[INFO] fetching crate resurgence 0.1.8...
[INFO] checking resurgence-0.1.8 against master#8424f8e8cdf07010967a57584fd647b30e930d4d for pr-120095
[INFO] extracting crate resurgence 0.1.8 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate resurgence 0.1.8 on toolchain 8424f8e8cdf07010967a57584fd647b30e930d4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate resurgence 0.1.8
[INFO] finished tweaking crates.io crate resurgence 0.1.8
[INFO] tweaked toml for crates.io crate resurgence 0.1.8 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6fcd03a20428e2ac99431220eff670db189c344617412492ca41037d4087ce68
[INFO] running `Command { std: "docker" "start" "-a" "6fcd03a20428e2ac99431220eff670db189c344617412492ca41037d4087ce68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fcd03a20428e2ac99431220eff670db189c344617412492ca41037d4087ce68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fcd03a20428e2ac99431220eff670db189c344617412492ca41037d4087ce68", kill_on_drop: false }`
[INFO] [stdout] 6fcd03a20428e2ac99431220eff670db189c344617412492ca41037d4087ce68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51df80b917071ec18e4242f0c4f10e5c4faf21d481ca34a45ce9b740e6371eaf
[INFO] running `Command { std: "docker" "start" "-a" "51df80b917071ec18e4242f0c4f10e5c4faf21d481ca34a45ce9b740e6371eaf", kill_on_drop: false }`
[INFO] [stderr]     Checking resurgence v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `create_constant_double`
[INFO] [stdout]  --> src/internal/interpreter/instruction/math.rs:1:105
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Interpreter, objects::register::{Register, RegisterLocation}, objects::constant::{Constant, create_constant_double}};
[INFO] [stdout]   |                                                                                                         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `create_constant_double`
[INFO] [stdout]  --> src/internal/interpreter/instruction/math.rs:1:105
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Interpreter, objects::register::{Register, RegisterLocation}, objects::constant::{Constant, create_constant_double}};
[INFO] [stdout]   |                                                                                                         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/objects/instruction.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub enum Instruction {
[INFO] [stdout]    |          ----------- variants in this enum
[INFO] [stdout] 25 |     Alloc(u32),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 26 |     Free(u32),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 27 |     Jump(i64),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 28 |     Call(u64),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 29 |     ExtCall(u64),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 30 |
[INFO] [stdout] 31 |     Mov(Register, RegisterReference, Register, RegisterReference),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 32 |     Cpy(Register, RegisterReference, Register, RegisterReference),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 33 |     Ref(Register, RegisterReference, Register, RegisterReference),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 34 |
[INFO] [stdout] 35 |     StackPush(Register, RegisterReference),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 36 |     StackPop,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 37 |
[INFO] [stdout] 38 |     Add(Register, Register, Register),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 39 |     Sub(Register, Register, Register),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 40 |     Mul(Register, Register, Register),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 41 |     Div(Register, Register, Register),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 42 |
[INFO] [stdout] 43 |     Equal(Register, Register),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 44 |     NotEqual(Register, Register),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 45 |     Greater(Register, Register),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 46 |     Less(Register, Register),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 47 |     GreaterEqual(Register, Register),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 48 |     LessEqual(Register, Register),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_constant_int` is never used
[INFO] [stdout]    --> src/objects/constant.rs:158:8
[INFO] [stdout]     |
[INFO] [stdout] 158 | pub fn create_constant_int(init_val: &i64) -> Constant {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_constant_string` is never used
