[INFO] cloning repository https://github.com/mauludsadiq/FARD_v0.5
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mauludsadiq/FARD_v0.5" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmauludsadiq%2FFARD_v0.5", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmauludsadiq%2FFARD_v0.5'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 312afd70c4a5807c315e30ef338552f2b74d0aab
[INFO] testing mauludsadiq/FARD_v0.5 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmauludsadiq%2FFARD_v0.5" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/mauludsadiq/FARD_v0.5
[INFO] finished tweaking git repo https://github.com/mauludsadiq/FARD_v0.5
[INFO] tweaked toml for git repo https://github.com/mauludsadiq/FARD_v0.5 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mauludsadiq/FARD_v0.5 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mauludsadiq/FARD_v0.5 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-2-tc2/source/crates/fard-onnx/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-2-tc2/source/Cargo.toml
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0690a91fd84ef233a4ca27a2b729aa57a27623ead014e52e910e66f012eeaca
[INFO] running `Command { std: "docker" "start" "-a" "d0690a91fd84ef233a4ca27a2b729aa57a27623ead014e52e910e66f012eeaca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0690a91fd84ef233a4ca27a2b729aa57a27623ead014e52e910e66f012eeaca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0690a91fd84ef233a4ca27a2b729aa57a27623ead014e52e910e66f012eeaca", kill_on_drop: false }`
[INFO] [stdout] d0690a91fd84ef233a4ca27a2b729aa57a27623ead014e52e910e66f012eeaca
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2f4f79914b34fd5cc3b27074f3bff676a7040739f7018f8161a732f441e3ee5
[INFO] running `Command { std: "docker" "start" "-a" "e2f4f79914b34fd5cc3b27074f3bff676a7040739f7018f8161a732f441e3ee5", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/crates/fard-onnx/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
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[INFO] [stderr]    Compiling inherit_cert_crdt v1.6.0 (/opt/rustwide/workdir/crates/inherit_cert_crdt)
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[INFO] [stderr]    Compiling arith-core v0.3.0 (/opt/rustwide/workdir/crates/arith-core)
[INFO] [stderr]    Compiling fardlang v0.1.0 (/opt/rustwide/workdir/crates/fardlang)
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[INFO] [stdout] warning: unused imports: `ArithmeticStepReceipt as Receipt`, `StructuralRepr`, `int_signum`, `nat_pow`, `nat_sub_checked`, `rat_abs`, `rat_pow`, and `rat_signum`
[INFO] [stdout]   --> crates/arith-core/src/runtime.rs:17:23
[INFO] [stdout]    |
[INFO] [stdout] 17 |     StructuralNumber, StructuralRepr, StructuralWitness,
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^
[INFO] [stdout] 18 |     int_add, int_sub, int_mul, int_neg, int_abs, int_signum,
[INFO] [stdout]    |                                                  ^^^^^^^^^^
[INFO] [stdout] 19 |     int_divrem, int_pow, int_eq, int_cmp,
[INFO] [stdout] 20 |     nat_add, nat_sub_checked, nat_mul, nat_divrem, nat_pow,
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^                       ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     rat_abs, rat_signum, rat_pow,
[INFO] [stdout]    |     ^^^^^^^  ^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 25 |     ArithmeticStepReceipt as Receipt,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling fard_v0_5_language_gate v1.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `free_vars` is never used
[INFO] [stdout]   --> src/bin/fardcheck.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl Ty {
[INFO] [stdout]    | ------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 57 |     fn free_vars(&self) -> Vec<u32> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `generalize` and `env_free_vars` are never used
[INFO] [stdout]    --> src/bin/fardcheck.rs:213:8
[INFO] [stdout]     |
[INFO] [stdout] 162 | impl Checker {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 213 |     fn generalize(&self, ty: &Ty) -> Scheme {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 223 |     fn env_free_vars(&self) -> Vec<u32> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]    --> src/bin/fardcheck.rs:413:9
[INFO] [stdout]     |
[INFO] [stdout] 413 |     Int(i64, usize),
[INFO] [stdout]     |     --- ^^^  ^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     fields in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]     |
[INFO] [stdout] 413 -     Int(i64, usize),
[INFO] [stdout] 413 +     Int((), ()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]    --> src/bin/fardcheck.rs:414:11
[INFO] [stdout]     |
[INFO] [stdout] 414 |     Float(f64, usize),
[INFO] [stdout]     |     ----- ^^^  ^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     fields in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]     |
[INFO] [stdout] 414 -     Float(f64, usize),
[INFO] [stdout] 414 +     Float((), ()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]    --> src/bin/fardcheck.rs:415:10
[INFO] [stdout]     |
[INFO] [stdout] 415 |     Bool(bool, usize),
[INFO] [stdout]     |     ---- ^^^^  ^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     fields in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]     |
[INFO] [stdout] 415 -     Bool(bool, usize),
[INFO] [stdout] 415 +     Bool((), ()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/bin/fardcheck.rs:416:9
[INFO] [stdout]     |
[INFO] [stdout] 416 |     Str(usize),
[INFO] [stdout]     |     --- ^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 416 -     Str(usize),
[INFO] [stdout] 416 +     Str(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/bin/fardcheck.rs:417:10
[INFO] [stdout]     |
[INFO] [stdout] 417 |     Null(usize),
[INFO] [stdout]     |     ---- ^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 417 -     Null(usize),
[INFO] [stdout] 417 +     Null(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]    --> src/bin/fardcheck.rs:418:17
[INFO] [stdout]     |
[INFO] [stdout] 418 |     Var(String, usize),
[INFO] [stdout]     |     ---         ^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 418 -     Var(String, usize),
[INFO] [stdout] 418 +     Var(String, ()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]    --> src/bin/fardcheck.rs:420:30
[INFO] [stdout]     |
[INFO] [stdout] 420 |     Rec(Vec<(String, Expr)>, usize),
[INFO] [stdout]     |     ---                      ^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 420 -     Rec(Vec<(String, Expr)>, usize),
[INFO] [stdout] 420 +     Rec(Vec<(String, Expr)>, ()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `2` is never read
[INFO] [stdout]    --> src/bin/fardcheck.rs:424:32
[INFO] [stdout]     |
[INFO] [stdout] 424 |     Fn(Vec<String>, Box<Expr>, usize),
[INFO] [stdout]     |     -- field in this variant   ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 424 -     Fn(Vec<String>, Box<Expr>, usize),
[INFO] [stdout] 424 +     Fn(Vec<String>, Box<Expr>, ()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `3` is never read
[INFO] [stdout]    --> src/bin/fardcheck.rs:425:39
[INFO] [stdout]     |
[INFO] [stdout] 425 |     Let(String, Box<Expr>, Box<Expr>, usize),
[INFO] [stdout]     |     --- field in this variant         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 425 -     Let(String, Box<Expr>, Box<Expr>, usize),
[INFO] [stdout] 425 +     Let(String, Box<Expr>, Box<Expr>, ()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `2` is never read
[INFO] [stdout]    --> src/bin/fardcheck.rs:429:43
[INFO] [stdout]     |
[INFO] [stdout] 429 |     Block(Vec<(String, Expr)>, Box<Expr>, usize), // let chain ending in expr
[INFO] [stdout]     |     ----- field in this variant           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 429 -     Block(Vec<(String, Expr)>, Box<Expr>, usize), // let chain ending in expr
[INFO] [stdout] 429 +     Block(Vec<(String, Expr)>, Box<Expr>, ()), // let chain ending in expr
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_fn_lines` is never used
[INFO] [stdout]     --> src/bin/fardcheck.rs:1038:4
[INFO] [stdout]      |
[INFO] [stdout] 1038 | fn count_fn_lines(body: &str) -> usize {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]    --> src/bin/fardwasm.rs:116:11
[INFO] [stdout]     |
[INFO] [stdout] 116 |     Index(Box<Expr>, Box<Expr>),
[INFO] [stdout]     |     ----- ^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     fields in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]     |
[INFO] [stdout] 116 -     Index(Box<Expr>, Box<Expr>),
[INFO] [stdout] 116 +     Index((), ()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/bin/fardregistry.rs:40:21
[INFO] [stdout]    |
[INFO] [stdout] 40 | enum J { Null, Bool(bool), Int(i64), Str(String), Array(Vec<J>), Object(Vec<(String,J)>) }
[INFO] [stdout]    |                ---- ^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `J` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 40 - enum J { Null, Bool(bool), Int(i64), Str(String), Array(Vec<J>), Object(Vec<(String,J)>) }
[INFO] [stdout] 40 + enum J { Null, Bool(()), Int(i64), Str(String), Array(Vec<J>), Object(Vec<(String,J)>) }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/bin/fardregistry.rs:40:32
[INFO] [stdout]    |
[INFO] [stdout] 40 | enum J { Null, Bool(bool), Int(i64), Str(String), Array(Vec<J>), Object(Vec<(String,J)>) }
