Nov 27 17:47:26.107 INFO checking veekxt/xt_lang against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 17:47:26.109 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 27 17:47:26.628 INFO [stdout] 3cc4a389e11abe1b717f740284f98b1ba04acee41b5dce6c17c32973de6d1772
Nov 27 17:47:26.636 INFO running `"docker" "start" "-a" "3cc4a389e11abe1b717f740284f98b1ba04acee41b5dce6c17c32973de6d1772"`
Nov 27 17:47:28.715 INFO [stderr] usermod: no changes
Nov 27 17:47:28.784 INFO [stderr]     Checking xt_lang v0.1.0 (/source)
Nov 27 17:47:29.118 INFO [stderr] warning: unused macro definition
Nov 27 17:47:29.118 INFO [stderr]    --> src/parser.rs:294:1
Nov 27 17:47:29.118 INFO [stderr]     |
Nov 27 17:47:29.119 INFO [stderr] 294 | / macro_rules! err_return2 {
Nov 27 17:47:29.119 INFO [stderr] 295 | |     ($fn_exp:expr) => (
Nov 27 17:47:29.119 INFO [stderr] 296 | |         match $fn_exp {
Nov 27 17:47:29.119 INFO [stderr] 297 | |             AST::ERR(s,line) => { return AST::ERR(s,line); },
Nov 27 17:47:29.119 INFO [stderr] ...   |
Nov 27 17:47:29.119 INFO [stderr] 300 | |     )
Nov 27 17:47:29.119 INFO [stderr] 301 | | }
Nov 27 17:47:29.119 INFO [stderr]     | |_^
Nov 27 17:47:29.119 INFO [stderr]     |
Nov 27 17:47:29.119 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Nov 27 17:47:29.119 INFO [stderr] 
Nov 27 17:47:29.119 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 27 17:47:29.119 INFO [stderr]    --> src/parser.rs:699:8
Nov 27 17:47:29.119 INFO [stderr]     |
Nov 27 17:47:29.119 INFO [stderr] 699 |     if (err) { Err(err) } else { Ok(AST::STMT(stmt_vec)) }
Nov 27 17:47:29.124 INFO [stderr]     |        ^^^^^ help: remove these parentheses
Nov 27 17:47:29.124 INFO [stderr]     |
Nov 27 17:47:29.124 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 27 17:47:29.124 INFO [stderr] 
Nov 27 17:47:29.125 INFO [stderr] warning: unused import: `std::collections::HashSet`
Nov 27 17:47:29.125 INFO [stderr]  --> src/xt_type.rs:3:5
Nov 27 17:47:29.125 INFO [stderr]   |
Nov 27 17:47:29.125 INFO [stderr] 3 | use std::collections::HashSet;
Nov 27 17:47:29.125 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:47:29.125 INFO [stderr]   |
Nov 27 17:47:29.125 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 17:47:29.125 INFO [stderr] 
Nov 27 17:47:29.172 INFO [stderr] warning: unused macro definition
Nov 27 17:47:29.172 INFO [stderr]    --> src/parser.rs:294:1
Nov 27 17:47:29.172 INFO [stderr]     |
Nov 27 17:47:29.172 INFO [stderr] 294 | / macro_rules! err_return2 {
Nov 27 17:47:29.172 INFO [stderr] 295 | |     ($fn_exp:expr) => (
Nov 27 17:47:29.172 INFO [stderr] 296 | |         match $fn_exp {
Nov 27 17:47:29.173 INFO [stderr] 297 | |             AST::ERR(s,line) => { return AST::ERR(s,line); },
Nov 27 17:47:29.173 INFO [stderr] ...   |
Nov 27 17:47:29.173 INFO [stderr] 300 | |     )
Nov 27 17:47:29.173 INFO [stderr] 301 | | }
Nov 27 17:47:29.173 INFO [stderr]     | |_^
Nov 27 17:47:29.173 INFO [stderr]     |
Nov 27 17:47:29.173 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Nov 27 17:47:29.173 INFO [stderr] 
Nov 27 17:47:29.174 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 27 17:47:29.174 INFO [stderr]    --> src/parser.rs:699:8
Nov 27 17:47:29.174 INFO [stderr]     |
