[INFO] fetching crate thin_trait_object 1.1.2...
[INFO] testing thin_trait_object-1.1.2 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate thin_trait_object 1.1.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate thin_trait_object 1.1.2
[INFO] finished tweaking crates.io crate thin_trait_object 1.1.2
[INFO] tweaked toml for crates.io crate thin_trait_object 1.1.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate thin_trait_object 1.1.2 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] crate crates.io crate thin_trait_object 1.1.2 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 9be92ed2d01deb99709fcc860cbfa64e1a0aa2665275c9e85609b1d29ab62f88
[INFO] running `Command { std: "docker" "start" "-a" "9be92ed2d01deb99709fcc860cbfa64e1a0aa2665275c9e85609b1d29ab62f88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9be92ed2d01deb99709fcc860cbfa64e1a0aa2665275c9e85609b1d29ab62f88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9be92ed2d01deb99709fcc860cbfa64e1a0aa2665275c9e85609b1d29ab62f88", kill_on_drop: false }`
[INFO] [stdout] 9be92ed2d01deb99709fcc860cbfa64e1a0aa2665275c9e85609b1d29ab62f88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 8be926ff7922ab0e16603b66c3ccfc839b506186f00b37d55a6d237d7ca5b4f1
[INFO] running `Command { std: "docker" "start" "-a" "8be926ff7922ab0e16603b66c3ccfc839b506186f00b37d55a6d237d7ca5b4f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.62
[INFO] [stderr]    Compiling replace_with v0.1.7
[INFO] [stderr]    Compiling once_cell v1.7.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling thin_trait_object v1.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `name` and `paren` are never read
[INFO] [stdout]   --> src/options.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     Vtable {
[INFO] [stdout]    |     ------ fields in this variant
[INFO] [stdout] 37 |         name: custom_token::Vtable,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 38 |         paren: token::Paren,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `eq` are never read
[INFO] [stdout]   --> src/options.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     InlineVtable {
[INFO] [stdout]    |     ------------ fields in this variant
[INFO] [stdout] 52 |         name: custom_token::InlineVtable,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 53 |         eq: Token![=],
[INFO] [stdout]    |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `paren` are never read
[INFO] [stdout]   --> src/options.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |     TraitObject {
[INFO] [stdout]    |     ----------- fields in this variant
[INFO] [stdout] 71 |         name: custom_token::TraitObject,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 72 |         paren: token::Paren,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `eq` are never read
[INFO] [stdout]   --> src/options.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |     DropAbi {
[INFO] [stdout]    |     ------- fields in this variant
[INFO] [stdout] 86 |         name: custom_token::DropAbi,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 87 |         eq: Token![=],
[INFO] [stdout]    |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `paren` are never read
[INFO] [stdout]    --> src/options.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |     MarkerTraits {
[INFO] [stdout]     |     ------------ fields in this variant
[INFO] [stdout] 107 |         name: custom_token::MarkerTraits,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 108 |         paren: token::Paren,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `eq` are never read
[INFO] [stdout]    --> src/options.rs:122:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |     StoreLayout {
[INFO] [stdout]     |     ----------- fields in this variant
[INFO] [stdout] 122 |         name: custom_token::StoreLayout,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 123 |         eq: Token![=],
[INFO] [stdout]     |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/options.rs:208:31
[INFO] [stdout]     |
[INFO] [stdout] 208 |               pub struct $name (pub Span);
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 230 | /     custom_tokens! {
[INFO] [stdout] 231 | |         (Vtable, "vtable"),
[INFO] [stdout]     | |          ------ field in this struct
[INFO] [stdout] 232 | |         (InlineVtable, "inline_vtable"),
[INFO] [stdout] 233 | |         (TraitObject, "trait_object"),
[INFO] [stdout] ...   |
[INFO] [stdout] 236 | |         (StoreLayout, "store_layout"),
