[INFO] cloning repository https://github.com/Tablam/TablaM
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tablam/TablaM" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTablam%2FTablaM", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b5f7a60007bb4548ef5fdf4441d16076cd74dad0
[INFO] checking Tablam/TablaM against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTablam%2FTablaM" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Tablam/TablaM
[INFO] finished tweaking git repo https://github.com/Tablam/TablaM
[INFO] tweaked toml for git repo https://github.com/Tablam/TablaM written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Tablam/TablaM on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Tablam/TablaM 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stderr]   |
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[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
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[INFO] [stderr]     Checking tablam-parser v0.1.0 (/opt/rustwide/workdir/src/parser)
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[INFO] [stdout] warning: variants `Scalar`, `CmpExpr`, `UnaryOp`, and `BinOp` are never constructed
[INFO] [stdout]   --> src/parser/src/checklist.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub enum Task {
[INFO] [stdout]    |          ---- variants in this enum
[INFO] [stdout] 49 |     Start,
[INFO] [stdout] 50 |     Scalar(DataType),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     CmpExpr,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 54 |     UnaryOp(UnaryOp),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 55 |     BinOp(BinaryOp),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Task` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `file_id` is never read
[INFO] [stdout]   --> src/parser/src/lexer.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct Scanner {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 67 |     file_id: FileId,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Scanner` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RECOVERY_SET` is never used
[INFO] [stdout]   --> src/parser/src/parser.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const RECOVERY_SET: [Syntax; 2] = [Syntax::LetKw, Syntax::VarKw];
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `cst_peek` and `peek` are never used
[INFO] [stdout]   --> src/parser/src/parser.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | impl<'a> Checker<'a> {
[INFO] [stdout]    | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 74 |     fn cst_peek(&self) -> Option<Node<'_, CstNode>> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 97 |     pub(crate) fn peek(&mut self) -> CstNode {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Scalar`, `CmpExpr`, `UnaryOp`, `BinOp`, and `DefVar` are never constructed
[INFO] [stdout]   --> src/parser/src/checklist.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub enum Task {
[INFO] [stdout]    |          ---- variants in this enum
[INFO] [stdout] 49 |     Start,
[INFO] [stdout] 50 |     Scalar(DataType),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     CmpExpr,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 54 |     UnaryOp(UnaryOp),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 55 |     BinOp(BinaryOp),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 56 |     DefVar,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Task` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `done` and `pending` are never used
[INFO] [stdout]    --> src/parser/src/checklist.rs:115:12
[INFO] [stdout]     |
[INFO] [stdout] 100 | impl CheckList {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub fn done(&self) -> &[Step] {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 120 |     pub fn pending(&self) -> &[Step] {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `file_id` is never read
[INFO] [stdout]   --> src/parser/src/lexer.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct Scanner {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 67 |     file_id: FileId,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Scanner` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RECOVERY_SET` is never used
[INFO] [stdout]   --> src/parser/src/parser.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const RECOVERY_SET: [Syntax; 2] = [Syntax::LetKw, Syntax::VarKw];
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `cst_peek` and `peek` are never used
[INFO] [stdout]   --> src/parser/src/parser.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | impl<'a> Checker<'a> {
[INFO] [stdout]    | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 74 |     fn cst_peek(&self) -> Option<Node<'_, CstNode>> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 97 |     pub(crate) fn peek(&mut self) -> CstNode {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tablam-eval v0.1.0 (/opt/rustwide/workdir/src/eval)
[INFO] [stdout] warning: unused import: `print_diagnostic`
[INFO] [stdout]    --> src/eval/src/program.rs:152:29
[INFO] [stdout]     |
[INFO] [stdout] 152 |     use crate::diagnostic::{print_diagnostic, print_diagnostic_to_str};
[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: `if_span`
[INFO] [stdout]   --> src/eval/src/program.rs:70:21
[INFO] [stdout]    |
[INFO] [stdout] 70 |                     if_span,
[INFO] [stdout]    |                     ^^^^^^^ help: try ignoring the field: `if_span: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `do_span`
[INFO] [stdout]   --> src/eval/src/program.rs:71:21
[INFO] [stdout]    |
[INFO] [stdout] 71 |                     do_span,
[INFO] [stdout]    |                     ^^^^^^^ help: try ignoring the field: `do_span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `else_span`
[INFO] [stdout]   --> src/eval/src/program.rs:72:21
[INFO] [stdout]    |
