[INFO] fetching crate idl-gen 0.1.0...
[INFO] checking idl-gen-0.1.0 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate idl-gen 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate idl-gen 0.1.0 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate idl-gen 0.1.0
[INFO] finished tweaking crates.io crate idl-gen 0.1.0
[INFO] tweaked toml for crates.io crate idl-gen 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b588f4a4a400031104fc605e72016fb989754637d2b177bd9ce628e486bcf2ad
[INFO] running `Command { std: "docker" "start" "-a" "b588f4a4a400031104fc605e72016fb989754637d2b177bd9ce628e486bcf2ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b588f4a4a400031104fc605e72016fb989754637d2b177bd9ce628e486bcf2ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b588f4a4a400031104fc605e72016fb989754637d2b177bd9ce628e486bcf2ad", kill_on_drop: false }`
[INFO] [stdout] b588f4a4a400031104fc605e72016fb989754637d2b177bd9ce628e486bcf2ad
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 468505f8d1eb4865586d7d46cd292667e9aa354e0433f303a1e068de193fb101
[INFO] running `Command { std: "docker" "start" "-a" "468505f8d1eb4865586d7d46cd292667e9aa354e0433f303a1e068de193fb101", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.57
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking serde_json v1.0.115
[INFO] [stderr]     Checking idl-gen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(box_syntax, rustc_private)]
[INFO] [stdout]   |            ^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: replaced with `#[rustc_box]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(box_syntax, rustc_private)]
[INFO] [stdout]   |            ^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: replaced with `#[rustc_box]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/rpc.rs:301:45
[INFO] [stdout]     |
[INFO] [stdout] 301 |             TyKind::Slice(ty) => Type::List(box Type::convert_ty(tcx, &ty)?),
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 301 |             TyKind::Slice(ty) => Type::List(Box::new(Type::convert_ty(tcx, &ty)?)),
[INFO] [stdout]     |                                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/rpc.rs:303:30
[INFO] [stdout]     |
[INFO] [stdout] 303 |                 let arr_ty = box Type::convert_ty(tcx, &ty)?;
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 303 |                 let arr_ty = Box::new(Type::convert_ty(tcx, &ty)?);
[INFO] [stdout]     |                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/rpc.rs:301:45
[INFO] [stdout]     |
[INFO] [stdout] 301 |             TyKind::Slice(ty) => Type::List(box Type::convert_ty(tcx, &ty)?),
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 301 |             TyKind::Slice(ty) => Type::List(Box::new(Type::convert_ty(tcx, &ty)?)),
[INFO] [stdout]     |                                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/rpc.rs:398:29
[INFO] [stdout]     |
[INFO] [stdout] 398 |                 Type::Array(box Type::convert_sty(tcx, did, ty)?, len.unwrap_usize(tcx))
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 398 |                 Type::Array(Box::new(Type::convert_sty(tcx, did, ty)?), len.unwrap_usize(tcx))
[INFO] [stdout]     |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/rpc.rs:303:30
[INFO] [stdout]     |
[INFO] [stdout] 303 |                 let arr_ty = box Type::convert_ty(tcx, &ty)?;
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 303 |                 let arr_ty = Box::new(Type::convert_ty(tcx, &ty)?);
[INFO] [stdout]     |                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/rpc.rs:398:29
[INFO] [stdout]     |
[INFO] [stdout] 398 |                 Type::Array(box Type::convert_sty(tcx, did, ty)?, len.unwrap_usize(tcx))
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 398 |                 Type::Array(Box::new(Type::convert_sty(tcx, did, ty)?), len.unwrap_usize(tcx))
[INFO] [stdout]     |                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/rpc.rs:400:37
[INFO] [stdout]     |
[INFO] [stdout] 400 |             Slice(ty) => Type::List(box Type::convert_sty(tcx, did, ty)?),
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 400 |             Slice(ty) => Type::List(Box::new(Type::convert_sty(tcx, did, ty)?)),
[INFO] [stdout]     |                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/rpc.rs:400:37
[INFO] [stdout]     |
[INFO] [stdout] 400 |             Slice(ty) => Type::List(box Type::convert_sty(tcx, did, ty)?),
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 400 |             Slice(ty) => Type::List(Box::new(Type::convert_sty(tcx, did, ty)?)),
[INFO] [stdout]     |                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0462]: found staticlib `rustc` instead of rlib or dylib
[INFO] [stdout]  --> src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | extern crate rustc;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: the following crate versions were found:
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/30f74ff0dc4d66debc8b50724c446f817e5f75f4/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-nightly_rt.tsan.a
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/30f74ff0dc4d66debc8b50724c446f817e5f75f4/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-nightly_rt.asan.a
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/30f74ff0dc4d66debc8b50724c446f817e5f75f4/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-nightly_rt.msan.a
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/30f74ff0dc4d66debc8b50724c446f817e5f75f4/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-nightly_rt.lsan.a
