[INFO] cloning repository https://github.com/mbalc/turinglike-oversophisticated-calculator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mbalc/turinglike-oversophisticated-calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmbalc%2Fturinglike-oversophisticated-calculator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmbalc%2Fturinglike-oversophisticated-calculator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 02b04ee9f17ca8aa9afae876d9a55bf8e4645b9f
[INFO] checking mbalc/turinglike-oversophisticated-calculator against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmbalc%2Fturinglike-oversophisticated-calculator" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mbalc/turinglike-oversophisticated-calculator on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mbalc/turinglike-oversophisticated-calculator
[INFO] finished tweaking git repo https://github.com/mbalc/turinglike-oversophisticated-calculator
[INFO] tweaked toml for git repo https://github.com/mbalc/turinglike-oversophisticated-calculator written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/mbalc/turinglike-oversophisticated-calculator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10ce59c640d0b6cb9e2b6e7b49989fc3570a03283587645eddeea014f23b7f6c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "10ce59c640d0b6cb9e2b6e7b49989fc3570a03283587645eddeea014f23b7f6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10ce59c640d0b6cb9e2b6e7b49989fc3570a03283587645eddeea014f23b7f6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10ce59c640d0b6cb9e2b6e7b49989fc3570a03283587645eddeea014f23b7f6c", kill_on_drop: false }`
[INFO] [stdout] 10ce59c640d0b6cb9e2b6e7b49989fc3570a03283587645eddeea014f23b7f6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4157ce7281039310d2178109921fa00c085ae75d096142b746f6d35ad3045e36
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4157ce7281039310d2178109921fa00c085ae75d096142b746f6d35ad3045e36", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking regex-syntax v0.6.21
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking intbits v0.2.0
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking aho-corasick v0.7.14
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking regex v1.4.2
[INFO] [stderr]     Checking scan_fmt v0.2.5
[INFO] [stderr]    Compiling derive_more v0.99.11
[INFO] [stderr]     Checking turinglike-oversophisticated-calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::machine::classic::Config`
[INFO] [stdout]  --> src/machine/translation/double_transition.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::machine::classic::Config;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Bound`, `RangeBounds`
[INFO] [stdout]  --> src/types.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::ops::{Bound, Range, RangeBounds};
[INFO] [stdout]   |                 ^^^^^         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `intbits::Bits`
[INFO] [stdout]  --> src/translate.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use intbits::Bits;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::machine::classic::Config`
[INFO] [stdout]  --> src/machine/translation/double_transition.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::machine::classic::Config;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Bound`, `RangeBounds`
[INFO] [stdout]  --> src/types.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::ops::{Bound, Range, RangeBounds};
[INFO] [stdout]   |                 ^^^^^         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::machine::classic::Config`
[INFO] [stdout]  --> src/machine/translation/double_transition.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::machine::classic::Config;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Bound`, `RangeBounds`
[INFO] [stdout]  --> src/types.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::ops::{Bound, Range, RangeBounds};
[INFO] [stdout]   |                 ^^^^^         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::machine::classic::Config`
[INFO] [stdout]  --> src/machine/translation/double_transition.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::machine::classic::Config;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Bound`, `RangeBounds`
[INFO] [stdout]  --> src/types.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::ops::{Bound, Range, RangeBounds};
[INFO] [stdout]   |                 ^^^^^         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `intbits::Bits`
[INFO] [stdout]  --> src/translate.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use intbits::Bits;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BitsIndex`
[INFO] [stdout]  --> src/types.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | use intbits::{Bits, BitsIndex};
[INFO] [stdout]   |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BitsIndex`
[INFO] [stdout]  --> src/types.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | use intbits::{Bits, BitsIndex};
[INFO] [stdout]   |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BitsIndex`
[INFO] [stdout]  --> src/types.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | use intbits::{Bits, BitsIndex};
[INFO] [stdout]   |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BitsIndex`
[INFO] [stdout]  --> src/types.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | use intbits::{Bits, BitsIndex};
[INFO] [stdout]   |                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/machine/component/tape.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn new(initial_content: String) -> Tape {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_to_head`
