Dec 11 06:50:51.154 INFO checking veekxt/xt_lang against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 06:50:51.154 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 11 06:50:51.639 INFO [stdout] 00be803533938bffdfd685583c6cbff85a05cca20e4ae53a9c054660eecb0c98
Dec 11 06:50:51.641 INFO running `"docker" "start" "-a" "00be803533938bffdfd685583c6cbff85a05cca20e4ae53a9c054660eecb0c98"`
Dec 11 06:50:54.291 INFO [stderr] usermod: no changes
Dec 11 06:50:54.400 INFO [stderr]     Checking xt_lang v0.1.0 (/source)
Dec 11 06:50:54.772 INFO [stderr] warning: unused macro definition
Dec 11 06:50:54.773 INFO [stderr]    --> src/parser.rs:294:1
Dec 11 06:50:54.773 INFO [stderr]     |
Dec 11 06:50:54.773 INFO [stderr] 294 | / macro_rules! err_return2 {
Dec 11 06:50:54.773 INFO [stderr] 295 | |     ($fn_exp:expr) => (
Dec 11 06:50:54.773 INFO [stderr] 296 | |         match $fn_exp {
Dec 11 06:50:54.774 INFO [stderr] 297 | |             AST::ERR(s,line) => { return AST::ERR(s,line); },
Dec 11 06:50:54.774 INFO [stderr] ...   |
Dec 11 06:50:54.774 INFO [stderr] 300 | |     )
Dec 11 06:50:54.774 INFO [stderr] 301 | | }
Dec 11 06:50:54.775 INFO [stderr]     | |_^
Dec 11 06:50:54.775 INFO [stderr]     |
Dec 11 06:50:54.775 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Dec 11 06:50:54.775 INFO [stderr] 
Dec 11 06:50:54.777 INFO [stderr] warning: unused import: `std::collections::HashSet`
Dec 11 06:50:54.777 INFO [stderr]  --> src/xt_type.rs:3:5
Dec 11 06:50:54.777 INFO [stderr]   |
Dec 11 06:50:54.778 INFO [stderr] 3 | use std::collections::HashSet;
Dec 11 06:50:54.778 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:50:54.778 INFO [stderr]   |
Dec 11 06:50:54.778 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 06:50:54.778 INFO [stderr] 
Dec 11 06:50:54.826 INFO [stderr] warning: unused macro definition
Dec 11 06:50:54.826 INFO [stderr]    --> src/parser.rs:294:1
Dec 11 06:50:54.826 INFO [stderr]     |
Dec 11 06:50:54.826 INFO [stderr] 294 | / macro_rules! err_return2 {
Dec 11 06:50:54.826 INFO [stderr] 295 | |     ($fn_exp:expr) => (
Dec 11 06:50:54.826 INFO [stderr] 296 | |         match $fn_exp {
Dec 11 06:50:54.832 INFO [stderr] 297 | |             AST::ERR(s,line) => { return AST::ERR(s,line); },
Dec 11 06:50:54.832 INFO [stderr] ...   |
Dec 11 06:50:54.832 INFO [stderr] 300 | |     )
Dec 11 06:50:54.832 INFO [stderr] 301 | | }
Dec 11 06:50:54.832 INFO [stderr]     | |_^
Dec 11 06:50:54.832 INFO [stderr]     |
Dec 11 06:50:54.832 INFO [stderr]     = note: #[warn(unused_macros)] on by default
Dec 11 06:50:54.832 INFO [stderr] 
Dec 11 06:50:54.832 INFO [stderr] warning: unused import: `std::collections::HashSet`
Dec 11 06:50:54.832 INFO [stderr]  --> src/xt_type.rs:3:5
Dec 11 06:50:54.832 INFO [stderr]   |
Dec 11 06:50:54.832 INFO [stderr] 3 | use std::collections::HashSet;
Dec 11 06:50:54.833 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:50:54.833 INFO [stderr]   |
Dec 11 06:50:54.833 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 06:50:54.833 INFO [stderr] 
Dec 11 06:50:55.080 INFO [stderr] warning: unused variable: `err`
