[INFO] cloning repository https://github.com/usenix-security-verdict/verdict
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/usenix-security-verdict/verdict" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fusenix-security-verdict%2Fverdict", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fusenix-security-verdict%2Fverdict'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4d182e4f527d09557e414aeae9cf7b4b7272e3b5
[INFO] checking usenix-security-verdict/verdict against try#09eeb2bacb9b40b2ed1d47f03177442c0632cda1 for pr-157710
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fusenix-security-verdict%2Fverdict" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/usenix-security-verdict/verdict
[INFO] finished tweaking git repo https://github.com/usenix-security-verdict/verdict
[INFO] tweaked toml for git repo https://github.com/usenix-security-verdict/verdict written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/usenix-security-verdict/verdict on toolchain 09eeb2bacb9b40b2ed1d47f03177442c0632cda1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09eeb2bacb9b40b2ed1d47f03177442c0632cda1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/usenix-security-verdict/verdict 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" "+09eeb2bacb9b40b2ed1d47f03177442c0632cda1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: chain/Cargo.toml: unused manifest key: verus
[INFO] [stderr] warning: `chain` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3f6b7ccad4871b7693080e4cd0d673ad2c5ec5e06a8c3e8c0c07405086f112a9
[INFO] running `Command { std: "docker" "start" "3f6b7ccad4871b7693080e4cd0d673ad2c5ec5e06a8c3e8c0c07405086f112a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3f6b7ccad4871b7693080e4cd0d673ad2c5ec5e06a8c3e8c0c07405086f112a9" "/opt/rustwide/cargo-home/bin/cargo" "+09eeb2bacb9b40b2ed1d47f03177442c0632cda1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f6b7ccad4871b7693080e4cd0d673ad2c5ec5e06a8c3e8c0c07405086f112a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3f6b7ccad4871b7693080e4cd0d673ad2c5ec5e06a8c3e8c0c07405086f112a9" "/opt/rustwide/cargo-home/bin/cargo" "+09eeb2bacb9b40b2ed1d47f03177442c0632cda1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: chain/Cargo.toml: unused manifest key: verus
[INFO] [stderr] warning: `chain` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling syn_verus v1.0.95 (/opt/rustwide/workdir/deps/verus/dependencies/syn)
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling prettyplease_verus v0.1.15 (/opt/rustwide/workdir/deps/verus/dependencies/prettyplease)
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking builtin v0.1.0 (/opt/rustwide/workdir/deps/verus/source/builtin)
[INFO] [stderr]    Compiling serde_json v1.0.135
[INFO] [stderr]    Compiling libcrux-intrinsics v0.0.2-beta.2 (/opt/rustwide/workdir/deps/libcrux/libcrux-intrinsics)
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling schemars v0.8.21
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]  --> deps/verus/source/builtin/src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     verus_keep_ghost,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `docsrs`, `feature`, and `test` and 32 more
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]   --> deps/verus/source/builtin/src/lib.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]   --> deps/verus/source/builtin/src/lib.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]   --> deps/verus/source/builtin/src/lib.rs:33:7
[INFO] [stdout]    |
[INFO] [stdout] 33 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]   --> deps/verus/source/builtin/src/lib.rs:41:7
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]   --> deps/verus/source/builtin/src/lib.rs:49:7
[INFO] [stdout]    |
[INFO] [stdout] 49 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]   --> deps/verus/source/builtin/src/lib.rs:57:7
[INFO] [stdout]    |
[INFO] [stdout] 57 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]   --> deps/verus/source/builtin/src/lib.rs:65:7
[INFO] [stdout]    |
[INFO] [stdout] 65 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]   --> deps/verus/source/builtin/src/lib.rs:73:7
[INFO] [stdout]    |
[INFO] [stdout] 73 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]   --> deps/verus/source/builtin/src/lib.rs:82:7
[INFO] [stdout]    |
[INFO] [stdout] 82 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]   --> deps/verus/source/builtin/src/lib.rs:90:7
[INFO] [stdout]    |
[INFO] [stdout] 90 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]   --> deps/verus/source/builtin/src/lib.rs:98:7
[INFO] [stdout]    |
[INFO] [stdout] 98 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:106:7
[INFO] [stdout]     |
[INFO] [stdout] 106 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:114:7
[INFO] [stdout]     |
[INFO] [stdout] 114 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:122:7
[INFO] [stdout]     |
[INFO] [stdout] 122 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:130:7
[INFO] [stdout]     |
[INFO] [stdout] 130 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:138:7
[INFO] [stdout]     |
[INFO] [stdout] 138 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:145:7
[INFO] [stdout]     |
[INFO] [stdout] 145 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:152:7
[INFO] [stdout]     |
[INFO] [stdout] 152 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:159:7
[INFO] [stdout]     |
[INFO] [stdout] 159 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:166:7
[INFO] [stdout]     |
[INFO] [stdout] 166 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:172:7
[INFO] [stdout]     |
[INFO] [stdout] 172 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:179:7
[INFO] [stdout]     |
[INFO] [stdout] 179 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:186:7
[INFO] [stdout]     |
[INFO] [stdout] 186 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:194:7
[INFO] [stdout]     |
