[INFO] fetching crate chandeliers-syn 1.0.0...
[INFO] testing chandeliers-syn-1.0.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate chandeliers-syn 1.0.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate chandeliers-syn 1.0.0
[INFO] finished tweaking crates.io crate chandeliers-syn 1.0.0
[INFO] tweaked toml for crates.io crate chandeliers-syn 1.0.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate chandeliers-syn 1.0.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 12 packages to latest compatible versions
[INFO] [stderr]       Adding syn_derive v0.1.8 (available: v0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded chandeliers-err v1.0.0
[INFO] [stderr]   Downloaded syn_derive v0.1.8
[INFO] [stderr]   Downloaded chandeliers-san v1.0.0
[INFO] [stderr]   Downloaded replace_with v0.1.8
[INFO] [stderr]   Downloaded chandeliers-sem v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 961f8ffd280e50824975350df8d75cea48b91f890988345c7f6a87d3dcdc40f8
[INFO] running `Command { std: "docker" "start" "-a" "961f8ffd280e50824975350df8d75cea48b91f890988345c7f6a87d3dcdc40f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "961f8ffd280e50824975350df8d75cea48b91f890988345c7f6a87d3dcdc40f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "961f8ffd280e50824975350df8d75cea48b91f890988345c7f6a87d3dcdc40f8", kill_on_drop: false }`
[INFO] [stdout] 961f8ffd280e50824975350df8d75cea48b91f890988345c7f6a87d3dcdc40f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35fd4f5f3a236d5b1b9c3d86733f47a28b893f773dd579ba065f54a0bcf031fb
[INFO] running `Command { std: "docker" "start" "-a" "35fd4f5f3a236d5b1b9c3d86733f47a28b893f773dd579ba065f54a0bcf031fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling replace_with v0.1.8
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling chandeliers-sem v1.0.0
[INFO] [stderr]    Compiling chandeliers-err v1.0.0
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling chandeliers-san v1.0.0
[INFO] [stderr]    Compiling syn_derive v0.1.8
[INFO] [stderr]    Compiling chandeliers-syn v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `lint_reasons` has been stable since 1.81.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | #![feature(lint_reasons)]
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AttrArg` is never used
[INFO] [stdout]     --> src/ast.rs:1109:10
[INFO] [stdout]      |
[INFO] [stdout] 1109 | pub enum AttrArg {
[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 `0` is never read
[INFO] [stdout]    --> src/ast.rs:453:13
[INFO] [stdout]     |
[INFO] [stdout] 453 |         Mul(Token![*]),
[INFO] [stdout]     |         --- ^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 453 -         Mul(Token![*]),
[INFO] [stdout] 453 +         Mul(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:455:13
[INFO] [stdout]     |
[INFO] [stdout] 455 |         Div(Token![/]),
[INFO] [stdout]     |         --- ^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 455 -         Div(Token![/]),
[INFO] [stdout] 455 +         Div(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:457:13
[INFO] [stdout]     |
[INFO] [stdout] 457 |         Rem(Token![%]),
[INFO] [stdout]     |         --- ^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 457 -         Rem(Token![%]),
[INFO] [stdout] 457 +         Rem(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:469:13
[INFO] [stdout]     |
[INFO] [stdout] 469 |         Add(Token![+]),
[INFO] [stdout]     |         --- ^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 469 -         Add(Token![+]),
[INFO] [stdout] 469 +         Add(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:471:13
[INFO] [stdout]     |
[INFO] [stdout] 471 |         Sub(Token![-]),
[INFO] [stdout]     |         --- ^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 471 -         Sub(Token![-]),
[INFO] [stdout] 471 +         Sub(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:481:12
[INFO] [stdout]     |
[INFO] [stdout] 481 |         Ne(punct::Neq),
[INFO] [stdout]     |         -- ^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 481 -         Ne(punct::Neq),
[INFO] [stdout] 481 +         Ne(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:483:12
[INFO] [stdout]     |
[INFO] [stdout] 483 |         Le(Token![<=]),
[INFO] [stdout]     |         -- ^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 483 -         Le(Token![<=]),
[INFO] [stdout] 483 +         Le(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:485:12
