[INFO] fetching crate pit-rust-host 0.3.2...
[INFO] building pit-rust-host-0.3.2 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate pit-rust-host 0.3.2 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate pit-rust-host 0.3.2
[INFO] finished tweaking crates.io crate pit-rust-host 0.3.2
[INFO] tweaked toml for crates.io crate pit-rust-host 0.3.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pit-rust-host 0.3.2 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 28 packages to latest compatible versions
[INFO] [stderr]       Adding pit-core v0.3.2 (available: v0.4.9)
[INFO] [stderr]       Adding pit-rust-guest v0.3.2 (available: v0.4.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pit-core v0.3.2
[INFO] [stderr]   Downloaded quasiquote-proc-macro v0.1.0
[INFO] [stderr]   Downloaded pit-rust-guest v0.3.2
[INFO] [stderr]   Downloaded quasiquote v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] edfe4c823733ce364235d9a1519145290251451ebab8263c72a4c7ad62bcda67
[INFO] running `Command { std: "docker" "start" "-a" "edfe4c823733ce364235d9a1519145290251451ebab8263c72a4c7ad62bcda67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edfe4c823733ce364235d9a1519145290251451ebab8263c72a4c7ad62bcda67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edfe4c823733ce364235d9a1519145290251451ebab8263c72a4c7ad62bcda67", kill_on_drop: false }`
[INFO] [stdout] edfe4c823733ce364235d9a1519145290251451ebab8263c72a4c7ad62bcda67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e77c7b6dbf5d5db3d494095947816b8fd53d84589697e0a22fc07a15d273e108
[INFO] running `Command { std: "docker" "start" "-a" "e77c7b6dbf5d5db3d494095947816b8fd53d84589697e0a22fc07a15d273e108", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling keccak v0.1.5
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling quasiquote-proc-macro v0.1.0
[INFO] [stderr]    Compiling quasiquote v0.1.1
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling pit-core v0.3.2
[INFO] [stderr]    Compiling pit-rust-guest v0.3.2
[INFO] [stderr]    Compiling pit-rust-host v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Ident`
[INFO] [stdout]  --> src/lib.rs:7:29
[INFO] [stdout]   |
[INFO] [stdout] 7 | use syn::{spanned::Spanned, Ident, Index};
[INFO] [stdout]   |                             ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opts`
[INFO] [stdout]   --> src/lib.rs:98:49
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn proxy(root: &TokenStream, i: &Interface, opts: &Opts, g: &pit_rust_guest::Opts) -> TokenStream{
[INFO] [stdout]    |                                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_opts`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]    --> src/lib.rs:123:48
[INFO] [stdout]     |
[INFO] [stdout] 123 |                         if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                                ^^ help: try ignoring the field: `ty: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]    --> src/lib.rs:123:52
[INFO] [stdout]     |
[INFO] [stdout] 123 |                         if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                                    ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]    --> src/lib.rs:123:68
[INFO] [stdout]     |
[INFO] [stdout] 123 |                         if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                                                    ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]    --> src/lib.rs:147:48
[INFO] [stdout]     |
[INFO] [stdout] 147 |                         if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                                ^^ help: try ignoring the field: `ty: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]    --> src/lib.rs:147:52
[INFO] [stdout]     |
[INFO] [stdout] 147 |                         if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                                    ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `take`
[INFO] [stdout]    --> src/lib.rs:147:62
[INFO] [stdout]     |
[INFO] [stdout] 147 |                         if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                                              ^^^^ help: try ignoring the field: `take: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]    --> src/lib.rs:147:68
[INFO] [stdout]     |
[INFO] [stdout] 147 |                         if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                                                    ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:162:56
[INFO] [stdout]     |
[INFO] [stdout] 162 |     let impl_host = i.methods.iter().enumerate().map(|(c, (a, b))| {
[INFO] [stdout]     |                                                        ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]    --> src/lib.rs:168:36
[INFO] [stdout]     |
[INFO] [stdout] 168 |             if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                    ^^ help: try ignoring the field: `ty: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]    --> src/lib.rs:168:40
[INFO] [stdout]     |
[INFO] [stdout] 168 |             if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                        ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]    --> src/lib.rs:168:56
[INFO] [stdout]     |
[INFO] [stdout] 168 |             if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                                        ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]    --> src/lib.rs:186:32