[INFO] [stdout]    --> src/objects/constant.rs:183:8
[INFO] [stdout]     |
[INFO] [stdout] 183 | pub fn create_constant_string(init_val: &str) -> Constant {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_constant_bool` is never used
[INFO] [stdout]    --> src/objects/constant.rs:195:8
[INFO] [stdout]     |
[INFO] [stdout] 195 | pub fn create_constant_bool(init_val: &bool) -> Constant {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CodeBuilder` is never constructed
[INFO] [stdout]  --> src/api/level_1/mod.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct CodeBuilder<'a> {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `generate_alloc`, `generate_free`, `generate_jump`, and `generate_call` are never used
[INFO] [stdout]   --> src/api/level_1/generate_instruction.rs:6:12
[INFO] [stdout]    |
[INFO] [stdout] 5  | impl CodeBuilder<'_> {
[INFO] [stdout]    | -------------------- methods in this implementation
[INFO] [stdout] 6  |     pub fn generate_alloc(&mut self, block_count: u32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9  |     pub fn generate_free(&mut self, block_count: u32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub fn generate_jump(&mut self, operation_count: i64) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn generate_call(&mut self, function_addr: &String) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `create_label` is never used
[INFO] [stdout]  --> src/api/level_1/abstraction.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | impl CodeBuilder<'_> {
[INFO] [stdout]   | -------------------- method in this implementation
[INFO] [stdout] 4 |     pub fn create_label(&mut self, name: String) {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/objects/instruction.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub enum Instruction {
[INFO] [stdout]    |          ----------- variants in this enum
[INFO] [stdout] 25 |     Alloc(u32),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 26 |     Free(u32),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 27 |     Jump(i64),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 28 |     Call(u64),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 29 |     ExtCall(u64),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 30 |
[INFO] [stdout] 31 |     Mov(Register, RegisterReference, Register, RegisterReference),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 32 |     Cpy(Register, RegisterReference, Register, RegisterReference),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 33 |     Ref(Register, RegisterReference, Register, RegisterReference),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 34 |
[INFO] [stdout] 35 |     StackPush(Register, RegisterReference),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 36 |     StackPop,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 37 |
[INFO] [stdout] 38 |     Add(Register, Register, Register),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 39 |     Sub(Register, Register, Register),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 40 |     Mul(Register, Register, Register),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 41 |     Div(Register, Register, Register),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 42 |
[INFO] [stdout] 43 |     Equal(Register, Register),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 44 |     NotEqual(Register, Register),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 45 |     Greater(Register, Register),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 46 |     Less(Register, Register),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 47 |     GreaterEqual(Register, Register),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 48 |     LessEqual(Register, Register),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CodeBuilder` is never constructed
[INFO] [stdout]  --> src/api/level_1/mod.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct CodeBuilder<'a> {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `generate_alloc`, `generate_free`, `generate_jump`, and `generate_call` are never used
[INFO] [stdout]   --> src/api/level_1/generate_instruction.rs:6:12
[INFO] [stdout]    |
[INFO] [stdout] 5  | impl CodeBuilder<'_> {
[INFO] [stdout]    | -------------------- methods in this implementation
[INFO] [stdout] 6  |     pub fn generate_alloc(&mut self, block_count: u32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9  |     pub fn generate_free(&mut self, block_count: u32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub fn generate_jump(&mut self, operation_count: i64) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn generate_call(&mut self, function_addr: &String) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `create_label` is never used