[INFO] [stdout]     |
[INFO] [stdout] 485 |         Ge(Token![>=]),
[INFO] [stdout]     |         -- ^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 485 -         Ge(Token![>=]),
[INFO] [stdout] 485 +         Ge(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:487:12
[INFO] [stdout]     |
[INFO] [stdout] 487 |         Lt(Token![<]),
[INFO] [stdout]     |         -- ^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 487 -         Lt(Token![<]),
[INFO] [stdout] 487 +         Lt(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:489:12
[INFO] [stdout]     |
[INFO] [stdout] 489 |         Gt(Token![>]),
[INFO] [stdout]     |         -- ^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 489 -         Gt(Token![>]),
[INFO] [stdout] 489 +         Gt(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:491:12
[INFO] [stdout]     |
[INFO] [stdout] 491 |         Eq(Token![=]),
[INFO] [stdout]     |         -- ^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 491 -         Eq(Token![=]),
[INFO] [stdout] 491 +         Eq(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:498:14
[INFO] [stdout]     |
[INFO] [stdout] 498 |         When(kw::when),
[INFO] [stdout]     |         ---- ^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 498 -         When(kw::when),
[INFO] [stdout] 498 +         When(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:500:16
[INFO] [stdout]     |
[INFO] [stdout] 500 |         Whenot(kw::whenot),
[INFO] [stdout]     |         ------ ^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 500 -         Whenot(kw::whenot),
[INFO] [stdout] 500 +         Whenot(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.00s
[INFO] running `Command { std: "docker" "inspect" "35fd4f5f3a236d5b1b9c3d86733f47a28b893f773dd579ba065f54a0bcf031fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35fd4f5f3a236d5b1b9c3d86733f47a28b893f773dd579ba065f54a0bcf031fb", kill_on_drop: false }`
[INFO] [stdout] 35fd4f5f3a236d5b1b9c3d86733f47a28b893f773dd579ba065f54a0bcf031fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f54b9aa57a8aac23ee51fb7698ae553e06e72b92fa0d9a009933221a9c83aa27
[INFO] running `Command { std: "docker" "start" "-a" "f54b9aa57a8aac23ee51fb7698ae553e06e72b92fa0d9a009933221a9c83aa27", kill_on_drop: false }`
[INFO] [stdout] warning: the feature `lint_reasons` has been stable since 1.81.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | #![feature(lint_reasons)]
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AttrArg` is never used
[INFO] [stdout]     --> src/ast.rs:1109:10
[INFO] [stdout]      |
[INFO] [stdout] 1109 | pub enum AttrArg {
[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 `0` is never read
[INFO] [stdout]    --> src/ast.rs:453:13
[INFO] [stdout]     |
[INFO] [stdout] 453 |         Mul(Token![*]),
[INFO] [stdout]     |         --- ^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 453 -         Mul(Token![*]),
[INFO] [stdout] 453 +         Mul(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:455:13
[INFO] [stdout]     |
[INFO] [stdout] 455 |         Div(Token![/]),
[INFO] [stdout]     |         --- ^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 455 -         Div(Token![/]),
[INFO] [stdout] 455 +         Div(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling chandeliers-syn v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:457:13
[INFO] [stdout]     |
[INFO] [stdout] 457 |         Rem(Token![%]),
[INFO] [stdout]     |         --- ^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 457 -         Rem(Token![%]),
[INFO] [stdout] 457 +         Rem(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:469:13
[INFO] [stdout]     |
[INFO] [stdout] 469 |         Add(Token![+]),
[INFO] [stdout]     |         --- ^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 469 -         Add(Token![+]),
[INFO] [stdout] 469 +         Add(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:471:13
[INFO] [stdout]     |
[INFO] [stdout] 471 |         Sub(Token![-]),
[INFO] [stdout]     |         --- ^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 471 -         Sub(Token![-]),
[INFO] [stdout] 471 +         Sub(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:481:12
[INFO] [stdout]     |
[INFO] [stdout] 481 |         Ne(punct::Neq),
[INFO] [stdout]     |         -- ^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 481 -         Ne(punct::Neq),
[INFO] [stdout] 481 +         Ne(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:483:12
