[INFO] fetching crate pbt-macro 0.3.1...
[INFO] testing pbt-macro-0.3.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate pbt-macro 0.3.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate pbt-macro 0.3.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate pbt-macro 0.3.1
[INFO] tweaked toml for crates.io crate pbt-macro 0.3.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pbt-macro 0.3.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pbt-macro 0.3.1 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded heck v0.5.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef086cd1b0b27dc37c56d9b8f67f858731cb885f9033779a70d8ed31eda8456a
[INFO] running `Command { std: "docker" "start" "-a" "ef086cd1b0b27dc37c56d9b8f67f858731cb885f9033779a70d8ed31eda8456a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef086cd1b0b27dc37c56d9b8f67f858731cb885f9033779a70d8ed31eda8456a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef086cd1b0b27dc37c56d9b8f67f858731cb885f9033779a70d8ed31eda8456a", kill_on_drop: false }`
[INFO] [stdout] ef086cd1b0b27dc37c56d9b8f67f858731cb885f9033779a70d8ed31eda8456a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6325e92862ee2f5e8c6c84d3f3611906ef24531f78578221c6d8ce83fc8c2917
[INFO] running `Command { std: "docker" "start" "-a" "6325e92862ee2f5e8c6c84d3f3611906ef24531f78578221c6d8ce83fc8c2917", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.96
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling pbt-macro v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.29s
[INFO] running `Command { std: "docker" "inspect" "6325e92862ee2f5e8c6c84d3f3611906ef24531f78578221c6d8ce83fc8c2917", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6325e92862ee2f5e8c6c84d3f3611906ef24531f78578221c6d8ce83fc8c2917", kill_on_drop: false }`
[INFO] [stdout] 6325e92862ee2f5e8c6c84d3f3611906ef24531f78578221c6d8ce83fc8c2917
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24ec5c549896f5da06caf02a4393d5ac2c5fa873c91c2078b3422b1c4df9a1c3
[INFO] running `Command { std: "docker" "start" "-a" "24ec5c549896f5da06caf02a4393d5ac2c5fa873c91c2078b3422b1c4df9a1c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.96
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling pbt-macro v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pbt`
[INFO] [stdout]   --> examples/dual_struct.rs:10:6
[INFO] [stdout]    |
[INFO] [stdout] 10 | use {pbt::prelude::*, std::collections::BTreeSet};
[INFO] [stdout]    |      ^^^ use of unresolved module or unlinked crate `pbt`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `pbt`, use `cargo add pbt` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pbt`
[INFO] [stdout]  --> examples/unit_struct.rs:9:6
[INFO] [stdout]   |
[INFO] [stdout] 9 | use {pbt::prelude::*, std::collections::BTreeSet};
[INFO] [stdout]   |      ^^^ use of unresolved module or unlinked crate `pbt`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `pbt`, use `cargo add pbt` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pbt`
[INFO] [stdout]   --> examples/dual_enum.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 | use {pbt::prelude::*, std::collections::BTreeSet};
[INFO] [stdout]    |      ^^^ use of unresolved module or unlinked crate `pbt`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `pbt`, use `cargo add pbt` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pbt`
[INFO] [stdout]  --> examples/singleton_enum.rs:9:6
[INFO] [stdout]   |
[INFO] [stdout] 9 | use {pbt::prelude::*, std::collections::BTreeSet};
[INFO] [stdout]   |      ^^^ use of unresolved module or unlinked crate `pbt`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `pbt`, use `cargo add pbt` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pbt`
[INFO] [stdout]   --> examples/triple_struct_of_vec.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 | use {pbt::prelude::*, std::collections::BTreeSet};
[INFO] [stdout]    |      ^^^ use of unresolved module or unlinked crate `pbt`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `pbt`, use `cargo add pbt` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pbt`
[INFO] [stdout]  --> examples/singleton_struct.rs:9:6
[INFO] [stdout]   |
[INFO] [stdout] 9 | use {pbt::prelude::*, std::collections::BTreeSet};
[INFO] [stdout]   |      ^^^ use of unresolved module or unlinked crate `pbt`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `pbt`, use `cargo add pbt` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pbt`
[INFO] [stdout]   --> examples/triple_enum.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 | use {pbt::prelude::*, std::collections::BTreeSet};
[INFO] [stdout]    |      ^^^ use of unresolved module or unlinked crate `pbt`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `pbt`, use `cargo add pbt` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pbt`
[INFO] [stdout]   --> examples/triple_enum_of_triple_struct.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | use {pbt::prelude::*, std::collections::BTreeSet};
[INFO] [stdout]    |      ^^^ use of unresolved module or unlinked crate `pbt`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `pbt`, use `cargo add pbt` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pbt`
[INFO] [stdout]   --> examples/nat.rs:13:6
[INFO] [stdout]    |
[INFO] [stdout] 13 | use {pbt::prelude::*, std::collections::BTreeSet};
[INFO] [stdout]    |      ^^^ use of unresolved module or unlinked crate `pbt`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `pbt`, use `cargo add pbt` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Pbt` in this scope
[INFO] [stdout]   --> examples/dual_struct.rs:12:32
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[derive(Debug, Eq, PartialEq, Pbt)]
[INFO] [stdout]    |                                ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this derive macro
[INFO] [stdout]    |
[INFO] [stdout] 10 + use pbt_macro::Pbt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Pbt` in this scope
[INFO] [stdout]   --> examples/singleton_enum.rs:11:32
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Debug, Eq, PartialEq, Pbt)]
[INFO] [stdout]    |                                ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this derive macro
[INFO] [stdout]    |
[INFO] [stdout]  9 + use pbt_macro::Pbt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Pbt` in this scope
[INFO] [stdout]   --> examples/singleton_enum.rs:16:32
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[derive(Debug, Eq, PartialEq, Pbt)]
[INFO] [stdout]    |                                ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this derive macro
[INFO] [stdout]    |
[INFO] [stdout]  9 + use pbt_macro::Pbt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Pbt` in this scope
[INFO] [stdout]   --> examples/dual_struct.rs:15:32
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[derive(Debug, Eq, PartialEq, Pbt)]
[INFO] [stdout]    |                                ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this derive macro
[INFO] [stdout]    |
[INFO] [stdout] 10 + use pbt_macro::Pbt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Pbt` in this scope
[INFO] [stdout]   --> examples/singleton_enum.rs:25:32
[INFO] [stdout]    |
[INFO] [stdout] 25 | #[derive(Debug, Eq, PartialEq, Pbt)]
[INFO] [stdout]    |                                ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this derive macro
[INFO] [stdout]    |
[INFO] [stdout]  9 + use pbt_macro::Pbt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Pbt` in this scope
[INFO] [stdout]   --> examples/triple_struct_of_vec.rs:13:32
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[derive(Debug, Eq, PartialEq, Pbt)]
[INFO] [stdout]    |                                ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this derive macro
[INFO] [stdout]    |
[INFO] [stdout] 11 + use pbt_macro::Pbt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Pbt` in this scope
[INFO] [stdout]   --> examples/nat.rs:16:71
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[derive(Clone, Debug, Default, Eq, Hash, Ord, PartialEq, PartialOrd, Pbt)]
[INFO] [stdout]    |                                                                       ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this derive macro
[INFO] [stdout]    |
[INFO] [stdout] 13 + use pbt_macro::Pbt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Pbt` in this scope
[INFO] [stdout]   --> examples/singleton_struct.rs:11:32
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Debug, Eq, PartialEq, Pbt)]
[INFO] [stdout]    |                                ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this derive macro
[INFO] [stdout]    |
[INFO] [stdout]  9 + use pbt_macro::Pbt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pbt`
[INFO] [stdout]   --> examples/triple_enum_of_u8.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | use {pbt::prelude::*, std::collections::BTreeSet};
[INFO] [stdout]    |      ^^^ use of unresolved module or unlinked crate `pbt`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `pbt`, use `cargo add pbt` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Pbt` in this scope
[INFO] [stdout]   --> examples/singleton_struct.rs:14:32
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[derive(Debug, Eq, PartialEq, Pbt)]
[INFO] [stdout]    |                                ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this derive macro
[INFO] [stdout]    |
[INFO] [stdout]  9 + use pbt_macro::Pbt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Pbt` in this scope
[INFO] [stdout]   --> examples/nat.rs:37:71
[INFO] [stdout]    |
[INFO] [stdout] 37 | #[derive(Clone, Debug, Default, Eq, Hash, Ord, PartialEq, PartialOrd, Pbt)]
[INFO] [stdout]    |                                                                       ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this derive macro
[INFO] [stdout]    |
[INFO] [stdout] 13 + use pbt_macro::Pbt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pbt`
[INFO] [stdout]   --> examples/triple_struct.rs:10:6
[INFO] [stdout]    |
[INFO] [stdout] 10 | use {pbt::prelude::*, std::collections::BTreeSet};
[INFO] [stdout]    |      ^^^ use of unresolved module or unlinked crate `pbt`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `pbt`, use `cargo add pbt` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Pbt` in this scope
[INFO] [stdout]   --> examples/unit_struct.rs:11:32
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Debug, Eq, PartialEq, Pbt)]
[INFO] [stdout]    |                                ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this derive macro
[INFO] [stdout]    |
[INFO] [stdout]  9 + use pbt_macro::Pbt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Pbt` in this scope
[INFO] [stdout]   --> examples/triple_enum_of_triple_struct.rs:14:32
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[derive(Debug, Eq, PartialEq, Pbt)]
[INFO] [stdout]    |                                ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this derive macro
[INFO] [stdout]    |
[INFO] [stdout] 12 + use pbt_macro::Pbt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Pbt` in this scope
[INFO] [stdout]   --> examples/nat.rs:58:71
[INFO] [stdout]    |
[INFO] [stdout] 58 | #[derive(Clone, Debug, Default, Eq, Hash, Ord, PartialEq, PartialOrd, Pbt)]
[INFO] [stdout]    |                                                                       ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this derive macro
[INFO] [stdout]    |
[INFO] [stdout] 13 + use pbt_macro::Pbt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pbt`
[INFO] [stdout]  --> examples/generic.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use pbt::prelude::*;
[INFO] [stdout]   |     ^^^ use of unresolved module or unlinked crate `pbt`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `pbt`, use `cargo add pbt` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `pbt` in this scope
[INFO] [stdout]   --> examples/nat.rs:60:7
[INFO] [stdout]    |
[INFO] [stdout] 60 |     #[pbt(index = 1)]
[INFO] [stdout]    |       ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]    |
[INFO] [stdout] 13 + use pbt_macro::pbt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Pbt` in this scope
[INFO] [stdout]   --> examples/dual_enum.rs:13:32
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[derive(Debug, Eq, PartialEq, Pbt)]
[INFO] [stdout]    |                                ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this derive macro
[INFO] [stdout]    |
[INFO] [stdout] 11 + use pbt_macro::Pbt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `pbt` in this scope
[INFO] [stdout]   --> examples/nat.rs:64:7
[INFO] [stdout]    |
[INFO] [stdout] 64 |     #[pbt(index = 0)]
[INFO] [stdout]    |       ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this attribute macro
[INFO] [stdout]    |
[INFO] [stdout] 13 + use pbt_macro::pbt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `pbt`
