[INFO] fetching crate do-with-in-internal-macros 0.1.6...
[INFO] testing do-with-in-internal-macros-0.1.6 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate do-with-in-internal-macros 0.1.6 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate do-with-in-internal-macros 0.1.6
[INFO] finished tweaking crates.io crate do-with-in-internal-macros 0.1.6
[INFO] tweaked toml for crates.io crate do-with-in-internal-macros 0.1.6 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate do-with-in-internal-macros 0.1.6 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded do-with-in-base v0.1.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 54144be98daf38f51ced623ca8e4050f0d6998709cf0686714e5cd318ac414ce
[INFO] running `Command { std: "docker" "start" "-a" "54144be98daf38f51ced623ca8e4050f0d6998709cf0686714e5cd318ac414ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54144be98daf38f51ced623ca8e4050f0d6998709cf0686714e5cd318ac414ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54144be98daf38f51ced623ca8e4050f0d6998709cf0686714e5cd318ac414ce", kill_on_drop: false }`
[INFO] [stdout] 54144be98daf38f51ced623ca8e4050f0d6998709cf0686714e5cd318ac414ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] a751a4ed7880f59c1b898c251c3d57009c45bc4bed5cf3037a4c2fbbc06fb849
[INFO] running `Command { std: "docker" "start" "-a" "a751a4ed7880f59c1b898c251c3d57009c45bc4bed5cf3037a4c2fbbc06fb849", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling bimap v0.6.3
[INFO] [stderr]    Compiling do-with-in-base v0.1.6
[INFO] [stderr]    Compiling do-with-in-internal-macros v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use] extern crate quote;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TokenTree`
[INFO] [stdout]  --> src/lib.rs:6:31
[INFO] [stdout]   |
[INFO] [stdout] 6 | use proc_macro::{TokenStream, TokenTree};
[INFO] [stdout]   |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quote::ToTokens`
[INFO] [stdout]   --> src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use quote::ToTokens;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Attribute`, `PathSegment`, `Token`, and `parse`
[INFO] [stdout]   --> src/lib.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | use syn::{parse, Attribute, PathSegment, Result, Token};
[INFO] [stdout]    |           ^^^^^  ^^^^^^^^^  ^^^^^^^^^^^          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Parser` and `Peek`
[INFO] [stdout]   --> src/lib.rs:12:38
[INFO] [stdout]    |
[INFO] [stdout] 12 | use syn::parse::{Parse, ParseStream, Parser, Peek};
[INFO] [stdout]    |                                      ^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::spanned::Spanned`
[INFO] [stdout]   --> src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use syn::spanned::Spanned;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Expr`, `Ident`, `Type`, and `Visibility`
[INFO] [stdout]   --> src/lib.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | use syn::{Expr, Ident, Type, Visibility};
[INFO] [stdout]    |           ^^^^  ^^^^^  ^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::punctuated::Punctuated`
[INFO] [stdout]   --> src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use syn::punctuated::Punctuated;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::parenthesized`
[INFO] [stdout]   --> src/lib.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use syn::parenthesized;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::token::Token`
[INFO] [stdout]   --> src/lib.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use syn::token::Token;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::buffer::Cursor`
[INFO] [stdout]   --> src/lib.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use syn::buffer::Cursor;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::marker::PhantomData`
[INFO] [stdout]   --> src/lib.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use std::marker::PhantomData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> src/lib.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::format`
[INFO] [stdout]   --> src/lib.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use std::fmt::format;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `has_prelude`
[INFO] [stdout]    --> src/lib.rs:130:11
[INFO] [stdout]     |
[INFO] [stdout] 130 |   let mut has_prelude = true;
[INFO] [stdout]     |           ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_prelude`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `postlude_marker`
[INFO] [stdout]    --> src/lib.rs:131:11
[INFO] [stdout]     |
[INFO] [stdout] 131 |   let mut postlude_marker = quote!{DoMarker};
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_postlude_marker`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sigil`
[INFO] [stdout]    --> src/lib.rs:134:11
