b1 = 57 (check 57)
[INFO] [stdout] Test case 64 + 4f = b3 (check b3)
[INFO] [stdout] Test case 68 + c9 = 31 (check 31)
[INFO] [stdout] Test case 67 + 8b = f2 (check f2)
[INFO] [stdout] Test case 23 + 42 = 65 (check 65)
[INFO] [stdout] Test case 9e + 1e = bc (check bc)
[INFO] [stdout] Test case 19 + a8 = c1 (check c1)
[INFO] [stdout] Test case 0b + 67 = 72 (check 72)
[INFO] [stdout] Test case 6b + 56 = c1 (check c1)
[INFO] [stdout] Test case c5 + 29 = ee (check ee)
[INFO] [stdout] Test case 71 + ce = 3f (check 3f)
[INFO] [stdout] Test case 04 + dd = e1 (check e1)
[INFO] [stdout] Test case c9 + f3 = bc (check bc)
[INFO] [stdout] Test case 5a + b6 = 10 (check 10)
[INFO] [stdout] Test case f6 + c5 = bb (check bb)
[INFO] [stdout] Test case 3f + 48 = 87 (check 87)
[INFO] [stdout] Test case 18 + 8b = a3 (check a3)
[INFO] [stdout] Test case 26 + 19 = 3f (check 3f)
[INFO] [stdout] Test case 9d + ab = 48 (check 48)
[INFO] [stdout] Test case be + bf = 7d (check 7d)
[INFO] [stdout] Test case ac + 3a = e6 (check e6)
[INFO] [stdout] Test case 38 + d5 = 0d (check 0d)
[INFO] [stdout] Test case f1 + 37 = 28 (check 28)
[INFO] [stdout] Test case c9 + ed = b6 (check b6)
[INFO] [stdout] Test case 19 + 72 = 8b (check 8b)
[INFO] [stdout] Test case ca + 2c = f6 (check f6)
[INFO] [stdout] Test case 50 + 4f = 9f (check 9f)
[INFO] [stdout] Test case ea + b4 = 9e (check 9e)
[INFO] [stdout] Test case 63 + ba = 1d (check 1d)
[INFO] [stdout] Test case ab + be = 69 (check 69)
[INFO] [stdout] Test case 29 + 82 = ab (check ab)
[INFO] [stdout] Test case 6b + e3 = 4e (check 4e)
[INFO] [stdout] Test case 8a + bf = 49 (check 49)
[INFO] [stdout] Test case 14 + e1 = f5 (check f5)
[INFO] [stdout] Test case 5d + 70 = cd (check cd)
[INFO] [stdout] Test case 86 + ad = 33 (check 33)
[INFO] [stdout] Test case 62 + ff = 61 (check 61)
[INFO] [stdout] Test case f4 + ba = ae (check ae)
[INFO] [stdout] Test case ca + 97 = 61 (check 61)
[INFO] [stdout] Test case b6 + 38 = ee (check ee)
[INFO] [stdout] Test case 42 + 54 = 96 (check 96)
[INFO] [stdout] Test case b9 + 94 = 4d (check 4d)
[INFO] [stdout] Test case 81 + c9 = 4a (check 4a)
[INFO] [stdout] Test case 34 + 6f = a3 (check a3)
[INFO] [stdout] Test case 69 + 35 = 9e (check 9e)
[INFO] [stdout] Test case f1 + 2c = 1d (check 1d)
[INFO] [stdout] Test case 6d + 82 = ef (check ef)
[INFO] [stdout] Test case 0a + 6b = 75 (check 75)
[INFO] [stdout] Test case 2f + 33 = 62 (check 62)
[INFO] [stdout] Test case 2d + 88 = b5 (check b5)
[INFO] [stdout] Test case ac + a8 = 54 (check 54)
[INFO] [stdout] Test case 3e + f4 = 32 (check 32)
[INFO] [stdout] Test case bc + cc = 88 (check 88)
[INFO] [stdout] Test case ba + 65 = 1f (check 1f)
[INFO] [stdout] Test case d5 + da = af (check af)
[INFO] [stdout] Test case 6a + 94 = fe (check fe)
[INFO] [stdout] Test case d4 + 8d = 61 (check 61)
[INFO] [stdout] Test case 66 + 03 = 69 (check 69)
[INFO] [stdout] Test case cf + e1 = b0 (check b0)
[INFO] [stdout] Test case 5f + 5c = bb (check bb)
[INFO] [stdout] Test case a3 + 18 = bb (check bb)
[INFO] [stdout] Test case 03 + ce = d1 (check d1)
[INFO] [stdout] Test case 07 + aa = b1 (check b1)
[INFO] [stdout] Test case 6f + ee = 5d (check 5d)
[INFO] [stdout] Test case 70 + 9a = 0a (check 0a)
[INFO] [stdout] Test case ce + de = ac (check ac)
[INFO] [stdout] Test case bc + 6b = 27 (check 27)
[INFO] [stdout] Test case 07 + 3b = 42 (check 42)
[INFO] [stdout] Test case 23 + 82 = a5 (check a5)
[INFO] [stdout] Test case f5 + c7 = bc (check bc)
[INFO] [stdout] Test case 64 + f1 = 55 (check 55)
[INFO] [stdout] Test case 58 + d0 = 28 (check 28)
[INFO] [stdout] Test case ba + c1 = 7b (check 7b)
[INFO] [stdout] Test case 99 + 48 = e1 (check e1)
[INFO] [stdout] Test case 16 + e7 = fd (check fd)
[INFO] [stdout] Test case 56 + 33 = 89 (check 89)
[INFO] [stdout] Test case eb + 49 = 34 (check 34)
[INFO] [stdout] Test case 96 + 72 = 08 (check 08)
[INFO] [stdout] Test case eb + a6 = 91 (check 91)
[INFO] [stdout] Test case 8f + 19 = a8 (check a8)
[INFO] [stdout] Test case 00 + 9e = 9e (check 9e)
[INFO] [stdout] Test case 56 + b2 = 08 (check 08)
[INFO] [stdout] Test case cd + cc = 99 (check 99)
[INFO] [stdout] Test case 19 + c8 = e1 (check e1)
[INFO] [stdout] Test case 4b + ab = f6 (check f6)
[INFO] [stdout] Test case 9e + c7 = 65 (check 65)
[INFO] [stdout] Test case f5 + ec = e1 (check e1)
[INFO] [stdout] Test case 45 + 74 = b9 (check b9)
[INFO] [stdout] Test case 07 + 75 = 7c (check 7c)
[INFO] [stdout] Test case d2 + 3e = 10 (check 10)
