[INFO] fetching crate do-with-in 0.1.6...
[INFO] testing do-with-in-0.1.6 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate do-with-in 0.1.6 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate do-with-in 0.1.6
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate do-with-in 0.1.6
[INFO] tweaked toml for crates.io crate do-with-in 0.1.6 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate do-with-in 0.1.6 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate do-with-in 0.1.6 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bimap v0.6.3
[INFO] [stderr]   Downloaded do-with-in-internal-macros v0.1.6
[INFO] [stderr]   Downloaded redox_users v0.4.4
[INFO] [stderr]   Downloaded language-tags v0.3.2
[INFO] [stderr]   Downloaded libredox v0.0.1
[INFO] [stderr]   Downloaded ena v0.14.2
[INFO] [stderr]   Downloaded hermit-abi v0.3.4
[INFO] [stderr]   Downloaded is-terminal v0.4.10
[INFO] [stderr]   Downloaded lalrpop v0.19.12
[INFO] [stderr]   Downloaded axohtml-macros v0.5.0
[INFO] [stderr]   Downloaded axohtml v0.5.0
[INFO] [stderr]   Downloaded do-with-in-base v0.1.6
[INFO] [stderr]   Downloaded lalrpop-util v0.19.12
[INFO] [stderr]   Downloaded rustix v0.38.30
[INFO] [stderr]   Downloaded petgraph v0.6.4
[INFO] [stderr]   Downloaded libc v0.2.152
[INFO] [stderr]   Downloaded htmlescape v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db84e4ec809f261862f002ac2a63feb1fe5be1049dac0ea16a758ecf016f25c6
[INFO] running `Command { std: "docker" "start" "-a" "db84e4ec809f261862f002ac2a63feb1fe5be1049dac0ea16a758ecf016f25c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db84e4ec809f261862f002ac2a63feb1fe5be1049dac0ea16a758ecf016f25c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db84e4ec809f261862f002ac2a63feb1fe5be1049dac0ea16a758ecf016f25c6", kill_on_drop: false }`
[INFO] [stdout] db84e4ec809f261862f002ac2a63feb1fe5be1049dac0ea16a758ecf016f25c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b925f797af689bb0ba6e9a5d675edf147320bb75267eae07d545100ac0d217b8
[INFO] running `Command { std: "docker" "start" "-a" "b925f797af689bb0ba6e9a5d675edf147320bb75267eae07d545100ac0d217b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling bimap v0.6.3
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling do-with-in-base v0.1.6
[INFO] [stderr]    Compiling do-with-in-internal-macros v0.1.6
[INFO] [stderr]    Compiling do-with-in v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[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 imports: `TokenStream` and `TokenTree`
[INFO] [stdout]   --> src/lib.rs:20:18
[INFO] [stdout]    |
[INFO] [stdout] 20 | use proc_macro::{TokenStream, TokenTree};
[INFO] [stdout]    |                  ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proc_macro2::TokenTree as TokenTree2`
[INFO] [stdout]   --> src/lib.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use proc_macro2::TokenTree as TokenTree2;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proc_macro2::TokenStream as TokenStream2`
[INFO] [stdout]   --> src/lib.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use proc_macro2::TokenStream as TokenStream2;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quote::quote`
[INFO] [stdout]   --> src/lib.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use quote::quote;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quote::ToTokens`
[INFO] [stdout]   --> src/lib.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use quote::ToTokens;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Attribute`, `PathSegment`, `Result`, `Token`, and `parse`
[INFO] [stdout]   --> src/lib.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 25 | use syn::{parse, Attribute, PathSegment, Result, Token};
[INFO] [stdout]    |           ^^^^^  ^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ParseStream`, `Parse`, `Parser`, and `Peek`
[INFO] [stdout]   --> src/lib.rs:26:18
[INFO] [stdout]    |
[INFO] [stdout] 26 | 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:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | 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:28:11
[INFO] [stdout]    |
[INFO] [stdout] 28 | 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:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | use syn::punctuated::Punctuated;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::parenthesized`
[INFO] [stdout]   --> src/lib.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | use syn::parenthesized;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::token::Token`
[INFO] [stdout]   --> src/lib.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | use syn::token::Token;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::buffer::Cursor`