[INFO] [stdout]     |
[INFO] [stdout] 134 |   let mut sigil = default_sigil.clone();
[INFO] [stdout]     |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_sigil`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:135:7
[INFO] [stdout]     |
[INFO] [stdout] 135 |   let a: TokenStream2 = attr.into();
[INFO] [stdout]     |       ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:130:7
[INFO] [stdout]     |
[INFO] [stdout] 130 |   let mut has_prelude = true;
[INFO] [stdout]     |       ----^^^^^^^^^^^
[INFO] [stdout]     |       |
[INFO] [stdout]     |       help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:131:7
[INFO] [stdout]     |
[INFO] [stdout] 131 |   let mut postlude_marker = quote!{DoMarker};
[INFO] [stdout]     |       ----^^^^^^^^^^^^^^^
[INFO] [stdout]     |       |
[INFO] [stdout]     |       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:133:7
[INFO] [stdout]     |
[INFO] [stdout] 133 |   let mut default_sigil = default_default.clone();
[INFO] [stdout]     |       ----^^^^^^^^^^^^^
[INFO] [stdout]     |       |
[INFO] [stdout]     |       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:134:7
[INFO] [stdout]     |
[INFO] [stdout] 134 |   let mut sigil = default_sigil.clone();
[INFO] [stdout]     |       ----^^^^^
[INFO] [stdout]     |       |
[INFO] [stdout]     |       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `fat` is never read
[INFO] [stdout]   --> src/lib.rs:28:3
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct Fatuous {
[INFO] [stdout]    |        ------- field in this struct
[INFO] [stdout] 28 |   fat: TokenStream,
[INFO] [stdout]    |   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/lib.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | /     input.step(|cursor| {
[INFO] [stdout] 35 | |       let mut rest = *cursor;
[INFO] [stdout] 36 | |       while let Some((tt, next)) = rest.token_tree() {
[INFO] [stdout] 37 | |         fat.extend(TokenStream2::from(tt).into_iter());
[INFO] [stdout] ...  |
[INFO] [stdout] 40 | |       Ok(((), rest))
[INFO] [stdout] 41 | |     });
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let _ = input.step(|cursor| {
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.64s
[INFO] running `Command { std: "docker" "inspect" "a751a4ed7880f59c1b898c251c3d57009c45bc4bed5cf3037a4c2fbbc06fb849", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a751a4ed7880f59c1b898c251c3d57009c45bc4bed5cf3037a4c2fbbc06fb849", kill_on_drop: false }`
[INFO] [stdout] a751a4ed7880f59c1b898c251c3d57009c45bc4bed5cf3037a4c2fbbc06fb849
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 522a69aefbef30224e8983632c2dd1ce9b65edb34a84e9c87d99ac55eb1d0280
[INFO] running `Command { std: "docker" "start" "-a" "522a69aefbef30224e8983632c2dd1ce9b65edb34a84e9c87d99ac55eb1d0280", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling bimap v0.6.3
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use] extern crate quote;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TokenTree`
[INFO] [stdout]  --> src/lib.rs:6:31
[INFO] [stdout]   |
[INFO] [stdout] 6 | use proc_macro::{TokenStream, TokenTree};
[INFO] [stdout]   |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling do-with-in-internal-macros v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `quote::ToTokens`
[INFO] [stdout]   --> src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use quote::ToTokens;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Attribute`, `PathSegment`, `Token`, and `parse`
[INFO] [stdout]   --> src/lib.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | use syn::{parse, Attribute, PathSegment, Result, Token};
[INFO] [stdout]    |           ^^^^^  ^^^^^^^^^  ^^^^^^^^^^^          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Parser` and `Peek`
[INFO] [stdout]   --> src/lib.rs:12:38
[INFO] [stdout]    |
[INFO] [stdout] 12 | use syn::parse::{Parse, ParseStream, Parser, Peek};
[INFO] [stdout]    |                                      ^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::spanned::Spanned`
[INFO] [stdout]   --> src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use syn::spanned::Spanned;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Expr`, `Ident`, `Type`, and `Visibility`
[INFO] [stdout]   --> src/lib.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | use syn::{Expr, Ident, Type, Visibility};
[INFO] [stdout]    |           ^^^^  ^^^^^  ^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::punctuated::Punctuated`
[INFO] [stdout]   --> src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use syn::punctuated::Punctuated;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::parenthesized`
[INFO] [stdout]   --> src/lib.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use syn::parenthesized;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::token::Token`