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/30f74ff0dc4d66debc8b50724c446f817e5f75f4/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-nightly_rt.safestack.a
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/30f74ff0dc4d66debc8b50724c446f817e5f75f4/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-nightly_rt.dfsan.a
[INFO] [stdout]   = help: please recompile that crate using --crate-type lib
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0462]: found staticlib `rustc` instead of rlib or dylib
[INFO] [stdout]  --> src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | extern crate rustc;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: the following crate versions were found:
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/30f74ff0dc4d66debc8b50724c446f817e5f75f4/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-nightly_rt.tsan.a
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/30f74ff0dc4d66debc8b50724c446f817e5f75f4/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-nightly_rt.asan.a
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/30f74ff0dc4d66debc8b50724c446f817e5f75f4/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-nightly_rt.msan.a
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/30f74ff0dc4d66debc8b50724c446f817e5f75f4/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-nightly_rt.lsan.a
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/30f74ff0dc4d66debc8b50724c446f817e5f75f4/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-nightly_rt.safestack.a
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/30f74ff0dc4d66debc8b50724c446f817e5f75f4/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-nightly_rt.dfsan.a
[INFO] [stdout]   = help: please recompile that crate using --crate-type lib
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `rustc_data_structures`
[INFO] [stdout]  --> src/lib.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate rustc_data_structures;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `rustc_data_structures`
[INFO] [stdout]  --> src/lib.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate rustc_data_structures;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `rustc_driver`
[INFO] [stdout]  --> src/lib.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | extern crate rustc_driver;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `rustc_driver`
[INFO] [stdout]  --> src/lib.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | extern crate rustc_driver;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `rustc_interface`
[INFO] [stdout]  --> src/lib.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | extern crate rustc_interface;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `rustc_plugin`
[INFO] [stdout]   --> src/lib.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | extern crate rustc_plugin;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `rustc_interface`
[INFO] [stdout]  --> src/lib.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | extern crate rustc_interface;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `rustc_plugin`
[INFO] [stdout]   --> src/lib.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | extern crate rustc_plugin;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `syntax`
[INFO] [stdout]   --> src/lib.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | extern crate syntax;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `syntax_pos`
[INFO] [stdout]   --> src/lib.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | extern crate syntax_pos;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `syntax`
[INFO] [stdout]   --> src/lib.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | extern crate syntax;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `syntax_pos`
[INFO] [stdout]   --> src/lib.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | extern crate syntax_pos;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/rpc.rs:260:32
[INFO] [stdout]     |
[INFO] [stdout] 260 |                       Type::List(box $converter($tcx, $did, &vec_ty)?)
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 337 | /                             convert_def!(
[INFO] [stdout] 338 | |                                 tcx,
[INFO] [stdout] 339 | |                                 id,
[INFO] [stdout] 340 | |                                 |tcx, _, ty| Type::convert_ty(tcx, ty),
[INFO] [stdout] 341 | |                                 |i| { type_args[i] },
[INFO] [stdout] 342 | |                                 is_vec_u8
[INFO] [stdout] 343 | |                             )?
[INFO] [stdout]     | |_____________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `convert_def` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 260 |                     Type::List(Box::new($converter($tcx, $did, &vec_ty)?))
[INFO] [stdout]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/rpc.rs:263:32
[INFO] [stdout]     |
[INFO] [stdout] 263 |                   Type::Optional(box $converter($tcx, $did, $arg_at(0))?)
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 337 | /                             convert_def!(
[INFO] [stdout] 338 | |                                 tcx,
[INFO] [stdout] 339 | |                                 id,
[INFO] [stdout] 340 | |                                 |tcx, _, ty| Type::convert_ty(tcx, ty),
[INFO] [stdout] 341 | |                                 |i| { type_args[i] },
[INFO] [stdout] 342 | |                                 is_vec_u8
[INFO] [stdout] 343 | |                             )?