[INFO] [stdout] Test case a1 + 52 = f3 (check f3)
[INFO] [stdout] Test case 73 + 09 = 7c (check 7c)
[INFO] [stdout] Test case 0f + ff = 0e (check 0e)
[INFO] [stdout] Test case 62 + b3 = 15 (check 15)
[INFO] [stdout] Test case 16 + 47 = 5d (check 5d)
[INFO] [stdout] Test case cd + d0 = 9d (check 9d)
[INFO] [stdout] Test case 7a + a1 = 1b (check 1b)
[INFO] [stdout] Test case 19 + a4 = bd (check bd)
[INFO] [stdout] Test case 66 + 82 = e8 (check e8)
[INFO] [stdout] Test case 34 + dc = 10 (check 10)
[INFO] [stdout] Test case 08 + d2 = da (check da)
[INFO] [stdout] Test case d2 + bd = 8f (check 8f)
[INFO] [stdout] Test case 19 + 26 = 3f (check 3f)
[INFO] [stdout] Test case 47 + 8f = d6 (check d6)
[INFO] [stdout] Test case fc + 5f = 5b (check 5b)
[INFO] [stdout] Test case 2f + ac = db (check db)
[INFO] [stdout] Test case 47 + bc = 03 (check 03)
[INFO] [stdout] Test case ef + 74 = 63 (check 63)
[INFO] [stdout] Test case b5 + bb = 70 (check 70)
[INFO] [stdout] Test case 0f + 07 = 16 (check 16)
[INFO] [stdout] Test case ab + 6c = 17 (check 17)
[INFO] [stdout] Test case ee + c2 = b0 (check b0)
[INFO] [stdout] Test case 76 + 6c = e2 (check e2)
[INFO] [stdout] Test case 48 + e1 = 29 (check 29)
[INFO] [stdout] Test case 16 + fe = 14 (check 14)
[INFO] [stdout] Test case 24 + 36 = 5a (check 5a)
[INFO] [stdout] Test case 27 + 1d = 44 (check 44)
[INFO] [stdout] Test case 2c + ea = 16 (check 16)
[INFO] [stdout] Test case 44 + de = 22 (check 22)
[INFO] [stdout] Test case 1c + 17 = 33 (check 33)
[INFO] [stdout] Test case 2f + f5 = 24 (check 24)
[INFO] [stdout] Test case 0d + f7 = 04 (check 04)
[INFO] [stdout] Test case 34 + 6b = 9f (check 9f)
[INFO] [stdout] Test case 4e + 9c = ea (check ea)
[INFO] [stdout] Test case b6 + 36 = ec (check ec)
[INFO] [stdout] Test case 89 + 16 = 9f (check 9f)
[INFO] [stdout] Test case c3 + d5 = 98 (check 98)
[INFO] [stdout] Test case a8 + bf = 67 (check 67)
[INFO] [stdout] Test case 52 + a6 = f8 (check f8)
[INFO] [stdout] Test case ee + 3f = 2d (check 2d)
[INFO] [stdout] Test case 41 + 84 = c5 (check c5)
[INFO] [stdout] Test case d4 + aa = 7e (check 7e)
[INFO] [stdout] Test case d6 + c9 = 9f (check 9f)
[INFO] [stdout] Test case 8d + c1 = 4e (check 4e)
[INFO] [stdout] Test case 1b + b4 = cf (check cf)
[INFO] [stdout] Test case 82 + b1 = 33 (check 33)
[INFO] [stdout] Test case b9 + e0 = 99 (check 99)
[INFO] [stdout] Test case 44 + 8b = cf (check cf)
[INFO] [stdout] Test case 81 + 65 = e6 (check e6)
[INFO] [stdout] Test case bf + 04 = c3 (check c3)
[INFO] [stdout] Test case 4b + 1f = 6a (check 6a)
[INFO] [stdout] Test case 7e + f2 = 70 (check 70)
[INFO] [stdout] Test case cf + bf = 8e (check 8e)
[INFO] [stdout] Test case 7d + c4 = 41 (check 41)
[INFO] [stdout] Test case 4b + da = 25 (check 25)
[INFO] [stdout] Test case 6c + f0 = 5c (check 5c)
[INFO] [stdout] Test case f4 + c7 = bb (check bb)
[INFO] [stdout] Test case 86 + e6 = 6c (check 6c)
[INFO] [stdout] Test case b2 + 94 = 46 (check 46)
[INFO] [stdout] Test case 26 + 3b = 61 (check 61)
[INFO] [stdout] Test case 32 + b0 = e2 (check e2)
[INFO] [stdout] Test case fa + 59 = 53 (check 53)
[INFO] [stdout] Test case 52 + 42 = 94 (check 94)
[INFO] [stdout] Test case 36 + ee = 24 (check 24)
[INFO] [stdout] Test case 7d + 5b = d8 (check d8)
[INFO] [stdout] Test case a4 + 89 = 2d (check 2d)
[INFO] [stdout] Test case 99 + b5 = 4e (check 4e)
[INFO] [stdout] Test case 41 + 88 = c9 (check c9)
[INFO] [stdout] Test case b0 + ed = 9d (check 9d)
[INFO] [stdout] Test case 3f + 17 = 56 (check 56)
[INFO] [stdout] Test case 18 + a0 = b8 (check b8)
[INFO] [stdout] Test case 85 + 3a = bf (check bf)
[INFO] [stdout] Test case dd + f4 = d1 (check d1)
[INFO] [stdout] Test case 36 + c7 = fd (check fd)
[INFO] [stdout] Test case 28 + 15 = 3d (check 3d)
[INFO] [stdout] Test case 1c + 8e = aa (check aa)
[INFO] [stdout] Test case 8c + a0 = 2c (check 2c)
[INFO] [stdout] Test case d5 + d1 = a6 (check a6)
[INFO] [stdout] Test case 1f + 1c = 3b (check 3b)
[INFO] [stdout] Test case 36 + df = 15 (check 15)
[INFO] [stdout] Test case f5 + 81 = 76 (check 76)
[INFO] [stdout] Test case 0b + 8a = 95 (check 95)
[INFO] [stdout] Test case bc + 31 = ed (check ed)
[INFO] [stdout] Test case de + 0f = ed (check ed)
[INFO] [stdout] Test case fd + c4 = c1 (check c1)
[INFO] [stdout] Test case b0 + d7 = 87 (check 87)
[INFO] [stdout] Test case a1 + 6c = 0d (check 0d)
[INFO] [stdout] Test case a0 + c9 = 69 (check 69)
[INFO] [stdout] Test case 97 + 36 = cd (check cd)
