[INFO] fetching crate speedy-derive 0.8.7...
[INFO] checking speedy-derive-0.8.7 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate speedy-derive 0.8.7 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate speedy-derive 0.8.7
[INFO] finished tweaking crates.io crate speedy-derive 0.8.7
[INFO] tweaked toml for crates.io crate speedy-derive 0.8.7 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate speedy-derive 0.8.7 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 86a20d8b752ef0eed3f9b73512945105145e815c27ecc9e61e5b11062097afe0
[INFO] running `Command { std: "docker" "start" "-a" "86a20d8b752ef0eed3f9b73512945105145e815c27ecc9e61e5b11062097afe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86a20d8b752ef0eed3f9b73512945105145e815c27ecc9e61e5b11062097afe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86a20d8b752ef0eed3f9b73512945105145e815c27ecc9e61e5b11062097afe0", kill_on_drop: false }`
[INFO] [stdout] 86a20d8b752ef0eed3f9b73512945105145e815c27ecc9e61e5b11062097afe0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2249191763a8902e81a159722a8d267dd798f9d42e0047cdfc93e6db04e2993d
[INFO] running `Command { std: "docker" "start" "-a" "2249191763a8902e81a159722a8d267dd798f9d42e0047cdfc93e6db04e2993d", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]     Checking proc-macro2 v1.0.101
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]     Checking syn v2.0.106
[INFO] [stderr]     Checking speedy-derive v0.8.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `RawAttributes` is never constructed
[INFO] [stdout]    --> src/lib.rs:595:12
[INFO] [stdout]     |
[INFO] [stdout] 595 |     struct RawAttributes< T >( Punctuated< T, Token![,] > );
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:979:15
[INFO] [stdout]     |
[INFO] [stdout] 979 |     CowSlice( syn::Lifetime, syn::Type ),
[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] 979 -     CowSlice( syn::Lifetime, syn::Type ),
[INFO] [stdout] 979 +     CowSlice( (), syn::Type ),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:980:13
[INFO] [stdout]     |
[INFO] [stdout] 980 |     CowStr( syn::Lifetime ),
[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] 980 -     CowStr( syn::Lifetime ),
[INFO] [stdout] 980 +     CowStr( () ),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:986:17
[INFO] [stdout]     |
[INFO] [stdout] 986 |     CowHashMap( syn::Lifetime, syn::Type, syn::Type ),
[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] 986 -     CowHashMap( syn::Lifetime, syn::Type, syn::Type ),
[INFO] [stdout] 986 +     CowHashMap( (), syn::Type, syn::Type ),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:987:17
[INFO] [stdout]     |
[INFO] [stdout] 987 |     CowHashSet( syn::Lifetime, syn::Type ),
[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] 987 -     CowHashSet( syn::Lifetime, syn::Type ),
[INFO] [stdout] 987 +     CowHashSet( (), syn::Type ),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:988:18
[INFO] [stdout]     |
[INFO] [stdout] 988 |     CowBTreeMap( syn::Lifetime, syn::Type, syn::Type ),
[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] 988 -     CowBTreeMap( syn::Lifetime, syn::Type, syn::Type ),
[INFO] [stdout] 988 +     CowBTreeMap( (), syn::Type, syn::Type ),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:989:18
[INFO] [stdout]     |
[INFO] [stdout] 989 |     CowBTreeSet( syn::Lifetime, syn::Type ),
[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] 989 -     CowBTreeSet( syn::Lifetime, syn::Type ),
[INFO] [stdout] 989 +     CowBTreeSet( (), syn::Type ),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:991:17
[INFO] [stdout]     |
[INFO] [stdout] 991 |     RefSliceU8( syn::Lifetime ),
[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] 991 -     RefSliceU8( syn::Lifetime ),
[INFO] [stdout] 991 +     RefSliceU8( () ),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:992:15
[INFO] [stdout]     |
[INFO] [stdout] 992 |     RefSlice( syn::Lifetime, syn::Type ),
[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] 992 -     RefSlice( syn::Lifetime, syn::Type ),
[INFO] [stdout] 992 +     RefSlice( (), syn::Type ),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:993:13
[INFO] [stdout]     |
[INFO] [stdout] 993 |     RefStr( syn::Lifetime ),
[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] 993 -     RefStr( syn::Lifetime ),