[INFO] [stdout]     | |_____________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `convert_def` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 263 |                 Type::Optional(Box::new($converter($tcx, $did, $arg_at(0))?))
[INFO] [stdout]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/rpc.rs:266:21
[INFO] [stdout]     |
[INFO] [stdout] 266 |                       box $converter($tcx, $did, $arg_at(0))?,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 337 | /                             convert_def!(
[INFO] [stdout] 338 | |                                 tcx,
[INFO] [stdout] 339 | |                                 id,
[INFO] [stdout] 340 | |                                 |tcx, _, ty| Type::convert_ty(tcx, ty),
[INFO] [stdout] 341 | |                                 |i| { type_args[i] },
[INFO] [stdout] 342 | |                                 is_vec_u8
[INFO] [stdout] 343 | |                             )?
[INFO] [stdout]     | |_____________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `convert_def` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 266 |                     Box::new($converter($tcx, $did, $arg_at(0))?),
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/rpc.rs:267:21
[INFO] [stdout]     |
[INFO] [stdout] 267 |                       box $converter($tcx, $did, $arg_at(1))?,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 337 | /                             convert_def!(
[INFO] [stdout] 338 | |                                 tcx,
[INFO] [stdout] 339 | |                                 id,
[INFO] [stdout] 340 | |                                 |tcx, _, ty| Type::convert_ty(tcx, ty),
[INFO] [stdout] 341 | |                                 |i| { type_args[i] },
[INFO] [stdout] 342 | |                                 is_vec_u8
[INFO] [stdout] 343 | |                             )?
[INFO] [stdout]     | |_____________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `convert_def` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 267 |                     Box::new($converter($tcx, $did, $arg_at(1))?),
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/rpc.rs:270:27
[INFO] [stdout]     |
[INFO] [stdout] 270 |                   Type::Set(box $converter($tcx, $did, $arg_at(0))?)
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 337 | /                             convert_def!(
[INFO] [stdout] 338 | |                                 tcx,
[INFO] [stdout] 339 | |                                 id,
[INFO] [stdout] 340 | |                                 |tcx, _, ty| Type::convert_ty(tcx, ty),
[INFO] [stdout] 341 | |                                 |i| { type_args[i] },
[INFO] [stdout] 342 | |                                 is_vec_u8
[INFO] [stdout] 343 | |                             )?
[INFO] [stdout]     | |_____________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `convert_def` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 270 |                 Type::Set(Box::new($converter($tcx, $did, $arg_at(0))?))
[INFO] [stdout]     |                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/rpc.rs:260:32
[INFO] [stdout]     |
[INFO] [stdout] 260 |                       Type::List(box $converter($tcx, $did, &vec_ty)?)
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 388 | /                 convert_def!(
[INFO] [stdout] 389 | |                     tcx,
[INFO] [stdout] 390 | |                     *did,
[INFO] [stdout] 391 | |                     &Type::convert_sty,
[INFO] [stdout] 392 | |                     |i| substs.type_at(i),
[INFO] [stdout] 393 | |                     is_vec_u8
[INFO] [stdout] 394 | |                 )?
[INFO] [stdout]     | |_________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `convert_def` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 260 |                     Type::List(Box::new($converter($tcx, $did, &vec_ty)?))
[INFO] [stdout]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/rpc.rs:263:32
[INFO] [stdout]     |
[INFO] [stdout] 263 |                   Type::Optional(box $converter($tcx, $did, $arg_at(0))?)
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 388 | /                 convert_def!(
[INFO] [stdout] 389 | |                     tcx,
[INFO] [stdout] 390 | |                     *did,
[INFO] [stdout] 391 | |                     &Type::convert_sty,
[INFO] [stdout] 392 | |                     |i| substs.type_at(i),
[INFO] [stdout] 393 | |                     is_vec_u8
[INFO] [stdout] 394 | |                 )?
[INFO] [stdout]     | |_________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `convert_def` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 263 |                 Type::Optional(Box::new($converter($tcx, $did, $arg_at(0))?))
[INFO] [stdout]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/rpc.rs:266:21
[INFO] [stdout]     |
[INFO] [stdout] 266 |                       box $converter($tcx, $did, $arg_at(0))?,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 388 | /                 convert_def!(
[INFO] [stdout] 389 | |                     tcx,
[INFO] [stdout] 390 | |                     *did,
[INFO] [stdout] 391 | |                     &Type::convert_sty,
[INFO] [stdout] 392 | |                     |i| substs.type_at(i),
[INFO] [stdout] 393 | |                     is_vec_u8
[INFO] [stdout] 394 | |                 )?