[INFO] [stdout]   --> src/lib.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | use syn::buffer::Cursor;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::marker::PhantomData`
[INFO] [stdout]   --> src/lib.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | use std::marker::PhantomData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> src/lib.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::format`
[INFO] [stdout]   --> src/lib.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | use std::fmt::format;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.29s
[INFO] running `Command { std: "docker" "inspect" "b925f797af689bb0ba6e9a5d675edf147320bb75267eae07d545100ac0d217b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b925f797af689bb0ba6e9a5d675edf147320bb75267eae07d545100ac0d217b8", kill_on_drop: false }`
[INFO] [stdout] b925f797af689bb0ba6e9a5d675edf147320bb75267eae07d545100ac0d217b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ea4eee0414532a3ee4dfdc5f563b9f8501a10a4b98ae76ca089bb7145c3d333
[INFO] running `Command { std: "docker" "start" "-a" "7ea4eee0414532a3ee4dfdc5f563b9f8501a10a4b98ae76ca089bb7145c3d333", kill_on_drop: false }`
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[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 imports: `TokenStream` and `TokenTree`
[INFO] [stdout]   --> src/lib.rs:20:18
[INFO] [stdout]    |
[INFO] [stdout] 20 | use proc_macro::{TokenStream, TokenTree};
[INFO] [stdout]    |                  ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proc_macro2::TokenTree as TokenTree2`
[INFO] [stdout]   --> src/lib.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use proc_macro2::TokenTree as TokenTree2;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proc_macro2::TokenStream as TokenStream2`
[INFO] [stdout]   --> src/lib.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use proc_macro2::TokenStream as TokenStream2;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quote::quote`
[INFO] [stdout]   --> src/lib.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use quote::quote;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quote::ToTokens`
[INFO] [stdout]   --> src/lib.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use quote::ToTokens;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Attribute`, `PathSegment`, `Result`, `Token`, and `parse`
[INFO] [stdout]   --> src/lib.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 25 | use syn::{parse, Attribute, PathSegment, Result, Token};
[INFO] [stdout]    |           ^^^^^  ^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ParseStream`, `Parse`, `Parser`, and `Peek`
[INFO] [stdout]   --> src/lib.rs:26:18
[INFO] [stdout]    |
[INFO] [stdout] 26 | 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:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | 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:28:11
[INFO] [stdout]    |
[INFO] [stdout] 28 | 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:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | use syn::punctuated::Punctuated;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::parenthesized`
[INFO] [stdout]   --> src/lib.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | use syn::parenthesized;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::token::Token`
[INFO] [stdout]   --> src/lib.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | use syn::token::Token;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::buffer::Cursor`
[INFO] [stdout]   --> src/lib.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | use syn::buffer::Cursor;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::marker::PhantomData`
[INFO] [stdout]   --> src/lib.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | use std::marker::PhantomData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> src/lib.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::format`
[INFO] [stdout]   --> src/lib.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | use std::fmt::format;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling do-with-in v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[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 imports: `TokenStream` and `TokenTree`
[INFO] [stdout]   --> src/lib.rs:20:18
[INFO] [stdout]    |
[INFO] [stdout] 20 | use proc_macro::{TokenStream, TokenTree};
[INFO] [stdout]    |                  ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proc_macro2::TokenTree as TokenTree2`
[INFO] [stdout]   --> src/lib.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use proc_macro2::TokenTree as TokenTree2;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proc_macro2::TokenStream as TokenStream2`