[INFO] [stdout] 993 +     RefStr( () ),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:997:16
[INFO] [stdout]     |
[INFO] [stdout] 997 |     Primitive( PrimitiveTy ),
[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] 997 -     Primitive( PrimitiveTy ),
[INFO] [stdout] 997 +     Primitive( () ),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:998:9
[INFO] [stdout]     |
[INFO] [stdout] 998 |     Ty( syn::Type )
[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] 998 -     Ty( syn::Type )
[INFO] [stdout] 998 +     Ty( () )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RawAttributes` is never constructed
[INFO] [stdout]    --> src/lib.rs:595:12
[INFO] [stdout]     |
[INFO] [stdout] 595 |     struct RawAttributes< T >( Punctuated< T, Token![,] > );
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:979:15
[INFO] [stdout]     |
[INFO] [stdout] 979 |     CowSlice( syn::Lifetime, syn::Type ),
[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] 979 -     CowSlice( syn::Lifetime, syn::Type ),
[INFO] [stdout] 979 +     CowSlice( (), syn::Type ),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:980:13
[INFO] [stdout]     |
[INFO] [stdout] 980 |     CowStr( syn::Lifetime ),
[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] 980 -     CowStr( syn::Lifetime ),
[INFO] [stdout] 980 +     CowStr( () ),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:986:17
[INFO] [stdout]     |
[INFO] [stdout] 986 |     CowHashMap( syn::Lifetime, syn::Type, syn::Type ),
[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] 986 -     CowHashMap( syn::Lifetime, syn::Type, syn::Type ),
[INFO] [stdout] 986 +     CowHashMap( (), syn::Type, syn::Type ),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:987:17
[INFO] [stdout]     |
[INFO] [stdout] 987 |     CowHashSet( syn::Lifetime, syn::Type ),
[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] 987 -     CowHashSet( syn::Lifetime, syn::Type ),
[INFO] [stdout] 987 +     CowHashSet( (), syn::Type ),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:988:18
[INFO] [stdout]     |
[INFO] [stdout] 988 |     CowBTreeMap( syn::Lifetime, syn::Type, syn::Type ),
[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] 988 -     CowBTreeMap( syn::Lifetime, syn::Type, syn::Type ),
[INFO] [stdout] 988 +     CowBTreeMap( (), syn::Type, syn::Type ),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:989:18
[INFO] [stdout]     |
[INFO] [stdout] 989 |     CowBTreeSet( syn::Lifetime, syn::Type ),
[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] 989 -     CowBTreeSet( syn::Lifetime, syn::Type ),
[INFO] [stdout] 989 +     CowBTreeSet( (), syn::Type ),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:991:17
[INFO] [stdout]     |
[INFO] [stdout] 991 |     RefSliceU8( syn::Lifetime ),
[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] 991 -     RefSliceU8( syn::Lifetime ),
[INFO] [stdout] 991 +     RefSliceU8( () ),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:992:15
[INFO] [stdout]     |
[INFO] [stdout] 992 |     RefSlice( syn::Lifetime, syn::Type ),
[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] 992 -     RefSlice( syn::Lifetime, syn::Type ),
[INFO] [stdout] 992 +     RefSlice( (), syn::Type ),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:993:13
[INFO] [stdout]     |
[INFO] [stdout] 993 |     RefStr( syn::Lifetime ),
[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] 993 -     RefStr( syn::Lifetime ),
[INFO] [stdout] 993 +     RefStr( () ),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:997:16
[INFO] [stdout]     |
[INFO] [stdout] 997 |     Primitive( PrimitiveTy ),
[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] 997 -     Primitive( PrimitiveTy ),
[INFO] [stdout] 997 +     Primitive( () ),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/lib.rs:998:9
[INFO] [stdout]     |
[INFO] [stdout] 998 |     Ty( syn::Type )
[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] 998 -     Ty( syn::Type )
[INFO] [stdout] 998 +     Ty( () )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.13s
[INFO] running `Command { std: "docker" "inspect" "2249191763a8902e81a159722a8d267dd798f9d42e0047cdfc93e6db04e2993d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2249191763a8902e81a159722a8d267dd798f9d42e0047cdfc93e6db04e2993d", kill_on_drop: false }`
[INFO] [stdout] 2249191763a8902e81a159722a8d267dd798f9d42e0047cdfc93e6db04e2993d