[INFO] [stdout]   --> src/machine/component/tape.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn write_to_head(&mut self, value: &TapeEntry) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_from_head`
[INFO] [stdout]   --> src/machine/component/tape.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn read_from_head(&self) -> &TapeEntry {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `trim_single_trailing_blank`
[INFO] [stdout]   --> src/machine/component/tape.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn trim_single_trailing_blank(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `move_left`
[INFO] [stdout]   --> src/machine/component/tape.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn move_left(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `move_right`
[INFO] [stdout]   --> src/machine/component/tape.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn move_right(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `move_head`
[INFO] [stdout]   --> src/machine/component/tape.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn move_head(&mut self, direction: &HeadMoveDirection) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_description`
[INFO] [stdout]   --> src/machine/component/transition.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn from_description(description: &str) -> AppResult<Self> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `applicable_to`
[INFO] [stdout]   --> src/machine/component/transition.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn applicable_to(&self, cfg: &Config) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `transitions_from_description`
[INFO] [stdout]   --> src/machine/logic/loader.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn transitions_from_description(machine_description: String) -> AppResult<Vec<Transition>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `apply_transitions`
[INFO] [stdout]   --> src/machine/classic.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn apply_transitions(mut self, transitions: &Vec<Transition>) -> Run {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_accepting_run_reached`
[INFO] [stdout]   --> src/machine/classic.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn is_accepting_run_reached(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_config_from_after_transition`
[INFO] [stdout]   --> src/machine/classic.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn get_config_from_after_transition(&self, trans: &Transition) -> Config {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `apply`
[INFO] [stdout]   --> src/machine/classic.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn apply(mut self, trans: &Transition) -> Config {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/machine/classic.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `time_limit_reached`
[INFO] [stdout]   --> src/machine/classic.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn time_limit_reached(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `run_with_limit`
[INFO] [stdout]   --> src/machine/classic.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn run_with_limit(mut self) -> () {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `states`
[INFO] [stdout]   --> src/machine/translation/translator.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     states: Vec<State>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `bit`
[INFO] [stdout]   --> src/types.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn bit(&self, i: Number) -> bool {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_bit`
[INFO] [stdout]   --> src/types.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn set_bit(&mut self, i: Number, bit: bool) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_bits`
[INFO] [stdout]   --> src/types.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn set_bits(&mut self, range: Range<Number>, bits: Number) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `decode`
[INFO] [stdout]    --> src/types.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn decode(entry: TapeEntry) -> Self {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_string`
[INFO] [stdout]   --> src/machine/component/transition.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn to_string(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `two_tape_transitions_from_description`
[INFO] [stdout]   --> src/machine/logic/loader.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn two_tape_transitions_from_description(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_description`
[INFO] [stdout]   --> src/machine/translation/double_transition.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn from_description(description: &str) -> AppResult<Self> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `TranslatorInput`
[INFO] [stdout]  --> src/machine/translation/translator.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct TranslatorInput {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/machine/translation/translator.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn new(machine_description: String) -> AppResult<Self> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `MachineTranslator`