[INFO] [stdout] 194 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:202:7
[INFO] [stdout]     |
[INFO] [stdout] 202 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:212:7
[INFO] [stdout]     |
[INFO] [stdout] 212 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:230:7
[INFO] [stdout]     |
[INFO] [stdout] 230 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:237:7
[INFO] [stdout]     |
[INFO] [stdout] 237 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:244:7
[INFO] [stdout]     |
[INFO] [stdout] 244 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:251:7
[INFO] [stdout]     |
[INFO] [stdout] 251 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:258:7
[INFO] [stdout]     |
[INFO] [stdout] 258 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:265:7
[INFO] [stdout]     |
[INFO] [stdout] 265 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:272:7
[INFO] [stdout]     |
[INFO] [stdout] 272 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:279:7
[INFO] [stdout]     |
[INFO] [stdout] 279 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:286:7
[INFO] [stdout]     |
[INFO] [stdout] 286 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:293:7
[INFO] [stdout]     |
[INFO] [stdout] 293 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:300:7
[INFO] [stdout]     |
[INFO] [stdout] 300 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:307:7
[INFO] [stdout]     |
[INFO] [stdout] 307 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:314:7
[INFO] [stdout]     |
[INFO] [stdout] 314 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:321:7
[INFO] [stdout]     |
[INFO] [stdout] 321 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:328:7
[INFO] [stdout]     |
[INFO] [stdout] 328 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:335:7
[INFO] [stdout]     |
[INFO] [stdout] 335 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:342:7
[INFO] [stdout]     |
[INFO] [stdout] 342 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:353:12
[INFO] [stdout]     |
[INFO] [stdout] 353 | #[cfg_attr(verus_keep_ghost, rustc_diagnostic_item = "verus::builtin::Ghost")]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:354:12
[INFO] [stdout]     |
[INFO] [stdout] 354 | #[cfg_attr(verus_keep_ghost, verifier::external_body)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:355:12
[INFO] [stdout]     |
[INFO] [stdout] 355 | #[cfg_attr(verus_keep_ghost, verifier::reject_recursive_types_in_ground_variants(A))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:360:12
[INFO] [stdout]     |
[INFO] [stdout] 360 | #[cfg_attr(verus_keep_ghost, rustc_diagnostic_item = "verus::builtin::Tracked")]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:361:12
[INFO] [stdout]     |
[INFO] [stdout] 361 | #[cfg_attr(verus_keep_ghost, verifier::external_body)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:362:12
[INFO] [stdout]     |
[INFO] [stdout] 362 | #[cfg_attr(verus_keep_ghost, verifier::reject_recursive_types_in_ground_variants(A))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:499:7
[INFO] [stdout]     |
[INFO] [stdout] 499 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:506:7
[INFO] [stdout]     |
[INFO] [stdout] 506 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:513:7
[INFO] [stdout]     |
[INFO] [stdout] 513 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:525:12
[INFO] [stdout]     |
[INFO] [stdout] 525 | #[cfg_attr(verus_keep_ghost, rustc_diagnostic_item = "verus::builtin::int")]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:594:12
[INFO] [stdout]     |
[INFO] [stdout] 594 | #[cfg_attr(verus_keep_ghost, rustc_diagnostic_item = "verus::builtin::nat")]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:658:12
[INFO] [stdout]     |
[INFO] [stdout] 658 | #[cfg_attr(verus_keep_ghost, rustc_diagnostic_item = "verus::builtin::Structural")]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:686:7
[INFO] [stdout]     |
[INFO] [stdout] 686 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:689:7
[INFO] [stdout]     |
[INFO] [stdout] 689 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:691:7
[INFO] [stdout]     |
[INFO] [stdout] 691 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:693:7
[INFO] [stdout]     |
[INFO] [stdout] 693 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:697:11
[INFO] [stdout]     |
[INFO] [stdout] 697 | #[cfg(not(verus_keep_ghost))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:770:12
[INFO] [stdout]     |
[INFO] [stdout] 770 | #[cfg_attr(verus_keep_ghost, rustc_diagnostic_item = "verus::builtin::Integer")]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:771:12
[INFO] [stdout]     |
[INFO] [stdout] 771 | #[cfg_attr(verus_keep_ghost, verifier::sealed)]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:845:7
[INFO] [stdout]     |
[INFO] [stdout] 845 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:859:7
[INFO] [stdout]     |
[INFO] [stdout] 859 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:867:7
[INFO] [stdout]     |
[INFO] [stdout] 867 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:875:7
[INFO] [stdout]     |
[INFO] [stdout] 875 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:883:7
[INFO] [stdout]     |
[INFO] [stdout] 883 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:891:7
[INFO] [stdout]     |
[INFO] [stdout] 891 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:899:7
[INFO] [stdout]     |
[INFO] [stdout] 899 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:906:7
[INFO] [stdout]     |
[INFO] [stdout] 906 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1039:7
[INFO] [stdout]      |
[INFO] [stdout] 1039 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1046:7
[INFO] [stdout]      |
[INFO] [stdout] 1046 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1053:7
[INFO] [stdout]      |
[INFO] [stdout] 1053 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1060:7
[INFO] [stdout]      |