[INFO] [stdout]  --> examples/void_enum.rs:9:6
[INFO] [stdout]   |
[INFO] [stdout] 9 | use {pbt::prelude::*, std::collections::BTreeSet};
[INFO] [stdout]   |      ^^^ use of unresolved module or unlinked crate `pbt`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `pbt`, use `cargo add pbt` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `pbt` in the list of imported crates
[INFO] [stdout]   --> examples/nat.rs:72:26
[INFO] [stdout]    |
[INFO] [stdout] 72 |             <NatInv as ::pbt::Pbt>::pseudorandom(0, &mut seed).is_some(),
[INFO] [stdout]    |                          ^^^ could not find `pbt` in the list of imported crates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Pbt` in this scope
[INFO] [stdout]   --> examples/triple_struct.rs:12:32
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[derive(Debug, Eq, PartialEq, Pbt)]
[INFO] [stdout]    |                                ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this derive macro
[INFO] [stdout]    |
[INFO] [stdout] 10 + use pbt_macro::Pbt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Pbt` in this scope
[INFO] [stdout]   --> examples/dual_enum.rs:19:32
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[derive(Debug, Eq, PartialEq, Pbt)]
[INFO] [stdout]    |                                ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this derive macro
[INFO] [stdout]    |
[INFO] [stdout] 11 + use pbt_macro::Pbt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Pbt` in this scope
[INFO] [stdout]   --> examples/triple_enum_of_u8.rs:14:32
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[derive(Debug, Eq, PartialEq, Pbt)]
[INFO] [stdout]    |                                ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this derive macro
[INFO] [stdout]    |
[INFO] [stdout] 12 + use pbt_macro::Pbt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Pbt` in this scope
[INFO] [stdout]   --> examples/triple_struct.rs:15:32
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[derive(Debug, Eq, PartialEq, Pbt)]
[INFO] [stdout]    |                                ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this derive macro
[INFO] [stdout]    |
[INFO] [stdout] 10 + use pbt_macro::Pbt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Pbt` in this scope
[INFO] [stdout]   --> examples/unit_struct.rs:14:32
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[derive(Debug, Eq, PartialEq, Pbt)]
[INFO] [stdout]    |                                ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this derive macro
[INFO] [stdout]    |
[INFO] [stdout]  9 + use pbt_macro::Pbt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Pbt` in this scope
[INFO] [stdout]   --> examples/dual_enum.rs:29:32
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[derive(Debug, Eq, PartialEq, Pbt)]
[INFO] [stdout]    |                                ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this derive macro
[INFO] [stdout]    |
[INFO] [stdout] 11 + use pbt_macro::Pbt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Pbt` in this scope
[INFO] [stdout]   --> examples/unit_struct.rs:19:32
[INFO] [stdout]    |
[INFO] [stdout] 19 | #[derive(Debug, Eq, PartialEq, Pbt)]
[INFO] [stdout]    |                                ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this derive macro
[INFO] [stdout]    |
[INFO] [stdout]  9 + use pbt_macro::Pbt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Pbt` in this scope
[INFO] [stdout]   --> examples/triple_enum.rs:13:32
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[derive(Debug, Eq, PartialEq, Pbt)]
[INFO] [stdout]    |                                ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this derive macro
[INFO] [stdout]    |
[INFO] [stdout] 11 + use pbt_macro::Pbt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `MAX_SIZE` found for enum `Triple` in the current scope
[INFO] [stdout]   --> examples/triple_enum_of_triple_struct.rs:22:24
[INFO] [stdout]    |
[INFO] [stdout] 15 | enum Triple {
[INFO] [stdout]    | ----------- variant or associated item `MAX_SIZE` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 22 |     assert_eq!(Triple::MAX_SIZE, MaxSize::Finite(2));
[INFO] [stdout]    |                        ^^^^^^^^ variant or associated item not found in `Triple`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Pbt` in this scope
[INFO] [stdout]   --> examples/dual_enum.rs:39:32
[INFO] [stdout]    |
[INFO] [stdout] 39 | #[derive(Debug, Eq, PartialEq, Pbt)]
[INFO] [stdout]    |                                ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this derive macro
[INFO] [stdout]    |
[INFO] [stdout] 11 + use pbt_macro::Pbt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated item named `MAX_SIZE` found for struct `Paren` in the current scope
[INFO] [stdout]   --> examples/singleton_struct.rs:20:23
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Paren(());
[INFO] [stdout]    | ------------ associated item `MAX_SIZE` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     assert_eq!(Paren::MAX_SIZE, MaxSize::Finite(0));
[INFO] [stdout]    |                       ^^^^^^^^ associated item not found in `Paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MaxSize`
[INFO] [stdout]   --> examples/singleton_struct.rs:20:33
[INFO] [stdout]    |
[INFO] [stdout] 20 |     assert_eq!(Paren::MAX_SIZE, MaxSize::Finite(0));
[INFO] [stdout]    |                                 ^^^^^^^ use of undeclared type `MaxSize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MaxSize`
[INFO] [stdout]   --> examples/triple_enum_of_triple_struct.rs:22:34
[INFO] [stdout]    |
[INFO] [stdout] 22 |     assert_eq!(Triple::MAX_SIZE, MaxSize::Finite(2));
[INFO] [stdout]    |                                  ^^^^^^^ use of undeclared type `MaxSize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `smallest` found for enum `Triple` in the current scope
[INFO] [stdout]   --> examples/triple_enum_of_triple_struct.rs:23:24
[INFO] [stdout]    |
[INFO] [stdout] 15 | enum Triple {
[INFO] [stdout]    | ----------- variant or associated item `smallest` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 23 |     assert_eq!(Triple::smallest(), Some(Triple::A));
[INFO] [stdout]    |                        ^^^^^^^^ variant or associated item not found in `Triple`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `edge_cases` found for enum `Triple` in the current scope
[INFO] [stdout]   --> examples/triple_enum_of_triple_struct.rs:25:32
[INFO] [stdout]    |
[INFO] [stdout] 15 | enum Triple {
[INFO] [stdout]    | ----------- variant or associated item `edge_cases` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 25 |         let mut iter = Triple::edge_cases(BTreeSet::new());
[INFO] [stdout]    |                                ^^^^^^^^^^ variant or associated item not found in `Triple`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `exhaust_size` found for enum `Triple` in the current scope
[INFO] [stdout]   --> examples/triple_enum_of_triple_struct.rs:39:32
[INFO] [stdout]    |
[INFO] [stdout] 15 | enum Triple {
[INFO] [stdout]    | ----------- variant or associated item `exhaust_size` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 39 |         let mut iter = Triple::exhaust_size(0).unwrap();
[INFO] [stdout]    |                                ^^^^^^^^^^^^ variant or associated item not found in `Triple`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `exhaust_size` found for enum `Triple` in the current scope
[INFO] [stdout]   --> examples/triple_enum_of_triple_struct.rs:44:32
[INFO] [stdout]    |
[INFO] [stdout] 15 | enum Triple {
[INFO] [stdout]    | ----------- variant or associated item `exhaust_size` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 44 |         let mut iter = Triple::exhaust_size(1).unwrap();
[INFO] [stdout]    |                                ^^^^^^^^^^^^ variant or associated item not found in `Triple`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `exhaust_size` found for enum `Triple` in the current scope
[INFO] [stdout]   --> examples/triple_enum_of_triple_struct.rs:49:32
[INFO] [stdout]    |
[INFO] [stdout] 15 | enum Triple {
[INFO] [stdout]    | ----------- variant or associated item `exhaust_size` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 49 |         let mut iter = Triple::exhaust_size(2).unwrap();
[INFO] [stdout]    |                                ^^^^^^^^^^^^ variant or associated item not found in `Triple`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Pbt` in this scope
[INFO] [stdout]   --> examples/void_enum.rs:11:32
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Debug, Eq, PartialEq, Pbt)]
[INFO] [stdout]    |                                ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this derive macro
[INFO] [stdout]    |
[INFO] [stdout]  9 + use pbt_macro::Pbt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `exhaust_size` found for enum `Triple` in the current scope
[INFO] [stdout]   --> examples/triple_enum_of_triple_struct.rs:60:21
[INFO] [stdout]    |
[INFO] [stdout] 15 | enum Triple {
[INFO] [stdout]    | ----------- variant or associated item `exhaust_size` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 60 |     assert!(Triple::exhaust_size(3).is_none());
[INFO] [stdout]    |                     ^^^^^^^^^^^^ variant or associated item not found in `Triple`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `exhaust` in this scope
[INFO] [stdout]   --> examples/triple_enum_of_triple_struct.rs:62:24
[INFO] [stdout]    |
[INFO] [stdout] 62 |         let mut iter = exhaust::<Triple>();
[INFO] [stdout]    |                        ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `best_first` in this scope
[INFO] [stdout]   --> examples/triple_enum_of_triple_struct.rs:76:24
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let mut iter = best_first::<Triple>();
[INFO] [stdout]    |                        ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated item named `MAX_SIZE` found for struct `Triple` in the current scope
[INFO] [stdout]   --> examples/triple_struct_of_vec.rs:26:24
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct Triple {
[INFO] [stdout]    | ------------- associated item `MAX_SIZE` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 26 |     assert_eq!(Triple::MAX_SIZE, MaxSize::Infinite);
[INFO] [stdout]    |                        ^^^^^^^^ associated item not found in `Triple`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `MAX_SIZE` found for enum `Nat` in the current scope
[INFO] [stdout]   --> examples/nat.rs:77:21
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub enum Nat {
[INFO] [stdout]    | ------------ variant or associated item `MAX_SIZE` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 77 |     assert_eq!(Nat::MAX_SIZE, MaxSize::Infinite);
[INFO] [stdout]    |                     ^^^^^^^^ variant or associated item not found in `Nat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MaxSize`
[INFO] [stdout]   --> examples/nat.rs:77:31
[INFO] [stdout]    |
[INFO] [stdout] 77 |     assert_eq!(Nat::MAX_SIZE, MaxSize::Infinite);
[INFO] [stdout]    |                               ^^^^^^^ use of undeclared type `MaxSize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `smallest` found for enum `Nat` in the current scope
[INFO] [stdout]   --> examples/nat.rs:78:21
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub enum Nat {
[INFO] [stdout]    | ------------ variant or associated item `smallest` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 78 |     assert_eq!(Nat::smallest(), Some(Nat::O));
[INFO] [stdout]    |                     ^^^^^^^^ variant or associated item not found in `Nat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated item named `MAX_SIZE` found for struct `Paren` in the current scope
[INFO] [stdout]   --> examples/triple_struct.rs:23:23
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Paren((), (), ());
[INFO] [stdout]    | ------------ associated item `MAX_SIZE` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     assert_eq!(Paren::MAX_SIZE, MaxSize::Finite(0));
[INFO] [stdout]    |                       ^^^^^^^^ associated item not found in `Paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MaxSize`
[INFO] [stdout]   --> examples/triple_struct.rs:23:33
[INFO] [stdout]    |
[INFO] [stdout] 23 |     assert_eq!(Paren::MAX_SIZE, MaxSize::Finite(0));
[INFO] [stdout]    |                                 ^^^^^^^ use of undeclared type `MaxSize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `smallest` found for struct `Paren` in the current scope
[INFO] [stdout]   --> examples/singleton_struct.rs:21:23
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Paren(());
[INFO] [stdout]    | ------------ function or associated item `smallest` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |     assert_eq!(Paren::smallest(), Some(Paren(())));