[INFO] [stdout] 237 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `custom_tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/options.rs:208:31
[INFO] [stdout]     |
[INFO] [stdout] 208 |               pub struct $name (pub Span);
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 230 | /     custom_tokens! {
[INFO] [stdout] 231 | |         (Vtable, "vtable"),
[INFO] [stdout] 232 | |         (InlineVtable, "inline_vtable"),
[INFO] [stdout]     | |          ------------ field in this struct
[INFO] [stdout] 233 | |         (TraitObject, "trait_object"),
[INFO] [stdout] ...   |
[INFO] [stdout] 236 | |         (StoreLayout, "store_layout"),
[INFO] [stdout] 237 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `custom_tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/options.rs:208:31
[INFO] [stdout]     |
[INFO] [stdout] 208 |               pub struct $name (pub Span);
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 230 | /     custom_tokens! {
[INFO] [stdout] 231 | |         (Vtable, "vtable"),
[INFO] [stdout] 232 | |         (InlineVtable, "inline_vtable"),
[INFO] [stdout] 233 | |         (TraitObject, "trait_object"),
[INFO] [stdout]     | |          ----------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 236 | |         (StoreLayout, "store_layout"),
[INFO] [stdout] 237 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `custom_tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/options.rs:208:31
[INFO] [stdout]     |
[INFO] [stdout] 208 |               pub struct $name (pub Span);
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 230 | /     custom_tokens! {
[INFO] [stdout] 231 | |         (Vtable, "vtable"),
[INFO] [stdout] 232 | |         (InlineVtable, "inline_vtable"),
[INFO] [stdout] 233 | |         (TraitObject, "trait_object"),
[INFO] [stdout] 234 | |         (DropAbi, "drop_abi"),
[INFO] [stdout]     | |          ------- field in this struct
[INFO] [stdout] 235 | |         (MarkerTraits, "marker_traits"),
[INFO] [stdout] 236 | |         (StoreLayout, "store_layout"),
[INFO] [stdout] 237 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `custom_tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/options.rs:208:31
[INFO] [stdout]     |
[INFO] [stdout] 208 |               pub struct $name (pub Span);
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 230 | /     custom_tokens! {
[INFO] [stdout] 231 | |         (Vtable, "vtable"),
[INFO] [stdout] 232 | |         (InlineVtable, "inline_vtable"),
[INFO] [stdout] 233 | |         (TraitObject, "trait_object"),
[INFO] [stdout] 234 | |         (DropAbi, "drop_abi"),
[INFO] [stdout] 235 | |         (MarkerTraits, "marker_traits"),
[INFO] [stdout]     | |          ------------ field in this struct
[INFO] [stdout] 236 | |         (StoreLayout, "store_layout"),
[INFO] [stdout] 237 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `custom_tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/options.rs:208:31
[INFO] [stdout]     |
[INFO] [stdout] 208 |               pub struct $name (pub Span);
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 230 | /     custom_tokens! {
[INFO] [stdout] 231 | |         (Vtable, "vtable"),
[INFO] [stdout] 232 | |         (InlineVtable, "inline_vtable"),
[INFO] [stdout] 233 | |         (TraitObject, "trait_object"),
[INFO] [stdout] ...   |
[INFO] [stdout] 236 | |         (StoreLayout, "store_layout"),
[INFO] [stdout]     | |          ----------- field in this struct
[INFO] [stdout] 237 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `custom_tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 11.74s
[INFO] running `Command { std: "docker" "inspect" "8be926ff7922ab0e16603b66c3ccfc839b506186f00b37d55a6d237d7ca5b4f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8be926ff7922ab0e16603b66c3ccfc839b506186f00b37d55a6d237d7ca5b4f1", kill_on_drop: false }`
[INFO] [stdout] 8be926ff7922ab0e16603b66c3ccfc839b506186f00b37d55a6d237d7ca5b4f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] b99a4075605d4949330ebab9fe48f17298f55e45a57777e3a2043acbbb4f27a1
[INFO] running `Command { std: "docker" "start" "-a" "b99a4075605d4949330ebab9fe48f17298f55e45a57777e3a2043acbbb4f27a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling replace_with v0.1.7
[INFO] [stderr]    Compiling syn v1.0.62
[INFO] [stderr]    Compiling once_cell v1.7.2
[INFO] [stderr]    Compiling thin_trait_object v1.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `name` and `paren` are never read
[INFO] [stdout]   --> src/options.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     Vtable {
[INFO] [stdout]    |     ------ fields in this variant
