Dec 17 12:38:20.417 INFO checking veekxt/xt_lang against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 12:38:20.417 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/veekxt/xt_lang:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 12:38:20.949 INFO [stdout] 6cd2704bae9400d00246582be58a370863e4af90d12ef04543393b4e5a77099e
Dec 17 12:38:20.951 INFO running `"docker" "start" "-a" "6cd2704bae9400d00246582be58a370863e4af90d12ef04543393b4e5a77099e"`
Dec 17 12:38:23.429 INFO [stderr]     Checking xt_lang v0.1.0 (/opt/crater/workdir)
Dec 17 12:38:23.719 INFO [stderr] warning: unused macro definition
Dec 17 12:38:23.719 INFO [stderr]    --> src/parser.rs:294:1
Dec 17 12:38:23.719 INFO [stderr]     |
Dec 17 12:38:23.720 INFO [stderr] 294 | / macro_rules! err_return2 {
Dec 17 12:38:23.720 INFO [stderr] 295 | |     ($fn_exp:expr) => (
Dec 17 12:38:23.720 INFO [stderr] 296 | |         match $fn_exp {
Dec 17 12:38:23.721 INFO [stderr] 297 | |             AST::ERR(s,line) => { return AST::ERR(s,line); },
Dec 17 12:38:23.721 INFO [stderr] ...   |
Dec 17 12:38:23.721 INFO [stderr] 300 | |     )
Dec 17 12:38:23.722 INFO [stderr] 301 | | }
Dec 17 12:38:23.722 INFO [stderr]     | |_^
Dec 17 12:38:23.722 INFO [stderr]     |
Dec 17 12:38:23.723 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Dec 17 12:38:23.723 INFO [stderr] 
Dec 17 12:38:23.723 INFO [stderr] warning: unused import: `std::collections::HashSet`
Dec 17 12:38:23.724 INFO [stderr]  --> src/xt_type.rs:3:5
Dec 17 12:38:23.724 INFO [stderr]   |
Dec 17 12:38:23.724 INFO [stderr] 3 | use std::collections::HashSet;
Dec 17 12:38:23.725 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:38:23.725 INFO [stderr]   |
Dec 17 12:38:23.725 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 12:38:23.725 INFO [stderr] 
Dec 17 12:38:23.729 INFO [stderr] warning: unused macro definition
Dec 17 12:38:23.729 INFO [stderr]    --> src/parser.rs:294:1
Dec 17 12:38:23.729 INFO [stderr]     |
Dec 17 12:38:23.730 INFO [stderr] 294 | / macro_rules! err_return2 {
Dec 17 12:38:23.730 INFO [stderr] 295 | |     ($fn_exp:expr) => (
Dec 17 12:38:23.730 INFO [stderr] 296 | |         match $fn_exp {
Dec 17 12:38:23.730 INFO [stderr] 297 | |             AST::ERR(s,line) => { return AST::ERR(s,line); },
Dec 17 12:38:23.731 INFO [stderr] ...   |
Dec 17 12:38:23.731 INFO [stderr] 300 | |     )
Dec 17 12:38:23.731 INFO [stderr] 301 | | }
Dec 17 12:38:23.731 INFO [stderr]     | |_^
Dec 17 12:38:23.732 INFO [stderr]     |
Dec 17 12:38:23.732 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Dec 17 12:38:23.732 INFO [stderr] 
Dec 17 12:38:23.732 INFO [stderr] warning: unused import: `std::collections::HashSet`
Dec 17 12:38:23.733 INFO [stderr]  --> src/xt_type.rs:3:5
Dec 17 12:38:23.733 INFO [stderr]   |
Dec 17 12:38:23.733 INFO [stderr] 3 | use std::collections::HashSet;
Dec 17 12:38:23.733 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:38:23.733 INFO [stderr]   |
Dec 17 12:38:23.733 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 12:38:23.733 INFO [stderr] 
Dec 17 12:38:24.089 INFO [stderr] warning: unused variable: `err`