[INFO] [stdout]     |
[INFO] [stdout] 186 |         if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                ^^ help: try ignoring the field: `ty: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]    --> src/lib.rs:186:36
[INFO] [stdout]     |
[INFO] [stdout] 186 |         if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                    ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `take`
[INFO] [stdout]    --> src/lib.rs:186:46
[INFO] [stdout]     |
[INFO] [stdout] 186 |         if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                              ^^^^ help: try ignoring the field: `take: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]    --> src/lib.rs:186:52
[INFO] [stdout]     |
[INFO] [stdout] 186 |         if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                                    ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:119:29
[INFO] [stdout]     |
[INFO] [stdout] 119 |                         let mut c = format_ident!("p{a}");
[INFO] [stdout]     |                             ----^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:140:29
[INFO] [stdout]     |
[INFO] [stdout] 140 |                         let mut c = Index{
[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:164:17
[INFO] [stdout]     |
[INFO] [stdout] 164 |             let mut c = format_ident!("p{a}");
[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:179:13
[INFO] [stdout]     |
[INFO] [stdout] 179 |         let mut c = Index{
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `take`
[INFO] [stdout]    --> src/lib.rs:301:13
[INFO] [stdout]     |
[INFO] [stdout] 301 |             take,
[INFO] [stdout]     |             ^^^^ help: try ignoring the field: `take: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]    --> src/lib.rs:302:13
[INFO] [stdout]     |
[INFO] [stdout] 302 |             ann,
[INFO] [stdout]     |             ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `take`
[INFO] [stdout]    --> src/lib.rs:346:13
[INFO] [stdout]     |
[INFO] [stdout] 346 |             take,
[INFO] [stdout]     |             ^^^^ help: try ignoring the field: `take: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]    --> src/lib.rs:347:13
[INFO] [stdout]     |
[INFO] [stdout] 347 |             ann,
[INFO] [stdout]     |             ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `take`
[INFO] [stdout]    --> src/lib.rs:399:13
[INFO] [stdout]     |
[INFO] [stdout] 399 |             take,
[INFO] [stdout]     |             ^^^^ help: try ignoring the field: `take: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]    --> src/lib.rs:400:13
[INFO] [stdout]     |
[INFO] [stdout] 400 |             ann,
[INFO] [stdout]     |             ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.86s
[INFO] running `Command { std: "docker" "inspect" "e77c7b6dbf5d5db3d494095947816b8fd53d84589697e0a22fc07a15d273e108", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e77c7b6dbf5d5db3d494095947816b8fd53d84589697e0a22fc07a15d273e108", kill_on_drop: false }`
[INFO] [stdout] e77c7b6dbf5d5db3d494095947816b8fd53d84589697e0a22fc07a15d273e108
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91895616d12ccd16d1cd13ac75a04b0d73163a6f84874d01e1b6853e96d315fa
[INFO] running `Command { std: "docker" "start" "-a" "91895616d12ccd16d1cd13ac75a04b0d73163a6f84874d01e1b6853e96d315fa", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `Ident`
[INFO] [stdout]  --> src/lib.rs:7:29
[INFO] [stdout]   |
[INFO] [stdout] 7 | use syn::{spanned::Spanned, Ident, Index};
[INFO] [stdout]   |                             ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opts`
[INFO] [stdout]   --> src/lib.rs:98:49
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn proxy(root: &TokenStream, i: &Interface, opts: &Opts, g: &pit_rust_guest::Opts) -> TokenStream{
[INFO] [stdout]    |                                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_opts`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]    --> src/lib.rs:123:48
[INFO] [stdout]     |
[INFO] [stdout] 123 |                         if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                                ^^ help: try ignoring the field: `ty: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]    --> src/lib.rs:123:52
[INFO] [stdout]     |
[INFO] [stdout] 123 |                         if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                                    ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]    --> src/lib.rs:123:68
[INFO] [stdout]     |
[INFO] [stdout] 123 |                         if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                                                    ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]    --> src/lib.rs:147:48
[INFO] [stdout]     |
[INFO] [stdout] 147 |                         if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                                ^^ help: try ignoring the field: `ty: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]    --> src/lib.rs:147:52
[INFO] [stdout]     |
[INFO] [stdout] 147 |                         if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                                    ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `take`
[INFO] [stdout]    --> src/lib.rs:147:62
[INFO] [stdout]     |