[INFO] [stdout] 72 |                     else_span,
[INFO] [stdout]    |                     ^^^^^^^^^ help: try ignoring the field: `else_span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end_span`
[INFO] [stdout]   --> src/eval/src/program.rs:73:21
[INFO] [stdout]    |
[INFO] [stdout] 73 |                     end_span,
[INFO] [stdout]    |                     ^^^^^^^^ help: try ignoring the field: `end_span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `check`
[INFO] [stdout]   --> src/eval/src/program.rs:74:21
[INFO] [stdout]    |
[INFO] [stdout] 74 |                     check,
[INFO] [stdout]    |                     ^^^^^ help: try ignoring the field: `check: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `if_true`
[INFO] [stdout]   --> src/eval/src/program.rs:75:21
[INFO] [stdout]    |
[INFO] [stdout] 75 |                     if_true,
[INFO] [stdout]    |                     ^^^^^^^ help: try ignoring the field: `if_true: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `if_false`
[INFO] [stdout]   --> src/eval/src/program.rs:76:21
[INFO] [stdout]    |
[INFO] [stdout] 76 |                     if_false,
[INFO] [stdout]    |                     ^^^^^^^^ help: try ignoring the field: `if_false: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `op`
[INFO] [stdout]   --> src/eval/src/program.rs:80:28
[INFO] [stdout]    |
[INFO] [stdout] 80 |                 Ast::Cmp { op, span } => {
[INFO] [stdout]    |                            ^^ help: try ignoring the field: `op: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> src/eval/src/program.rs:80:32
[INFO] [stdout]    |
[INFO] [stdout] 80 |                 Ast::Cmp { op, span } => {
[INFO] [stdout]    |                                ^^^^ help: try ignoring the field: `span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `code`
[INFO] [stdout]    --> src/eval/src/program.rs:117:28
[INFO] [stdout]     |
[INFO] [stdout] 117 |                 Code::If { code, .. } => {
[INFO] [stdout]     |                            ^^^^ help: try ignoring the field: `code: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error`
[INFO] [stdout]    --> src/eval/src/program.rs:120:30
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 Code::Halt { error, .. } => {
[INFO] [stdout]     |                              ^^^^^ help: try ignoring the field: `error: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `fun` and `parent` are never read
[INFO] [stdout]  --> src/eval/src/env.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Env {
[INFO] [stdout]   |            --- fields in this struct
[INFO] [stdout] 5 |     pub(crate) fun: Vec<FunVm>,
[INFO] [stdout]   |                ^^^
[INFO] [stdout] 6 |     parent: Vec<Env>,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Env` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `fun` is never read
[INFO] [stdout]   --> src/eval/src/function.rs:30:16
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct FunVm {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 29 |     pub(crate) idx: FunctionId,
[INFO] [stdout] 30 |     pub(crate) fun: Box<dyn FunVM>,
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `call` are never used
[INFO] [stdout]   --> src/eval/src/function.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl FunVm {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 34 |     pub fn new(idx: FunctionId, fun: Box<dyn FunVM>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn call(&self, env: &Env) -> Code {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `env` is never read
[INFO] [stdout]   --> src/eval/src/program.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Program {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 14 |     code: Tree<Code>,
[INFO] [stdout] 15 |     env: Env,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Program` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `if_span`
[INFO] [stdout]   --> src/eval/src/program.rs:70:21
[INFO] [stdout]    |
[INFO] [stdout] 70 |                     if_span,
[INFO] [stdout]    |                     ^^^^^^^ help: try ignoring the field: `if_span: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `do_span`
[INFO] [stdout]   --> src/eval/src/program.rs:71:21
[INFO] [stdout]    |
[INFO] [stdout] 71 |                     do_span,
[INFO] [stdout]    |                     ^^^^^^^ help: try ignoring the field: `do_span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `else_span`
[INFO] [stdout]   --> src/eval/src/program.rs:72:21
[INFO] [stdout]    |
[INFO] [stdout] 72 |                     else_span,
[INFO] [stdout]    |                     ^^^^^^^^^ help: try ignoring the field: `else_span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end_span`
[INFO] [stdout]   --> src/eval/src/program.rs:73:21
[INFO] [stdout]    |
[INFO] [stdout] 73 |                     end_span,
[INFO] [stdout]    |                     ^^^^^^^^ help: try ignoring the field: `end_span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `check`
[INFO] [stdout]   --> src/eval/src/program.rs:74:21
[INFO] [stdout]    |
[INFO] [stdout] 74 |                     check,
[INFO] [stdout]    |                     ^^^^^ help: try ignoring the field: `check: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `if_true`
[INFO] [stdout]   --> src/eval/src/program.rs:75:21
[INFO] [stdout]    |
[INFO] [stdout] 75 |                     if_true,
[INFO] [stdout]    |                     ^^^^^^^ help: try ignoring the field: `if_true: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `if_false`
[INFO] [stdout]   --> src/eval/src/program.rs:76:21
[INFO] [stdout]    |
[INFO] [stdout] 76 |                     if_false,
[INFO] [stdout]    |                     ^^^^^^^^ help: try ignoring the field: `if_false: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `op`
[INFO] [stdout]   --> src/eval/src/program.rs:80:28
[INFO] [stdout]    |
