Dec 01 07:25:22.481 INFO testing nilq/ketchup against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 07:25:22.483 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 07:25:22.847 INFO [stdout] 607d7e0719eea3111b9a9d02de15f76d080d458cc98cd290c76cb9371c9e035e
Dec 01 07:25:22.855 INFO running `"docker" "start" "-a" "607d7e0719eea3111b9a9d02de15f76d080d458cc98cd290c76cb9371c9e035e"`
Dec 01 07:25:23.788 INFO [stderr] usermod: no changes
Dec 01 07:25:23.825 INFO [stderr]    Compiling ketchup v0.1.0 (/source)
Dec 01 07:25:24.076 INFO [stderr] warning: unused import: `Op`
Dec 01 07:25:24.076 INFO [stderr]   --> src/language/mod.rs:11:14
Dec 01 07:25:24.076 INFO [stderr]    |
Dec 01 07:25:24.076 INFO [stderr] 11 |     use vm::{Op, Value, Object, Native};
Dec 01 07:25:24.076 INFO [stderr]    |              ^^
Dec 01 07:25:24.076 INFO [stderr]    |
Dec 01 07:25:24.076 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 01 07:25:24.076 INFO [stderr] 
Dec 01 07:25:24.187 INFO [stderr] warning: unreachable expression
Dec 01 07:25:24.187 INFO [stderr]   --> src/language/mod.rs:50:9
Dec 01 07:25:24.187 INFO [stderr]    |
Dec 01 07:25:24.187 INFO [stderr] 50 |         Value::Nil
Dec 01 07:25:24.187 INFO [stderr]    |         ^^^^^^^^^^
Dec 01 07:25:24.187 INFO [stderr]    |
Dec 01 07:25:24.187 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 01 07:25:24.187 INFO [stderr] 
Dec 01 07:25:24.385 INFO [stderr] warning: unreachable pattern
Dec 01 07:25:24.385 INFO [stderr]    --> src/language/mod.rs:114:13
Dec 01 07:25:24.385 INFO [stderr]     |
Dec 01 07:25:24.385 INFO [stderr] 114 |             _ => panic!("unimplemented expression!") ,
Dec 01 07:25:24.385 INFO [stderr]     |             ^
Dec 01 07:25:24.385 INFO [stderr]     |
Dec 01 07:25:24.385 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 01 07:25:24.385 INFO [stderr] 
Dec 01 07:25:24.386 INFO [stderr] warning: unreachable pattern
Dec 01 07:25:24.386 INFO [stderr]    --> src/language/mod.rs:157:17
Dec 01 07:25:24.386 INFO [stderr]     |
Dec 01 07:25:24.386 INFO [stderr] 157 |                 _ => panic!("unstable/unimplemented statement!?")
Dec 01 07:25:24.386 INFO [stderr]     |                 ^
Dec 01 07:25:24.386 INFO [stderr] 
Dec 01 07:25:24.387 INFO [stderr] warning: unreachable pattern
Dec 01 07:25:24.387 INFO [stderr]   --> src/language/vm/mod.rs:63:17
Dec 01 07:25:24.387 INFO [stderr]    |
Dec 01 07:25:24.387 INFO [stderr] 63 |                 Op::Name(ref n) => {
Dec 01 07:25:24.387 INFO [stderr]    |                 ^^^^^^^^^^^^^^^
Dec 01 07:25:24.387 INFO [stderr] 
Dec 01 07:25:24.387 INFO [stderr] warning: unreachable pattern
Dec 01 07:25:24.387 INFO [stderr]    --> src/language/vm/mod.rs:129:17
Dec 01 07:25:24.387 INFO [stderr]     |
Dec 01 07:25:24.387 INFO [stderr] 129 |                 _ => panic!("angery, not covered!?!"),
Dec 01 07:25:24.387 INFO [stderr]     |                 ^
Dec 01 07:25:24.387 INFO [stderr] 
Dec 01 07:25:24.390 INFO [stderr] warning: value assigned to `body` is never read
Dec 01 07:25:24.390 INFO [stderr]    --> src/language/syntax/parser/mod.rs:186:29
Dec 01 07:25:24.390 INFO [stderr]     |
Dec 01 07:25:24.390 INFO [stderr] 186 |                     let mut body: Option<Vec<Statement>> = None;
Dec 01 07:25:24.390 INFO [stderr]     |                             ^^^^