[INFO] [stdout] 1060 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1067:7
[INFO] [stdout]      |
[INFO] [stdout] 1067 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1074:7
[INFO] [stdout]      |
[INFO] [stdout] 1074 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1081:7
[INFO] [stdout]      |
[INFO] [stdout] 1081 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1272:7
[INFO] [stdout]      |
[INFO] [stdout] 1272 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1279:7
[INFO] [stdout]      |
[INFO] [stdout] 1279 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1286:7
[INFO] [stdout]      |
[INFO] [stdout] 1286 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1293:7
[INFO] [stdout]      |
[INFO] [stdout] 1293 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1300:12
[INFO] [stdout]      |
[INFO] [stdout] 1300 | #[cfg_attr(verus_keep_ghost, rustc_diagnostic_item = "verus::builtin::FnSpec")]
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1305:7
[INFO] [stdout]      |
[INFO] [stdout] 1305 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1313:7
[INFO] [stdout]      |
[INFO] [stdout] 1313 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1320:7
[INFO] [stdout]      |
[INFO] [stdout] 1320 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1327:7
[INFO] [stdout]      |
[INFO] [stdout] 1327 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1335:7
[INFO] [stdout]      |
[INFO] [stdout] 1335 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1341:7
[INFO] [stdout]      |
[INFO] [stdout] 1341 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1352:7
[INFO] [stdout]      |
[INFO] [stdout] 1352 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1358:7
[INFO] [stdout]      |
[INFO] [stdout] 1358 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1364:7
[INFO] [stdout]      |
[INFO] [stdout] 1364 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1370:7
[INFO] [stdout]      |
[INFO] [stdout] 1370 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1376:7
[INFO] [stdout]      |
[INFO] [stdout] 1376 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1382:7
[INFO] [stdout]      |
[INFO] [stdout] 1382 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1388:7
[INFO] [stdout]      |
[INFO] [stdout] 1388 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_verify_core`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1395:11
[INFO] [stdout]      |
[INFO] [stdout] 1395 | #[cfg(not(verus_verify_core))]
[INFO] [stdout]      |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_verify_core)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_verify_core)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_verify_core`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1413:11
[INFO] [stdout]      |
[INFO] [stdout] 1413 | #[cfg(not(verus_verify_core))]
[INFO] [stdout]      |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_verify_core)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_verify_core)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_verify_core`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1421:7
[INFO] [stdout]      |
[INFO] [stdout] 1421 | #[cfg(verus_verify_core)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_verify_core)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_verify_core)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_verify_core`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1429:7
[INFO] [stdout]      |
[INFO] [stdout] 1429 | #[cfg(verus_verify_core)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_verify_core)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_verify_core)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_verify_core`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1436:7
[INFO] [stdout]      |
[INFO] [stdout] 1436 | #[cfg(verus_verify_core)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_verify_core)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_verify_core)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_verify_core`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1438:7
[INFO] [stdout]      |
[INFO] [stdout] 1438 | #[cfg(verus_verify_core)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_verify_core)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_verify_core)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1441:7
[INFO] [stdout]      |
[INFO] [stdout] 1441 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1448:7
[INFO] [stdout]      |
[INFO] [stdout] 1448 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1455:7
[INFO] [stdout]      |
[INFO] [stdout] 1455 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1462:7
[INFO] [stdout]      |
[INFO] [stdout] 1462 | #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:368:11
[INFO] [stdout]     |
[INFO] [stdout] 368 |     #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:375:11
[INFO] [stdout]     |
[INFO] [stdout] 375 |     #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:384:16
[INFO] [stdout]     |
[INFO] [stdout] 384 |     #[cfg_attr(verus_keep_ghost, verifier::external)]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:394:16
[INFO] [stdout]     |
[INFO] [stdout] 394 |     #[cfg_attr(verus_keep_ghost, verifier::external)]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:401:11
[INFO] [stdout]     |
[INFO] [stdout] 401 |     #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:410:11
[INFO] [stdout]     |
[INFO] [stdout] 410 |     #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:420:11
[INFO] [stdout]     |
[INFO] [stdout] 420 |     #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:427:11
[INFO] [stdout]     |
[INFO] [stdout] 427 |     #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:436:16
[INFO] [stdout]     |
[INFO] [stdout] 436 |     #[cfg_attr(verus_keep_ghost, verifier::external)]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:443:16
[INFO] [stdout]     |