[INFO] [stdout] Test case 2c + 4b = 77 (check 77)
[INFO] [stdout] Test case fc + 5f = 5b (check 5b)
[INFO] [stdout] Test case e6 + 1e = 04 (check 04)
[INFO] [stdout] Test case 5c + 65 = c1 (check c1)
[INFO] [stdout] Test case 33 + 86 = b9 (check b9)
[INFO] [stdout] Test case 37 + 32 = 69 (check 69)
[INFO] [stdout] Test case fa + e9 = e3 (check e3)
[INFO] [stdout] Test case ff + 23 = 22 (check 22)
[INFO] [stdout] Test case de + 1f = fd (check fd)
[INFO] [stdout] Test case b9 + a4 = 5d (check 5d)
[INFO] [stdout] Test case 7b + f9 = 74 (check 74)
[INFO] [stdout] Test case 48 + aa = f2 (check f2)
[INFO] [stdout] Test case fc + 35 = 31 (check 31)
[INFO] [stdout] Test case 8a + 10 = 9a (check 9a)
[INFO] [stdout] Test case df + 9d = 7c (check 7c)
[INFO] [stdout] Test case c5 + 7b = 40 (check 40)
[INFO] [stdout] Test case e7 + 5d = 44 (check 44)
[INFO] [stdout] Test case e4 + b8 = 9c (check 9c)
[INFO] [stdout] Test case 2d + 05 = 32 (check 32)
[INFO] [stdout] Test case a9 + 3b = e4 (check e4)
[INFO] [stdout] Test case fc + 20 = 1c (check 1c)
[INFO] [stdout] Test case 5d + 7e = db (check db)
[INFO] [stdout] Test case 56 + b0 = 06 (check 06)
[INFO] [stdout] Test case fd + 51 = 4e (check 4e)
[INFO] [stdout] Test case 3a + 54 = 8e (check 8e)
[INFO] [stdout] Test case de + a5 = 83 (check 83)
[INFO] [stdout] Test case bb + 7e = 39 (check 39)
[INFO] [stdout] Test case 90 + f8 = 88 (check 88)
[INFO] [stdout] Test case 8d + f7 = 84 (check 84)
[INFO] [stdout] Test case e0 + 52 = 32 (check 32)
[INFO] [stdout] Test case 12 + e3 = f5 (check f5)
[INFO] [stdout] Test case 83 + 7e = 01 (check 01)
[INFO] [stdout] Test case bc + 4d = 09 (check 09)
[INFO] [stdout] Test case fd + 14 = 11 (check 11)
[INFO] [stdout] Test case e4 + de = c2 (check c2)
[INFO] [stdout] Test case 66 + 18 = 7e (check 7e)
[INFO] [stdout] Test case f9 + 95 = 8e (check 8e)
[INFO] [stdout] Test case 58 + f1 = 49 (check 49)
[INFO] [stdout] Test case bf + c3 = 82 (check 82)
[INFO] [stdout] Test case 36 + 32 = 68 (check 68)
[INFO] [stdout] Test case 8d + be = 4b (check 4b)
[INFO] [stdout] Test case 11 + 57 = 68 (check 68)
[INFO] [stdout] Test case 13 + ff = 12 (check 12)
[INFO] [stdout] Test case 07 + af = b6 (check b6)
[INFO] [stdout] Test case be + 99 = 57 (check 57)
[INFO] [stdout] Test case 37 + 4c = 83 (check 83)
[INFO] [stdout] Test case 5b + af = 0a (check 0a)
[INFO] [stdout] Test case 42 + a1 = e3 (check e3)
[INFO] [stdout] Test case c4 + 46 = 0a (check 0a)
[INFO] [stdout] Test case 02 + a9 = ab (check ab)
[INFO] [stdout] Test case 9f + 85 = 24 (check 24)
[INFO] [stdout] Test case 33 + 0b = 3e (check 3e)
[INFO] [stdout] Test case f3 + 67 = 5a (check 5a)
[INFO] [stdout] Test case 6c + 88 = f4 (check f4)
[INFO] [stdout] Test case 19 + f8 = 11 (check 11)
[INFO] [stdout] Test case 4b + 02 = 4d (check 4d)
[INFO] [stdout] Test case 3c + 17 = 53 (check 53)
[INFO] [stdout] Test case 0a + 9f = a9 (check a9)
[INFO] [stdout] Test case cd + 2f = fc (check fc)
[INFO] [stdout] Test case 6d + 7c = e9 (check e9)
[INFO] [stdout] Test case 7e + e4 = 62 (check 62)
[INFO] [stdout] Test case b5 + 63 = 18 (check 18)
[INFO] [stdout] Test case c4 + cb = 8f (check 8f)
[INFO] [stdout] Test case e5 + b0 = 95 (check 95)
[INFO] [stdout] Test case aa + 7c = 26 (check 26)
[INFO] [stdout] Test case b1 + 04 = b5 (check b5)
[INFO] [stdout] Test case 22 + 91 = b3 (check b3)
[INFO] [stdout] Test case 87 + 6e = f5 (check f5)
[INFO] [stdout] Test case 24 + 0f = 33 (check 33)
[INFO] [stdout] Test case 5c + c1 = 1d (check 1d)
[INFO] [stdout] Test case 44 + a4 = e8 (check e8)
[INFO] [stdout] Test case 6c + 0b = 77 (check 77)
[INFO] [stdout] Test case 60 + 92 = f2 (check f2)
[INFO] [stdout] Test case e0 + 40 = 20 (check 20)
[INFO] [stdout] Test case 7c + d6 = 52 (check 52)
[INFO] [stdout] Test case fc + 0c = 08 (check 08)
[INFO] [stdout] Test case ad + 9b = 48 (check 48)
[INFO] [stdout] Test case b5 + 94 = 49 (check 49)
[INFO] [stdout] Test case 4b + d2 = 1d (check 1d)
[INFO] [stdout] Test case b9 + 66 = 1f (check 1f)
[INFO] [stdout] Test case 58 + 6a = c2 (check c2)
[INFO] [stdout] Test case 74 + 9e = 12 (check 12)
[INFO] [stdout] Test case 21 + a0 = c1 (check c1)
[INFO] [stdout] Test case e3 + 09 = ec (check ec)
[INFO] [stdout] Test case c4 + b8 = 7c (check 7c)
[INFO] [stdout] Test case 2e + fa = 28 (check 28)
[INFO] [stdout] Test case c2 + 8b = 4d (check 4d)
[INFO] [stdout] Test case a8 + b0 = 58 (check 58)
[INFO] [stdout] Test case cd + 2d = fa (check fa)