[INFO] [stdout]   --> src/lib.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use proc_macro2::TokenStream as TokenStream2;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quote::quote`
[INFO] [stdout]   --> src/lib.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use quote::quote;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quote::ToTokens`
[INFO] [stdout]   --> src/lib.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use quote::ToTokens;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Attribute`, `PathSegment`, `Result`, `Token`, and `parse`
[INFO] [stdout]   --> src/lib.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 25 | use syn::{parse, Attribute, PathSegment, Result, Token};
[INFO] [stdout]    |           ^^^^^  ^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ParseStream`, `Parse`, `Parser`, and `Peek`
[INFO] [stdout]   --> src/lib.rs:26:18
[INFO] [stdout]    |
[INFO] [stdout] 26 | 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:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | 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:28:11
[INFO] [stdout]    |
[INFO] [stdout] 28 | 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:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | use syn::punctuated::Punctuated;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::parenthesized`
[INFO] [stdout]   --> src/lib.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | use syn::parenthesized;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::token::Token`
[INFO] [stdout]   --> src/lib.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | use syn::token::Token;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::buffer::Cursor`
[INFO] [stdout]   --> src/lib.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | use syn::buffer::Cursor;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::marker::PhantomData`
[INFO] [stdout]   --> src/lib.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | use std::marker::PhantomData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> src/lib.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::format`
[INFO] [stdout]   --> src/lib.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | use std::fmt::format;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> examples/mem.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type parameter `MEM_STORE_TYPE` should have an upper camel case name
[INFO] [stdout]   --> examples/mem.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 |   trait Extract<MEM_STORE_TYPE, const MEM_STORE_TYPE_SIZE: usize, const MEM_STORE_CHUNKS: usize, MEM_RETURN_TYPE, const MEM_RETURN_TYPE_S...
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MemStoreType`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type parameter `MEM_RETURN_TYPE` should have an upper camel case name
[INFO] [stdout]   --> examples/mem.rs:10:98
[INFO] [stdout]    |
[INFO] [stdout] 10 | ... MEM_STORE_CHUNKS: usize, MEM_RETURN_TYPE, const MEM_RETURN_TYPE_SIZE: usize, const MEM_RETURN_CHUNKS: usize, const BITS: usize> {
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MemReturnType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type parameter `MEM_STORE_TYPE` should have an upper camel case name
[INFO] [stdout]   --> examples/mem.rs:14:15
[INFO] [stdout]    |
[INFO] [stdout] 14 |   trait Fetch<MEM_STORE_TYPE, const MEM_STORE_TYPE_SIZE: usize, const MEM_STORE_CHUNKS: usize, MEM_RETURN_TYPE, const MEM_RETURN_TYPE_SIZ...
[INFO] [stdout]    |               ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MemStoreType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type parameter `MEM_RETURN_TYPE` should have an upper camel case name
[INFO] [stdout]   --> examples/mem.rs:14:96
[INFO] [stdout]    |
[INFO] [stdout] 14 | ... MEM_STORE_CHUNKS: usize, MEM_RETURN_TYPE, const MEM_RETURN_TYPE_SIZE: usize, const MEM_RETURN_CHUNKS: usize, const MEM_SIMULATING_TYP...
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MemReturnType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type parameter `MEM_STORE_TYPE` should have an upper camel case name
[INFO] [stdout]   --> examples/mem.rs:17:15
[INFO] [stdout]    |
[INFO] [stdout] 17 |   trait Write<MEM_STORE_TYPE, const MEM_STORE_TYPE_SIZE: usize, const MEM_STORE_CHUNKS: usize, MEM_PASS_TYPE, const MEM_PASS_TYPE_SIZE: u...
[INFO] [stdout]    |               ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MemStoreType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type parameter `MEM_PASS_TYPE` should have an upper camel case name
[INFO] [stdout]   --> examples/mem.rs:17:96
[INFO] [stdout]    |
[INFO] [stdout] 17 | ...st MEM_STORE_CHUNKS: usize, MEM_PASS_TYPE, const MEM_PASS_TYPE_SIZE: usize, const MEM_PASS_CHUNKS: usize, const MEM_SIMULATING_TYPE_SI...