[INFO] [stdout]     | |_________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `convert_def` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 266 |                     Box::new($converter($tcx, $did, $arg_at(0))?),
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/rpc.rs:267:21
[INFO] [stdout]     |
[INFO] [stdout] 267 |                       box $converter($tcx, $did, $arg_at(1))?,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 388 | /                 convert_def!(
[INFO] [stdout] 389 | |                     tcx,
[INFO] [stdout] 390 | |                     *did,
[INFO] [stdout] 391 | |                     &Type::convert_sty,
[INFO] [stdout] 392 | |                     |i| substs.type_at(i),
[INFO] [stdout] 393 | |                     is_vec_u8
[INFO] [stdout] 394 | |                 )?
[INFO] [stdout]     | |_________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `convert_def` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 267 |                     Box::new($converter($tcx, $did, $arg_at(1))?),
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/rpc.rs:270:27
[INFO] [stdout]     |
[INFO] [stdout] 270 |                   Type::Set(box $converter($tcx, $did, $arg_at(0))?)
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 388 | /                 convert_def!(
[INFO] [stdout] 389 | |                     tcx,
[INFO] [stdout] 390 | |                     *did,
[INFO] [stdout] 391 | |                     &Type::convert_sty,
[INFO] [stdout] 392 | |                     |i| substs.type_at(i),
[INFO] [stdout] 393 | |                     is_vec_u8
[INFO] [stdout] 394 | |                 )?
[INFO] [stdout]     | |_________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `convert_def` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 270 |                 Type::Set(Box::new($converter($tcx, $did, $arg_at(0))?))
[INFO] [stdout]     |                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/rpc.rs:260:32
[INFO] [stdout]     |
[INFO] [stdout] 260 |                       Type::List(box $converter($tcx, $did, &vec_ty)?)
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 337 | /                             convert_def!(
[INFO] [stdout] 338 | |                                 tcx,
[INFO] [stdout] 339 | |                                 id,
[INFO] [stdout] 340 | |                                 |tcx, _, ty| Type::convert_ty(tcx, ty),
[INFO] [stdout] 341 | |                                 |i| { type_args[i] },
[INFO] [stdout] 342 | |                                 is_vec_u8
[INFO] [stdout] 343 | |                             )?
[INFO] [stdout]     | |_____________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `convert_def` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 260 |                     Type::List(Box::new($converter($tcx, $did, &vec_ty)?))
[INFO] [stdout]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/rpc.rs:263:32
[INFO] [stdout]     |
[INFO] [stdout] 263 |                   Type::Optional(box $converter($tcx, $did, $arg_at(0))?)
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 337 | /                             convert_def!(
[INFO] [stdout] 338 | |                                 tcx,
[INFO] [stdout] 339 | |                                 id,
[INFO] [stdout] 340 | |                                 |tcx, _, ty| Type::convert_ty(tcx, ty),
[INFO] [stdout] 341 | |                                 |i| { type_args[i] },
[INFO] [stdout] 342 | |                                 is_vec_u8
[INFO] [stdout] 343 | |                             )?
[INFO] [stdout]     | |_____________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `convert_def` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 263 |                 Type::Optional(Box::new($converter($tcx, $did, $arg_at(0))?))
[INFO] [stdout]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/rpc.rs:266:21
[INFO] [stdout]     |
[INFO] [stdout] 266 |                       box $converter($tcx, $did, $arg_at(0))?,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 337 | /                             convert_def!(
[INFO] [stdout] 338 | |                                 tcx,
[INFO] [stdout] 339 | |                                 id,
[INFO] [stdout] 340 | |                                 |tcx, _, ty| Type::convert_ty(tcx, ty),
[INFO] [stdout] 341 | |                                 |i| { type_args[i] },
[INFO] [stdout] 342 | |                                 is_vec_u8
[INFO] [stdout] 343 | |                             )?
