[INFO] cloning repository https://github.com/shoham-z/vm2hack-nand2tetris
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shoham-z/vm2hack-nand2tetris" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshoham-z%2Fvm2hack-nand2tetris", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshoham-z%2Fvm2hack-nand2tetris'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 34a3cb084bba99023a6b94e55231478ad1af3636
[INFO] checking shoham-z/vm2hack-nand2tetris against try#1baf923b9c3a455162afe43e18647f494c1a4b73 for pr-151510
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshoham-z%2Fvm2hack-nand2tetris" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/shoham-z/vm2hack-nand2tetris
[INFO] finished tweaking git repo https://github.com/shoham-z/vm2hack-nand2tetris
[INFO] tweaked toml for git repo https://github.com/shoham-z/vm2hack-nand2tetris written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/shoham-z/vm2hack-nand2tetris on toolchain 1baf923b9c3a455162afe43e18647f494c1a4b73
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1baf923b9c3a455162afe43e18647f494c1a4b73" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/shoham-z/vm2hack-nand2tetris 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" "+1baf923b9c3a455162afe43e18647f494c1a4b73" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking shoham-z/vm2hack-nand2tetris against try#1baf923b9c3a455162afe43e18647f494c1a4b73 for pr-151510
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshoham-z%2Fvm2hack-nand2tetris" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/shoham-z/vm2hack-nand2tetris
[INFO] finished tweaking git repo https://github.com/shoham-z/vm2hack-nand2tetris
[INFO] tweaked toml for git repo https://github.com/shoham-z/vm2hack-nand2tetris written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/shoham-z/vm2hack-nand2tetris on toolchain 1baf923b9c3a455162afe43e18647f494c1a4b73
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1baf923b9c3a455162afe43e18647f494c1a4b73" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/shoham-z/vm2hack-nand2tetris 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" "+1baf923b9c3a455162afe43e18647f494c1a4b73" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1baf923b9c3a455162afe43e18647f494c1a4b73" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc90e1f3f0ceea78dd8cdc63383fb26f4696d464264eb46c1158deccc6c10c7b
[INFO] running `Command { std: "docker" "start" "-a" "dc90e1f3f0ceea78dd8cdc63383fb26f4696d464264eb46c1158deccc6c10c7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc90e1f3f0ceea78dd8cdc63383fb26f4696d464264eb46c1158deccc6c10c7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc90e1f3f0ceea78dd8cdc63383fb26f4696d464264eb46c1158deccc6c10c7b", kill_on_drop: false }`
[INFO] [stdout] dc90e1f3f0ceea78dd8cdc63383fb26f4696d464264eb46c1158deccc6c10c7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1baf923b9c3a455162afe43e18647f494c1a4b73" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c0ad6925a7bcf38e844fa28aea27a1816160dbd26583ae11e8f203b2b0b9174
[INFO] running `Command { std: "docker" "start" "-a" "9c0ad6925a7bcf38e844fa28aea27a1816160dbd26583ae11e8f203b2b0b9174", kill_on_drop: false }`
[INFO] [stderr]     Checking vm2hack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `STATIC_BASE`
[INFO] [stdout]  --> src/stack.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{FILE_NAME, STATIC_BASE, TEMP_BASE};
[INFO] [stdout]   |                        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Add`
[INFO] [stdout]  --> src/function_call.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::Add;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FILE_NAME`
[INFO] [stdout]  --> src/function_call.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{FILE_NAME, FUNC_LABEL_NUM, push};
[INFO] [stdout]   |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `STATIC_BASE`
[INFO] [stdout]  --> src/stack.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{FILE_NAME, STATIC_BASE, TEMP_BASE};
[INFO] [stdout]   |                        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Add`
[INFO] [stdout]  --> src/function_call.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::Add;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FILE_NAME`
[INFO] [stdout]  --> src/function_call.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{FILE_NAME, FUNC_LABEL_NUM, push};
[INFO] [stdout]   |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `STATIC_BASE` is never used
[INFO] [stdout]  --> src/constants.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub static STATIC_BASE: i64 = 5;
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `THAT` is never used
[INFO] [stdout]   --> src/constants.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub static THAT: &str = "THAT";
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `THIS` is never used
[INFO] [stdout]   --> src/constants.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub static THIS: &str = "THIS";
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `ARGUMENT` is never used
[INFO] [stdout]   --> src/constants.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub static ARGUMENT: &str = "ARG";
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `LOCAL` is never used