[INFO] [stdout] Test case f6 + 62 = 58 (check 58)
[INFO] [stdout] Test case 26 + 18 = 3e (check 3e)
[INFO] [stdout] Test case 6b + 1a = 85 (check 85)
[INFO] [stdout] Test case 4c + f5 = 41 (check 41)
[INFO] [stdout] Test case 12 + 54 = 66 (check 66)
[INFO] [stdout] Test case 70 + 7c = ec (check ec)
[INFO] [stdout] Test case 2e + 17 = 45 (check 45)
[INFO] [stdout] Test case da + 07 = e1 (check e1)
[INFO] [stdout] Test case 58 + 05 = 5d (check 5d)
[INFO] [stdout] Test case 6c + 63 = cf (check cf)
[INFO] [stdout] Test case 20 + 44 = 64 (check 64)
[INFO] [stdout] Test case e1 + 83 = 64 (check 64)
[INFO] [stdout] Test case 1d + 94 = b1 (check b1)
[INFO] [stdout] Test case 53 + 3a = 8d (check 8d)
[INFO] [stdout] Test case 1d + 05 = 22 (check 22)
[INFO] [stdout] Test case ca + 03 = cd (check cd)
[INFO] [stdout] Test case e0 + f9 = d9 (check d9)
[INFO] [stdout] Test case 63 + 18 = 7b (check 7b)
[INFO] [stdout] Test case 65 + b2 = 17 (check 17)
[INFO] [stdout] Test case 5d + 2b = 88 (check 88)
[INFO] [stdout] Test case 32 + b7 = e9 (check e9)
[INFO] [stdout] Test case 18 + 98 = b0 (check b0)
[INFO] [stdout] Test case 9b + 77 = 12 (check 12)
[INFO] [stdout] Test case 97 + 45 = dc (check dc)
[INFO] [stdout] Test case 9a + d0 = 6a (check 6a)
[INFO] [stdout] Test case 05 + 79 = 7e (check 7e)
[INFO] [stdout] Test case 78 + 8e = 06 (check 06)
[INFO] [stdout] Test case ff + de = dd (check dd)
[INFO] [stdout] Test case 7d + a0 = 1d (check 1d)
[INFO] [stdout] Test case f4 + 99 = 8d (check 8d)
[INFO] [stdout] Test case 26 + b4 = da (check da)
[INFO] [stdout] Test case 8d + 5f = ec (check ec)
[INFO] [stdout] Test case 16 + 2b = 41 (check 41)
[INFO] [stdout] Test case 39 + cc = 05 (check 05)
[INFO] [stdout] Test case 58 + 71 = c9 (check c9)
[INFO] [stdout] Test case 4f + 3f = 8e (check 8e)
[INFO] [stdout] Test case 68 + 97 = ff (check ff)
[INFO] [stdout] Test case 90 + 21 = b1 (check b1)
[INFO] [stdout] Test case b8 + 48 = 00 (check 00)
[INFO] [stdout] Test case 48 + 41 = 89 (check 89)
[INFO] [stdout] Test case 56 + 2a = 80 (check 80)
[INFO] [stdout] Test case 8b + 82 = 0d (check 0d)
[INFO] [stdout] Test case ff + ee = ed (check ed)
[INFO] [stdout] Test case 78 + 5e = d6 (check d6)
[INFO] [stdout] Test case 2c + c2 = ee (check ee)
[INFO] [stdout] Test case c4 + 32 = f6 (check f6)
[INFO] [stdout] Test case 31 + f0 = 21 (check 21)
[INFO] [stdout] Test case 98 + ad = 45 (check 45)
[INFO] [stdout] Test case 6a + cb = 35 (check 35)
[INFO] [stdout] Test case 4e + aa = f8 (check f8)
[INFO] [stdout] Test case 7a + 54 = ce (check ce)
[INFO] [stdout] Test case 52 + fc = 4e (check 4e)
[INFO] [stdout] Test case 98 + 71 = 09 (check 09)
[INFO] [stdout] Test case 76 + 11 = 87 (check 87)
[INFO] [stdout] Test case b9 + f8 = b1 (check b1)
[INFO] [stdout] Test case 24 + ca = ee (check ee)
[INFO] [stdout] Test case 3e + 2e = 6c (check 6c)
[INFO] [stdout] Test case 6d + 8f = fc (check fc)
[INFO] [stdout] Test case c8 + 2f = f7 (check f7)
[INFO] [stdout] Test case 3e + 36 = 74 (check 74)
[INFO] [stdout] Test case a5 + 07 = ac (check ac)
[INFO] [stdout] Test case 99 + ff = 98 (check 98)
[INFO] [stdout] Test case 72 + 5c = ce (check ce)
[INFO] [stdout] Test case 0a + 3a = 44 (check 44)
[INFO] [stdout] Test case 73 + e9 = 5c (check 5c)
[INFO] [stdout] Test case a2 + 8b = 2d (check 2d)
[INFO] [stdout] Test case 42 + ac = ee (check ee)
[INFO] [stdout] Test case 8e + 19 = a7 (check a7)
[INFO] [stdout] Test case 39 + 67 = a0 (check a0)
[INFO] [stdout] Test case cb + ea = b5 (check b5)
[INFO] [stdout] Test case ac + ff = ab (check ab)
[INFO] [stdout] Test case ef + 19 = 08 (check 08)
[INFO] [stdout] Test case a2 + e6 = 88 (check 88)
[INFO] [stdout] Test case b7 + 99 = 50 (check 50)
[INFO] [stdout] Test case 62 + 44 = a6 (check a6)
[INFO] [stdout] Test case 98 + 99 = 31 (check 31)
[INFO] [stdout] Test case 98 + 37 = cf (check cf)
[INFO] [stdout] Test case d1 + 9c = 6d (check 6d)
[INFO] [stdout] Test case 1e + bb = d9 (check d9)
[INFO] [stdout] Test case 1a + 12 = 2c (check 2c)
[INFO] [stdout] Test case 81 + 6e = ef (check ef)
[INFO] [stdout] Test case 9f + 59 = f8 (check f8)
[INFO] [stdout] Test case b9 + b4 = 6d (check 6d)
[INFO] [stdout] Test case 40 + 8b = cb (check cb)
[INFO] [stdout] Test case e6 + 17 = fd (check fd)
[INFO] [stdout] Test case 57 + 54 = ab (check ab)
[INFO] [stdout] Test case c6 + 56 = 1c (check 1c)
[INFO] [stdout] Test case f4 + 4c = 40 (check 40)
[INFO] [stdout] Test case 0b + 18 = 23 (check 23)
