[INFO] fetching crate thin_trait_object 1.1.2...
[INFO] building thin_trait_object-1.1.2 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate thin_trait_object 1.1.2 into /workspace/builds/worker-3-tc1/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-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate thin_trait_object 1.1.2 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v1.0.62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 837bdc3fa27e4db7222a6bb8650424dc1946e168a5198c32e0be3a33ff5e5da0
[INFO] running `Command { std: "docker" "start" "-a" "837bdc3fa27e4db7222a6bb8650424dc1946e168a5198c32e0be3a33ff5e5da0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "837bdc3fa27e4db7222a6bb8650424dc1946e168a5198c32e0be3a33ff5e5da0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "837bdc3fa27e4db7222a6bb8650424dc1946e168a5198c32e0be3a33ff5e5da0", kill_on_drop: false }`
[INFO] [stdout] 837bdc3fa27e4db7222a6bb8650424dc1946e168a5198c32e0be3a33ff5e5da0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e45fc04fd4970a8a116ff663635f18ed51781912569452dac0daf6a859c08010
[INFO] running `Command { std: "docker" "start" "-a" "e45fc04fd4970a8a116ff663635f18ed51781912569452dac0daf6a859c08010", kill_on_drop: false }`
[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 6.65s
[INFO] running `Command { std: "docker" "inspect" "e45fc04fd4970a8a116ff663635f18ed51781912569452dac0daf6a859c08010", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e45fc04fd4970a8a116ff663635f18ed51781912569452dac0daf6a859c08010", kill_on_drop: false }`
[INFO] [stdout] e45fc04fd4970a8a116ff663635f18ed51781912569452dac0daf6a859c08010
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7bfcdb002113ff70b2b50fdfa4ca377c2fda5a75aeb214eb1cd6f0ed6afe7c9
[INFO] running `Command { std: "docker" "start" "-a" "e7bfcdb002113ff70b2b50fdfa4ca377c2fda5a75aeb214eb1cd6f0ed6afe7c9", 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 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 21.03s
[INFO] running `Command { std: "docker" "inspect" "e7bfcdb002113ff70b2b50fdfa4ca377c2fda5a75aeb214eb1cd6f0ed6afe7c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7bfcdb002113ff70b2b50fdfa4ca377c2fda5a75aeb214eb1cd6f0ed6afe7c9", kill_on_drop: false }`
[INFO] [stdout] e7bfcdb002113ff70b2b50fdfa4ca377c2fda5a75aeb214eb1cd6f0ed6afe7c9