[INFO] [stdout]     | |_____________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `convert_def` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 266 |                     Box::new($converter($tcx, $did, $arg_at(0))?),
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/rpc.rs:267:21
[INFO] [stdout]     |
[INFO] [stdout] 267 |                       box $converter($tcx, $did, $arg_at(1))?,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 337 | /                             convert_def!(
[INFO] [stdout] 338 | |                                 tcx,
[INFO] [stdout] 339 | |                                 id,
[INFO] [stdout] 340 | |                                 |tcx, _, ty| Type::convert_ty(tcx, ty),
[INFO] [stdout] 341 | |                                 |i| { type_args[i] },
[INFO] [stdout] 342 | |                                 is_vec_u8
[INFO] [stdout] 343 | |                             )?
[INFO] [stdout]     | |_____________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `convert_def` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 267 |                     Box::new($converter($tcx, $did, $arg_at(1))?),
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/rpc.rs:270:27
[INFO] [stdout]     |
[INFO] [stdout] 270 |                   Type::Set(box $converter($tcx, $did, $arg_at(0))?)
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 337 | /                             convert_def!(
[INFO] [stdout] 338 | |                                 tcx,
[INFO] [stdout] 339 | |                                 id,
[INFO] [stdout] 340 | |                                 |tcx, _, ty| Type::convert_ty(tcx, ty),
[INFO] [stdout] 341 | |                                 |i| { type_args[i] },
[INFO] [stdout] 342 | |                                 is_vec_u8
[INFO] [stdout] 343 | |                             )?
[INFO] [stdout]     | |_____________________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `convert_def` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 270 |                 Type::Set(Box::new($converter($tcx, $did, $arg_at(0))?))
[INFO] [stdout]     |                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/rpc.rs:260:32
[INFO] [stdout]     |
[INFO] [stdout] 260 |                       Type::List(box $converter($tcx, $did, &vec_ty)?)
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 388 | /                 convert_def!(
[INFO] [stdout] 389 | |                     tcx,
[INFO] [stdout] 390 | |                     *did,
[INFO] [stdout] 391 | |                     &Type::convert_sty,
[INFO] [stdout] 392 | |                     |i| substs.type_at(i),
[INFO] [stdout] 393 | |                     is_vec_u8
[INFO] [stdout] 394 | |                 )?
[INFO] [stdout]     | |_________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `convert_def` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 260 |                     Type::List(Box::new($converter($tcx, $did, &vec_ty)?))
[INFO] [stdout]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/rpc.rs:263:32
[INFO] [stdout]     |
[INFO] [stdout] 263 |                   Type::Optional(box $converter($tcx, $did, $arg_at(0))?)
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 388 | /                 convert_def!(
[INFO] [stdout] 389 | |                     tcx,
[INFO] [stdout] 390 | |                     *did,
[INFO] [stdout] 391 | |                     &Type::convert_sty,
[INFO] [stdout] 392 | |                     |i| substs.type_at(i),
[INFO] [stdout] 393 | |                     is_vec_u8
[INFO] [stdout] 394 | |                 )?
[INFO] [stdout]     | |_________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `convert_def` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 263 |                 Type::Optional(Box::new($converter($tcx, $did, $arg_at(0))?))
[INFO] [stdout]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/rpc.rs:266:21
[INFO] [stdout]     |
[INFO] [stdout] 266 |                       box $converter($tcx, $did, $arg_at(0))?,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 388 | /                 convert_def!(
[INFO] [stdout] 389 | |                     tcx,
[INFO] [stdout] 390 | |                     *did,
[INFO] [stdout] 391 | |                     &Type::convert_sty,
[INFO] [stdout] 392 | |                     |i| substs.type_at(i),
[INFO] [stdout] 393 | |                     is_vec_u8
[INFO] [stdout] 394 | |                 )?
[INFO] [stdout]     | |_________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `convert_def` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 266 |                     Box::new($converter($tcx, $did, $arg_at(0))?),
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/rpc.rs:267:21
[INFO] [stdout]     |
[INFO] [stdout] 267 |                       box $converter($tcx, $did, $arg_at(1))?,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 388 | /                 convert_def!(
[INFO] [stdout] 389 | |                     tcx,
[INFO] [stdout] 390 | |                     *did,
[INFO] [stdout] 391 | |                     &Type::convert_sty,
[INFO] [stdout] 392 | |                     |i| substs.type_at(i),
[INFO] [stdout] 393 | |                     is_vec_u8
[INFO] [stdout] 394 | |                 )?