[INFO] [stdout] 443 |     #[cfg_attr(verus_keep_ghost, verifier::external)]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:449:11
[INFO] [stdout]     |
[INFO] [stdout] 449 |     #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:459:11
[INFO] [stdout]     |
[INFO] [stdout] 459 |     #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:469:11
[INFO] [stdout]     |
[INFO] [stdout] 469 |     #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:480:16
[INFO] [stdout]     |
[INFO] [stdout] 480 |     #[cfg_attr(verus_keep_ghost, verifier::external_body)]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:490:16
[INFO] [stdout]     |
[INFO] [stdout] 490 |     #[cfg_attr(verus_keep_ghost, verifier::external_body)]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:735:11
[INFO] [stdout]     |
[INFO] [stdout] 735 |     #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:739:15
[INFO] [stdout]     |
[INFO] [stdout] 739 |     #[cfg(not(verus_keep_ghost))]
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:776:16
[INFO] [stdout]     |
[INFO] [stdout] 776 |     #[cfg_attr(verus_keep_ghost, verifier::external)]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:780:16
[INFO] [stdout]     |
[INFO] [stdout] 780 |     #[cfg_attr(verus_keep_ghost, verifier::external)]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:784:16
[INFO] [stdout]     |
[INFO] [stdout] 784 |     #[cfg_attr(verus_keep_ghost, verifier::external)]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:788:16
[INFO] [stdout]     |
[INFO] [stdout] 788 |     #[cfg_attr(verus_keep_ghost, verifier::external)]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:792:16
[INFO] [stdout]     |
[INFO] [stdout] 792 |     #[cfg_attr(verus_keep_ghost, verifier::external)]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:796:16
[INFO] [stdout]     |
[INFO] [stdout] 796 |     #[cfg_attr(verus_keep_ghost, verifier::external)]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:800:16
[INFO] [stdout]     |
[INFO] [stdout] 800 |     #[cfg_attr(verus_keep_ghost, verifier::external)]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:804:16
[INFO] [stdout]     |
[INFO] [stdout] 804 |     #[cfg_attr(verus_keep_ghost, verifier::external)]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:808:16
[INFO] [stdout]     |
[INFO] [stdout] 808 |     #[cfg_attr(verus_keep_ghost, verifier::external)]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:812:16
[INFO] [stdout]     |
[INFO] [stdout] 812 |     #[cfg_attr(verus_keep_ghost, verifier::external)]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:816:16
[INFO] [stdout]     |
[INFO] [stdout] 816 |     #[cfg_attr(verus_keep_ghost, verifier::external)]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:820:16
[INFO] [stdout]     |
[INFO] [stdout] 820 |     #[cfg_attr(verus_keep_ghost, verifier::external)]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:824:16
[INFO] [stdout]     |
[INFO] [stdout] 824 |     #[cfg_attr(verus_keep_ghost, verifier::external)]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:828:16
[INFO] [stdout]     |
[INFO] [stdout] 828 |     #[cfg_attr(verus_keep_ghost, verifier::external)]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:832:16
[INFO] [stdout]     |
[INFO] [stdout] 832 |     #[cfg_attr(verus_keep_ghost, verifier::external)]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:840:16
[INFO] [stdout]     |
[INFO] [stdout] 840 |     #[cfg_attr(verus_keep_ghost, verifier::external)]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:914:11
[INFO] [stdout]     |
[INFO] [stdout] 914 |     #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:919:11
[INFO] [stdout]     |
[INFO] [stdout] 919 |     #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:924:11
[INFO] [stdout]     |
[INFO] [stdout] 924 |     #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:929:11
[INFO] [stdout]     |
[INFO] [stdout] 929 |     #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:938:11
[INFO] [stdout]     |
[INFO] [stdout] 938 |     #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:947:11
[INFO] [stdout]     |
[INFO] [stdout] 947 |     #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:956:11
[INFO] [stdout]     |
[INFO] [stdout] 956 |     #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:965:11
[INFO] [stdout]     |
[INFO] [stdout] 965 |     #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:974:11
[INFO] [stdout]     |
[INFO] [stdout] 974 |     #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:983:11
[INFO] [stdout]     |
[INFO] [stdout] 983 |     #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:992:11
[INFO] [stdout]     |
[INFO] [stdout] 992 |     #[cfg(verus_keep_ghost)]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1001:11
[INFO] [stdout]      |
[INFO] [stdout] 1001 |     #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1010:11
[INFO] [stdout]      |
[INFO] [stdout] 1010 |     #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1019:11
[INFO] [stdout]      |
[INFO] [stdout] 1019 |     #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1028:11
[INFO] [stdout]      |
[INFO] [stdout] 1028 |     #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |           ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1092:23
[INFO] [stdout]      |
[INFO] [stdout] 1092 |                   #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1184 | / impl_ord!([
[INFO] [stdout] 1185 | |     int nat
[INFO] [stdout] 1186 | |     usize u8 u16 u32 u64 u128
[INFO] [stdout] 1187 | |     isize i8 i16 i32 i64 i128
[INFO] [stdout] 1188 | |     char
[INFO] [stdout] 1189 | | ]);
[INFO] [stdout]      | |__- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]      = note: this warning originates in the macro `impl_ord` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1098:23
[INFO] [stdout]      |
[INFO] [stdout] 1098 |                   #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1184 | / impl_ord!([