[INFO] [stdout]   --> src/machine/translation/translator.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub struct MachineTranslator {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/machine/translation/translator.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn new(machine_description: String) -> AppResult<Self> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `wrap_original_state`
[INFO] [stdout]   --> src/machine/translation/translator.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn wrap_original_state(state: &State) -> State {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `customized_state`
[INFO] [stdout]   --> src/machine/translation/translator.rs:85:8
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn customized_state(data: &str, values: Vec<String>) -> State {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `initial_start_setup_transitions`
[INFO] [stdout]   --> src/machine/translation/translator.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn initial_start_setup_transitions(&self) -> Vec<Transition> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_data_to_write`
[INFO] [stdout]    --> src/machine/translation/translator.rs:116:8
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn get_data_to_write(trans: &DoubleTransition) -> Vec<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_data_to_read_and_write`
[INFO] [stdout]    --> src/machine/translation/translator.rs:126:8
[INFO] [stdout]     |
[INFO] [stdout] 126 |     fn get_data_to_read_and_write(trans: &DoubleTransition) -> Vec<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `initialize_two_tape_read`
[INFO] [stdout]    --> src/machine/translation/translator.rs:132:8
[INFO] [stdout]     |
[INFO] [stdout] 132 |     fn initialize_two_tape_read(&self, trans: &DoubleTransition) -> Vec<Transition> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `go_to_start_to_read_from_q`
[INFO] [stdout]    --> src/machine/translation/translator.rs:149:8
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn go_to_start_to_read_from_q(&self, trans: &DoubleTransition) -> Vec<Transition> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reach_q_for_read`
[INFO] [stdout]    --> src/machine/translation/translator.rs:179:8
[INFO] [stdout]     |
[INFO] [stdout] 179 |     fn reach_q_for_read(&self, trans: &DoubleTransition) -> Vec<Transition> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_value_from_q`
[INFO] [stdout]    --> src/machine/translation/translator.rs:209:8
[INFO] [stdout]     |
[INFO] [stdout] 209 |     fn read_value_from_q(&self, trans: &DoubleTransition) -> Vec<Transition> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `handle_q_head_moved`
[INFO] [stdout]    --> src/machine/translation/translator.rs:234:8
[INFO] [stdout]     |
[INFO] [stdout] 234 |     fn handle_q_head_moved(&self, trans: &DoubleTransition) -> Vec<Transition> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `go_to_start_to_write_to_p`
[INFO] [stdout]    --> src/machine/translation/translator.rs:256:8
[INFO] [stdout]     |
[INFO] [stdout] 256 |     fn go_to_start_to_write_to_p(&self, trans: &DoubleTransition) -> Vec<Transition> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reach_p_for_write`
[INFO] [stdout]    --> src/machine/translation/translator.rs:282:8
[INFO] [stdout]     |
[INFO] [stdout] 282 |     fn reach_p_for_write(&self, trans: &DoubleTransition) -> Vec<Transition> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_value_to_p`
[INFO] [stdout]    --> src/machine/translation/translator.rs:306:8
[INFO] [stdout]     |
[INFO] [stdout] 306 |     fn write_value_to_p(&self, trans: &DoubleTransition) -> Vec<Transition> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `handle_p_head_moved`
[INFO] [stdout]    --> src/machine/translation/translator.rs:330:8
[INFO] [stdout]     |
[INFO] [stdout] 330 |     fn handle_p_head_moved(&self, trans: &DoubleTransition) -> Vec<Transition> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `teardown_accepting_transitions`
[INFO] [stdout]    --> src/machine/translation/translator.rs:350:8
[INFO] [stdout]     |
[INFO] [stdout] 350 |     fn teardown_accepting_transitions(&self) -> Vec<Transition> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `translate`
[INFO] [stdout]    --> src/machine/translation/translator.rs:363:12
[INFO] [stdout]     |
[INFO] [stdout] 363 |     pub fn translate(&self) -> String {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_string`
[INFO] [stdout]   --> src/types.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn to_string(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `MAX_BIT_COUNT`
[INFO] [stdout]   --> src/types.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub const MAX_BIT_COUNT: Number = 30;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_string`
[INFO] [stdout]   --> src/types.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn to_string(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `bit`
[INFO] [stdout]   --> src/types.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn bit(&self, i: Number) -> bool {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `bits`
[INFO] [stdout]   --> src/types.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn bits(&self, range: std::ops::Range<Number>) -> Number {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_bit`
[INFO] [stdout]   --> src/types.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn set_bit(&mut self, i: Number, bit: bool) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_bits`
[INFO] [stdout]   --> src/types.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn set_bits(&mut self, range: Range<Number>, bits: Number) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_bit`