[INFO] [stdout] 37 |         name: custom_token::Vtable,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 38 |         paren: token::Paren,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `eq` are never read
[INFO] [stdout]   --> src/options.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     InlineVtable {
[INFO] [stdout]    |     ------------ fields in this variant
[INFO] [stdout] 52 |         name: custom_token::InlineVtable,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 53 |         eq: Token![=],
[INFO] [stdout]    |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `paren` are never read
[INFO] [stdout]   --> src/options.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |     TraitObject {
[INFO] [stdout]    |     ----------- fields in this variant
[INFO] [stdout] 71 |         name: custom_token::TraitObject,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 72 |         paren: token::Paren,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `eq` are never read
[INFO] [stdout]   --> src/options.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |     DropAbi {
[INFO] [stdout]    |     ------- fields in this variant
[INFO] [stdout] 86 |         name: custom_token::DropAbi,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 87 |         eq: Token![=],
[INFO] [stdout]    |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `paren` are never read
[INFO] [stdout]    --> src/options.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |     MarkerTraits {
[INFO] [stdout]     |     ------------ fields in this variant
[INFO] [stdout] 107 |         name: custom_token::MarkerTraits,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 108 |         paren: token::Paren,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `eq` are never read
[INFO] [stdout]    --> src/options.rs:122:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |     StoreLayout {
[INFO] [stdout]     |     ----------- fields in this variant
[INFO] [stdout] 122 |         name: custom_token::StoreLayout,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 123 |         eq: Token![=],
[INFO] [stdout]     |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/options.rs:208:31
[INFO] [stdout]     |
[INFO] [stdout] 208 |               pub struct $name (pub Span);
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 230 | /     custom_tokens! {
[INFO] [stdout] 231 | |         (Vtable, "vtable"),
[INFO] [stdout]     | |          ------ field in this struct
[INFO] [stdout] 232 | |         (InlineVtable, "inline_vtable"),
[INFO] [stdout] 233 | |         (TraitObject, "trait_object"),
[INFO] [stdout] ...   |
[INFO] [stdout] 236 | |         (StoreLayout, "store_layout"),
[INFO] [stdout] 237 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `custom_tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/options.rs:208:31
[INFO] [stdout]     |
[INFO] [stdout] 208 |               pub struct $name (pub Span);
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 230 | /     custom_tokens! {
[INFO] [stdout] 231 | |         (Vtable, "vtable"),
[INFO] [stdout] 232 | |         (InlineVtable, "inline_vtable"),
[INFO] [stdout]     | |          ------------ field in this struct
[INFO] [stdout] 233 | |         (TraitObject, "trait_object"),
[INFO] [stdout] ...   |
[INFO] [stdout] 236 | |         (StoreLayout, "store_layout"),
[INFO] [stdout] 237 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `custom_tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/options.rs:208:31
[INFO] [stdout]     |
[INFO] [stdout] 208 |               pub struct $name (pub Span);
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 230 | /     custom_tokens! {
[INFO] [stdout] 231 | |         (Vtable, "vtable"),
[INFO] [stdout] 232 | |         (InlineVtable, "inline_vtable"),
[INFO] [stdout] 233 | |         (TraitObject, "trait_object"),
[INFO] [stdout]     | |          ----------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 236 | |         (StoreLayout, "store_layout"),
[INFO] [stdout] 237 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `custom_tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/options.rs:208:31
[INFO] [stdout]     |
[INFO] [stdout] 208 |               pub struct $name (pub Span);
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 230 | /     custom_tokens! {
[INFO] [stdout] 231 | |         (Vtable, "vtable"),
[INFO] [stdout] 232 | |         (InlineVtable, "inline_vtable"),
[INFO] [stdout] 233 | |         (TraitObject, "trait_object"),
[INFO] [stdout] 234 | |         (DropAbi, "drop_abi"),
[INFO] [stdout]     | |          ------- field in this struct