Nov 27 17:47:29.175 INFO [stderr] 699 |     if (err) { Err(err) } else { Ok(AST::STMT(stmt_vec)) }
Nov 27 17:47:29.175 INFO [stderr]     |        ^^^^^ help: remove these parentheses
Nov 27 17:47:29.175 INFO [stderr]     |
Nov 27 17:47:29.175 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 27 17:47:29.175 INFO [stderr] 
Nov 27 17:47:29.175 INFO [stderr] warning: unused import: `std::collections::HashSet`
Nov 27 17:47:29.176 INFO [stderr]  --> src/xt_type.rs:3:5
Nov 27 17:47:29.176 INFO [stderr]   |
Nov 27 17:47:29.176 INFO [stderr] 3 | use std::collections::HashSet;
Nov 27 17:47:29.176 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:47:29.176 INFO [stderr]   |
Nov 27 17:47:29.176 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 27 17:47:29.176 INFO [stderr] 
Nov 27 17:47:29.540 INFO [stderr] warning: unused variable: `err`
Nov 27 17:47:29.540 INFO [stderr]    --> src/parser.rs:573:21
Nov 27 17:47:29.540 INFO [stderr]     |
Nov 27 17:47:29.540 INFO [stderr] 573 |                 Err(err) => {
Nov 27 17:47:29.540 INFO [stderr]     |                     ^^^ help: consider using `_err` instead
Nov 27 17:47:29.540 INFO [stderr]     |
Nov 27 17:47:29.540 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 27 17:47:29.540 INFO [stderr] 
Nov 27 17:47:29.540 INFO [stderr] warning: unused variable: `i`
Nov 27 17:47:29.540 INFO [stderr]   --> src/xt_type.rs:27:16
Nov 27 17:47:29.540 INFO [stderr]    |
Nov 27 17:47:29.540 INFO [stderr] 27 | pub fn new_int(i: i64) -> Box<XtValue> {
Nov 27 17:47:29.540 INFO [stderr]    |                ^ help: consider using `_i` instead
Nov 27 17:47:29.540 INFO [stderr] 
Nov 27 17:47:29.540 INFO [stderr] warning: unused variable: `i`
Nov 27 17:47:29.540 INFO [stderr]   --> src/xt_type.rs:37:17
Nov 27 17:47:29.540 INFO [stderr]    |
Nov 27 17:47:29.540 INFO [stderr] 37 | pub fn new_bool(i: bool) -> Box<XtValue> {
Nov 27 17:47:29.540 INFO [stderr]    |                 ^ help: consider using `_i` instead
Nov 27 17:47:29.540 INFO [stderr] 
Nov 27 17:47:29.540 INFO [stderr] warning: unused variable: `err`
Nov 27 17:47:29.540 INFO [stderr]   --> src/main.rs:31:21
Nov 27 17:47:29.540 INFO [stderr]    |
Nov 27 17:47:29.540 INFO [stderr] 31 |                 Err(err) => {}
Nov 27 17:47:29.540 INFO [stderr]    |                     ^^^ help: consider using `_err` instead
Nov 27 17:47:29.540 INFO [stderr] 
Nov 27 17:47:29.566 INFO [stderr] warning: unused variable: `err`
Nov 27 17:47:29.567 INFO [stderr]    --> src/parser.rs:573:21
Nov 27 17:47:29.567 INFO [stderr]     |
Nov 27 17:47:29.567 INFO [stderr] 573 |                 Err(err) => {
Nov 27 17:47:29.567 INFO [stderr]     |                     ^^^ help: consider using `_err` instead
Nov 27 17:47:29.567 INFO [stderr]     |
Nov 27 17:47:29.567 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 27 17:47:29.567 INFO [stderr] 
Nov 27 17:47:29.568 INFO [stderr] warning: unused variable: `i`
Nov 27 17:47:29.568 INFO [stderr]   --> src/xt_type.rs:27:16
Nov 27 17:47:29.568 INFO [stderr]    |
Nov 27 17:47:29.568 INFO [stderr] 27 | pub fn new_int(i: i64) -> Box<XtValue> {
Nov 27 17:47:29.568 INFO [stderr]    |                ^ help: consider using `_i` instead
Nov 27 17:47:29.568 INFO [stderr] 
Nov 27 17:47:29.569 INFO [stderr] warning: unused variable: `i`
