[INFO] fetching crate sqlite3_ext_macro 0.1.0...
[INFO] building sqlite3_ext_macro-0.1.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate sqlite3_ext_macro 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate sqlite3_ext_macro 0.1.0
[INFO] finished tweaking crates.io crate sqlite3_ext_macro 0.1.0
[INFO] tweaked toml for crates.io crate sqlite3_ext_macro 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sqlite3_ext_macro 0.1.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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 10 packages to latest compatible versions
[INFO] [stderr]       Adding convert_case v0.5.0 (available: v0.8.0)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.106)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3996312e1de601ab8db3e1c3426d86b13dcf2aed688cade86f402553d0b791d
[INFO] running `Command { std: "docker" "start" "-a" "c3996312e1de601ab8db3e1c3426d86b13dcf2aed688cade86f402553d0b791d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3996312e1de601ab8db3e1c3426d86b13dcf2aed688cade86f402553d0b791d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3996312e1de601ab8db3e1c3426d86b13dcf2aed688cade86f402553d0b791d", kill_on_drop: false }`
[INFO] [stdout] c3996312e1de601ab8db3e1c3426d86b13dcf2aed688cade86f402553d0b791d
[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=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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 971fdc4b2ca4dbebefc77297a65f40debd03cd21b3f1204cf77e5d7c020193bc
[INFO] running `Command { std: "docker" "start" "-a" "971fdc4b2ca4dbebefc77297a65f40debd03cd21b3f1204cf77e5d7c020193bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling convert_case v0.5.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling sqlite3_ext_macro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/vtab_attr.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Standard(kw::StandardModule),
[INFO] [stdout]    |     -------- ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 14 -     Standard(kw::StandardModule),
[INFO] [stdout] 14 +     Standard(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/vtab_attr.rs:15:15
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Eponymous(kw::EponymousModule),
[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] 15 -     Eponymous(kw::EponymousModule),
[INFO] [stdout] 15 +     Eponymous(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/vtab_attr.rs:16:19
[INFO] [stdout]    |
[INFO] [stdout] 16 |     EponymousOnly(kw::EponymousOnlyModule),
[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] 16 -     EponymousOnly(kw::EponymousOnlyModule),
[INFO] [stdout] 16 +     EponymousOnly(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/vtab_attr.rs:20:16
[INFO] [stdout]    |
[INFO] [stdout] 20 |     UpdateVTab(kw::UpdateVTab),
[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] 20 -     UpdateVTab(kw::UpdateVTab),
[INFO] [stdout] 20 +     UpdateVTab(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/vtab_attr.rs:21:21
[INFO] [stdout]    |
[INFO] [stdout] 21 |     TransactionVTab(kw::TransactionVTab),
[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] 21 -     TransactionVTab(kw::TransactionVTab),
[INFO] [stdout] 21 +     TransactionVTab(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/vtab_attr.rs:22:22
[INFO] [stdout]    |
[INFO] [stdout] 22 |     FindFunctionVTab(kw::FindFunctionVTab),
[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] 22 -     FindFunctionVTab(kw::FindFunctionVTab),
[INFO] [stdout] 22 +     FindFunctionVTab(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/vtab_attr.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 23 |     RenameVTab(kw::RenameVTab),
[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] 23 -     RenameVTab(kw::RenameVTab),
[INFO] [stdout] 23 +     RenameVTab(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.55s
[INFO] running `Command { std: "docker" "inspect" "971fdc4b2ca4dbebefc77297a65f40debd03cd21b3f1204cf77e5d7c020193bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "971fdc4b2ca4dbebefc77297a65f40debd03cd21b3f1204cf77e5d7c020193bc", kill_on_drop: false }`
[INFO] [stdout] 971fdc4b2ca4dbebefc77297a65f40debd03cd21b3f1204cf77e5d7c020193bc
[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=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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c8a337a3823c40d48176e34e87d14dbaee8ebbdc070e6067578a450dedd5cdd
[INFO] running `Command { std: "docker" "start" "-a" "3c8a337a3823c40d48176e34e87d14dbaee8ebbdc070e6067578a450dedd5cdd", kill_on_drop: false }`
