[INFO] cloning repository https://github.com/tmenges/rlox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tmenges/rlox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmenges%2Frlox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmenges%2Frlox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 43b06ee7efdd6d69bb2f0c2304b05f91dead9438
[INFO] testing tmenges/rlox against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftmenges%2Frlox" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tmenges/rlox
[INFO] finished tweaking git repo https://github.com/tmenges/rlox
[INFO] tweaked toml for git repo https://github.com/tmenges/rlox written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tmenges/rlox on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tmenges/rlox already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c5b1c26e18b9154c8512572998c1a7cf146661462a82a60978c6589494a15c5
[INFO] running `Command { std: "docker" "start" "-a" "1c5b1c26e18b9154c8512572998c1a7cf146661462a82a60978c6589494a15c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c5b1c26e18b9154c8512572998c1a7cf146661462a82a60978c6589494a15c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c5b1c26e18b9154c8512572998c1a7cf146661462a82a60978c6589494a15c5", kill_on_drop: false }`
[INFO] [stdout] 1c5b1c26e18b9154c8512572998c1a7cf146661462a82a60978c6589494a15c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a7cce090d5da46a18f1d074106c6fb76f1e15d13a0cfb946ab19583f57f815b
[INFO] running `Command { std: "docker" "start" "-a" "5a7cce090d5da46a18f1d074106c6fb76f1e15d13a0cfb946ab19583f57f815b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling clap_builder v4.5.36
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling clap v4.5.36
[INFO] [stderr]    Compiling rlox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0560]: struct `VM` has no field named `chunk`
[INFO] [stdout]   --> src/lox/vm.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 96 |             chunk: Chunk::new(),
[INFO] [stdout]    |             ^^^^^ `VM` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `frames`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `VM` has no field named `ip`
[INFO] [stdout]   --> src/lox/vm.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 |             ip: 0,
[INFO] [stdout]    |             ^^ `VM` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `frames`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:115:14
[INFO] [stdout]     |
[INFO] [stdout] 115 |         self.ip = 0;
[INFO] [stdout]     |              ^^ unknown field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `frames`, `stack`, `stack_top`, `string_table`, `globals`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `chunk` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:119:14
[INFO] [stdout]     |
[INFO] [stdout] 119 |         self.chunk.code.clear();
[INFO] [stdout]     |              ^^^^^ unknown field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `frames`, `stack`, `stack_top`, `string_table`, `globals`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:60:35
[INFO] [stdout]     |
[INFO] [stdout]  60 |             let instruction = $vm.ip - 1;
[INFO] [stdout]     |                                   ^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 168 |             runtime_error!(self, "Operands must be numbers", );
[INFO] [stdout]     |             -------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `runtime_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `chunk` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:61:28
[INFO] [stdout]     |
[INFO] [stdout]  61 |             let line = $vm.chunk.lines[instruction as usize];
[INFO] [stdout]     |                            ^^^^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 168 |             runtime_error!(self, "Operands must be numbers", );
[INFO] [stdout]     |             -------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `runtime_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `chunk` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:27:28
[INFO] [stdout]     |
[INFO] [stdout]  27 |             let byte = $vm.chunk.code[$vm.ip];
[INFO] [stdout]     |                            ^^^^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 187 |             let instruction = OpCode::from(read_byte!(self));
[INFO] [stdout]     |                                            ---------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:27:43
[INFO] [stdout]     |
[INFO] [stdout]  27 |             let byte = $vm.chunk.code[$vm.ip];
[INFO] [stdout]     |                                           ^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 187 |             let instruction = OpCode::from(read_byte!(self));
[INFO] [stdout]     |                                            ---------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:28:17
[INFO] [stdout]     |
[INFO] [stdout]  28 |             $vm.ip += 1;
[INFO] [stdout]     |                 ^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 187 |             let instruction = OpCode::from(read_byte!(self));
[INFO] [stdout]     |                                            ---------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `chunk` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:46:13
[INFO] [stdout]     |
[INFO] [stdout]  46 |         $vm.chunk.constants.get(read_byte!($vm) as usize)
[INFO] [stdout]     |             ^^^^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 191 |                     let constant = read_constant!(self);
[INFO] [stdout]     |                                    -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_constant` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `chunk` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:27:28
[INFO] [stdout]     |
[INFO] [stdout]  27 |             let byte = $vm.chunk.code[$vm.ip];
[INFO] [stdout]     |                            ^^^^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 191 |                     let constant = read_constant!(self);
[INFO] [stdout]     |                                    -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` which comes from the expansion of the macro `read_constant` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:27:43
[INFO] [stdout]     |
[INFO] [stdout]  27 |             let byte = $vm.chunk.code[$vm.ip];
[INFO] [stdout]     |                                           ^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 191 |                     let constant = read_constant!(self);