[INFO] [stdout]    |                       ^^^^^^^^ function or associated item not found in `Paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MaxSize`
[INFO] [stdout]   --> examples/triple_struct_of_vec.rs:26:34
[INFO] [stdout]    |
[INFO] [stdout] 26 |     assert_eq!(Triple::MAX_SIZE, MaxSize::Infinite);
[INFO] [stdout]    |                                  ^^^^^^^ use of undeclared type `MaxSize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `smallest` found for struct `Paren` in the current scope
[INFO] [stdout]   --> examples/triple_struct.rs:24:23
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Paren((), (), ());
[INFO] [stdout]    | ------------ function or associated item `smallest` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 24 |     assert_eq!(Paren::smallest(), Some(Paren((), (), ())));
[INFO] [stdout]    |                       ^^^^^^^^ function or associated item not found in `Paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `edge_cases` found for enum `Nat` in the current scope
[INFO] [stdout]   --> examples/nat.rs:80:29
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub enum Nat {
[INFO] [stdout]    | ------------ variant or associated item `edge_cases` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 80 |         let mut iter = Nat::edge_cases(BTreeSet::new());
[INFO] [stdout]    |                             ^^^^^^^^^^ variant or associated item not found in `Nat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `impl_tests` in this scope
[INFO] [stdout]   --> examples/generic.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl_tests!(Tree<u8>, tree_u8);
[INFO] [stdout]    | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `impl_tests` in this scope
[INFO] [stdout]   --> examples/generic.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl_tests!(Tree<()>, tree_unit);
[INFO] [stdout]    | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `edge_cases` found for struct `Paren` in the current scope
[INFO] [stdout]   --> examples/triple_struct.rs:25:20
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Paren((), (), ());
[INFO] [stdout]    | ------------ function or associated item `edge_cases` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 25 |     assert!(Paren::edge_cases(BTreeSet::new()).next().is_some());
[INFO] [stdout]    |                    ^^^^^^^^^^ function or associated item not found in `Paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `smallest` found for struct `Triple` in the current scope
[INFO] [stdout]   --> examples/triple_struct_of_vec.rs:28:17
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct Triple {
[INFO] [stdout]    | ------------- function or associated item `smallest` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 28 |         Triple::smallest(),
[INFO] [stdout]    |                 ^^^^^^^^ function or associated item not found in `Triple`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `edge_cases` found for struct `Paren` in the current scope
[INFO] [stdout]   --> examples/singleton_struct.rs:22:20
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Paren(());
[INFO] [stdout]    | ------------ function or associated item `edge_cases` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 22 |     assert!(Paren::edge_cases(BTreeSet::new()).next().is_some());
[INFO] [stdout]    |                    ^^^^^^^^^^ function or associated item not found in `Paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `exhaust_size` found for struct `Paren` in the current scope
[INFO] [stdout]   --> examples/triple_struct.rs:26:20
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Paren((), (), ());
[INFO] [stdout]    | ------------ function or associated item `exhaust_size` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 26 |     assert!(Paren::exhaust_size(0).is_some());
[INFO] [stdout]    |                    ^^^^^^^^^^^^ function or associated item not found in `Paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `MAX_SIZE` found for enum `Triple` in the current scope
[INFO] [stdout]   --> examples/triple_enum_of_u8.rs:26:24
[INFO] [stdout]    |
[INFO] [stdout] 15 | enum Triple {
[INFO] [stdout]    | ----------- variant or associated item `MAX_SIZE` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 26 |     assert_eq!(Triple::MAX_SIZE, MaxSize::Finite(257));
[INFO] [stdout]    |                        ^^^^^^^^ variant or associated item not found in `Triple`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MaxSize`
[INFO] [stdout]   --> examples/triple_enum_of_u8.rs:26:34
[INFO] [stdout]    |
[INFO] [stdout] 26 |     assert_eq!(Triple::MAX_SIZE, MaxSize::Finite(257));
[INFO] [stdout]    |                                  ^^^^^^^ use of undeclared type `MaxSize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `exhaust_size` found for struct `Paren` in the current scope
[INFO] [stdout]   --> examples/triple_struct.rs:27:20
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Paren((), (), ());
[INFO] [stdout]    | ------------ function or associated item `exhaust_size` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 27 |     assert!(Paren::exhaust_size(1).is_none());
[INFO] [stdout]    |                    ^^^^^^^^^^^^ function or associated item not found in `Paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `exhaust` in this scope
[INFO] [stdout]   --> examples/triple_struct.rs:29:24
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let mut iter = exhaust::<Paren>();
[INFO] [stdout]    |                        ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `impl_tests` in this scope
[INFO] [stdout]   --> examples/generic.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl_tests!(Tree<::core::convert::Infallible>, tree_infallible);
[INFO] [stdout]    | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `best_first` in this scope
[INFO] [stdout]   --> examples/triple_struct.rs:34:24
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let mut iter = best_first::<Paren>();
[INFO] [stdout]    |                        ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `smallest` found for enum `Triple` in the current scope
[INFO] [stdout]   --> examples/triple_enum_of_u8.rs:27:24
[INFO] [stdout]    |
[INFO] [stdout] 15 | enum Triple {
[INFO] [stdout]    | ----------- variant or associated item `smallest` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 27 |     assert_eq!(Triple::smallest(), Some(Triple::A));
[INFO] [stdout]    |                        ^^^^^^^^ variant or associated item not found in `Triple`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `exhaust_size` found for enum `Nat` in the current scope
[INFO] [stdout]   --> examples/nat.rs:91:29
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub enum Nat {
[INFO] [stdout]    | ------------ variant or associated item `exhaust_size` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 91 |         let mut iter = Nat::exhaust_size(0).unwrap();
[INFO] [stdout]    |                             ^^^^^^^^^^^^ variant or associated item not found in `Nat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated item named `MAX_SIZE` found for struct `Brace` in the current scope
[INFO] [stdout]   --> examples/triple_struct.rs:40:23
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Brace {
[INFO] [stdout]    | ------------ associated item `MAX_SIZE` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 40 |     assert_eq!(Brace::MAX_SIZE, MaxSize::Finite(0));
[INFO] [stdout]    |                       ^^^^^^^^ associated item not found in `Brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MaxSize`
[INFO] [stdout]   --> examples/triple_struct.rs:40:33
[INFO] [stdout]    |
[INFO] [stdout] 40 |     assert_eq!(Brace::MAX_SIZE, MaxSize::Finite(0));
[INFO] [stdout]    |                                 ^^^^^^^ use of undeclared type `MaxSize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated item named `MAX_SIZE` found for struct `Bare` in the current scope
[INFO] [stdout]   --> examples/unit_struct.rs:27:22
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Bare;
[INFO] [stdout]    | ----------- associated item `MAX_SIZE` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 27 |     assert_eq!(Bare::MAX_SIZE, MaxSize::Finite(0));
[INFO] [stdout]    |                      ^^^^^^^^ associated item not found in `Bare`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `edge_cases` found for struct `Triple` in the current scope
[INFO] [stdout]   --> examples/triple_struct_of_vec.rs:35:21
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct Triple {
[INFO] [stdout]    | ------------- function or associated item `edge_cases` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 35 |     assert!(Triple::edge_cases(BTreeSet::new()).next().is_some());
[INFO] [stdout]    |                     ^^^^^^^^^^ function or associated item not found in `Triple`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `smallest` found for struct `Brace` in the current scope
[INFO] [stdout]   --> examples/triple_struct.rs:42:16
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Brace {
[INFO] [stdout]    | ------------ function or associated item `smallest` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 42 |         Brace::smallest(),
[INFO] [stdout]    |                ^^^^^^^^ function or associated item not found in `Brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated item named `MAX_SIZE` found for struct `Paren` in the current scope
[INFO] [stdout]   --> examples/dual_struct.rs:22:23
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Paren((), ());
[INFO] [stdout]    | ------------ associated item `MAX_SIZE` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 22 |     assert_eq!(Paren::MAX_SIZE, MaxSize::Finite(0));
[INFO] [stdout]    |                       ^^^^^^^^ associated item not found in `Paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MaxSize`
[INFO] [stdout]   --> examples/dual_struct.rs:22:33
[INFO] [stdout]    |
[INFO] [stdout] 22 |     assert_eq!(Paren::MAX_SIZE, MaxSize::Finite(0));
[INFO] [stdout]    |                                 ^^^^^^^ use of undeclared type `MaxSize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `edge_cases` found for enum `Triple` in the current scope
[INFO] [stdout]   --> examples/triple_enum_of_u8.rs:29:32
[INFO] [stdout]    |
[INFO] [stdout] 15 | enum Triple {
[INFO] [stdout]    | ----------- variant or associated item `edge_cases` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 29 |         let mut iter = Triple::edge_cases(BTreeSet::new());
[INFO] [stdout]    |                                ^^^^^^^^^^ variant or associated item not found in `Triple`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Pbt` in this scope
[INFO] [stdout]  --> examples/generic.rs:5:71
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Clone, Debug, Default, Eq, Hash, Ord, PartialEq, PartialOrd, Pbt)]
[INFO] [stdout]   |                                                                       ^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this derive macro
[INFO] [stdout]   |
[INFO] [stdout] 3 + use pbt_macro::Pbt;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MaxSize`
[INFO] [stdout]   --> examples/unit_struct.rs:27:32
[INFO] [stdout]    |
[INFO] [stdout] 27 |     assert_eq!(Bare::MAX_SIZE, MaxSize::Finite(0));
[INFO] [stdout]    |                                ^^^^^^^ use of undeclared type `MaxSize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `smallest` found for struct `Bare` in the current scope
[INFO] [stdout]   --> examples/unit_struct.rs:28:22
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Bare;
[INFO] [stdout]    | ----------- function or associated item `smallest` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 28 |     assert_eq!(Bare::smallest(), Some(Bare));
[INFO] [stdout]    |                      ^^^^^^^^ function or associated item not found in `Bare`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `exhaust_size` found for enum `Nat` in the current scope
[INFO] [stdout]   --> examples/nat.rs:96:29
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub enum Nat {
[INFO] [stdout]    | ------------ variant or associated item `exhaust_size` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 96 |         let mut iter = Nat::exhaust_size(1).unwrap();
[INFO] [stdout]    |                             ^^^^^^^^^^^^ variant or associated item not found in `Nat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `edge_cases` found for struct `Brace` in the current scope
[INFO] [stdout]   --> examples/triple_struct.rs:49:20
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Brace {
[INFO] [stdout]    | ------------ function or associated item `edge_cases` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 49 |     assert!(Brace::edge_cases(BTreeSet::new()).next().is_some());
[INFO] [stdout]    |                    ^^^^^^^^^^ function or associated item not found in `Brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `exhaust_size` found for struct `Paren` in the current scope