[INFO] [stdout] Test case d8 + 11 = e9 (check e9)
[INFO] [stdout] Test case 70 + fa = 6a (check 6a)
[INFO] [stdout] Test case 09 + bf = c8 (check c8)
[INFO] [stdout] Test case 37 + 2a = 61 (check 61)
[INFO] [stdout] Test case e0 + 17 = f7 (check f7)
[INFO] [stdout] Test case 80 + ee = 6e (check 6e)
[INFO] [stdout] Test case 58 + 38 = 90 (check 90)
[INFO] [stdout] Test case 14 + 69 = 7d (check 7d)
[INFO] [stdout] Test case a7 + ee = 95 (check 95)
[INFO] [stdout] Test case 19 + 93 = ac (check ac)
[INFO] [stdout] Test case c2 + b1 = 73 (check 73)
[INFO] [stdout] Test case 5f + bd = 1c (check 1c)
[INFO] [stdout] Test case 94 + e9 = 7d (check 7d)
[INFO] [stdout] Test case e0 + c2 = a2 (check a2)
[INFO] [stdout] Test case 07 + 07 = 0e (check 0e)
[INFO] [stdout] Test case e1 + 41 = 22 (check 22)
[INFO] [stdout] Test case 95 + 2b = c0 (check c0)
[INFO] [stdout] Test case 6a + 45 = af (check af)
[INFO] [stdout] Test case 1b + b5 = d0 (check d0)
[INFO] [stdout] Test case 5e + ea = 48 (check 48)
[INFO] [stdout] Test case 61 + 25 = 86 (check 86)
[INFO] [stdout] Test case a1 + a2 = 43 (check 43)
[INFO] [stdout] Test case f7 + 6e = 65 (check 65)
[INFO] [stdout] Test case e0 + 40 = 20 (check 20)
[INFO] [stdout] Test case 07 + bd = c4 (check c4)
[INFO] [stdout] Test case 28 + 01 = 29 (check 29)
[INFO] [stdout] Test case 8c + 7d = 09 (check 09)
[INFO] [stdout] Test case 42 + 15 = 57 (check 57)
[INFO] [stdout] Test case ec + eb = d7 (check d7)
[INFO] [stdout] Test case 9a + 63 = fd (check fd)
[INFO] [stdout] Test case 2a + 9c = c6 (check c6)
[INFO] [stdout] Test case 4a + f2 = 3c (check 3c)
[INFO] [stdout] Test case 3e + 01 = 3f (check 3f)
[INFO] [stdout] Test case 92 + ca = 5c (check 5c)
[INFO] [stdout] Test case e7 + 95 = 7c (check 7c)
[INFO] [stdout] Test case c4 + 3e = 02 (check 02)
[INFO] [stdout] Test case dd + ea = c7 (check c7)
[INFO] [stdout] Test case 22 + 5c = 7e (check 7e)
[INFO] [stdout] Test case ee + eb = d9 (check d9)
[INFO] [stdout] Test case 87 + bd = 44 (check 44)
[INFO] [stdout] Test case c0 + 9b = 5b (check 5b)
[INFO] [stdout] Test case 5d + 73 = d0 (check d0)
[INFO] [stdout] Test case 88 + 1d = a5 (check a5)
[INFO] [stdout] Test case f5 + 0a = ff (check ff)
[INFO] [stdout] Test case 51 + a5 = f6 (check f6)
[INFO] [stdout] Test case 3a + b5 = ef (check ef)
[INFO] [stdout] Test case c0 + 73 = 33 (check 33)
[INFO] [stdout] Test case dd + dd = ba (check ba)
[INFO] [stdout] Test case 69 + 1f = 88 (check 88)
[INFO] [stdout] Test case a0 + 80 = 20 (check 20)
[INFO] [stdout] Test case 75 + 1a = 8f (check 8f)
[INFO] [stdout] Test case f9 + 09 = 02 (check 02)
[INFO] [stdout] Test case 83 + d7 = 5a (check 5a)
[INFO] [stdout] Test case d9 + 31 = 0a (check 0a)
[INFO] [stdout] Test case 2a + 79 = a3 (check a3)
[INFO] [stdout] Test case 1e + 66 = 84 (check 84)
[INFO] [stdout] Test case 04 + 6b = 6f (check 6f)
[INFO] [stdout] Test case 5c + 77 = d3 (check d3)
[INFO] [stdout] Test case b5 + 93 = 48 (check 48)
[INFO] [stdout] Test case 4c + 2e = 7a (check 7a)
[INFO] [stdout] Test case 53 + d6 = 29 (check 29)
[INFO] [stdout] Test case de + 41 = 1f (check 1f)
[INFO] [stdout] Test case 9b + 14 = af (check af)
[INFO] [stdout] Test case 54 + e9 = 3d (check 3d)
[INFO] [stdout] Test case b2 + 94 = 46 (check 46)
[INFO] [stdout] Test case 74 + f1 = 65 (check 65)
[INFO] [stdout] Test case 95 + f6 = 8b (check 8b)
[INFO] [stdout] Test case 85 + cb = 50 (check 50)
[INFO] [stdout] Test case ee + 5b = 49 (check 49)
[INFO] [stdout] Test case 46 + 50 = 96 (check 96)
[INFO] [stdout] Test case 7c + a2 = 1e (check 1e)
[INFO] [stdout] Test case fa + d1 = cb (check cb)
[INFO] [stdout] Test case 55 + 50 = a5 (check a5)
[INFO] [stdout] 
[INFO] [stdout] thread 'doc_sim' (17) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rust-hdl-core-0.46.0/src/simulate.rs:388:35:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5591901a2ec2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5591901a2ec2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5591901a2ec2 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5591901a2ec2 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5591901bbe6a - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5591901bbe6a - core[585f66e14d78f9ba]::fmt::write