[INFO] [stdout]     |                                    -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` which comes from the expansion of the macro `read_constant` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:28:17
[INFO] [stdout]     |
[INFO] [stdout]  28 |             $vm.ip += 1;
[INFO] [stdout]     |                 ^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 191 |                     let constant = read_constant!(self);
[INFO] [stdout]     |                                    -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` which comes from the expansion of the macro `read_constant` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `chunk` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:27:28
[INFO] [stdout]     |
[INFO] [stdout]  27 |             let byte = $vm.chunk.code[$vm.ip];
[INFO] [stdout]     |                            ^^^^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 201 |                     let slot = read_byte!(self) as usize;
[INFO] [stdout]     |                                ---------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:27:43
[INFO] [stdout]     |
[INFO] [stdout]  27 |             let byte = $vm.chunk.code[$vm.ip];
[INFO] [stdout]     |                                           ^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 201 |                     let slot = read_byte!(self) as usize;
[INFO] [stdout]     |                                ---------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:28:17
[INFO] [stdout]     |
[INFO] [stdout]  28 |             $vm.ip += 1;
[INFO] [stdout]     |                 ^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 201 |                     let slot = read_byte!(self) as usize;
[INFO] [stdout]     |                                ---------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `chunk` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:27:28
[INFO] [stdout]     |
[INFO] [stdout]  27 |             let byte = $vm.chunk.code[$vm.ip];
[INFO] [stdout]     |                            ^^^^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 205 |                     let slot = read_byte!(self) as usize;
[INFO] [stdout]     |                                ---------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:27:43
[INFO] [stdout]     |
[INFO] [stdout]  27 |             let byte = $vm.chunk.code[$vm.ip];
[INFO] [stdout]     |                                           ^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 205 |                     let slot = read_byte!(self) as usize;
[INFO] [stdout]     |                                ---------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:28:17
[INFO] [stdout]     |
[INFO] [stdout]  28 |             $vm.ip += 1;
[INFO] [stdout]     |                 ^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 205 |                     let slot = read_byte!(self) as usize;
[INFO] [stdout]     |                                ---------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `chunk` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:52:13
[INFO] [stdout]     |
[INFO] [stdout]  52 |         $vm.chunk.constants.get(read_byte!($vm) as usize)
[INFO] [stdout]     |             ^^^^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 209 |                     let name = read_string!(self);
[INFO] [stdout]     |                                ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `chunk` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:27:28
[INFO] [stdout]     |
[INFO] [stdout]  27 |             let byte = $vm.chunk.code[$vm.ip];
[INFO] [stdout]     |                            ^^^^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 209 |                     let name = read_string!(self);
[INFO] [stdout]     |                                ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` which comes from the expansion of the macro `read_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:27:43
[INFO] [stdout]     |
[INFO] [stdout]  27 |             let byte = $vm.chunk.code[$vm.ip];
[INFO] [stdout]     |                                           ^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 209 |                     let name = read_string!(self);
[INFO] [stdout]     |                                ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` which comes from the expansion of the macro `read_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:28:17
[INFO] [stdout]     |
[INFO] [stdout]  28 |             $vm.ip += 1;
[INFO] [stdout]     |                 ^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 209 |                     let name = read_string!(self);
[INFO] [stdout]     |                                ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` which comes from the expansion of the macro `read_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:60:35
[INFO] [stdout]     |
[INFO] [stdout]  60 |             let instruction = $vm.ip - 1;
[INFO] [stdout]     |                                   ^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 215 |                             runtime_error!(self, "Undefined variable '{}'", name);
[INFO] [stdout]     |                             ----------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `runtime_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `chunk` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:61:28
[INFO] [stdout]     |
[INFO] [stdout]  61 |             let line = $vm.chunk.lines[instruction as usize];
[INFO] [stdout]     |                            ^^^^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 215 |                             runtime_error!(self, "Undefined variable '{}'", name);
[INFO] [stdout]     |                             ----------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `runtime_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:60:35
[INFO] [stdout]     |
[INFO] [stdout]  60 |             let instruction = $vm.ip - 1;
[INFO] [stdout]     |                                   ^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 219 |                         runtime_error!(self, "Can only get a global string",);
[INFO] [stdout]     |                         ----------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `runtime_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `chunk` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:61:28
[INFO] [stdout]     |
[INFO] [stdout]  61 |             let line = $vm.chunk.lines[instruction as usize];
[INFO] [stdout]     |                            ^^^^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 219 |                         runtime_error!(self, "Can only get a global string",);