[INFO] [stdout]   --> src/lib.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use syn::token::Token;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::buffer::Cursor`
[INFO] [stdout]   --> src/lib.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use syn::buffer::Cursor;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::marker::PhantomData`
[INFO] [stdout]   --> src/lib.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use std::marker::PhantomData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> src/lib.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::format`
[INFO] [stdout]   --> src/lib.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use std::fmt::format;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `has_prelude`
[INFO] [stdout]    --> src/lib.rs:130:11
[INFO] [stdout]     |
[INFO] [stdout] 130 |   let mut has_prelude = true;
[INFO] [stdout]     |           ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_prelude`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `postlude_marker`
[INFO] [stdout]    --> src/lib.rs:131:11
[INFO] [stdout]     |
[INFO] [stdout] 131 |   let mut postlude_marker = quote!{DoMarker};
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_postlude_marker`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sigil`
[INFO] [stdout]    --> src/lib.rs:134:11
[INFO] [stdout]     |
[INFO] [stdout] 134 |   let mut sigil = default_sigil.clone();
[INFO] [stdout]     |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_sigil`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:135:7
[INFO] [stdout]     |
[INFO] [stdout] 135 |   let a: TokenStream2 = attr.into();
[INFO] [stdout]     |       ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:130:7
[INFO] [stdout]     |
[INFO] [stdout] 130 |   let mut has_prelude = true;
[INFO] [stdout]     |       ----^^^^^^^^^^^
[INFO] [stdout]     |       |
[INFO] [stdout]     |       help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:131:7
[INFO] [stdout]     |
[INFO] [stdout] 131 |   let mut postlude_marker = quote!{DoMarker};
[INFO] [stdout]     |       ----^^^^^^^^^^^^^^^
[INFO] [stdout]     |       |
[INFO] [stdout]     |       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:133:7
[INFO] [stdout]     |
[INFO] [stdout] 133 |   let mut default_sigil = default_default.clone();
[INFO] [stdout]     |       ----^^^^^^^^^^^^^
[INFO] [stdout]     |       |
[INFO] [stdout]     |       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:134:7
[INFO] [stdout]     |
[INFO] [stdout] 134 |   let mut sigil = default_sigil.clone();
[INFO] [stdout]     |       ----^^^^^
[INFO] [stdout]     |       |
[INFO] [stdout]     |       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `fat` is never read
[INFO] [stdout]   --> src/lib.rs:28:3
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct Fatuous {
[INFO] [stdout]    |        ------- field in this struct
[INFO] [stdout] 28 |   fat: TokenStream,
[INFO] [stdout]    |   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/lib.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | /     input.step(|cursor| {
[INFO] [stdout] 35 | |       let mut rest = *cursor;
[INFO] [stdout] 36 | |       while let Some((tt, next)) = rest.token_tree() {
[INFO] [stdout] 37 | |         fat.extend(TokenStream2::from(tt).into_iter());
[INFO] [stdout] ...  |
[INFO] [stdout] 40 | |       Ok(((), rest))
[INFO] [stdout] 41 | |     });
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let _ = input.step(|cursor| {
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use] extern crate quote;
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TokenTree`
[INFO] [stdout]  --> src/lib.rs:6:31
[INFO] [stdout]   |
[INFO] [stdout] 6 | use proc_macro::{TokenStream, TokenTree};
[INFO] [stdout]   |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quote::ToTokens`
[INFO] [stdout]   --> src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use quote::ToTokens;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Attribute`, `PathSegment`, `Token`, and `parse`
[INFO] [stdout]   --> src/lib.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | use syn::{parse, Attribute, PathSegment, Result, Token};
[INFO] [stdout]    |           ^^^^^  ^^^^^^^^^  ^^^^^^^^^^^          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Parser` and `Peek`
[INFO] [stdout]   --> src/lib.rs:12:38
[INFO] [stdout]    |
[INFO] [stdout] 12 | use syn::parse::{Parse, ParseStream, Parser, Peek};
[INFO] [stdout]    |                                      ^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::spanned::Spanned`
[INFO] [stdout]   --> src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use syn::spanned::Spanned;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Expr`, `Ident`, `Type`, and `Visibility`