Nov 27 17:47:29.569 INFO [stderr]   --> src/xt_type.rs:37:17
Nov 27 17:47:29.569 INFO [stderr]    |
Nov 27 17:47:29.569 INFO [stderr] 37 | pub fn new_bool(i: bool) -> Box<XtValue> {
Nov 27 17:47:29.569 INFO [stderr]    |                 ^ help: consider using `_i` instead
Nov 27 17:47:29.569 INFO [stderr] 
Nov 27 17:47:29.570 INFO [stderr] warning: unused variable: `err`
Nov 27 17:47:29.570 INFO [stderr]   --> src/main.rs:31:21
Nov 27 17:47:29.570 INFO [stderr]    |
Nov 27 17:47:29.570 INFO [stderr] 31 |                 Err(err) => {}
Nov 27 17:47:29.570 INFO [stderr]    |                     ^^^ help: consider using `_err` instead
Nov 27 17:47:29.570 INFO [stderr] 
Nov 27 17:47:29.669 INFO [stderr] warning: variable does not need to be mutable
Nov 27 17:47:29.669 INFO [stderr]   --> src/xt_type.rs:28:9
Nov 27 17:47:29.669 INFO [stderr]    |
Nov 27 17:47:29.669 INFO [stderr] 28 |     let mut val = XtValue {
Nov 27 17:47:29.669 INFO [stderr]    |         ----^^^
Nov 27 17:47:29.669 INFO [stderr]    |         |
Nov 27 17:47:29.669 INFO [stderr]    |         help: remove this `mut`
Nov 27 17:47:29.669 INFO [stderr]    |
Nov 27 17:47:29.669 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 27 17:47:29.669 INFO [stderr] 
Nov 27 17:47:29.670 INFO [stderr] warning: variable does not need to be mutable
Nov 27 17:47:29.671 INFO [stderr]   --> src/xt_type.rs:38:9
Nov 27 17:47:29.671 INFO [stderr]    |
Nov 27 17:47:29.671 INFO [stderr] 38 |     let mut val = XtValue {
Nov 27 17:47:29.671 INFO [stderr]    |         ----^^^
Nov 27 17:47:29.671 INFO [stderr]    |         |
Nov 27 17:47:29.671 INFO [stderr]    |         help: remove this `mut`
Nov 27 17:47:29.671 INFO [stderr] 
Nov 27 17:47:29.672 INFO [stderr] warning: field is never used: `in_if`
Nov 27 17:47:29.672 INFO [stderr]    --> src/parser.rs:483:5
Nov 27 17:47:29.672 INFO [stderr]     |
Nov 27 17:47:29.672 INFO [stderr] 483 |     in_if: isize,
Nov 27 17:47:29.672 INFO [stderr]     |     ^^^^^^^^^^^^
Nov 27 17:47:29.672 INFO [stderr]     |
Nov 27 17:47:29.672 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 27 17:47:29.672 INFO [stderr] 
Nov 27 17:47:29.672 INFO [stderr] warning: field is never used: `err`
Nov 27 17:47:29.672 INFO [stderr]    --> src/parser.rs:487:5
Nov 27 17:47:29.672 INFO [stderr]     |
Nov 27 17:47:29.673 INFO [stderr] 487 |     err: bool,
Nov 27 17:47:29.673 INFO [stderr]     |     ^^^^^^^^^
Nov 27 17:47:29.673 INFO [stderr] 
Nov 27 17:47:29.673 INFO [stderr] warning: variant is never constructed: `RETURN`
Nov 27 17:47:29.673 INFO [stderr]   --> src/run.rs:60:5
Nov 27 17:47:29.673 INFO [stderr]    |
Nov 27 17:47:29.673 INFO [stderr] 60 |     RETURN(XtValue),
Nov 27 17:47:29.673 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 27 17:47:29.674 INFO [stderr] 
Nov 27 17:47:29.674 INFO [stderr] warning: variant is never constructed: `BREAK`
Nov 27 17:47:29.674 INFO [stderr]   --> src/run.rs:61:5
Nov 27 17:47:29.674 INFO [stderr]    |
Nov 27 17:47:29.674 INFO [stderr] 61 |     BREAK,
Nov 27 17:47:29.674 INFO [stderr]    |     ^^^^^
Nov 27 17:47:29.674 INFO [stderr] 
Nov 27 17:47:29.674 INFO [stderr] warning: variant is never constructed: `CONTINUE`
Nov 27 17:47:29.674 INFO [stderr]   --> src/run.rs:62:5
Nov 27 17:47:29.674 INFO [stderr]    |