[INFO] [stdout] 80 |                 Ast::Cmp { op, span } => {
[INFO] [stdout]    |                            ^^ help: try ignoring the field: `op: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> src/eval/src/program.rs:80:32
[INFO] [stdout]    |
[INFO] [stdout] 80 |                 Ast::Cmp { op, span } => {
[INFO] [stdout]    |                                ^^^^ help: try ignoring the field: `span: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `code`
[INFO] [stdout]    --> src/eval/src/program.rs:117:28
[INFO] [stdout]     |
[INFO] [stdout] 117 |                 Code::If { code, .. } => {
[INFO] [stdout]     |                            ^^^^ help: try ignoring the field: `code: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error`
[INFO] [stdout]    --> src/eval/src/program.rs:120:30
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 Code::Halt { error, .. } => {
[INFO] [stdout]     |                              ^^^^^ help: try ignoring the field: `error: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `fun` and `parent` are never read
[INFO] [stdout]  --> src/eval/src/env.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Env {
[INFO] [stdout]   |            --- fields in this struct
[INFO] [stdout] 5 |     pub(crate) fun: Vec<FunVm>,
[INFO] [stdout]   |                ^^^
[INFO] [stdout] 6 |     parent: Vec<Env>,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Env` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `fun` is never read
[INFO] [stdout]   --> src/eval/src/function.rs:30:16
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct FunVm {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 29 |     pub(crate) idx: FunctionId,
[INFO] [stdout] 30 |     pub(crate) fun: Box<dyn FunVM>,
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `call` are never used
[INFO] [stdout]   --> src/eval/src/function.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl FunVm {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 34 |     pub fn new(idx: FunctionId, fun: Box<dyn FunVM>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn call(&self, env: &Env) -> Code {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `env` is never read
[INFO] [stdout]   --> src/eval/src/program.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Program {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 14 |     code: Tree<Code>,
[INFO] [stdout] 15 |     env: Env,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Program` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tablam v0.5.1 (/opt/rustwide/workdir/src/tablam)
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]  --> src/tablam/src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::Read;
[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 imports: `fs` and `io`
[INFO] [stdout]  --> src/tablam/src/main.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::{env, fs, io};
[INFO] [stdout]   |                ^^  ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]  --> src/tablam/src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::Read;
[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 imports: `fs` and `io`
[INFO] [stdout]  --> src/tablam/src/main.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::{env, fs, io};
[INFO] [stdout]   |                ^^  ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> src/tablam/src/main.rs:60:41
[INFO] [stdout]    |
[INFO] [stdout] 60 |                     Execute::Halt((err, span)) => eprintln!("{:?}", err),
[INFO] [stdout]    |                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_span`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> src/tablam/src/main.rs:60:41
[INFO] [stdout]    |
[INFO] [stdout] 60 |                     Execute::Halt((err, span)) => eprintln!("{:?}", err),
[INFO] [stdout]    |                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_span`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/tablam/src/main.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let mut h = HighlightLines::new(syntax, &ts.themes["base16-ocean.dark"]);
[INFO] [stdout]    |         ----^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]   --> src/tablam/src/main.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let mut h = HighlightLines::new(syntax, &ts.themes["base16-ocean.dark"]);
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]    --> src/tablam/src/main.rs:103:49
[INFO] [stdout]     |
[INFO] [stdout] 103 | ...                   Execute::Halt((err, span)) => print_diagnostic(&program.files, &err)
[INFO] [stdout]     |                                           ^^^^ help: if this is intentional, prefix it with an underscore: `_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/tablam/src/main.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let mut h = HighlightLines::new(syntax, &ts.themes["base16-ocean.dark"]);
[INFO] [stdout]    |         ----^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]   --> src/tablam/src/main.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let mut h = HighlightLines::new(syntax, &ts.themes["base16-ocean.dark"]);
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]    --> src/tablam/src/main.rs:103:49
[INFO] [stdout]     |
[INFO] [stdout] 103 | ...                   Execute::Halt((err, span)) => print_diagnostic(&program.files, &err)
[INFO] [stdout]     |                                           ^^^^ help: if this is intentional, prefix it with an underscore: `_span`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.53s
[INFO] running `Command { std: "docker" "inspect" "2ea00d96ef2c73495f1a0fd9588ed797ab35e12095566796914fd694e851a518", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ea00d96ef2c73495f1a0fd9588ed797ab35e12095566796914fd694e851a518", kill_on_drop: false }`
[INFO] [stdout] 2ea00d96ef2c73495f1a0fd9588ed797ab35e12095566796914fd694e851a518