[INFO] [stdout]    |                            --- ^^^
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `J` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 40 - enum J { Null, Bool(bool), Int(i64), Str(String), Array(Vec<J>), Object(Vec<(String,J)>) }
[INFO] [stdout] 40 + enum J { Null, Bool(bool), Int(()), Str(String), Array(Vec<J>), Object(Vec<(String,J)>) }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `global_defs` and `string_data_offset` are never read
[INFO] [stdout]    --> src/bin/fardwasm.rs:426:5
[INFO] [stdout]     |
[INFO] [stdout] 420 | struct Codegen {
[INFO] [stdout]     |        ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 426 |     global_defs: Vec<(String, i64)>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 430 |     string_data_offset: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `intern_string` is never used
[INFO] [stdout]    --> src/bin/fardwasm.rs:472:8
[INFO] [stdout]     |
[INFO] [stdout] 435 | impl Codegen {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 472 |     fn intern_string(&mut self, s: &str) -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `escape_str` is never used
[INFO] [stdout]    --> src/bin/farddoc.rs:508:4
[INFO] [stdout]     |
[INFO] [stdout] 508 | fn escape_str(s: &str) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `args` is never read
[INFO] [stdout]   --> src/bin/fard-build.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | struct BuildStep {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 40 |     args: Vec<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BuildStep` 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: field `out_dir` is never read
[INFO] [stdout]    --> src/bin/fard-build.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 130 | struct StepResult {
[INFO] [stdout]     |        ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 134 |     out_dir: PathBuf,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StepResult` 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: unused import: `num_traits::Zero`
[INFO] [stdout]     --> src/bin/fardrun.rs:4325:5
[INFO] [stdout]      |
[INFO] [stdout] 4325 | use num_traits::Zero;
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/bin/fardrun.rs:1680:33
[INFO] [stdout]      |
[INFO] [stdout] 1680 | ...                   let mut list_fields: Vec<String> = builtins.iter()
[INFO] [stdout]      |                           ----^^^^^^^^^^^
[INFO] [stdout]      |                           |
[INFO] [stdout]      |                           help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `em_for_print`
[INFO] [stdout]     --> src/bin/fardrun.rs:1437:17
[INFO] [stdout]      |
[INFO] [stdout] 1437 |             let em_for_print = em.clone();
[INFO] [stdout]      |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_em_for_print`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resolved_path`
[INFO] [stdout]     --> src/bin/fardrun.rs:2322:74
[INFO] [stdout]      |
[INFO] [stdout] 2322 |     fn module_resolve_full(&mut self, name: &str, kind: &str, cid: &str, resolved_path: Option<&str>) -> Result<()> {
[INFO] [stdout]      |                                                                          ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resolved_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/bin/fardrun.rs:6449:9
[INFO] [stdout]      |
[INFO] [stdout] 6380 |         Builtin::PngEncodeRgb => {
[INFO] [stdout]      |         --------------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 6449 |         Builtin::PngEncodeRgb => {
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]   --> src/bin/fardrun.rs:10:19
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Named(String, String), // field_name, type_name
[INFO] [stdout]    |     -----         ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TypeField` 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] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 10 -     Named(String, String), // field_name, type_name
[INFO] [stdout] 10 +     Named(String, ()), // field_name, type_name
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `newline_before_current` is never used
[INFO] [stdout]     --> src/bin/fardrun.rs:2907:8
[INFO] [stdout]      |
[INFO] [stdout] 2808 | impl Parser {
[INFO] [stdout]      | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 2907 |     fn newline_before_current(&self) -> bool {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]     --> src/bin/fardrun.rs:3946:25
[INFO] [stdout]      |
[INFO] [stdout] 3946 |     Err { code: String, data: Box<Val> },
[INFO] [stdout]      |     ---                 ^^^^
[INFO] [stdout]      |     |
[INFO] [stdout]      |     field in this variant
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Val` 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: associated items `err`, `err_data`, `is_err`, and `type_name` are never used
[INFO] [stdout]     --> src/bin/fardrun.rs:3962:8
[INFO] [stdout]      |
[INFO] [stdout] 3961 | impl Val {
[INFO] [stdout]      | -------- associated items in this implementation
[INFO] [stdout] 3962 |     fn err(code: &str) -> Val {
[INFO] [stdout]      |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 3965 |     fn err_data(code: &str, data: Val) -> Val {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3968 |     fn is_err(&self) -> bool { matches!(self, Val::Err { .. }) }
[INFO] [stdout]      |        ^^^^^^
[INFO] [stdout] 3969 |     fn type_name(&self) -> &'static str {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `NetRespond` is never constructed
[INFO] [stdout]     --> src/bin/fardrun.rs:4202:5
[INFO] [stdout]      |
[INFO] [stdout] 4008 | enum Builtin {
[INFO] [stdout]      |      ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 4202 |     NetRespond, // net.respond(req, status, headers, body) -> null (internal)
[INFO] [stdout]      |     ^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Builtin` 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: variant `Halt` is never constructed
[INFO] [stdout]     --> src/bin/fardrun.rs:5694:5
[INFO] [stdout]      |
[INFO] [stdout] 5670 | enum VmOp {
[INFO] [stdout]      |      ---- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 5694 |     Halt,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `VmOp` 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: function `try_vm_eval` is never used
[INFO] [stdout]     --> src/bin/fardrun.rs:6231:4
[INFO] [stdout]      |
[INFO] [stdout] 6231 | fn try_vm_eval(
[INFO] [stdout]      |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vl_to_vec` is never used
[INFO] [stdout]      --> src/bin/fardrun.rs:11970:4
[INFO] [stdout]       |
[INFO] [stdout] 11970 | fn vl_to_vec(v: &Val) -> anyhow::Result<Vec<f64>> {
[INFO] [stdout]       |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 29s
[INFO] running `Command { std: "docker" "inspect" "e2f4f79914b34fd5cc3b27074f3bff676a7040739f7018f8161a732f441e3ee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2f4f79914b34fd5cc3b27074f3bff676a7040739f7018f8161a732f441e3ee5", kill_on_drop: false }`
[INFO] [stdout] e2f4f79914b34fd5cc3b27074f3bff676a7040739f7018f8161a732f441e3ee5
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55084ce619cf0068ab3804f3bfb995b02cee5524b9e956826825bfa9e5f9183a
[INFO] running `Command { std: "docker" "start" "-a" "55084ce619cf0068ab3804f3bfb995b02cee5524b9e956826825bfa9e5f9183a", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/crates/fard-onnx/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stdout] warning: unused imports: `ArithmeticStepReceipt as Receipt`, `StructuralRepr`, `int_signum`, `nat_pow`, `nat_sub_checked`, `rat_abs`, `rat_pow`, and `rat_signum`
[INFO] [stdout]   --> crates/arith-core/src/runtime.rs:17:23
[INFO] [stdout]    |
[INFO] [stdout] 17 |     StructuralNumber, StructuralRepr, StructuralWitness,
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^
[INFO] [stdout] 18 |     int_add, int_sub, int_mul, int_neg, int_abs, int_signum,
[INFO] [stdout]    |                                                  ^^^^^^^^^^
[INFO] [stdout] 19 |     int_divrem, int_pow, int_eq, int_cmp,
[INFO] [stdout] 20 |     nat_add, nat_sub_checked, nat_mul, nat_divrem, nat_pow,
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^                       ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     rat_abs, rat_signum, rat_pow,
[INFO] [stdout]    |     ^^^^^^^  ^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 25 |     ArithmeticStepReceipt as Receipt,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stdout] warning: unused import: `num_traits::Zero`
[INFO] [stdout]     --> src/bin/fardrun.rs:4325:5
[INFO] [stdout]      |
[INFO] [stdout] 4325 | use num_traits::Zero;
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/bin/fardrun.rs:1680:33
[INFO] [stdout]      |
[INFO] [stdout] 1680 | ...                   let mut list_fields: Vec<String> = builtins.iter()
[INFO] [stdout]      |                           ----^^^^^^^^^^^
[INFO] [stdout]      |                           |
[INFO] [stdout]      |                           help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `em_for_print`
[INFO] [stdout]     --> src/bin/fardrun.rs:1437:17
[INFO] [stdout]      |
[INFO] [stdout] 1437 |             let em_for_print = em.clone();