[INFO] [stdout] 1185 | |     int nat
[INFO] [stdout] 1186 | |     usize u8 u16 u32 u64 u128
[INFO] [stdout] 1187 | |     isize i8 i16 i32 i64 i128
[INFO] [stdout] 1188 | |     char
[INFO] [stdout] 1189 | | ]);
[INFO] [stdout]      | |__- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]      = note: this warning originates in the macro `impl_ord` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1104:23
[INFO] [stdout]      |
[INFO] [stdout] 1104 |                   #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1184 | / impl_ord!([
[INFO] [stdout] 1185 | |     int nat
[INFO] [stdout] 1186 | |     usize u8 u16 u32 u64 u128
[INFO] [stdout] 1187 | |     isize i8 i16 i32 i64 i128
[INFO] [stdout] 1188 | |     char
[INFO] [stdout] 1189 | | ]);
[INFO] [stdout]      | |__- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]      = note: this warning originates in the macro `impl_ord` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1110:23
[INFO] [stdout]      |
[INFO] [stdout] 1110 |                   #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1184 | / impl_ord!([
[INFO] [stdout] 1185 | |     int nat
[INFO] [stdout] 1186 | |     usize u8 u16 u32 u64 u128
[INFO] [stdout] 1187 | |     isize i8 i16 i32 i64 i128
[INFO] [stdout] 1188 | |     char
[INFO] [stdout] 1189 | | ]);
[INFO] [stdout]      | |__- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]      = note: this warning originates in the macro `impl_ord` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1126:23
[INFO] [stdout]      |
[INFO] [stdout] 1126 |                   #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1191 | / impl_unary_op!(SpecNeg, spec_neg, int, [
[INFO] [stdout] 1192 | |     int nat
[INFO] [stdout] 1193 | |     usize u8 u16 u32 u64 u128
[INFO] [stdout] 1194 | |     isize i8 i16 i32 i64 i128
[INFO] [stdout] 1195 | | ]);
[INFO] [stdout]      | |__- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]      = note: this warning originates in the macro `impl_unary_op` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1142:23
[INFO] [stdout]      |
[INFO] [stdout] 1142 |                   #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1197 | / impl_binary_op!(SpecAdd, spec_add, int, [
[INFO] [stdout] 1198 | |     int
[INFO] [stdout] 1199 | |     usize u8 u16 u32 u64 u128
[INFO] [stdout] 1200 | |     isize i8 i16 i32 i64 i128
[INFO] [stdout] 1201 | | ]);
[INFO] [stdout]      | |__- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]      = note: this warning originates in the macro `impl_binary_op` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1158:23
[INFO] [stdout]      |
[INFO] [stdout] 1158 |                 #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1203 | impl_binary_op_nat!(SpecAdd, spec_add, nat, [nat]);
[INFO] [stdout]      | -------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]      = note: this warning originates in the macro `impl_binary_op_nat` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1158:23
[INFO] [stdout]      |
[INFO] [stdout] 1158 |                   #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1205 | / impl_binary_op_nat!(SpecAdd, spec_add, int, [
[INFO] [stdout] 1206 | |     int
[INFO] [stdout] 1207 | |     usize u8 u16 u32 u64 u128
[INFO] [stdout] 1208 | |     isize i8 i16 i32 i64 i128
[INFO] [stdout] 1209 | | ]);
[INFO] [stdout]      | |__- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]      = note: this warning originates in the macro `impl_binary_op_nat` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1142:23
[INFO] [stdout]      |
[INFO] [stdout] 1142 |                   #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1211 | / impl_binary_op!(SpecSub, spec_sub, int, [
[INFO] [stdout] 1212 | |     int nat
[INFO] [stdout] 1213 | |     usize u8 u16 u32 u64 u128
[INFO] [stdout] 1214 | |     isize i8 i16 i32 i64 i128
[INFO] [stdout] 1215 | | ]);
[INFO] [stdout]      | |__- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]      = note: this warning originates in the macro `impl_binary_op` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1142:23
[INFO] [stdout]      |
[INFO] [stdout] 1142 |                   #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1217 | / impl_binary_op!(SpecMul, spec_mul, int, [
[INFO] [stdout] 1218 | |     int
[INFO] [stdout] 1219 | |     usize u8 u16 u32 u64 u128
[INFO] [stdout] 1220 | |     isize i8 i16 i32 i64 i128
[INFO] [stdout] 1221 | | ]);
[INFO] [stdout]      | |__- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]      = note: this warning originates in the macro `impl_binary_op` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1158:23
[INFO] [stdout]      |
[INFO] [stdout] 1158 |                 #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1223 | impl_binary_op_nat!(SpecMul, spec_mul, nat, [nat]);
[INFO] [stdout]      | -------------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]      = note: this warning originates in the macro `impl_binary_op_nat` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1158:23
[INFO] [stdout]      |
[INFO] [stdout] 1158 |                   #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1225 | / impl_binary_op_nat!(SpecMul, spec_mul, int, [
[INFO] [stdout] 1226 | |     int
[INFO] [stdout] 1227 | |     usize u8 u16 u32 u64 u128
[INFO] [stdout] 1228 | |     isize i8 i16 i32 i64 i128
[INFO] [stdout] 1229 | | ]);
[INFO] [stdout]      | |__- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]      = note: this warning originates in the macro `impl_binary_op_nat` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1174:23
[INFO] [stdout]      |
[INFO] [stdout] 1174 |                   #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1231 | / impl_binary_op_rhs!(SpecEuclideanDiv, spec_euclidean_div, Self, Self, [
[INFO] [stdout] 1232 | |     int nat
[INFO] [stdout] 1233 | |     usize u8 u16 u32 u64 u128
[INFO] [stdout] 1234 | | ]);