[INFO] [stdout]  --> src/api/level_1/abstraction.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | impl CodeBuilder<'_> {
[INFO] [stdout]   | -------------------- method in this implementation
[INFO] [stdout] 4 |     pub fn create_label(&mut self, name: String) {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "51df80b917071ec18e4242f0c4f10e5c4faf21d481ca34a45ce9b740e6371eaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51df80b917071ec18e4242f0c4f10e5c4faf21d481ca34a45ce9b740e6371eaf", kill_on_drop: false }`
[INFO] [stdout] 51df80b917071ec18e4242f0c4f10e5c4faf21d481ca34a45ce9b740e6371eaf
[INFO] checking resurgence-0.1.8 against try#047472f299946caf090d1b5608ae4bd9f0416256+rustflags=-Ddereferencing_mut_binding for pr-120095
[INFO] extracting crate resurgence 0.1.8 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate resurgence 0.1.8 on toolchain 047472f299946caf090d1b5608ae4bd9f0416256
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+047472f299946caf090d1b5608ae4bd9f0416256" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate resurgence 0.1.8
[INFO] finished tweaking crates.io crate resurgence 0.1.8
[INFO] tweaked toml for crates.io crate resurgence 0.1.8 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+047472f299946caf090d1b5608ae4bd9f0416256" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+047472f299946caf090d1b5608ae4bd9f0416256" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+047472f299946caf090d1b5608ae4bd9f0416256" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a6ec76f0562d9862e6f396ae9cdd0890b489a87e2ef31a4d2bb60df7e41ee9a
[INFO] running `Command { std: "docker" "start" "-a" "9a6ec76f0562d9862e6f396ae9cdd0890b489a87e2ef31a4d2bb60df7e41ee9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a6ec76f0562d9862e6f396ae9cdd0890b489a87e2ef31a4d2bb60df7e41ee9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a6ec76f0562d9862e6f396ae9cdd0890b489a87e2ef31a4d2bb60df7e41ee9a", kill_on_drop: false }`
[INFO] [stdout] 9a6ec76f0562d9862e6f396ae9cdd0890b489a87e2ef31a4d2bb60df7e41ee9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Ddereferencing_mut_binding" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+047472f299946caf090d1b5608ae4bd9f0416256" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd9a9340a6fe26d181fa7fe46a862a868d11aa287b0d14bb72078b4f7f0cdd4f
[INFO] running `Command { std: "docker" "start" "-a" "bd9a9340a6fe26d181fa7fe46a862a868d11aa287b0d14bb72078b4f7f0cdd4f", kill_on_drop: false }`
[INFO] [stderr]     Checking resurgence v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `create_constant_double`
[INFO] [stdout]  --> src/internal/interpreter/instruction/math.rs:1:105
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Interpreter, objects::register::{Register, RegisterLocation}, objects::constant::{Constant, create_constant_double}};
[INFO] [stdout]   |                                                                                                         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `create_constant_double`
[INFO] [stdout]  --> src/internal/interpreter/instruction/math.rs:1:105
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Interpreter, objects::register::{Register, RegisterLocation}, objects::constant::{Constant, create_constant_double}};
[INFO] [stdout]   |                                                                                                         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: dereferencing `mut` binding
[INFO] [stdout]  --> src/internal/interpreter/instruction/mov.rs:8:22
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let Register(mut dst_index, mut dst_loc) = dst_reg; 
[INFO] [stdout]   |                      ^^^^^^^^^^^^^ `mut` dereferences the type of this binding
[INFO] [stdout]   |
[INFO] [stdout] help: this will change in edition 2024
[INFO] [stdout]  --> src/internal/interpreter/instruction/mov.rs:8:22
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let Register(mut dst_index, mut dst_loc) = dst_reg; 
[INFO] [stdout]   |                      ^^^^^^^^^^^^^
[INFO] [stdout]   = note: requested on the command line with `-D dereferencing-mut-binding`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: dereferencing `mut` binding
[INFO] [stdout]  --> src/internal/interpreter/instruction/mov.rs:8:37
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let Register(mut dst_index, mut dst_loc) = dst_reg; 
[INFO] [stdout]   |                                     ^^^^^^^^^^^ `mut` dereferences the type of this binding