[INFO] [stdout]     |
[INFO] [stdout] 483 |         Le(Token![<=]),
[INFO] [stdout]     |         -- ^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 483 -         Le(Token![<=]),
[INFO] [stdout] 483 +         Le(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:485:12
[INFO] [stdout]     |
[INFO] [stdout] 485 |         Ge(Token![>=]),
[INFO] [stdout]     |         -- ^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 485 -         Ge(Token![>=]),
[INFO] [stdout] 485 +         Ge(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:487:12
[INFO] [stdout]     |
[INFO] [stdout] 487 |         Lt(Token![<]),
[INFO] [stdout]     |         -- ^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 487 -         Lt(Token![<]),
[INFO] [stdout] 487 +         Lt(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:489:12
[INFO] [stdout]     |
[INFO] [stdout] 489 |         Gt(Token![>]),
[INFO] [stdout]     |         -- ^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 489 -         Gt(Token![>]),
[INFO] [stdout] 489 +         Gt(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:491:12
[INFO] [stdout]     |
[INFO] [stdout] 491 |         Eq(Token![=]),
[INFO] [stdout]     |         -- ^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 491 -         Eq(Token![=]),
[INFO] [stdout] 491 +         Eq(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:498:14
[INFO] [stdout]     |
[INFO] [stdout] 498 |         When(kw::when),
[INFO] [stdout]     |         ---- ^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 498 -         When(kw::when),
[INFO] [stdout] 498 +         When(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:500:16
[INFO] [stdout]     |
[INFO] [stdout] 500 |         Whenot(kw::whenot),
[INFO] [stdout]     |         ------ ^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 500 -         Whenot(kw::whenot),
[INFO] [stdout] 500 +         Whenot(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `lint_reasons` has been stable since 1.81.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | #![feature(lint_reasons)]
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AttrArg` is never used
[INFO] [stdout]     --> src/ast.rs:1109:10
[INFO] [stdout]      |
[INFO] [stdout] 1109 | pub enum AttrArg {
[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 `0` is never read
[INFO] [stdout]    --> src/ast.rs:453:13
[INFO] [stdout]     |
[INFO] [stdout] 453 |         Mul(Token![*]),
[INFO] [stdout]     |         --- ^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 453 -         Mul(Token![*]),
[INFO] [stdout] 453 +         Mul(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:455:13
[INFO] [stdout]     |
[INFO] [stdout] 455 |         Div(Token![/]),
[INFO] [stdout]     |         --- ^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 455 -         Div(Token![/]),
[INFO] [stdout] 455 +         Div(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:457:13
[INFO] [stdout]     |
[INFO] [stdout] 457 |         Rem(Token![%]),
[INFO] [stdout]     |         --- ^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 457 -         Rem(Token![%]),
[INFO] [stdout] 457 +         Rem(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:469:13
[INFO] [stdout]     |
[INFO] [stdout] 469 |         Add(Token![+]),
[INFO] [stdout]     |         --- ^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 469 -         Add(Token![+]),
[INFO] [stdout] 469 +         Add(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:471:13
[INFO] [stdout]     |
[INFO] [stdout] 471 |         Sub(Token![-]),
[INFO] [stdout]     |         --- ^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 471 -         Sub(Token![-]),
[INFO] [stdout] 471 +         Sub(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:481:12
[INFO] [stdout]     |
[INFO] [stdout] 481 |         Ne(punct::Neq),
[INFO] [stdout]     |         -- ^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 481 -         Ne(punct::Neq),
[INFO] [stdout] 481 +         Ne(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:483:12
[INFO] [stdout]     |
[INFO] [stdout] 483 |         Le(Token![<=]),
[INFO] [stdout]     |         -- ^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 483 -         Le(Token![<=]),
[INFO] [stdout] 483 +         Le(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:485:12
[INFO] [stdout]     |
[INFO] [stdout] 485 |         Ge(Token![>=]),