[INFO] [stdout]   --> src/lib.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | use syn::{Expr, Ident, Type, Visibility};
[INFO] [stdout]    |           ^^^^  ^^^^^  ^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::punctuated::Punctuated`
[INFO] [stdout]   --> src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use syn::punctuated::Punctuated;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::parenthesized`
[INFO] [stdout]   --> src/lib.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use syn::parenthesized;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::token::Token`
[INFO] [stdout]   --> src/lib.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use syn::token::Token;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::buffer::Cursor`
[INFO] [stdout]   --> src/lib.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use syn::buffer::Cursor;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::marker::PhantomData`
[INFO] [stdout]   --> src/lib.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use std::marker::PhantomData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> src/lib.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::format`
[INFO] [stdout]   --> src/lib.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use std::fmt::format;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `has_prelude`
[INFO] [stdout]    --> src/lib.rs:130:11
[INFO] [stdout]     |
[INFO] [stdout] 130 |   let mut has_prelude = true;
[INFO] [stdout]     |           ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_prelude`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `postlude_marker`
[INFO] [stdout]    --> src/lib.rs:131:11
[INFO] [stdout]     |
[INFO] [stdout] 131 |   let mut postlude_marker = quote!{DoMarker};
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_postlude_marker`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sigil`
[INFO] [stdout]    --> src/lib.rs:134:11
[INFO] [stdout]     |
[INFO] [stdout] 134 |   let mut sigil = default_sigil.clone();
[INFO] [stdout]     |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_sigil`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/lib.rs:135:7
[INFO] [stdout]     |
[INFO] [stdout] 135 |   let a: TokenStream2 = attr.into();
[INFO] [stdout]     |       ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:130:7
[INFO] [stdout]     |
[INFO] [stdout] 130 |   let mut has_prelude = true;
[INFO] [stdout]     |       ----^^^^^^^^^^^
[INFO] [stdout]     |       |
[INFO] [stdout]     |       help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:131:7
[INFO] [stdout]     |
[INFO] [stdout] 131 |   let mut postlude_marker = quote!{DoMarker};
[INFO] [stdout]     |       ----^^^^^^^^^^^^^^^
[INFO] [stdout]     |       |
[INFO] [stdout]     |       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:133:7
[INFO] [stdout]     |
[INFO] [stdout] 133 |   let mut default_sigil = default_default.clone();
[INFO] [stdout]     |       ----^^^^^^^^^^^^^
[INFO] [stdout]     |       |
[INFO] [stdout]     |       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:134:7
[INFO] [stdout]     |
[INFO] [stdout] 134 |   let mut sigil = default_sigil.clone();
[INFO] [stdout]     |       ----^^^^^
[INFO] [stdout]     |       |
[INFO] [stdout]     |       help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `fat` is never read
[INFO] [stdout]   --> src/lib.rs:28:3
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct Fatuous {
[INFO] [stdout]    |        ------- field in this struct
[INFO] [stdout] 28 |   fat: TokenStream,
[INFO] [stdout]    |   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/lib.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | /     input.step(|cursor| {
[INFO] [stdout] 35 | |       let mut rest = *cursor;
[INFO] [stdout] 36 | |       while let Some((tt, next)) = rest.token_tree() {
[INFO] [stdout] 37 | |         fat.extend(TokenStream2::from(tt).into_iter());
[INFO] [stdout] ...  |
[INFO] [stdout] 40 | |       Ok(((), rest))
[INFO] [stdout] 41 | |     });
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let _ = input.step(|cursor| {
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling do-with-in-base v0.1.6
[INFO] [stdout] error: Failure to import; got error: No such file or directory (os error 2)
[INFO] [stdout]         Could not open file: "do_with_in_internal_macros/tests/import.$"
[INFO] [stdout]    --> tests/do_with_in_test.rs:642:7
[INFO] [stdout]     |
[INFO] [stdout] 642 |     $(import "import.$")
[INFO] [stdout]     |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: No such variable: b defined.
[INFO] [stdout]    --> tests/do_with_in_test.rs:643:10
[INFO] [stdout]     |
[INFO] [stdout] 643 |     let $b = $a;
[INFO] [stdout]     |          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: No such variable: a defined.