Dec 11 06:50:55.081 INFO [stderr]    --> src/parser.rs:573:21
Dec 11 06:50:55.081 INFO [stderr]     |
Dec 11 06:50:55.081 INFO [stderr] 573 |                 Err(err) => {
Dec 11 06:50:55.082 INFO [stderr]     |                     ^^^ help: consider using `_err` instead
Dec 11 06:50:55.082 INFO [stderr]     |
Dec 11 06:50:55.082 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 06:50:55.083 INFO [stderr] 
Dec 11 06:50:55.084 INFO [stderr] warning: unused variable: `i`
Dec 11 06:50:55.084 INFO [stderr]   --> src/xt_type.rs:27:16
Dec 11 06:50:55.084 INFO [stderr]    |
Dec 11 06:50:55.084 INFO [stderr] 27 | pub fn new_int(i: i64) -> Box<XtValue> {
Dec 11 06:50:55.085 INFO [stderr]    |                ^ help: consider using `_i` instead
Dec 11 06:50:55.085 INFO [stderr] 
Dec 11 06:50:55.085 INFO [stderr] warning: unused variable: `i`
Dec 11 06:50:55.085 INFO [stderr]   --> src/xt_type.rs:37:17
Dec 11 06:50:55.086 INFO [stderr]    |
Dec 11 06:50:55.086 INFO [stderr] 37 | pub fn new_bool(i: bool) -> Box<XtValue> {
Dec 11 06:50:55.086 INFO [stderr]    |                 ^ help: consider using `_i` instead
Dec 11 06:50:55.086 INFO [stderr] 
Dec 11 06:50:55.087 INFO [stderr] warning: unused variable: `err`
Dec 11 06:50:55.087 INFO [stderr]   --> src/main.rs:31:21
Dec 11 06:50:55.087 INFO [stderr]    |
Dec 11 06:50:55.087 INFO [stderr] 31 |                 Err(err) => {}
Dec 11 06:50:55.088 INFO [stderr]    |                     ^^^ help: consider using `_err` instead
Dec 11 06:50:55.088 INFO [stderr] 
Dec 11 06:50:55.240 INFO [stderr] warning: variable does not need to be mutable
Dec 11 06:50:55.240 INFO [stderr]   --> src/xt_type.rs:28:9
Dec 11 06:50:55.241 INFO [stderr]    |
Dec 11 06:50:55.241 INFO [stderr] 28 |     let mut val = XtValue {
Dec 11 06:50:55.241 INFO [stderr]    |         ----^^^
Dec 11 06:50:55.241 INFO [stderr]    |         |
Dec 11 06:50:55.241 INFO [stderr]    |         help: remove this `mut`
Dec 11 06:50:55.241 INFO [stderr] warning: unused variable: `err`
Dec 11 06:50:55.241 INFO [stderr]    --> src/parser.rs:573:21
Dec 11 06:50:55.241 INFO [stderr]     |
Dec 11 06:50:55.241 INFO [stderr] 573 |                 Err(err) => {
Dec 11 06:50:55.241 INFO [stderr]     |                     ^^^ help: consider using `_err` instead
Dec 11 06:50:55.241 INFO [stderr]     |
Dec 11 06:50:55.241 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 06:50:55.241 INFO [stderr] 
Dec 11 06:50:55.241 INFO [stderr]    |
Dec 11 06:50:55.241 INFO [stderr] warning: unused variable: `i`
Dec 11 06:50:55.242 INFO [stderr]   --> src/xt_type.rs:27:16
Dec 11 06:50:55.242 INFO [stderr]    |
Dec 11 06:50:55.242 INFO [stderr] 27 | pub fn new_int(i: i64) -> Box<XtValue> {
Dec 11 06:50:55.242 INFO [stderr]    |                ^ help: consider using `_i` instead
Dec 11 06:50:55.242 INFO [stderr] 
Dec 11 06:50:55.243 INFO [stderr] warning: unused variable: `i`
Dec 11 06:50:55.243 INFO [stderr]   --> src/xt_type.rs:37:17
Dec 11 06:50:55.243 INFO [stderr]    |
Dec 11 06:50:55.243 INFO [stderr] 37 | pub fn new_bool(i: bool) -> Box<XtValue> {
Dec 11 06:50:55.244 INFO [stderr]    |                 ^ help: consider using `_i` instead