Dec 01 07:25:24.390 INFO [stderr]     |
Dec 01 07:25:24.390 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 01 07:25:24.390 INFO [stderr] 
Dec 01 07:25:24.395 INFO [stderr] warning: unused variable: `t`
Dec 01 07:25:24.395 INFO [stderr]    --> src/language/syntax/parser/mod.rs:215:25
Dec 01 07:25:24.395 INFO [stderr]     |
Dec 01 07:25:24.395 INFO [stderr] 215 |                         t => body = Some(vec!(Statement::Expression(Box::new(self.expression())))),
Dec 01 07:25:24.395 INFO [stderr]     |                         ^ help: consider using `_t` instead
Dec 01 07:25:24.395 INFO [stderr]     |
Dec 01 07:25:24.395 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 01 07:25:24.395 INFO [stderr] 
Dec 01 07:25:24.399 INFO [stderr] warning: variable does not need to be mutable
Dec 01 07:25:24.399 INFO [stderr]   --> src/main.rs:65:9
Dec 01 07:25:24.399 INFO [stderr]    |
Dec 01 07:25:24.399 INFO [stderr] 65 |     let mut test = r#"
Dec 01 07:25:24.399 INFO [stderr]    |         ----^^^^
Dec 01 07:25:24.399 INFO [stderr]    |         |
Dec 01 07:25:24.399 INFO [stderr]    |         help: remove this `mut`
Dec 01 07:25:24.399 INFO [stderr]    |
Dec 01 07:25:24.399 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 07:25:24.399 INFO [stderr] 
Dec 01 07:25:24.543 INFO [stderr] warning: variant is never constructed: `Block`
Dec 01 07:25:24.543 INFO [stderr]  --> src/language/syntax/lexer/token.rs:3:5
Dec 01 07:25:24.543 INFO [stderr]   |
Dec 01 07:25:24.543 INFO [stderr] 3 |     Block(Vec<Token>),
Dec 01 07:25:24.543 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 01 07:25:24.543 INFO [stderr]   |
Dec 01 07:25:24.543 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 07:25:24.543 INFO [stderr] 
Dec 01 07:25:24.543 INFO [stderr] warning: variant is never constructed: `Tokens`
Dec 01 07:25:24.543 INFO [stderr]  --> src/language/syntax/lexer/block_tree.rs:6:5
Dec 01 07:25:24.543 INFO [stderr]   |
Dec 01 07:25:24.543 INFO [stderr] 6 |     Tokens(Vec<Token>),
Dec 01 07:25:24.543 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 01 07:25:24.543 INFO [stderr] 
Dec 01 07:25:24.543 INFO [stderr] warning: method is never used: `value`
Dec 01 07:25:24.543 INFO [stderr]   --> src/language/syntax/lexer/block_tree.rs:22:5
Dec 01 07:25:24.543 INFO [stderr]    |
Dec 01 07:25:24.543 INFO [stderr] 22 |     pub fn value(&self) -> &ChunkValue {
Dec 01 07:25:24.543 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:25:24.543 INFO [stderr] 
Dec 01 07:25:24.543 INFO [stderr] warning: function is never used: `lex_branch`
Dec 01 07:25:24.543 INFO [stderr]   --> src/language/syntax/lexer/lexer.rs:80:1
Dec 01 07:25:24.543 INFO [stderr]    |
Dec 01 07:25:24.543 INFO [stderr] 80 | pub fn lex_branch(branch: &Branch) -> Branch {
Dec 01 07:25:24.543 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:25:24.543 INFO [stderr] 
Dec 01 07:25:24.543 INFO [stderr] warning: function is never used: `flatten_branch`
Dec 01 07:25:24.543 INFO [stderr]   --> src/language/syntax/lexer/lexer.rs:98:1
Dec 01 07:25:24.543 INFO [stderr]    |
Dec 01 07:25:24.543 INFO [stderr] 98 | pub fn flatten_branch(branch: &Branch) -> Vec<Token> {
Dec 01 07:25:24.543 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:25:24.543 INFO [stderr] 
Dec 01 07:25:24.543 INFO [stderr] warning: function is never used: `process_branch`
