[INFO] cloning repository https://github.com/veera-sivarajan/bessy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/veera-sivarajan/bessy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fveera-sivarajan%2Fbessy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fveera-sivarajan%2Fbessy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 645d698bd2a51dabd4c35eaf9c7543f76e41a6c2
[INFO] checking veera-sivarajan/bessy against try#54cf65b8d066c082e536455049b95943cf30378f for pr-151920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fveera-sivarajan%2Fbessy" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/veera-sivarajan/bessy
[INFO] finished tweaking git repo https://github.com/veera-sivarajan/bessy
[INFO] tweaked toml for git repo https://github.com/veera-sivarajan/bessy written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/veera-sivarajan/bessy on toolchain 54cf65b8d066c082e536455049b95943cf30378f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/veera-sivarajan/bessy 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" "+54cf65b8d066c082e536455049b95943cf30378f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking veera-sivarajan/bessy against try#54cf65b8d066c082e536455049b95943cf30378f for pr-151920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fveera-sivarajan%2Fbessy" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/veera-sivarajan/bessy
[INFO] finished tweaking git repo https://github.com/veera-sivarajan/bessy
[INFO] tweaked toml for git repo https://github.com/veera-sivarajan/bessy written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/veera-sivarajan/bessy on toolchain 54cf65b8d066c082e536455049b95943cf30378f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/veera-sivarajan/bessy 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" "+54cf65b8d066c082e536455049b95943cf30378f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-test v0.3.32
[INFO] [stderr]   Downloaded wasm-bindgen-test-macro v0.3.32
[INFO] [stderr]   Downloaded unicode-ident v1.0.2
[INFO] [stderr]   Downloaded proc-macro2 v1.0.42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29642fdca554465ac7397e5b9994fd7d27c93375a33064429474392c9ba834ac
[INFO] running `Command { std: "docker" "start" "-a" "29642fdca554465ac7397e5b9994fd7d27c93375a33064429474392c9ba834ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29642fdca554465ac7397e5b9994fd7d27c93375a33064429474392c9ba834ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29642fdca554465ac7397e5b9994fd7d27c93375a33064429474392c9ba834ac", kill_on_drop: false }`
[INFO] [stdout] 29642fdca554465ac7397e5b9994fd7d27c93375a33064429474392c9ba834ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ee34630c48d9e0b7f7cde78df27c4ec2b732f37f8a1e7357f3c744c5f60a7ab
[INFO] running `Command { std: "docker" "start" "-a" "8ee34630c48d9e0b7f7cde78df27c4ec2b732f37f8a1e7357f3c744c5f60a7ab", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling proc-macro2 v1.0.42
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling unicode-ident v1.0.2
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.82
[INFO] [stderr]    Compiling once_cell v1.13.0
[INFO] [stderr]    Compiling bumpalo v3.10.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.82
[INFO] [stderr]     Checking core v0.1.0 (/opt/rustwide/workdir/core)
[INFO] [stdout] warning: fields `left`, `oper`, and `right` are never read
[INFO] [stdout]  --> core/src/expr.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Binary {
[INFO] [stdout]   |     ------ fields in this variant
[INFO] [stdout] 7 |         left: Box<Expr>,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 8 |         oper: Token,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 9 |         right: Box<Expr>,
[INFO] [stdout]   |         ^^^^^
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `oper` and `right` are never read
[INFO] [stdout]   --> core/src/expr.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Unary {
[INFO] [stdout]    |     ----- fields in this variant
[INFO] [stdout] 12 |         oper: Token,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 13 |         right: Box<Expr>,
[INFO] [stdout]    |         ^^^^^
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> core/src/expr.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Number(f64),
[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] 15 -     Number(f64),
[INFO] [stdout] 15 +     Number(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> core/src/expr.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Boolean(bool),
[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] 16 -     Boolean(bool),
[INFO] [stdout] 16 +     Boolean(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> core/src/expr.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     String(String),
[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] 17 -     String(String),
[INFO] [stdout] 17 +     String(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `value` are never read
[INFO] [stdout]   --> core/src/expr.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Assign {
[INFO] [stdout]    |     ------ fields in this variant
[INFO] [stdout] 19 |         name: Token,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 20 |         value: Box<Expr>,
[INFO] [stdout]    |         ^^^^^
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> core/src/expr.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Group(Box<Expr>),
[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] 22 -     Group(Box<Expr>),
[INFO] [stdout] 22 +     Group(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `callee`, `paren`, and `args` are never read