[INFO] [stdout]   |
[INFO] [stdout] help: this will change in edition 2024
[INFO] [stdout]  --> src/internal/interpreter/instruction/mov.rs:8:37
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let Register(mut dst_index, mut dst_loc) = dst_reg; 
[INFO] [stdout]   |                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: dereferencing `mut` binding
[INFO] [stdout]   --> src/internal/interpreter/instruction/mov.rs:18:22
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let Register(mut src_index, mut src_loc) = src_reg; 
[INFO] [stdout]    |                      ^^^^^^^^^^^^^ `mut` dereferences the type of this binding
[INFO] [stdout]    |
[INFO] [stdout] help: this will change in edition 2024
[INFO] [stdout]   --> src/internal/interpreter/instruction/mov.rs:18:22
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let Register(mut src_index, mut src_loc) = src_reg; 
[INFO] [stdout]    |                      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: dereferencing `mut` binding
[INFO] [stdout]   --> src/internal/interpreter/instruction/mov.rs:18:37
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let Register(mut src_index, mut src_loc) = src_reg; 
[INFO] [stdout]    |                                     ^^^^^^^^^^^ `mut` dereferences the type of this binding
[INFO] [stdout]    |
[INFO] [stdout] help: this will change in edition 2024
[INFO] [stdout]   --> src/internal/interpreter/instruction/mov.rs:18:37
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let Register(mut src_index, mut src_loc) = src_reg; 
[INFO] [stdout]    |                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: dereferencing `mut` binding
[INFO] [stdout]  --> src/internal/interpreter/instruction/cpy.rs:8:22
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let Register(mut dst_index, mut dst_loc) = dst_reg; 
[INFO] [stdout]   |                      ^^^^^^^^^^^^^ `mut` dereferences the type of this binding
[INFO] [stdout]   |
[INFO] [stdout] help: this will change in edition 2024
[INFO] [stdout]  --> src/internal/interpreter/instruction/cpy.rs:8:22
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let Register(mut dst_index, mut dst_loc) = dst_reg; 
[INFO] [stdout]   |                      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: dereferencing `mut` binding
[INFO] [stdout]  --> src/internal/interpreter/instruction/cpy.rs:8:37
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let Register(mut dst_index, mut dst_loc) = dst_reg; 
[INFO] [stdout]   |                                     ^^^^^^^^^^^ `mut` dereferences the type of this binding
[INFO] [stdout]   |
[INFO] [stdout] help: this will change in edition 2024
[INFO] [stdout]  --> src/internal/interpreter/instruction/cpy.rs:8:37
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let Register(mut dst_index, mut dst_loc) = dst_reg; 
[INFO] [stdout]   |                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: dereferencing `mut` binding
[INFO] [stdout]   --> src/internal/interpreter/instruction/cpy.rs:18:22
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let Register(mut src_index, mut src_loc) = src_reg; 
[INFO] [stdout]    |                      ^^^^^^^^^^^^^ `mut` dereferences the type of this binding
[INFO] [stdout]    |
[INFO] [stdout] help: this will change in edition 2024
[INFO] [stdout]   --> src/internal/interpreter/instruction/cpy.rs:18:22
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let Register(mut src_index, mut src_loc) = src_reg; 
[INFO] [stdout]    |                      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: dereferencing `mut` binding
[INFO] [stdout]   --> src/internal/interpreter/instruction/cpy.rs:18:37
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let Register(mut src_index, mut src_loc) = src_reg; 
[INFO] [stdout]    |                                     ^^^^^^^^^^^ `mut` dereferences the type of this binding
[INFO] [stdout]    |
[INFO] [stdout] help: this will change in edition 2024
[INFO] [stdout]   --> src/internal/interpreter/instruction/cpy.rs:18:37
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let Register(mut src_index, mut src_loc) = src_reg; 
[INFO] [stdout]    |                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: dereferencing `mut` binding
[INFO] [stdout]  --> src/internal/interpreter/instruction/ref_reg.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 |         let Register(mut dst_index, mut dst_loc) = dst_reg;
[INFO] [stdout]   |                      ^^^^^^^^^^^^^ `mut` dereferences the type of this binding
[INFO] [stdout]   |
[INFO] [stdout] help: this will change in edition 2024
