[INFO] cloning repository https://github.com/l3gacyb3ta/compiler-book-following
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/l3gacyb3ta/compiler-book-following" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fl3gacyb3ta%2Fcompiler-book-following", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fl3gacyb3ta%2Fcompiler-book-following'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 19fc5a263219921338927e248e145eb35a8cd40b
[INFO] testing l3gacyb3ta/compiler-book-following against 1.90.0 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fl3gacyb3ta%2Fcompiler-book-following" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/l3gacyb3ta/compiler-book-following
[INFO] finished tweaking git repo https://github.com/l3gacyb3ta/compiler-book-following
[INFO] tweaked toml for git repo https://github.com/l3gacyb3ta/compiler-book-following written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/l3gacyb3ta/compiler-book-following on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/l3gacyb3ta/compiler-book-following 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded partial_application v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f0b8be928b9d42d8c2351ec3ca34cfc0e8605cb3a9319fc87e21f904c6b0e79
[INFO] running `Command { std: "docker" "start" "-a" "4f0b8be928b9d42d8c2351ec3ca34cfc0e8605cb3a9319fc87e21f904c6b0e79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f0b8be928b9d42d8c2351ec3ca34cfc0e8605cb3a9319fc87e21f904c6b0e79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f0b8be928b9d42d8c2351ec3ca34cfc0e8605cb3a9319fc87e21f904c6b0e79", kill_on_drop: false }`
[INFO] [stdout] 4f0b8be928b9d42d8c2351ec3ca34cfc0e8605cb3a9319fc87e21f904c6b0e79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d97ca6a0eefbe3e47476f4ea4a98736eda31abcd3f51e8fe65a559f239eb95b4
[INFO] running `Command { std: "docker" "start" "-a" "d97ca6a0eefbe3e47476f4ea4a98736eda31abcd3f51e8fe65a559f239eb95b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling partial_application v0.2.1
[INFO] [stderr]    Compiling compiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `os::unix::process::parent_id`
[INFO] [stdout]   --> src/parser.rs:67:25
[INFO] [stdout]    |
[INFO] [stdout] 67 | use std::{error::Error, os::unix::process::parent_id, sync::atomic::AtomicUsize};
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `get_type`
[INFO] [stdout]  --> src/tacky_gen.rs:6:20
[INFO] [stdout]   |
[INFO] [stdout] 6 |     type_checker::{get_type, IdentifierAttrs, InitialValue, StaticInit, Symbols},
[INFO] [stdout]   |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BinOp`
[INFO] [stdout]  --> src/code_gen.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 |     parser::{BinOp, Const, Type},
[INFO] [stdout]   |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Null` is never constructed
[INFO] [stdout]    --> src/parser.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout]  77 | pub enum Statement {
[INFO] [stdout]     |          --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 105 |     Null,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Statement` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `expect_multiple` is never used
[INFO] [stdout]    --> src/parser.rs:721:8
[INFO] [stdout]     |
[INFO] [stdout] 721 | pub fn expect_multiple(tokens: &mut Vec<Token>, options: Vec<Token>) -> Token {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TcheckerType` is never used
[INFO] [stdout]   --> src/type_checker.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum TcheckerType {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_value_from_const` is never used
[INFO] [stdout]    --> src/type_checker.rs:258:4
[INFO] [stdout]     |
[INFO] [stdout] 258 | fn get_value_from_const(c: Const) -> i32 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AssemblySymTabEntry` is never used
[INFO] [stdout]   --> src/code_gen.rs:20:10
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub enum AssemblySymTabEntry {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `AssemblySymbols` is never used
[INFO] [stdout]   --> src/code_gen.rs:25:10
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub type AssemblySymbols = HashMap<String, AssemblySymTabEntry>;
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `stack_size` is never read
[INFO] [stdout]   --> src/code_gen.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct AFunction {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub stack_size: i32,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AFunction` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_symbol_table` is never used
[INFO] [stdout]    --> src/code_gen.rs:889:8
[INFO] [stdout]     |
[INFO] [stdout] 889 | pub fn convert_symbol_table(symbols: &Symbols) -> AssemblySymbols {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `Command { std: "docker" "inspect" "d97ca6a0eefbe3e47476f4ea4a98736eda31abcd3f51e8fe65a559f239eb95b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d97ca6a0eefbe3e47476f4ea4a98736eda31abcd3f51e8fe65a559f239eb95b4", kill_on_drop: false }`
[INFO] [stdout] d97ca6a0eefbe3e47476f4ea4a98736eda31abcd3f51e8fe65a559f239eb95b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7095bc32ba3e8705e54ba69309f1bd48b107a03974f932a5147ff6ea564847a
[INFO] running `Command { std: "docker" "start" "-a" "d7095bc32ba3e8705e54ba69309f1bd48b107a03974f932a5147ff6ea564847a", kill_on_drop: false }`
[INFO] [stderr]    Compiling compiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `os::unix::process::parent_id`
[INFO] [stdout]   --> src/parser.rs:67:25
[INFO] [stdout]    |
[INFO] [stdout] 67 | use std::{error::Error, os::unix::process::parent_id, sync::atomic::AtomicUsize};
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `get_type`
[INFO] [stdout]  --> src/tacky_gen.rs:6:20
[INFO] [stdout]   |
[INFO] [stdout] 6 |     type_checker::{get_type, IdentifierAttrs, InitialValue, StaticInit, Symbols},
[INFO] [stdout]   |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BinOp`
[INFO] [stdout]  --> src/code_gen.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 |     parser::{BinOp, Const, Type},