[INFO] [stdout]     |                         ----------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `runtime_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `chunk` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:52:13
[INFO] [stdout]     |
[INFO] [stdout]  52 |         $vm.chunk.constants.get(read_byte!($vm) as usize)
[INFO] [stdout]     |             ^^^^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 224 |                     let name = read_string!(self);
[INFO] [stdout]     |                                ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `chunk` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:27:28
[INFO] [stdout]     |
[INFO] [stdout]  27 |             let byte = $vm.chunk.code[$vm.ip];
[INFO] [stdout]     |                            ^^^^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 224 |                     let name = read_string!(self);
[INFO] [stdout]     |                                ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` which comes from the expansion of the macro `read_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:27:43
[INFO] [stdout]     |
[INFO] [stdout]  27 |             let byte = $vm.chunk.code[$vm.ip];
[INFO] [stdout]     |                                           ^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 224 |                     let name = read_string!(self);
[INFO] [stdout]     |                                ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` which comes from the expansion of the macro `read_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:28:17
[INFO] [stdout]     |
[INFO] [stdout]  28 |             $vm.ip += 1;
[INFO] [stdout]     |                 ^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 224 |                     let name = read_string!(self);
[INFO] [stdout]     |                                ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` which comes from the expansion of the macro `read_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:60:35
[INFO] [stdout]     |
[INFO] [stdout]  60 |             let instruction = $vm.ip - 1;
[INFO] [stdout]     |                                   ^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 230 |                         runtime_error!(self, "Can only define a global string",);
[INFO] [stdout]     |                         -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `runtime_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `chunk` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:61:28
[INFO] [stdout]     |
[INFO] [stdout]  61 |             let line = $vm.chunk.lines[instruction as usize];
[INFO] [stdout]     |                            ^^^^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 230 |                         runtime_error!(self, "Can only define a global string",);
[INFO] [stdout]     |                         -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `runtime_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `chunk` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:52:13
[INFO] [stdout]     |
[INFO] [stdout]  52 |         $vm.chunk.constants.get(read_byte!($vm) as usize)
[INFO] [stdout]     |             ^^^^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 235 |                     let name = read_string!(self);
[INFO] [stdout]     |                                ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `chunk` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:27:28
[INFO] [stdout]     |
[INFO] [stdout]  27 |             let byte = $vm.chunk.code[$vm.ip];
[INFO] [stdout]     |                            ^^^^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 235 |                     let name = read_string!(self);
[INFO] [stdout]     |                                ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` which comes from the expansion of the macro `read_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:27:43
[INFO] [stdout]     |
[INFO] [stdout]  27 |             let byte = $vm.chunk.code[$vm.ip];
[INFO] [stdout]     |                                           ^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 235 |                     let name = read_string!(self);
[INFO] [stdout]     |                                ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` which comes from the expansion of the macro `read_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:28:17
[INFO] [stdout]     |
[INFO] [stdout]  28 |             $vm.ip += 1;
[INFO] [stdout]     |                 ^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 235 |                     let name = read_string!(self);
[INFO] [stdout]     |                                ------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` which comes from the expansion of the macro `read_string` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:60:35
[INFO] [stdout]     |
[INFO] [stdout]  60 |             let instruction = $vm.ip - 1;
[INFO] [stdout]     |                                   ^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 240 |                             runtime_error!(self, "Undefined variable '{}'", name);
[INFO] [stdout]     |                             ----------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `runtime_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `chunk` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:61:28
[INFO] [stdout]     |
[INFO] [stdout]  61 |             let line = $vm.chunk.lines[instruction as usize];
[INFO] [stdout]     |                            ^^^^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 240 |                             runtime_error!(self, "Undefined variable '{}'", name);
[INFO] [stdout]     |                             ----------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `runtime_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:60:35
[INFO] [stdout]     |
[INFO] [stdout]  60 |             let instruction = $vm.ip - 1;
[INFO] [stdout]     |                                   ^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 245 |                         runtime_error!(self, "Can only set a global string",);
[INFO] [stdout]     |                         ----------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `runtime_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `chunk` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:61:28
[INFO] [stdout]     |
[INFO] [stdout]  61 |             let line = $vm.chunk.lines[instruction as usize];
[INFO] [stdout]     |                            ^^^^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 245 |                         runtime_error!(self, "Can only set a global string",);
