[INFO] cloning repository https://github.com/manpat/scripting-again
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/manpat/scripting-again" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanpat%2Fscripting-again", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanpat%2Fscripting-again'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f82d7738e607ce49aaf2fc8eb6bf21097844abc3
[INFO] checking manpat/scripting-again against master#4b9792692fbb675174d4d2082e7c37b2bc930e71 for pr-153692-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmanpat%2Fscripting-again" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/manpat/scripting-again
[INFO] finished tweaking git repo https://github.com/manpat/scripting-again
[INFO] tweaked toml for git repo https://github.com/manpat/scripting-again written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/manpat/scripting-again on toolchain 4b9792692fbb675174d4d2082e7c37b2bc930e71
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4b9792692fbb675174d4d2082e7c37b2bc930e71" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/manpat/scripting-again 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" "+4b9792692fbb675174d4d2082e7c37b2bc930e71" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+4b9792692fbb675174d4d2082e7c37b2bc930e71" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1bb5d427bcea2149542c73b6e8f4b084c1ff9d595195abd044cf03f06e13dd2f
[INFO] running `Command { std: "docker" "start" "-a" "1bb5d427bcea2149542c73b6e8f4b084c1ff9d595195abd044cf03f06e13dd2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1bb5d427bcea2149542c73b6e8f4b084c1ff9d595195abd044cf03f06e13dd2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bb5d427bcea2149542c73b6e8f4b084c1ff9d595195abd044cf03f06e13dd2f", kill_on_drop: false }`
[INFO] [stdout] 1bb5d427bcea2149542c73b6e8f4b084c1ff9d595195abd044cf03f06e13dd2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+4b9792692fbb675174d4d2082e7c37b2bc930e71" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 231e5787efa2a79d1f12be6d140dc85c683cbf3e2fe1918138525b5eeac7b74b
[INFO] running `Command { std: "docker" "start" "-a" "231e5787efa2a79d1f12be6d140dc85c683cbf3e2fe1918138525b5eeac7b74b", kill_on_drop: false }`
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking smol_str v0.3.2
[INFO] [stderr]     Checking script-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `then_block`
[INFO] [stdout]    --> src/script/ssa/compile.rs:395:23
[INFO] [stdout]     |
[INFO] [stdout] 395 |         E::If{condition: _, then_block, else_block: Some(_else_block)} => {
[INFO] [stdout]     |                             ^^^^^^^^^^ help: try ignoring the field: `then_block: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `parameters` is never read
[INFO] [stdout]   --> src/script/ast.rs:20:3
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Fn {
[INFO] [stdout]    |     -- field in this variant
[INFO] [stdout] 19 |         name: SpannedString,
[INFO] [stdout] 20 |         parameters: Vec<SpannedString>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AstItem` has a derived impl for the trait `Debug`, but this is 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 `parameters` is never read
[INFO] [stdout]   --> src/script/ast.rs:26:3
[INFO] [stdout]    |
[INFO] [stdout] 24 |     Event {
[INFO] [stdout]    |     ----- field in this variant
[INFO] [stdout] 25 |         name: SpannedString,
[INFO] [stdout] 26 |         parameters: Vec<SpannedString>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AstItem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `span` is never read
[INFO] [stdout]   --> src/script/ast.rs:34:6
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct AstBlock {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 33 |     pub body: Vec<AstExpression>,
[INFO] [stdout] 34 |     pub span: Span,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AstBlock` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `key` is never read
[INFO] [stdout]   --> src/script/ast.rs:84:3
[INFO] [stdout]    |
[INFO] [stdout] 82 |     Lookup {
[INFO] [stdout]    |     ------ field in this variant
[INFO] [stdout] 83 |         parent: Box<AstExpression>,
[INFO] [stdout] 84 |         key: SpannedString,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AstExpression` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]   --> src/script/ast.rs:88:18
[INFO] [stdout]    |
[INFO] [stdout] 88 |     LiteralInt(i64, Span),
[INFO] [stdout]    |     ----------      ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AstExpression` has a derived impl for the trait `Debug`, but this is 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] 88 -     LiteralInt(i64, Span),
