Nov 29 21:18:24.609 INFO checking nilq/ketchup against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 21:18:24.609 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 29 21:18:24.954 INFO [stdout] adc7ecb0070f1de048abb86cc471030add391040a4809ff562c5c13892e75d0a
Nov 29 21:18:24.957 INFO running `"docker" "start" "-a" "adc7ecb0070f1de048abb86cc471030add391040a4809ff562c5c13892e75d0a"`
Nov 29 21:18:26.060 INFO [stderr] usermod: no changes
Nov 29 21:18:26.120 INFO [stderr]     Checking ketchup v0.1.0 (/source)
Nov 29 21:18:26.480 INFO [stderr] warning: unused import: `Op`
Nov 29 21:18:26.480 INFO [stderr]   --> src/language/mod.rs:11:14
Nov 29 21:18:26.480 INFO [stderr]    |
Nov 29 21:18:26.480 INFO [stderr] 11 |     use vm::{Op, Value, Object, Native};
Nov 29 21:18:26.480 INFO [stderr]    |              ^^
Nov 29 21:18:26.480 INFO [stderr]    |
Nov 29 21:18:26.480 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 29 21:18:26.480 INFO [stderr] 
Nov 29 21:18:26.504 INFO [stderr] warning: unused import: `Op`
Nov 29 21:18:26.504 INFO [stderr]   --> src/language/mod.rs:11:14
Nov 29 21:18:26.504 INFO [stderr]    |
Nov 29 21:18:26.504 INFO [stderr] 11 |     use vm::{Op, Value, Object, Native};
Nov 29 21:18:26.504 INFO [stderr]    |              ^^
Nov 29 21:18:26.504 INFO [stderr]    |
Nov 29 21:18:26.504 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 29 21:18:26.504 INFO [stderr] 
Nov 29 21:18:26.632 INFO [stderr] warning: unreachable expression
Nov 29 21:18:26.632 INFO [stderr]   --> src/language/mod.rs:50:9
Nov 29 21:18:26.632 INFO [stderr]    |
Nov 29 21:18:26.632 INFO [stderr] 50 |         Value::Nil
Nov 29 21:18:26.632 INFO [stderr]    |         ^^^^^^^^^^
Nov 29 21:18:26.632 INFO [stderr]    |
Nov 29 21:18:26.632 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Nov 29 21:18:26.632 INFO [stderr] 
Nov 29 21:18:26.632 INFO [stderr] warning: unreachable expression
Nov 29 21:18:26.632 INFO [stderr]   --> src/language/mod.rs:50:9
Nov 29 21:18:26.632 INFO [stderr]    |
Nov 29 21:18:26.632 INFO [stderr] 50 |         Value::Nil
Nov 29 21:18:26.632 INFO [stderr]    |         ^^^^^^^^^^
Nov 29 21:18:26.632 INFO [stderr]    |
Nov 29 21:18:26.632 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Nov 29 21:18:26.632 INFO [stderr] 
Nov 29 21:18:26.944 INFO [stderr] warning: unreachable pattern
Nov 29 21:18:26.945 INFO [stderr]    --> src/language/mod.rs:114:13
Nov 29 21:18:26.945 INFO [stderr]     |
Nov 29 21:18:26.945 INFO [stderr] 114 |             _ => panic!("unimplemented expression!") ,
Nov 29 21:18:26.945 INFO [stderr]     |             ^
Nov 29 21:18:26.945 INFO [stderr]     |
Nov 29 21:18:26.945 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Nov 29 21:18:26.945 INFO [stderr] 
Nov 29 21:18:26.945 INFO [stderr] warning: unreachable pattern
Nov 29 21:18:26.945 INFO [stderr]    --> src/language/mod.rs:157:17
Nov 29 21:18:26.945 INFO [stderr]     |
Nov 29 21:18:26.945 INFO [stderr] 157 |                 _ => panic!("unstable/unimplemented statement!?")
