[INFO] updating cached repository https://github.com/2over12/rlox
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4f66e5c38db3cd55a649eb5105bf3d66a395366c
[INFO] checking 2over12/rlox against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2over12%2Frlox" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/2over12/rlox on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/2over12/rlox
[INFO] finished tweaking git repo https://github.com/2over12/rlox
[INFO] tweaked toml for git repo https://github.com/2over12/rlox written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/2over12/rlox already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 60188d8a0212d0dbe9dc5e0413e0e5ebbe4928367e48fdb0a0dbaa5e0adf5142
[INFO] running `"docker" "start" "-a" "60188d8a0212d0dbe9dc5e0413e0e5ebbe4928367e48fdb0a0dbaa5e0adf5142"`
[INFO] [stderr]    Compiling libc v0.2.51
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking jlox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/tokens.rs:288:10
[INFO] [stderr]     |
[INFO] [stderr] 288 |       '0'...'9' => self.number(),
[INFO] [stderr]     |          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: denote infinite loops with `loop { ... }`
[INFO] [stderr]    --> src/parser.rs:312:9
[INFO] [stderr]     |
[INFO] [stderr] 312 |         while true {
[INFO] [stderr]     |         ^^^^^^^^^^ help: use `loop`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(while_true)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/tokens.rs:288:10
[INFO] [stderr]     |
[INFO] [stderr] 288 |       '0'...'9' => self.number(),
[INFO] [stderr]     |          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: denote infinite loops with `loop { ... }`
[INFO] [stderr]    --> src/parser.rs:312:9
[INFO] [stderr]     |
[INFO] [stderr] 312 |         while true {
[INFO] [stderr]     |         ^^^^^^^^^^ help: use `loop`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(while_true)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/parser.rs:314:41
[INFO] [stderr]     |
[INFO] [stderr] 314 |                 expr = self.finish_call(expr);
[INFO] [stderr]     |                                         ^^^^ expected enum `syntax::Expr`, found enum `std::result::Result`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected enum `syntax::Expr`
[INFO] [stderr]                found enum `std::result::Result<syntax::Expr, parser::ParserError>`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/parser.rs:314:41
[INFO] [stderr]     |
[INFO] [stderr] 314 |                 expr = self.finish_call(expr);
[INFO] [stderr]     |                                         ^^^^ expected enum `syntax::Expr`, found enum `std::result::Result`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected enum `syntax::Expr`
[INFO] [stderr]                found enum `std::result::Result<syntax::Expr, parser::ParserError>`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/interpreter.rs:145:29
[INFO] [stderr]     |
[INFO] [stderr] 145 |         let func = Callable::from(callee)?;
[INFO] [stderr]     |                                   ^^^^^^ expected `&syntax::Expr`, found enum `tokens::Literal`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/interpreter.rs:145:29
[INFO] [stderr]     |
[INFO] [stderr] 145 |         let func = Callable::from(callee)?;
[INFO] [stderr]     |                                   ^^^^^^ expected `&syntax::Expr`, found enum `tokens::Literal`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/interpreter.rs:146:19
[INFO] [stderr]     |
[INFO] [stderr] 146 |         func.call(self, args)
[INFO] [stderr]     |                         ^^^^ expected struct `std::vec::Vec`, found enum `std::result::Result`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected struct `std::vec::Vec<_>`
[INFO] [stderr]                  found enum `std::result::Result<std::vec::Vec<_>, interpreter::RuntimeError>`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/interpreter.rs:146:19
[INFO] [stderr]     |
[INFO] [stderr] 146 |         func.call(self, args)
[INFO] [stderr]     |                         ^^^^ expected struct `std::vec::Vec`, found enum `std::result::Result`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected struct `std::vec::Vec<_>`
[INFO] [stderr]                  found enum `std::result::Result<std::vec::Vec<_>, interpreter::RuntimeError>`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/functions.rs:11:30
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn from(expr: &Expr) -> Result<Callable> {
[INFO] [stderr]    |            ----                 ^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found `()`
[INFO] [stderr]    |            |
[INFO] [stderr]    |            implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stderr]    |
[INFO] [stderr]    = note:   expected enum `std::result::Result<functions::Callable, interpreter::RuntimeError>`
[INFO] [stderr]            found unit type `()`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/functions.rs:18:70
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn call(&self, intepreter: &mut Interpreter, args: Vec<Literal>) -> Result<Literal> {
[INFO] [stderr]    |        ----                                                             ^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found `()`
[INFO] [stderr]    |        |
[INFO] [stderr]    |        implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stderr]    |
[INFO] [stderr]    = note:   expected enum `std::result::Result<tokens::Literal, interpreter::RuntimeError>`
[INFO] [stderr]            found unit type `()`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/functions.rs:11:30
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn from(expr: &Expr) -> Result<Callable> {
[INFO] [stderr]    |            ----                 ^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found `()`
[INFO] [stderr]    |            |
[INFO] [stderr]    |            implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stderr]    |
[INFO] [stderr]    = note:   expected enum `std::result::Result<functions::Callable, interpreter::RuntimeError>`
[INFO] [stderr]            found unit type `()`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/functions.rs:18:70
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn call(&self, intepreter: &mut Interpreter, args: Vec<Literal>) -> Result<Literal> {
[INFO] [stderr]    |        ----                                                             ^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found `()`
[INFO] [stderr]    |        |
[INFO] [stderr]    |        implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stderr]    |
[INFO] [stderr]    = note:   expected enum `std::result::Result<tokens::Literal, interpreter::RuntimeError>`
[INFO] [stderr]            found unit type `()`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `jlox`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `jlox`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "60188d8a0212d0dbe9dc5e0413e0e5ebbe4928367e48fdb0a0dbaa5e0adf5142"`
[INFO] running `"docker" "rm" "-f" "60188d8a0212d0dbe9dc5e0413e0e5ebbe4928367e48fdb0a0dbaa5e0adf5142"`
[INFO] [stdout] 60188d8a0212d0dbe9dc5e0413e0e5ebbe4928367e48fdb0a0dbaa5e0adf5142
