[INFO] fetching crate shades-edsl 0.1.0...
[INFO] testing shades-edsl-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate shades-edsl 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate shades-edsl 0.1.0
[INFO] finished tweaking crates.io crate shades-edsl 0.1.0
[INFO] tweaked toml for crates.io crate shades-edsl 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate shades-edsl 0.1.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.117)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77219d12c8d6a67cd724135e867291a0f8d884ef493eb7c01f90b9250381fc52
[INFO] running `Command { std: "docker" "start" "-a" "77219d12c8d6a67cd724135e867291a0f8d884ef493eb7c01f90b9250381fc52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77219d12c8d6a67cd724135e867291a0f8d884ef493eb7c01f90b9250381fc52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77219d12c8d6a67cd724135e867291a0f8d884ef493eb7c01f90b9250381fc52", kill_on_drop: false }`
[INFO] [stdout] 77219d12c8d6a67cd724135e867291a0f8d884ef493eb7c01f90b9250381fc52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e415a44645747bb0622d90ef4b5ac7743c1fba1e571c30a9faa7f7ee27f9563
[INFO] running `Command { std: "docker" "start" "-a" "2e415a44645747bb0622d90ef4b5ac7743c1fba1e571c30a9faa7f7ee27f9563", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling shades-edsl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/syntax.rs:460:12
[INFO] [stdout]     |
[INFO] [stdout] 460 |   Continue(ContinueItem),
[INFO] [stdout]     |   -------- ^^^^^^^^^^^^
[INFO] [stdout]     |   |
[INFO] [stdout]     |   field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ScopeInstrItem` 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] 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] 460 -   Continue(ContinueItem),
[INFO] [stdout] 460 +   Continue(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/syntax.rs:461:9
[INFO] [stdout]     |
[INFO] [stdout] 461 |   Break(BreakItem),
[INFO] [stdout]     |   ----- ^^^^^^^^^
[INFO] [stdout]     |   |
[INFO] [stdout]     |   field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ScopeInstrItem` 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] 461 -   Break(BreakItem),
[INFO] [stdout] 461 +   Break(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `return_token` and `semi_token` are never read
[INFO] [stdout]    --> src/syntax.rs:596:5
[INFO] [stdout]     |
[INFO] [stdout] 595 |   Return {
[INFO] [stdout]     |   ------ fields in this variant
[INFO] [stdout] 596 |     return_token: Option<Token![return]>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 597 |     expr: Expr,
[INFO] [stdout] 598 |     semi_token: Token![;],
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ReturnItem` 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 `brace_token` is never read
[INFO] [stdout]    --> src/syntax.rs:806:5
[INFO] [stdout]     |
[INFO] [stdout] 805 |   Else {
[INFO] [stdout]     |   ---- field in this variant
[INFO] [stdout] 806 |     brace_token: Brace,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ElseTailItem` 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 `0` is never read
[INFO] [stdout]    --> src/syntax.rs:891:10
[INFO] [stdout]     |
[INFO] [stdout] 891 |   Assign(Token![=]),
[INFO] [stdout]     |   ------ ^^^^^^^^^
[INFO] [stdout]     |   |
[INFO] [stdout]     |   field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MutateVarAssignToken` 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] 891 -   Assign(Token![=]),
[INFO] [stdout] 891 +   Assign(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.85s
[INFO] running `Command { std: "docker" "inspect" "2e415a44645747bb0622d90ef4b5ac7743c1fba1e571c30a9faa7f7ee27f9563", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e415a44645747bb0622d90ef4b5ac7743c1fba1e571c30a9faa7f7ee27f9563", kill_on_drop: false }`
[INFO] [stdout] 2e415a44645747bb0622d90ef4b5ac7743c1fba1e571c30a9faa7f7ee27f9563
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76da92d61f874215c5640df55f8b710467a8f1d7badf646c3c11ba49c142c1a7
[INFO] running `Command { std: "docker" "start" "-a" "76da92d61f874215c5640df55f8b710467a8f1d7badf646c3c11ba49c142c1a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling shades-edsl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/syntax.rs:460:12
[INFO] [stdout]     |
[INFO] [stdout] 460 |   Continue(ContinueItem),
[INFO] [stdout]     |   -------- ^^^^^^^^^^^^
[INFO] [stdout]     |   |
[INFO] [stdout]     |   field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ScopeInstrItem` 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] 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] 460 -   Continue(ContinueItem),
[INFO] [stdout] 460 +   Continue(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/syntax.rs:461:9
[INFO] [stdout]     |
[INFO] [stdout] 461 |   Break(BreakItem),
[INFO] [stdout]     |   ----- ^^^^^^^^^
[INFO] [stdout]     |   |
[INFO] [stdout]     |   field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ScopeInstrItem` 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] 461 -   Break(BreakItem),
[INFO] [stdout] 461 +   Break(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `return_token` and `semi_token` are never read
[INFO] [stdout]    --> src/syntax.rs:596:5
[INFO] [stdout]     |
[INFO] [stdout] 595 |   Return {
[INFO] [stdout]     |   ------ fields in this variant
[INFO] [stdout] 596 |     return_token: Option<Token![return]>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 597 |     expr: Expr,
[INFO] [stdout] 598 |     semi_token: Token![;],
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ReturnItem` 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 `brace_token` is never read
[INFO] [stdout]    --> src/syntax.rs:806:5
[INFO] [stdout]     |
[INFO] [stdout] 805 |   Else {
[INFO] [stdout]     |   ---- field in this variant
[INFO] [stdout] 806 |     brace_token: Brace,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ElseTailItem` 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 `0` is never read
[INFO] [stdout]    --> src/syntax.rs:891:10