Nov 27 17:47:29.674 INFO [stderr] 62 |     CONTINUE,
Nov 27 17:47:29.674 INFO [stderr]    |     ^^^^^^^^
Nov 27 17:47:29.674 INFO [stderr] 
Nov 27 17:47:29.674 INFO [stderr] warning: field is never used: `name`
Nov 27 17:47:29.674 INFO [stderr]  --> src/xt_type.rs:6:5
Nov 27 17:47:29.674 INFO [stderr]   |
Nov 27 17:47:29.674 INFO [stderr] 6 |     name: String,
Nov 27 17:47:29.674 INFO [stderr]   |     ^^^^^^^^^^^^
Nov 27 17:47:29.674 INFO [stderr] 
Nov 27 17:47:29.674 INFO [stderr] warning: variant is never constructed: `SysFunction`
Nov 27 17:47:29.674 INFO [stderr]   --> src/xt_type.rs:16:5
Nov 27 17:47:29.674 INFO [stderr]    |
Nov 27 17:47:29.674 INFO [stderr] 16 |     SysFunction(fn(&XtValue) -> ()),
Nov 27 17:47:29.674 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:47:29.674 INFO [stderr] 
Nov 27 17:47:29.674 INFO [stderr] warning: variant is never constructed: `DefFunction`
Nov 27 17:47:29.674 INFO [stderr]   --> src/xt_type.rs:17:5
Nov 27 17:47:29.674 INFO [stderr]    |
Nov 27 17:47:29.674 INFO [stderr] 17 |     DefFunction(Box<AST>),
Nov 27 17:47:29.674 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:47:29.674 INFO [stderr] 
Nov 27 17:47:29.674 INFO [stderr] warning: function is never used: `new_bool`
Nov 27 17:47:29.675 INFO [stderr]   --> src/xt_type.rs:37:1
Nov 27 17:47:29.675 INFO [stderr]    |
Nov 27 17:47:29.675 INFO [stderr] 37 | pub fn new_bool(i: bool) -> Box<XtValue> {
Nov 27 17:47:29.675 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:47:29.675 INFO [stderr] 
Nov 27 17:47:29.690 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 17:47:29.690 INFO [stderr]   --> src/run.rs:93:17
Nov 27 17:47:29.690 INFO [stderr]    |
Nov 27 17:47:29.690 INFO [stderr] 93 |                 run_var(context, iden, exp);
Nov 27 17:47:29.690 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:47:29.690 INFO [stderr]    |
Nov 27 17:47:29.690 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 27 17:47:29.690 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 17:47:29.690 INFO [stderr] 
Nov 27 17:47:29.690 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 17:47:29.690 INFO [stderr]   --> src/run.rs:96:17
Nov 27 17:47:29.690 INFO [stderr]    |
Nov 27 17:47:29.690 INFO [stderr] 96 |                 run_stmt(context,stmt);
Nov 27 17:47:29.690 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:47:29.690 INFO [stderr]    |
Nov 27 17:47:29.691 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 17:47:29.691 INFO [stderr] 
Nov 27 17:47:29.691 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 17:47:29.691 INFO [stderr]    --> src/run.rs:112:9
Nov 27 17:47:29.691 INFO [stderr]     |
Nov 27 17:47:29.691 INFO [stderr] 112 |         run_stmt(&mut context, &ast_vec);
Nov 27 17:47:29.691 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:47:29.691 INFO [stderr]     |
Nov 27 17:47:29.691 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 17:47:29.691 INFO [stderr] 
Nov 27 17:47:29.692 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 17:47:29.692 INFO [stderr]   --> src/main.rs:29:21
Nov 27 17:47:29.692 INFO [stderr]    |
Nov 27 17:47:29.692 INFO [stderr] 29 |                     run(ast);
Nov 27 17:47:29.692 INFO [stderr]    |                     ^^^^^^^^^
Nov 27 17:47:29.692 INFO [stderr]    |