Nov 29 21:18:26.945 INFO [stderr]     |                 ^
Nov 29 21:18:26.945 INFO [stderr] 
Nov 29 21:18:26.945 INFO [stderr] warning: unreachable pattern
Nov 29 21:18:26.945 INFO [stderr]   --> src/language/vm/mod.rs:63:17
Nov 29 21:18:26.945 INFO [stderr]    |
Nov 29 21:18:26.945 INFO [stderr] 63 |                 Op::Name(ref n) => {
Nov 29 21:18:26.945 INFO [stderr]    |                 ^^^^^^^^^^^^^^^
Nov 29 21:18:26.945 INFO [stderr] 
Nov 29 21:18:26.945 INFO [stderr] warning: unreachable pattern
Nov 29 21:18:26.945 INFO [stderr]    --> src/language/vm/mod.rs:129:17
Nov 29 21:18:26.945 INFO [stderr]     |
Nov 29 21:18:26.945 INFO [stderr] 129 |                 _ => panic!("angery, not covered!?!"),
Nov 29 21:18:26.945 INFO [stderr]     |                 ^
Nov 29 21:18:26.945 INFO [stderr] 
Nov 29 21:18:26.953 INFO [stderr] warning: value assigned to `body` is never read
Nov 29 21:18:26.953 INFO [stderr]    --> src/language/syntax/parser/mod.rs:186:29
Nov 29 21:18:26.953 INFO [stderr]     |
Nov 29 21:18:26.953 INFO [stderr] 186 |                     let mut body: Option<Vec<Statement>> = None;
Nov 29 21:18:26.953 INFO [stderr]     |                             ^^^^
Nov 29 21:18:26.953 INFO [stderr]     |
Nov 29 21:18:26.953 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 29 21:18:26.953 INFO [stderr] 
Nov 29 21:18:26.953 INFO [stderr] warning: unused variable: `t`
Nov 29 21:18:26.953 INFO [stderr]    --> src/language/syntax/parser/mod.rs:215:25
Nov 29 21:18:26.953 INFO [stderr]     |
Nov 29 21:18:26.953 INFO [stderr] 215 |                         t => body = Some(vec!(Statement::Expression(Box::new(self.expression())))),
Nov 29 21:18:26.953 INFO [stderr]     |                         ^ help: consider using `_t` instead
Nov 29 21:18:26.953 INFO [stderr]     |
Nov 29 21:18:26.953 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 29 21:18:26.953 INFO [stderr] 
Nov 29 21:18:26.956 INFO [stderr] warning: variable does not need to be mutable
Nov 29 21:18:26.956 INFO [stderr]   --> src/main.rs:65:9
Nov 29 21:18:26.956 INFO [stderr]    |
Nov 29 21:18:26.956 INFO [stderr] 65 |     let mut test = r#"
Nov 29 21:18:26.956 INFO [stderr]    |         ----^^^^
Nov 29 21:18:26.956 INFO [stderr]    |         |
Nov 29 21:18:26.956 INFO [stderr]    |         help: remove this `mut`
Nov 29 21:18:26.956 INFO [stderr]    |
Nov 29 21:18:26.956 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 29 21:18:26.956 INFO [stderr] 
Nov 29 21:18:27.012 INFO [stderr] warning: unreachable pattern
Nov 29 21:18:27.013 INFO [stderr]    --> src/language/mod.rs:114:13
Nov 29 21:18:27.013 INFO [stderr]     |
Nov 29 21:18:27.013 INFO [stderr] 114 |             _ => panic!("unimplemented expression!") ,
Nov 29 21:18:27.013 INFO [stderr]     |             ^
Nov 29 21:18:27.013 INFO [stderr]     |
Nov 29 21:18:27.013 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Nov 29 21:18:27.013 INFO [stderr] 
Nov 29 21:18:27.014 INFO [stderr] warning: unreachable pattern
Nov 29 21:18:27.014 INFO [stderr]    --> src/language/mod.rs:157:17
Nov 29 21:18:27.014 INFO [stderr]     |
Nov 29 21:18:27.014 INFO [stderr] 157 |                 _ => panic!("unstable/unimplemented statement!?")