[INFO] [stdout]     | |_________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `convert_def` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 267 |                     Box::new($converter($tcx, $did, $arg_at(1))?),
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `box_syntax` has been removed
[INFO] [stdout]    --> src/rpc.rs:270:27
[INFO] [stdout]     |
[INFO] [stdout] 270 |                   Type::Set(box $converter($tcx, $did, $arg_at(0))?)
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 388 | /                 convert_def!(
[INFO] [stdout] 389 | |                     tcx,
[INFO] [stdout] 390 | |                     *did,
[INFO] [stdout] 391 | |                     &Type::convert_sty,
[INFO] [stdout] 392 | |                     |i| substs.type_at(i),
[INFO] [stdout] 393 | |                     is_vec_u8
[INFO] [stdout] 394 | |                 )?
[INFO] [stdout]     | |_________________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `convert_def` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `Box::new()` instead
[INFO] [stdout]     |
[INFO] [stdout] 270 |                 Type::Set(Box::new($converter($tcx, $did, $arg_at(0))?))
[INFO] [stdout]     |                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `hir::TyKind`, `hir::def::DefKind`, `hir::def::Res`, `ty::TyKind::*`, `hir::def::DefKind`, `hir::def::Res`
[INFO] [stdout]    --> src/rpc.rs:299:13
[INFO] [stdout]     |
[INFO] [stdout] 299 |         use hir::TyKind;
[INFO] [stdout]     |             ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 319 |                 use hir::def::{DefKind, Res};
[INFO] [stdout]     |                                ^^^^^^^  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 373 |         use ty::TyKind::*;
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/visitor.rs:162:28
[INFO] [stdout]     |
[INFO] [stdout] 162 |             use hir::def::{DefKind, Res};
[INFO] [stdout]     |                            ^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `hir::TyKind`, `hir::def::DefKind`, `hir::def::Res`, `ty::TyKind::*`, `hir::def::DefKind`, `hir::def::Res`
[INFO] [stdout]    --> src/rpc.rs:299:13
[INFO] [stdout]     |
[INFO] [stdout] 299 |         use hir::TyKind;
[INFO] [stdout]     |             ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 319 |                 use hir::def::{DefKind, Res};
[INFO] [stdout]     |                                ^^^^^^^  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 373 |         use ty::TyKind::*;
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/visitor.rs:162:28
[INFO] [stdout]     |
[INFO] [stdout] 162 |             use hir::def::{DefKind, Res};
[INFO] [stdout]     |                            ^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Int` in this scope
[INFO] [stdout]    --> src/rpc.rs:377:13
[INFO] [stdout]     |
[INFO] [stdout] 377 |             Int(ty) => Type::convert_int(ty, tcx.def_span(did))?,
[INFO] [stdout]     |             ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Uint` in this scope
[INFO] [stdout]    --> src/rpc.rs:378:13
[INFO] [stdout]     |
[INFO] [stdout] 378 |             Uint(ty) => Type::convert_uint(ty, tcx.def_span(did))?,
[INFO] [stdout]     |             ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Float` in this scope
[INFO] [stdout]    --> src/rpc.rs:379:13
[INFO] [stdout]     |
[INFO] [stdout] 379 |             Float(ty) => Type::convert_float(ty, tcx.def_span(did))?,
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 3   + use serde::de::Unexpected::Float;
[INFO] [stdout]     |
[INFO] [stdout] 3   + use toml::Value::Float;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Adt` in this scope
[INFO] [stdout]    --> src/rpc.rs:380:13
[INFO] [stdout]     |
[INFO] [stdout] 380 |             Adt(AdtDef { did, .. }, substs) => {
[INFO] [stdout]     |             ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Uint` in this scope
[INFO] [stdout]    --> src/rpc.rs:382:28
[INFO] [stdout]     |
[INFO] [stdout] 382 |                     if let Uint(syntax::ast::UintTy::U8) = vec_ty.sty {
[INFO] [stdout]     |                            ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Array` in this scope
[INFO] [stdout]    --> src/rpc.rs:397:13
[INFO] [stdout]     |
[INFO] [stdout] 397 |             Array(ty, len) => {
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 3   + use crate::rpc::Type::Array;
[INFO] [stdout]     |
[INFO] [stdout] 3   + use serde_json::Value::Array;
[INFO] [stdout]     |
[INFO] [stdout] 3   + use toml::Value::Array;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Slice` in this scope
[INFO] [stdout]    --> src/rpc.rs:400:13
[INFO] [stdout]     |