Dec 01 07:25:24.543 INFO [stderr]    --> src/language/syntax/lexer/lexer.rs:110:1
Dec 01 07:25:24.543 INFO [stderr]     |
Dec 01 07:25:24.543 INFO [stderr] 110 | pub fn process_branch(branch: &Branch) -> Vec<Token> {
Dec 01 07:25:24.543 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:25:24.543 INFO [stderr] 
Dec 01 07:25:24.549 INFO [stderr] warning: variant is never constructed: `Block`
Dec 01 07:25:24.549 INFO [stderr]   --> src/language/syntax/parser/ast.rs:15:5
Dec 01 07:25:24.549 INFO [stderr]    |
Dec 01 07:25:24.549 INFO [stderr] 15 |     Block(Box<Vec<Statement>>),
Dec 01 07:25:24.549 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:25:24.549 INFO [stderr] 
Dec 01 07:25:24.549 INFO [stderr] warning: variant is never constructed: `Jump`
Dec 01 07:25:24.549 INFO [stderr]   --> src/language/vm/op.rs:21:5
Dec 01 07:25:24.549 INFO [stderr]    |
Dec 01 07:25:24.549 INFO [stderr] 21 |     Jump(i32),
Dec 01 07:25:24.549 INFO [stderr]    |     ^^^^^^^^^
Dec 01 07:25:24.549 INFO [stderr] 
Dec 01 07:25:24.549 INFO [stderr] warning: function is never used: `test`
Dec 01 07:25:24.549 INFO [stderr]   --> src/main.rs:61:1
Dec 01 07:25:24.549 INFO [stderr]    |
Dec 01 07:25:24.549 INFO [stderr] 61 | fn test() {
Dec 01 07:25:24.549 INFO [stderr]    | ^^^^^^^^^
Dec 01 07:25:24.549 INFO [stderr] 
Dec 01 07:25:24.555 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 07:25:24.555 INFO [stderr]   --> src/main.rs:53:17
Dec 01 07:25:24.555 INFO [stderr]    |
Dec 01 07:25:24.555 INFO [stderr] 53 |                 vm.run(&mut scopes);
Dec 01 07:25:24.555 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^
Dec 01 07:25:24.555 INFO [stderr]    |
Dec 01 07:25:24.555 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 07:25:24.555 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 07:25:24.555 INFO [stderr] 
Dec 01 07:25:24.555 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 07:25:24.555 INFO [stderr]   --> src/main.rs:92:5
Dec 01 07:25:24.555 INFO [stderr]    |
Dec 01 07:25:24.555 INFO [stderr] 92 |     vm.run(&mut scopes);
Dec 01 07:25:24.555 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 01 07:25:24.555 INFO [stderr]    |
Dec 01 07:25:24.555 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 07:25:24.555 INFO [stderr] 
Dec 01 07:25:26.649 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.83s
Dec 01 07:25:26.651 INFO [stderr] su: No module specific data is present
Dec 01 07:25:27.298 INFO running `"docker" "inspect" "607d7e0719eea3111b9a9d02de15f76d080d458cc98cd290c76cb9371c9e035e"`
Dec 01 07:25:27.559 INFO running `"docker" "rm" "-f" "607d7e0719eea3111b9a9d02de15f76d080d458cc98cd290c76cb9371c9e035e"`
Dec 01 07:25:27.879 INFO [stdout] 607d7e0719eea3111b9a9d02de15f76d080d458cc98cd290c76cb9371c9e035e
Dec 01 07:25:27.883 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 07:25:28.328 INFO [stdout] 9e71d2c020e4aae39a666989eeff1403f5b970b9bb664cc62e77c6ab7f09157a
Dec 01 07:25:28.331 INFO running `"docker" "start" "-a" "9e71d2c020e4aae39a666989eeff1403f5b970b9bb664cc62e77c6ab7f09157a"`
Dec 01 07:25:30.335 INFO [stderr] usermod: no changes
Dec 01 07:25:30.411 INFO [stderr]    Compiling ketchup v0.1.0 (/source)
Dec 01 07:25:30.869 INFO [stderr] warning: unused import: `Op`
Dec 01 07:25:30.870 INFO [stderr]   --> src/language/mod.rs:11:14