[INFO] [stdout]    |                                ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MemPassType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type parameter `MEM_STORE_TYPE` should have an upper camel case name
[INFO] [stdout]   --> examples/mem.rs:20:18
[INFO] [stdout]    |
[INFO] [stdout] 20 |   pub struct Mem<MEM_STORE_TYPE, const M: usize> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MemStoreType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `first_bit`
[INFO] [stdout]    --> examples/mem.rs:130:13
[INFO] [stdout]     |
[INFO] [stdout] 130 |         let first_bit: usize = start % $MEM_STORE_TYPE_SIZE;
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_first_bit`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "7ea4eee0414532a3ee4dfdc5f563b9f8501a10a4b98ae76ca089bb7145c3d333", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ea4eee0414532a3ee4dfdc5f563b9f8501a10a4b98ae76ca089bb7145c3d333", kill_on_drop: false }`
[INFO] [stdout] 7ea4eee0414532a3ee4dfdc5f563b9f8501a10a4b98ae76ca089bb7145c3d333
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c2a7981bbdc858f9a7f8625d5b7d110cc8c1f2c81ef357bb0c8d0ac9f4ea2faa
[INFO] running `Command { std: "docker" "start" "-a" "c2a7981bbdc858f9a7f8625d5b7d110cc8c1f2c81ef357bb0c8d0ac9f4ea2faa", kill_on_drop: false }`
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[macro_use] extern crate quote;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `TokenStream` and `TokenTree`
[INFO] [stderr]   --> src/lib.rs:20:18
[INFO] [stderr]    |
[INFO] [stderr] 20 | use proc_macro::{TokenStream, TokenTree};
[INFO] [stderr]    |                  ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `proc_macro2::TokenTree as TokenTree2`
[INFO] [stderr]   --> src/lib.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | use proc_macro2::TokenTree as TokenTree2;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `proc_macro2::TokenStream as TokenStream2`
[INFO] [stderr]   --> src/lib.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | use proc_macro2::TokenStream as TokenStream2;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `quote::quote`
[INFO] [stderr]   --> src/lib.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | use quote::quote;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `quote::ToTokens`
[INFO] [stderr]   --> src/lib.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 | use quote::ToTokens;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Attribute`, `PathSegment`, `Result`, `Token`, and `parse`
[INFO] [stderr]   --> src/lib.rs:25:11
[INFO] [stderr]    |
[INFO] [stderr] 25 | use syn::{parse, Attribute, PathSegment, Result, Token};
[INFO] [stderr]    |           ^^^^^  ^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ParseStream`, `Parse`, `Parser`, and `Peek`
[INFO] [stderr]   --> src/lib.rs:26:18
[INFO] [stderr]    |
[INFO] [stderr] 26 | use syn::parse::{Parse, ParseStream, Parser, Peek};
[INFO] [stderr]    |                  ^^^^^  ^^^^^^^^^^^  ^^^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `syn::spanned::Spanned`
[INFO] [stderr]   --> src/lib.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | use syn::spanned::Spanned;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Expr`, `Ident`, `Type`, and `Visibility`
[INFO] [stderr]   --> src/lib.rs:28:11
[INFO] [stderr]    |
[INFO] [stderr] 28 | use syn::{Expr, Ident, Type, Visibility};
[INFO] [stderr]    |           ^^^^  ^^^^^  ^^^^  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `syn::punctuated::Punctuated`
[INFO] [stderr]   --> src/lib.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 | use syn::punctuated::Punctuated;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `syn::parenthesized`
[INFO] [stderr]   --> src/lib.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | use syn::parenthesized;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `syn::token::Token`
[INFO] [stderr]   --> src/lib.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 | use syn::token::Token;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `syn::buffer::Cursor`
[INFO] [stderr]   --> src/lib.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 | use syn::buffer::Cursor;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::marker::PhantomData`
[INFO] [stderr]   --> src/lib.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 | use std::marker::PhantomData;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]   --> src/lib.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 | use std::collections::HashMap;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fmt::format`
[INFO] [stderr]   --> src/lib.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 | use std::fmt::format;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `do-with-in` (lib) generated 17 warnings (run `cargo fix --lib -p do-with-in` to apply 16 suggestions)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> examples/mem.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type parameter `MEM_STORE_TYPE` should have an upper camel case name
[INFO] [stderr]   --> examples/mem.rs:10:17
[INFO] [stderr]    |
[INFO] [stderr] 10 |   trait Extract<MEM_STORE_TYPE, const MEM_STORE_TYPE_SIZE: usize, const MEM_STORE_CHUNKS: usize, MEM_RETURN_TYPE, const MEM_RETURN_TYPE_S...