[INFO] [stdout] 400 |             Slice(ty) => Type::List(box Type::convert_sty(tcx, did, ty)?),
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Ref` in this scope
[INFO] [stdout]    --> src/rpc.rs:401:13
[INFO] [stdout]     |
[INFO] [stdout] 401 |             Ref(_, ty, _) => return Type::convert_sty(tcx, did, ty),
[INFO] [stdout]     |             ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Tuple` in this scope
[INFO] [stdout]    --> src/rpc.rs:402:13
[INFO] [stdout]     |
[INFO] [stdout] 402 |             Tuple(substs) => Type::Tuple(
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this tuple variant
[INFO] [stdout]     |
[INFO] [stdout] 3   + use crate::rpc::Type::Tuple;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Int` in this scope
[INFO] [stdout]    --> src/rpc.rs:377:13
[INFO] [stdout]     |
[INFO] [stdout] 377 |             Int(ty) => Type::convert_int(ty, tcx.def_span(did))?,
[INFO] [stdout]     |             ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Uint` in this scope
[INFO] [stdout]    --> src/rpc.rs:378:13
[INFO] [stdout]     |
[INFO] [stdout] 378 |             Uint(ty) => Type::convert_uint(ty, tcx.def_span(did))?,
[INFO] [stdout]     |             ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Box` is imported redundantly
[INFO] [stdout]  --> src/rpc.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{boxed::Box, collections::BTreeSet};
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout]  --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Box` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Float` in this scope
[INFO] [stdout]    --> src/rpc.rs:379:13
[INFO] [stdout]     |
[INFO] [stdout] 379 |             Float(ty) => Type::convert_float(ty, tcx.def_span(did))?,
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 3   + use serde::de::Unexpected::Float;
[INFO] [stdout]     |
[INFO] [stdout] 3   + use toml::Value::Float;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Adt` in this scope
[INFO] [stdout]    --> src/rpc.rs:380:13
[INFO] [stdout]     |
[INFO] [stdout] 380 |             Adt(AdtDef { did, .. }, substs) => {
[INFO] [stdout]     |             ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Uint` in this scope
[INFO] [stdout]    --> src/rpc.rs:382:28
[INFO] [stdout]     |
[INFO] [stdout] 382 |                     if let Uint(syntax::ast::UintTy::U8) = vec_ty.sty {
[INFO] [stdout]     |                            ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Array` in this scope
[INFO] [stdout]    --> src/rpc.rs:397:13
[INFO] [stdout]     |
[INFO] [stdout] 397 |             Array(ty, len) => {
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 3   + use crate::rpc::Type::Array;
[INFO] [stdout]     |
[INFO] [stdout] 3   + use serde_json::Value::Array;
[INFO] [stdout]     |
[INFO] [stdout] 3   + use toml::Value::Array;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Slice` in this scope
[INFO] [stdout]    --> src/rpc.rs:400:13
[INFO] [stdout]     |
[INFO] [stdout] 400 |             Slice(ty) => Type::List(box Type::convert_sty(tcx, did, ty)?),
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Ref` in this scope
[INFO] [stdout]    --> src/rpc.rs:401:13
[INFO] [stdout]     |
[INFO] [stdout] 401 |             Ref(_, ty, _) => return Type::convert_sty(tcx, did, ty),
[INFO] [stdout]     |             ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Tuple` in this scope
[INFO] [stdout]    --> src/rpc.rs:402:13
[INFO] [stdout]     |
[INFO] [stdout] 402 |             Tuple(substs) => Type::Tuple(
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this tuple variant
[INFO] [stdout]     |
[INFO] [stdout] 3   + use crate::rpc::Type::Tuple;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Box` is imported redundantly
[INFO] [stdout]  --> src/rpc.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{boxed::Box, collections::BTreeSet};
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout]  --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Box` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 32 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0462, E0463, E0531, E0557.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 32 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0462, E0463, E0531, E0557.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `idl-gen` (lib test) due to 33 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `idl-gen` (lib) due to 33 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "468505f8d1eb4865586d7d46cd292667e9aa354e0433f303a1e068de193fb101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "468505f8d1eb4865586d7d46cd292667e9aa354e0433f303a1e068de193fb101", kill_on_drop: false }`
[INFO] [stdout] 468505f8d1eb4865586d7d46cd292667e9aa354e0433f303a1e068de193fb101