Nov 27 17:47:29.692 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 17:47:29.692 INFO [stderr] 
Nov 27 17:47:29.793 INFO [stderr] warning: variable does not need to be mutable
Nov 27 17:47:29.793 INFO [stderr]   --> src/xt_type.rs:28:9
Nov 27 17:47:29.793 INFO [stderr]    |
Nov 27 17:47:29.793 INFO [stderr] 28 |     let mut val = XtValue {
Nov 27 17:47:29.793 INFO [stderr]    |         ----^^^
Nov 27 17:47:29.793 INFO [stderr]    |         |
Nov 27 17:47:29.793 INFO [stderr]    |         help: remove this `mut`
Nov 27 17:47:29.793 INFO [stderr]    |
Nov 27 17:47:29.793 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 27 17:47:29.793 INFO [stderr] 
Nov 27 17:47:29.793 INFO [stderr] warning: variable does not need to be mutable
Nov 27 17:47:29.794 INFO [stderr]   --> src/xt_type.rs:38:9
Nov 27 17:47:29.794 INFO [stderr]    |
Nov 27 17:47:29.794 INFO [stderr] 38 |     let mut val = XtValue {
Nov 27 17:47:29.794 INFO [stderr]    |         ----^^^
Nov 27 17:47:29.794 INFO [stderr]    |         |
Nov 27 17:47:29.794 INFO [stderr]    |         help: remove this `mut`
Nov 27 17:47:29.795 INFO [stderr] 
Nov 27 17:47:29.797 INFO [stderr] warning: field is never used: `in_if`
Nov 27 17:47:29.797 INFO [stderr]    --> src/parser.rs:483:5
Nov 27 17:47:29.797 INFO [stderr]     |
Nov 27 17:47:29.797 INFO [stderr] 483 |     in_if: isize,
Nov 27 17:47:29.797 INFO [stderr]     |     ^^^^^^^^^^^^
Nov 27 17:47:29.797 INFO [stderr]     |
Nov 27 17:47:29.797 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 27 17:47:29.797 INFO [stderr] 
Nov 27 17:47:29.797 INFO [stderr] warning: field is never used: `err`
Nov 27 17:47:29.797 INFO [stderr]    --> src/parser.rs:487:5
Nov 27 17:47:29.797 INFO [stderr]     |
Nov 27 17:47:29.797 INFO [stderr] 487 |     err: bool,
Nov 27 17:47:29.797 INFO [stderr]     |     ^^^^^^^^^
Nov 27 17:47:29.797 INFO [stderr] 
Nov 27 17:47:29.797 INFO [stderr] warning: variant is never constructed: `RETURN`
Nov 27 17:47:29.797 INFO [stderr]   --> src/run.rs:60:5
Nov 27 17:47:29.797 INFO [stderr]    |
Nov 27 17:47:29.797 INFO [stderr] 60 |     RETURN(XtValue),
Nov 27 17:47:29.797 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 27 17:47:29.797 INFO [stderr] 
Nov 27 17:47:29.798 INFO [stderr] warning: variant is never constructed: `BREAK`
Nov 27 17:47:29.798 INFO [stderr]   --> src/run.rs:61:5
Nov 27 17:47:29.798 INFO [stderr]    |
Nov 27 17:47:29.798 INFO [stderr] 61 |     BREAK,
Nov 27 17:47:29.798 INFO [stderr]    |     ^^^^^
Nov 27 17:47:29.798 INFO [stderr] 
Nov 27 17:47:29.798 INFO [stderr] warning: variant is never constructed: `CONTINUE`
Nov 27 17:47:29.798 INFO [stderr]   --> src/run.rs:62:5
Nov 27 17:47:29.798 INFO [stderr]    |
Nov 27 17:47:29.798 INFO [stderr] 62 |     CONTINUE,
Nov 27 17:47:29.798 INFO [stderr]    |     ^^^^^^^^
Nov 27 17:47:29.798 INFO [stderr] 
Nov 27 17:47:29.799 INFO [stderr] warning: field is never used: `name`
Nov 27 17:47:29.799 INFO [stderr]  --> src/xt_type.rs:6:5
Nov 27 17:47:29.799 INFO [stderr]   |
Nov 27 17:47:29.799 INFO [stderr] 6 |     name: String,
Nov 27 17:47:29.799 INFO [stderr]   |     ^^^^^^^^^^^^
Nov 27 17:47:29.799 INFO [stderr] 
Nov 27 17:47:29.799 INFO [stderr] warning: variant is never constructed: `SysFunction`
Nov 27 17:47:29.799 INFO [stderr]   --> src/xt_type.rs:16:5