[INFO] [stdout]      |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_em_for_print`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resolved_path`
[INFO] [stdout]     --> src/bin/fardrun.rs:2322:74
[INFO] [stdout]      |
[INFO] [stdout] 2322 |     fn module_resolve_full(&mut self, name: &str, kind: &str, cid: &str, resolved_path: Option<&str>) -> Result<()> {
[INFO] [stdout]      |                                                                          ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resolved_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/bin/fardrun.rs:6449:9
[INFO] [stdout]      |
[INFO] [stdout] 6380 |         Builtin::PngEncodeRgb => {
[INFO] [stdout]      |         --------------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 6449 |         Builtin::PngEncodeRgb => {
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]   --> src/bin/fardrun.rs:10:19
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Named(String, String), // field_name, type_name
[INFO] [stdout]    |     -----         ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TypeField` 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] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 10 -     Named(String, String), // field_name, type_name
[INFO] [stdout] 10 +     Named(String, ()), // field_name, type_name
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `newline_before_current` is never used
[INFO] [stdout]     --> src/bin/fardrun.rs:2907:8
[INFO] [stdout]      |
[INFO] [stdout] 2808 | impl Parser {
[INFO] [stdout]      | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 2907 |     fn newline_before_current(&self) -> bool {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]     --> src/bin/fardrun.rs:3946:25
[INFO] [stdout]      |
[INFO] [stdout] 3946 |     Err { code: String, data: Box<Val> },
[INFO] [stdout]      |     ---                 ^^^^
[INFO] [stdout]      |     |
[INFO] [stdout]      |     field in this variant
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Val` 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: associated items `err`, `err_data`, `is_err`, and `type_name` are never used
[INFO] [stdout]     --> src/bin/fardrun.rs:3962:8
[INFO] [stdout]      |
[INFO] [stdout] 3961 | impl Val {
[INFO] [stdout]      | -------- associated items in this implementation
[INFO] [stdout] 3962 |     fn err(code: &str) -> Val {
[INFO] [stdout]      |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 3965 |     fn err_data(code: &str, data: Val) -> Val {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3968 |     fn is_err(&self) -> bool { matches!(self, Val::Err { .. }) }
[INFO] [stdout]      |        ^^^^^^
[INFO] [stdout] 3969 |     fn type_name(&self) -> &'static str {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `NetRespond` is never constructed
[INFO] [stdout]     --> src/bin/fardrun.rs:4202:5
[INFO] [stdout]      |
[INFO] [stdout] 4008 | enum Builtin {
[INFO] [stdout]      |      ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 4202 |     NetRespond, // net.respond(req, status, headers, body) -> null (internal)
[INFO] [stdout]      |     ^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Builtin` 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: variant `Halt` is never constructed
[INFO] [stdout]     --> src/bin/fardrun.rs:5694:5
[INFO] [stdout]      |
[INFO] [stdout] 5670 | enum VmOp {
[INFO] [stdout]      |      ---- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 5694 |     Halt,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `VmOp` 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: function `try_vm_eval` is never used
[INFO] [stdout]     --> src/bin/fardrun.rs:6231:4
[INFO] [stdout]      |
[INFO] [stdout] 6231 | fn try_vm_eval(
[INFO] [stdout]      |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vl_to_vec` is never used
[INFO] [stdout]      --> src/bin/fardrun.rs:11970:4
[INFO] [stdout]       |
[INFO] [stdout] 11970 | fn vl_to_vec(v: &Val) -> anyhow::Result<Vec<f64>> {
[INFO] [stdout]       |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/bin/fardregistry.rs:40:21
[INFO] [stdout]    |
[INFO] [stdout] 40 | enum J { Null, Bool(bool), Int(i64), Str(String), Array(Vec<J>), Object(Vec<(String,J)>) }
[INFO] [stdout]    |                ---- ^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `J` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 40 - enum J { Null, Bool(bool), Int(i64), Str(String), Array(Vec<J>), Object(Vec<(String,J)>) }
[INFO] [stdout] 40 + enum J { Null, Bool(()), Int(i64), Str(String), Array(Vec<J>), Object(Vec<(String,J)>) }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/bin/fardregistry.rs:40:32
[INFO] [stdout]    |
[INFO] [stdout] 40 | enum J { Null, Bool(bool), Int(i64), Str(String), Array(Vec<J>), Object(Vec<(String,J)>) }
[INFO] [stdout]    |                            --- ^^^
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `J` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 40 - enum J { Null, Bool(bool), Int(i64), Str(String), Array(Vec<J>), Object(Vec<(String,J)>) }
[INFO] [stdout] 40 + enum J { Null, Bool(bool), Int(()), Str(String), Array(Vec<J>), Object(Vec<(String,J)>) }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `free_vars` is never used
[INFO] [stdout]   --> src/bin/fardcheck.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl Ty {
[INFO] [stdout]    | ------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 57 |     fn free_vars(&self) -> Vec<u32> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `generalize` and `env_free_vars` are never used
[INFO] [stdout]    --> src/bin/fardcheck.rs:213:8
[INFO] [stdout]     |
[INFO] [stdout] 162 | impl Checker {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 213 |     fn generalize(&self, ty: &Ty) -> Scheme {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 223 |     fn env_free_vars(&self) -> Vec<u32> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]    --> src/bin/fardcheck.rs:413:9
[INFO] [stdout]     |
[INFO] [stdout] 413 |     Int(i64, usize),
[INFO] [stdout]     |     --- ^^^  ^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     fields in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]     |
[INFO] [stdout] 413 -     Int(i64, usize),
[INFO] [stdout] 413 +     Int((), ()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]    --> src/bin/fardcheck.rs:414:11
[INFO] [stdout]     |
[INFO] [stdout] 414 |     Float(f64, usize),
[INFO] [stdout]     |     ----- ^^^  ^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     fields in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]     |
[INFO] [stdout] 414 -     Float(f64, usize),
[INFO] [stdout] 414 +     Float((), ()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]    --> src/bin/fardcheck.rs:415:10
[INFO] [stdout]     |
[INFO] [stdout] 415 |     Bool(bool, usize),
[INFO] [stdout]     |     ---- ^^^^  ^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     fields in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]     |
[INFO] [stdout] 415 -     Bool(bool, usize),
[INFO] [stdout] 415 +     Bool((), ()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/bin/fardcheck.rs:416:9
[INFO] [stdout]     |
[INFO] [stdout] 416 |     Str(usize),
[INFO] [stdout]     |     --- ^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 416 -     Str(usize),
[INFO] [stdout] 416 +     Str(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/bin/fardcheck.rs:417:10
[INFO] [stdout]     |
[INFO] [stdout] 417 |     Null(usize),
[INFO] [stdout]     |     ---- ^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 417 -     Null(usize),
[INFO] [stdout] 417 +     Null(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]    --> src/bin/fardcheck.rs:418:17
[INFO] [stdout]     |
[INFO] [stdout] 418 |     Var(String, usize),
[INFO] [stdout]     |     ---         ^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 418 -     Var(String, usize),
[INFO] [stdout] 418 +     Var(String, ()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]    --> src/bin/fardcheck.rs:420:30
[INFO] [stdout]     |
[INFO] [stdout] 420 |     Rec(Vec<(String, Expr)>, usize),
[INFO] [stdout]     |     ---                      ^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 420 -     Rec(Vec<(String, Expr)>, usize),
[INFO] [stdout] 420 +     Rec(Vec<(String, Expr)>, ()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `2` is never read
[INFO] [stdout]    --> src/bin/fardcheck.rs:424:32
[INFO] [stdout]     |
[INFO] [stdout] 424 |     Fn(Vec<String>, Box<Expr>, usize),
[INFO] [stdout]     |     -- field in this variant   ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 424 -     Fn(Vec<String>, Box<Expr>, usize),
[INFO] [stdout] 424 +     Fn(Vec<String>, Box<Expr>, ()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `3` is never read
[INFO] [stdout]    --> src/bin/fardcheck.rs:425:39
[INFO] [stdout]     |
[INFO] [stdout] 425 |     Let(String, Box<Expr>, Box<Expr>, usize),
[INFO] [stdout]     |     --- field in this variant         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 425 -     Let(String, Box<Expr>, Box<Expr>, usize),
[INFO] [stdout] 425 +     Let(String, Box<Expr>, Box<Expr>, ()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `2` is never read
[INFO] [stdout]    --> src/bin/fardcheck.rs:429:43
[INFO] [stdout]     |
[INFO] [stdout] 429 |     Block(Vec<(String, Expr)>, Box<Expr>, usize), // let chain ending in expr