[INFO] [stdout]   --> examples/singleton_struct.rs:23:20
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Paren(());
[INFO] [stdout]    | ------------ function or associated item `exhaust_size` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     assert!(Paren::exhaust_size(0).is_some());
[INFO] [stdout]    |                    ^^^^^^^^^^^^ function or associated item not found in `Paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `edge_cases` found for struct `Bare` in the current scope
[INFO] [stdout]   --> examples/unit_struct.rs:29:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Bare;
[INFO] [stdout]    | ----------- function or associated item `edge_cases` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 29 |     assert!(Bare::edge_cases(BTreeSet::new()).next().is_some());
[INFO] [stdout]    |                   ^^^^^^^^^^ function or associated item not found in `Bare`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `exhaust_size` found for struct `Brace` in the current scope
[INFO] [stdout]   --> examples/triple_struct.rs:50:20
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Brace {
[INFO] [stdout]    | ------------ function or associated item `exhaust_size` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 50 |     assert!(Brace::exhaust_size(0).is_some());
[INFO] [stdout]    |                    ^^^^^^^^^^^^ function or associated item not found in `Brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `smallest` found for struct `Paren` in the current scope
[INFO] [stdout]   --> examples/dual_struct.rs:23:23
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Paren((), ());
[INFO] [stdout]    | ------------ function or associated item `smallest` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     assert_eq!(Paren::smallest(), Some(Paren((), ())));
[INFO] [stdout]    |                       ^^^^^^^^ function or associated item not found in `Paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `exhaust_size` found for enum `Nat` in the current scope
[INFO] [stdout]    --> examples/nat.rs:106:29
[INFO] [stdout]     |
[INFO] [stdout]  17 | pub enum Nat {
[INFO] [stdout]     | ------------ variant or associated item `exhaust_size` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 106 |         let mut iter = Nat::exhaust_size(2).unwrap();
[INFO] [stdout]     |                             ^^^^^^^^^^^^ variant or associated item not found in `Nat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `exhaust_size` found for enum `Triple` in the current scope
[INFO] [stdout]   --> examples/triple_enum_of_u8.rs:44:32
[INFO] [stdout]    |
[INFO] [stdout] 15 | enum Triple {
[INFO] [stdout]    | ----------- variant or associated item `exhaust_size` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 44 |         let mut iter = Triple::exhaust_size(0).unwrap();
[INFO] [stdout]    |                                ^^^^^^^^^^^^ variant or associated item not found in `Triple`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `MAX_SIZE` found for enum `NatInv` in the current scope
[INFO] [stdout]    --> examples/nat.rs:118:24
[INFO] [stdout]     |
[INFO] [stdout]  38 | pub enum NatInv {
[INFO] [stdout]     | --------------- variant or associated item `MAX_SIZE` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 118 |     assert_eq!(NatInv::MAX_SIZE, MaxSize::Infinite);
[INFO] [stdout]     |                        ^^^^^^^^ variant or associated item not found in `NatInv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `exhaust_size` found for struct `Brace` in the current scope
[INFO] [stdout]   --> examples/triple_struct.rs:51:20
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Brace {
[INFO] [stdout]    | ------------ function or associated item `exhaust_size` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 51 |     assert!(Brace::exhaust_size(1).is_none());
[INFO] [stdout]    |                    ^^^^^^^^^^^^ function or associated item not found in `Brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `exhaust` in this scope
[INFO] [stdout]   --> examples/triple_struct.rs:53:24
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let mut iter = exhaust::<Brace>();
[INFO] [stdout]    |                        ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MaxSize`
[INFO] [stdout]    --> examples/nat.rs:118:34
[INFO] [stdout]     |
[INFO] [stdout] 118 |     assert_eq!(NatInv::MAX_SIZE, MaxSize::Infinite);
[INFO] [stdout]     |                                  ^^^^^^^ use of undeclared type `MaxSize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `exhaust_size` found for struct `Bare` in the current scope
[INFO] [stdout]   --> examples/unit_struct.rs:30:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Bare;
[INFO] [stdout]    | ----------- function or associated item `exhaust_size` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 30 |     assert!(Bare::exhaust_size(0).is_some());
[INFO] [stdout]    |                   ^^^^^^^^^^^^ function or associated item not found in `Bare`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `best_first` in this scope
[INFO] [stdout]   --> examples/triple_struct.rs:65:24
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let mut iter = best_first::<Brace>();
[INFO] [stdout]    |                        ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `edge_cases` found for struct `Paren` in the current scope
[INFO] [stdout]   --> examples/dual_struct.rs:24:20
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Paren((), ());
[INFO] [stdout]    | ------------ function or associated item `edge_cases` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 24 |     assert!(Paren::edge_cases(BTreeSet::new()).next().is_some());
[INFO] [stdout]    |                    ^^^^^^^^^^ function or associated item not found in `Paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `smallest` found for enum `NatInv` in the current scope
[INFO] [stdout]    --> examples/nat.rs:119:24
[INFO] [stdout]     |
[INFO] [stdout]  38 | pub enum NatInv {
[INFO] [stdout]     | --------------- variant or associated item `smallest` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 119 |     assert_eq!(NatInv::smallest(), Some(NatInv::O));
[INFO] [stdout]     |                        ^^^^^^^^ variant or associated item not found in `NatInv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pbt-macro` (example "triple_enum_of_triple_struct") due to 12 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no variant or associated item named `exhaust_size` found for enum `Triple` in the current scope
[INFO] [stdout]   --> examples/triple_enum_of_u8.rs:49:32
[INFO] [stdout]    |
[INFO] [stdout] 15 | enum Triple {
[INFO] [stdout]    | ----------- variant or associated item `exhaust_size` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 49 |         let mut iter = Triple::exhaust_size(1).unwrap();
[INFO] [stdout]    |                                ^^^^^^^^^^^^ variant or associated item not found in `Triple`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `exhaust_size` found for struct `Paren` in the current scope
[INFO] [stdout]   --> examples/singleton_struct.rs:24:20
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Paren(());
[INFO] [stdout]    | ------------ function or associated item `exhaust_size` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 24 |     assert!(Paren::exhaust_size(1).is_none());
[INFO] [stdout]    |                    ^^^^^^^^^^^^ function or associated item not found in `Paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `MAX_SIZE` found for enum `Void` in the current scope
[INFO] [stdout]   --> examples/void_enum.rs:15:22
[INFO] [stdout]    |
[INFO] [stdout] 12 | enum Void {}
[INFO] [stdout]    | --------- variant or associated item `MAX_SIZE` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 15 |     assert_eq!(Void::MAX_SIZE, MaxSize::Uninstantiable);
[INFO] [stdout]    |                      ^^^^^^^^ variant or associated item not found in `Void`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MaxSize`
[INFO] [stdout]   --> examples/void_enum.rs:15:32
[INFO] [stdout]    |
[INFO] [stdout] 15 |     assert_eq!(Void::MAX_SIZE, MaxSize::Uninstantiable);
[INFO] [stdout]    |                                ^^^^^^^ use of undeclared type `MaxSize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `exhaust_size` found for struct `Bare` in the current scope
[INFO] [stdout]   --> examples/unit_struct.rs:31:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Bare;
[INFO] [stdout]    | ----------- function or associated item `exhaust_size` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 31 |     assert!(Bare::exhaust_size(1).is_none());
[INFO] [stdout]    |                   ^^^^^^^^^^^^ function or associated item not found in `Bare`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `exhaust` in this scope
[INFO] [stdout]   --> examples/unit_struct.rs:33:24
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let mut iter = exhaust::<Bare>();
[INFO] [stdout]    |                        ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `edge_cases` found for enum `NatInv` in the current scope
[INFO] [stdout]    --> examples/nat.rs:121:32
[INFO] [stdout]     |
[INFO] [stdout]  38 | pub enum NatInv {
[INFO] [stdout]     | --------------- variant or associated item `edge_cases` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 121 |         let mut iter = NatInv::edge_cases(BTreeSet::new());
[INFO] [stdout]     |                                ^^^^^^^^^^ variant or associated item not found in `NatInv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `exhaust_size` found for struct `Paren` in the current scope
[INFO] [stdout]   --> examples/dual_struct.rs:25:20
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Paren((), ());
[INFO] [stdout]    | ------------ function or associated item `exhaust_size` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 25 |     assert!(Paren::exhaust_size(0).is_some());
[INFO] [stdout]    |                    ^^^^^^^^^^^^ function or associated item not found in `Paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `best_first` in this scope
[INFO] [stdout]   --> examples/unit_struct.rs:38:24
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let mut iter = best_first::<Bare>();
[INFO] [stdout]    |                        ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `smallest` found for enum `Void` in the current scope
[INFO] [stdout]   --> examples/void_enum.rs:16:22
[INFO] [stdout]    |
[INFO] [stdout] 12 | enum Void {}
[INFO] [stdout]    | --------- variant or associated item `smallest` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 16 |     assert_eq!(Void::smallest(), None);
[INFO] [stdout]    |                      ^^^^^^^^ variant or associated item not found in `Void`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `exhaust` in this scope
[INFO] [stdout]   --> examples/singleton_struct.rs:26:24
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let mut iter = exhaust::<Paren>();
[INFO] [stdout]    |                        ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `best_first` in this scope
[INFO] [stdout]   --> examples/singleton_struct.rs:31:24
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let mut iter = best_first::<Paren>();
[INFO] [stdout]    |                        ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `exhaust_size` found for enum `Triple` in the current scope
[INFO] [stdout]   --> examples/triple_enum_of_u8.rs:54:32
[INFO] [stdout]    |
[INFO] [stdout] 15 | enum Triple {
[INFO] [stdout]    | ----------- variant or associated item `exhaust_size` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 54 |         let mut iter = Triple::exhaust_size(2).unwrap();
[INFO] [stdout]    |                                ^^^^^^^^^^^^ variant or associated item not found in `Triple`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated item named `MAX_SIZE` found for struct `Paren` in the current scope
[INFO] [stdout]   --> examples/unit_struct.rs:44:23
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Paren();
[INFO] [stdout]    | ------------ associated item `MAX_SIZE` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 44 |     assert_eq!(Paren::MAX_SIZE, MaxSize::Finite(0));
[INFO] [stdout]    |                       ^^^^^^^^ associated item not found in `Paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `edge_cases` found for enum `Void` in the current scope
[INFO] [stdout]   --> examples/void_enum.rs:17:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | enum Void {}
[INFO] [stdout]    | --------- variant or associated item `edge_cases` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 17 |     assert!(Void::edge_cases(BTreeSet::new()).next().is_none());