Nov 27 17:47:29.799 INFO [stderr]    |
Nov 27 17:47:29.799 INFO [stderr] 16 |     SysFunction(fn(&XtValue) -> ()),
Nov 27 17:47:29.799 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:47:29.799 INFO [stderr] 
Nov 27 17:47:29.799 INFO [stderr] warning: variant is never constructed: `DefFunction`
Nov 27 17:47:29.800 INFO [stderr]   --> src/xt_type.rs:17:5
Nov 27 17:47:29.800 INFO [stderr]    |
Nov 27 17:47:29.800 INFO [stderr] 17 |     DefFunction(Box<AST>),
Nov 27 17:47:29.800 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:47:29.800 INFO [stderr] 
Nov 27 17:47:29.800 INFO [stderr] warning: function is never used: `new_bool`
Nov 27 17:47:29.800 INFO [stderr]   --> src/xt_type.rs:37:1
Nov 27 17:47:29.800 INFO [stderr]    |
Nov 27 17:47:29.800 INFO [stderr] 37 | pub fn new_bool(i: bool) -> Box<XtValue> {
Nov 27 17:47:29.800 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:47:29.800 INFO [stderr] 
Nov 27 17:47:29.823 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 17:47:29.823 INFO [stderr]   --> src/run.rs:93:17
Nov 27 17:47:29.823 INFO [stderr]    |
Nov 27 17:47:29.823 INFO [stderr] 93 |                 run_var(context, iden, exp);
Nov 27 17:47:29.823 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:47:29.823 INFO [stderr]    |
Nov 27 17:47:29.823 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 27 17:47:29.823 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 17:47:29.823 INFO [stderr] 
Nov 27 17:47:29.823 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 17:47:29.823 INFO [stderr]   --> src/run.rs:96:17
Nov 27 17:47:29.823 INFO [stderr]    |
Nov 27 17:47:29.823 INFO [stderr] 96 |                 run_stmt(context,stmt);
Nov 27 17:47:29.823 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:47:29.823 INFO [stderr]    |
Nov 27 17:47:29.823 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 17:47:29.823 INFO [stderr] 
Nov 27 17:47:29.823 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 17:47:29.823 INFO [stderr]    --> src/run.rs:112:9
Nov 27 17:47:29.823 INFO [stderr]     |
Nov 27 17:47:29.823 INFO [stderr] 112 |         run_stmt(&mut context, &ast_vec);
Nov 27 17:47:29.823 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:47:29.823 INFO [stderr]     |
Nov 27 17:47:29.823 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 17:47:29.823 INFO [stderr] 
Nov 27 17:47:29.824 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 17:47:29.824 INFO [stderr]   --> src/main.rs:29:21
Nov 27 17:47:29.824 INFO [stderr]    |
Nov 27 17:47:29.824 INFO [stderr] 29 |                     run(ast);
Nov 27 17:47:29.824 INFO [stderr]    |                     ^^^^^^^^^
Nov 27 17:47:29.824 INFO [stderr]    |
Nov 27 17:47:29.824 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 17:47:29.824 INFO [stderr] 
Nov 27 17:47:29.870 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Nov 27 17:47:29.885 INFO [stderr] su: No module specific data is present
Nov 27 17:47:30.936 INFO running `"docker" "inspect" "3cc4a389e11abe1b717f740284f98b1ba04acee41b5dce6c17c32973de6d1772"`
Nov 27 17:47:31.242 INFO running `"docker" "rm" "-f" "3cc4a389e11abe1b717f740284f98b1ba04acee41b5dce6c17c32973de6d1772"`
Nov 27 17:47:31.664 INFO [stdout] 3cc4a389e11abe1b717f740284f98b1ba04acee41b5dce6c17c32973de6d1772