Dec 01 07:25:30.870 INFO [stderr]    |
Dec 01 07:25:30.870 INFO [stderr] 11 |     use vm::{Op, Value, Object, Native};
Dec 01 07:25:30.871 INFO [stderr]    |              ^^
Dec 01 07:25:30.871 INFO [stderr]    |
Dec 01 07:25:30.875 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 01 07:25:30.875 INFO [stderr] 
Dec 01 07:25:30.991 INFO [stderr] warning: unreachable expression
Dec 01 07:25:30.991 INFO [stderr]   --> src/language/mod.rs:50:9
Dec 01 07:25:30.991 INFO [stderr]    |
Dec 01 07:25:30.991 INFO [stderr] 50 |         Value::Nil
Dec 01 07:25:30.991 INFO [stderr]    |         ^^^^^^^^^^
Dec 01 07:25:30.991 INFO [stderr]    |
Dec 01 07:25:30.991 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 01 07:25:30.991 INFO [stderr] 
Dec 01 07:25:31.201 INFO [stderr] warning: unreachable pattern
Dec 01 07:25:31.201 INFO [stderr]    --> src/language/mod.rs:114:13
Dec 01 07:25:31.201 INFO [stderr]     |
Dec 01 07:25:31.201 INFO [stderr] 114 |             _ => panic!("unimplemented expression!") ,
Dec 01 07:25:31.201 INFO [stderr]     |             ^
Dec 01 07:25:31.201 INFO [stderr]     |
Dec 01 07:25:31.201 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 01 07:25:31.201 INFO [stderr] 
Dec 01 07:25:31.201 INFO [stderr] warning: unreachable pattern
Dec 01 07:25:31.201 INFO [stderr]    --> src/language/mod.rs:157:17
Dec 01 07:25:31.201 INFO [stderr]     |
Dec 01 07:25:31.201 INFO [stderr] 157 |                 _ => panic!("unstable/unimplemented statement!?")
Dec 01 07:25:31.202 INFO [stderr]     |                 ^
Dec 01 07:25:31.202 INFO [stderr] 
Dec 01 07:25:31.202 INFO [stderr] warning: unreachable pattern
Dec 01 07:25:31.202 INFO [stderr]   --> src/language/vm/mod.rs:63:17
Dec 01 07:25:31.202 INFO [stderr]    |
Dec 01 07:25:31.202 INFO [stderr] 63 |                 Op::Name(ref n) => {
Dec 01 07:25:31.202 INFO [stderr]    |                 ^^^^^^^^^^^^^^^
Dec 01 07:25:31.202 INFO [stderr] 
Dec 01 07:25:31.202 INFO [stderr] warning: unreachable pattern
Dec 01 07:25:31.202 INFO [stderr]    --> src/language/vm/mod.rs:129:17
Dec 01 07:25:31.202 INFO [stderr]     |
Dec 01 07:25:31.202 INFO [stderr] 129 |                 _ => panic!("angery, not covered!?!"),
Dec 01 07:25:31.202 INFO [stderr]     |                 ^
Dec 01 07:25:31.202 INFO [stderr] 
Dec 01 07:25:31.207 INFO [stderr] warning: value assigned to `body` is never read
Dec 01 07:25:31.207 INFO [stderr]    --> src/language/syntax/parser/mod.rs:186:29
Dec 01 07:25:31.207 INFO [stderr]     |
Dec 01 07:25:31.207 INFO [stderr] 186 |                     let mut body: Option<Vec<Statement>> = None;
Dec 01 07:25:31.207 INFO [stderr]     |                             ^^^^
Dec 01 07:25:31.207 INFO [stderr]     |
Dec 01 07:25:31.207 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 01 07:25:31.207 INFO [stderr] 
Dec 01 07:25:31.207 INFO [stderr] warning: unused variable: `t`
Dec 01 07:25:31.207 INFO [stderr]    --> src/language/syntax/parser/mod.rs:215:25
Dec 01 07:25:31.207 INFO [stderr]     |
Dec 01 07:25:31.207 INFO [stderr] 215 |                         t => body = Some(vec!(Statement::Expression(Box::new(self.expression())))),
Dec 01 07:25:31.207 INFO [stderr]     |                         ^ help: consider using `_t` instead
Dec 01 07:25:31.207 INFO [stderr]     |