[INFO] [stdout]    |                   ^^^^^^^^^^ variant or associated item not found in `Void`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `exhaust_size` found for struct `Triple` in the current scope
[INFO] [stdout]   --> examples/triple_struct_of_vec.rs:36:21
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct Triple {
[INFO] [stdout]    | ------------- function or associated item `exhaust_size` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 36 |     assert!(Triple::exhaust_size(0).is_some());
[INFO] [stdout]    |                     ^^^^^^^^^^^^ function or associated item not found in `Triple`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `exhaust_size` found for struct `Paren` in the current scope
[INFO] [stdout]   --> examples/dual_struct.rs:26:20
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Paren((), ());
[INFO] [stdout]    | ------------ function or associated item `exhaust_size` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 26 |     assert!(Paren::exhaust_size(1).is_none());
[INFO] [stdout]    |                    ^^^^^^^^^^^^ function or associated item not found in `Paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `exhaust` in this scope
[INFO] [stdout]   --> examples/dual_struct.rs:28:24
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let mut iter = exhaust::<Paren>();
[INFO] [stdout]    |                        ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `best_first` in this scope
[INFO] [stdout]   --> examples/dual_struct.rs:33:24
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let mut iter = best_first::<Paren>();
[INFO] [stdout]    |                        ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MaxSize`
[INFO] [stdout]   --> examples/unit_struct.rs:44:33
[INFO] [stdout]    |
[INFO] [stdout] 44 |     assert_eq!(Paren::MAX_SIZE, MaxSize::Finite(0));
[INFO] [stdout]    |                                 ^^^^^^^ use of undeclared type `MaxSize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `exhaust_size` found for enum `Void` in the current scope
[INFO] [stdout]   --> examples/void_enum.rs:18:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | enum Void {}
[INFO] [stdout]    | --------- variant or associated item `exhaust_size` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 18 |     assert!(Void::exhaust_size(0).is_none());
[INFO] [stdout]    |                   ^^^^^^^^^^^^ variant or associated item not found in `Void`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated item named `MAX_SIZE` found for struct `Brace` in the current scope
[INFO] [stdout]   --> examples/singleton_struct.rs:37:23
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Brace {
[INFO] [stdout]    | ------------ associated item `MAX_SIZE` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 37 |     assert_eq!(Brace::MAX_SIZE, MaxSize::Finite(0));
[INFO] [stdout]    |                       ^^^^^^^^ associated item not found in `Brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `smallest` found for struct `Paren` in the current scope
[INFO] [stdout]   --> examples/unit_struct.rs:45:23
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Paren();
[INFO] [stdout]    | ------------ function or associated item `smallest` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 45 |     assert_eq!(Paren::smallest(), Some(Paren()));
[INFO] [stdout]    |                       ^^^^^^^^ function or associated item not found in `Paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `exhaust` in this scope
[INFO] [stdout]   --> examples/void_enum.rs:19:16
[INFO] [stdout]    |
[INFO] [stdout] 19 |     assert_eq!(exhaust::<Void>().next(), None);
[INFO] [stdout]    |                ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `best_first` in this scope
[INFO] [stdout]   --> examples/void_enum.rs:20:16
[INFO] [stdout]    |
[INFO] [stdout] 20 |     assert_eq!(best_first::<Void>().next(), None);
[INFO] [stdout]    |                ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MaxSize`
[INFO] [stdout]   --> examples/singleton_struct.rs:37:33
[INFO] [stdout]    |
[INFO] [stdout] 37 |     assert_eq!(Brace::MAX_SIZE, MaxSize::Finite(0));
[INFO] [stdout]    |                                 ^^^^^^^ use of undeclared type `MaxSize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `exhaust_size` found for enum `Triple` in the current scope
[INFO] [stdout]   --> examples/triple_enum_of_u8.rs:59:21
[INFO] [stdout]    |
[INFO] [stdout] 15 | enum Triple {
[INFO] [stdout]    | ----------- variant or associated item `exhaust_size` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 59 |     assert!(Triple::exhaust_size(3).is_some());
[INFO] [stdout]    |                     ^^^^^^^^^^^^ variant or associated item not found in `Triple`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `exhaust` in this scope
[INFO] [stdout]   --> examples/triple_enum_of_u8.rs:61:24
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let mut iter = exhaust::<Triple>();
[INFO] [stdout]    |                        ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `exhaust_size` found for enum `NatInv` in the current scope
[INFO] [stdout]    --> examples/nat.rs:132:32
[INFO] [stdout]     |
[INFO] [stdout]  38 | pub enum NatInv {
[INFO] [stdout]     | --------------- variant or associated item `exhaust_size` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 132 |         let mut iter = NatInv::exhaust_size(0).unwrap();
[INFO] [stdout]     |                                ^^^^^^^^^^^^ variant or associated item not found in `NatInv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `smallest` found for struct `Brace` in the current scope
[INFO] [stdout]   --> examples/singleton_struct.rs:38:23
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Brace {
[INFO] [stdout]    | ------------ function or associated item `smallest` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 38 |     assert_eq!(Brace::smallest(), Some(Brace { unit: () }));
[INFO] [stdout]    |                       ^^^^^^^^ function or associated item not found in `Brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `edge_cases` found for struct `Paren` in the current scope
[INFO] [stdout]   --> examples/unit_struct.rs:46:20
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Paren();
[INFO] [stdout]    | ------------ function or associated item `edge_cases` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 46 |     assert!(Paren::edge_cases(BTreeSet::new()).next().is_some());
[INFO] [stdout]    |                    ^^^^^^^^^^ function or associated item not found in `Paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `exhaust_size` found for struct `Triple` in the current scope
[INFO] [stdout]   --> examples/triple_struct_of_vec.rs:37:21
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct Triple {
[INFO] [stdout]    | ------------- function or associated item `exhaust_size` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 37 |     assert!(Triple::exhaust_size(1).is_some());
[INFO] [stdout]    |                     ^^^^^^^^^^^^ function or associated item not found in `Triple`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `exhaust` in this scope
[INFO] [stdout]   --> examples/triple_struct_of_vec.rs:39:24
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let mut iter = exhaust::<Triple>();
[INFO] [stdout]    |                        ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `edge_cases` found for struct `Brace` in the current scope
[INFO] [stdout]   --> examples/singleton_struct.rs:39:20
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Brace {
[INFO] [stdout]    | ------------ function or associated item `edge_cases` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 39 |     assert!(Brace::edge_cases(BTreeSet::new()).next().is_some());
[INFO] [stdout]    |                    ^^^^^^^^^^ function or associated item not found in `Brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated item named `MAX_SIZE` found for struct `Brace` in the current scope
[INFO] [stdout]   --> examples/dual_struct.rs:39:23
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Brace {
[INFO] [stdout]    | ------------ associated item `MAX_SIZE` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 39 |     assert_eq!(Brace::MAX_SIZE, MaxSize::Finite(0));
[INFO] [stdout]    |                       ^^^^^^^^ associated item not found in `Brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `exhaust_size` found for enum `NatInv` in the current scope
[INFO] [stdout]    --> examples/nat.rs:137:32
[INFO] [stdout]     |
[INFO] [stdout]  38 | pub enum NatInv {
[INFO] [stdout]     | --------------- variant or associated item `exhaust_size` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 137 |         let mut iter = NatInv::exhaust_size(1).unwrap();
[INFO] [stdout]     |                                ^^^^^^^^^^^^ variant or associated item not found in `NatInv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `exhaust_size` found for struct `Brace` in the current scope
[INFO] [stdout]   --> examples/singleton_struct.rs:40:20
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Brace {
[INFO] [stdout]    | ------------ function or associated item `exhaust_size` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 40 |     assert!(Brace::exhaust_size(0).is_some());
[INFO] [stdout]    |                    ^^^^^^^^^^^^ function or associated item not found in `Brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `exhaust_size` found for struct `Paren` in the current scope
[INFO] [stdout]   --> examples/unit_struct.rs:47:20
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Paren();
[INFO] [stdout]    | ------------ function or associated item `exhaust_size` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 47 |     assert!(Paren::exhaust_size(0).is_some());
[INFO] [stdout]    |                    ^^^^^^^^^^^^ function or associated item not found in `Paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MaxSize`
[INFO] [stdout]   --> examples/dual_struct.rs:39:33
[INFO] [stdout]    |
[INFO] [stdout] 39 |     assert_eq!(Brace::MAX_SIZE, MaxSize::Finite(0));
[INFO] [stdout]    |                                 ^^^^^^^ use of undeclared type `MaxSize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `smallest` found for struct `Brace` in the current scope
[INFO] [stdout]   --> examples/dual_struct.rs:40:23
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Brace {
[INFO] [stdout]    | ------------ function or associated item `smallest` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 40 |     assert_eq!(Brace::smallest(), Some(Brace { a: (), b: () }));
[INFO] [stdout]    |                       ^^^^^^^^ function or associated item not found in `Brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `exhaust_size` found for enum `NatInv` in the current scope
[INFO] [stdout]    --> examples/nat.rs:147:32
[INFO] [stdout]     |
[INFO] [stdout]  38 | pub enum NatInv {
[INFO] [stdout]     | --------------- variant or associated item `exhaust_size` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 147 |         let mut iter = NatInv::exhaust_size(2).unwrap();
[INFO] [stdout]     |                                ^^^^^^^^^^^^ variant or associated item not found in `NatInv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `exhaust_size` found for struct `Brace` in the current scope
[INFO] [stdout]   --> examples/singleton_struct.rs:41:20
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Brace {
[INFO] [stdout]    | ------------ function or associated item `exhaust_size` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 41 |     assert!(Brace::exhaust_size(1).is_none());
[INFO] [stdout]    |                    ^^^^^^^^^^^^ function or associated item not found in `Brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `exhaust` in this scope
[INFO] [stdout]   --> examples/singleton_struct.rs:43:24
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let mut iter = exhaust::<Brace>();
[INFO] [stdout]    |                        ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `best_first` in this scope
[INFO] [stdout]   --> examples/singleton_struct.rs:48:24
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let mut iter = best_first::<Brace>();
[INFO] [stdout]    |                        ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `MAX_SIZE` found for enum `NatReindexed` in the current scope
[INFO] [stdout]    --> examples/nat.rs:159:30
[INFO] [stdout]     |
[INFO] [stdout]  59 | pub enum NatReindexed {
[INFO] [stdout]     | --------------------- variant or associated item `MAX_SIZE` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 159 |     assert_eq!(NatReindexed::MAX_SIZE, MaxSize::Infinite);
[INFO] [stdout]     |                              ^^^^^^^^ variant or associated item not found in `NatReindexed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MaxSize`
[INFO] [stdout]    --> examples/nat.rs:159:40
[INFO] [stdout]     |
[INFO] [stdout] 159 |     assert_eq!(NatReindexed::MAX_SIZE, MaxSize::Infinite);