Nov 29 21:18:27.014 INFO [stderr]     |                 ^
Nov 29 21:18:27.014 INFO [stderr] 
Nov 29 21:18:27.014 INFO [stderr] warning: unreachable pattern
Nov 29 21:18:27.014 INFO [stderr]   --> src/language/vm/mod.rs:63:17
Nov 29 21:18:27.014 INFO [stderr]    |
Nov 29 21:18:27.015 INFO [stderr] 63 |                 Op::Name(ref n) => {
Nov 29 21:18:27.015 INFO [stderr]    |                 ^^^^^^^^^^^^^^^
Nov 29 21:18:27.015 INFO [stderr] 
Nov 29 21:18:27.015 INFO [stderr] warning: unreachable pattern
Nov 29 21:18:27.015 INFO [stderr]    --> src/language/vm/mod.rs:129:17
Nov 29 21:18:27.015 INFO [stderr]     |
Nov 29 21:18:27.015 INFO [stderr] 129 |                 _ => panic!("angery, not covered!?!"),
Nov 29 21:18:27.015 INFO [stderr]     |                 ^
Nov 29 21:18:27.015 INFO [stderr] 
Nov 29 21:18:27.015 INFO [stderr] warning: value assigned to `body` is never read
Nov 29 21:18:27.016 INFO [stderr]    --> src/language/syntax/parser/mod.rs:186:29
Nov 29 21:18:27.016 INFO [stderr]     |
Nov 29 21:18:27.016 INFO [stderr] 186 |                     let mut body: Option<Vec<Statement>> = None;
Nov 29 21:18:27.016 INFO [stderr]     |                             ^^^^
Nov 29 21:18:27.016 INFO [stderr]     |
Nov 29 21:18:27.016 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 29 21:18:27.016 INFO [stderr] 
Nov 29 21:18:27.016 INFO [stderr] warning: unused variable: `t`
Nov 29 21:18:27.016 INFO [stderr]    --> src/language/syntax/parser/mod.rs:215:25
Nov 29 21:18:27.016 INFO [stderr]     |
Nov 29 21:18:27.016 INFO [stderr] 215 |                         t => body = Some(vec!(Statement::Expression(Box::new(self.expression())))),
Nov 29 21:18:27.016 INFO [stderr]     |                         ^ help: consider using `_t` instead
Nov 29 21:18:27.016 INFO [stderr]     |
Nov 29 21:18:27.016 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 29 21:18:27.016 INFO [stderr] 
Nov 29 21:18:27.032 INFO [stderr] warning: variable does not need to be mutable
Nov 29 21:18:27.032 INFO [stderr]   --> src/main.rs:65:9
Nov 29 21:18:27.032 INFO [stderr]    |
Nov 29 21:18:27.032 INFO [stderr] 65 |     let mut test = r#"
Nov 29 21:18:27.033 INFO [stderr]    |         ----^^^^
Nov 29 21:18:27.033 INFO [stderr]    |         |
Nov 29 21:18:27.033 INFO [stderr]    |         help: remove this `mut`
Nov 29 21:18:27.033 INFO [stderr]    |
Nov 29 21:18:27.033 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 29 21:18:27.033 INFO [stderr] 
Nov 29 21:18:27.132 INFO [stderr] warning: variant is never constructed: `Block`
Nov 29 21:18:27.132 INFO [stderr]  --> src/language/syntax/lexer/token.rs:3:5
Nov 29 21:18:27.132 INFO [stderr]   |
Nov 29 21:18:27.132 INFO [stderr] 3 |     Block(Vec<Token>),
Nov 29 21:18:27.132 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 29 21:18:27.133 INFO [stderr]   |
Nov 29 21:18:27.133 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 29 21:18:27.133 INFO [stderr] 
Nov 29 21:18:27.133 INFO [stderr] warning: variant is never constructed: `Tokens`
Nov 29 21:18:27.134 INFO [stderr]  --> src/language/syntax/lexer/block_tree.rs:6:5
Nov 29 21:18:27.134 INFO [stderr]   |
Nov 29 21:18:27.134 INFO [stderr] 6 |     Tokens(Vec<Token>),
Nov 29 21:18:27.134 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 29 21:18:27.134 INFO [stderr] 
Nov 29 21:18:27.134 INFO [stderr] warning: method is never used: `value`
Nov 29 21:18:27.135 INFO [stderr]   --> src/language/syntax/lexer/block_tree.rs:22:5
Nov 29 21:18:27.135 INFO [stderr]    |
Nov 29 21:18:27.135 INFO [stderr] 22 |     pub fn value(&self) -> &ChunkValue {
Nov 29 21:18:27.135 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 21:18:27.135 INFO [stderr] 
Nov 29 21:18:27.136 INFO [stderr] warning: function is never used: `lex_branch`
Nov 29 21:18:27.136 INFO [stderr]   --> src/language/syntax/lexer/lexer.rs:80:1
Nov 29 21:18:27.136 INFO [stderr]    |