[INFO] [stdout]     |         -- ^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 485 -         Ge(Token![>=]),
[INFO] [stdout] 485 +         Ge(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:487:12
[INFO] [stdout]     |
[INFO] [stdout] 487 |         Lt(Token![<]),
[INFO] [stdout]     |         -- ^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 487 -         Lt(Token![<]),
[INFO] [stdout] 487 +         Lt(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:489:12
[INFO] [stdout]     |
[INFO] [stdout] 489 |         Gt(Token![>]),
[INFO] [stdout]     |         -- ^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 489 -         Gt(Token![>]),
[INFO] [stdout] 489 +         Gt(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:491:12
[INFO] [stdout]     |
[INFO] [stdout] 491 |         Eq(Token![=]),
[INFO] [stdout]     |         -- ^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 491 -         Eq(Token![=]),
[INFO] [stdout] 491 +         Eq(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:498:14
[INFO] [stdout]     |
[INFO] [stdout] 498 |         When(kw::when),
[INFO] [stdout]     |         ---- ^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 498 -         When(kw::when),
[INFO] [stdout] 498 +         When(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:500:16
[INFO] [stdout]     |
[INFO] [stdout] 500 |         Whenot(kw::whenot),
[INFO] [stdout]     |         ------ ^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         field in this variant
[INFO] [stdout]     |
[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] 500 -         Whenot(kw::whenot),
[INFO] [stdout] 500 +         Whenot(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "f54b9aa57a8aac23ee51fb7698ae553e06e72b92fa0d9a009933221a9c83aa27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f54b9aa57a8aac23ee51fb7698ae553e06e72b92fa0d9a009933221a9c83aa27", kill_on_drop: false }`
[INFO] [stdout] f54b9aa57a8aac23ee51fb7698ae553e06e72b92fa0d9a009933221a9c83aa27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b42c5de3529abe7c29e232b3f6c1001d44f8852e0d27a9a2a1e247c757ee40f3
[INFO] running `Command { std: "docker" "start" "-a" "b42c5de3529abe7c29e232b3f6c1001d44f8852e0d27a9a2a1e247c757ee40f3", kill_on_drop: false }`
[INFO] [stderr] warning: the feature `lint_reasons` has been stable since 1.81.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | #![feature(lint_reasons)]
[INFO] [stderr]   |            ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `AttrArg` is never used
[INFO] [stderr]     --> src/ast.rs:1109:10
[INFO] [stderr]      |
[INFO] [stderr] 1109 | pub enum AttrArg {
[INFO] [stderr]      |          ^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/ast.rs:453:13
[INFO] [stderr]     |
[INFO] [stderr] 453 |         Mul(Token![*]),
[INFO] [stderr]     |         --- ^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         field in this variant
[INFO] [stderr]     |
[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] 453 -         Mul(Token![*]),
[INFO] [stderr] 453 +         Mul(()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/ast.rs:455:13
[INFO] [stderr]     |
[INFO] [stderr] 455 |         Div(Token![/]),
[INFO] [stderr]     |         --- ^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         field in this variant
[INFO] [stderr]     |
[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] 455 -         Div(Token![/]),
[INFO] [stderr] 455 +         Div(()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/ast.rs:457:13
[INFO] [stderr]     |
[INFO] [stderr] 457 |         Rem(Token![%]),
[INFO] [stderr]     |         --- ^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         field in this variant
[INFO] [stderr]     |
[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] 457 -         Rem(Token![%]),
[INFO] [stderr] 457 +         Rem(()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/ast.rs:469:13
[INFO] [stderr]     |
[INFO] [stderr] 469 |         Add(Token![+]),
[INFO] [stderr]     |         --- ^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         field in this variant
[INFO] [stderr]     |
[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] 469 -         Add(Token![+]),
[INFO] [stderr] 469 +         Add(()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/ast.rs:471:13
[INFO] [stderr]     |
[INFO] [stderr] 471 |         Sub(Token![-]),
[INFO] [stderr]     |         --- ^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         field in this variant