Dec 11 06:50:55.244 INFO [stderr] 
Dec 11 06:50:55.244 INFO [stderr] warning: unused variable: `err`
Dec 11 06:50:55.244 INFO [stderr]   --> src/main.rs:31:21
Dec 11 06:50:55.244 INFO [stderr]    |
Dec 11 06:50:55.245 INFO [stderr] 31 |                 Err(err) => {}
Dec 11 06:50:55.245 INFO [stderr]    |                     ^^^ help: consider using `_err` instead
Dec 11 06:50:55.245 INFO [stderr] 
Dec 11 06:50:55.245 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 06:50:55.245 INFO [stderr] 
Dec 11 06:50:55.246 INFO [stderr] warning: variable does not need to be mutable
Dec 11 06:50:55.246 INFO [stderr]   --> src/xt_type.rs:38:9
Dec 11 06:50:55.247 INFO [stderr]    |
Dec 11 06:50:55.247 INFO [stderr] 38 |     let mut val = XtValue {
Dec 11 06:50:55.247 INFO [stderr]    |         ----^^^
Dec 11 06:50:55.247 INFO [stderr]    |         |
Dec 11 06:50:55.247 INFO [stderr]    |         help: remove this `mut`
Dec 11 06:50:55.248 INFO [stderr] 
Dec 11 06:50:55.256 INFO [stderr] warning: field is never used: `in_if`
Dec 11 06:50:55.256 INFO [stderr]    --> src/parser.rs:483:5
Dec 11 06:50:55.257 INFO [stderr]     |
Dec 11 06:50:55.257 INFO [stderr] 483 |     in_if: isize,
Dec 11 06:50:55.257 INFO [stderr]     |     ^^^^^^^^^^^^
Dec 11 06:50:55.258 INFO [stderr]     |
Dec 11 06:50:55.258 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 11 06:50:55.258 INFO [stderr] 
Dec 11 06:50:55.259 INFO [stderr] warning: field is never used: `err`
Dec 11 06:50:55.259 INFO [stderr]    --> src/parser.rs:487:5
Dec 11 06:50:55.259 INFO [stderr]     |
Dec 11 06:50:55.260 INFO [stderr] 487 |     err: bool,
Dec 11 06:50:55.260 INFO [stderr]     |     ^^^^^^^^^
Dec 11 06:50:55.260 INFO [stderr] 
Dec 11 06:50:55.260 INFO [stderr] warning: variant is never constructed: `RETURN`
Dec 11 06:50:55.261 INFO [stderr]   --> src/run.rs:60:5
Dec 11 06:50:55.261 INFO [stderr]    |
Dec 11 06:50:55.261 INFO [stderr] 60 |     RETURN(XtValue),
Dec 11 06:50:55.261 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 11 06:50:55.261 INFO [stderr] 
Dec 11 06:50:55.261 INFO [stderr] warning: variant is never constructed: `BREAK`
Dec 11 06:50:55.261 INFO [stderr]   --> src/run.rs:61:5
Dec 11 06:50:55.262 INFO [stderr]    |
Dec 11 06:50:55.262 INFO [stderr] 61 |     BREAK,
Dec 11 06:50:55.262 INFO [stderr]    |     ^^^^^
Dec 11 06:50:55.262 INFO [stderr] 
Dec 11 06:50:55.262 INFO [stderr] warning: variant is never constructed: `CONTINUE`
Dec 11 06:50:55.262 INFO [stderr]   --> src/run.rs:62:5
Dec 11 06:50:55.262 INFO [stderr]    |
Dec 11 06:50:55.262 INFO [stderr] 62 |     CONTINUE,
Dec 11 06:50:55.262 INFO [stderr]    |     ^^^^^^^^
Dec 11 06:50:55.262 INFO [stderr] 
Dec 11 06:50:55.262 INFO [stderr] warning: field is never used: `name`
Dec 11 06:50:55.262 INFO [stderr]  --> src/xt_type.rs:6:5
Dec 11 06:50:55.262 INFO [stderr]   |
Dec 11 06:50:55.262 INFO [stderr] 6 |     name: String,
Dec 11 06:50:55.262 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 11 06:50:55.262 INFO [stderr] 
Dec 11 06:50:55.262 INFO [stderr] warning: variant is never constructed: `SysFunction`