[INFO] [stdout] 235 | |         (MarkerTraits, "marker_traits"),
[INFO] [stdout] 236 | |         (StoreLayout, "store_layout"),
[INFO] [stdout] 237 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `custom_tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/options.rs:208:31
[INFO] [stdout]     |
[INFO] [stdout] 208 |               pub struct $name (pub Span);
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 230 | /     custom_tokens! {
[INFO] [stdout] 231 | |         (Vtable, "vtable"),
[INFO] [stdout] 232 | |         (InlineVtable, "inline_vtable"),
[INFO] [stdout] 233 | |         (TraitObject, "trait_object"),
[INFO] [stdout] 234 | |         (DropAbi, "drop_abi"),
[INFO] [stdout] 235 | |         (MarkerTraits, "marker_traits"),
[INFO] [stdout]     | |          ------------ field in this struct
[INFO] [stdout] 236 | |         (StoreLayout, "store_layout"),
[INFO] [stdout] 237 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `custom_tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/options.rs:208:31
[INFO] [stdout]     |
[INFO] [stdout] 208 |               pub struct $name (pub Span);
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 230 | /     custom_tokens! {
[INFO] [stdout] 231 | |         (Vtable, "vtable"),
[INFO] [stdout] 232 | |         (InlineVtable, "inline_vtable"),
[INFO] [stdout] 233 | |         (TraitObject, "trait_object"),
[INFO] [stdout] ...   |
[INFO] [stdout] 236 | |         (StoreLayout, "store_layout"),
[INFO] [stdout]     | |          ----------- field in this struct
[INFO] [stdout] 237 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `custom_tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `paren` are never read
[INFO] [stdout]   --> src/options.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     Vtable {
[INFO] [stdout]    |     ------ fields in this variant
[INFO] [stdout] 37 |         name: custom_token::Vtable,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 38 |         paren: token::Paren,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `eq` are never read
[INFO] [stdout]   --> src/options.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     InlineVtable {
[INFO] [stdout]    |     ------------ fields in this variant
[INFO] [stdout] 52 |         name: custom_token::InlineVtable,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 53 |         eq: Token![=],
[INFO] [stdout]    |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `paren` are never read
[INFO] [stdout]   --> src/options.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |     TraitObject {
[INFO] [stdout]    |     ----------- fields in this variant
[INFO] [stdout] 71 |         name: custom_token::TraitObject,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 72 |         paren: token::Paren,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `eq` are never read
[INFO] [stdout]   --> src/options.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |     DropAbi {
[INFO] [stdout]    |     ------- fields in this variant
[INFO] [stdout] 86 |         name: custom_token::DropAbi,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 87 |         eq: Token![=],
[INFO] [stdout]    |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `paren` are never read
[INFO] [stdout]    --> src/options.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |     MarkerTraits {
[INFO] [stdout]     |     ------------ fields in this variant
[INFO] [stdout] 107 |         name: custom_token::MarkerTraits,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 108 |         paren: token::Paren,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `eq` are never read
[INFO] [stdout]    --> src/options.rs:122:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |     StoreLayout {
[INFO] [stdout]     |     ----------- fields in this variant
[INFO] [stdout] 122 |         name: custom_token::StoreLayout,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 123 |         eq: Token![=],
[INFO] [stdout]     |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/options.rs:208:31
[INFO] [stdout]     |
[INFO] [stdout] 208 |               pub struct $name (pub Span);
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 230 | /     custom_tokens! {
[INFO] [stdout] 231 | |         (Vtable, "vtable"),
[INFO] [stdout]     | |          ------ field in this struct
[INFO] [stdout] 232 | |         (InlineVtable, "inline_vtable"),
[INFO] [stdout] 233 | |         (TraitObject, "trait_object"),
[INFO] [stdout] ...   |
[INFO] [stdout] 236 | |         (StoreLayout, "store_layout"),
