[INFO] fetching crate adc-lang 0.1.1...
[INFO] checking adc-lang-0.1.1 against try#a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 for pr-145770
[INFO] extracting crate adc-lang 0.1.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate adc-lang 0.1.1
[INFO] finished tweaking crates.io crate adc-lang 0.1.1
[INFO] tweaked toml for crates.io crate adc-lang 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate adc-lang 0.1.1 on toolchain a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate adc-lang 0.1.1 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" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "fetch" "--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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89d58dc49e0d2c9cef9e845316b6c4867043f093084208c0fbdc64837cbd3436
[INFO] running `Command { std: "docker" "start" "-a" "89d58dc49e0d2c9cef9e845316b6c4867043f093084208c0fbdc64837cbd3436", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89d58dc49e0d2c9cef9e845316b6c4867043f093084208c0fbdc64837cbd3436", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89d58dc49e0d2c9cef9e845316b6c4867043f093084208c0fbdc64837cbd3436", kill_on_drop: false }`
[INFO] [stdout] 89d58dc49e0d2c9cef9e845316b6c4867043f093084208c0fbdc64837cbd3436
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 234990c5b39cf0eb75973e2633ef043e606316b8edeaadedf9379307c5107db3
[INFO] running `Command { std: "docker" "start" "-a" "234990c5b39cf0eb75973e2633ef043e606316b8edeaadedf9379307c5107db3", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling malachite-nz v0.4.16
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking unchecked-index v0.2.2
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking malachite-base v0.4.16
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking malachite-q v0.4.16
[INFO] [stderr]     Checking malachite v0.4.16
[INFO] [stderr]     Checking adc-lang v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `VecDeque`
[INFO] [stdout]  --> src/structs.rs:3:33
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::collections::{HashMap, VecDeque};
[INFO] [stdout]   |                                 ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Integer`
[INFO] [stdout]  --> src/fns.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | use malachite::{Integer, Rational};
[INFO] [stdout]   |                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Pow`
[INFO] [stdout]  --> src/fns.rs:8:42
[INFO] [stdout]   |
[INFO] [stdout] 8 | use malachite::num::arithmetic::traits::{Pow, Reciprocal};
[INFO] [stdout]   |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RoundingFrom` and `RoundingInto`
[INFO] [stdout]  --> src/fns.rs:9:42
[INFO] [stdout]   |
[INFO] [stdout] 9 | use malachite::num::conversion::traits::{RoundingFrom, RoundingInto};
[INFO] [stdout]   |                                          ^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `regex::Regex`
[INFO] [stdout]   --> src/fns.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use regex::Regex;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/cmds.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | ///TODO: remove
[INFO] [stdout]    | ^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/cmds.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | ///TODO: remove
[INFO] [stdout]    | ^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Natural`
[INFO] [stdout]  --> src/conv.rs:3:36
[INFO] [stdout]   |
[INFO] [stdout] 3 | use malachite::{Rational, Integer, Natural};
[INFO] [stdout]   |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RoundingInto`
[INFO] [stdout]  --> src/conv.rs:4:56
[INFO] [stdout]   |
[INFO] [stdout] 4 | use malachite::num::conversion::traits::{RoundingFrom, RoundingInto};
[INFO] [stdout]   |                                                        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VecDeque`
[INFO] [stdout]  --> src/structs.rs:3:33
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::collections::{HashMap, VecDeque};
[INFO] [stdout]   |                                 ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Integer`
[INFO] [stdout]  --> src/fns.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | use malachite::{Integer, Rational};
[INFO] [stdout]   |                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Pow`
[INFO] [stdout]  --> src/fns.rs:8:42
[INFO] [stdout]   |
[INFO] [stdout] 8 | use malachite::num::arithmetic::traits::{Pow, Reciprocal};
[INFO] [stdout]   |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RoundingFrom` and `RoundingInto`
[INFO] [stdout]  --> src/fns.rs:9:42
[INFO] [stdout]   |
[INFO] [stdout] 9 | use malachite::num::conversion::traits::{RoundingFrom, RoundingInto};
[INFO] [stdout]   |                                          ^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `regex::Regex`
[INFO] [stdout]   --> src/fns.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use regex::Regex;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/cmds.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | ///TODO: remove
[INFO] [stdout]    | ^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/cmds.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | ///TODO: remove
[INFO] [stdout]    | ^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]    |
[INFO] [stdout]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Natural`
[INFO] [stdout]  --> src/conv.rs:3:36
[INFO] [stdout]   |
[INFO] [stdout] 3 | use malachite::{Rational, Integer, Natural};
[INFO] [stdout]   |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RoundingInto`
[INFO] [stdout]  --> src/conv.rs:4:56
[INFO] [stdout]   |
[INFO] [stdout] 4 | use malachite::num::conversion::traits::{RoundingFrom, RoundingInto};
