[INFO] cloning repository https://github.com/nyamadan/lua-vm-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nyamadan/lua-vm-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnyamadan%2Flua-vm-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnyamadan%2Flua-vm-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5577cf404165d43d1c3bcbcd74efb6abd64b95e0
[INFO] checking nyamadan/lua-vm-rust against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnyamadan%2Flua-vm-rust" "/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/nyamadan/lua-vm-rust
[INFO] finished tweaking git repo https://github.com/nyamadan/lua-vm-rust
[INFO] tweaked toml for git repo https://github.com/nyamadan/lua-vm-rust written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nyamadan/lua-vm-rust on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nyamadan/lua-vm-rust 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-derive v0.3.3
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a5b6f92ea2f084067a30781a8d39b8820107b17500ed5f100d217658fcd1a8ea
[INFO] running `Command { std: "docker" "start" "-a" "a5b6f92ea2f084067a30781a8d39b8820107b17500ed5f100d217658fcd1a8ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5b6f92ea2f084067a30781a8d39b8820107b17500ed5f100d217658fcd1a8ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5b6f92ea2f084067a30781a8d39b8820107b17500ed5f100d217658fcd1a8ea", kill_on_drop: false }`
[INFO] [stdout] a5b6f92ea2f084067a30781a8d39b8820107b17500ed5f100d217658fcd1a8ea
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9a0fb62f10acae835adb3c0bd80984040a7262570b0bc27d10b130701bf97a6
[INFO] running `Command { std: "docker" "start" "-a" "f9a0fb62f10acae835adb3c0bd80984040a7262570b0bc27d10b130701bf97a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking lua-vm-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `nresults`
[INFO] [stdout]   --> src/main.rs:52:60
[INFO] [stdout]    |
[INFO] [stdout] 52 | fn print(lms: LuaMachineStatus, base: usize, nargs: usize, nresults: usize) -> LuaMachineStatus {
[INFO] [stdout]    |                                                            ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nresults`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nargs`
[INFO] [stdout]    --> src/main.rs:333:5
[INFO] [stdout]     |
[INFO] [stdout] 333 |     nargs: usize,
[INFO] [stdout]     |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_nargs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nresults`
[INFO] [stdout]    --> src/main.rs:334:5
[INFO] [stdout]     |
[INFO] [stdout] 334 |     nresults: usize,
[INFO] [stdout]     |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nresults`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/main.rs:554:21
[INFO] [stdout]     |
[INFO] [stdout] 554 |                 let b = if b > 0 { 1 << (b - 1) } else { b };
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/main.rs:555:21
[INFO] [stdout]     |
[INFO] [stdout] 555 |                 let c = if test_k(inst.arg) {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `step`
[INFO] [stdout]    --> src/main.rs:623:21
[INFO] [stdout]     |
[INFO] [stdout] 623 |                 let step = if let &LuaValue::Integer(x) = get_ra(&register, base + 2, inst.arg) {
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_step`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `instack`, `idx`, and `kind` are never read
[INFO] [stdout]   --> src/main.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | struct UpValue {
[INFO] [stdout]    |        ------- fields in this struct
[INFO] [stdout] 35 |     instack: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 36 |     idx: u8,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 37 |     kind: u8,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `UpValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/main.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 84 | struct LuaFunction {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 85 |     source: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 86 |     line_defined: i64,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 87 |     last_line_defined: i64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 88 |     num_params: u8,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 89 |     is_var_arg: u8,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 90 |     max_stack_size: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94 |     upvalues: Vec<UpValue>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 95 |     line_info: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 96 |     abs_line_info: Vec<AbsLineInfo>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 97 |     loc_vars: Vec<LocVar>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 98 |     upvalue_names: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LuaFunction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `pc` and `line` are never read
[INFO] [stdout]    --> src/main.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 102 | struct AbsLineInfo {
[INFO] [stdout]     |        ----------- fields in this struct
[INFO] [stdout] 103 |     pc: i64,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 104 |     line: i64,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AbsLineInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `var_name`, `start_pc`, and `end_pc` are never read
[INFO] [stdout]    --> src/main.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 107 | struct LocVar {
[INFO] [stdout]     |        ------ fields in this struct
[INFO] [stdout] 108 |     var_name: String,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 109 |     start_pc: i64,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 110 |     end_pc: i64,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `LocVar` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `integer_size` and `number_size` are never read
[INFO] [stdout]    --> src/main.rs:239:5
[INFO] [stdout]     |
[INFO] [stdout] 237 | struct LuaMachine {
[INFO] [stdout]     |        ---------- fields in this struct
[INFO] [stdout] 238 |     instruction_size: usize,
[INFO] [stdout] 239 |     integer_size: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 240 |     number_size: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/main.rs:113:35
[INFO] [stdout]     |
[INFO] [stdout] 113 | #[derive(Debug, Clone, PartialEq, FromPrimitive)]
[INFO] [stdout]     |                                   ^------------
[INFO] [stdout]     |                                   |
[INFO] [stdout]     |                                   `FromPrimitive` is not local
[INFO] [stdout]     |                                   move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_LuaVariables`
[INFO] [stdout] 114 | enum LuaVariables {