Dec 11 06:50:55.262 INFO [stderr]   --> src/xt_type.rs:16:5
Dec 11 06:50:55.262 INFO [stderr]    |
Dec 11 06:50:55.262 INFO [stderr] 16 |     SysFunction(fn(&XtValue) -> ()),
Dec 11 06:50:55.262 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:50:55.263 INFO [stderr] 
Dec 11 06:50:55.263 INFO [stderr] warning: variant is never constructed: `DefFunction`
Dec 11 06:50:55.263 INFO [stderr]   --> src/xt_type.rs:17:5
Dec 11 06:50:55.263 INFO [stderr]    |
Dec 11 06:50:55.263 INFO [stderr] 17 |     DefFunction(Box<AST>),
Dec 11 06:50:55.263 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:50:55.263 INFO [stderr] 
Dec 11 06:50:55.263 INFO [stderr] warning: function is never used: `new_bool`
Dec 11 06:50:55.263 INFO [stderr]   --> src/xt_type.rs:37:1
Dec 11 06:50:55.263 INFO [stderr]    |
Dec 11 06:50:55.263 INFO [stderr] 37 | pub fn new_bool(i: bool) -> Box<XtValue> {
Dec 11 06:50:55.263 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:50:55.263 INFO [stderr] 
Dec 11 06:50:55.294 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 06:50:55.294 INFO [stderr]   --> src/run.rs:92:17
Dec 11 06:50:55.294 INFO [stderr]    |
Dec 11 06:50:55.294 INFO [stderr] 92 |                 run_var(context, iden, exp);
Dec 11 06:50:55.294 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:50:55.294 INFO [stderr]    |
Dec 11 06:50:55.294 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 06:50:55.294 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 06:50:55.294 INFO [stderr] 
Dec 11 06:50:55.295 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 06:50:55.295 INFO [stderr]   --> src/run.rs:95:17
Dec 11 06:50:55.295 INFO [stderr]    |
Dec 11 06:50:55.295 INFO [stderr] 95 |                 run_stmt(context,stmt);
Dec 11 06:50:55.295 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:50:55.295 INFO [stderr]    |
Dec 11 06:50:55.295 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 06:50:55.295 INFO [stderr] 
Dec 11 06:50:55.295 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 06:50:55.295 INFO [stderr]    --> src/run.rs:111:9
Dec 11 06:50:55.295 INFO [stderr]     |
Dec 11 06:50:55.295 INFO [stderr] 111 |         run_stmt(&mut context, &ast_vec);
Dec 11 06:50:55.295 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:50:55.295 INFO [stderr]     |
Dec 11 06:50:55.296 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 06:50:55.296 INFO [stderr] 
Dec 11 06:50:55.296 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 06:50:55.296 INFO [stderr]   --> src/main.rs:29:21
Dec 11 06:50:55.296 INFO [stderr]    |
Dec 11 06:50:55.296 INFO [stderr] 29 |                     run(ast);
Dec 11 06:50:55.296 INFO [stderr]    |                     ^^^^^^^^^
Dec 11 06:50:55.296 INFO [stderr]    |
Dec 11 06:50:55.296 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 06:50:55.297 INFO [stderr] 
Dec 11 06:50:55.421 INFO [stderr] warning: variable does not need to be mutable
Dec 11 06:50:55.421 INFO [stderr]   --> src/xt_type.rs:28:9
Dec 11 06:50:55.421 INFO [stderr]    |
Dec 11 06:50:55.421 INFO [stderr] 28 |     let mut val = XtValue {