Dec 01 07:25:31.207 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 01 07:25:31.207 INFO [stderr] 
Dec 01 07:25:31.207 INFO [stderr] warning: variable does not need to be mutable
Dec 01 07:25:31.207 INFO [stderr]   --> src/main.rs:65:9
Dec 01 07:25:31.207 INFO [stderr]    |
Dec 01 07:25:31.207 INFO [stderr] 65 |     let mut test = r#"
Dec 01 07:25:31.207 INFO [stderr]    |         ----^^^^
Dec 01 07:25:31.207 INFO [stderr]    |         |
Dec 01 07:25:31.207 INFO [stderr]    |         help: remove this `mut`
Dec 01 07:25:31.207 INFO [stderr]    |
Dec 01 07:25:31.223 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 07:25:31.223 INFO [stderr] 
Dec 01 07:25:31.367 INFO [stderr] warning: variant is never constructed: `Block`
Dec 01 07:25:31.367 INFO [stderr]  --> src/language/syntax/lexer/token.rs:3:5
Dec 01 07:25:31.367 INFO [stderr]   |
Dec 01 07:25:31.367 INFO [stderr] 3 |     Block(Vec<Token>),
Dec 01 07:25:31.367 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 01 07:25:31.367 INFO [stderr]   |
Dec 01 07:25:31.367 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 07:25:31.367 INFO [stderr] 
Dec 01 07:25:31.367 INFO [stderr] warning: variant is never constructed: `Tokens`
Dec 01 07:25:31.367 INFO [stderr]  --> src/language/syntax/lexer/block_tree.rs:6:5
Dec 01 07:25:31.367 INFO [stderr]   |
Dec 01 07:25:31.367 INFO [stderr] 6 |     Tokens(Vec<Token>),
Dec 01 07:25:31.367 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 01 07:25:31.367 INFO [stderr] 
Dec 01 07:25:31.367 INFO [stderr] warning: method is never used: `value`
Dec 01 07:25:31.367 INFO [stderr]   --> src/language/syntax/lexer/block_tree.rs:22:5
Dec 01 07:25:31.367 INFO [stderr]    |
Dec 01 07:25:31.367 INFO [stderr] 22 |     pub fn value(&self) -> &ChunkValue {
Dec 01 07:25:31.367 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:25:31.367 INFO [stderr] 
Dec 01 07:25:31.367 INFO [stderr] warning: function is never used: `lex_branch`
Dec 01 07:25:31.367 INFO [stderr]   --> src/language/syntax/lexer/lexer.rs:80:1
Dec 01 07:25:31.367 INFO [stderr]    |
Dec 01 07:25:31.367 INFO [stderr] 80 | pub fn lex_branch(branch: &Branch) -> Branch {
Dec 01 07:25:31.367 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:25:31.367 INFO [stderr] 
Dec 01 07:25:31.367 INFO [stderr] warning: function is never used: `flatten_branch`
Dec 01 07:25:31.367 INFO [stderr]   --> src/language/syntax/lexer/lexer.rs:98:1
Dec 01 07:25:31.367 INFO [stderr]    |
Dec 01 07:25:31.367 INFO [stderr] 98 | pub fn flatten_branch(branch: &Branch) -> Vec<Token> {
Dec 01 07:25:31.367 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:25:31.367 INFO [stderr] 
Dec 01 07:25:31.367 INFO [stderr] warning: function is never used: `process_branch`
Dec 01 07:25:31.367 INFO [stderr]    --> src/language/syntax/lexer/lexer.rs:110:1
Dec 01 07:25:31.367 INFO [stderr]     |
Dec 01 07:25:31.367 INFO [stderr] 110 | pub fn process_branch(branch: &Branch) -> Vec<Token> {
Dec 01 07:25:31.367 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:25:31.367 INFO [stderr] 
Dec 01 07:25:31.367 INFO [stderr] warning: variant is never constructed: `Block`
Dec 01 07:25:31.367 INFO [stderr]   --> src/language/syntax/parser/ast.rs:15:5
Dec 01 07:25:31.367 INFO [stderr]    |
Dec 01 07:25:31.367 INFO [stderr] 15 |     Block(Box<Vec<Statement>>),