[INFO] [stdout]   --> src/types.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn with_bit(&mut self, i: Number, bit: bool) -> TapeEntry {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_bits`
[INFO] [stdout]   --> src/types.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn with_bits(&mut self, range: Range<Number>, bits: Number) -> TapeEntry {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `direction_to_string`
[INFO] [stdout]   --> src/types.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub fn direction_to_string(direction: &HeadMoveDirection) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `TAPE_ENTRY_DATA_RANGE`
[INFO] [stdout]   --> src/types.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 88 |     const TAPE_ENTRY_DATA_RANGE: Range<Number> = 0..TapeEntry::MAX_BIT_COUNT;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `FIRST_LETTER_RANGE`
[INFO] [stdout]   --> src/types.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 |     const FIRST_LETTER_RANGE: Range<Number> = 0..TapeEntry::MAX_BIT_COUNT;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `SECOND_LETTER_RANGE`
[INFO] [stdout]   --> src/types.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 90 | /     const SECOND_LETTER_RANGE: Range<Number> =
[INFO] [stdout] 91 | |         TapeEntry::MAX_BIT_COUNT..2 * TapeEntry::MAX_BIT_COUNT;
[INFO] [stdout]    | |_______________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `HAS_FIRST_TAPE_HEAD_ID`
[INFO] [stdout]   --> src/types.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     const HAS_FIRST_TAPE_HEAD_ID: Number = 2 * TapeEntry::MAX_BIT_COUNT;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `HAS_SECOND_TAPE_HEAD_ID`
[INFO] [stdout]   --> src/types.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 |     const HAS_SECOND_TAPE_HEAD_ID: Number = 2 * TapeEntry::MAX_BIT_COUNT + 1;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `IS_START_ID`
[INFO] [stdout]   --> src/types.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 94 |     const IS_START_ID: Number = 2 * TapeEntry::MAX_BIT_COUNT + 2;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `encoded`
[INFO] [stdout]   --> src/types.rs:96:12
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn encoded(&self) -> TapeEntry {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `decode`
[INFO] [stdout]    --> src/types.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn decode(entry: TapeEntry) -> Self {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 44 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_string`
[INFO] [stdout]   --> src/machine/component/transition.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn to_string(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `two_tape_transitions_from_description`
[INFO] [stdout]   --> src/machine/logic/loader.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn two_tape_transitions_from_description(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_description`
[INFO] [stdout]   --> src/machine/translation/double_transition.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn from_description(description: &str) -> AppResult<Self> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `TranslatorInput`
[INFO] [stdout]  --> src/machine/translation/translator.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct TranslatorInput {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/machine/translation/translator.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn new(machine_description: String) -> AppResult<Self> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `MachineTranslator`
[INFO] [stdout]   --> src/machine/translation/translator.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub struct MachineTranslator {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/machine/translation/translator.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn new(machine_description: String) -> AppResult<Self> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `wrap_original_state`
[INFO] [stdout]   --> src/machine/translation/translator.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn wrap_original_state(state: &State) -> State {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `customized_state`
[INFO] [stdout]   --> src/machine/translation/translator.rs:85:8
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn customized_state(data: &str, values: Vec<String>) -> State {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `initial_start_setup_transitions`
[INFO] [stdout]   --> src/machine/translation/translator.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn initial_start_setup_transitions(&self) -> Vec<Transition> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_data_to_write`
[INFO] [stdout]    --> src/machine/translation/translator.rs:116:8
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn get_data_to_write(trans: &DoubleTransition) -> Vec<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_data_to_read_and_write`
[INFO] [stdout]    --> src/machine/translation/translator.rs:126:8
[INFO] [stdout]     |
[INFO] [stdout] 126 |     fn get_data_to_read_and_write(trans: &DoubleTransition) -> Vec<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `initialize_two_tape_read`
[INFO] [stdout]    --> src/machine/translation/translator.rs:132:8
[INFO] [stdout]     |
[INFO] [stdout] 132 |     fn initialize_two_tape_read(&self, trans: &DoubleTransition) -> Vec<Transition> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `go_to_start_to_read_from_q`