Dec 11 06:50:55.421 INFO [stderr]    |         ----^^^
Dec 11 06:50:55.421 INFO [stderr]    |         |
Dec 11 06:50:55.421 INFO [stderr]    |         help: remove this `mut`
Dec 11 06:50:55.421 INFO [stderr]    |
Dec 11 06:50:55.421 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 06:50:55.421 INFO [stderr] 
Dec 11 06:50:55.422 INFO [stderr] warning: variable does not need to be mutable
Dec 11 06:50:55.422 INFO [stderr]   --> src/xt_type.rs:38:9
Dec 11 06:50:55.422 INFO [stderr]    |
Dec 11 06:50:55.422 INFO [stderr] 38 |     let mut val = XtValue {
Dec 11 06:50:55.422 INFO [stderr]    |         ----^^^
Dec 11 06:50:55.422 INFO [stderr]    |         |
Dec 11 06:50:55.422 INFO [stderr]    |         help: remove this `mut`
Dec 11 06:50:55.422 INFO [stderr] 
Dec 11 06:50:55.423 INFO [stderr] warning: field is never used: `in_if`
Dec 11 06:50:55.423 INFO [stderr]    --> src/parser.rs:483:5
Dec 11 06:50:55.423 INFO [stderr]     |
Dec 11 06:50:55.423 INFO [stderr] 483 |     in_if: isize,
Dec 11 06:50:55.423 INFO [stderr]     |     ^^^^^^^^^^^^
Dec 11 06:50:55.423 INFO [stderr]     |
Dec 11 06:50:55.423 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 11 06:50:55.424 INFO [stderr] 
Dec 11 06:50:55.424 INFO [stderr] warning: field is never used: `err`
Dec 11 06:50:55.424 INFO [stderr]    --> src/parser.rs:487:5
Dec 11 06:50:55.424 INFO [stderr]     |
Dec 11 06:50:55.424 INFO [stderr] 487 |     err: bool,
Dec 11 06:50:55.424 INFO [stderr]     |     ^^^^^^^^^
Dec 11 06:50:55.424 INFO [stderr] 
Dec 11 06:50:55.424 INFO [stderr] warning: variant is never constructed: `RETURN`
Dec 11 06:50:55.424 INFO [stderr]   --> src/run.rs:60:5
Dec 11 06:50:55.424 INFO [stderr]    |
Dec 11 06:50:55.424 INFO [stderr] 60 |     RETURN(XtValue),
Dec 11 06:50:55.424 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 11 06:50:55.424 INFO [stderr] 
Dec 11 06:50:55.424 INFO [stderr] warning: variant is never constructed: `BREAK`
Dec 11 06:50:55.424 INFO [stderr]   --> src/run.rs:61:5
Dec 11 06:50:55.424 INFO [stderr]    |
Dec 11 06:50:55.424 INFO [stderr] 61 |     BREAK,
Dec 11 06:50:55.424 INFO [stderr]    |     ^^^^^
Dec 11 06:50:55.425 INFO [stderr] 
Dec 11 06:50:55.425 INFO [stderr] warning: variant is never constructed: `CONTINUE`
Dec 11 06:50:55.425 INFO [stderr]   --> src/run.rs:62:5
Dec 11 06:50:55.425 INFO [stderr]    |
Dec 11 06:50:55.426 INFO [stderr] 62 |     CONTINUE,
Dec 11 06:50:55.426 INFO [stderr]    |     ^^^^^^^^
Dec 11 06:50:55.426 INFO [stderr] 
Dec 11 06:50:55.426 INFO [stderr] warning: field is never used: `name`
Dec 11 06:50:55.426 INFO [stderr]  --> src/xt_type.rs:6:5
Dec 11 06:50:55.427 INFO [stderr]   |
Dec 11 06:50:55.427 INFO [stderr] 6 |     name: String,
Dec 11 06:50:55.427 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 11 06:50:55.427 INFO [stderr] 
Dec 11 06:50:55.428 INFO [stderr] warning: variant is never constructed: `SysFunction`
Dec 11 06:50:55.428 INFO [stderr]   --> src/xt_type.rs:16:5
Dec 11 06:50:55.428 INFO [stderr]    |
Dec 11 06:50:55.428 INFO [stderr] 16 |     SysFunction(fn(&XtValue) -> ()),