[INFO] [stdout]     |     ----- field in this variant           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 429 -     Block(Vec<(String, Expr)>, Box<Expr>, usize), // let chain ending in expr
[INFO] [stdout] 429 +     Block(Vec<(String, Expr)>, Box<Expr>, ()), // let chain ending in expr
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_fn_lines` is never used
[INFO] [stdout]     --> src/bin/fardcheck.rs:1038:4
[INFO] [stdout]      |
[INFO] [stdout] 1038 | fn count_fn_lines(body: &str) -> usize {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]    --> src/bin/fardwasm.rs:116:11
[INFO] [stdout]     |
[INFO] [stdout] 116 |     Index(Box<Expr>, Box<Expr>),
[INFO] [stdout]     |     ----- ^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     fields in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]     |
[INFO] [stdout] 116 -     Index(Box<Expr>, Box<Expr>),
[INFO] [stdout] 116 +     Index((), ()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `global_defs` and `string_data_offset` are never read
[INFO] [stdout]    --> src/bin/fardwasm.rs:426:5
[INFO] [stdout]     |
[INFO] [stdout] 420 | struct Codegen {
[INFO] [stdout]     |        ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 426 |     global_defs: Vec<(String, i64)>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 430 |     string_data_offset: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `intern_string` is never used
[INFO] [stdout]    --> src/bin/fardwasm.rs:472:8
[INFO] [stdout]     |
[INFO] [stdout] 435 | impl Codegen {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 472 |     fn intern_string(&mut self, s: &str) -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `args` is never read
[INFO] [stdout]   --> src/bin/fard-build.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | struct BuildStep {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 40 |     args: Vec<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BuildStep` 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: field `out_dir` is never read
[INFO] [stdout]    --> src/bin/fard-build.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 130 | struct StepResult {
[INFO] [stdout]     |        ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 134 |     out_dir: PathBuf,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StepResult` 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: function `escape_str` is never used
[INFO] [stdout]    --> src/bin/farddoc.rs:508:4
[INFO] [stdout]     |
[INFO] [stdout] 508 | fn escape_str(s: &str) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tempfile v3.25.0
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling fard_v0_5_language_gate v1.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `free_vars` is never used
[INFO] [stdout]   --> src/bin/fardcheck.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl Ty {
[INFO] [stdout]    | ------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 57 |     fn free_vars(&self) -> Vec<u32> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `generalize` and `env_free_vars` are never used
[INFO] [stdout]    --> src/bin/fardcheck.rs:213:8
[INFO] [stdout]     |
[INFO] [stdout] 162 | impl Checker {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 213 |     fn generalize(&self, ty: &Ty) -> Scheme {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 223 |     fn env_free_vars(&self) -> Vec<u32> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]    --> src/bin/fardcheck.rs:413:9
[INFO] [stdout]     |
[INFO] [stdout] 413 |     Int(i64, usize),
[INFO] [stdout]     |     --- ^^^  ^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     fields in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]     |
[INFO] [stdout] 413 -     Int(i64, usize),
[INFO] [stdout] 413 +     Int((), ()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]    --> src/bin/fardcheck.rs:414:11
[INFO] [stdout]     |
[INFO] [stdout] 414 |     Float(f64, usize),
[INFO] [stdout]     |     ----- ^^^  ^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     fields in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]     |
[INFO] [stdout] 414 -     Float(f64, usize),
[INFO] [stdout] 414 +     Float((), ()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]    --> src/bin/fardcheck.rs:415:10
[INFO] [stdout]     |
[INFO] [stdout] 415 |     Bool(bool, usize),
[INFO] [stdout]     |     ---- ^^^^  ^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     fields in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]     |
[INFO] [stdout] 415 -     Bool(bool, usize),
[INFO] [stdout] 415 +     Bool((), ()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/bin/fardcheck.rs:416:9
[INFO] [stdout]     |
[INFO] [stdout] 416 |     Str(usize),
[INFO] [stdout]     |     --- ^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 416 -     Str(usize),
[INFO] [stdout] 416 +     Str(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/bin/fardcheck.rs:417:10
[INFO] [stdout]     |
[INFO] [stdout] 417 |     Null(usize),
[INFO] [stdout]     |     ---- ^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 417 -     Null(usize),
[INFO] [stdout] 417 +     Null(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]    --> src/bin/fardcheck.rs:418:17
[INFO] [stdout]     |
[INFO] [stdout] 418 |     Var(String, usize),
[INFO] [stdout]     |     ---         ^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 418 -     Var(String, usize),
[INFO] [stdout] 418 +     Var(String, ()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]    --> src/bin/fardcheck.rs:420:30
[INFO] [stdout]     |
[INFO] [stdout] 420 |     Rec(Vec<(String, Expr)>, usize),
[INFO] [stdout]     |     ---                      ^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 420 -     Rec(Vec<(String, Expr)>, usize),
[INFO] [stdout] 420 +     Rec(Vec<(String, Expr)>, ()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `2` is never read
[INFO] [stdout]    --> src/bin/fardcheck.rs:424:32
[INFO] [stdout]     |
[INFO] [stdout] 424 |     Fn(Vec<String>, Box<Expr>, usize),
[INFO] [stdout]     |     -- field in this variant   ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 424 -     Fn(Vec<String>, Box<Expr>, usize),
[INFO] [stdout] 424 +     Fn(Vec<String>, Box<Expr>, ()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `3` is never read
[INFO] [stdout]    --> src/bin/fardcheck.rs:425:39
[INFO] [stdout]     |
[INFO] [stdout] 425 |     Let(String, Box<Expr>, Box<Expr>, usize),
[INFO] [stdout]     |     --- field in this variant         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 425 -     Let(String, Box<Expr>, Box<Expr>, usize),
[INFO] [stdout] 425 +     Let(String, Box<Expr>, Box<Expr>, ()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `2` is never read
[INFO] [stdout]    --> src/bin/fardcheck.rs:429:43
[INFO] [stdout]     |
[INFO] [stdout] 429 |     Block(Vec<(String, Expr)>, Box<Expr>, usize), // let chain ending in expr
[INFO] [stdout]     |     ----- field in this variant           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 429 -     Block(Vec<(String, Expr)>, Box<Expr>, usize), // let chain ending in expr
[INFO] [stdout] 429 +     Block(Vec<(String, Expr)>, Box<Expr>, ()), // let chain ending in expr
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_fn_lines` is never used
[INFO] [stdout]     --> src/bin/fardcheck.rs:1038:4
[INFO] [stdout]      |
[INFO] [stdout] 1038 | fn count_fn_lines(body: &str) -> usize {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `args` is never read
[INFO] [stdout]   --> src/bin/fard-build.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | struct BuildStep {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 40 |     args: Vec<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BuildStep` 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: field `out_dir` is never read
[INFO] [stdout]    --> src/bin/fard-build.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 130 | struct StepResult {
[INFO] [stdout]     |        ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 134 |     out_dir: PathBuf,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StepResult` 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: function `escape_str` is never used
[INFO] [stdout]    --> src/bin/farddoc.rs:508:4
[INFO] [stdout]     |
[INFO] [stdout] 508 | fn escape_str(s: &str) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]    --> src/bin/fardwasm.rs:116:11
[INFO] [stdout]     |
[INFO] [stdout] 116 |     Index(Box<Expr>, Box<Expr>),
[INFO] [stdout]     |     ----- ^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     fields in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]     |
[INFO] [stdout] 116 -     Index(Box<Expr>, Box<Expr>),
[INFO] [stdout] 116 +     Index((), ()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `global_defs` and `string_data_offset` are never read
[INFO] [stdout]    --> src/bin/fardwasm.rs:426:5
[INFO] [stdout]     |
[INFO] [stdout] 420 | struct Codegen {
[INFO] [stdout]     |        ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 426 |     global_defs: Vec<(String, i64)>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 430 |     string_data_offset: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `intern_string` is never used
[INFO] [stdout]    --> src/bin/fardwasm.rs:472:8
[INFO] [stdout]     |