[INFO] [stdout]    6:     0x5591901a8306 - std[3f03f8b59f91bef1]::io::default_write_fmt::<alloc[15e7b27aba85d2e2]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5591901a8306 - <alloc[15e7b27aba85d2e2]::vec::Vec<u8> as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x55919018055f - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x55919018055f - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x55919019ac79 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x55918fdd88ee - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x55918fdd88ee - test[30224e0cb089acd2]::test_main_with_exit_callback::<test[30224e0cb089acd2]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x55919019ae32 - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x55919019ae32 - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x559190180618 - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x559190175199 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x55919018155d - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5591901bc62c - core[585f66e14d78f9ba]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5591901bc3a2 - core[585f66e14d78f9ba]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x55918fd8a390 - <core[585f66e14d78f9ba]::result::Result<(), std[3f03f8b59f91bef1]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x55918fd8a390 - <rust_hdl_core[630e3b91730af0f2]::simulate::Simulation<rust_hdl[c69b79c87f76176b]::doc_sim::MyAdder>>::run_to_file
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rust-hdl-core-0.46.0/src/simulate.rs:388:35
[INFO] [stdout]   22:     0x55918fd7d1e2 - rust_hdl[c69b79c87f76176b]::doc_sim
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:2058:9
[INFO] [stdout]   23:     0x55918fd7b797 - rust_hdl[c69b79c87f76176b]::doc_sim::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:2002:13
[INFO] [stdout]   24:     0x55918fdbe506 - <rust_hdl[c69b79c87f76176b]::doc_sim::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x55918fdccc9b - <fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x55918fdccc9b - test[30224e0cb089acd2]::__rust_begin_short_backtrace::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x55918fdd94fa - test[30224e0cb089acd2]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x55918fdd94fa - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x55918fdd94fa - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x55918fdd94fa - std[3f03f8b59f91bef1]::panicking::catch_unwind::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x55918fdd94fa - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x55918fdd94fa - test[30224e0cb089acd2]::run_test_in_process
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x55918fdd94fa - test[30224e0cb089acd2]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x55918fdd39c4 - test[30224e0cb089acd2]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x55918fdd39c4 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   36:     0x55918fddbff2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   37:     0x55918fddbff2 - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x55918fddbff2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x55918fddbff2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<(), core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x55918fddbff2 - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x55918fddbff2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   42:     0x55918fddbff2 - <std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x5591901a259f - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn core[585f66e14d78f9ba]::ops::function::FnOnce<(), Output = ()> + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   44:     0x5591901a259f - <std[3f03f8b59f91bef1]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   45:     0x768ae0438aa4 - <unknown>
[INFO] [stdout]   46:     0x768ae04c5a64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- docs::vcd2svg::test_txt stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'docs::vcd2svg::test_txt' (21) panicked at src/docs/vcd2svg/mod.rs:62:6:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: <anyhow::Error as core::convert::From<std::io::error::Error>>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.100/src/backtrace.rs:27:14
[INFO] [stdout]    1: <core::result::Result<alloc::string::String, anyhow::Error> as core::ops::try_trait::FromResidual<core::result::Result<core::convert::Infallible, std::io::error::Error>>>::from_residual
[INFO] [stdout]              at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:2189:27
[INFO] [stdout]    2: rust_hdl::docs::vcd2svg::vcd_to_txt