[INFO] [stdout]  --> src/internal/interpreter/instruction/ref_reg.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 |         let Register(mut dst_index, mut dst_loc) = dst_reg;
[INFO] [stdout]   |                      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: dereferencing `mut` binding
[INFO] [stdout]  --> src/internal/interpreter/instruction/ref_reg.rs:6:37
[INFO] [stdout]   |
[INFO] [stdout] 6 |         let Register(mut dst_index, mut dst_loc) = dst_reg;
[INFO] [stdout]   |                                     ^^^^^^^^^^^ `mut` dereferences the type of this binding
[INFO] [stdout]   |
[INFO] [stdout] help: this will change in edition 2024
[INFO] [stdout]  --> src/internal/interpreter/instruction/ref_reg.rs:6:37
[INFO] [stdout]   |
[INFO] [stdout] 6 |         let Register(mut dst_index, mut dst_loc) = dst_reg;
[INFO] [stdout]   |                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: dereferencing `mut` binding
[INFO] [stdout]  --> src/internal/interpreter/instruction/stk_push.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 |         let Register(mut reg_index, mut reg_loc) = register; let mut reg_index_usize = reg_index as usize;
[INFO] [stdout]   |                      ^^^^^^^^^^^^^ `mut` dereferences the type of this binding
[INFO] [stdout]   |
[INFO] [stdout] help: this will change in edition 2024
[INFO] [stdout]  --> src/internal/interpreter/instruction/stk_push.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 |         let Register(mut reg_index, mut reg_loc) = register; let mut reg_index_usize = reg_index as usize;
[INFO] [stdout]   |                      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: dereferencing `mut` binding
[INFO] [stdout]  --> src/internal/interpreter/instruction/stk_push.rs:6:37
[INFO] [stdout]   |
[INFO] [stdout] 6 |         let Register(mut reg_index, mut reg_loc) = register; let mut reg_index_usize = reg_index as usize;
[INFO] [stdout]   |                                     ^^^^^^^^^^^ `mut` dereferences the type of this binding
[INFO] [stdout]   |
[INFO] [stdout] help: this will change in edition 2024
[INFO] [stdout]  --> src/internal/interpreter/instruction/stk_push.rs:6:37
[INFO] [stdout]   |
[INFO] [stdout] 6 |         let Register(mut reg_index, mut reg_loc) = register; let mut reg_index_usize = reg_index as usize;
[INFO] [stdout]   |                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: dereferencing `mut` binding
[INFO] [stdout]  --> src/internal/interpreter/instruction/mov.rs:8:22
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let Register(mut dst_index, mut dst_loc) = dst_reg; 
[INFO] [stdout]   |                      ^^^^^^^^^^^^^ `mut` dereferences the type of this binding
[INFO] [stdout]   |
[INFO] [stdout] help: this will change in edition 2024
[INFO] [stdout]  --> src/internal/interpreter/instruction/mov.rs:8:22
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let Register(mut dst_index, mut dst_loc) = dst_reg; 
[INFO] [stdout]   |                      ^^^^^^^^^^^^^
[INFO] [stdout]   = note: requested on the command line with `-D dereferencing-mut-binding`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: dereferencing `mut` binding
[INFO] [stdout]  --> src/internal/interpreter/instruction/mov.rs:8:37
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let Register(mut dst_index, mut dst_loc) = dst_reg; 
[INFO] [stdout]   |                                     ^^^^^^^^^^^ `mut` dereferences the type of this binding
[INFO] [stdout]   |
[INFO] [stdout] help: this will change in edition 2024
[INFO] [stdout]  --> src/internal/interpreter/instruction/mov.rs:8:37
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let Register(mut dst_index, mut dst_loc) = dst_reg; 
[INFO] [stdout]   |                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: dereferencing `mut` binding
[INFO] [stdout]   --> src/internal/interpreter/instruction/mov.rs:18:22
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let Register(mut src_index, mut src_loc) = src_reg; 
[INFO] [stdout]    |                      ^^^^^^^^^^^^^ `mut` dereferences the type of this binding
[INFO] [stdout]    |
[INFO] [stdout] help: this will change in edition 2024
[INFO] [stdout]   --> src/internal/interpreter/instruction/mov.rs:18:22
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let Register(mut src_index, mut src_loc) = src_reg; 
[INFO] [stdout]    |                      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: dereferencing `mut` binding
[INFO] [stdout]   --> src/internal/interpreter/instruction/mov.rs:18:37
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let Register(mut src_index, mut src_loc) = src_reg; 