Nov 29 21:18:27.136 INFO [stderr] 80 | pub fn lex_branch(branch: &Branch) -> Branch {
Nov 29 21:18:27.136 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 21:18:27.136 INFO [stderr] 
Nov 29 21:18:27.136 INFO [stderr] warning: function is never used: `flatten_branch`
Nov 29 21:18:27.136 INFO [stderr]   --> src/language/syntax/lexer/lexer.rs:98:1
Nov 29 21:18:27.136 INFO [stderr]    |
Nov 29 21:18:27.136 INFO [stderr] 98 | pub fn flatten_branch(branch: &Branch) -> Vec<Token> {
Nov 29 21:18:27.136 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 21:18:27.136 INFO [stderr] 
Nov 29 21:18:27.136 INFO [stderr] warning: function is never used: `process_branch`
Nov 29 21:18:27.136 INFO [stderr]    --> src/language/syntax/lexer/lexer.rs:110:1
Nov 29 21:18:27.136 INFO [stderr]     |
Nov 29 21:18:27.136 INFO [stderr] 110 | pub fn process_branch(branch: &Branch) -> Vec<Token> {
Nov 29 21:18:27.136 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 21:18:27.136 INFO [stderr] 
Nov 29 21:18:27.137 INFO [stderr] warning: variant is never constructed: `Block`
Nov 29 21:18:27.137 INFO [stderr]   --> src/language/syntax/parser/ast.rs:15:5
Nov 29 21:18:27.137 INFO [stderr]    |
Nov 29 21:18:27.137 INFO [stderr] 15 |     Block(Box<Vec<Statement>>),
Nov 29 21:18:27.137 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 21:18:27.137 INFO [stderr] 
Nov 29 21:18:27.137 INFO [stderr] warning: variant is never constructed: `Jump`
Nov 29 21:18:27.137 INFO [stderr]   --> src/language/vm/op.rs:21:5
Nov 29 21:18:27.137 INFO [stderr]    |
Nov 29 21:18:27.137 INFO [stderr] 21 |     Jump(i32),
Nov 29 21:18:27.137 INFO [stderr]    |     ^^^^^^^^^
Nov 29 21:18:27.137 INFO [stderr] 
Nov 29 21:18:27.137 INFO [stderr] warning: function is never used: `test`
Nov 29 21:18:27.137 INFO [stderr]   --> src/main.rs:61:1
Nov 29 21:18:27.137 INFO [stderr]    |
Nov 29 21:18:27.138 INFO [stderr] 61 | fn test() {
Nov 29 21:18:27.138 INFO [stderr]    | ^^^^^^^^^
Nov 29 21:18:27.138 INFO [stderr] 
Nov 29 21:18:27.146 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 21:18:27.146 INFO [stderr]   --> src/main.rs:53:17
Nov 29 21:18:27.146 INFO [stderr]    |
Nov 29 21:18:27.146 INFO [stderr] 53 |                 vm.run(&mut scopes);
Nov 29 21:18:27.146 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^
Nov 29 21:18:27.146 INFO [stderr]    |
Nov 29 21:18:27.146 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 21:18:27.146 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 21:18:27.146 INFO [stderr] 
Nov 29 21:18:27.147 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 21:18:27.147 INFO [stderr]   --> src/main.rs:92:5
Nov 29 21:18:27.147 INFO [stderr]    |
Nov 29 21:18:27.147 INFO [stderr] 92 |     vm.run(&mut scopes);
Nov 29 21:18:27.147 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 29 21:18:27.147 INFO [stderr]    |
Nov 29 21:18:27.147 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 21:18:27.147 INFO [stderr] 
Nov 29 21:18:27.318 INFO [stderr] warning: variant is never constructed: `Block`
Nov 29 21:18:27.318 INFO [stderr]  --> src/language/syntax/lexer/token.rs:3:5
Nov 29 21:18:27.318 INFO [stderr]   |
Nov 29 21:18:27.318 INFO [stderr] 3 |     Block(Vec<Token>),
Nov 29 21:18:27.319 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 29 21:18:27.319 INFO [stderr]   |
Nov 29 21:18:27.319 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 29 21:18:27.319 INFO [stderr] 
Nov 29 21:18:27.319 INFO [stderr] warning: variant is never constructed: `Tokens`
Nov 29 21:18:27.320 INFO [stderr]  --> src/language/syntax/lexer/block_tree.rs:6:5
Nov 29 21:18:27.320 INFO [stderr]   |
Nov 29 21:18:27.320 INFO [stderr] 6 |     Tokens(Vec<Token>),
Nov 29 21:18:27.320 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 29 21:18:27.320 INFO [stderr] 
Nov 29 21:18:27.321 INFO [stderr] warning: method is never used: `value`
Nov 29 21:18:27.321 INFO [stderr]   --> src/language/syntax/lexer/block_tree.rs:22:5
