[INFO] updating cached repository https://github.com/OscarBrink/D7050E-simple-expr-parser
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/OscarBrink/D7050E-simple-expr-parser
[INFO] [stderr]    a1b9f34..e02ffde  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e02ffded0fe6a710c2d0f8d0e564148efa429f48
[INFO] testing OscarBrink/D7050E-simple-expr-parser against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FOscarBrink%2FD7050E-simple-expr-parser" "work/builds/worker-1/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/OscarBrink/D7050E-simple-expr-parser on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/OscarBrink/D7050E-simple-expr-parser
[INFO] finished tweaking git repo https://github.com/OscarBrink/D7050E-simple-expr-parser
[INFO] tweaked toml for git repo https://github.com/OscarBrink/D7050E-simple-expr-parser written to work/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/OscarBrink/D7050E-simple-expr-parser already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 8ddcfcd812b5fdbaad48838c7962021305bd5ff9c1145c68c9b42bcc141228a4
[INFO] running `"docker" "start" "-a" "8ddcfcd812b5fdbaad48838c7962021305bd5ff9c1145c68c9b42bcc141228a4"`
[INFO] [stderr]    Compiling static_assertions v0.3.4
[INFO] [stderr]    Compiling nom v5.0.1
[INFO] [stderr]    Compiling stackvector v1.0.7
[INFO] [stderr]    Compiling lexical-core v0.4.3
[INFO] [stderr]    Compiling simple-expr-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: expected one of `=` or `|`, found `}`
[INFO] [stderr]   --> src/interpreter.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |         if let ast::block::Block::Function()
[INFO] [stderr]    |                                             - expected one of `=` or `|` here
[INFO] [stderr] 30 |     }
[INFO] [stderr]    |     ^ unexpected token
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `expr`
[INFO] [stderr]   --> src/interpreter.rs:32:91
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn match_args_to_params(params : Vec<(ast::expr::Expr, ast::types::Type)>, args : Vec<expr::Expr>) -> HashMap<String, ast::expr::Expr> {
[INFO] [stderr]    |                                                                                           ^^^^ use of undeclared type or module `expr`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `expression` in this scope
[INFO] [stderr]   --> src/interpreter.rs:50:15
[INFO] [stderr]    |
[INFO] [stderr] 50 |         match expression {
[INFO] [stderr]    |               ^^^^^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 1  | use crate::parser::expression::expression;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/interpreter.rs:32:107
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn match_args_to_params(params : Vec<(ast::expr::Expr, ast::types::Type)>, args : Vec<expr::Expr>) -> HashMap<String, ast::expr::Expr> {
[INFO] [stderr]    |        -------------------- implicitly returns `()` as its body has no tail or `return` expression        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `std::collections::HashMap`, found ()
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `std::collections::HashMap<std::string::String, ast::expr::Expr>`
[INFO] [stderr]               found type `()`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/interpreter.rs:38:74
[INFO] [stderr]    |
[INFO] [stderr] 38 |             ast::Statement::Expr(expression) => self.evaluate_expression(expression),
[INFO] [stderr]    |                                                                          ^^^^^^^^^^ expected enum `ast::expr::Expr`, found struct `std::boxed::Box`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `ast::expr::Expr`
[INFO] [stderr]               found type `std::boxed::Box<ast::expr::Expr>`
[INFO] [stderr] help: try using a variant of the expected type
[INFO] [stderr]    |
[INFO] [stderr] 38 |             ast::Statement::Expr(expression) => self.evaluate_expression(ast::expr::Expr::Parenthesized(expression)),
[INFO] [stderr]    |                                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 38 |             ast::Statement::Expr(expression) => self.evaluate_expression(ast::expr::Expr::Return(expression)),
[INFO] [stderr]    |                                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/interpreter.rs:44:13
[INFO] [stderr]    |
[INFO] [stderr] 43 |         match expression {
[INFO] [stderr]    |               ---------- this match expression has type `ast::expr::Expr`
[INFO] [stderr] 44 |             ast::Statement::Expr(expression) => {},
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `ast::expr::Expr`, found enum `ast::Statement`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `ast::expr::Expr`
[INFO] [stderr]               found type `ast::Statement`
[INFO] [stderr] 
[INFO] [stderr] error[E0023]: this pattern has 2 fields, but the corresponding tuple variant has 3 fields
[INFO] [stderr]   --> src/interpreter.rs:51:13
[INFO] [stderr]    |
[INFO] [stderr] 51 |             ast::block::Block::Conditional(expression, statements) => {}
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 3 fields, found 2
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 7 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0023, E0308, E0425, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0023`.
[INFO] [stderr] error: Could not compile `simple-expr-parser`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "8ddcfcd812b5fdbaad48838c7962021305bd5ff9c1145c68c9b42bcc141228a4"`
[INFO] running `"docker" "rm" "-f" "8ddcfcd812b5fdbaad48838c7962021305bd5ff9c1145c68c9b42bcc141228a4"`
[INFO] [stdout] 8ddcfcd812b5fdbaad48838c7962021305bd5ff9c1145c68c9b42bcc141228a4