[INFO] [stdout]     |                         ----------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `runtime_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:60:35
[INFO] [stdout]     |
[INFO] [stdout]  60 |             let instruction = $vm.ip - 1;
[INFO] [stdout]     |                                   ^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 263 |                         runtime_error!(self, "Operands must be two numbers or two strings",);
[INFO] [stdout]     |                         -------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `runtime_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `chunk` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:61:28
[INFO] [stdout]     |
[INFO] [stdout]  61 |             let line = $vm.chunk.lines[instruction as usize];
[INFO] [stdout]     |                            ^^^^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 263 |                         runtime_error!(self, "Operands must be two numbers or two strings",);
[INFO] [stdout]     |                         -------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `runtime_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:60:35
[INFO] [stdout]     |
[INFO] [stdout]  60 |             let instruction = $vm.ip - 1;
[INFO] [stdout]     |                                   ^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 281 |                             runtime_error!(self, "Operand must be a number",);
[INFO] [stdout]     |                             ------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `runtime_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `chunk` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:61:28
[INFO] [stdout]     |
[INFO] [stdout]  61 |             let line = $vm.chunk.lines[instruction as usize];
[INFO] [stdout]     |                            ^^^^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 281 |                             runtime_error!(self, "Operand must be a number",);
[INFO] [stdout]     |                             ------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `runtime_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `chunk` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:27:28
[INFO] [stdout]     |
[INFO] [stdout]  27 |             let byte = $vm.chunk.code[$vm.ip];
[INFO] [stdout]     |                            ^^^^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 291 |                     let offset: u16 = read_short!(self);
[INFO] [stdout]     |                                       ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` which comes from the expansion of the macro `read_short` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:27:43
[INFO] [stdout]     |
[INFO] [stdout]  27 |             let byte = $vm.chunk.code[$vm.ip];
[INFO] [stdout]     |                                           ^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 291 |                     let offset: u16 = read_short!(self);
[INFO] [stdout]     |                                       ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` which comes from the expansion of the macro `read_short` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:28:17
[INFO] [stdout]     |
[INFO] [stdout]  28 |             $vm.ip += 1;
[INFO] [stdout]     |                 ^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 291 |                     let offset: u16 = read_short!(self);
[INFO] [stdout]     |                                       ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` which comes from the expansion of the macro `read_short` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `chunk` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:27:28
[INFO] [stdout]     |
[INFO] [stdout]  27 |             let byte = $vm.chunk.code[$vm.ip];
[INFO] [stdout]     |                            ^^^^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 291 |                     let offset: u16 = read_short!(self);
[INFO] [stdout]     |                                       ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` which comes from the expansion of the macro `read_short` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:27:43
[INFO] [stdout]     |
[INFO] [stdout]  27 |             let byte = $vm.chunk.code[$vm.ip];
[INFO] [stdout]     |                                           ^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 291 |                     let offset: u16 = read_short!(self);
[INFO] [stdout]     |                                       ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` which comes from the expansion of the macro `read_short` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:28:17
[INFO] [stdout]     |
[INFO] [stdout]  28 |             $vm.ip += 1;
[INFO] [stdout]     |                 ^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 291 |                     let offset: u16 = read_short!(self);
[INFO] [stdout]     |                                       ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` which comes from the expansion of the macro `read_short` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:293:30
[INFO] [stdout]     |
[INFO] [stdout] 293 |                         self.ip += offset as usize;
[INFO] [stdout]     |                              ^^ unknown field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `frames`, `stack`, `stack_top`, `string_table`, `globals`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `chunk` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:27:28
[INFO] [stdout]     |
[INFO] [stdout]  27 |             let byte = $vm.chunk.code[$vm.ip];
[INFO] [stdout]     |                            ^^^^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 297 |                     let offset: u16 = read_short!(self);
[INFO] [stdout]     |                                       ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` which comes from the expansion of the macro `read_short` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:27:43
[INFO] [stdout]     |
[INFO] [stdout]  27 |             let byte = $vm.chunk.code[$vm.ip];
[INFO] [stdout]     |                                           ^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 297 |                     let offset: u16 = read_short!(self);
[INFO] [stdout]     |                                       ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` which comes from the expansion of the macro `read_short` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:28:17
[INFO] [stdout]     |
[INFO] [stdout]  28 |             $vm.ip += 1;