[INFO] [stdout]   |                                                        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/fns.rs:70:21
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(crate) fn exec1(f: Mon, mut a: &Value, m: bool) -> Result<Value, FnErr> {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/fns.rs:70:33
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(crate) fn exec1(f: Mon, mut a: &Value, m: bool) -> Result<Value, FnErr> {
[INFO] [stdout]    |                                 ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/fns.rs:70:44
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(crate) fn exec1(f: Mon, mut a: &Value, m: bool) -> Result<Value, FnErr> {
[INFO] [stdout]    |                                            ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/fns.rs:70:29
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(crate) fn exec1(f: Mon, mut a: &Value, m: bool) -> Result<Value, FnErr> {
[INFO] [stdout]    |                             ----^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/fns.rs:76:21
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub(crate) fn exec2(f: Dya, mut a: &Value, mut b: &Value, m:bool) -> Result<Value, FnErr> {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/fns.rs:76:33
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub(crate) fn exec2(f: Dya, mut a: &Value, mut b: &Value, m:bool) -> Result<Value, FnErr> {
[INFO] [stdout]    |                                 ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]   --> src/fns.rs:76:48
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub(crate) fn exec2(f: Dya, mut a: &Value, mut b: &Value, m:bool) -> Result<Value, FnErr> {
[INFO] [stdout]    |                                                ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/fns.rs:76:59
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub(crate) fn exec2(f: Dya, mut a: &Value, mut b: &Value, m:bool) -> Result<Value, FnErr> {
[INFO] [stdout]    |                                                           ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/fns.rs:76:29
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub(crate) fn exec2(f: Dya, mut a: &Value, mut b: &Value, m:bool) -> Result<Value, FnErr> {
[INFO] [stdout]    |                             ----^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/fns.rs:76:44
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub(crate) fn exec2(f: Dya, mut a: &Value, mut b: &Value, m:bool) -> Result<Value, FnErr> {
[INFO] [stdout]    |                                            ----^
[INFO] [stdout]    |                                            |
[INFO] [stdout]    |                                            help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/fns.rs:82:21
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub(crate) fn exec3(f: Tri, mut a: &Value, mut b: &Value, mut c: &Value, m:bool) -> Result<Value, FnErr> {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/fns.rs:82:33
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub(crate) fn exec3(f: Tri, mut a: &Value, mut b: &Value, mut c: &Value, m:bool) -> Result<Value, FnErr> {
[INFO] [stdout]    |                                 ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]   --> src/fns.rs:82:48
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub(crate) fn exec3(f: Tri, mut a: &Value, mut b: &Value, mut c: &Value, m:bool) -> Result<Value, FnErr> {
[INFO] [stdout]    |                                                ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/fns.rs:82:63
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub(crate) fn exec3(f: Tri, mut a: &Value, mut b: &Value, mut c: &Value, m:bool) -> Result<Value, FnErr> {
[INFO] [stdout]    |                                                               ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/fns.rs:82:74
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub(crate) fn exec3(f: Tri, mut a: &Value, mut b: &Value, mut c: &Value, m:bool) -> Result<Value, FnErr> {
[INFO] [stdout]    |                                                                          ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/fns.rs:82:29
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub(crate) fn exec3(f: Tri, mut a: &Value, mut b: &Value, mut c: &Value, m:bool) -> Result<Value, FnErr> {
[INFO] [stdout]    |                             ----^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/fns.rs:82:44
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub(crate) fn exec3(f: Tri, mut a: &Value, mut b: &Value, mut c: &Value, m:bool) -> Result<Value, FnErr> {
[INFO] [stdout]    |                                            ----^
[INFO] [stdout]    |                                            |
[INFO] [stdout]    |                                            help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/fns.rs:82:59
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub(crate) fn exec3(f: Tri, mut a: &Value, mut b: &Value, mut c: &Value, m:bool) -> Result<Value, FnErr> {
[INFO] [stdout]    |                                                           ----^
[INFO] [stdout]    |                                                           |
[INFO] [stdout]    |                                                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CmdType` is never used
[INFO] [stdout]   --> src/lib.rs:21:6
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum CmdType {
[INFO] [stdout]    |      ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CMDS` is never used
[INFO] [stdout]   --> src/lib.rs:56:7
[INFO] [stdout]    |
[INFO] [stdout] 56 | const CMDS: [CmdType; 128] = {
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `v` and `th` are never read