[INFO] [stdout] 147 |                         if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                                              ^^^^ help: try ignoring the field: `take: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]    --> src/lib.rs:147:68
[INFO] [stdout]     |
[INFO] [stdout] 147 |                         if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                                                    ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:162:56
[INFO] [stdout]     |
[INFO] [stdout] 162 |     let impl_host = i.methods.iter().enumerate().map(|(c, (a, b))| {
[INFO] [stdout]     |                                                        ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]    --> src/lib.rs:168:36
[INFO] [stdout]     |
[INFO] [stdout] 168 |             if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                    ^^ help: try ignoring the field: `ty: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]    --> src/lib.rs:168:40
[INFO] [stdout]     |
[INFO] [stdout] 168 |             if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                        ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]    --> src/lib.rs:168:56
[INFO] [stdout]     |
[INFO] [stdout] 168 |             if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                                        ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pit-rust-host v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]    --> src/lib.rs:186:32
[INFO] [stdout]     |
[INFO] [stdout] 186 |         if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                ^^ help: try ignoring the field: `ty: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]    --> src/lib.rs:186:36
[INFO] [stdout]     |
[INFO] [stdout] 186 |         if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                    ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `take`
[INFO] [stdout]    --> src/lib.rs:186:46
[INFO] [stdout]     |
[INFO] [stdout] 186 |         if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                              ^^^^ help: try ignoring the field: `take: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]    --> src/lib.rs:186:52
[INFO] [stdout]     |
[INFO] [stdout] 186 |         if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                                    ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:119:29
[INFO] [stdout]     |
[INFO] [stdout] 119 |                         let mut c = format_ident!("p{a}");
[INFO] [stdout]     |                             ----^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:140:29
[INFO] [stdout]     |
[INFO] [stdout] 140 |                         let mut c = Index{
[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:164:17
[INFO] [stdout]     |
[INFO] [stdout] 164 |             let mut c = format_ident!("p{a}");
[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:179:13
[INFO] [stdout]     |
[INFO] [stdout] 179 |         let mut c = Index{
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `take`
[INFO] [stdout]    --> src/lib.rs:301:13
[INFO] [stdout]     |
[INFO] [stdout] 301 |             take,
[INFO] [stdout]     |             ^^^^ help: try ignoring the field: `take: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]    --> src/lib.rs:302:13
[INFO] [stdout]     |
[INFO] [stdout] 302 |             ann,
[INFO] [stdout]     |             ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `take`
[INFO] [stdout]    --> src/lib.rs:346:13
[INFO] [stdout]     |
[INFO] [stdout] 346 |             take,
[INFO] [stdout]     |             ^^^^ help: try ignoring the field: `take: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]    --> src/lib.rs:347:13
[INFO] [stdout]     |
[INFO] [stdout] 347 |             ann,
[INFO] [stdout]     |             ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `take`
[INFO] [stdout]    --> src/lib.rs:399:13
[INFO] [stdout]     |
[INFO] [stdout] 399 |             take,
[INFO] [stdout]     |             ^^^^ help: try ignoring the field: `take: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]    --> src/lib.rs:400:13
[INFO] [stdout]     |
[INFO] [stdout] 400 |             ann,
[INFO] [stdout]     |             ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ident`
[INFO] [stdout]  --> src/lib.rs:7:29
[INFO] [stdout]   |
[INFO] [stdout] 7 | use syn::{spanned::Spanned, Ident, Index};
[INFO] [stdout]   |                             ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opts`
[INFO] [stdout]   --> src/lib.rs:98:49
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn proxy(root: &TokenStream, i: &Interface, opts: &Opts, g: &pit_rust_guest::Opts) -> TokenStream{
[INFO] [stdout]    |                                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_opts`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]    --> src/lib.rs:123:48
[INFO] [stdout]     |
[INFO] [stdout] 123 |                         if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                                ^^ help: try ignoring the field: `ty: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]    --> src/lib.rs:123:52
[INFO] [stdout]     |
[INFO] [stdout] 123 |                         if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                                    ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]    --> src/lib.rs:123:68
[INFO] [stdout]     |