[INFO] [stdout] 237 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `custom_tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/options.rs:208:31
[INFO] [stdout]     |
[INFO] [stdout] 208 |               pub struct $name (pub Span);
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 230 | /     custom_tokens! {
[INFO] [stdout] 231 | |         (Vtable, "vtable"),
[INFO] [stdout] 232 | |         (InlineVtable, "inline_vtable"),
[INFO] [stdout]     | |          ------------ field in this struct
[INFO] [stdout] 233 | |         (TraitObject, "trait_object"),
[INFO] [stdout] ...   |
[INFO] [stdout] 236 | |         (StoreLayout, "store_layout"),
[INFO] [stdout] 237 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `custom_tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/options.rs:208:31
[INFO] [stdout]     |
[INFO] [stdout] 208 |               pub struct $name (pub Span);
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 230 | /     custom_tokens! {
[INFO] [stdout] 231 | |         (Vtable, "vtable"),
[INFO] [stdout] 232 | |         (InlineVtable, "inline_vtable"),
[INFO] [stdout] 233 | |         (TraitObject, "trait_object"),
[INFO] [stdout]     | |          ----------- field in this struct
[INFO] [stdout] ...   |
[INFO] [stdout] 236 | |         (StoreLayout, "store_layout"),
[INFO] [stdout] 237 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `custom_tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/options.rs:208:31
[INFO] [stdout]     |
[INFO] [stdout] 208 |               pub struct $name (pub Span);
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 230 | /     custom_tokens! {
[INFO] [stdout] 231 | |         (Vtable, "vtable"),
[INFO] [stdout] 232 | |         (InlineVtable, "inline_vtable"),
[INFO] [stdout] 233 | |         (TraitObject, "trait_object"),
[INFO] [stdout] 234 | |         (DropAbi, "drop_abi"),
[INFO] [stdout]     | |          ------- field in this struct
[INFO] [stdout] 235 | |         (MarkerTraits, "marker_traits"),
[INFO] [stdout] 236 | |         (StoreLayout, "store_layout"),
[INFO] [stdout] 237 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `custom_tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/options.rs:208:31
[INFO] [stdout]     |
[INFO] [stdout] 208 |               pub struct $name (pub Span);
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 230 | /     custom_tokens! {
[INFO] [stdout] 231 | |         (Vtable, "vtable"),
[INFO] [stdout] 232 | |         (InlineVtable, "inline_vtable"),
[INFO] [stdout] 233 | |         (TraitObject, "trait_object"),
[INFO] [stdout] 234 | |         (DropAbi, "drop_abi"),
[INFO] [stdout] 235 | |         (MarkerTraits, "marker_traits"),
[INFO] [stdout]     | |          ------------ field in this struct
[INFO] [stdout] 236 | |         (StoreLayout, "store_layout"),
[INFO] [stdout] 237 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `custom_tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/options.rs:208:31
[INFO] [stdout]     |
[INFO] [stdout] 208 |               pub struct $name (pub Span);
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 230 | /     custom_tokens! {
[INFO] [stdout] 231 | |         (Vtable, "vtable"),
[INFO] [stdout] 232 | |         (InlineVtable, "inline_vtable"),
[INFO] [stdout] 233 | |         (TraitObject, "trait_object"),
[INFO] [stdout] ...   |
[INFO] [stdout] 236 | |         (StoreLayout, "store_layout"),
[INFO] [stdout]     | |          ----------- field in this struct
[INFO] [stdout] 237 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: this warning originates in the macro `custom_tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 42.20s
[INFO] running `Command { std: "docker" "inspect" "b99a4075605d4949330ebab9fe48f17298f55e45a57777e3a2043acbbb4f27a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b99a4075605d4949330ebab9fe48f17298f55e45a57777e3a2043acbbb4f27a1", kill_on_drop: false }`
[INFO] [stdout] b99a4075605d4949330ebab9fe48f17298f55e45a57777e3a2043acbbb4f27a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] afa7c2c9a0b8d7303fd576f08c81d7707f045141f91f8ccb080e4eeffdce4ab6
[INFO] running `Command { std: "docker" "start" "-a" "afa7c2c9a0b8d7303fd576f08c81d7707f045141f91f8ccb080e4eeffdce4ab6", kill_on_drop: false }`
[INFO] [stderr] warning: fields `name` and `paren` are never read
[INFO] [stderr]   --> src/options.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 36 |     Vtable {
[INFO] [stderr]    |     ------ fields in this variant
[INFO] [stderr] 37 |         name: custom_token::Vtable,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 38 |         paren: token::Paren,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name` and `eq` are never read