[INFO] [stdout]     |                                        ^^^^^^^ use of undeclared type `MaxSize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `exhaust_size` found for struct `Paren` in the current scope
[INFO] [stdout]   --> examples/unit_struct.rs:48:20
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Paren();
[INFO] [stdout]    | ------------ function or associated item `exhaust_size` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 48 |     assert!(Paren::exhaust_size(1).is_none());
[INFO] [stdout]    |                    ^^^^^^^^^^^^ function or associated item not found in `Paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `exhaust` in this scope
[INFO] [stdout]   --> examples/unit_struct.rs:50:24
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let mut iter = exhaust::<Paren>();
[INFO] [stdout]    |                        ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `best_first` in this scope
[INFO] [stdout]   --> examples/unit_struct.rs:55:24
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let mut iter = best_first::<Paren>();
[INFO] [stdout]    |                        ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `smallest` found for enum `NatReindexed` in the current scope
[INFO] [stdout]    --> examples/nat.rs:160:30
[INFO] [stdout]     |
[INFO] [stdout]  59 | pub enum NatReindexed {
[INFO] [stdout]     | --------------------- variant or associated item `smallest` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 160 |     assert_eq!(NatReindexed::smallest(), Some(NatReindexed::O));
[INFO] [stdout]     |                              ^^^^^^^^ variant or associated item not found in `NatReindexed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated item named `MAX_SIZE` found for struct `Brace` in the current scope
[INFO] [stdout]   --> examples/unit_struct.rs:61:23
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct Brace {}
[INFO] [stdout]    | ------------ associated item `MAX_SIZE` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 61 |     assert_eq!(Brace::MAX_SIZE, MaxSize::Finite(0));
[INFO] [stdout]    |                       ^^^^^^^^ associated item not found in `Brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MaxSize`
[INFO] [stdout]   --> examples/unit_struct.rs:61:33
[INFO] [stdout]    |
[INFO] [stdout] 61 |     assert_eq!(Brace::MAX_SIZE, MaxSize::Finite(0));
[INFO] [stdout]    |                                 ^^^^^^^ use of undeclared type `MaxSize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `edge_cases` found for enum `NatReindexed` in the current scope
[INFO] [stdout]    --> examples/nat.rs:162:38
[INFO] [stdout]     |
[INFO] [stdout]  59 | pub enum NatReindexed {
[INFO] [stdout]     | --------------------- variant or associated item `edge_cases` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 162 |         let mut iter = NatReindexed::edge_cases(BTreeSet::new());
[INFO] [stdout]     |                                      ^^^^^^^^^^ variant or associated item not found in `NatReindexed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pbt-macro` (example "void_enum") due to 9 previous errors
[INFO] [stderr] error: could not compile `pbt-macro` (example "singleton_struct") due to 19 previous errors
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `smallest` found for struct `Brace` in the current scope
[INFO] [stdout]   --> examples/unit_struct.rs:62:23
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct Brace {}
[INFO] [stdout]    | ------------ function or associated item `smallest` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 62 |     assert_eq!(Brace::smallest(), Some(Brace {}));
[INFO] [stdout]    |                       ^^^^^^^^ function or associated item not found in `Brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `MAX_SIZE` found for enum `Bare` in the current scope
[INFO] [stdout]   --> examples/singleton_enum.rs:39:22
[INFO] [stdout]    |
[INFO] [stdout] 12 | enum Bare {
[INFO] [stdout]    | --------- variant or associated item `MAX_SIZE` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 39 |     assert_eq!(Bare::MAX_SIZE, MaxSize::Finite(0));
[INFO] [stdout]    |                      ^^^^^^^^ variant or associated item not found in `Bare`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `edge_cases` found for struct `Brace` in the current scope
[INFO] [stdout]   --> examples/unit_struct.rs:63:20
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct Brace {}
[INFO] [stdout]    | ------------ function or associated item `edge_cases` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 63 |     assert!(Brace::edge_cases(BTreeSet::new()).next().is_some());
[INFO] [stdout]    |                    ^^^^^^^^^^ function or associated item not found in `Brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `exhaust_size` found for struct `Brace` in the current scope
[INFO] [stdout]   --> examples/unit_struct.rs:64:20
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct Brace {}
[INFO] [stdout]    | ------------ function or associated item `exhaust_size` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 64 |     assert!(Brace::exhaust_size(0).is_some());
[INFO] [stdout]    |                    ^^^^^^^^^^^^ function or associated item not found in `Brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `exhaust_size` found for struct `Brace` in the current scope
[INFO] [stdout]   --> examples/unit_struct.rs:65:20
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct Brace {}
[INFO] [stdout]    | ------------ function or associated item `exhaust_size` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 65 |     assert!(Brace::exhaust_size(1).is_none());
[INFO] [stdout]    |                    ^^^^^^^^^^^^ function or associated item not found in `Brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `exhaust` in this scope
[INFO] [stdout]   --> examples/unit_struct.rs:67:24
[INFO] [stdout]    |
[INFO] [stdout] 67 |         let mut iter = exhaust::<Brace>();
[INFO] [stdout]    |                        ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `best_first` in this scope
[INFO] [stdout]   --> examples/unit_struct.rs:72:24
[INFO] [stdout]    |
[INFO] [stdout] 72 |         let mut iter = best_first::<Brace>();
[INFO] [stdout]    |                        ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MaxSize`
[INFO] [stdout]   --> examples/singleton_enum.rs:39:32
[INFO] [stdout]    |
[INFO] [stdout] 39 |     assert_eq!(Bare::MAX_SIZE, MaxSize::Finite(0));
[INFO] [stdout]    |                                ^^^^^^^ use of undeclared type `MaxSize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `MAX_SIZE` found for enum `Triple` in the current scope
[INFO] [stdout]   --> examples/triple_enum.rs:25:24
[INFO] [stdout]    |
[INFO] [stdout] 18 | enum Triple {
[INFO] [stdout]    | ----------- variant or associated item `MAX_SIZE` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 25 |     assert_eq!(Triple::MAX_SIZE, MaxSize::Finite(2));
[INFO] [stdout]    |                        ^^^^^^^^ variant or associated item not found in `Triple`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MaxSize`
[INFO] [stdout]   --> examples/triple_enum.rs:25:34
[INFO] [stdout]    |
[INFO] [stdout] 25 |     assert_eq!(Triple::MAX_SIZE, MaxSize::Finite(2));
[INFO] [stdout]    |                                  ^^^^^^^ use of undeclared type `MaxSize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `smallest` found for enum `Triple` in the current scope
[INFO] [stdout]   --> examples/triple_enum.rs:26:24
[INFO] [stdout]    |
[INFO] [stdout] 18 | enum Triple {
[INFO] [stdout]    | ----------- variant or associated item `smallest` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 26 |     assert_eq!(Triple::smallest(), Some(Triple::A));
[INFO] [stdout]    |                        ^^^^^^^^ variant or associated item not found in `Triple`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `edge_cases` found for enum `Triple` in the current scope
[INFO] [stdout]   --> examples/triple_enum.rs:28:32
[INFO] [stdout]    |
[INFO] [stdout] 18 | enum Triple {
[INFO] [stdout]    | ----------- variant or associated item `edge_cases` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 28 |         let mut iter = Triple::edge_cases(BTreeSet::new());
[INFO] [stdout]    |                                ^^^^^^^^^^ variant or associated item not found in `Triple`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `exhaust_size` found for enum `NatReindexed` in the current scope
[INFO] [stdout]    --> examples/nat.rs:173:38
[INFO] [stdout]     |
[INFO] [stdout]  59 | pub enum NatReindexed {
[INFO] [stdout]     | --------------------- variant or associated item `exhaust_size` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 173 |         let mut iter = NatReindexed::exhaust_size(0).unwrap();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^ variant or associated item not found in `NatReindexed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `exhaust_size` found for enum `NatReindexed` in the current scope
[INFO] [stdout]    --> examples/nat.rs:178:38
[INFO] [stdout]     |
[INFO] [stdout]  59 | pub enum NatReindexed {
[INFO] [stdout]     | --------------------- variant or associated item `exhaust_size` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 178 |         let mut iter = NatReindexed::exhaust_size(1).unwrap();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^ variant or associated item not found in `NatReindexed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `exhaust_size` found for enum `NatReindexed` in the current scope
[INFO] [stdout]    --> examples/nat.rs:188:38
[INFO] [stdout]     |
[INFO] [stdout]  59 | pub enum NatReindexed {
[INFO] [stdout]     | --------------------- variant or associated item `exhaust_size` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 188 |         let mut iter = NatReindexed::exhaust_size(2).unwrap();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^ variant or associated item not found in `NatReindexed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `edge_cases` found for struct `Brace` in the current scope
[INFO] [stdout]   --> examples/dual_struct.rs:41:20
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Brace {
[INFO] [stdout]    | ------------ function or associated item `edge_cases` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 41 |     assert!(Brace::edge_cases(BTreeSet::new()).next().is_some());
[INFO] [stdout]    |                    ^^^^^^^^^^ function or associated item not found in `Brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pbt-macro` (example "triple_struct") due to 19 previous errors
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `exhaust_size` found for enum `Triple` in the current scope
[INFO] [stdout]   --> examples/triple_enum.rs:35:32
[INFO] [stdout]    |
[INFO] [stdout] 18 | enum Triple {
[INFO] [stdout]    | ----------- variant or associated item `exhaust_size` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 35 |         let mut iter = Triple::exhaust_size(0).unwrap();
[INFO] [stdout]    |                                ^^^^^^^^^^^^ variant or associated item not found in `Triple`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0599.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pbt-macro` (example "triple_enum_of_u8") due to 11 previous errors
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `smallest` found for enum `Bare` in the current scope
[INFO] [stdout]   --> examples/singleton_enum.rs:40:22
[INFO] [stdout]    |
[INFO] [stdout] 12 | enum Bare {
[INFO] [stdout]    | --------- variant or associated item `smallest` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 40 |     assert_eq!(Bare::smallest(), Some(Bare::Variant));
[INFO] [stdout]    |                      ^^^^^^^^ variant or associated item not found in `Bare`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `exhaust_size` found for enum `Triple` in the current scope
[INFO] [stdout]   --> examples/triple_enum.rs:40:32
[INFO] [stdout]    |
[INFO] [stdout] 18 | enum Triple {
[INFO] [stdout]    | ----------- variant or associated item `exhaust_size` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 40 |         let mut iter = Triple::exhaust_size(1).unwrap();
[INFO] [stdout]    |                                ^^^^^^^^^^^^ variant or associated item not found in `Triple`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `edge_cases` found for enum `Bare` in the current scope
[INFO] [stdout]   --> examples/singleton_enum.rs:41:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | enum Bare {
[INFO] [stdout]    | --------- variant or associated item `edge_cases` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 41 |     assert!(Bare::edge_cases(BTreeSet::new()).next().is_some());
[INFO] [stdout]    |                   ^^^^^^^^^^ variant or associated item not found in `Bare`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `exhaust_size` found for enum `Triple` in the current scope