[INFO] [stdout]   --> src/structs.rs:21:2
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Register {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 21 |     v: Vec<Value>,
[INFO] [stdout]    |     ^
[INFO] [stdout] 22 |     th: Option<JoinHandle<Vec<Value>>>
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear` is never used
[INFO] [stdout]   --> src/structs.rs:72:34
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl RegexCache {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 72 |     #[inline(always)] pub(crate) fn clear(&self) {
[INFO] [stdout]    |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_utf8_unchecked` is never used
[INFO] [stdout]   --> src/structs.rs:84:40
[INFO] [stdout]    |
[INFO] [stdout] 84 | #[inline(always)] pub(crate) unsafe fn parse_utf8_unchecked(s: &str, i: &mut usize) -> char {
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Macro` is never used
[INFO] [stdout]    --> src/structs.rs:124:17
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub(crate) enum Macro {
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new_once`, `new_multi`, and `next` are never used
[INFO] [stdout]    --> src/structs.rs:138:16
[INFO] [stdout]     |
[INFO] [stdout] 137 | impl Macro {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 138 |     pub(crate) fn new_once(s: String) -> Self {
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     pub(crate) fn new_multi(s: String, n: Natural) -> Self {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 159 |     #[inline(always)] pub(crate) fn next(&mut self) -> (Option<char>, bool) {
[INFO] [stdout]     |                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `mstk` and `regs` are never read
[INFO] [stdout]    --> src/structs.rs:243:2
[INFO] [stdout]     |
[INFO] [stdout] 242 | pub struct State {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] 243 |     mstk: Vec<Value>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 244 |     regs: RegStore,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rti2` is never used
[INFO] [stdout]   --> src/conv.rs:12:33
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[inline(always)] pub(crate) fn rti2(ra: &Rational, rb: &Rational) -> (Integer, Integer) {
[INFO] [stdout]    |                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ftr2` is never used
[INFO] [stdout]   --> src/conv.rs:32:33
[INFO] [stdout]    |
[INFO] [stdout] 32 | #[inline(always)] pub(crate) fn ftr2(fa: f64, fb: f64) -> Result<(Rational, Rational), FnErr> {
[INFO] [stdout]    |                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/fns.rs:70:21
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(crate) fn exec1(f: Mon, mut a: &Value, m: bool) -> Result<Value, FnErr> {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/fns.rs:70:33
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(crate) fn exec1(f: Mon, mut a: &Value, m: bool) -> Result<Value, FnErr> {
[INFO] [stdout]    |                                 ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/fns.rs:70:44
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(crate) fn exec1(f: Mon, mut a: &Value, m: bool) -> Result<Value, FnErr> {
[INFO] [stdout]    |                                            ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/fns.rs:70:29
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(crate) fn exec1(f: Mon, mut a: &Value, m: bool) -> Result<Value, FnErr> {
[INFO] [stdout]    |                             ----^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/fns.rs:76:21
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub(crate) fn exec2(f: Dya, mut a: &Value, mut b: &Value, m:bool) -> Result<Value, FnErr> {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/fns.rs:76:33
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub(crate) fn exec2(f: Dya, mut a: &Value, mut b: &Value, m:bool) -> Result<Value, FnErr> {
[INFO] [stdout]    |                                 ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]   --> src/fns.rs:76:48
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub(crate) fn exec2(f: Dya, mut a: &Value, mut b: &Value, m:bool) -> Result<Value, FnErr> {
[INFO] [stdout]    |                                                ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/fns.rs:76:59
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub(crate) fn exec2(f: Dya, mut a: &Value, mut b: &Value, m:bool) -> Result<Value, FnErr> {
[INFO] [stdout]    |                                                           ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/fns.rs:76:29
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub(crate) fn exec2(f: Dya, mut a: &Value, mut b: &Value, m:bool) -> Result<Value, FnErr> {
[INFO] [stdout]    |                             ----^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/fns.rs:76:44
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub(crate) fn exec2(f: Dya, mut a: &Value, mut b: &Value, m:bool) -> Result<Value, FnErr> {
[INFO] [stdout]    |                                            ----^
[INFO] [stdout]    |                                            |
[INFO] [stdout]    |                                            help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/fns.rs:82:21
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub(crate) fn exec3(f: Tri, mut a: &Value, mut b: &Value, mut c: &Value, m:bool) -> Result<Value, FnErr> {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/fns.rs:82:33
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub(crate) fn exec3(f: Tri, mut a: &Value, mut b: &Value, mut c: &Value, m:bool) -> Result<Value, FnErr> {
[INFO] [stdout]    |                                 ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]   --> src/fns.rs:82:48