[INFO] [stdout]    |                                     ^^^^^^^^^^^ `mut` dereferences the type of this binding
[INFO] [stdout]    |
[INFO] [stdout] help: this will change in edition 2024
[INFO] [stdout]   --> src/internal/interpreter/instruction/mov.rs:18:37
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let Register(mut src_index, mut src_loc) = src_reg; 
[INFO] [stdout]    |                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: dereferencing `mut` binding
[INFO] [stdout]  --> src/internal/interpreter/instruction/cpy.rs:8:22
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let Register(mut dst_index, mut dst_loc) = dst_reg; 
[INFO] [stdout]   |                      ^^^^^^^^^^^^^ `mut` dereferences the type of this binding
[INFO] [stdout]   |
[INFO] [stdout] help: this will change in edition 2024
[INFO] [stdout]  --> src/internal/interpreter/instruction/cpy.rs:8:22
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let Register(mut dst_index, mut dst_loc) = dst_reg; 
[INFO] [stdout]   |                      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: dereferencing `mut` binding
[INFO] [stdout]  --> src/internal/interpreter/instruction/cpy.rs:8:37
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let Register(mut dst_index, mut dst_loc) = dst_reg; 
[INFO] [stdout]   |                                     ^^^^^^^^^^^ `mut` dereferences the type of this binding
[INFO] [stdout]   |
[INFO] [stdout] help: this will change in edition 2024
[INFO] [stdout]  --> src/internal/interpreter/instruction/cpy.rs:8:37
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let Register(mut dst_index, mut dst_loc) = dst_reg; 
[INFO] [stdout]   |                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: dereferencing `mut` binding
[INFO] [stdout]   --> src/internal/interpreter/instruction/cpy.rs:18:22
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let Register(mut src_index, mut src_loc) = src_reg; 
[INFO] [stdout]    |                      ^^^^^^^^^^^^^ `mut` dereferences the type of this binding
[INFO] [stdout]    |
[INFO] [stdout] help: this will change in edition 2024
[INFO] [stdout]   --> src/internal/interpreter/instruction/cpy.rs:18:22
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let Register(mut src_index, mut src_loc) = src_reg; 
[INFO] [stdout]    |                      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: dereferencing `mut` binding
[INFO] [stdout]   --> src/internal/interpreter/instruction/cpy.rs:18:37
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let Register(mut src_index, mut src_loc) = src_reg; 
[INFO] [stdout]    |                                     ^^^^^^^^^^^ `mut` dereferences the type of this binding
[INFO] [stdout]    |
[INFO] [stdout] help: this will change in edition 2024
[INFO] [stdout]   --> src/internal/interpreter/instruction/cpy.rs:18:37
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let Register(mut src_index, mut src_loc) = src_reg; 
[INFO] [stdout]    |                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: dereferencing `mut` binding
[INFO] [stdout]  --> src/internal/interpreter/instruction/ref_reg.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 |         let Register(mut dst_index, mut dst_loc) = dst_reg;
[INFO] [stdout]   |                      ^^^^^^^^^^^^^ `mut` dereferences the type of this binding
[INFO] [stdout]   |
[INFO] [stdout] help: this will change in edition 2024
[INFO] [stdout]  --> src/internal/interpreter/instruction/ref_reg.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 |         let Register(mut dst_index, mut dst_loc) = dst_reg;
[INFO] [stdout]   |                      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: dereferencing `mut` binding
[INFO] [stdout]  --> src/internal/interpreter/instruction/ref_reg.rs:6:37
[INFO] [stdout]   |
[INFO] [stdout] 6 |         let Register(mut dst_index, mut dst_loc) = dst_reg;
[INFO] [stdout]   |                                     ^^^^^^^^^^^ `mut` dereferences the type of this binding
[INFO] [stdout]   |
[INFO] [stdout] help: this will change in edition 2024
[INFO] [stdout]  --> src/internal/interpreter/instruction/ref_reg.rs:6:37
[INFO] [stdout]   |
[INFO] [stdout] 6 |         let Register(mut dst_index, mut dst_loc) = dst_reg;
[INFO] [stdout]   |                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: dereferencing `mut` binding
[INFO] [stdout]  --> src/internal/interpreter/instruction/stk_push.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 |         let Register(mut reg_index, mut reg_loc) = register; let mut reg_index_usize = reg_index as usize;