Dec 17 12:38:24.089 INFO [stderr]    --> src/parser.rs:573:21
Dec 17 12:38:24.089 INFO [stderr]     |
Dec 17 12:38:24.089 INFO [stderr] 573 |                 Err(err) => {
Dec 17 12:38:24.089 INFO [stderr]     |                     ^^^ help: consider using `_err` instead
Dec 17 12:38:24.089 INFO [stderr]     |
Dec 17 12:38:24.089 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 12:38:24.089 INFO [stderr] 
Dec 17 12:38:24.089 INFO [stderr] warning: unused variable: `i`
Dec 17 12:38:24.090 INFO [stderr]   --> src/xt_type.rs:27:16
Dec 17 12:38:24.090 INFO [stderr]    |
Dec 17 12:38:24.090 INFO [stderr] 27 | pub fn new_int(i: i64) -> Box<XtValue> {
Dec 17 12:38:24.090 INFO [stderr]    |                ^ help: consider using `_i` instead
Dec 17 12:38:24.090 INFO [stderr] 
Dec 17 12:38:24.090 INFO [stderr] warning: unused variable: `i`
Dec 17 12:38:24.090 INFO [stderr]   --> src/xt_type.rs:37:17
Dec 17 12:38:24.090 INFO [stderr]    |
Dec 17 12:38:24.090 INFO [stderr] 37 | pub fn new_bool(i: bool) -> Box<XtValue> {
Dec 17 12:38:24.090 INFO [stderr]    |                 ^ help: consider using `_i` instead
Dec 17 12:38:24.090 INFO [stderr] 
Dec 17 12:38:24.091 INFO [stderr] warning: unused variable: `err`
Dec 17 12:38:24.091 INFO [stderr]   --> src/main.rs:31:21
Dec 17 12:38:24.091 INFO [stderr]    |
Dec 17 12:38:24.091 INFO [stderr] 31 |                 Err(err) => {}
Dec 17 12:38:24.092 INFO [stderr]    |                     ^^^ help: consider using `_err` instead
Dec 17 12:38:24.092 INFO [stderr] 
Dec 17 12:38:24.104 INFO [stderr] warning: unused variable: `err`
Dec 17 12:38:24.104 INFO [stderr]    --> src/parser.rs:573:21
Dec 17 12:38:24.105 INFO [stderr]     |
Dec 17 12:38:24.105 INFO [stderr] 573 |                 Err(err) => {
Dec 17 12:38:24.105 INFO [stderr]     |                     ^^^ help: consider using `_err` instead
Dec 17 12:38:24.105 INFO [stderr]     |
Dec 17 12:38:24.105 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 12:38:24.106 INFO [stderr] 
Dec 17 12:38:24.106 INFO [stderr] warning: unused variable: `i`
Dec 17 12:38:24.106 INFO [stderr]   --> src/xt_type.rs:27:16
Dec 17 12:38:24.106 INFO [stderr]    |
Dec 17 12:38:24.106 INFO [stderr] 27 | pub fn new_int(i: i64) -> Box<XtValue> {
Dec 17 12:38:24.107 INFO [stderr]    |                ^ help: consider using `_i` instead
Dec 17 12:38:24.107 INFO [stderr] 
Dec 17 12:38:24.107 INFO [stderr] warning: unused variable: `i`
Dec 17 12:38:24.107 INFO [stderr]   --> src/xt_type.rs:37:17
Dec 17 12:38:24.107 INFO [stderr]    |
Dec 17 12:38:24.107 INFO [stderr] 37 | pub fn new_bool(i: bool) -> Box<XtValue> {
Dec 17 12:38:24.108 INFO [stderr]    |                 ^ help: consider using `_i` instead
Dec 17 12:38:24.108 INFO [stderr] 
Dec 17 12:38:24.108 INFO [stderr] warning: unused variable: `err`
Dec 17 12:38:24.108 INFO [stderr]   --> src/main.rs:31:21
Dec 17 12:38:24.108 INFO [stderr]    |
Dec 17 12:38:24.109 INFO [stderr] 31 |                 Err(err) => {}
Dec 17 12:38:24.109 INFO [stderr]    |                     ^^^ help: consider using `_err` instead
Dec 17 12:38:24.109 INFO [stderr] 