[INFO] [stdout]      | |__- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]      = note: this warning originates in the macro `impl_binary_op_rhs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1174:23
[INFO] [stdout]      |
[INFO] [stdout] 1174 |                   #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1236 | / impl_binary_op_rhs!(SpecEuclideanDiv, spec_euclidean_div, Self, int, [
[INFO] [stdout] 1237 | |     isize i8 i16 i32 i64 i128
[INFO] [stdout] 1238 | | ]);
[INFO] [stdout]      | |__- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]      = note: this warning originates in the macro `impl_binary_op_rhs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1174:23
[INFO] [stdout]      |
[INFO] [stdout] 1174 |                   #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1240 | / impl_binary_op_rhs!(SpecEuclideanMod, spec_euclidean_mod, Self, Self, [
[INFO] [stdout] 1241 | |     int nat
[INFO] [stdout] 1242 | |     usize u8 u16 u32 u64 u128
[INFO] [stdout] 1243 | |     isize i8 i16 i32 i64 i128
[INFO] [stdout] 1244 | | ]);
[INFO] [stdout]      | |__- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]      = note: this warning originates in the macro `impl_binary_op_rhs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1174:23
[INFO] [stdout]      |
[INFO] [stdout] 1174 |                   #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1246 | / impl_binary_op_rhs!(SpecBitAnd, spec_bitand, Self, Self, [
[INFO] [stdout] 1247 | |     usize u8 u16 u32 u64 u128
[INFO] [stdout] 1248 | |     isize i8 i16 i32 i64 i128
[INFO] [stdout] 1249 | | ]);
[INFO] [stdout]      | |__- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]      = note: this warning originates in the macro `impl_binary_op_rhs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1174:23
[INFO] [stdout]      |
[INFO] [stdout] 1174 |                   #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1251 | / impl_binary_op_rhs!(SpecBitOr, spec_bitor, Self, Self, [
[INFO] [stdout] 1252 | |     usize u8 u16 u32 u64 u128
[INFO] [stdout] 1253 | |     isize i8 i16 i32 i64 i128
[INFO] [stdout] 1254 | | ]);
[INFO] [stdout]      | |__- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]      = note: this warning originates in the macro `impl_binary_op_rhs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1174:23
[INFO] [stdout]      |
[INFO] [stdout] 1174 |                   #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1256 | / impl_binary_op_rhs!(SpecBitXor, spec_bitxor, Self, Self, [
[INFO] [stdout] 1257 | |     bool
[INFO] [stdout] 1258 | |     usize u8 u16 u32 u64 u128
[INFO] [stdout] 1259 | |     isize i8 i16 i32 i64 i128
[INFO] [stdout] 1260 | | ]);
[INFO] [stdout]      | |__- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]      = note: this warning originates in the macro `impl_binary_op_rhs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1142:23
[INFO] [stdout]      |
[INFO] [stdout] 1142 |                   #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1262 | / impl_binary_op!(SpecShl, spec_shl, Self, [
[INFO] [stdout] 1263 | |     usize u8 u16 u32 u64 u128
[INFO] [stdout] 1264 | |     isize i8 i16 i32 i64 i128
[INFO] [stdout] 1265 | | ]);
[INFO] [stdout]      | |__- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]      = note: this warning originates in the macro `impl_binary_op` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `verus_keep_ghost`
[INFO] [stdout]     --> deps/verus/source/builtin/src/lib.rs:1142:23
[INFO] [stdout]      |
[INFO] [stdout] 1142 |                   #[cfg(verus_keep_ghost)]
[INFO] [stdout]      |                         ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1267 | / impl_binary_op!(SpecShr, spec_shr, Self, [
[INFO] [stdout] 1268 | |     usize u8 u16 u32 u64 u128
[INFO] [stdout] 1269 | |     isize i8 i16 i32 i64 i128
[INFO] [stdout] 1270 | | ]);
[INFO] [stdout]      | |__- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = help: consider using a Cargo feature instead
[INFO] [stdout]      = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]               [lints.rust]
[INFO] [stdout]               unexpected_cfgs = { level = "warn", check-cfg = ['cfg(verus_keep_ghost)'] }
[INFO] [stdout]      = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(verus_keep_ghost)");` to the top of the `build.rs`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]      = note: this warning originates in the macro `impl_binary_op` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling libcrux-sha3 v0.0.2-beta.2 (/opt/rustwide/workdir/deps/libcrux/libcrux-sha3)
[INFO] [stdout] warning: negative impls are experimental
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:687:6
[INFO] [stdout]     |
[INFO] [stdout] 687 | impl !Copy for NoCopy {}
[INFO] [stdout]     |      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #68318 <https://github.com/rust-lang/rust/issues/68318> for more information
[INFO] [stdout]     = help: add `#![feature(negative_impls)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2026-06-10; consider upgrading it if it is out of date
[INFO] [stdout]     = warning: unstable syntax can change at any point in the future, causing a hard error!
[INFO] [stdout]     = note: for more information, see issue #154045 <https://github.com/rust-lang/rust/issues/154045>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: negative impls are experimental
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:692:6
[INFO] [stdout]     |
[INFO] [stdout] 692 | impl !Sync for NoSyncSend {}
[INFO] [stdout]     |      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #68318 <https://github.com/rust-lang/rust/issues/68318> for more information
[INFO] [stdout]     = help: add `#![feature(negative_impls)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2026-06-10; consider upgrading it if it is out of date
[INFO] [stdout]     = warning: unstable syntax can change at any point in the future, causing a hard error!