[INFO] [stdout] 435 | impl Codegen {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 472 |     fn intern_string(&mut self, s: &str) -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/bin/fardregistry.rs:40:21
[INFO] [stdout]    |
[INFO] [stdout] 40 | enum J { Null, Bool(bool), Int(i64), Str(String), Array(Vec<J>), Object(Vec<(String,J)>) }
[INFO] [stdout]    |                ---- ^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `J` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 40 - enum J { Null, Bool(bool), Int(i64), Str(String), Array(Vec<J>), Object(Vec<(String,J)>) }
[INFO] [stdout] 40 + enum J { Null, Bool(()), Int(i64), Str(String), Array(Vec<J>), Object(Vec<(String,J)>) }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/bin/fardregistry.rs:40:32
[INFO] [stdout]    |
[INFO] [stdout] 40 | enum J { Null, Bool(bool), Int(i64), Str(String), Array(Vec<J>), Object(Vec<(String,J)>) }
[INFO] [stdout]    |                            --- ^^^
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `J` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 40 - enum J { Null, Bool(bool), Int(i64), Str(String), Array(Vec<J>), Object(Vec<(String,J)>) }
[INFO] [stdout] 40 + enum J { Null, Bool(bool), Int(()), Str(String), Array(Vec<J>), Object(Vec<(String,J)>) }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num_traits::Zero`
[INFO] [stdout]     --> src/bin/fardrun.rs:4325:5
[INFO] [stdout]      |
[INFO] [stdout] 4325 | use num_traits::Zero;
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/bin/fardrun.rs:1680:33
[INFO] [stdout]      |
[INFO] [stdout] 1680 | ...                   let mut list_fields: Vec<String> = builtins.iter()
[INFO] [stdout]      |                           ----^^^^^^^^^^^
[INFO] [stdout]      |                           |
[INFO] [stdout]      |                           help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `em_for_print`
[INFO] [stdout]     --> src/bin/fardrun.rs:1437:17
[INFO] [stdout]      |
[INFO] [stdout] 1437 |             let em_for_print = em.clone();
[INFO] [stdout]      |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_em_for_print`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resolved_path`
[INFO] [stdout]     --> src/bin/fardrun.rs:2322:74
[INFO] [stdout]      |
[INFO] [stdout] 2322 |     fn module_resolve_full(&mut self, name: &str, kind: &str, cid: &str, resolved_path: Option<&str>) -> Result<()> {
[INFO] [stdout]      |                                                                          ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resolved_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/bin/fardrun.rs:6449:9
[INFO] [stdout]      |
[INFO] [stdout] 6380 |         Builtin::PngEncodeRgb => {
[INFO] [stdout]      |         --------------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 6449 |         Builtin::PngEncodeRgb => {
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]   --> src/bin/fardrun.rs:10:19
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Named(String, String), // field_name, type_name
[INFO] [stdout]    |     -----         ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TypeField` 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] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 10 -     Named(String, String), // field_name, type_name
[INFO] [stdout] 10 +     Named(String, ()), // field_name, type_name
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `newline_before_current` is never used
[INFO] [stdout]     --> src/bin/fardrun.rs:2907:8
[INFO] [stdout]      |
[INFO] [stdout] 2808 | impl Parser {
[INFO] [stdout]      | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 2907 |     fn newline_before_current(&self) -> bool {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]     --> src/bin/fardrun.rs:3946:25
[INFO] [stdout]      |
[INFO] [stdout] 3946 |     Err { code: String, data: Box<Val> },
[INFO] [stdout]      |     ---                 ^^^^
[INFO] [stdout]      |     |
[INFO] [stdout]      |     field in this variant
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Val` 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: associated items `err`, `err_data`, `is_err`, and `type_name` are never used
[INFO] [stdout]     --> src/bin/fardrun.rs:3962:8
[INFO] [stdout]      |
[INFO] [stdout] 3961 | impl Val {
[INFO] [stdout]      | -------- associated items in this implementation
[INFO] [stdout] 3962 |     fn err(code: &str) -> Val {
[INFO] [stdout]      |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 3965 |     fn err_data(code: &str, data: Val) -> Val {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 3968 |     fn is_err(&self) -> bool { matches!(self, Val::Err { .. }) }
[INFO] [stdout]      |        ^^^^^^
[INFO] [stdout] 3969 |     fn type_name(&self) -> &'static str {
[INFO] [stdout]      |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `NetRespond` is never constructed
[INFO] [stdout]     --> src/bin/fardrun.rs:4202:5
[INFO] [stdout]      |
[INFO] [stdout] 4008 | enum Builtin {
[INFO] [stdout]      |      ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 4202 |     NetRespond, // net.respond(req, status, headers, body) -> null (internal)
[INFO] [stdout]      |     ^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Builtin` 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: variant `Halt` is never constructed
[INFO] [stdout]     --> src/bin/fardrun.rs:5694:5
[INFO] [stdout]      |
[INFO] [stdout] 5670 | enum VmOp {
[INFO] [stdout]      |      ---- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 5694 |     Halt,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `VmOp` 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: function `try_vm_eval` is never used
[INFO] [stdout]     --> src/bin/fardrun.rs:6231:4
[INFO] [stdout]      |
[INFO] [stdout] 6231 | fn try_vm_eval(
[INFO] [stdout]      |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vl_to_vec` is never used
[INFO] [stdout]      --> src/bin/fardrun.rs:11970:4
[INFO] [stdout]       |
[INFO] [stdout] 11970 | fn vl_to_vec(v: &Val) -> anyhow::Result<Vec<f64>> {
[INFO] [stdout]       |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 45.18s
[INFO] running `Command { std: "docker" "inspect" "55084ce619cf0068ab3804f3bfb995b02cee5524b9e956826825bfa9e5f9183a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55084ce619cf0068ab3804f3bfb995b02cee5524b9e956826825bfa9e5f9183a", kill_on_drop: false }`
[INFO] [stdout] 55084ce619cf0068ab3804f3bfb995b02cee5524b9e956826825bfa9e5f9183a
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fc0a79308723312596004e2bac853de67ac8a2c89dcc4233f6493e707ea9f39a
[INFO] running `Command { std: "docker" "start" "-a" "fc0a79308723312596004e2bac853de67ac8a2c89dcc4233f6493e707ea9f39a", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/crates/fard-onnx/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr] warning: unused imports: `ArithmeticStepReceipt as Receipt`, `StructuralRepr`, `int_signum`, `nat_pow`, `nat_sub_checked`, `rat_abs`, `rat_pow`, and `rat_signum`
[INFO] [stderr]   --> crates/arith-core/src/runtime.rs:17:23
[INFO] [stderr]    |
[INFO] [stderr] 17 |     StructuralNumber, StructuralRepr, StructuralWitness,
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^
[INFO] [stderr] 18 |     int_add, int_sub, int_mul, int_neg, int_abs, int_signum,
[INFO] [stderr]    |                                                  ^^^^^^^^^^
[INFO] [stderr] 19 |     int_divrem, int_pow, int_eq, int_cmp,
[INFO] [stderr] 20 |     nat_add, nat_sub_checked, nat_mul, nat_divrem, nat_pow,
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^                       ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 24 |     rat_abs, rat_signum, rat_pow,
[INFO] [stderr]    |     ^^^^^^^  ^^^^^^^^^^  ^^^^^^^
[INFO] [stderr] 25 |     ArithmeticStepReceipt as Receipt,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `arith-core` (lib) generated 1 warning (run `cargo fix --lib -p arith-core` to apply 1 suggestion)
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/bin/fardregistry.rs:40:21
[INFO] [stderr]    |
[INFO] [stderr] 40 | enum J { Null, Bool(bool), Int(i64), Str(String), Array(Vec<J>), Object(Vec<(String,J)>) }
[INFO] [stderr]    |                ---- ^^^^
[INFO] [stderr]    |                |
[INFO] [stderr]    |                field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `J` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 40 - enum J { Null, Bool(bool), Int(i64), Str(String), Array(Vec<J>), Object(Vec<(String,J)>) }
[INFO] [stderr] 40 + enum J { Null, Bool(()), Int(i64), Str(String), Array(Vec<J>), Object(Vec<(String,J)>) }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/bin/fardregistry.rs:40:32
[INFO] [stderr]    |
[INFO] [stderr] 40 | enum J { Null, Bool(bool), Int(i64), Str(String), Array(Vec<J>), Object(Vec<(String,J)>) }
[INFO] [stderr]    |                            --- ^^^
[INFO] [stderr]    |                            |
[INFO] [stderr]    |                            field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `J` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 40 - enum J { Null, Bool(bool), Int(i64), Str(String), Array(Vec<J>), Object(Vec<(String,J)>) }
[INFO] [stderr] 40 + enum J { Null, Bool(bool), Int(()), Str(String), Array(Vec<J>), Object(Vec<(String,J)>) }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `fard_v0_5_language_gate` (bin "fardregistry") generated 2 warnings
[INFO] [stderr] warning: field `args` is never read