Dec 17 12:38:24.212 INFO [stderr] warning: variable does not need to be mutable
Dec 17 12:38:24.213 INFO [stderr]   --> src/xt_type.rs:28:9
Dec 17 12:38:24.213 INFO [stderr]    |
Dec 17 12:38:24.213 INFO [stderr] 28 |     let mut val = XtValue {
Dec 17 12:38:24.213 INFO [stderr]    |         ----^^^
Dec 17 12:38:24.214 INFO [stderr]    |         |
Dec 17 12:38:24.214 INFO [stderr]    |         help: remove this `mut`
Dec 17 12:38:24.214 INFO [stderr]    |
Dec 17 12:38:24.214 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 12:38:24.215 INFO [stderr] 
Dec 17 12:38:24.215 INFO [stderr] warning: variable does not need to be mutable
Dec 17 12:38:24.215 INFO [stderr]   --> src/xt_type.rs:38:9
Dec 17 12:38:24.215 INFO [stderr]    |
Dec 17 12:38:24.215 INFO [stderr] 38 |     let mut val = XtValue {
Dec 17 12:38:24.216 INFO [stderr]    |         ----^^^
Dec 17 12:38:24.216 INFO [stderr]    |         |
Dec 17 12:38:24.216 INFO [stderr]    |         help: remove this `mut`
Dec 17 12:38:24.216 INFO [stderr] 
Dec 17 12:38:24.216 INFO [stderr] warning: field is never used: `in_if`
Dec 17 12:38:24.217 INFO [stderr]    --> src/parser.rs:483:5
Dec 17 12:38:24.217 INFO [stderr]     |
Dec 17 12:38:24.217 INFO [stderr] 483 |     in_if: isize,
Dec 17 12:38:24.217 INFO [stderr]     |     ^^^^^^^^^^^^
Dec 17 12:38:24.217 INFO [stderr]     |
Dec 17 12:38:24.218 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 17 12:38:24.218 INFO [stderr] 
Dec 17 12:38:24.218 INFO [stderr] warning: field is never used: `err`
Dec 17 12:38:24.218 INFO [stderr]    --> src/parser.rs:487:5
Dec 17 12:38:24.218 INFO [stderr]     |
Dec 17 12:38:24.219 INFO [stderr] 487 |     err: bool,
Dec 17 12:38:24.219 INFO [stderr]     |     ^^^^^^^^^
Dec 17 12:38:24.219 INFO [stderr] 
Dec 17 12:38:24.219 INFO [stderr] warning: variant is never constructed: `RETURN`
Dec 17 12:38:24.219 INFO [stderr]   --> src/run.rs:60:5
Dec 17 12:38:24.220 INFO [stderr]    |
Dec 17 12:38:24.220 INFO [stderr] 60 |     RETURN(XtValue),
Dec 17 12:38:24.220 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 17 12:38:24.220 INFO [stderr] 
Dec 17 12:38:24.220 INFO [stderr] warning: variant is never constructed: `BREAK`
Dec 17 12:38:24.221 INFO [stderr]   --> src/run.rs:61:5
Dec 17 12:38:24.221 INFO [stderr]    |
Dec 17 12:38:24.221 INFO [stderr] 61 |     BREAK,
Dec 17 12:38:24.221 INFO [stderr]    |     ^^^^^
Dec 17 12:38:24.221 INFO [stderr] 
Dec 17 12:38:24.221 INFO [stderr] warning: variant is never constructed: `CONTINUE`
Dec 17 12:38:24.222 INFO [stderr]   --> src/run.rs:62:5
Dec 17 12:38:24.222 INFO [stderr]    |
Dec 17 12:38:24.222 INFO [stderr] 62 |     CONTINUE,
Dec 17 12:38:24.222 INFO [stderr]    |     ^^^^^^^^
Dec 17 12:38:24.222 INFO [stderr] 
Dec 17 12:38:24.223 INFO [stderr] warning: field is never used: `name`
Dec 17 12:38:24.223 INFO [stderr]  --> src/xt_type.rs:6:5
Dec 17 12:38:24.223 INFO [stderr]   |
Dec 17 12:38:24.223 INFO [stderr] 6 |     name: String,
Dec 17 12:38:24.223 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 17 12:38:24.224 INFO [stderr] 