Dec 11 06:50:55.429 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:50:55.429 INFO [stderr] 
Dec 11 06:50:55.429 INFO [stderr] warning: variant is never constructed: `DefFunction`
Dec 11 06:50:55.429 INFO [stderr]   --> src/xt_type.rs:17:5
Dec 11 06:50:55.429 INFO [stderr]    |
Dec 11 06:50:55.430 INFO [stderr] 17 |     DefFunction(Box<AST>),
Dec 11 06:50:55.430 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:50:55.430 INFO [stderr] 
Dec 11 06:50:55.430 INFO [stderr] warning: function is never used: `new_bool`
Dec 11 06:50:55.430 INFO [stderr]   --> src/xt_type.rs:37:1
Dec 11 06:50:55.431 INFO [stderr]    |
Dec 11 06:50:55.431 INFO [stderr] 37 | pub fn new_bool(i: bool) -> Box<XtValue> {
Dec 11 06:50:55.431 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:50:55.431 INFO [stderr] 
Dec 11 06:50:55.441 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 06:50:55.441 INFO [stderr]   --> src/run.rs:92:17
Dec 11 06:50:55.442 INFO [stderr]    |
Dec 11 06:50:55.442 INFO [stderr] 92 |                 run_var(context, iden, exp);
Dec 11 06:50:55.442 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:50:55.443 INFO [stderr]    |
Dec 11 06:50:55.443 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 11 06:50:55.443 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 06:50:55.443 INFO [stderr] 
Dec 11 06:50:55.443 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 06:50:55.444 INFO [stderr]   --> src/run.rs:95:17
Dec 11 06:50:55.444 INFO [stderr]    |
Dec 11 06:50:55.444 INFO [stderr] 95 |                 run_stmt(context,stmt);
Dec 11 06:50:55.444 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:50:55.444 INFO [stderr]    |
Dec 11 06:50:55.445 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 06:50:55.445 INFO [stderr] 
Dec 11 06:50:55.445 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 06:50:55.445 INFO [stderr]    --> src/run.rs:111:9
Dec 11 06:50:55.445 INFO [stderr]     |
Dec 11 06:50:55.446 INFO [stderr] 111 |         run_stmt(&mut context, &ast_vec);
Dec 11 06:50:55.446 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:50:55.446 INFO [stderr]     |
Dec 11 06:50:55.446 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 06:50:55.446 INFO [stderr] 
Dec 11 06:50:55.447 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 06:50:55.447 INFO [stderr]   --> src/main.rs:29:21
Dec 11 06:50:55.447 INFO [stderr]    |
Dec 11 06:50:55.447 INFO [stderr] 29 |                     run(ast);
Dec 11 06:50:55.447 INFO [stderr]    |                     ^^^^^^^^^
Dec 11 06:50:55.448 INFO [stderr]    |
Dec 11 06:50:55.448 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 06:50:55.448 INFO [stderr] 
Dec 11 06:50:55.497 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Dec 11 06:50:55.500 INFO [stderr] su: No module specific data is present
Dec 11 06:50:56.607 INFO running `"docker" "inspect" "00be803533938bffdfd685583c6cbff85a05cca20e4ae53a9c054660eecb0c98"`
Dec 11 06:50:56.976 INFO running `"docker" "rm" "-f" "00be803533938bffdfd685583c6cbff85a05cca20e4ae53a9c054660eecb0c98"`
Dec 11 06:50:57.320 INFO [stdout] 00be803533938bffdfd685583c6cbff85a05cca20e4ae53a9c054660eecb0c98