[INFO] [stdout]   --> src/constants.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub static LOCAL: &str = "LCL";
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `ARTH_JUMP_FLAG` is never used
[INFO] [stdout]   --> src/constants.rs:19:16
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub static mut ARTH_JUMP_FLAG: i64 = -1;
[INFO] [stdout]    |                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `STATIC_BASE` is never used
[INFO] [stdout]  --> src/constants.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub static STATIC_BASE: i64 = 5;
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `THAT` is never used
[INFO] [stdout]   --> src/constants.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub static THAT: &str = "THAT";
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `THIS` is never used
[INFO] [stdout]   --> src/constants.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub static THIS: &str = "THIS";
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `ARGUMENT` is never used
[INFO] [stdout]   --> src/constants.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub static ARGUMENT: &str = "ARG";
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `LOCAL` is never used
[INFO] [stdout]   --> src/constants.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub static LOCAL: &str = "LCL";
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `ARTH_JUMP_FLAG` is never used
[INFO] [stdout]   --> src/constants.rs:19:16
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub static mut ARTH_JUMP_FLAG: i64 = -1;
[INFO] [stdout]    |                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         write!(asm_file, "@256\nD=A\n@SP\nM=D\n{}", sys_init());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 35 |         let _ = write!(asm_file, "@256\nD=A\n@SP\nM=D\n{}", sys_init());
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:48:21
[INFO] [stdout]    |
[INFO] [stdout] 48 |                     write!(asm_file, "//{}\n\n{}\n\n",line,  parse(line.to_string()));
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 48 |                     let _ = write!(asm_file, "//{}\n\n{}\n\n",line,  parse(line.to_string()));
[INFO] [stdout]    |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         write!(asm_file, "@256\nD=A\n@SP\nM=D\n{}", sys_init());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 35 |         let _ = write!(asm_file, "@256\nD=A\n@SP\nM=D\n{}", sys_init());
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `update_FILE_NAME` should have a snake case name
[INFO] [stdout]   --> src/main.rs:56:11
[INFO] [stdout]    |
[INFO] [stdout] 56 | unsafe fn update_FILE_NAME(ptr: *const u8, len: usize) {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `update_file_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:48:21
[INFO] [stdout]    |
[INFO] [stdout] 48 |                     write!(asm_file, "//{}\n\n{}\n\n",line,  parse(line.to_string()));
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 48 |                     let _ = write!(asm_file, "//{}\n\n{}\n\n",line,  parse(line.to_string()));
[INFO] [stdout]    |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `update_FILE_NAME` should have a snake case name
[INFO] [stdout]   --> src/main.rs:56:11
[INFO] [stdout]    |
[INFO] [stdout] 56 | unsafe fn update_FILE_NAME(ptr: *const u8, len: usize) {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `update_file_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> src/arithmetic.rs:41:21
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let label_num = LABEL_NUM.to_string().to_owned();
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]  --> src/function_call.rs:6:56
[INFO] [stdout]   |
[INFO] [stdout] 6 |     return "@".to_string() + func + ".ReturnAddress" + FUNC_LABEL_NUM.to_string().as_str()
[INFO] [stdout]   |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]   |
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]   = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> src/function_call.rs:15:42
[INFO] [stdout]    |
[INFO] [stdout] 15 |         "(" + func  + ".ReturnAddress" + FUNC_LABEL_NUM.to_string().as_str() + ")\n" // label return-address
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> src/arithmetic.rs:41:21
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let label_num = LABEL_NUM.to_string().to_owned();
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]  --> src/function_call.rs:6:56
[INFO] [stdout]   |
[INFO] [stdout] 6 |     return "@".to_string() + func + ".ReturnAddress" + FUNC_LABEL_NUM.to_string().as_str()
[INFO] [stdout]   |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]   |
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]   = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> src/function_call.rs:15:42
[INFO] [stdout]    |
[INFO] [stdout] 15 |         "(" + func  + ".ReturnAddress" + FUNC_LABEL_NUM.to_string().as_str() + ")\n" // label return-address
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "9c0ad6925a7bcf38e844fa28aea27a1816160dbd26583ae11e8f203b2b0b9174", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c0ad6925a7bcf38e844fa28aea27a1816160dbd26583ae11e8f203b2b0b9174", kill_on_drop: false }`
[INFO] [stdout] 9c0ad6925a7bcf38e844fa28aea27a1816160dbd26583ae11e8f203b2b0b9174