[INFO] [stderr]   --> src/options.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |     InlineVtable {
[INFO] [stderr]    |     ------------ fields in this variant
[INFO] [stderr] 52 |         name: custom_token::InlineVtable,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 53 |         eq: Token![=],
[INFO] [stderr]    |         ^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name` and `paren` are never read
[INFO] [stderr]   --> src/options.rs:71:9
[INFO] [stderr]    |
[INFO] [stderr] 70 |     TraitObject {
[INFO] [stderr]    |     ----------- fields in this variant
[INFO] [stderr] 71 |         name: custom_token::TraitObject,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 72 |         paren: token::Paren,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name` and `eq` are never read
[INFO] [stderr]   --> src/options.rs:86:9
[INFO] [stderr]    |
[INFO] [stderr] 85 |     DropAbi {
[INFO] [stderr]    |     ------- fields in this variant
[INFO] [stderr] 86 |         name: custom_token::DropAbi,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 87 |         eq: Token![=],
[INFO] [stderr]    |         ^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name` and `paren` are never read
[INFO] [stderr]    --> src/options.rs:107:9
[INFO] [stderr]     |
[INFO] [stderr] 106 |     MarkerTraits {
[INFO] [stderr]     |     ------------ fields in this variant
[INFO] [stderr] 107 |         name: custom_token::MarkerTraits,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 108 |         paren: token::Paren,
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name` and `eq` are never read
[INFO] [stderr]    --> src/options.rs:122:9
[INFO] [stderr]     |
[INFO] [stderr] 121 |     StoreLayout {
[INFO] [stderr]     |     ----------- fields in this variant
[INFO] [stderr] 122 |         name: custom_token::StoreLayout,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 123 |         eq: Token![=],
[INFO] [stderr]     |         ^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/options.rs:208:31
[INFO] [stderr]     |
[INFO] [stderr] 208 |               pub struct $name (pub Span);
[INFO] [stderr]     |                                 ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 230 | /     custom_tokens! {
[INFO] [stderr] 231 | |         (Vtable, "vtable"),
[INFO] [stderr]     | |          ------ field in this struct
[INFO] [stderr] 232 | |         (InlineVtable, "inline_vtable"),
[INFO] [stderr] 233 | |         (TraitObject, "trait_object"),
[INFO] [stderr] ...   |
[INFO] [stderr] 236 | |         (StoreLayout, "store_layout"),
[INFO] [stderr] 237 | |     }
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider removing this field
[INFO] [stderr]     = note: this warning originates in the macro `custom_tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/options.rs:208:31
[INFO] [stderr]     |
[INFO] [stderr] 208 |               pub struct $name (pub Span);
[INFO] [stderr]     |                                 ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 230 | /     custom_tokens! {
[INFO] [stderr] 231 | |         (Vtable, "vtable"),
[INFO] [stderr] 232 | |         (InlineVtable, "inline_vtable"),
[INFO] [stderr]     | |          ------------ field in this struct
[INFO] [stderr] 233 | |         (TraitObject, "trait_object"),
[INFO] [stderr] ...   |
[INFO] [stderr] 236 | |         (StoreLayout, "store_layout"),
[INFO] [stderr] 237 | |     }
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider removing this field
[INFO] [stderr]     = note: this warning originates in the macro `custom_tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/options.rs:208:31
[INFO] [stderr]     |
[INFO] [stderr] 208 |               pub struct $name (pub Span);
[INFO] [stderr]     |                                 ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 230 | /     custom_tokens! {
[INFO] [stderr] 231 | |         (Vtable, "vtable"),
[INFO] [stderr] 232 | |         (InlineVtable, "inline_vtable"),
[INFO] [stderr] 233 | |         (TraitObject, "trait_object"),
[INFO] [stderr]     | |          ----------- field in this struct
[INFO] [stderr] ...   |
[INFO] [stderr] 236 | |         (StoreLayout, "store_layout"),
[INFO] [stderr] 237 | |     }
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider removing this field
[INFO] [stderr]     = note: this warning originates in the macro `custom_tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/options.rs:208:31
[INFO] [stderr]     |
[INFO] [stderr] 208 |               pub struct $name (pub Span);