[INFO] [stderr]    Compiling sqlite3_ext_macro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/vtab_attr.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Standard(kw::StandardModule),
[INFO] [stdout]    |     -------- ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 14 -     Standard(kw::StandardModule),
[INFO] [stdout] 14 +     Standard(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/vtab_attr.rs:14:14
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Standard(kw::StandardModule),
[INFO] [stdout]    |     -------- ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 14 -     Standard(kw::StandardModule),
[INFO] [stdout] 14 +     Standard(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/vtab_attr.rs:15:15
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Eponymous(kw::EponymousModule),
[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] 15 -     Eponymous(kw::EponymousModule),
[INFO] [stdout] 15 +     Eponymous(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/vtab_attr.rs:15:15
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Eponymous(kw::EponymousModule),
[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] 15 -     Eponymous(kw::EponymousModule),
[INFO] [stdout] 15 +     Eponymous(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/vtab_attr.rs:16:19
[INFO] [stdout]    |
[INFO] [stdout] 16 |     EponymousOnly(kw::EponymousOnlyModule),
[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] 16 -     EponymousOnly(kw::EponymousOnlyModule),
[INFO] [stdout] 16 +     EponymousOnly(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/vtab_attr.rs:16:19
[INFO] [stdout]    |
[INFO] [stdout] 16 |     EponymousOnly(kw::EponymousOnlyModule),
[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] 16 -     EponymousOnly(kw::EponymousOnlyModule),
[INFO] [stdout] 16 +     EponymousOnly(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/vtab_attr.rs:20:16
[INFO] [stdout]    |
[INFO] [stdout] 20 |     UpdateVTab(kw::UpdateVTab),
[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] 20 -     UpdateVTab(kw::UpdateVTab),
[INFO] [stdout] 20 +     UpdateVTab(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/vtab_attr.rs:20:16
[INFO] [stdout]    |
[INFO] [stdout] 20 |     UpdateVTab(kw::UpdateVTab),
[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] 20 -     UpdateVTab(kw::UpdateVTab),
[INFO] [stdout] 20 +     UpdateVTab(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/vtab_attr.rs:21:21
[INFO] [stdout]    |
[INFO] [stdout] 21 |     TransactionVTab(kw::TransactionVTab),
[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] 21 -     TransactionVTab(kw::TransactionVTab),
[INFO] [stdout] 21 +     TransactionVTab(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/vtab_attr.rs:21:21
[INFO] [stdout]    |
[INFO] [stdout] 21 |     TransactionVTab(kw::TransactionVTab),
[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] 21 -     TransactionVTab(kw::TransactionVTab),
[INFO] [stdout] 21 +     TransactionVTab(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/vtab_attr.rs:22:22
[INFO] [stdout]    |
[INFO] [stdout] 22 |     FindFunctionVTab(kw::FindFunctionVTab),
[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] 22 -     FindFunctionVTab(kw::FindFunctionVTab),
[INFO] [stdout] 22 +     FindFunctionVTab(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/vtab_attr.rs:22:22
[INFO] [stdout]    |
[INFO] [stdout] 22 |     FindFunctionVTab(kw::FindFunctionVTab),
[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] 22 -     FindFunctionVTab(kw::FindFunctionVTab),
[INFO] [stdout] 22 +     FindFunctionVTab(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/vtab_attr.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 23 |     RenameVTab(kw::RenameVTab),
[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] 23 -     RenameVTab(kw::RenameVTab),
[INFO] [stdout] 23 +     RenameVTab(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/vtab_attr.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 23 |     RenameVTab(kw::RenameVTab),
[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] 23 -     RenameVTab(kw::RenameVTab),
[INFO] [stdout] 23 +     RenameVTab(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "3c8a337a3823c40d48176e34e87d14dbaee8ebbdc070e6067578a450dedd5cdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c8a337a3823c40d48176e34e87d14dbaee8ebbdc070e6067578a450dedd5cdd", kill_on_drop: false }`
[INFO] [stdout] 3c8a337a3823c40d48176e34e87d14dbaee8ebbdc070e6067578a450dedd5cdd