[INFO] [stdout]    --> tests/do_with_in_test.rs:643:15
[INFO] [stdout]     |
[INFO] [stdout] 643 |     let $b = $a;
[INFO] [stdout]     |               ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Failure to import; got error: No such file or directory (os error 2)
[INFO] [stdout]         Could not open file: "do_with_in_internal_macros/tests/import.$"
[INFO] [stdout]    --> tests/do_with_in_test.rs:654:7
[INFO] [stdout]     |
[INFO] [stdout] 654 |     $(import "import.$")
[INFO] [stdout]     |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Failure to import; got error: No such file or directory (os error 2)
[INFO] [stdout]         Could not open file: "do_with_in_internal_macros/tests/import.%"
[INFO] [stdout]    --> tests/do_with_in_test.rs:655:21
[INFO] [stdout]     |
[INFO] [stdout] 655 |     $(withSigil % %(import "import.%"))
[INFO] [stdout]     |                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: No such variable: b defined.
[INFO] [stdout]    --> tests/do_with_in_test.rs:656:10
[INFO] [stdout]     |
[INFO] [stdout] 656 |     let $b = $a;
[INFO] [stdout]     |          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: No such variable: a defined.
[INFO] [stdout]    --> tests/do_with_in_test.rs:656:15
[INFO] [stdout]     |
[INFO] [stdout] 656 |     let $b = $a;
[INFO] [stdout]     |               ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: No such variable: s defined.
[INFO] [stdout]    --> tests/do_with_in_test.rs:657:10
[INFO] [stdout]     |
[INFO] [stdout] 657 |     let $s = $r;
[INFO] [stdout]     |          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: No such variable: r defined.
[INFO] [stdout]    --> tests/do_with_in_test.rs:657:15
[INFO] [stdout]     |
[INFO] [stdout] 657 |     let $s = $r;
[INFO] [stdout]     |               ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Failure to import; got error: No such file or directory (os error 2)
[INFO] [stdout]         Could not open file: "do_with_in_internal_macros/tests/import.$"
[INFO] [stdout]    --> tests/do_with_in_test.rs:668:7
[INFO] [stdout]     |
[INFO] [stdout] 668 |     $(import Base "do_with_in_internal_macros" "tests" "import.$")
[INFO] [stdout]     |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: No such variable: b defined.
[INFO] [stdout]    --> tests/do_with_in_test.rs:670:10
[INFO] [stdout]     |
[INFO] [stdout] 670 |     let $b = $a;
[INFO] [stdout]     |          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: No such variable: a defined.
[INFO] [stdout]    --> tests/do_with_in_test.rs:670:15
[INFO] [stdout]     |
[INFO] [stdout] 670 |     let $b = $a;
[INFO] [stdout]     |               ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Failure to import; got error: No such file or directory (os error 2)
[INFO] [stdout]         Could not open file: "import_base_test.$"
[INFO] [stdout]    --> tests/do_with_in_test.rs:680:7
[INFO] [stdout]     |
[INFO] [stdout] 680 |     $(import Base "import_base_test.$")
[INFO] [stdout]     |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: No such variable: b defined.
[INFO] [stdout]    --> tests/do_with_in_test.rs:682:10
[INFO] [stdout]     |
[INFO] [stdout] 682 |     let $b = $a;
[INFO] [stdout]     |          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: No such variable: a defined.
[INFO] [stdout]    --> tests/do_with_in_test.rs:682:15
[INFO] [stdout]     |
[INFO] [stdout] 682 |     let $b = $a;
[INFO] [stdout]     |               ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Failure to import; got error: No such file or directory (os error 2)
[INFO] [stdout]         Could not open file: "import_base_test2.$"
[INFO] [stdout]    --> tests/do_with_in_test.rs:692:7
[INFO] [stdout]     |
[INFO] [stdout] 692 |     $(import Base "import_base_test2.$")
[INFO] [stdout]     |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: No such variable: z defined.
[INFO] [stdout]    --> tests/do_with_in_test.rs:693:10
[INFO] [stdout]     |
[INFO] [stdout] 693 |     let $z = $c;
[INFO] [stdout]     |          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: No such variable: c defined.