[INFO] [stderr]   --> src/bin/fard-build.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 34 | struct BuildStep {
[INFO] [stderr]    |        --------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 40 |     args: Vec<String>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `BuildStep` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `out_dir` is never read
[INFO] [stderr]    --> src/bin/fard-build.rs:134:5
[INFO] [stderr]     |
[INFO] [stderr] 130 | struct StepResult {
[INFO] [stderr]     |        ---------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 134 |     out_dir: PathBuf,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `StepResult` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `fard_v0_5_language_gate` (bin "fard-build" test) generated 2 warnings
[INFO] [stderr] warning: function `escape_str` is never used
[INFO] [stderr]    --> src/bin/farddoc.rs:508:4
[INFO] [stderr]     |
[INFO] [stderr] 508 | fn escape_str(s: &str) -> String {
[INFO] [stderr]     |    ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `fard_v0_5_language_gate` (bin "farddoc") generated 1 warning
[INFO] [stderr] warning: `fard_v0_5_language_gate` (bin "farddoc" test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: method `free_vars` is never used
[INFO] [stderr]   --> src/bin/fardcheck.rs:57:8
[INFO] [stderr]    |
[INFO] [stderr] 35 | impl Ty {
[INFO] [stderr]    | ------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 57 |     fn free_vars(&self) -> Vec<u32> {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `generalize` and `env_free_vars` are never used
[INFO] [stderr]    --> src/bin/fardcheck.rs:213:8
[INFO] [stderr]     |
[INFO] [stderr] 162 | impl Checker {
[INFO] [stderr]     | ------------ methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 213 |     fn generalize(&self, ty: &Ty) -> Scheme {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 223 |     fn env_free_vars(&self) -> Vec<u32> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `0` and `1` are never read
[INFO] [stderr]    --> src/bin/fardcheck.rs:413:9
[INFO] [stderr]     |
[INFO] [stderr] 413 |     Int(i64, usize),
[INFO] [stderr]     |     --- ^^^  ^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     fields in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stderr]     |
[INFO] [stderr] 413 -     Int(i64, usize),
[INFO] [stderr] 413 +     Int((), ()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: fields `0` and `1` are never read
[INFO] [stderr]    --> src/bin/fardcheck.rs:414:11
[INFO] [stderr]     |
[INFO] [stderr] 414 |     Float(f64, usize),
[INFO] [stderr]     |     ----- ^^^  ^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     fields in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stderr]     |
[INFO] [stderr] 414 -     Float(f64, usize),
[INFO] [stderr] 414 +     Float((), ()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: fields `0` and `1` are never read
[INFO] [stderr]    --> src/bin/fardcheck.rs:415:10
[INFO] [stderr]     |
[INFO] [stderr] 415 |     Bool(bool, usize),
[INFO] [stderr]     |     ---- ^^^^  ^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     fields in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stderr]     |
[INFO] [stderr] 415 -     Bool(bool, usize),
[INFO] [stderr] 415 +     Bool((), ()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/bin/fardcheck.rs:416:9
[INFO] [stderr]     |
[INFO] [stderr] 416 |     Str(usize),
[INFO] [stderr]     |     --- ^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 416 -     Str(usize),
[INFO] [stderr] 416 +     Str(()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/bin/fardcheck.rs:417:10
[INFO] [stderr]     |
[INFO] [stderr] 417 |     Null(usize),
[INFO] [stderr]     |     ---- ^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 417 -     Null(usize),
[INFO] [stderr] 417 +     Null(()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field `1` is never read
[INFO] [stderr]    --> src/bin/fardcheck.rs:418:17
[INFO] [stderr]     |
[INFO] [stderr] 418 |     Var(String, usize),
[INFO] [stderr]     |     ---         ^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 418 -     Var(String, usize),
[INFO] [stderr] 418 +     Var(String, ()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field `1` is never read
[INFO] [stderr]    --> src/bin/fardcheck.rs:420:30
[INFO] [stderr]     |
[INFO] [stderr] 420 |     Rec(Vec<(String, Expr)>, usize),
[INFO] [stderr]     |     ---                      ^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 420 -     Rec(Vec<(String, Expr)>, usize),
[INFO] [stderr] 420 +     Rec(Vec<(String, Expr)>, ()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field `2` is never read
[INFO] [stderr]    --> src/bin/fardcheck.rs:424:32
[INFO] [stderr]     |
[INFO] [stderr] 424 |     Fn(Vec<String>, Box<Expr>, usize),
[INFO] [stderr]     |     -- field in this variant   ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 424 -     Fn(Vec<String>, Box<Expr>, usize),
[INFO] [stderr] 424 +     Fn(Vec<String>, Box<Expr>, ()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field `3` is never read
[INFO] [stderr]    --> src/bin/fardcheck.rs:425:39
[INFO] [stderr]     |
[INFO] [stderr] 425 |     Let(String, Box<Expr>, Box<Expr>, usize),
[INFO] [stderr]     |     --- field in this variant         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 425 -     Let(String, Box<Expr>, Box<Expr>, usize),
[INFO] [stderr] 425 +     Let(String, Box<Expr>, Box<Expr>, ()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field `2` is never read
[INFO] [stderr]    --> src/bin/fardcheck.rs:429:43
[INFO] [stderr]     |
[INFO] [stderr] 429 |     Block(Vec<(String, Expr)>, Box<Expr>, usize), // let chain ending in expr
[INFO] [stderr]     |     ----- field in this variant           ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 429 -     Block(Vec<(String, Expr)>, Box<Expr>, usize), // let chain ending in expr
[INFO] [stderr] 429 +     Block(Vec<(String, Expr)>, Box<Expr>, ()), // let chain ending in expr
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: function `count_fn_lines` is never used
[INFO] [stderr]     --> src/bin/fardcheck.rs:1038:4
[INFO] [stderr]      |
[INFO] [stderr] 1038 | fn count_fn_lines(body: &str) -> usize {
[INFO] [stderr]      |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `fard_v0_5_language_gate` (bin "fardcheck") generated 13 warnings
[INFO] [stderr] warning: fields `0` and `1` are never read
[INFO] [stderr]    --> src/bin/fardwasm.rs:116:11
[INFO] [stderr]     |
[INFO] [stderr] 116 |     Index(Box<Expr>, Box<Expr>),
[INFO] [stderr]     |     ----- ^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     fields in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stderr]     |
[INFO] [stderr] 116 -     Index(Box<Expr>, Box<Expr>),
[INFO] [stderr] 116 +     Index((), ()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: fields `global_defs` and `string_data_offset` are never read
[INFO] [stderr]    --> src/bin/fardwasm.rs:426:5
[INFO] [stderr]     |
[INFO] [stderr] 420 | struct Codegen {
[INFO] [stderr]     |        ------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 426 |     global_defs: Vec<(String, i64)>,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 430 |     string_data_offset: u32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `intern_string` is never used
[INFO] [stderr]    --> src/bin/fardwasm.rs:472:8
[INFO] [stderr]     |
[INFO] [stderr] 435 | impl Codegen {
[INFO] [stderr]     | ------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 472 |     fn intern_string(&mut self, s: &str) -> u32 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `fard_v0_5_language_gate` (bin "fardwasm" test) generated 3 warnings
[INFO] [stderr] warning: `fard_v0_5_language_gate` (bin "fardregistry" test) generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: unused import: `num_traits::Zero`
[INFO] [stderr]     --> src/bin/fardrun.rs:4325:5
[INFO] [stderr]      |
[INFO] [stderr] 4325 | use num_traits::Zero;
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/bin/fardrun.rs:1680:33
[INFO] [stderr]      |
[INFO] [stderr] 1680 | ...                   let mut list_fields: Vec<String> = builtins.iter()
[INFO] [stderr]      |                           ----^^^^^^^^^^^
[INFO] [stderr]      |                           |
[INFO] [stderr]      |                           help: remove this `mut`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `em_for_print`
[INFO] [stderr]     --> src/bin/fardrun.rs:1437:17
[INFO] [stderr]      |
[INFO] [stderr] 1437 |             let em_for_print = em.clone();
[INFO] [stderr]      |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_em_for_print`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `resolved_path`
[INFO] [stderr]     --> src/bin/fardrun.rs:2322:74
[INFO] [stderr]      |
[INFO] [stderr] 2322 |     fn module_resolve_full(&mut self, name: &str, kind: &str, cid: &str, resolved_path: Option<&str>) -> Result<()> {
[INFO] [stderr]      |                                                                          ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resolved_path`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]     --> src/bin/fardrun.rs:6449:9
[INFO] [stderr]      |
[INFO] [stderr] 6380 |         Builtin::PngEncodeRgb => {
[INFO] [stderr]      |         --------------------- matches all the relevant values
[INFO] [stderr] ...