[INFO] [stdout]    --> src/machine/translation/translator.rs:149:8
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn go_to_start_to_read_from_q(&self, trans: &DoubleTransition) -> Vec<Transition> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reach_q_for_read`
[INFO] [stdout]    --> src/machine/translation/translator.rs:179:8
[INFO] [stdout]     |
[INFO] [stdout] 179 |     fn reach_q_for_read(&self, trans: &DoubleTransition) -> Vec<Transition> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_value_from_q`
[INFO] [stdout]    --> src/machine/translation/translator.rs:209:8
[INFO] [stdout]     |
[INFO] [stdout] 209 |     fn read_value_from_q(&self, trans: &DoubleTransition) -> Vec<Transition> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `handle_q_head_moved`
[INFO] [stdout]    --> src/machine/translation/translator.rs:234:8
[INFO] [stdout]     |
[INFO] [stdout] 234 |     fn handle_q_head_moved(&self, trans: &DoubleTransition) -> Vec<Transition> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `go_to_start_to_write_to_p`
[INFO] [stdout]    --> src/machine/translation/translator.rs:256:8
[INFO] [stdout]     |
[INFO] [stdout] 256 |     fn go_to_start_to_write_to_p(&self, trans: &DoubleTransition) -> Vec<Transition> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reach_p_for_write`
[INFO] [stdout]    --> src/machine/translation/translator.rs:282:8
[INFO] [stdout]     |
[INFO] [stdout] 282 |     fn reach_p_for_write(&self, trans: &DoubleTransition) -> Vec<Transition> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_value_to_p`
[INFO] [stdout]    --> src/machine/translation/translator.rs:306:8
[INFO] [stdout]     |
[INFO] [stdout] 306 |     fn write_value_to_p(&self, trans: &DoubleTransition) -> Vec<Transition> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `handle_p_head_moved`
[INFO] [stdout]    --> src/machine/translation/translator.rs:330:8
[INFO] [stdout]     |
[INFO] [stdout] 330 |     fn handle_p_head_moved(&self, trans: &DoubleTransition) -> Vec<Transition> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `teardown_accepting_transitions`
[INFO] [stdout]    --> src/machine/translation/translator.rs:350:8
[INFO] [stdout]     |
[INFO] [stdout] 350 |     fn teardown_accepting_transitions(&self) -> Vec<Transition> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `translate`
[INFO] [stdout]    --> src/machine/translation/translator.rs:363:12
[INFO] [stdout]     |
[INFO] [stdout] 363 |     pub fn translate(&self) -> String {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_string`
[INFO] [stdout]   --> src/types.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn to_string(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `MAX_BIT_COUNT`
[INFO] [stdout]   --> src/types.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub const MAX_BIT_COUNT: Number = 30;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_string`
[INFO] [stdout]   --> src/types.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn to_string(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `bit`
[INFO] [stdout]   --> src/types.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn bit(&self, i: Number) -> bool {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `bits`
[INFO] [stdout]   --> src/types.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn bits(&self, range: std::ops::Range<Number>) -> Number {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_bit`
[INFO] [stdout]   --> src/types.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn set_bit(&mut self, i: Number, bit: bool) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_bits`
[INFO] [stdout]   --> src/types.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn set_bits(&mut self, range: Range<Number>, bits: Number) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_bit`
[INFO] [stdout]   --> src/types.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn with_bit(&mut self, i: Number, bit: bool) -> TapeEntry {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_bits`
[INFO] [stdout]   --> src/types.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn with_bits(&mut self, range: Range<Number>, bits: Number) -> TapeEntry {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `direction_to_string`
[INFO] [stdout]   --> src/types.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub fn direction_to_string(direction: &HeadMoveDirection) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `TAPE_ENTRY_DATA_RANGE`
[INFO] [stdout]   --> src/types.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 88 |     const TAPE_ENTRY_DATA_RANGE: Range<Number> = 0..TapeEntry::MAX_BIT_COUNT;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `FIRST_LETTER_RANGE`
[INFO] [stdout]   --> src/types.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 |     const FIRST_LETTER_RANGE: Range<Number> = 0..TapeEntry::MAX_BIT_COUNT;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `SECOND_LETTER_RANGE`
[INFO] [stdout]   --> src/types.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 90 | /     const SECOND_LETTER_RANGE: Range<Number> =
[INFO] [stdout] 91 | |         TapeEntry::MAX_BIT_COUNT..2 * TapeEntry::MAX_BIT_COUNT;
[INFO] [stdout]    | |_______________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `HAS_FIRST_TAPE_HEAD_ID`
[INFO] [stdout]   --> src/types.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     const HAS_FIRST_TAPE_HEAD_ID: Number = 2 * TapeEntry::MAX_BIT_COUNT;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `HAS_SECOND_TAPE_HEAD_ID`