[INFO] [stdout]              at ./src/docs/vcd2svg/mod.rs:41:15
[INFO] [stdout]    3: rust_hdl::docs::vcd2svg::test_txt
[INFO] [stdout]              at ./src/docs/vcd2svg/mod.rs:48:15
[INFO] [stdout]    4: rust_hdl::docs::vcd2svg::test_txt::{closure#0}
[INFO] [stdout]              at ./src/docs/vcd2svg/mod.rs:47:14
[INFO] [stdout]    5: <rust_hdl::docs::vcd2svg::test_txt::{closure#0} as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]    6: <fn() -> core::result::Result<(), alloc::string::String> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]    7: test::__rust_begin_short_backtrace::<core::result::Result<(), alloc::string::String>, fn() -> core::result::Result<(), alloc::string::String>>
[INFO] [stdout]              at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:663:18
[INFO] [stdout]    8: test::run_test_in_process::{closure#0}
[INFO] [stdout]              at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:74
[INFO] [stdout]    9: <core::panic::unwind_safe::AssertUnwindSafe<test::run_test_in_process::{closure#0}> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   10: std::panicking::catch_unwind::do_call::<core::panic::unwind_safe::AssertUnwindSafe<test::run_test_in_process::{closure#0}>, core::result::Result<(), alloc::string::String>>
[INFO] [stdout]              at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   11: std::panicking::catch_unwind::<core::result::Result<(), alloc::string::String>, core::panic::unwind_safe::AssertUnwindSafe<test::run_test_in_process::{closure#0}>>
[INFO] [stdout]              at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   12: std::panic::catch_unwind::<core::panic::unwind_safe::AssertUnwindSafe<test::run_test_in_process::{closure#0}>, core::result::Result<(), alloc::string::String>>
[INFO] [stdout]              at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   13: test::run_test_in_process
[INFO] [stdout]              at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:27
[INFO] [stdout]   14: test::run_test::{closure#0}
[INFO] [stdout]              at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:607:43
[INFO] [stdout]   15: test::run_test::{closure#1}
[INFO] [stdout]              at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:637:41
[INFO] [stdout]   16: std::sys::backtrace::__rust_begin_short_backtrace::<test::run_test::{closure#1}, ()>
[INFO] [stdout]              at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   17: std::thread::lifecycle::spawn_unchecked::<test::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]              at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   18: <core::panic::unwind_safe::AssertUnwindSafe<std::thread::lifecycle::spawn_unchecked<test::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   19: std::panicking::catch_unwind::do_call::<core::panic::unwind_safe::AssertUnwindSafe<std::thread::lifecycle::spawn_unchecked<test::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]              at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   20: std::panicking::catch_unwind::<(), core::panic::unwind_safe::AssertUnwindSafe<std::thread::lifecycle::spawn_unchecked<test::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]              at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   21: std::panic::catch_unwind::<core::panic::unwind_safe::AssertUnwindSafe<std::thread::lifecycle::spawn_unchecked<test::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]              at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   22: std::thread::lifecycle::spawn_unchecked::<test::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]              at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   23: <std::thread::lifecycle::spawn_unchecked<test::run_test::{closure#1}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]              at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24: <alloc::boxed::Box<dyn core::ops::function::FnOnce<(), Output = ()> + core::marker::Send> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   25: <std::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]              at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   26: <unknown>
[INFO] [stdout]   27: clone