Dec 17 12:38:24.224 INFO [stderr] warning: variant is never constructed: `SysFunction`
Dec 17 12:38:24.224 INFO [stderr]   --> src/xt_type.rs:16:5
Dec 17 12:38:24.224 INFO [stderr]    |
Dec 17 12:38:24.224 INFO [stderr] 16 |     SysFunction(fn(&XtValue) -> ()),
Dec 17 12:38:24.225 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:38:24.225 INFO [stderr] 
Dec 17 12:38:24.225 INFO [stderr] warning: variant is never constructed: `DefFunction`
Dec 17 12:38:24.225 INFO [stderr]   --> src/xt_type.rs:17:5
Dec 17 12:38:24.225 INFO [stderr]    |
Dec 17 12:38:24.225 INFO [stderr] 17 |     DefFunction(Box<AST>),
Dec 17 12:38:24.225 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:38:24.225 INFO [stderr] 
Dec 17 12:38:24.225 INFO [stderr] warning: function is never used: `new_bool`
Dec 17 12:38:24.225 INFO [stderr]   --> src/xt_type.rs:37:1
Dec 17 12:38:24.225 INFO [stderr]    |
Dec 17 12:38:24.225 INFO [stderr] 37 | pub fn new_bool(i: bool) -> Box<XtValue> {
Dec 17 12:38:24.225 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:38:24.225 INFO [stderr] 
Dec 17 12:38:24.235 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 12:38:24.235 INFO [stderr]   --> src/run.rs:92:17
Dec 17 12:38:24.235 INFO [stderr]    |
Dec 17 12:38:24.236 INFO [stderr] 92 |                 run_var(context, iden, exp);
Dec 17 12:38:24.236 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:38:24.236 INFO [stderr]    |
Dec 17 12:38:24.237 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 12:38:24.237 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 12:38:24.237 INFO [stderr] 
Dec 17 12:38:24.237 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 12:38:24.238 INFO [stderr]   --> src/run.rs:95:17
Dec 17 12:38:24.238 INFO [stderr]    |
Dec 17 12:38:24.238 INFO [stderr] 95 |                 run_stmt(context,stmt);
Dec 17 12:38:24.238 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:38:24.239 INFO [stderr]    |
Dec 17 12:38:24.239 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 12:38:24.239 INFO [stderr] 
Dec 17 12:38:24.239 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 12:38:24.240 INFO [stderr]    --> src/run.rs:111:9
Dec 17 12:38:24.240 INFO [stderr]     |
Dec 17 12:38:24.240 INFO [stderr] 111 |         run_stmt(&mut context, &ast_vec);
Dec 17 12:38:24.241 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:38:24.241 INFO [stderr]     |
Dec 17 12:38:24.241 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 12:38:24.241 INFO [stderr] 
Dec 17 12:38:24.241 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 12:38:24.242 INFO [stderr]   --> src/main.rs:29:21
Dec 17 12:38:24.242 INFO [stderr]    |
Dec 17 12:38:24.242 INFO [stderr] 29 |                     run(ast);
Dec 17 12:38:24.242 INFO [stderr]    |                     ^^^^^^^^^
Dec 17 12:38:24.243 INFO [stderr]    |
Dec 17 12:38:24.243 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 12:38:24.243 INFO [stderr] 
Dec 17 12:38:24.262 INFO [stderr] warning: variable does not need to be mutable
Dec 17 12:38:24.262 INFO [stderr]   --> src/xt_type.rs:28:9
Dec 17 12:38:24.262 INFO [stderr]    |