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MemStoreType`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type parameter `MEM_RETURN_TYPE` should have an upper camel case name
[INFO] [stderr]   --> examples/mem.rs:10:98
[INFO] [stderr]    |
[INFO] [stderr] 10 | ... MEM_STORE_CHUNKS: usize, MEM_RETURN_TYPE, const MEM_RETURN_TYPE_SIZE: usize, const MEM_RETURN_CHUNKS: usize, const BITS: usize> {
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MemReturnType`
[INFO] [stderr] 
[INFO] [stderr] warning: type parameter `MEM_STORE_TYPE` should have an upper camel case name
[INFO] [stderr]   --> examples/mem.rs:14:15
[INFO] [stderr]    |
[INFO] [stderr] 14 |   trait Fetch<MEM_STORE_TYPE, const MEM_STORE_TYPE_SIZE: usize, const MEM_STORE_CHUNKS: usize, MEM_RETURN_TYPE, const MEM_RETURN_TYPE_SIZ...
[INFO] [stderr]    |               ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MemStoreType`
[INFO] [stderr] 
[INFO] [stderr] warning: type parameter `MEM_RETURN_TYPE` should have an upper camel case name
[INFO] [stderr]   --> examples/mem.rs:14:96
[INFO] [stderr]    |
[INFO] [stderr] 14 | ... MEM_STORE_CHUNKS: usize, MEM_RETURN_TYPE, const MEM_RETURN_TYPE_SIZE: usize, const MEM_RETURN_CHUNKS: usize, const MEM_SIMULATING_TYP...
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MemReturnType`
[INFO] [stderr] 
[INFO] [stderr] warning: type parameter `MEM_STORE_TYPE` should have an upper camel case name
[INFO] [stderr]   --> examples/mem.rs:17:15
[INFO] [stderr]    |
[INFO] [stderr] 17 |   trait Write<MEM_STORE_TYPE, const MEM_STORE_TYPE_SIZE: usize, const MEM_STORE_CHUNKS: usize, MEM_PASS_TYPE, const MEM_PASS_TYPE_SIZE: u...
[INFO] [stderr]    |               ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MemStoreType`
[INFO] [stderr] 
[INFO] [stderr] warning: type parameter `MEM_PASS_TYPE` should have an upper camel case name
[INFO] [stderr]   --> examples/mem.rs:17:96
[INFO] [stderr]    |
[INFO] [stderr] 17 | ...st MEM_STORE_CHUNKS: usize, MEM_PASS_TYPE, const MEM_PASS_TYPE_SIZE: usize, const MEM_PASS_CHUNKS: usize, const MEM_SIMULATING_TYPE_SI...
[INFO] [stderr]    |                                ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MemPassType`
[INFO] [stderr] 
[INFO] [stderr] warning: type parameter `MEM_STORE_TYPE` should have an upper camel case name
[INFO] [stderr]   --> examples/mem.rs:20:18
[INFO] [stderr]    |
[INFO] [stderr] 20 |   pub struct Mem<MEM_STORE_TYPE, const M: usize> {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MemStoreType`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `first_bit`
[INFO] [stderr]    --> examples/mem.rs:130:13
[INFO] [stderr]     |
[INFO] [stderr] 130 |         let first_bit: usize = start % $MEM_STORE_TYPE_SIZE;
[INFO] [stderr]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_first_bit`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `do-with-in` (example "mem") generated 9 warnings
[INFO] [stderr] warning: `do-with-in` (lib test) generated 17 warnings (17 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/do_with_in-a5bb03efd041c221)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests do_with_in
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - do_with_in (line 66) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c2a7981bbdc858f9a7f8625d5b7d110cc8c1f2c81ef357bb0c8d0ac9f4ea2faa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2a7981bbdc858f9a7f8625d5b7d110cc8c1f2c81ef357bb0c8d0ac9f4ea2faa", kill_on_drop: false }`
[INFO] [stdout] c2a7981bbdc858f9a7f8625d5b7d110cc8c1f2c81ef357bb0c8d0ac9f4ea2faa