Dec 01 07:25:31.367 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 07:25:31.367 INFO [stderr] 
Dec 01 07:25:31.367 INFO [stderr] warning: variant is never constructed: `Jump`
Dec 01 07:25:31.367 INFO [stderr]   --> src/language/vm/op.rs:21:5
Dec 01 07:25:31.367 INFO [stderr]    |
Dec 01 07:25:31.367 INFO [stderr] 21 |     Jump(i32),
Dec 01 07:25:31.367 INFO [stderr]    |     ^^^^^^^^^
Dec 01 07:25:31.367 INFO [stderr] 
Dec 01 07:25:31.368 INFO [stderr] warning: function is never used: `test`
Dec 01 07:25:31.368 INFO [stderr]   --> src/main.rs:61:1
Dec 01 07:25:31.368 INFO [stderr]    |
Dec 01 07:25:31.368 INFO [stderr] 61 | fn test() {
Dec 01 07:25:31.368 INFO [stderr]    | ^^^^^^^^^
Dec 01 07:25:31.368 INFO [stderr] 
Dec 01 07:25:31.376 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 07:25:31.376 INFO [stderr]   --> src/main.rs:53:17
Dec 01 07:25:31.376 INFO [stderr]    |
Dec 01 07:25:31.376 INFO [stderr] 53 |                 vm.run(&mut scopes);
Dec 01 07:25:31.376 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^
Dec 01 07:25:31.376 INFO [stderr]    |
Dec 01 07:25:31.376 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 07:25:31.376 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 07:25:31.376 INFO [stderr] 
Dec 01 07:25:31.376 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 07:25:31.376 INFO [stderr]   --> src/main.rs:92:5
Dec 01 07:25:31.376 INFO [stderr]    |
Dec 01 07:25:31.376 INFO [stderr] 92 |     vm.run(&mut scopes);
Dec 01 07:25:31.376 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 01 07:25:31.376 INFO [stderr]    |
Dec 01 07:25:31.376 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 07:25:31.376 INFO [stderr] 
Dec 01 07:25:31.835 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
Dec 01 07:25:31.837 INFO [stderr] su: No module specific data is present
Dec 01 07:25:32.337 INFO running `"docker" "inspect" "9e71d2c020e4aae39a666989eeff1403f5b970b9bb664cc62e77c6ab7f09157a"`
Dec 01 07:25:32.588 INFO running `"docker" "rm" "-f" "9e71d2c020e4aae39a666989eeff1403f5b970b9bb664cc62e77c6ab7f09157a"`
Dec 01 07:25:32.782 INFO [stdout] 9e71d2c020e4aae39a666989eeff1403f5b970b9bb664cc62e77c6ab7f09157a
Dec 01 07:25:32.785 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 07:25:33.178 INFO [stdout] c74352b05e5dfc3ef4b3b2d201fb4fca7fa47ba04411d441cec2f431d25a7e27
Dec 01 07:25:33.180 INFO running `"docker" "start" "-a" "c74352b05e5dfc3ef4b3b2d201fb4fca7fa47ba04411d441cec2f431d25a7e27"`
Dec 01 07:25:33.659 INFO [stderr] usermod: no changes
Dec 01 07:25:33.696 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 01 07:25:33.697 INFO [stderr]      Running /target/debug/deps/ketchup-4576ba1edf713aaf
Dec 01 07:25:33.702 INFO [stdout] 
Dec 01 07:25:33.702 INFO [stdout] running 0 tests
Dec 01 07:25:33.702 INFO [stdout] 
Dec 01 07:25:33.702 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 07:25:33.702 INFO [stdout] 
Dec 01 07:25:33.704 INFO [stderr] su: No module specific data is present
Dec 01 07:25:33.980 INFO running `"docker" "inspect" "c74352b05e5dfc3ef4b3b2d201fb4fca7fa47ba04411d441cec2f431d25a7e27"`
Dec 01 07:25:34.072 INFO running `"docker" "rm" "-f" "c74352b05e5dfc3ef4b3b2d201fb4fca7fa47ba04411d441cec2f431d25a7e27"`
Dec 01 07:25:34.166 INFO [stdout] c74352b05e5dfc3ef4b3b2d201fb4fca7fa47ba04411d441cec2f431d25a7e27