[INFO] [stdout]   |                      ^^^^^^^^^^^^^ `mut` dereferences the type of this binding
[INFO] [stdout]   |
[INFO] [stdout] help: this will change in edition 2024
[INFO] [stdout]  --> src/internal/interpreter/instruction/stk_push.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 |         let Register(mut reg_index, mut reg_loc) = register; let mut reg_index_usize = reg_index as usize;
[INFO] [stdout]   |                      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: dereferencing `mut` binding
[INFO] [stdout]  --> src/internal/interpreter/instruction/stk_push.rs:6:37
[INFO] [stdout]   |
[INFO] [stdout] 6 |         let Register(mut reg_index, mut reg_loc) = register; let mut reg_index_usize = reg_index as usize;
[INFO] [stdout]   |                                     ^^^^^^^^^^^ `mut` dereferences the type of this binding
[INFO] [stdout]   |
[INFO] [stdout] help: this will change in edition 2024
[INFO] [stdout]  --> src/internal/interpreter/instruction/stk_push.rs:6:37
[INFO] [stdout]   |
[INFO] [stdout] 6 |         let Register(mut reg_index, mut reg_loc) = register; let mut reg_index_usize = reg_index as usize;
[INFO] [stdout]   |                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/objects/instruction.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub enum Instruction {
[INFO] [stdout]    |          ----------- variants in this enum
[INFO] [stdout] 25 |     Alloc(u32),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 26 |     Free(u32),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 27 |     Jump(i64),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 28 |     Call(u64),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 29 |     ExtCall(u64),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 30 |
[INFO] [stdout] 31 |     Mov(Register, RegisterReference, Register, RegisterReference),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 32 |     Cpy(Register, RegisterReference, Register, RegisterReference),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 33 |     Ref(Register, RegisterReference, Register, RegisterReference),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 34 |
[INFO] [stdout] 35 |     StackPush(Register, RegisterReference),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 36 |     StackPop,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 37 |
[INFO] [stdout] 38 |     Add(Register, Register, Register),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 39 |     Sub(Register, Register, Register),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 40 |     Mul(Register, Register, Register),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 41 |     Div(Register, Register, Register),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 42 |
[INFO] [stdout] 43 |     Equal(Register, Register),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 44 |     NotEqual(Register, Register),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 45 |     Greater(Register, Register),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 46 |     Less(Register, Register),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 47 |     GreaterEqual(Register, Register),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 48 |     LessEqual(Register, Register),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_constant_int` is never used
[INFO] [stdout]    --> src/objects/constant.rs:158:8
[INFO] [stdout]     |
[INFO] [stdout] 158 | pub fn create_constant_int(init_val: &i64) -> Constant {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_constant_string` is never used
[INFO] [stdout]    --> src/objects/constant.rs:183:8
[INFO] [stdout]     |
[INFO] [stdout] 183 | pub fn create_constant_string(init_val: &str) -> Constant {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_constant_bool` is never used
[INFO] [stdout]    --> src/objects/constant.rs:195:8
[INFO] [stdout]     |
[INFO] [stdout] 195 | pub fn create_constant_bool(init_val: &bool) -> Constant {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CodeBuilder` is never constructed
[INFO] [stdout]  --> src/api/level_1/mod.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct CodeBuilder<'a> {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `generate_alloc`, `generate_free`, `generate_jump`, and `generate_call` are never used
[INFO] [stdout]   --> src/api/level_1/generate_instruction.rs:6:12
[INFO] [stdout]    |
[INFO] [stdout] 5  | impl CodeBuilder<'_> {
[INFO] [stdout]    | -------------------- methods in this implementation