[INFO] [stdout]     = note: for more information, see issue #154045 <https://github.com/rust-lang/rust/issues/154045>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stdout] warning: negative impls are experimental
[INFO] [stdout]    --> deps/verus/source/builtin/src/lib.rs:694:6
[INFO] [stdout]     |
[INFO] [stdout] 694 | impl !Send for NoSyncSend {}
[INFO] [stdout]     |      ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #68318 <https://github.com/rust-lang/rust/issues/68318> for more information
[INFO] [stdout]     = help: add `#![feature(negative_impls)]` to the crate attributes to enable
[INFO] [stdout]     = note: this compiler was built on 2026-06-10; consider upgrading it if it is out of date
[INFO] [stdout]     = warning: unstable syntax can change at any point in the future, causing a hard error!
[INFO] [stdout]     = note: for more information, see issue #154045 <https://github.com/rust-lang/rust/issues/154045>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling libcrux-ml-kem v0.0.2-beta.2 (/opt/rustwide/workdir/deps/libcrux/libcrux-ml-kem)
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling semver v1.0.24
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]    Compiling dyn-clone v1.0.17
[INFO] [stderr]     Checking der v0.7.9
[INFO] [stderr]    Compiling aws-lc-rs v1.12.0
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking anstyle v1.0.10
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]    Compiling rustix v0.38.43
[INFO] [stderr]     Checking heck v0.5.0
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]    Compiling indexmap v2.7.0
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking bitflags v2.7.0
[INFO] [stderr]     Checking clap_lex v0.7.4
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking crossbeam-channel v0.5.14
[INFO] [stderr]     Checking clap_builder v4.5.26
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/lib.rs:254:13
[INFO] [stdout]     |
[INFO] [stdout] 254 | #![cfg_attr(doc_cfg, feature(doc_cfg))]
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 32 more
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/lib.rs:428:12
[INFO] [stdout]     |
[INFO] [stdout] 428 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/lib.rs:431:12
[INFO] [stdout]     |
[INFO] [stdout] 431 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/lib.rs:452:12
[INFO] [stdout]     |
[INFO] [stdout] 452 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "printing"))))]
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/lib.rs:812:12
[INFO] [stdout]     |
[INFO] [stdout] 812 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/lib.rs:884:12
[INFO] [stdout]     |
[INFO] [stdout] 884 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "proc-macro"))))]
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/lib.rs:904:12
[INFO] [stdout]     |
[INFO] [stdout] 904 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/lib.rs:933:12
[INFO] [stdout]     |
[INFO] [stdout] 933 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/lib.rs:976:12
[INFO] [stdout]     |
[INFO] [stdout] 976 | #[cfg_attr(doc_cfg, doc(cfg(all(feature = "parsing", feature = "full"))))]
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/group.rs:136:12
[INFO] [stdout]     |
[INFO] [stdout] 136 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/group.rs:214:12
[INFO] [stdout]     |
[INFO] [stdout] 214 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/group.rs:269:12
[INFO] [stdout]     |
[INFO] [stdout] 269 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:561:12
[INFO] [stdout]     |
[INFO] [stdout] 561 | #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:569:12
[INFO] [stdout]     |
[INFO] [stdout] 569 | #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:989:11
[INFO] [stdout]     |
[INFO] [stdout] 989 | #[cfg(not(syn_omit_await_from_token_macro))]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `syn_omit_await_from_token_macro`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:991:7
[INFO] [stdout]     |
[INFO] [stdout] 991 | #[cfg(syn_omit_await_from_token_macro)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(syn_omit_await_from_token_macro)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(syn_omit_await_from_token_macro)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 556 | / define_punctuation_structs! {
[INFO] [stdout] 557 | |     "_" pub struct Underscore/1 /// `_`
[INFO] [stdout] 558 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 556 | / define_punctuation_structs! {
[INFO] [stdout] 557 | |     "_" pub struct Underscore/1 /// `_`
[INFO] [stdout] 558 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 556 | / define_punctuation_structs! {
[INFO] [stdout] 557 | |     "_" pub struct Underscore/1 /// `_`
[INFO] [stdout] 558 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 556 | / define_punctuation_structs! {
[INFO] [stdout] 557 | |     "_" pub struct Underscore/1 /// `_`
[INFO] [stdout] 558 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 556 | / define_punctuation_structs! {
[INFO] [stdout] 557 | |     "_" pub struct Underscore/1 /// `_`
[INFO] [stdout] 558 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 556 | / define_punctuation_structs! {
[INFO] [stdout] 557 | |     "_" pub struct Underscore/1 /// `_`
[INFO] [stdout] 558 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:271:24
[INFO] [stdout]     |
[INFO] [stdout] 271 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 652 | / define_keywords! {
[INFO] [stdout] 653 | |     "abstract"    pub struct Abstract     /// `abstract`
[INFO] [stdout] 654 | |     "as"          pub struct As           /// `as`
[INFO] [stdout] 655 | |     "async"       pub struct Async        /// `async`
[INFO] [stdout] ...   |
[INFO] [stdout] 746 | |     "group"       pub struct BroadcastGroup    /// `group`
[INFO] [stdout] 747 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:275:24