[INFO] [stdout]     |
[INFO] [stdout] 891 |   Assign(Token![=]),
[INFO] [stdout]     |   ------ ^^^^^^^^^
[INFO] [stdout]     |   |
[INFO] [stdout]     |   field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MutateVarAssignToken` 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] 891 -   Assign(Token![=]),
[INFO] [stdout] 891 +   Assign(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/syntax.rs:460:12
[INFO] [stdout]     |
[INFO] [stdout] 460 |   Continue(ContinueItem),
[INFO] [stdout]     |   -------- ^^^^^^^^^^^^
[INFO] [stdout]     |   |
[INFO] [stdout]     |   field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ScopeInstrItem` 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] 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] 460 -   Continue(ContinueItem),
[INFO] [stdout] 460 +   Continue(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/syntax.rs:461:9
[INFO] [stdout]     |
[INFO] [stdout] 461 |   Break(BreakItem),
[INFO] [stdout]     |   ----- ^^^^^^^^^
[INFO] [stdout]     |   |
[INFO] [stdout]     |   field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ScopeInstrItem` 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] 461 -   Break(BreakItem),
[INFO] [stdout] 461 +   Break(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `return_token` and `semi_token` are never read
[INFO] [stdout]    --> src/syntax.rs:596:5
[INFO] [stdout]     |
[INFO] [stdout] 595 |   Return {
[INFO] [stdout]     |   ------ fields in this variant
[INFO] [stdout] 596 |     return_token: Option<Token![return]>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 597 |     expr: Expr,
[INFO] [stdout] 598 |     semi_token: Token![;],
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ReturnItem` 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 `brace_token` is never read
[INFO] [stdout]    --> src/syntax.rs:806:5
[INFO] [stdout]     |
[INFO] [stdout] 805 |   Else {
[INFO] [stdout]     |   ---- field in this variant
[INFO] [stdout] 806 |     brace_token: Brace,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ElseTailItem` 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 `0` is never read
[INFO] [stdout]    --> src/syntax.rs:891:10
[INFO] [stdout]     |
[INFO] [stdout] 891 |   Assign(Token![=]),
[INFO] [stdout]     |   ------ ^^^^^^^^^
[INFO] [stdout]     |   |
[INFO] [stdout]     |   field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MutateVarAssignToken` 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] 891 -   Assign(Token![=]),
[INFO] [stdout] 891 +   Assign(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "76da92d61f874215c5640df55f8b710467a8f1d7badf646c3c11ba49c142c1a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76da92d61f874215c5640df55f8b710467a8f1d7badf646c3c11ba49c142c1a7", kill_on_drop: false }`
[INFO] [stdout] 76da92d61f874215c5640df55f8b710467a8f1d7badf646c3c11ba49c142c1a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 55aea610ed1415d147d88bf9a19163322536cb2cbd68ddfd4adb16b47d8d0882
[INFO] running `Command { std: "docker" "start" "-a" "55aea610ed1415d147d88bf9a19163322536cb2cbd68ddfd4adb16b47d8d0882", kill_on_drop: false }`
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/syntax.rs:460:12
[INFO] [stderr]     |
[INFO] [stderr] 460 |   Continue(ContinueItem),
[INFO] [stderr]     |   -------- ^^^^^^^^^^^^
[INFO] [stderr]     |   |
[INFO] [stderr]     |   field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ScopeInstrItem` has a derived impl for the trait `Debug`, but this is 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] 460 -   Continue(ContinueItem),
[INFO] [stderr] 460 +   Continue(()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/syntax.rs:461:9
[INFO] [stderr]     |
[INFO] [stderr] 461 |   Break(BreakItem),
[INFO] [stderr]     |   ----- ^^^^^^^^^
[INFO] [stderr]     |   |
[INFO] [stderr]     |   field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ScopeInstrItem` has a derived impl for the trait `Debug`, but this is 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] 461 -   Break(BreakItem),
[INFO] [stderr] 461 +   Break(()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: fields `return_token` and `semi_token` are never read
[INFO] [stderr]    --> src/syntax.rs:596:5
[INFO] [stderr]     |
[INFO] [stderr] 595 |   Return {
[INFO] [stderr]     |   ------ fields in this variant
[INFO] [stderr] 596 |     return_token: Option<Token![return]>,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 597 |     expr: Expr,
[INFO] [stderr] 598 |     semi_token: Token![;],
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ReturnItem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `brace_token` is never read
[INFO] [stderr]    --> src/syntax.rs:806:5
[INFO] [stderr]     |
[INFO] [stderr] 805 |   Else {
[INFO] [stderr]     |   ---- field in this variant
[INFO] [stderr] 806 |     brace_token: Brace,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ElseTailItem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/syntax.rs:891:10
[INFO] [stderr]     |
[INFO] [stderr] 891 |   Assign(Token![=]),
[INFO] [stderr]     |   ------ ^^^^^^^^^
[INFO] [stderr]     |   |
[INFO] [stderr]     |   field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `MutateVarAssignToken` has a derived impl for the trait `Debug`, but this is 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] 891 -   Assign(Token![=]),
[INFO] [stderr] 891 +   Assign(()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `shades-edsl` (lib) generated 5 warnings
[INFO] [stderr] warning: `shades-edsl` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shades_edsl-162e684c01697dae)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shades_edsl
[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] running `Command { std: "docker" "inspect" "55aea610ed1415d147d88bf9a19163322536cb2cbd68ddfd4adb16b47d8d0882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55aea610ed1415d147d88bf9a19163322536cb2cbd68ddfd4adb16b47d8d0882", kill_on_drop: false }`
[INFO] [stdout] 55aea610ed1415d147d88bf9a19163322536cb2cbd68ddfd4adb16b47d8d0882