[INFO] [stdout]    --> tests/do_with_in_test.rs:693:15
[INFO] [stdout]     |
[INFO] [stdout] 693 |     let $z = $c;
[INFO] [stdout]     |               ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Failure to import; got error: No such file or directory (os error 2)
[INFO] [stdout]         Could not open file: "do_with_in_internal_macros/tests/do_with_in_test.rs"
[INFO] [stdout]    --> tests/do_with_in_test.rs:748:7
[INFO] [stdout]     |
[INFO] [stdout] 748 |     $(runMarkers Base "do_with_in_internal_macros" "tests" "do_with_in_test.rs")
[INFO] [stdout]     |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Failure to import; got error: No such file or directory (os error 2)
[INFO] [stdout]         Could not open file: "do_with_in_internal_macros/tests/do_with_in_test.rs"
[INFO] [stdout]    --> tests/do_with_in_test.rs:749:7
[INFO] [stdout]     |
[INFO] [stdout] 749 |     $(runMarkers Base "do_with_in_internal_macros" "tests" "do_with_in_test.rs" => "foo")
[INFO] [stdout]     |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Failure to import; got error: No such file or directory (os error 2)
[INFO] [stdout]         Could not open file: "do_with_in_internal_macros/tests/do_with_in_test.rs"
[INFO] [stdout]    --> tests/do_with_in_test.rs:888:7
[INFO] [stdout]     |
[INFO] [stdout] 888 |     $(runMarkers Base "do_with_in_internal_macros" "tests" "do_with_in_test.rs")
[INFO] [stdout]     |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Undefined handler referenced: foo
[INFO] [stdout]        List of all known handlers: , "unquote", "runMarkers", "mk", "run", "marker", "let", "concat", "arithmetic", "array", "if", "escape", "var", "logic", "naiveStringifier", "string_to_ident", "import", "withSigil", "unescape", "fn", "quote"
[INFO] [stdout]    --> tests/do_with_in_test.rs:889:6
[INFO] [stdout]     |
[INFO] [stdout] 889 |     $(foo g 2)
[INFO] [stdout]     |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Failure to import; got error: No such file or directory (os error 2)
[INFO] [stdout]         Could not open file: "do_with_in_internal_macros/tests/do_with_in_test.rs"
[INFO] [stdout]    --> tests/do_with_in_test.rs:899:7
[INFO] [stdout]     |
[INFO] [stdout] 899 |     $(runMarkers Base "do_with_in_internal_macros" "tests" "do_with_in_test.rs" => "first test")
[INFO] [stdout]     |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Undefined handler referenced: foo
[INFO] [stdout]        List of all known handlers: , "var", "fn", "import", "let", "runMarkers", "mk", "escape", "if", "array", "concat", "arithmetic", "quote", "string_to_ident", "logic", "unquote", "run", "withSigil", "naiveStringifier", "unescape", "marker"
[INFO] [stdout]    --> tests/do_with_in_test.rs:900:6
[INFO] [stdout]     |
[INFO] [stdout] 900 |     $(foo g 2)
[INFO] [stdout]     |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Failure to import; got error: No such file or directory (os error 2)
[INFO] [stdout]         Could not open file: "do_with_in_internal_macros/tests/do_with_in_test.rs"
[INFO] [stdout]    --> tests/do_with_in_test.rs:910:7
[INFO] [stdout]     |
[INFO] [stdout] 910 |     $(runMarkers Base "do_with_in_internal_macros" "tests" "do_with_in_test.rs" => "second test")
[INFO] [stdout]     |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Undefined handler referenced: foo
[INFO] [stdout]        List of all known handlers: , "let", "arithmetic", "naiveStringifier", "mk", "unquote", "unescape", "var", "run", "import", "if", "string_to_ident", "escape", "runMarkers", "concat", "fn", "array", "marker", "withSigil", "logic", "quote"
[INFO] [stdout]    --> tests/do_with_in_test.rs:911:6
[INFO] [stdout]     |
[INFO] [stdout] 911 |     $(foo g 2)
[INFO] [stdout]     |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `c` in this scope
[INFO] [stdout]    --> tests/do_with_in_test.rs:645:14
[INFO] [stdout]     |
[INFO] [stdout] 645 |   assert_eq!(c, 1);
[INFO] [stdout]     |              ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `c` in this scope
[INFO] [stdout]    --> tests/do_with_in_test.rs:659:14
[INFO] [stdout]     |
[INFO] [stdout] 659 |   assert_eq!(c, 1);
[INFO] [stdout]     |              ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `a` in this scope
[INFO] [stdout]    --> tests/do_with_in_test.rs:660:14
[INFO] [stdout]     |
[INFO] [stdout] 660 |   assert_eq!(a, 1);