Nov 29 21:18:27.321 INFO [stderr]    |
Nov 29 21:18:27.321 INFO [stderr] 22 |     pub fn value(&self) -> &ChunkValue {
Nov 29 21:18:27.321 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 21:18:27.322 INFO [stderr] 
Nov 29 21:18:27.322 INFO [stderr] warning: function is never used: `lex_branch`
Nov 29 21:18:27.322 INFO [stderr]   --> src/language/syntax/lexer/lexer.rs:80:1
Nov 29 21:18:27.322 INFO [stderr]    |
Nov 29 21:18:27.322 INFO [stderr] 80 | pub fn lex_branch(branch: &Branch) -> Branch {
Nov 29 21:18:27.323 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 21:18:27.323 INFO [stderr] 
Nov 29 21:18:27.323 INFO [stderr] warning: function is never used: `flatten_branch`
Nov 29 21:18:27.323 INFO [stderr]   --> src/language/syntax/lexer/lexer.rs:98:1
Nov 29 21:18:27.323 INFO [stderr]    |
Nov 29 21:18:27.324 INFO [stderr] 98 | pub fn flatten_branch(branch: &Branch) -> Vec<Token> {
Nov 29 21:18:27.324 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 21:18:27.324 INFO [stderr] 
Nov 29 21:18:27.324 INFO [stderr] warning: function is never used: `process_branch`
Nov 29 21:18:27.324 INFO [stderr]    --> src/language/syntax/lexer/lexer.rs:110:1
Nov 29 21:18:27.325 INFO [stderr]     |
Nov 29 21:18:27.325 INFO [stderr] 110 | pub fn process_branch(branch: &Branch) -> Vec<Token> {
Nov 29 21:18:27.325 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 21:18:27.325 INFO [stderr] 
Nov 29 21:18:27.326 INFO [stderr] warning: variant is never constructed: `Block`
Nov 29 21:18:27.326 INFO [stderr]   --> src/language/syntax/parser/ast.rs:15:5
Nov 29 21:18:27.326 INFO [stderr]    |
Nov 29 21:18:27.326 INFO [stderr] 15 |     Block(Box<Vec<Statement>>),
Nov 29 21:18:27.326 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 21:18:27.327 INFO [stderr] 
Nov 29 21:18:27.327 INFO [stderr] warning: variant is never constructed: `Jump`
Nov 29 21:18:27.327 INFO [stderr]   --> src/language/vm/op.rs:21:5
Nov 29 21:18:27.327 INFO [stderr]    |
Nov 29 21:18:27.327 INFO [stderr] 21 |     Jump(i32),
Nov 29 21:18:27.328 INFO [stderr]    |     ^^^^^^^^^
Nov 29 21:18:27.328 INFO [stderr] 
Nov 29 21:18:27.328 INFO [stderr] warning: function is never used: `test`
Nov 29 21:18:27.328 INFO [stderr]   --> src/main.rs:61:1
Nov 29 21:18:27.328 INFO [stderr]    |
Nov 29 21:18:27.329 INFO [stderr] 61 | fn test() {
Nov 29 21:18:27.329 INFO [stderr]    | ^^^^^^^^^
Nov 29 21:18:27.329 INFO [stderr] 
Nov 29 21:18:27.329 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 21:18:27.329 INFO [stderr]   --> src/main.rs:53:17
Nov 29 21:18:27.330 INFO [stderr]    |
Nov 29 21:18:27.330 INFO [stderr] 53 |                 vm.run(&mut scopes);
Nov 29 21:18:27.330 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^
Nov 29 21:18:27.330 INFO [stderr]    |
Nov 29 21:18:27.330 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 21:18:27.331 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 21:18:27.331 INFO [stderr] 
Nov 29 21:18:27.331 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 21:18:27.331 INFO [stderr]   --> src/main.rs:92:5
Nov 29 21:18:27.332 INFO [stderr]    |
Nov 29 21:18:27.332 INFO [stderr] 92 |     vm.run(&mut scopes);
Nov 29 21:18:27.332 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 29 21:18:27.332 INFO [stderr]    |
Nov 29 21:18:27.332 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 21:18:27.333 INFO [stderr] 
Nov 29 21:18:27.364 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
Nov 29 21:18:27.366 INFO [stderr] su: No module specific data is present
Nov 29 21:18:28.173 INFO running `"docker" "inspect" "adc7ecb0070f1de048abb86cc471030add391040a4809ff562c5c13892e75d0a"`
Nov 29 21:18:28.544 INFO running `"docker" "rm" "-f" "adc7ecb0070f1de048abb86cc471030add391040a4809ff562c5c13892e75d0a"`
Nov 29 21:18:28.904 INFO [stdout] adc7ecb0070f1de048abb86cc471030add391040a4809ff562c5c13892e75d0a