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5591901a2ec2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5591901a2ec2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5591901a2ec2 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5591901a2ec2 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5591901bbe6a - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5591901bbe6a - core[585f66e14d78f9ba]::fmt::write
[INFO] [stdout]    6:     0x5591901a8306 - std[3f03f8b59f91bef1]::io::default_write_fmt::<alloc[15e7b27aba85d2e2]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5591901a8306 - <alloc[15e7b27aba85d2e2]::vec::Vec<u8> as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x55919018055f - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x55919018055f - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x55919019ac79 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x55918fdd88ee - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x55918fdd88ee - test[30224e0cb089acd2]::test_main_with_exit_callback::<test[30224e0cb089acd2]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x55919019ae32 - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x55919019ae32 - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x559190180618 - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x559190175199 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x55919018155d - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5591901bc62c - core[585f66e14d78f9ba]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5591901bc3a2 - core[585f66e14d78f9ba]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x55918fd9f530 - <core[585f66e14d78f9ba]::result::Result<alloc[15e7b27aba85d2e2]::string::String, anyhow[732d4d505cfb5b8e]::Error>>::unwrap
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x55918fd9f530 - rust_hdl[c69b79c87f76176b]::docs::vcd2svg::test_txt
[INFO] [stdout]                                at /opt/rustwide/workdir/src/docs/vcd2svg/mod.rs:62:6
[INFO] [stdout]   22:     0x55918fd9b127 - rust_hdl[c69b79c87f76176b]::docs::vcd2svg::test_txt::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/docs/vcd2svg/mod.rs:47:14
[INFO] [stdout]   23:     0x55918fdbe586 - <rust_hdl[c69b79c87f76176b]::docs::vcd2svg::test_txt::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55918fdccc9b - <fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x55918fdccc9b - test[30224e0cb089acd2]::__rust_begin_short_backtrace::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x55918fdd94fa - test[30224e0cb089acd2]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x55918fdd94fa - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x55918fdd94fa - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x55918fdd94fa - std[3f03f8b59f91bef1]::panicking::catch_unwind::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x55918fdd94fa - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x55918fdd94fa - test[30224e0cb089acd2]::run_test_in_process
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x55918fdd94fa - test[30224e0cb089acd2]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x55918fdd39c4 - test[30224e0cb089acd2]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x55918fdd39c4 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x55918fddbff2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x55918fddbff2 - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x55918fddbff2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x55918fddbff2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<(), core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x55918fddbff2 - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x55918fddbff2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x55918fddbff2 - <std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5591901a259f - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn core[585f66e14d78f9ba]::ops::function::FnOnce<(), Output = ()> + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x5591901a259f - <std[3f03f8b59f91bef1]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   44:     0x768ae0438aa4 - <unknown>
[INFO] [stdout]   45:     0x768ae04c5a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     doc_sim
[INFO] [stdout]     docs::vcd2svg::test_txt
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "abd8fcf26386dfa042293f0301b183bdfe4c56e9397a42b382e650811767f307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abd8fcf26386dfa042293f0301b183bdfe4c56e9397a42b382e650811767f307", kill_on_drop: false }`
[INFO] [stdout] abd8fcf26386dfa042293f0301b183bdfe4c56e9397a42b382e650811767f307