[INFO] [stdout]     |              ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `c` in this scope
[INFO] [stdout]    --> tests/do_with_in_test.rs:672:14
[INFO] [stdout]     |
[INFO] [stdout] 672 |   assert_eq!(c, 1);
[INFO] [stdout]     |              ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `c` in this scope
[INFO] [stdout]    --> tests/do_with_in_test.rs:684:14
[INFO] [stdout]     |
[INFO] [stdout] 684 |   assert_eq!(c, 1);
[INFO] [stdout]     |              ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `twelve` in this scope
[INFO] [stdout]    --> tests/do_with_in_test.rs:695:14
[INFO] [stdout]     |
[INFO] [stdout] 695 |   assert_eq!(twelve, 12);
[INFO] [stdout]     |              ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `g` in this scope
[INFO] [stdout]    --> tests/do_with_in_test.rs:891:14
[INFO] [stdout]     |
[INFO] [stdout] 891 |   assert_eq!(g, 6);
[INFO] [stdout]     |              ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `g` in this scope
[INFO] [stdout]    --> tests/do_with_in_test.rs:902:14
[INFO] [stdout]     |
[INFO] [stdout] 902 |   assert_eq!(g, 8);
[INFO] [stdout]     |              ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `g` in this scope
[INFO] [stdout]    --> tests/do_with_in_test.rs:913:14
[INFO] [stdout]     |
[INFO] [stdout] 913 |   assert_eq!(g, 7);
[INFO] [stdout]     |              ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> tests/do_with_in_test.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |     x = %foo;
[INFO] [stdout]    |             ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> tests/do_with_in_test.rs:91:40
[INFO] [stdout]    |
[INFO] [stdout] 91 |     $(var x = {$(concat "foo" "_" $i)});
[INFO] [stdout]    |                                        ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `foo`
[INFO] [stdout]   --> tests/do_with_in_test.rs:21:22
[INFO] [stdout]    |
[INFO] [stdout] 21 |   do_with_in!(do let foo = 3; );
[INFO] [stdout]    |                      ^^^ help: if this is intentional, prefix it with an underscore: `_foo`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `x` is never read
[INFO] [stdout]   --> tests/do_with_in_test.rs:26:11
[INFO] [stdout]    |
[INFO] [stdout] 26 |   let mut x = 3;
[INFO] [stdout]    |           ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `x` is never read
[INFO] [stdout]   --> tests/do_with_in_test.rs:38:11
[INFO] [stdout]    |
[INFO] [stdout] 38 |   let mut x = 3;
[INFO] [stdout]    |           ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `x` is never read
[INFO] [stdout]   --> tests/do_with_in_test.rs:54:11
[INFO] [stdout]    |
[INFO] [stdout] 54 |   let mut x = 3;
[INFO] [stdout]    |           ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len`
[INFO] [stdout]    --> tests/do_with_in_test.rs:829:23
[INFO] [stdout]     |
[INFO] [stdout] 829 |         $(stall AddU {len, l, r, out} {{[l] [r]}})
[INFO] [stdout]     |                       ^^^ help: try ignoring the field: `len: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `out`
[INFO] [stdout]    --> tests/do_with_in_test.rs:829:34
[INFO] [stdout]     |
[INFO] [stdout] 829 |         $(stall AddU {len, l, r, out} {{[l] [r]}})
[INFO] [stdout]     |                                  ^^^ help: try ignoring the field: `out: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> tests/do_with_in_test.rs:811:15
[INFO] [stdout]     |
[INFO] [stdout] 811 |           let mut blocked: Vec<Addr> = Vec::new();
[INFO] [stdout]     |               ----^^^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `g` is never read
[INFO] [stdout]    --> tests/do_with_in_test.rs:849:13
[INFO] [stdout]     |
[INFO] [stdout] 849 |     let mut g = 4;
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> tests/do_with_in_test.rs:854:26
[INFO] [stdout]     |
[INFO] [stdout] 854 |     $(blah {$(simple let f mut)} g d);
[INFO] [stdout]     |                          ^ help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `do-with-in-internal-macros` (test "do_with_in_test") due to 35 previous errors; 11 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "522a69aefbef30224e8983632c2dd1ce9b65edb34a84e9c87d99ac55eb1d0280", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "522a69aefbef30224e8983632c2dd1ce9b65edb34a84e9c87d99ac55eb1d0280", kill_on_drop: false }`
[INFO] [stdout] 522a69aefbef30224e8983632c2dd1ce9b65edb34a84e9c87d99ac55eb1d0280