[INFO] [stdout]     |                 ^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 297 |                     let offset: u16 = read_short!(self);
[INFO] [stdout]     |                                       ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` which comes from the expansion of the macro `read_short` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `chunk` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:27:28
[INFO] [stdout]     |
[INFO] [stdout]  27 |             let byte = $vm.chunk.code[$vm.ip];
[INFO] [stdout]     |                            ^^^^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 297 |                     let offset: u16 = read_short!(self);
[INFO] [stdout]     |                                       ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` which comes from the expansion of the macro `read_short` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:27:43
[INFO] [stdout]     |
[INFO] [stdout]  27 |             let byte = $vm.chunk.code[$vm.ip];
[INFO] [stdout]     |                                           ^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 297 |                     let offset: u16 = read_short!(self);
[INFO] [stdout]     |                                       ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` which comes from the expansion of the macro `read_short` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:28:17
[INFO] [stdout]     |
[INFO] [stdout]  28 |             $vm.ip += 1;
[INFO] [stdout]     |                 ^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 297 |                     let offset: u16 = read_short!(self);
[INFO] [stdout]     |                                       ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` which comes from the expansion of the macro `read_short` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:298:26
[INFO] [stdout]     |
[INFO] [stdout] 298 |                     self.ip += offset as usize;
[INFO] [stdout]     |                          ^^ unknown field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `frames`, `stack`, `stack_top`, `string_table`, `globals`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `chunk` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:27:28
[INFO] [stdout]     |
[INFO] [stdout]  27 |             let byte = $vm.chunk.code[$vm.ip];
[INFO] [stdout]     |                            ^^^^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 301 |                     let offset: u16 = read_short!(self);
[INFO] [stdout]     |                                       ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` which comes from the expansion of the macro `read_short` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:27:43
[INFO] [stdout]     |
[INFO] [stdout]  27 |             let byte = $vm.chunk.code[$vm.ip];
[INFO] [stdout]     |                                           ^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 301 |                     let offset: u16 = read_short!(self);
[INFO] [stdout]     |                                       ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` which comes from the expansion of the macro `read_short` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:28:17
[INFO] [stdout]     |
[INFO] [stdout]  28 |             $vm.ip += 1;
[INFO] [stdout]     |                 ^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 301 |                     let offset: u16 = read_short!(self);
[INFO] [stdout]     |                                       ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` which comes from the expansion of the macro `read_short` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `chunk` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:27:28
[INFO] [stdout]     |
[INFO] [stdout]  27 |             let byte = $vm.chunk.code[$vm.ip];
[INFO] [stdout]     |                            ^^^^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 301 |                     let offset: u16 = read_short!(self);
[INFO] [stdout]     |                                       ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` which comes from the expansion of the macro `read_short` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:27:43
[INFO] [stdout]     |
[INFO] [stdout]  27 |             let byte = $vm.chunk.code[$vm.ip];
[INFO] [stdout]     |                                           ^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 301 |                     let offset: u16 = read_short!(self);
[INFO] [stdout]     |                                       ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` which comes from the expansion of the macro `read_short` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:28:17
[INFO] [stdout]     |
[INFO] [stdout]  28 |             $vm.ip += 1;
[INFO] [stdout]     |                 ^^ unknown field
[INFO] [stdout] ...
[INFO] [stdout] 301 |                     let offset: u16 = read_short!(self);
[INFO] [stdout]     |                                       ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `read_byte` which comes from the expansion of the macro `read_short` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `ip` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:302:26
[INFO] [stdout]     |
[INFO] [stdout] 302 |                     self.ip -= offset as usize;
[INFO] [stdout]     |                          ^^ unknown field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `frames`, `stack`, `stack_top`, `string_table`, `globals`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `chunk` on type `&mut VM`
[INFO] [stdout]    --> src/lox/vm.rs:340:14
[INFO] [stdout]     |
[INFO] [stdout] 340 |         self.chunk.code.clear();
[INFO] [stdout]     |              ^^^^^ unknown field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `frames`, `stack`, `stack_top`, `string_table`, `globals`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dupe`
[INFO] [stdout]   --> src/lox/object.rs:80:21
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn equal(&self, dupe: &dyn LoxObject) -> bool {
[INFO] [stdout]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_dupe`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0560, E0609.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0560`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rlox` (bin "rlox") due to 67 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "5a7cce090d5da46a18f1d074106c6fb76f1e15d13a0cfb946ab19583f57f815b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a7cce090d5da46a18f1d074106c6fb76f1e15d13a0cfb946ab19583f57f815b", kill_on_drop: false }`
[INFO] [stdout] 5a7cce090d5da46a18f1d074106c6fb76f1e15d13a0cfb946ab19583f57f815b