[INFO] cloning repository https://github.com/pertark/shenzhen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pertark/shenzhen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpertark%2Fshenzhen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpertark%2Fshenzhen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bac90d50e1c158b54b773346603d2d14b6c2404a
[INFO] checking pertark/shenzhen against try#8e819ff5434466e9a823e03871a1775ac7d84ddf for pr-156027
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpertark%2Fshenzhen" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pertark/shenzhen
[INFO] finished tweaking git repo https://github.com/pertark/shenzhen
[INFO] tweaked toml for git repo https://github.com/pertark/shenzhen written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pertark/shenzhen on toolchain 8e819ff5434466e9a823e03871a1775ac7d84ddf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pertark/shenzhen already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0804e311621db40686e6944b0b5c10634f9bd37b194fc27ef6c58fa5e412135d
[INFO] running `Command { std: "docker" "start" "-a" "0804e311621db40686e6944b0b5c10634f9bd37b194fc27ef6c58fa5e412135d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0804e311621db40686e6944b0b5c10634f9bd37b194fc27ef6c58fa5e412135d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0804e311621db40686e6944b0b5c10634f9bd37b194fc27ef6c58fa5e412135d", kill_on_drop: false }`
[INFO] [stdout] 0804e311621db40686e6944b0b5c10634f9bd37b194fc27ef6c58fa5e412135d
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac9baae5a8337858c1a8d5beed697a1fdd1c322b61ddb9da7232a8dd13f2cbaf
[INFO] running `Command { std: "docker" "start" "-a" "ac9baae5a8337858c1a8d5beed697a1fdd1c322b61ddb9da7232a8dd13f2cbaf", kill_on_drop: false }`
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking shenzhen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/device.rs:135:9
[INFO] [stdout]     |
[INFO] [stdout] 135 |     use super::*;
[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 variable: `cond`
[INFO] [stdout]   --> src/device.rs:88:26
[INFO] [stdout]    |
[INFO] [stdout] 88 |                     Some(cond) => {
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_cond`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/device.rs:105:40
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn push_update_with(&mut self, data: i16) {
[INFO] [stdout]     |                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `label`
[INFO] [stdout]   --> src/devices/mc.rs:14:21
[INFO] [stdout]    |
[INFO] [stdout] 14 |         Opcode::Jmp(label) => {
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GlobalState` is never constructed
[INFO] [stdout]  --> src/board.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct GlobalState {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]  --> src/board.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl GlobalState {
[INFO] [stdout]   | ---------------- associated function in this implementation
[INFO] [stdout] 9 |     fn new() -> Self {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Board` is never constructed
[INFO] [stdout]   --> src/board.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct Board {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `advance` is never used
[INFO] [stdout]   --> src/board.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl Board {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] 24 |     pub fn advance(&mut self) {}
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Pin` is never used
[INFO] [stdout]   --> src/code.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum Pin {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `lex_from_str` is never used
[INFO] [stdout]   --> src/code.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl Pin {
[INFO] [stdout]    | -------- associated function in this implementation
[INFO] [stdout] 24 |     pub fn lex_from_str(input: &str) -> IResult<&str, Self> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Register` is never used
[INFO] [stdout]   --> src/code.rs:37:10
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub enum Register {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `lex_from_str` is never used
[INFO] [stdout]   --> src/code.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl Register {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 44 |     pub fn lex_from_str(input: &str) -> IResult<&str, Self> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Label` is never constructed
[INFO] [stdout]   --> src/code.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub struct Label(String);
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `lex_from_str` is never used
[INFO] [stdout]   --> src/code.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 59 | impl Label {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 60 |     pub fn lex_from_str(input: &str) -> IResult<&str, Self> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Condition` is never used
[INFO] [stdout]   --> src/code.rs:68:10
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub enum Condition {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `lex_from_str` is never used
[INFO] [stdout]   --> src/code.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 74 | impl Condition {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 75 |     pub fn lex_from_str(input: &str) -> IResult<&str, Self> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RegImm` is never used
[INFO] [stdout]   --> src/code.rs:85:10
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub enum RegImm {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `lex_from_str` is never used
[INFO] [stdout]   --> src/code.rs:91:12
[INFO] [stdout]    |
[INFO] [stdout] 90 | impl RegImm {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 91 |     pub fn lex_from_str(input: &str) -> IResult<&str, Self> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Opcode` is never used
[INFO] [stdout]    --> src/code.rs:100:10
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub enum Opcode {
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `lex_from_str` is never used
[INFO] [stdout]    --> src/code.rs:118:12
[INFO] [stdout]     |
[INFO] [stdout] 117 | impl Opcode {
[INFO] [stdout]     | ----------- associated function in this implementation