[INFO] [stdout]   --> examples/triple_enum.rs:45:32
[INFO] [stdout]    |
[INFO] [stdout] 18 | enum Triple {
[INFO] [stdout]    | ----------- variant or associated item `exhaust_size` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 45 |         let mut iter = Triple::exhaust_size(2).unwrap();
[INFO] [stdout]    |                                ^^^^^^^^^^^^ variant or associated item not found in `Triple`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pbt-macro` (example "unit_struct") due to 28 previous errors
[INFO] [stdout] error[E0599]: no function or associated item named `exhaust_size` found for struct `Brace` in the current scope
[INFO] [stdout]   --> examples/dual_struct.rs:42:20
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Brace {
[INFO] [stdout]    | ------------ function or associated item `exhaust_size` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 42 |     assert!(Brace::exhaust_size(0).is_some());
[INFO] [stdout]    |                    ^^^^^^^^^^^^ function or associated item not found in `Brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `exhaust_size` found for enum `Bare` in the current scope
[INFO] [stdout]   --> examples/singleton_enum.rs:42:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | enum Bare {
[INFO] [stdout]    | --------- variant or associated item `exhaust_size` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 42 |     assert!(Bare::exhaust_size(0).is_some());
[INFO] [stdout]    |                   ^^^^^^^^^^^^ variant or associated item not found in `Bare`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `exhaust_size` found for enum `Triple` in the current scope
[INFO] [stdout]   --> examples/triple_enum.rs:49:21
[INFO] [stdout]    |
[INFO] [stdout] 18 | enum Triple {
[INFO] [stdout]    | ----------- variant or associated item `exhaust_size` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 49 |     assert!(Triple::exhaust_size(3).is_none());
[INFO] [stdout]    |                     ^^^^^^^^^^^^ variant or associated item not found in `Triple`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `exhaust` in this scope
[INFO] [stdout]   --> examples/triple_enum.rs:51:24
[INFO] [stdout]    |
[INFO] [stdout] 51 |         let mut iter = exhaust::<Triple>();
[INFO] [stdout]    |                        ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `best_first` in this scope
[INFO] [stdout]   --> examples/triple_enum.rs:58:24
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let mut iter = best_first::<Triple>();
[INFO] [stdout]    |                        ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `exhaust_size` found for enum `Bare` in the current scope
[INFO] [stdout]   --> examples/singleton_enum.rs:43:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | enum Bare {
[INFO] [stdout]    | --------- variant or associated item `exhaust_size` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 43 |     assert!(Bare::exhaust_size(1).is_none());
[INFO] [stdout]    |                   ^^^^^^^^^^^^ variant or associated item not found in `Bare`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `exhaust` in this scope
[INFO] [stdout]   --> examples/singleton_enum.rs:45:24
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let mut iter = exhaust::<Bare>();
[INFO] [stdout]    |                        ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `best_first` in this scope
[INFO] [stdout]   --> examples/singleton_enum.rs:50:24
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let mut iter = best_first::<Bare>();
[INFO] [stdout]    |                        ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `MAX_SIZE` found for enum `Paren` in the current scope
[INFO] [stdout]   --> examples/singleton_enum.rs:56:23
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum Paren {
[INFO] [stdout]    | ---------- variant or associated item `MAX_SIZE` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 56 |     assert_eq!(Paren::MAX_SIZE, MaxSize::Finite(0));
[INFO] [stdout]    |                       ^^^^^^^^ variant or associated item not found in `Paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MaxSize`
[INFO] [stdout]   --> examples/singleton_enum.rs:56:33
[INFO] [stdout]    |
[INFO] [stdout] 56 |     assert_eq!(Paren::MAX_SIZE, MaxSize::Finite(0));
[INFO] [stdout]    |                                 ^^^^^^^ use of undeclared type `MaxSize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `exhaust_size` found for struct `Brace` in the current scope
[INFO] [stdout]   --> examples/dual_struct.rs:43:20
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Brace {
[INFO] [stdout]    | ------------ function or associated item `exhaust_size` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 43 |     assert!(Brace::exhaust_size(1).is_none());
[INFO] [stdout]    |                    ^^^^^^^^^^^^ function or associated item not found in `Brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pbt-macro` (example "generic") due to 5 previous errors
[INFO] [stdout] error[E0425]: cannot find function `exhaust` in this scope
[INFO] [stdout]   --> examples/dual_struct.rs:45:24
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let mut iter = exhaust::<Brace>();
[INFO] [stdout]    |                        ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pbt-macro` (example "nat") due to 28 previous errors
[INFO] [stdout] error[E0599]: no variant or associated item named `smallest` found for enum `Paren` in the current scope
[INFO] [stdout]   --> examples/singleton_enum.rs:57:23
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum Paren {
[INFO] [stdout]    | ---------- variant or associated item `smallest` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 57 |     assert_eq!(Paren::smallest(), Some(Paren::Variant()));
[INFO] [stdout]    |                       ^^^^^^^^ variant or associated item not found in `Paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `best_first` in this scope
[INFO] [stdout]   --> examples/dual_struct.rs:50:24
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let mut iter = best_first::<Brace>();
[INFO] [stdout]    |                        ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `edge_cases` found for enum `Paren` in the current scope
[INFO] [stdout]   --> examples/singleton_enum.rs:58:20
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum Paren {
[INFO] [stdout]    | ---------- variant or associated item `edge_cases` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 58 |     assert!(Paren::edge_cases(BTreeSet::new()).next().is_some());
[INFO] [stdout]    |                    ^^^^^^^^^^ variant or associated item not found in `Paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `MAX_SIZE` found for enum `Bare` in the current scope
[INFO] [stdout]   --> examples/dual_enum.rs:55:22
[INFO] [stdout]    |
[INFO] [stdout] 14 | enum Bare {
[INFO] [stdout]    | --------- variant or associated item `MAX_SIZE` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 55 |     assert_eq!(Bare::MAX_SIZE, MaxSize::Finite(1));
[INFO] [stdout]    |                      ^^^^^^^^ variant or associated item not found in `Bare`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MaxSize`
[INFO] [stdout]   --> examples/dual_enum.rs:55:32
[INFO] [stdout]    |
[INFO] [stdout] 55 |     assert_eq!(Bare::MAX_SIZE, MaxSize::Finite(1));
[INFO] [stdout]    |                                ^^^^^^^ use of undeclared type `MaxSize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `smallest` found for enum `Bare` in the current scope
[INFO] [stdout]   --> examples/dual_enum.rs:56:22
[INFO] [stdout]    |
[INFO] [stdout] 14 | enum Bare {
[INFO] [stdout]    | --------- variant or associated item `smallest` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 56 |     assert_eq!(Bare::smallest(), Some(Bare::A));
[INFO] [stdout]    |                      ^^^^^^^^ variant or associated item not found in `Bare`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pbt-macro` (example "triple_enum") due to 12 previous errors
[INFO] [stdout] error[E0599]: no variant or associated item named `edge_cases` found for enum `Bare` in the current scope
[INFO] [stdout]   --> examples/dual_enum.rs:57:19
[INFO] [stdout]    |
[INFO] [stdout] 14 | enum Bare {
[INFO] [stdout]    | --------- variant or associated item `edge_cases` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 57 |     assert!(Bare::edge_cases(BTreeSet::new()).next().is_some());
[INFO] [stdout]    |                   ^^^^^^^^^^ variant or associated item not found in `Bare`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `exhaust_size` found for enum `Paren` in the current scope
[INFO] [stdout]   --> examples/singleton_enum.rs:59:20
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum Paren {
[INFO] [stdout]    | ---------- variant or associated item `exhaust_size` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 59 |     assert!(Paren::exhaust_size(0).is_some());
[INFO] [stdout]    |                    ^^^^^^^^^^^^ variant or associated item not found in `Paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `exhaust_size` found for enum `Bare` in the current scope
[INFO] [stdout]   --> examples/dual_enum.rs:59:30
[INFO] [stdout]    |
[INFO] [stdout] 14 | enum Bare {
[INFO] [stdout]    | --------- variant or associated item `exhaust_size` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 59 |         let mut iter = Bare::exhaust_size(0).unwrap();
[INFO] [stdout]    |                              ^^^^^^^^^^^^ variant or associated item not found in `Bare`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pbt-macro` (example "triple_struct_of_vec") due to 9 previous errors
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `exhaust_size` found for enum `Paren` in the current scope
[INFO] [stdout]   --> examples/singleton_enum.rs:60:20
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum Paren {
[INFO] [stdout]    | ---------- variant or associated item `exhaust_size` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 60 |     assert!(Paren::exhaust_size(1).is_none());
[INFO] [stdout]    |                    ^^^^^^^^^^^^ variant or associated item not found in `Paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `exhaust` in this scope
[INFO] [stdout]   --> examples/singleton_enum.rs:62:24
[INFO] [stdout]    |
[INFO] [stdout] 62 |         let mut iter = exhaust::<Paren>();
[INFO] [stdout]    |                        ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `best_first` in this scope
[INFO] [stdout]   --> examples/singleton_enum.rs:67:24
[INFO] [stdout]    |
[INFO] [stdout] 67 |         let mut iter = best_first::<Paren>();
[INFO] [stdout]    |                        ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `exhaust_size` found for enum `Bare` in the current scope
[INFO] [stdout]   --> examples/dual_enum.rs:64:30
[INFO] [stdout]    |
[INFO] [stdout] 14 | enum Bare {
[INFO] [stdout]    | --------- variant or associated item `exhaust_size` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 64 |         let mut iter = Bare::exhaust_size(1).unwrap();
[INFO] [stdout]    |                              ^^^^^^^^^^^^ variant or associated item not found in `Bare`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `exhaust` in this scope
[INFO] [stdout]   --> examples/dual_enum.rs:69:24
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let mut iter = exhaust::<Bare>();
[INFO] [stdout]    |                        ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `best_first` in this scope
[INFO] [stdout]   --> examples/dual_enum.rs:75:24
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let mut iter = best_first::<Bare>();
[INFO] [stdout]    |                        ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `MAX_SIZE` found for enum `Brace` in the current scope
[INFO] [stdout]   --> examples/singleton_enum.rs:73:23
[INFO] [stdout]    |
[INFO] [stdout] 30 | enum Brace {
[INFO] [stdout]    | ---------- variant or associated item `MAX_SIZE` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 73 |     assert_eq!(Brace::MAX_SIZE, MaxSize::Finite(0));
[INFO] [stdout]    |                       ^^^^^^^^ variant or associated item not found in `Brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MaxSize`
[INFO] [stdout]   --> examples/singleton_enum.rs:73:33
[INFO] [stdout]    |
[INFO] [stdout] 73 |     assert_eq!(Brace::MAX_SIZE, MaxSize::Finite(0));
[INFO] [stdout]    |                                 ^^^^^^^ use of undeclared type `MaxSize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `MAX_SIZE` found for enum `Paren` in the current scope
[INFO] [stdout]   --> examples/dual_enum.rs:83:23
[INFO] [stdout]    |
[INFO] [stdout] 24 | enum Paren {
[INFO] [stdout]    | ---------- variant or associated item `MAX_SIZE` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 83 |     assert_eq!(Paren::MAX_SIZE, MaxSize::Finite(1));