[INFO] [stdout]     |
[INFO] [stdout] 275 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 652 | / define_keywords! {
[INFO] [stdout] 653 | |     "abstract"    pub struct Abstract     /// `abstract`
[INFO] [stdout] 654 | |     "as"          pub struct As           /// `as`
[INFO] [stdout] 655 | |     "async"       pub struct Async        /// `async`
[INFO] [stdout] ...   |
[INFO] [stdout] 746 | |     "group"       pub struct BroadcastGroup    /// `group`
[INFO] [stdout] 747 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:283:24
[INFO] [stdout]     |
[INFO] [stdout] 283 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 652 | / define_keywords! {
[INFO] [stdout] 653 | |     "abstract"    pub struct Abstract     /// `abstract`
[INFO] [stdout] 654 | |     "as"          pub struct As           /// `as`
[INFO] [stdout] 655 | |     "async"       pub struct Async        /// `async`
[INFO] [stdout] ...   |
[INFO] [stdout] 746 | |     "group"       pub struct BroadcastGroup    /// `group`
[INFO] [stdout] 747 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:291:24
[INFO] [stdout]     |
[INFO] [stdout] 291 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 652 | / define_keywords! {
[INFO] [stdout] 653 | |     "abstract"    pub struct Abstract     /// `abstract`
[INFO] [stdout] 654 | |     "as"          pub struct As           /// `as`
[INFO] [stdout] 655 | |     "async"       pub struct Async        /// `async`
[INFO] [stdout] ...   |
[INFO] [stdout] 746 | |     "group"       pub struct BroadcastGroup    /// `group`
[INFO] [stdout] 747 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:295:24
[INFO] [stdout]     |
[INFO] [stdout] 295 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 652 | / define_keywords! {
[INFO] [stdout] 653 | |     "abstract"    pub struct Abstract     /// `abstract`
[INFO] [stdout] 654 | |     "as"          pub struct As           /// `as`
[INFO] [stdout] 655 | |     "async"       pub struct Async        /// `async`
[INFO] [stdout] ...   |
[INFO] [stdout] 746 | |     "group"       pub struct BroadcastGroup    /// `group`
[INFO] [stdout] 747 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:303:24
[INFO] [stdout]     |
[INFO] [stdout] 303 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 652 | / define_keywords! {
[INFO] [stdout] 653 | |     "abstract"    pub struct Abstract     /// `abstract`
[INFO] [stdout] 654 | |     "as"          pub struct As           /// `as`
[INFO] [stdout] 655 | |     "async"       pub struct Async        /// `async`
[INFO] [stdout] ...   |
[INFO] [stdout] 746 | |     "group"       pub struct BroadcastGroup    /// `group`
[INFO] [stdout] 747 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:309:24
[INFO] [stdout]     |
[INFO] [stdout] 309 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 652 | / define_keywords! {
[INFO] [stdout] 653 | |     "abstract"    pub struct Abstract     /// `abstract`
[INFO] [stdout] 654 | |     "as"          pub struct As           /// `as`
[INFO] [stdout] 655 | |     "async"       pub struct Async        /// `async`
[INFO] [stdout] ...   |
[INFO] [stdout] 746 | |     "group"       pub struct BroadcastGroup    /// `group`
[INFO] [stdout] 747 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:317:24
[INFO] [stdout]     |
[INFO] [stdout] 317 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 652 | / define_keywords! {
[INFO] [stdout] 653 | |     "abstract"    pub struct Abstract     /// `abstract`
[INFO] [stdout] 654 | |     "as"          pub struct As           /// `as`
[INFO] [stdout] 655 | |     "async"       pub struct Async        /// `async`
[INFO] [stdout] ...   |
[INFO] [stdout] 746 | |     "group"       pub struct BroadcastGroup    /// `group`
[INFO] [stdout] 747 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_keywords` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:444:24
[INFO] [stdout]     |
[INFO] [stdout] 444 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "printing")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:452:24
[INFO] [stdout]     |
[INFO] [stdout] 452 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "parsing")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling libcrux-platform v0.0.2-beta.2 (/opt/rustwide/workdir/deps/libcrux/sys/platform)
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:418:24
[INFO] [stdout]     |
[INFO] [stdout] 418 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:426:24
[INFO] [stdout]     |
[INFO] [stdout] 426 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:394:24
[INFO] [stdout]     |
[INFO] [stdout] 394 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:398:24
[INFO] [stdout]     |
[INFO] [stdout] 398 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "clone-impls")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:406:24
[INFO] [stdout]     |
[INFO] [stdout] 406 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[INFO] [stdout] 751 | |     "+="          pub struct AddEq/2      /// `+=`
[INFO] [stdout] 752 | |     "&"           pub struct And/1        /// `&`
[INFO] [stdout] ...   |
[INFO] [stdout] 808 | |     "!~~="        pub struct TildeTildeNe/4 /// `!~~=`
[INFO] [stdout] 809 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(doc_cfg)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(doc_cfg)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `define_punctuation_structs` which comes from the expansion of the macro `define_punctuation` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `doc_cfg`
[INFO] [stdout]    --> deps/verus/dependencies/syn/src/token.rs:414:24
[INFO] [stdout]     |
[INFO] [stdout] 414 |               #[cfg_attr(doc_cfg, doc(cfg(feature = "extra-traits")))]
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 | / define_punctuation! {
[INFO] [stdout] 750 | |     "+"           pub struct Add/1        /// `+`
[WARN] too many lines in the log, truncating it