[INFO] [stdout]   --> core/src/expr.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     Call {
[INFO] [stdout]    |     ---- fields in this variant
[INFO] [stdout] 24 |         callee: Box<Expr>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 25 |         paren: Token,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 26 |         args: Vec<Expr>,
[INFO] [stdout]    |         ^^^^
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `init` are never read
[INFO] [stdout]  --> core/src/stmt.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Var {
[INFO] [stdout]   |     --- fields in this variant
[INFO] [stdout] 6 |         name: Token,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 7 |         init: Option<Expr>,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Stmt` 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: field `0` is never read
[INFO] [stdout]  --> core/src/stmt.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 |     Print(Expr),
[INFO] [stdout]   |     ----- ^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Stmt` 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] 9 -     Print(Expr),
[INFO] [stdout] 9 +     Print(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> core/src/stmt.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Expression(Expr),
[INFO] [stdout]    |     ---------- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Stmt` 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] 10 -     Expression(Expr),
[INFO] [stdout] 10 +     Expression(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> core/src/stmt.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Block(Vec<Stmt>),
[INFO] [stdout]    |     ----- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Stmt` 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] 11 -     Block(Vec<Stmt>),
[INFO] [stdout] 11 +     Block(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `condition`, `then`, and `elze` are never read
[INFO] [stdout]   --> core/src/stmt.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     If {
[INFO] [stdout]    |     -- fields in this variant
[INFO] [stdout] 13 |         condition: Expr,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 14 |         then: Box<Stmt>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 15 |         elze: Option<Box<Stmt>>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Stmt` 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: fields `condition` and `body` are never read
[INFO] [stdout]   --> core/src/stmt.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     While {
[INFO] [stdout]    |     ----- fields in this variant
[INFO] [stdout] 18 |         condition: Expr,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 19 |         body: Box<Stmt>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Stmt` 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: fields `name`, `params`, and `body` are never read
[INFO] [stdout]   --> core/src/stmt.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Function {
[INFO] [stdout]    |     -------- fields in this variant
[INFO] [stdout] 22 |         name: Token,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 23 |         params: Vec<Token>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 24 |         body: Vec<Stmt>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Stmt` 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: fields `keyword` and `value` are never read
[INFO] [stdout]   --> core/src/stmt.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     Return {
[INFO] [stdout]    |     ------ fields in this variant
[INFO] [stdout] 27 |         keyword: Token,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 28 |         value: Option<Expr>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Stmt` 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: fields `left`, `oper`, and `right` are never read
[INFO] [stdout]  --> core/src/expr.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Binary {
[INFO] [stdout]   |     ------ fields in this variant
[INFO] [stdout] 7 |         left: Box<Expr>,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 8 |         oper: Token,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 9 |         right: Box<Expr>,
[INFO] [stdout]   |         ^^^^^
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `oper` and `right` are never read
[INFO] [stdout]   --> core/src/expr.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Unary {
[INFO] [stdout]    |     ----- fields in this variant
[INFO] [stdout] 12 |         oper: Token,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 13 |         right: Box<Expr>,
[INFO] [stdout]    |         ^^^^^
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> core/src/expr.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Number(f64),
[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] 15 -     Number(f64),
[INFO] [stdout] 15 +     Number(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> core/src/expr.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Boolean(bool),
[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] 16 -     Boolean(bool),
[INFO] [stdout] 16 +     Boolean(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> core/src/expr.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     String(String),
[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] 17 -     String(String),
[INFO] [stdout] 17 +     String(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `value` are never read
[INFO] [stdout]   --> core/src/expr.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Assign {