[INFO] [stdout]   --> src/types.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 |     const HAS_SECOND_TAPE_HEAD_ID: Number = 2 * TapeEntry::MAX_BIT_COUNT + 1;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant is never used: `IS_START_ID`
[INFO] [stdout]   --> src/types.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 94 |     const IS_START_ID: Number = 2 * TapeEntry::MAX_BIT_COUNT + 2;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `encoded`
[INFO] [stdout]   --> src/types.rs:96:12
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn encoded(&self) -> TapeEntry {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `decode`
[INFO] [stdout]    --> src/types.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn decode(entry: TapeEntry) -> Self {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/machine/component/tape.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn new(initial_content: String) -> Tape {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_to_head`
[INFO] [stdout]   --> src/machine/component/tape.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn write_to_head(&mut self, value: &TapeEntry) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_from_head`
[INFO] [stdout]   --> src/machine/component/tape.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn read_from_head(&self) -> &TapeEntry {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `trim_single_trailing_blank`
[INFO] [stdout]   --> src/machine/component/tape.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn trim_single_trailing_blank(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `move_left`
[INFO] [stdout]   --> src/machine/component/tape.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn move_left(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `move_right`
[INFO] [stdout]   --> src/machine/component/tape.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn move_right(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `move_head`
[INFO] [stdout]   --> src/machine/component/tape.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn move_head(&mut self, direction: &HeadMoveDirection) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_description`
[INFO] [stdout]   --> src/machine/component/transition.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn from_description(description: &str) -> AppResult<Self> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `applicable_to`
[INFO] [stdout]   --> src/machine/component/transition.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn applicable_to(&self, cfg: &Config) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `transitions_from_description`
[INFO] [stdout]   --> src/machine/logic/loader.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn transitions_from_description(machine_description: String) -> AppResult<Vec<Transition>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `apply_transitions`
[INFO] [stdout]   --> src/machine/classic.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn apply_transitions(mut self, transitions: &Vec<Transition>) -> Run {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_accepting_run_reached`
[INFO] [stdout]   --> src/machine/classic.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn is_accepting_run_reached(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_config_from_after_transition`
[INFO] [stdout]   --> src/machine/classic.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn get_config_from_after_transition(&self, trans: &Transition) -> Config {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `apply`
[INFO] [stdout]   --> src/machine/classic.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn apply(mut self, trans: &Transition) -> Config {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/machine/classic.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `time_limit_reached`
[INFO] [stdout]   --> src/machine/classic.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn time_limit_reached(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `run_with_limit`
[INFO] [stdout]   --> src/machine/classic.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn run_with_limit(mut self) -> () {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `states`
[INFO] [stdout]   --> src/machine/translation/translator.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     states: Vec<State>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `bit`
[INFO] [stdout]   --> src/types.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn bit(&self, i: Number) -> bool {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_bit`
[INFO] [stdout]   --> src/types.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn set_bit(&mut self, i: Number, bit: bool) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_bits`
[INFO] [stdout]   --> src/types.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn set_bits(&mut self, range: Range<Number>, bits: Number) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `decode`
[INFO] [stdout]    --> src/types.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn decode(entry: TapeEntry) -> Self {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 44 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.71s
[INFO] running `Command { std: "docker" "inspect" "4157ce7281039310d2178109921fa00c085ae75d096142b746f6d35ad3045e36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4157ce7281039310d2178109921fa00c085ae75d096142b746f6d35ad3045e36", kill_on_drop: false }`
[INFO] [stdout] 4157ce7281039310d2178109921fa00c085ae75d096142b746f6d35ad3045e36