[INFO] [stdout] 88 +     LiteralInt(i64, ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]   --> src/script/ast.rs:89:20
[INFO] [stdout]    |
[INFO] [stdout] 89 |     LiteralFloat(f64, Span),
[INFO] [stdout]    |     ------------      ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AstExpression` has a derived impl for the trait `Debug`, but this is 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] 89 -     LiteralFloat(f64, Span),
[INFO] [stdout] 89 +     LiteralFloat(f64, ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]   --> src/script/ast.rs:90:20
[INFO] [stdout]    |
[INFO] [stdout] 90 |     LiteralBool(bool, Span),
[INFO] [stdout]    |     -----------       ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AstExpression` has a derived impl for the trait `Debug`, but this is 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] 90 -     LiteralBool(bool, Span),
[INFO] [stdout] 90 +     LiteralBool(bool, ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/script/ast.rs:124:7
[INFO] [stdout]     |
[INFO] [stdout] 124 |     Loop(AstBlock),
[INFO] [stdout]     |     ---- ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AstExpression` has a derived impl for the trait `Debug`, but this is 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] 124 -     Loop(AstBlock),
[INFO] [stdout] 124 +     Loop(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `span` is never used
[INFO] [stdout]    --> src/script/ast.rs:145:9
[INFO] [stdout]     |
[INFO] [stdout] 134 | impl AstExpression {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 145 |     pub fn span(&self) -> Span {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LoadGlobal` is never constructed
[INFO] [stdout]   --> src/script/ssa/types.rs:41:2
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub enum InstData {
[INFO] [stdout]    |          -------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 41 |     LoadGlobal(String),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InstData` 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 `users` is never read
[INFO] [stdout]    --> src/script/ssa/types.rs:133:6
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub struct Inst {
[INFO] [stdout]     |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 133 |     pub users: SmallVec<[InstKey; 2]>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Inst` 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 `id` is never read
[INFO] [stdout]    --> src/script/ssa/types.rs:139:6
[INFO] [stdout]     |
[INFO] [stdout] 138 | pub struct BasicBlock {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 139 |     pub id: BasicBlockKey,
[INFO] [stdout]     |         ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BasicBlock` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `condition_block`, `body_block`, and `exit_block` are never read
[INFO] [stdout]   --> src/script/ssa/compile.rs:54:2
[INFO] [stdout]    |
[INFO] [stdout] 53 | struct LoopContext {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 54 |     condition_block: ssa::BasicBlockKey,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 55 |     body_block: ssa::BasicBlockKey,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 56 |     exit_block: ssa::BasicBlockKey,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `then_block`
[INFO] [stdout]    --> src/script/ssa/compile.rs:395:23
[INFO] [stdout]     |
[INFO] [stdout] 395 |         E::If{condition: _, then_block, else_block: Some(_else_block)} => {
[INFO] [stdout]     |                             ^^^^^^^^^^ help: try ignoring the field: `then_block: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `parameters` is never read
[INFO] [stdout]   --> src/script/ast.rs:20:3
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Fn {
[INFO] [stdout]    |     -- field in this variant
[INFO] [stdout] 19 |         name: SpannedString,
[INFO] [stdout] 20 |         parameters: Vec<SpannedString>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AstItem` has a derived impl for the trait `Debug`, but this is 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 `parameters` is never read
[INFO] [stdout]   --> src/script/ast.rs:26:3
[INFO] [stdout]    |
[INFO] [stdout] 24 |     Event {
[INFO] [stdout]    |     ----- field in this variant
[INFO] [stdout] 25 |         name: SpannedString,
[INFO] [stdout] 26 |         parameters: Vec<SpannedString>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AstItem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `span` is never read
[INFO] [stdout]   --> src/script/ast.rs:34:6