[INFO] [stderr] 6449 |         Builtin::PngEncodeRgb => {
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `1` is never read
[INFO] [stderr]   --> src/bin/fardrun.rs:10:19
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Named(String, String), // field_name, type_name
[INFO] [stderr]    |     -----         ^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TypeField` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 10 -     Named(String, String), // field_name, type_name
[INFO] [stderr] 10 +     Named(String, ()), // field_name, type_name
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: method `newline_before_current` is never used
[INFO] [stderr]     --> src/bin/fardrun.rs:2907:8
[INFO] [stderr]      |
[INFO] [stderr] 2808 | impl Parser {
[INFO] [stderr]      | ----------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 2907 |     fn newline_before_current(&self) -> bool {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `data` is never read
[INFO] [stderr]     --> src/bin/fardrun.rs:3946:25
[INFO] [stderr]      |
[INFO] [stderr] 3946 |     Err { code: String, data: Box<Val> },
[INFO] [stderr]      |     ---                 ^^^^
[INFO] [stderr]      |     |
[INFO] [stderr]      |     field in this variant
[INFO] [stderr]      |
[INFO] [stderr]      = note: `Val` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `err`, `err_data`, `is_err`, and `type_name` are never used
[INFO] [stderr]     --> src/bin/fardrun.rs:3962:8
[INFO] [stderr]      |
[INFO] [stderr] 3961 | impl Val {
[INFO] [stderr]      | -------- associated items in this implementation
[INFO] [stderr] 3962 |     fn err(code: &str) -> Val {
[INFO] [stderr]      |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 3965 |     fn err_data(code: &str, data: Val) -> Val {
[INFO] [stderr]      |        ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 3968 |     fn is_err(&self) -> bool { matches!(self, Val::Err { .. }) }
[INFO] [stderr]      |        ^^^^^^
[INFO] [stderr] 3969 |     fn type_name(&self) -> &'static str {
[INFO] [stderr]      |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `NetRespond` is never constructed
[INFO] [stderr]     --> src/bin/fardrun.rs:4202:5
[INFO] [stderr]      |
[INFO] [stderr] 4008 | enum Builtin {
[INFO] [stderr]      |      ------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 4202 |     NetRespond, // net.respond(req, status, headers, body) -> null (internal)
[INFO] [stderr]      |     ^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `Builtin` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Halt` is never constructed
[INFO] [stderr]     --> src/bin/fardrun.rs:5694:5
[INFO] [stderr]      |
[INFO] [stderr] 5670 | enum VmOp {
[INFO] [stderr]      |      ---- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 5694 |     Halt,
[INFO] [stderr]      |     ^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `VmOp` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: function `try_vm_eval` is never used
[INFO] [stderr]     --> src/bin/fardrun.rs:6231:4
[INFO] [stderr]      |
[INFO] [stderr] 6231 | fn try_vm_eval(
[INFO] [stderr]      |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `vl_to_vec` is never used
[INFO] [stderr]      --> src/bin/fardrun.rs:11970:4
[INFO] [stderr]       |
[INFO] [stderr] 11970 | fn vl_to_vec(v: &Val) -> anyhow::Result<Vec<f64>> {
[INFO] [stderr]       |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `fard_v0_5_language_gate` (bin "fardrun") generated 13 warnings (run `cargo fix --bin "fardrun" -p fard_v0_5_language_gate` to apply 3 suggestions)
[INFO] [stderr] warning: `fard_v0_5_language_gate` (bin "fard-build") generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: `fard_v0_5_language_gate` (bin "fardcheck" test) generated 13 warnings (13 duplicates)
[INFO] [stderr] warning: `fard_v0_5_language_gate` (bin "fardrun" test) generated 13 warnings (13 duplicates)
[INFO] [stderr] warning: `fard_v0_5_language_gate` (bin "fardwasm") generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fard_v0_5_language_gate-18a9f3f84793afc9)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/fard-build.rs (/opt/rustwide/target/debug/deps/fard_build-b87d6a9304277793)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/bin/fardbuild.rs (/opt/rustwide/target/debug/deps/fardbuild-c4816398ca0cd0cb)
[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] [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] [stderr]      Running unittests src/bin/fardbundle.rs (/opt/rustwide/target/debug/deps/fardbundle-c394a82c97bb7204)
[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] [stderr]      Running unittests src/bin/fardcheck.rs (/opt/rustwide/target/debug/deps/fardcheck-1f8127b720917485)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/farddoc.rs (/opt/rustwide/target/debug/deps/farddoc-d3e7b43373b647a3)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/bin/fardfmt.rs (/opt/rustwide/target/debug/deps/fardfmt-a40f536a3d3b6064)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/fardlock.rs (/opt/rustwide/target/debug/deps/fardlock-b7c136153df827f6)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]      Running unittests src/bin/fardpkg.rs (/opt/rustwide/target/debug/deps/fardpkg-a09f4a03f6439a8a)
[INFO] [stdout] 
[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] [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] [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] [stderr]      Running unittests src/bin/fardregistry.rs (/opt/rustwide/target/debug/deps/fardregistry-240e6671b2b7b92b)
[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] [stderr]      Running unittests src/bin/fardrun.rs (/opt/rustwide/target/debug/deps/fardrun-e59f1e968887328e)
[INFO] [stderr]      Running unittests src/bin/fardverify.rs (/opt/rustwide/target/debug/deps/fardverify-f5df105a22f1d622)
[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] [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] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/bin/fardwasm.rs (/opt/rustwide/target/debug/deps/fardwasm-843e2413324f6547)
[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] [stderr]      Running tests/intent_bytes_json_roundtrip.rs (/opt/rustwide/target/debug/deps/intent_bytes_json_roundtrip-9ba8930a96163bfa)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test bytes_json_roundtrip_smoke ... FAILED
[INFO] [stderr] error: test failed, to rerun pass `--test intent_bytes_json_roundtrip`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- bytes_json_roundtrip_smoke stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'bytes_json_roundtrip_smoke' (31) panicked at tests/intent_bytes_json_roundtrip.rs:8:5:
[INFO] [stdout] missing fardrun binary at "/opt/rustwide/workdir/target/debug/fardrun"
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x59e35ea3fa6a - std[ec419fa8110287d5]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x59e35ea3fa6a - std[ec419fa8110287d5]::backtrace_rs::backtrace::trace_unsynchronized::<std[ec419fa8110287d5]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x59e35ea3fa6a - std[ec419fa8110287d5]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x59e35ea3fa6a - <<std[ec419fa8110287d5]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[35159d6ffb30e017]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x59e35ea5391a - <core[35159d6ffb30e017]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x59e35ea5391a - core[35159d6ffb30e017]::fmt::write