[INFO] [stdout]    |     ------ fields in this variant
[INFO] [stdout] 19 |         name: Token,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 20 |         value: Box<Expr>,
[INFO] [stdout]    |         ^^^^^
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> core/src/expr.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Group(Box<Expr>),
[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] 22 -     Group(Box<Expr>),
[INFO] [stdout] 22 +     Group(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `callee`, `paren`, and `args` are never read
[INFO] [stdout]   --> core/src/expr.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     Call {
[INFO] [stdout]    |     ---- fields in this variant
[INFO] [stdout] 24 |         callee: Box<Expr>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 25 |         paren: Token,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 26 |         args: Vec<Expr>,
[INFO] [stdout]    |         ^^^^
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `init` are never read
[INFO] [stdout]  --> core/src/stmt.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Var {
[INFO] [stdout]   |     --- fields in this variant
[INFO] [stdout] 6 |         name: Token,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 7 |         init: Option<Expr>,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Stmt` 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: field `0` is never read
[INFO] [stdout]  --> core/src/stmt.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 |     Print(Expr),
[INFO] [stdout]   |     ----- ^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Stmt` 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] 9 -     Print(Expr),
[INFO] [stdout] 9 +     Print(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> core/src/stmt.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Expression(Expr),
[INFO] [stdout]    |     ---------- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Stmt` 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] 10 -     Expression(Expr),
[INFO] [stdout] 10 +     Expression(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> core/src/stmt.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Block(Vec<Stmt>),
[INFO] [stdout]    |     ----- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Stmt` 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] 11 -     Block(Vec<Stmt>),
[INFO] [stdout] 11 +     Block(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `condition`, `then`, and `elze` are never read
[INFO] [stdout]   --> core/src/stmt.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     If {
[INFO] [stdout]    |     -- fields in this variant
[INFO] [stdout] 13 |         condition: Expr,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 14 |         then: Box<Stmt>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 15 |         elze: Option<Box<Stmt>>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Stmt` 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: fields `condition` and `body` are never read
[INFO] [stdout]   --> core/src/stmt.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     While {
[INFO] [stdout]    |     ----- fields in this variant
[INFO] [stdout] 18 |         condition: Expr,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 19 |         body: Box<Stmt>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Stmt` 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: fields `name`, `params`, and `body` are never read
[INFO] [stdout]   --> core/src/stmt.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Function {
[INFO] [stdout]    |     -------- fields in this variant
[INFO] [stdout] 22 |         name: Token,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 23 |         params: Vec<Token>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 24 |         body: Vec<Stmt>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Stmt` 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: fields `keyword` and `value` are never read
[INFO] [stdout]   --> core/src/stmt.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     Return {
[INFO] [stdout]    |     ------ fields in this variant
[INFO] [stdout] 27 |         keyword: Token,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 28 |         value: Option<Expr>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Stmt` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking cli v0.1.0 (/opt/rustwide/workdir/cli)
[INFO] [stdout] warning: function `evaluate_file` is never used
[INFO] [stdout]   --> cli/src/main.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn evaluate_file() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `evaluate_file` is never used
[INFO] [stdout]   --> cli/src/main.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn evaluate_file() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.32
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.82
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.82
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.82
[INFO] [stdout] error: older versions of the `wasm-bindgen` crate are incompatible with current versions of Rust; please update to `wasm-bindgen` v0.2.88
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wasm-bindgen` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "8ee34630c48d9e0b7f7cde78df27c4ec2b732f37f8a1e7357f3c744c5f60a7ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ee34630c48d9e0b7f7cde78df27c4ec2b732f37f8a1e7357f3c744c5f60a7ab", kill_on_drop: false }`
[INFO] [stdout] 8ee34630c48d9e0b7f7cde78df27c4ec2b732f37f8a1e7357f3c744c5f60a7ab