Dec 17 12:38:24.262 INFO [stderr] 28 |     let mut val = XtValue {
Dec 17 12:38:24.262 INFO [stderr]    |         ----^^^
Dec 17 12:38:24.262 INFO [stderr]    |         |
Dec 17 12:38:24.262 INFO [stderr]    |         help: remove this `mut`
Dec 17 12:38:24.262 INFO [stderr]    |
Dec 17 12:38:24.263 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 12:38:24.263 INFO [stderr] 
Dec 17 12:38:24.263 INFO [stderr] warning: variable does not need to be mutable
Dec 17 12:38:24.263 INFO [stderr]   --> src/xt_type.rs:38:9
Dec 17 12:38:24.263 INFO [stderr]    |
Dec 17 12:38:24.263 INFO [stderr] 38 |     let mut val = XtValue {
Dec 17 12:38:24.263 INFO [stderr]    |         ----^^^
Dec 17 12:38:24.263 INFO [stderr]    |         |
Dec 17 12:38:24.263 INFO [stderr]    |         help: remove this `mut`
Dec 17 12:38:24.263 INFO [stderr] 
Dec 17 12:38:24.264 INFO [stderr] warning: field is never used: `in_if`
Dec 17 12:38:24.265 INFO [stderr]    --> src/parser.rs:483:5
Dec 17 12:38:24.265 INFO [stderr]     |
Dec 17 12:38:24.265 INFO [stderr] 483 |     in_if: isize,
Dec 17 12:38:24.265 INFO [stderr]     |     ^^^^^^^^^^^^
Dec 17 12:38:24.265 INFO [stderr]     |
Dec 17 12:38:24.265 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 17 12:38:24.265 INFO [stderr] 
Dec 17 12:38:24.265 INFO [stderr] warning: field is never used: `err`
Dec 17 12:38:24.265 INFO [stderr]    --> src/parser.rs:487:5
Dec 17 12:38:24.265 INFO [stderr]     |
Dec 17 12:38:24.265 INFO [stderr] 487 |     err: bool,
Dec 17 12:38:24.265 INFO [stderr]     |     ^^^^^^^^^
Dec 17 12:38:24.265 INFO [stderr] 
Dec 17 12:38:24.265 INFO [stderr] warning: variant is never constructed: `RETURN`
Dec 17 12:38:24.265 INFO [stderr]   --> src/run.rs:60:5
Dec 17 12:38:24.265 INFO [stderr]    |
Dec 17 12:38:24.265 INFO [stderr] 60 |     RETURN(XtValue),
Dec 17 12:38:24.265 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 17 12:38:24.265 INFO [stderr] 
Dec 17 12:38:24.265 INFO [stderr] warning: variant is never constructed: `BREAK`
Dec 17 12:38:24.265 INFO [stderr]   --> src/run.rs:61:5
Dec 17 12:38:24.265 INFO [stderr]    |
Dec 17 12:38:24.265 INFO [stderr] 61 |     BREAK,
Dec 17 12:38:24.265 INFO [stderr]    |     ^^^^^
Dec 17 12:38:24.265 INFO [stderr] 
Dec 17 12:38:24.266 INFO [stderr] warning: variant is never constructed: `CONTINUE`
Dec 17 12:38:24.266 INFO [stderr]   --> src/run.rs:62:5
Dec 17 12:38:24.266 INFO [stderr]    |
Dec 17 12:38:24.266 INFO [stderr] 62 |     CONTINUE,
Dec 17 12:38:24.266 INFO [stderr]    |     ^^^^^^^^
Dec 17 12:38:24.266 INFO [stderr] 
Dec 17 12:38:24.266 INFO [stderr] warning: field is never used: `name`
Dec 17 12:38:24.266 INFO [stderr]  --> src/xt_type.rs:6:5
Dec 17 12:38:24.266 INFO [stderr]   |
Dec 17 12:38:24.266 INFO [stderr] 6 |     name: String,
Dec 17 12:38:24.266 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 17 12:38:24.266 INFO [stderr] 
Dec 17 12:38:24.266 INFO [stderr] warning: variant is never constructed: `SysFunction`
Dec 17 12:38:24.266 INFO [stderr]   --> src/xt_type.rs:16:5
Dec 17 12:38:24.266 INFO [stderr]    |
Dec 17 12:38:24.266 INFO [stderr] 16 |     SysFunction(fn(&XtValue) -> ()),