[INFO] [stdout]    6:     0x59e35ea44352 - std[ec419fa8110287d5]::io::default_write_fmt::<alloc[a8a7aba520129d98]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x59e35ea44352 - <alloc[a8a7aba520129d98]::vec::Vec<u8> as std[ec419fa8110287d5]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x59e35ea1d34f - <std[ec419fa8110287d5]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x59e35ea1d34f - std[ec419fa8110287d5]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x59e35ea37759 - std[ec419fa8110287d5]::panicking::default_hook
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x59e35e9d2e0c - <alloc[a8a7aba520129d98]::boxed::Box<dyn for<'a, 'b> core[35159d6ffb30e017]::ops::function::Fn<(&'a std[ec419fa8110287d5]::panic::PanicHookInfo<'b>,), Output = ()> + core[35159d6ffb30e017]::marker::Sync + core[35159d6ffb30e017]::marker::Send> as core[35159d6ffb30e017]::ops::function::Fn<(&std[ec419fa8110287d5]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x59e35e9d2e0c - test[a8007afcd3effadc]::test_main_inner::<test[a8007afcd3effadc]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x59e35ea37912 - <alloc[a8a7aba520129d98]::boxed::Box<dyn for<'a, 'b> core[35159d6ffb30e017]::ops::function::Fn<(&'a std[ec419fa8110287d5]::panic::PanicHookInfo<'b>,), Output = ()> + core[35159d6ffb30e017]::marker::Sync + core[35159d6ffb30e017]::marker::Send> as core[35159d6ffb30e017]::ops::function::Fn<(&std[ec419fa8110287d5]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x59e35ea37912 - std[ec419fa8110287d5]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x59e35ea1d408 - std[ec419fa8110287d5]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x59e35ea14cc9 - std[ec419fa8110287d5]::sys::backtrace::__rust_end_short_backtrace::<std[ec419fa8110287d5]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x59e35ea1e11d - __rustc[cfb3622dd870db93]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x59e35ea5400c - core[35159d6ffb30e017]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x59e35e9c21ea - intent_bytes_json_roundtrip[5134051f57a2cc8f]::bytes_json_roundtrip_smoke
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/intent_bytes_json_roundtrip.rs:8:5
[INFO] [stdout]   20:     0x59e35e9c1d97 - intent_bytes_json_roundtrip[5134051f57a2cc8f]::bytes_json_roundtrip_smoke::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/intent_bytes_json_roundtrip.rs:5:32
[INFO] [stdout]   21:     0x59e35e9c5d16 - <intent_bytes_json_roundtrip[5134051f57a2cc8f]::bytes_json_roundtrip_smoke::{closure#0} as core[35159d6ffb30e017]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x59e35e9c60eb - <fn() -> core[35159d6ffb30e017]::result::Result<(), alloc[a8a7aba520129d98]::string::String> as core[35159d6ffb30e017]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x59e35e9c60eb - test[a8007afcd3effadc]::__rust_begin_short_backtrace::<core[35159d6ffb30e017]::result::Result<(), alloc[a8a7aba520129d98]::string::String>, fn() -> core[35159d6ffb30e017]::result::Result<(), alloc[a8a7aba520129d98]::string::String>>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/test/src/lib.rs:724:18
[INFO] [stdout]   24:     0x59e35e9d38db - test[a8007afcd3effadc]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/test/src/lib.rs:747:74
[INFO] [stdout]   25:     0x59e35e9d38db - <core[35159d6ffb30e017]::panic::unwind_safe::AssertUnwindSafe<test[a8007afcd3effadc]::run_test_in_process::{closure#0}> as core[35159d6ffb30e017]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   26:     0x59e35e9d38db - std[ec419fa8110287d5]::panicking::catch_unwind::do_call::<core[35159d6ffb30e017]::panic::unwind_safe::AssertUnwindSafe<test[a8007afcd3effadc]::run_test_in_process::{closure#0}>, core[35159d6ffb30e017]::result::Result<(), alloc[a8a7aba520129d98]::string::String>>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panicking.rs:581:40
[INFO] [stdout]   27:     0x59e35e9d38db - std[ec419fa8110287d5]::panicking::catch_unwind::<core[35159d6ffb30e017]::result::Result<(), alloc[a8a7aba520129d98]::string::String>, core[35159d6ffb30e017]::panic::unwind_safe::AssertUnwindSafe<test[a8007afcd3effadc]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x59e35e9d38db - std[ec419fa8110287d5]::panic::catch_unwind::<core[35159d6ffb30e017]::panic::unwind_safe::AssertUnwindSafe<test[a8007afcd3effadc]::run_test_in_process::{closure#0}>, core[35159d6ffb30e017]::result::Result<(), alloc[a8a7aba520129d98]::string::String>>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x59e35e9d38db - test[a8007afcd3effadc]::run_test_in_process
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/test/src/lib.rs:747:27
[INFO] [stdout]   30:     0x59e35e9d38db - test[a8007afcd3effadc]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/test/src/lib.rs:668:43
[INFO] [stdout]   31:     0x59e35e9ce2b4 - test[a8007afcd3effadc]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/test/src/lib.rs:698:41
[INFO] [stdout]   32:     0x59e35e9ce2b4 - std[ec419fa8110287d5]::sys::backtrace::__rust_begin_short_backtrace::<test[a8007afcd3effadc]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   33:     0x59e35e9d64e2 - std[ec419fa8110287d5]::thread::lifecycle::spawn_unchecked::<test[a8007afcd3effadc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   34:     0x59e35e9d64e2 - <core[35159d6ffb30e017]::panic::unwind_safe::AssertUnwindSafe<std[ec419fa8110287d5]::thread::lifecycle::spawn_unchecked<test[a8007afcd3effadc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[35159d6ffb30e017]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   35:     0x59e35e9d64e2 - std[ec419fa8110287d5]::panicking::catch_unwind::do_call::<core[35159d6ffb30e017]::panic::unwind_safe::AssertUnwindSafe<std[ec419fa8110287d5]::thread::lifecycle::spawn_unchecked<test[a8007afcd3effadc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panicking.rs:581:40
[INFO] [stdout]   36:     0x59e35e9d64e2 - std[ec419fa8110287d5]::panicking::catch_unwind::<(), core[35159d6ffb30e017]::panic::unwind_safe::AssertUnwindSafe<std[ec419fa8110287d5]::thread::lifecycle::spawn_unchecked<test[a8007afcd3effadc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panicking.rs:544:19
[INFO] [stdout]   37:     0x59e35e9d64e2 - std[ec419fa8110287d5]::panic::catch_unwind::<core[35159d6ffb30e017]::panic::unwind_safe::AssertUnwindSafe<std[ec419fa8110287d5]::thread::lifecycle::spawn_unchecked<test[a8007afcd3effadc]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/panic.rs:359:14
[INFO] [stdout]   38:     0x59e35e9d64e2 - std[ec419fa8110287d5]::thread::lifecycle::spawn_unchecked::<test[a8007afcd3effadc]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   39:     0x59e35e9d64e2 - <std[ec419fa8110287d5]::thread::lifecycle::spawn_unchecked<test[a8007afcd3effadc]::run_test::{closure#1}, ()>::{closure#1} as core[35159d6ffb30e017]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x59e35ea3f1af - <alloc[a8a7aba520129d98]::boxed::Box<dyn core[35159d6ffb30e017]::ops::function::FnOnce<(), Output = ()> + core[35159d6ffb30e017]::marker::Send> as core[35159d6ffb30e017]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   41:     0x59e35ea3f1af - <std[ec419fa8110287d5]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/33835004928d3bf65db4d4712e1330766263b0bd/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   42:     0x77c976d5caa4 - <unknown>
[INFO] [stdout]   43:     0x77c976de9a64 - clone
[INFO] [stdout]   44:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     bytes_json_roundtrip_smoke
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fc0a79308723312596004e2bac853de67ac8a2c89dcc4233f6493e707ea9f39a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc0a79308723312596004e2bac853de67ac8a2c89dcc4233f6493e707ea9f39a", kill_on_drop: false }`
[INFO] [stdout] fc0a79308723312596004e2bac853de67ac8a2c89dcc4233f6493e707ea9f39a