[INFO] [stdout]     |      ------------ `LuaVariables` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]     = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/main.rs:124:35
[INFO] [stdout]     |
[INFO] [stdout] 124 | #[derive(Debug, Clone, PartialEq, FromPrimitive)]
[INFO] [stdout]     |                                   ^------------
[INFO] [stdout]     |                                   |
[INFO] [stdout]     |                                   `FromPrimitive` is not local
[INFO] [stdout]     |                                   move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_LuaOp`
[INFO] [stdout] 125 | enum LuaOp {
[INFO] [stdout]     |      ----- `LuaOp` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nresults`
[INFO] [stdout]   --> src/main.rs:52:60
[INFO] [stdout]    |
[INFO] [stdout] 52 | fn print(lms: LuaMachineStatus, base: usize, nargs: usize, nresults: usize) -> LuaMachineStatus {
[INFO] [stdout]    |                                                            ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nresults`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nargs`
[INFO] [stdout]    --> src/main.rs:333:5
[INFO] [stdout]     |
[INFO] [stdout] 333 |     nargs: usize,
[INFO] [stdout]     |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_nargs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nresults`
[INFO] [stdout]    --> src/main.rs:334:5
[INFO] [stdout]     |
[INFO] [stdout] 334 |     nresults: usize,
[INFO] [stdout]     |     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nresults`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/main.rs:554:21
[INFO] [stdout]     |
[INFO] [stdout] 554 |                 let b = if b > 0 { 1 << (b - 1) } else { b };
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/main.rs:555:21
[INFO] [stdout]     |
[INFO] [stdout] 555 |                 let c = if test_k(inst.arg) {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `step`
[INFO] [stdout]    --> src/main.rs:623:21
[INFO] [stdout]     |
[INFO] [stdout] 623 |                 let step = if let &LuaValue::Integer(x) = get_ra(&register, base + 2, inst.arg) {
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_step`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `instack`, `idx`, and `kind` are never read
[INFO] [stdout]   --> src/main.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | struct UpValue {
[INFO] [stdout]    |        ------- fields in this struct
[INFO] [stdout] 35 |     instack: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 36 |     idx: u8,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 37 |     kind: u8,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `UpValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/main.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 84 | struct LuaFunction {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 85 |     source: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 86 |     line_defined: i64,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 87 |     last_line_defined: i64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 88 |     num_params: u8,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 89 |     is_var_arg: u8,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 90 |     max_stack_size: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94 |     upvalues: Vec<UpValue>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 95 |     line_info: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 96 |     abs_line_info: Vec<AbsLineInfo>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 97 |     loc_vars: Vec<LocVar>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 98 |     upvalue_names: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LuaFunction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `pc` and `line` are never read
[INFO] [stdout]    --> src/main.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout] 102 | struct AbsLineInfo {
[INFO] [stdout]     |        ----------- fields in this struct
[INFO] [stdout] 103 |     pc: i64,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 104 |     line: i64,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AbsLineInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `var_name`, `start_pc`, and `end_pc` are never read
[INFO] [stdout]    --> src/main.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 107 | struct LocVar {
[INFO] [stdout]     |        ------ fields in this struct
[INFO] [stdout] 108 |     var_name: String,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 109 |     start_pc: i64,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 110 |     end_pc: i64,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `LocVar` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `integer_size` and `number_size` are never read
[INFO] [stdout]    --> src/main.rs:239:5
[INFO] [stdout]     |
[INFO] [stdout] 237 | struct LuaMachine {
[INFO] [stdout]     |        ---------- fields in this struct
[INFO] [stdout] 238 |     instruction_size: usize,
[INFO] [stdout] 239 |     integer_size: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 240 |     number_size: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/main.rs:113:35
[INFO] [stdout]     |
[INFO] [stdout] 113 | #[derive(Debug, Clone, PartialEq, FromPrimitive)]
[INFO] [stdout]     |                                   ^------------
[INFO] [stdout]     |                                   |
[INFO] [stdout]     |                                   `FromPrimitive` is not local
[INFO] [stdout]     |                                   move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_LuaVariables`
[INFO] [stdout] 114 | enum LuaVariables {
[INFO] [stdout]     |      ------------ `LuaVariables` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]     = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/main.rs:124:35
[INFO] [stdout]     |
[INFO] [stdout] 124 | #[derive(Debug, Clone, PartialEq, FromPrimitive)]
[INFO] [stdout]     |                                   ^------------
[INFO] [stdout]     |                                   |
[INFO] [stdout]     |                                   `FromPrimitive` is not local
[INFO] [stdout]     |                                   move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_LuaOp`
[INFO] [stdout] 125 | enum LuaOp {
[INFO] [stdout]     |      ----- `LuaOp` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.29s
[INFO] running `Command { std: "docker" "inspect" "f9a0fb62f10acae835adb3c0bd80984040a7262570b0bc27d10b130701bf97a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9a0fb62f10acae835adb3c0bd80984040a7262570b0bc27d10b130701bf97a6", kill_on_drop: false }`
[INFO] [stdout] f9a0fb62f10acae835adb3c0bd80984040a7262570b0bc27d10b130701bf97a6