[INFO] [stdout] 6  |     pub fn generate_alloc(&mut self, block_count: u32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9  |     pub fn generate_free(&mut self, block_count: u32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub fn generate_jump(&mut self, operation_count: i64) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn generate_call(&mut self, function_addr: &String) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `create_label` is never used
[INFO] [stdout]  --> src/api/level_1/abstraction.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | impl CodeBuilder<'_> {
[INFO] [stdout]   | -------------------- method in this implementation
[INFO] [stdout] 4 |     pub fn create_label(&mut self, name: String) {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 12 previous errors; 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/objects/instruction.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub enum Instruction {
[INFO] [stdout]    |          ----------- variants in this enum
[INFO] [stdout] 25 |     Alloc(u32),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 26 |     Free(u32),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 27 |     Jump(i64),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 28 |     Call(u64),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 29 |     ExtCall(u64),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 30 |
[INFO] [stdout] 31 |     Mov(Register, RegisterReference, Register, RegisterReference),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 32 |     Cpy(Register, RegisterReference, Register, RegisterReference),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 33 |     Ref(Register, RegisterReference, Register, RegisterReference),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 34 |
[INFO] [stdout] 35 |     StackPush(Register, RegisterReference),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 36 |     StackPop,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 37 |
[INFO] [stdout] 38 |     Add(Register, Register, Register),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 39 |     Sub(Register, Register, Register),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 40 |     Mul(Register, Register, Register),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 41 |     Div(Register, Register, Register),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 42 |
[INFO] [stdout] 43 |     Equal(Register, Register),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 44 |     NotEqual(Register, Register),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 45 |     Greater(Register, Register),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 46 |     Less(Register, Register),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 47 |     GreaterEqual(Register, Register),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 48 |     LessEqual(Register, Register),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CodeBuilder` is never constructed
[INFO] [stdout]  --> src/api/level_1/mod.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct CodeBuilder<'a> {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `generate_alloc`, `generate_free`, `generate_jump`, and `generate_call` are never used
[INFO] [stdout]   --> src/api/level_1/generate_instruction.rs:6:12
[INFO] [stdout]    |
[INFO] [stdout] 5  | impl CodeBuilder<'_> {
[INFO] [stdout]    | -------------------- methods in this implementation
[INFO] [stdout] 6  |     pub fn generate_alloc(&mut self, block_count: u32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9  |     pub fn generate_free(&mut self, block_count: u32) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub fn generate_jump(&mut self, operation_count: i64) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn generate_call(&mut self, function_addr: &String) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `create_label` is never used
[INFO] [stdout]  --> src/api/level_1/abstraction.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | impl CodeBuilder<'_> {
[INFO] [stdout]   | -------------------- method in this implementation
[INFO] [stdout] 4 |     pub fn create_label(&mut self, name: String) {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `resurgence` (lib) due to 13 previous errors; 8 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 12 previous errors; 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `resurgence` (lib test) due to 13 previous errors; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "bd9a9340a6fe26d181fa7fe46a862a868d11aa287b0d14bb72078b4f7f0cdd4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd9a9340a6fe26d181fa7fe46a862a868d11aa287b0d14bb72078b4f7f0cdd4f", kill_on_drop: false }`
[INFO] [stdout] bd9a9340a6fe26d181fa7fe46a862a868d11aa287b0d14bb72078b4f7f0cdd4f