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub(crate) fn exec3(f: Tri, mut a: &Value, mut b: &Value, mut c: &Value, m:bool) -> Result<Value, FnErr> {
[INFO] [stdout]    |                                                ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/fns.rs:82:63
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub(crate) fn exec3(f: Tri, mut a: &Value, mut b: &Value, mut c: &Value, m:bool) -> Result<Value, FnErr> {
[INFO] [stdout]    |                                                               ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/fns.rs:82:74
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub(crate) fn exec3(f: Tri, mut a: &Value, mut b: &Value, mut c: &Value, m:bool) -> Result<Value, FnErr> {
[INFO] [stdout]    |                                                                          ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/fns.rs:82:29
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub(crate) fn exec3(f: Tri, mut a: &Value, mut b: &Value, mut c: &Value, m:bool) -> Result<Value, FnErr> {
[INFO] [stdout]    |                             ----^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/fns.rs:82:44
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub(crate) fn exec3(f: Tri, mut a: &Value, mut b: &Value, mut c: &Value, m:bool) -> Result<Value, FnErr> {
[INFO] [stdout]    |                                            ----^
[INFO] [stdout]    |                                            |
[INFO] [stdout]    |                                            help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/fns.rs:82:59
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub(crate) fn exec3(f: Tri, mut a: &Value, mut b: &Value, mut c: &Value, m:bool) -> Result<Value, FnErr> {
[INFO] [stdout]    |                                                           ----^
[INFO] [stdout]    |                                                           |
[INFO] [stdout]    |                                                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CmdType` is never used
[INFO] [stdout]   --> src/lib.rs:21:6
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum CmdType {
[INFO] [stdout]    |      ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CMDS` is never used
[INFO] [stdout]   --> src/lib.rs:56:7
[INFO] [stdout]    |
[INFO] [stdout] 56 | const CMDS: [CmdType; 128] = {
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `v` and `th` are never read
[INFO] [stdout]   --> src/structs.rs:21:2
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Register {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 21 |     v: Vec<Value>,
[INFO] [stdout]    |     ^
[INFO] [stdout] 22 |     th: Option<JoinHandle<Vec<Value>>>
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear` is never used
[INFO] [stdout]   --> src/structs.rs:72:34
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl RegexCache {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 72 |     #[inline(always)] pub(crate) fn clear(&self) {
[INFO] [stdout]    |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_utf8_unchecked` is never used
[INFO] [stdout]   --> src/structs.rs:84:40
[INFO] [stdout]    |
[INFO] [stdout] 84 | #[inline(always)] pub(crate) unsafe fn parse_utf8_unchecked(s: &str, i: &mut usize) -> char {
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Macro` is never used
[INFO] [stdout]    --> src/structs.rs:124:17
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub(crate) enum Macro {
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new_once`, `new_multi`, and `next` are never used
[INFO] [stdout]    --> src/structs.rs:138:16
[INFO] [stdout]     |
[INFO] [stdout] 137 | impl Macro {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 138 |     pub(crate) fn new_once(s: String) -> Self {
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     pub(crate) fn new_multi(s: String, n: Natural) -> Self {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 159 |     #[inline(always)] pub(crate) fn next(&mut self) -> (Option<char>, bool) {
[INFO] [stdout]     |                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `mstk` and `regs` are never read
[INFO] [stdout]    --> src/structs.rs:243:2
[INFO] [stdout]     |
[INFO] [stdout] 242 | pub struct State {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] 243 |     mstk: Vec<Value>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 244 |     regs: RegStore,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rti2` is never used
[INFO] [stdout]   --> src/conv.rs:12:33
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[inline(always)] pub(crate) fn rti2(ra: &Rational, rb: &Rational) -> (Integer, Integer) {
[INFO] [stdout]    |                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ftr2` is never used
[INFO] [stdout]   --> src/conv.rs:32:33
[INFO] [stdout]    |
[INFO] [stdout] 32 | #[inline(always)] pub(crate) fn ftr2(fa: f64, fb: f64) -> Result<(Rational, Rational), FnErr> {
[INFO] [stdout]    |                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `adc_lang::*`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use adc_lang::*;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `adc_lang::*`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use adc_lang::*;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.42s
[INFO] running `Command { std: "docker" "inspect" "234990c5b39cf0eb75973e2633ef043e606316b8edeaadedf9379307c5107db3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "234990c5b39cf0eb75973e2633ef043e606316b8edeaadedf9379307c5107db3", kill_on_drop: false }`
[INFO] [stdout] 234990c5b39cf0eb75973e2633ef043e606316b8edeaadedf9379307c5107db3