[INFO] [stdout]   |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Null` is never constructed
[INFO] [stdout]    --> src/parser.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout]  77 | pub enum Statement {
[INFO] [stdout]     |          --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 105 |     Null,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Statement` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `expect_multiple` is never used
[INFO] [stdout]    --> src/parser.rs:721:8
[INFO] [stdout]     |
[INFO] [stdout] 721 | pub fn expect_multiple(tokens: &mut Vec<Token>, options: Vec<Token>) -> Token {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TcheckerType` is never used
[INFO] [stdout]   --> src/type_checker.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum TcheckerType {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_value_from_const` is never used
[INFO] [stdout]    --> src/type_checker.rs:258:4
[INFO] [stdout]     |
[INFO] [stdout] 258 | fn get_value_from_const(c: Const) -> i32 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AssemblySymTabEntry` is never used
[INFO] [stdout]   --> src/code_gen.rs:20:10
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub enum AssemblySymTabEntry {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `AssemblySymbols` is never used
[INFO] [stdout]   --> src/code_gen.rs:25:10
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub type AssemblySymbols = HashMap<String, AssemblySymTabEntry>;
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `stack_size` is never read
[INFO] [stdout]   --> src/code_gen.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct AFunction {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub stack_size: i32,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AFunction` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_symbol_table` is never used
[INFO] [stdout]    --> src/code_gen.rs:889:8
[INFO] [stdout]     |
[INFO] [stdout] 889 | pub fn convert_symbol_table(symbols: &Symbols) -> AssemblySymbols {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "d7095bc32ba3e8705e54ba69309f1bd48b107a03974f932a5147ff6ea564847a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7095bc32ba3e8705e54ba69309f1bd48b107a03974f932a5147ff6ea564847a", kill_on_drop: false }`
[INFO] [stdout] d7095bc32ba3e8705e54ba69309f1bd48b107a03974f932a5147ff6ea564847a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1baca8f52a4e546a6a522d9e583c19beb51ab12931464346e7337b860099ce23
[INFO] running `Command { std: "docker" "start" "-a" "1baca8f52a4e546a6a522d9e583c19beb51ab12931464346e7337b860099ce23", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `os::unix::process::parent_id`
[INFO] [stderr]   --> src/parser.rs:67:25
[INFO] [stderr]    |
[INFO] [stderr] 67 | use std::{error::Error, os::unix::process::parent_id, sync::atomic::AtomicUsize};
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `get_type`
[INFO] [stderr]  --> src/tacky_gen.rs:6:20
[INFO] [stderr]   |
[INFO] [stderr] 6 |     type_checker::{get_type, IdentifierAttrs, InitialValue, StaticInit, Symbols},
[INFO] [stderr]   |                    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BinOp`
[INFO] [stderr]  --> src/code_gen.rs:2:14
[INFO] [stderr]   |
[INFO] [stderr] 2 |     parser::{BinOp, Const, Type},
[INFO] [stderr]   |              ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Null` is never constructed
[INFO] [stderr]    --> src/parser.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr]  77 | pub enum Statement {
[INFO] [stderr]     |          --------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 105 |     Null,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Statement` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `expect_multiple` is never used
[INFO] [stderr]    --> src/parser.rs:721:8
[INFO] [stderr]     |
[INFO] [stderr] 721 | pub fn expect_multiple(tokens: &mut Vec<Token>, options: Vec<Token>) -> Token {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `TcheckerType` is never used
[INFO] [stderr]   --> src/type_checker.rs:10:10
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub enum TcheckerType {
[INFO] [stderr]    |          ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_value_from_const` is never used
[INFO] [stderr]    --> src/type_checker.rs:258:4
[INFO] [stderr]     |
[INFO] [stderr] 258 | fn get_value_from_const(c: Const) -> i32 {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `AssemblySymTabEntry` is never used
[INFO] [stderr]   --> src/code_gen.rs:20:10
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub enum AssemblySymTabEntry {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `AssemblySymbols` is never used
[INFO] [stderr]   --> src/code_gen.rs:25:10
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub type AssemblySymbols = HashMap<String, AssemblySymTabEntry>;
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `stack_size` is never read
[INFO] [stderr]   --> src/code_gen.rs:42:9
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub struct AFunction {
[INFO] [stderr]    |            --------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 42 |     pub stack_size: i32,
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `AFunction` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: function `convert_symbol_table` is never used
[INFO] [stderr]    --> src/code_gen.rs:889:8
[INFO] [stderr]     |
[INFO] [stderr] 889 | pub fn convert_symbol_table(symbols: &Symbols) -> AssemblySymbols {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `compiler` (bin "compiler" test) generated 11 warnings (run `cargo fix --bin "compiler" --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/compiler-859a341a4bcc227a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1baca8f52a4e546a6a522d9e583c19beb51ab12931464346e7337b860099ce23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1baca8f52a4e546a6a522d9e583c19beb51ab12931464346e7337b860099ce23", kill_on_drop: false }`
[INFO] [stdout] 1baca8f52a4e546a6a522d9e583c19beb51ab12931464346e7337b860099ce23