[INFO] [stdout] 118 |     pub fn lex_from_str(input: &str) -> IResult<&str, Self> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Loc` is never constructed
[INFO] [stdout]    --> src/code.rs:215:12
[INFO] [stdout]     |
[INFO] [stdout] 215 | pub struct Loc {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `lex_from_str` is never used
[INFO] [stdout]    --> src/code.rs:222:12
[INFO] [stdout]     |
[INFO] [stdout] 221 | impl Loc {
[INFO] [stdout]     | -------- associated function in this implementation
[INFO] [stdout] 222 |     pub fn lex_from_str(input: &str) -> IResult<&str, Self> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Device` is never used
[INFO] [stdout]  --> src/device.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub trait Device {
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `McDevice` is never used
[INFO] [stdout]   --> src/device.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait McDevice {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `DeviceState` is never used
[INFO] [stdout]   --> src/device.rs:57:10
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub enum DeviceState {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CondState` is never used
[INFO] [stdout]   --> src/device.rs:65:10
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub enum CondState {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Code` is never constructed
[INFO] [stdout]   --> src/device.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub struct Code<const N: usize> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_next_line` is never used
[INFO] [stdout]   --> src/device.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 77 | impl<const N: usize> Code<N> {
[INFO] [stdout]    | ---------------------------- method in this implementation
[INFO] [stdout] 78 |     pub fn get_next_line(&mut self) -> Option<Loc> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SimpleIOWire` is never constructed
[INFO] [stdout]    --> src/device.rs:100:12
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub struct SimpleIOWire {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `push_update_with` and `read_from` are never used
[INFO] [stdout]    --> src/device.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 104 | impl SimpleIOWire {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] 105 |     pub fn push_update_with(&mut self, data: i16) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 109 |     pub fn read_from(&self) -> i16 {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `XBusWire` is never constructed
[INFO] [stdout]    --> src/device.rs:115:12
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub struct XBusWire {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Attachment` is never used
[INFO] [stdout]    --> src/device.rs:119:10
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub enum Attachment {
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `read_value_from_attachment` is never used
[INFO] [stdout]    --> src/device.rs:125:8
[INFO] [stdout]     |
[INFO] [stdout] 124 | impl Attachment {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] 125 |     fn read_value_from_attachment(&self) -> Option<i16> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `execute_loc` is never used
[INFO] [stdout]  --> src/devices/mc.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn execute_loc(loc: Loc, device: &mut dyn McDevice) {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MC4000` is never constructed
[INFO] [stdout]   --> src/devices/mc.rs:87:12
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub struct MC4000 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MC4000X` is never constructed
[INFO] [stdout]    --> src/devices/mc.rs:162:12
[INFO] [stdout]     |
[INFO] [stdout] 162 | pub struct MC4000X {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MC6000` is never constructed
[INFO] [stdout]    --> src/devices/mc.rs:226:12
[INFO] [stdout]     |
[INFO] [stdout] 226 | pub struct MC6000 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cond`
[INFO] [stdout]   --> src/device.rs:88:26
[INFO] [stdout]    |
[INFO] [stdout] 88 |                     Some(cond) => {
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_cond`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/device.rs:105:40
[INFO] [stdout]     |
[INFO] [stdout] 105 |     pub fn push_update_with(&mut self, data: i16) {
[INFO] [stdout]     |                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `label`
[INFO] [stdout]   --> src/devices/mc.rs:14:21
[INFO] [stdout]    |
[INFO] [stdout] 14 |         Opcode::Jmp(label) => {
[INFO] [stdout]    |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_label`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GlobalState` is never constructed
[INFO] [stdout]  --> src/board.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct GlobalState {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]  --> src/board.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl GlobalState {
[INFO] [stdout]   | ---------------- associated function in this implementation
[INFO] [stdout] 9 |     fn new() -> Self {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Board` is never constructed
[INFO] [stdout]   --> src/board.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct Board {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `advance` is never used
[INFO] [stdout]   --> src/board.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl Board {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] 24 |     pub fn advance(&mut self) {}
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Pin` is never used
[INFO] [stdout]   --> src/code.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum Pin {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.18s
[INFO] [stdout] warning: associated function `lex_from_str` is never used
[INFO] [stdout]   --> src/code.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl Pin {
[INFO] [stdout]    | -------- associated function in this implementation
[INFO] [stdout] 24 |     pub fn lex_from_str(input: &str) -> IResult<&str, Self> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Register` is never used
[INFO] [stdout]   --> src/code.rs:37:10
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub enum Register {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `lex_from_str` is never used