[INFO] [stdout]    |                       ^^^^^^^^ variant or associated item not found in `Paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MaxSize`
[INFO] [stdout]   --> examples/dual_enum.rs:83:33
[INFO] [stdout]    |
[INFO] [stdout] 83 |     assert_eq!(Paren::MAX_SIZE, MaxSize::Finite(1));
[INFO] [stdout]    |                                 ^^^^^^^ use of undeclared type `MaxSize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `smallest` found for enum `Brace` in the current scope
[INFO] [stdout]   --> examples/singleton_enum.rs:74:23
[INFO] [stdout]    |
[INFO] [stdout] 30 | enum Brace {
[INFO] [stdout]    | ---------- variant or associated item `smallest` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 74 |     assert_eq!(Brace::smallest(), Some(Brace::Variant {}));
[INFO] [stdout]    |                       ^^^^^^^^ variant or associated item not found in `Brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pbt-macro` (example "dual_struct") due to 19 previous errors
[INFO] [stdout] error[E0599]: no variant or associated item named `smallest` found for enum `Paren` in the current scope
[INFO] [stdout]   --> examples/dual_enum.rs:84:23
[INFO] [stdout]    |
[INFO] [stdout] 24 | enum Paren {
[INFO] [stdout]    | ---------- variant or associated item `smallest` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 84 |     assert_eq!(Paren::smallest(), Some(Paren::A()));
[INFO] [stdout]    |                       ^^^^^^^^ variant or associated item not found in `Paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `edge_cases` found for enum `Brace` in the current scope
[INFO] [stdout]   --> examples/singleton_enum.rs:75:20
[INFO] [stdout]    |
[INFO] [stdout] 30 | enum Brace {
[INFO] [stdout]    | ---------- variant or associated item `edge_cases` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 75 |     assert!(Brace::edge_cases(BTreeSet::new()).next().is_some());
[INFO] [stdout]    |                    ^^^^^^^^^^ variant or associated item not found in `Brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `edge_cases` found for enum `Paren` in the current scope
[INFO] [stdout]   --> examples/dual_enum.rs:85:20
[INFO] [stdout]    |
[INFO] [stdout] 24 | enum Paren {
[INFO] [stdout]    | ---------- variant or associated item `edge_cases` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 85 |     assert!(Paren::edge_cases(BTreeSet::new()).next().is_some());
[INFO] [stdout]    |                    ^^^^^^^^^^ variant or associated item not found in `Paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `exhaust_size` found for enum `Brace` in the current scope
[INFO] [stdout]   --> examples/singleton_enum.rs:76:20
[INFO] [stdout]    |
[INFO] [stdout] 30 | enum Brace {
[INFO] [stdout]    | ---------- variant or associated item `exhaust_size` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 76 |     assert!(Brace::exhaust_size(0).is_some());
[INFO] [stdout]    |                    ^^^^^^^^^^^^ variant or associated item not found in `Brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `exhaust_size` found for enum `Paren` in the current scope
[INFO] [stdout]   --> examples/dual_enum.rs:87:31
[INFO] [stdout]    |
[INFO] [stdout] 24 | enum Paren {
[INFO] [stdout]    | ---------- variant or associated item `exhaust_size` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 87 |         let mut iter = Paren::exhaust_size(0).unwrap();
[INFO] [stdout]    |                               ^^^^^^^^^^^^ variant or associated item not found in `Paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `exhaust_size` found for enum `Brace` in the current scope
[INFO] [stdout]   --> examples/singleton_enum.rs:77:20
[INFO] [stdout]    |
[INFO] [stdout] 30 | enum Brace {
[INFO] [stdout]    | ---------- variant or associated item `exhaust_size` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 77 |     assert!(Brace::exhaust_size(1).is_none());
[INFO] [stdout]    |                    ^^^^^^^^^^^^ variant or associated item not found in `Brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `exhaust` in this scope
[INFO] [stdout]   --> examples/singleton_enum.rs:79:24
[INFO] [stdout]    |
[INFO] [stdout] 79 |         let mut iter = exhaust::<Brace>();
[INFO] [stdout]    |                        ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `best_first` in this scope
[INFO] [stdout]   --> examples/singleton_enum.rs:84:24
[INFO] [stdout]    |
[INFO] [stdout] 84 |         let mut iter = best_first::<Brace>();
[INFO] [stdout]    |                        ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `exhaust_size` found for enum `Paren` in the current scope
[INFO] [stdout]   --> examples/dual_enum.rs:92:31
[INFO] [stdout]    |
[INFO] [stdout] 24 | enum Paren {
[INFO] [stdout]    | ---------- variant or associated item `exhaust_size` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 92 |         let mut iter = Paren::exhaust_size(1).unwrap();
[INFO] [stdout]    |                               ^^^^^^^^^^^^ variant or associated item not found in `Paren`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `exhaust` in this scope
[INFO] [stdout]   --> examples/dual_enum.rs:97:24
[INFO] [stdout]    |
[INFO] [stdout] 97 |         let mut iter = exhaust::<Paren>();
[INFO] [stdout]    |                        ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `best_first` in this scope
[INFO] [stdout]    --> examples/dual_enum.rs:103:24
[INFO] [stdout]     |
[INFO] [stdout] 103 |         let mut iter = best_first::<Paren>();
[INFO] [stdout]     |                        ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `MAX_SIZE` found for enum `Brace` in the current scope
[INFO] [stdout]    --> examples/dual_enum.rs:111:23
[INFO] [stdout]     |
[INFO] [stdout]  34 | enum Brace {
[INFO] [stdout]     | ---------- variant or associated item `MAX_SIZE` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 111 |     assert_eq!(Brace::MAX_SIZE, MaxSize::Finite(1));
[INFO] [stdout]     |                       ^^^^^^^^ variant or associated item not found in `Brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MaxSize`
[INFO] [stdout]    --> examples/dual_enum.rs:111:33
[INFO] [stdout]     |
[INFO] [stdout] 111 |     assert_eq!(Brace::MAX_SIZE, MaxSize::Finite(1));
[INFO] [stdout]     |                                 ^^^^^^^ use of undeclared type `MaxSize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `smallest` found for enum `Brace` in the current scope
[INFO] [stdout]    --> examples/dual_enum.rs:112:23
[INFO] [stdout]     |
[INFO] [stdout]  34 | enum Brace {
[INFO] [stdout]     | ---------- variant or associated item `smallest` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 112 |     assert_eq!(Brace::smallest(), Some(Brace::A {}));
[INFO] [stdout]     |                       ^^^^^^^^ variant or associated item not found in `Brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `edge_cases` found for enum `Brace` in the current scope
[INFO] [stdout]    --> examples/dual_enum.rs:113:20
[INFO] [stdout]     |
[INFO] [stdout]  34 | enum Brace {
[INFO] [stdout]     | ---------- variant or associated item `edge_cases` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 113 |     assert!(Brace::edge_cases(BTreeSet::new()).next().is_some());
[INFO] [stdout]     |                    ^^^^^^^^^^ variant or associated item not found in `Brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `exhaust_size` found for enum `Brace` in the current scope
[INFO] [stdout]    --> examples/dual_enum.rs:115:31
[INFO] [stdout]     |
[INFO] [stdout]  34 | enum Brace {
[INFO] [stdout]     | ---------- variant or associated item `exhaust_size` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 115 |         let mut iter = Brace::exhaust_size(0).unwrap();
[INFO] [stdout]     |                               ^^^^^^^^^^^^ variant or associated item not found in `Brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pbt-macro` (example "singleton_enum") due to 28 previous errors
[INFO] [stdout] error[E0599]: no variant or associated item named `exhaust_size` found for enum `Brace` in the current scope
[INFO] [stdout]    --> examples/dual_enum.rs:120:31
[INFO] [stdout]     |
[INFO] [stdout]  34 | enum Brace {
[INFO] [stdout]     | ---------- variant or associated item `exhaust_size` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 120 |         let mut iter = Brace::exhaust_size(1).unwrap();
[INFO] [stdout]     |                               ^^^^^^^^^^^^ variant or associated item not found in `Brace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `exhaust` in this scope
[INFO] [stdout]    --> examples/dual_enum.rs:125:24
[INFO] [stdout]     |
[INFO] [stdout] 125 |         let mut iter = exhaust::<Brace>();
[INFO] [stdout]     |                        ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `best_first` in this scope
[INFO] [stdout]    --> examples/dual_enum.rs:131:24
[INFO] [stdout]     |
[INFO] [stdout] 131 |         let mut iter = best_first::<Brace>();
[INFO] [stdout]     |                        ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `MAX_SIZE` found for enum `Mixed` in the current scope
[INFO] [stdout]    --> examples/dual_enum.rs:139:23
[INFO] [stdout]     |
[INFO] [stdout]  44 | enum Mixed {
[INFO] [stdout]     | ---------- variant or associated item `MAX_SIZE` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 139 |     assert_eq!(Mixed::MAX_SIZE, MaxSize::Finite(1));
[INFO] [stdout]     |                       ^^^^^^^^ variant or associated item not found in `Mixed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MaxSize`
[INFO] [stdout]    --> examples/dual_enum.rs:139:33
[INFO] [stdout]     |
[INFO] [stdout] 139 |     assert_eq!(Mixed::MAX_SIZE, MaxSize::Finite(1));
[INFO] [stdout]     |                                 ^^^^^^^ use of undeclared type `MaxSize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `smallest` found for enum `Mixed` in the current scope
[INFO] [stdout]    --> examples/dual_enum.rs:140:23
[INFO] [stdout]     |
[INFO] [stdout]  44 | enum Mixed {
[INFO] [stdout]     | ---------- variant or associated item `smallest` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 140 |     assert_eq!(Mixed::smallest(), Some(Mixed::A()));
[INFO] [stdout]     |                       ^^^^^^^^ variant or associated item not found in `Mixed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `edge_cases` found for enum `Mixed` in the current scope
[INFO] [stdout]    --> examples/dual_enum.rs:141:20
[INFO] [stdout]     |
[INFO] [stdout]  44 | enum Mixed {
[INFO] [stdout]     | ---------- variant or associated item `edge_cases` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 141 |     assert!(Mixed::edge_cases(BTreeSet::new()).next().is_some());
[INFO] [stdout]     |                    ^^^^^^^^^^ variant or associated item not found in `Mixed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `exhaust_size` found for enum `Mixed` in the current scope
[INFO] [stdout]    --> examples/dual_enum.rs:143:31
[INFO] [stdout]     |
[INFO] [stdout]  44 | enum Mixed {
[INFO] [stdout]     | ---------- variant or associated item `exhaust_size` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 143 |         let mut iter = Mixed::exhaust_size(0).unwrap();
[INFO] [stdout]     |                               ^^^^^^^^^^^^ variant or associated item not found in `Mixed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `exhaust_size` found for enum `Mixed` in the current scope
[INFO] [stdout]    --> examples/dual_enum.rs:148:31
[INFO] [stdout]     |
[INFO] [stdout]  44 | enum Mixed {
[INFO] [stdout]     | ---------- variant or associated item `exhaust_size` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 148 |         let mut iter = Mixed::exhaust_size(1).unwrap();
[INFO] [stdout]     |                               ^^^^^^^^^^^^ variant or associated item not found in `Mixed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `exhaust` in this scope
[INFO] [stdout]    --> examples/dual_enum.rs:153:24
[INFO] [stdout]     |
[INFO] [stdout] 153 |         let mut iter = exhaust::<Mixed>();
[INFO] [stdout]     |                        ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `best_first` in this scope
[INFO] [stdout]    --> examples/dual_enum.rs:159:24
[INFO] [stdout]     |
[INFO] [stdout] 159 |         let mut iter = best_first::<Mixed>();
[INFO] [stdout]     |                        ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pbt-macro` (example "dual_enum") due to 37 previous errors
[INFO] running `Command { std: "docker" "inspect" "24ec5c549896f5da06caf02a4393d5ac2c5fa873c91c2078b3422b1c4df9a1c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24ec5c549896f5da06caf02a4393d5ac2c5fa873c91c2078b3422b1c4df9a1c3", kill_on_drop: false }`
[INFO] [stdout] 24ec5c549896f5da06caf02a4393d5ac2c5fa873c91c2078b3422b1c4df9a1c3