[INFO] [stderr]     |                                 ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 230 | /     custom_tokens! {
[INFO] [stderr] 231 | |         (Vtable, "vtable"),
[INFO] [stderr] 232 | |         (InlineVtable, "inline_vtable"),
[INFO] [stderr] 233 | |         (TraitObject, "trait_object"),
[INFO] [stderr] 234 | |         (DropAbi, "drop_abi"),
[INFO] [stderr]     | |          ------- field in this struct
[INFO] [stderr] 235 | |         (MarkerTraits, "marker_traits"),
[INFO] [stderr] 236 | |         (StoreLayout, "store_layout"),
[INFO] [stderr] 237 | |     }
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider removing this field
[INFO] [stderr]     = note: this warning originates in the macro `custom_tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/options.rs:208:31
[INFO] [stderr]     |
[INFO] [stderr] 208 |               pub struct $name (pub Span);
[INFO] [stderr]     |                                 ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 230 | /     custom_tokens! {
[INFO] [stderr] 231 | |         (Vtable, "vtable"),
[INFO] [stderr] 232 | |         (InlineVtable, "inline_vtable"),
[INFO] [stderr] 233 | |         (TraitObject, "trait_object"),
[INFO] [stderr] 234 | |         (DropAbi, "drop_abi"),
[INFO] [stderr] 235 | |         (MarkerTraits, "marker_traits"),
[INFO] [stderr]     | |          ------------ field in this struct
[INFO] [stderr] 236 | |         (StoreLayout, "store_layout"),
[INFO] [stderr] 237 | |     }
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider removing this field
[INFO] [stderr]     = note: this warning originates in the macro `custom_tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/options.rs:208:31
[INFO] [stderr]     |
[INFO] [stderr] 208 |               pub struct $name (pub Span);
[INFO] [stderr]     |                                 ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 230 | /     custom_tokens! {
[INFO] [stderr] 231 | |         (Vtable, "vtable"),
[INFO] [stderr] 232 | |         (InlineVtable, "inline_vtable"),
[INFO] [stderr] 233 | |         (TraitObject, "trait_object"),
[INFO] [stderr] ...   |
[INFO] [stderr] 236 | |         (StoreLayout, "store_layout"),
[INFO] [stderr]     | |          ----------- field in this struct
[INFO] [stderr] 237 | |     }
[INFO] [stderr]     | |_____- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider removing this field
[INFO] [stderr]     = note: this warning originates in the macro `custom_tokens` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `thin_trait_object` (lib) generated 12 warnings
[INFO] [stderr] warning: `thin_trait_object` (lib test) generated 12 warnings (12 duplicates)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/thin_trait_object-9fdba97310105fc0)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests thin_trait_object
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test src/lib.rs - (line 266) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 296) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 235) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 140) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 223) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 316) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/lib.rs - (line 130) ... ok
[INFO] [stdout] test src/lib.rs - (line 332) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 302) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 284) ... ok
[INFO] [stdout] test src/lib.rs - (line 63) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 112) ... ok
[INFO] [stdout] test src/lib.rs - (line 324) - compile ... ok
[INFO] [stdout] test src/options.rs - options::AttrOption::TraitObject (line 59) ... ok
[INFO] [stdout] test src/options.rs - options::AttrOption::MarkerTraits (line 93) ... ok
[INFO] [stdout] test src/options.rs - options::AttrOption::DropAbi (line 78) ... ok
[INFO] [stdout] test src/lib.rs - (line 98) ... ok
[INFO] [stdout] test src/options.rs - options::AttrOption::StoreLayout (line 114) ... ok
[INFO] [stdout] test src/options.rs - options::AttrOption::InlineVtable (line 44) ... ok
[INFO] [stdout] test src/options.rs - options::AttrOption::Vtable (line 25) ... ok
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] test src/lib.rs - (line 87) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "afa7c2c9a0b8d7303fd576f08c81d7707f045141f91f8ccb080e4eeffdce4ab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afa7c2c9a0b8d7303fd576f08c81d7707f045141f91f8ccb080e4eeffdce4ab6", kill_on_drop: false }`
[INFO] [stdout] afa7c2c9a0b8d7303fd576f08c81d7707f045141f91f8ccb080e4eeffdce4ab6