Dec 17 12:38:24.266 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:38:24.266 INFO [stderr] 
Dec 17 12:38:24.266 INFO [stderr] warning: variant is never constructed: `DefFunction`
Dec 17 12:38:24.266 INFO [stderr]   --> src/xt_type.rs:17:5
Dec 17 12:38:24.266 INFO [stderr]    |
Dec 17 12:38:24.266 INFO [stderr] 17 |     DefFunction(Box<AST>),
Dec 17 12:38:24.266 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:38:24.266 INFO [stderr] 
Dec 17 12:38:24.266 INFO [stderr] warning: function is never used: `new_bool`
Dec 17 12:38:24.266 INFO [stderr]   --> src/xt_type.rs:37:1
Dec 17 12:38:24.266 INFO [stderr]    |
Dec 17 12:38:24.267 INFO [stderr] 37 | pub fn new_bool(i: bool) -> Box<XtValue> {
Dec 17 12:38:24.267 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:38:24.267 INFO [stderr] 
Dec 17 12:38:24.282 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 12:38:24.282 INFO [stderr]   --> src/run.rs:92:17
Dec 17 12:38:24.282 INFO [stderr]    |
Dec 17 12:38:24.282 INFO [stderr] 92 |                 run_var(context, iden, exp);
Dec 17 12:38:24.282 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:38:24.282 INFO [stderr]    |
Dec 17 12:38:24.282 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 12:38:24.282 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 12:38:24.282 INFO [stderr] 
Dec 17 12:38:24.282 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 12:38:24.282 INFO [stderr]   --> src/run.rs:95:17
Dec 17 12:38:24.282 INFO [stderr]    |
Dec 17 12:38:24.282 INFO [stderr] 95 |                 run_stmt(context,stmt);
Dec 17 12:38:24.282 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:38:24.282 INFO [stderr]    |
Dec 17 12:38:24.282 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 12:38:24.282 INFO [stderr] 
Dec 17 12:38:24.282 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 12:38:24.282 INFO [stderr]    --> src/run.rs:111:9
Dec 17 12:38:24.282 INFO [stderr]     |
Dec 17 12:38:24.282 INFO [stderr] 111 |         run_stmt(&mut context, &ast_vec);
Dec 17 12:38:24.282 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 12:38:24.282 INFO [stderr]     |
Dec 17 12:38:24.282 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 12:38:24.283 INFO [stderr] 
Dec 17 12:38:24.283 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 12:38:24.283 INFO [stderr]   --> src/main.rs:29:21
Dec 17 12:38:24.283 INFO [stderr]    |
Dec 17 12:38:24.283 INFO [stderr] 29 |                     run(ast);
Dec 17 12:38:24.283 INFO [stderr]    |                     ^^^^^^^^^
Dec 17 12:38:24.283 INFO [stderr]    |
Dec 17 12:38:24.283 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 12:38:24.283 INFO [stderr] 
Dec 17 12:38:24.336 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Dec 17 12:38:25.789 INFO running `"docker" "inspect" "6cd2704bae9400d00246582be58a370863e4af90d12ef04543393b4e5a77099e"`
Dec 17 12:38:26.218 INFO running `"docker" "rm" "-f" "6cd2704bae9400d00246582be58a370863e4af90d12ef04543393b4e5a77099e"`
Dec 17 12:38:26.580 INFO [stdout] 6cd2704bae9400d00246582be58a370863e4af90d12ef04543393b4e5a77099e