[INFO] [stdout]   --> src/code.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl Register {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 44 |     pub fn lex_from_str(input: &str) -> IResult<&str, Self> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Label` is never constructed
[INFO] [stdout]   --> src/code.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub struct Label(String);
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `lex_from_str` is never used
[INFO] [stdout]   --> src/code.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 59 | impl Label {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 60 |     pub fn lex_from_str(input: &str) -> IResult<&str, Self> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Condition` is never used
[INFO] [stdout]   --> src/code.rs:68:10
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub enum Condition {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `lex_from_str` is never used
[INFO] [stdout]   --> src/code.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 74 | impl Condition {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 75 |     pub fn lex_from_str(input: &str) -> IResult<&str, Self> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RegImm` is never used
[INFO] [stdout]   --> src/code.rs:85:10
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub enum RegImm {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `lex_from_str` is never used
[INFO] [stdout]   --> src/code.rs:91:12
[INFO] [stdout]    |
[INFO] [stdout] 90 | impl RegImm {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 91 |     pub fn lex_from_str(input: &str) -> IResult<&str, Self> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Opcode` is never used
[INFO] [stdout]    --> src/code.rs:100:10
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub enum Opcode {
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `lex_from_str` is never used
[INFO] [stdout]    --> src/code.rs:118:12
[INFO] [stdout]     |
[INFO] [stdout] 117 | impl Opcode {
[INFO] [stdout]     | ----------- associated function in this implementation
[INFO] [stdout] 118 |     pub fn lex_from_str(input: &str) -> IResult<&str, Self> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Loc` is never constructed
[INFO] [stdout]    --> src/code.rs:215:12
[INFO] [stdout]     |
[INFO] [stdout] 215 | pub struct Loc {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `lex_from_str` is never used
[INFO] [stdout]    --> src/code.rs:222:12
[INFO] [stdout]     |
[INFO] [stdout] 221 | impl Loc {
[INFO] [stdout]     | -------- associated function in this implementation
[INFO] [stdout] 222 |     pub fn lex_from_str(input: &str) -> IResult<&str, Self> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Device` is never used
[INFO] [stdout]  --> src/device.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub trait Device {
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `McDevice` is never used
[INFO] [stdout]   --> src/device.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait McDevice {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `DeviceState` is never used
[INFO] [stdout]   --> src/device.rs:57:10
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub enum DeviceState {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CondState` is never used
[INFO] [stdout]   --> src/device.rs:65:10
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub enum CondState {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Code` is never constructed
[INFO] [stdout]   --> src/device.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub struct Code<const N: usize> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_next_line` is never used
[INFO] [stdout]   --> src/device.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 77 | impl<const N: usize> Code<N> {
[INFO] [stdout]    | ---------------------------- method in this implementation
[INFO] [stdout] 78 |     pub fn get_next_line(&mut self) -> Option<Loc> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SimpleIOWire` is never constructed
[INFO] [stdout]    --> src/device.rs:100:12
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub struct SimpleIOWire {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `push_update_with` and `read_from` are never used
[INFO] [stdout]    --> src/device.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 104 | impl SimpleIOWire {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] 105 |     pub fn push_update_with(&mut self, data: i16) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 109 |     pub fn read_from(&self) -> i16 {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `XBusWire` is never constructed
[INFO] [stdout]    --> src/device.rs:115:12
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub struct XBusWire {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Attachment` is never used
[INFO] [stdout]    --> src/device.rs:119:10
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub enum Attachment {
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `read_value_from_attachment` is never used
[INFO] [stdout]    --> src/device.rs:125:8
[INFO] [stdout]     |
[INFO] [stdout] 124 | impl Attachment {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] 125 |     fn read_value_from_attachment(&self) -> Option<i16> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `execute_loc` is never used
[INFO] [stdout]  --> src/devices/mc.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn execute_loc(loc: Loc, device: &mut dyn McDevice) {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MC4000` is never constructed
[INFO] [stdout]   --> src/devices/mc.rs:87:12
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub struct MC4000 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MC4000X` is never constructed
[INFO] [stdout]    --> src/devices/mc.rs:162:12
[INFO] [stdout]     |
[INFO] [stdout] 162 | pub struct MC4000X {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MC6000` is never constructed
[INFO] [stdout]    --> src/devices/mc.rs:226:12
[INFO] [stdout]     |
[INFO] [stdout] 226 | pub struct MC6000 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ac9baae5a8337858c1a8d5beed697a1fdd1c322b61ddb9da7232a8dd13f2cbaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac9baae5a8337858c1a8d5beed697a1fdd1c322b61ddb9da7232a8dd13f2cbaf", kill_on_drop: false }`
[INFO] [stdout] ac9baae5a8337858c1a8d5beed697a1fdd1c322b61ddb9da7232a8dd13f2cbaf