[INFO] [stderr]     |
[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] 471 -         Sub(Token![-]),
[INFO] [stderr] 471 +         Sub(()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/ast.rs:481:12
[INFO] [stderr]     |
[INFO] [stderr] 481 |         Ne(punct::Neq),
[INFO] [stderr]     |         -- ^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         field in this variant
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] running 9 tests
[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] [stdout] test test::decls ... ok
[INFO] [stderr]     |
[INFO] [stdout] test test::opers ... ok
[INFO] [stderr] 481 -         Ne(punct::Neq),
[INFO] [stderr] 481 +         Ne(()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/ast.rs:483:12
[INFO] [stderr]     |
[INFO] [stderr] 483 |         Le(Token![<=]),
[INFO] [stderr]     |         -- ^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         field in this variant
[INFO] [stderr]     |
[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] 483 -         Le(Token![<=]),
[INFO] [stderr] 483 +         Le(()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/ast.rs:485:12
[INFO] [stderr]     |
[INFO] [stderr] 485 |         Ge(Token![>=]),
[INFO] [stderr]     |         -- ^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         field in this variant
[INFO] [stderr]     |
[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] 485 -         Ge(Token![>=]),
[INFO] [stderr] 485 +         Ge(()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/ast.rs:487:12
[INFO] [stderr]     |
[INFO] [stderr] 487 |         Lt(Token![<]),
[INFO] [stderr]     |         -- ^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         field in this variant
[INFO] [stderr]     |
[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] 487 -         Lt(Token![<]),
[INFO] [stderr] 487 +         Lt(()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/ast.rs:489:12
[INFO] [stderr]     |
[INFO] [stderr] 489 |         Gt(Token![>]),
[INFO] [stderr]     |         -- ^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         field in this variant
[INFO] [stderr]     |
[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] 489 -         Gt(Token![>]),
[INFO] [stderr] 489 +         Gt(()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/ast.rs:491:12
[INFO] [stderr]     |
[INFO] [stderr] 491 |         Eq(Token![=]),
[INFO] [stderr]     |         -- ^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         field in this variant
[INFO] [stderr]     |
[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] 491 -         Eq(Token![=]),
[INFO] [stderr] 491 +         Eq(()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/ast.rs:498:14
[INFO] [stderr]     |
[INFO] [stderr] 498 |         When(kw::when),
[INFO] [stderr]     |         ---- ^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         field in this variant
[INFO] [stderr]     |
[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] 498 -         When(kw::when),
[INFO] [stderr] 498 +         When(()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/ast.rs:500:16
[INFO] [stderr]     |
[INFO] [stderr] 500 |         Whenot(kw::whenot),
[INFO] [stderr]     |         ------ ^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         field in this variant
[INFO] [stderr]     |
[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] 500 -         Whenot(kw::whenot),
[INFO] [stderr] 500 +         Whenot(()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `chandeliers-syn` (lib) generated 15 warnings
[INFO] [stderr] warning: `chandeliers-syn` (lib test) generated 15 warnings (15 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/chandeliers_syn-9e7627b64bb14ac1)
[INFO] [stdout] test test::struct_keywords ... ok
[INFO] [stdout] test test::target_expr ... ok
[INFO] [stdout] test test::args_ty ... ok
[INFO] [stdout] test test::type_keywords ... ok
[INFO] [stdout] test test::expr_perf ... ok
[INFO] [stdout] test test::expr ... ok
[INFO] [stdout] test test::r#type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chandeliers_syn
[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" "b42c5de3529abe7c29e232b3f6c1001d44f8852e0d27a9a2a1e247c757ee40f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b42c5de3529abe7c29e232b3f6c1001d44f8852e0d27a9a2a1e247c757ee40f3", kill_on_drop: false }`
[INFO] [stdout] b42c5de3529abe7c29e232b3f6c1001d44f8852e0d27a9a2a1e247c757ee40f3