[INFO] [stdout] 123 |                         if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                                                    ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]    --> src/lib.rs:147:48
[INFO] [stdout]     |
[INFO] [stdout] 147 |                         if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                                ^^ help: try ignoring the field: `ty: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]    --> src/lib.rs:147:52
[INFO] [stdout]     |
[INFO] [stdout] 147 |                         if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                                    ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `take`
[INFO] [stdout]    --> src/lib.rs:147:62
[INFO] [stdout]     |
[INFO] [stdout] 147 |                         if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                                              ^^^^ help: try ignoring the field: `take: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]    --> src/lib.rs:147:68
[INFO] [stdout]     |
[INFO] [stdout] 147 |                         if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                                                    ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/lib.rs:162:56
[INFO] [stdout]     |
[INFO] [stdout] 162 |     let impl_host = i.methods.iter().enumerate().map(|(c, (a, b))| {
[INFO] [stdout]     |                                                        ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]    --> src/lib.rs:168:36
[INFO] [stdout]     |
[INFO] [stdout] 168 |             if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                    ^^ help: try ignoring the field: `ty: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]    --> src/lib.rs:168:40
[INFO] [stdout]     |
[INFO] [stdout] 168 |             if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                        ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]    --> src/lib.rs:168:56
[INFO] [stdout]     |
[INFO] [stdout] 168 |             if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                                        ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]    --> src/lib.rs:186:32
[INFO] [stdout]     |
[INFO] [stdout] 186 |         if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                ^^ help: try ignoring the field: `ty: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nullable`
[INFO] [stdout]    --> src/lib.rs:186:36
[INFO] [stdout]     |
[INFO] [stdout] 186 |         if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                    ^^^^^^^^ help: try ignoring the field: `nullable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `take`
[INFO] [stdout]    --> src/lib.rs:186:46
[INFO] [stdout]     |
[INFO] [stdout] 186 |         if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                              ^^^^ help: try ignoring the field: `take: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]    --> src/lib.rs:186:52
[INFO] [stdout]     |
[INFO] [stdout] 186 |         if let Arg::Resource { ty, nullable, take, ann } = b{
[INFO] [stdout]     |                                                    ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:119:29
[INFO] [stdout]     |
[INFO] [stdout] 119 |                         let mut c = format_ident!("p{a}");
[INFO] [stdout]     |                             ----^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:140:29
[INFO] [stdout]     |
[INFO] [stdout] 140 |                         let mut c = Index{
[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:164:17
[INFO] [stdout]     |
[INFO] [stdout] 164 |             let mut c = format_ident!("p{a}");
[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:179:13
[INFO] [stdout]     |
[INFO] [stdout] 179 |         let mut c = Index{
[INFO] [stdout]     |             ----^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `take`
[INFO] [stdout]    --> src/lib.rs:301:13
[INFO] [stdout]     |
[INFO] [stdout] 301 |             take,
[INFO] [stdout]     |             ^^^^ help: try ignoring the field: `take: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]    --> src/lib.rs:302:13
[INFO] [stdout]     |
[INFO] [stdout] 302 |             ann,
[INFO] [stdout]     |             ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `take`
[INFO] [stdout]    --> src/lib.rs:346:13
[INFO] [stdout]     |
[INFO] [stdout] 346 |             take,
[INFO] [stdout]     |             ^^^^ help: try ignoring the field: `take: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]    --> src/lib.rs:347:13
[INFO] [stdout]     |
[INFO] [stdout] 347 |             ann,
[INFO] [stdout]     |             ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `take`
[INFO] [stdout]    --> src/lib.rs:399:13
[INFO] [stdout]     |
[INFO] [stdout] 399 |             take,
[INFO] [stdout]     |             ^^^^ help: try ignoring the field: `take: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ann`
[INFO] [stdout]    --> src/lib.rs:400:13
[INFO] [stdout]     |
[INFO] [stdout] 400 |             ann,
[INFO] [stdout]     |             ^^^ help: try ignoring the field: `ann: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "91895616d12ccd16d1cd13ac75a04b0d73163a6f84874d01e1b6853e96d315fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91895616d12ccd16d1cd13ac75a04b0d73163a6f84874d01e1b6853e96d315fa", kill_on_drop: false }`
[INFO] [stdout] 91895616d12ccd16d1cd13ac75a04b0d73163a6f84874d01e1b6853e96d315fa