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct AstBlock {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 33 |     pub body: Vec<AstExpression>,
[INFO] [stdout] 34 |     pub span: Span,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AstBlock` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `key` is never read
[INFO] [stdout]   --> src/script/ast.rs:84:3
[INFO] [stdout]    |
[INFO] [stdout] 82 |     Lookup {
[INFO] [stdout]    |     ------ field in this variant
[INFO] [stdout] 83 |         parent: Box<AstExpression>,
[INFO] [stdout] 84 |         key: SpannedString,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AstExpression` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]   --> src/script/ast.rs:88:18
[INFO] [stdout]    |
[INFO] [stdout] 88 |     LiteralInt(i64, Span),
[INFO] [stdout]    |     ----------      ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AstExpression` has a derived impl for the trait `Debug`, but this is 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] 88 -     LiteralInt(i64, Span),
[INFO] [stdout] 88 +     LiteralInt(i64, ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]   --> src/script/ast.rs:89:20
[INFO] [stdout]    |
[INFO] [stdout] 89 |     LiteralFloat(f64, Span),
[INFO] [stdout]    |     ------------      ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AstExpression` has a derived impl for the trait `Debug`, but this is 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] 89 -     LiteralFloat(f64, Span),
[INFO] [stdout] 89 +     LiteralFloat(f64, ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]   --> src/script/ast.rs:90:20
[INFO] [stdout]    |
[INFO] [stdout] 90 |     LiteralBool(bool, Span),
[INFO] [stdout]    |     -----------       ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AstExpression` has a derived impl for the trait `Debug`, but this is 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] 90 -     LiteralBool(bool, Span),
[INFO] [stdout] 90 +     LiteralBool(bool, ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/script/ast.rs:124:7
[INFO] [stdout]     |
[INFO] [stdout] 124 |     Loop(AstBlock),
[INFO] [stdout]     |     ---- ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AstExpression` has a derived impl for the trait `Debug`, but this is 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] 124 -     Loop(AstBlock),
[INFO] [stdout] 124 +     Loop(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `span` is never used
[INFO] [stdout]    --> src/script/ast.rs:145:9
[INFO] [stdout]     |
[INFO] [stdout] 134 | impl AstExpression {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 145 |     pub fn span(&self) -> Span {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LoadGlobal` is never constructed
[INFO] [stdout]   --> src/script/ssa/types.rs:41:2
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub enum InstData {
[INFO] [stdout]    |          -------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 41 |     LoadGlobal(String),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InstData` 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 `users` is never read
[INFO] [stdout]    --> src/script/ssa/types.rs:133:6
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub struct Inst {
[INFO] [stdout]     |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 133 |     pub users: SmallVec<[InstKey; 2]>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Inst` 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 `id` is never read
[INFO] [stdout]    --> src/script/ssa/types.rs:139:6
[INFO] [stdout]     |
[INFO] [stdout] 138 | pub struct BasicBlock {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 139 |     pub id: BasicBlockKey,
[INFO] [stdout]     |         ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BasicBlock` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `condition_block`, `body_block`, and `exit_block` are never read
[INFO] [stdout]   --> src/script/ssa/compile.rs:54:2
[INFO] [stdout]    |
[INFO] [stdout] 53 | struct LoopContext {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 54 |     condition_block: ssa::BasicBlockKey,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 55 |     body_block: ssa::BasicBlockKey,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 56 |     exit_block: ssa::BasicBlockKey,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `Command { std: "docker" "inspect" "231e5787efa2a79d1f12be6d140dc85c683cbf3e2fe1918138525b5eeac7b74b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "231e5787efa2a79d1f12be6d140dc85c683cbf3e2fe1918138525b5eeac7b74b", kill_on_drop: false }`
[INFO] [stdout] 231e5787efa2a79d1f12be6d140dc85c683cbf3e2fe1918138525b5eeac7b74b
