[INFO] fetching crate idl-gen 0.1.0...
[INFO] testing idl-gen-0.1.0 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate idl-gen 0.1.0 into /workspace/builds/worker-2-tc2/source
[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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate idl-gen 0.1.0 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 12 packages to latest compatible versions
[INFO] [stderr]       Adding toml v0.4.10 (available: v1.1.0+spec-1.1.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9da676bde5ac087a9ecaf5956f9526ef465d3dde738117ebabfcb43e342a240e
[INFO] running `Command { std: "docker" "start" "-a" "9da676bde5ac087a9ecaf5956f9526ef465d3dde738117ebabfcb43e342a240e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9da676bde5ac087a9ecaf5956f9526ef465d3dde738117ebabfcb43e342a240e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9da676bde5ac087a9ecaf5956f9526ef465d3dde738117ebabfcb43e342a240e", kill_on_drop: false }`
[INFO] [stdout] 9da676bde5ac087a9ecaf5956f9526ef465d3dde738117ebabfcb43e342a240e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02a876726d58213fd801174cabb068fb8c477cccfe709e710e1d44415a56342f
[INFO] running `Command { std: "docker" "start" "-a" "02a876726d58213fd801174cabb068fb8c477cccfe709e710e1d44415a56342f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling 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: removed in 1.70.0; see <https://github.com/rust-lang/rust/pull/108471> for more information
[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 Type::convert_ty(tcx, &ty)?),
[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 Type::convert_ty(tcx, &ty)?;
[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 Type::convert_sty(tcx, did, ty)?, len.unwrap_usize(tcx))
[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 Type::convert_sty(tcx, did, ty)?),
[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/0abe69e6c16114311cc2700e972492e64d69c28f/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-nightly_rt.asan.a
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/0abe69e6c16114311cc2700e972492e64d69c28f/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-nightly_rt.dfsan.a
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/0abe69e6c16114311cc2700e972492e64d69c28f/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-nightly_rt.lsan.a
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/0abe69e6c16114311cc2700e972492e64d69c28f/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-nightly_rt.msan.a
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/0abe69e6c16114311cc2700e972492e64d69c28f/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-nightly_rt.rtsan.a
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/0abe69e6c16114311cc2700e972492e64d69c28f/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-nightly_rt.safestack.a
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/0abe69e6c16114311cc2700e972492e64d69c28f/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-nightly_rt.tsan.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_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 `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 $converter($tcx, $did, &vec_ty)?)
[INFO] [stdout] 260 +                     Type::List(Box::new($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 $converter($tcx, $did, $arg_at(0))?)
[INFO] [stdout] 263 +                 Type::Optional(Box::new($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 $converter($tcx, $did, $arg_at(0))?,
[INFO] [stdout] 266 +                     Box::new($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 $converter($tcx, $did, $arg_at(1))?,
[INFO] [stdout] 267 +                     Box::new($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 $converter($tcx, $did, $arg_at(0))?)
[INFO] [stdout] 270 +                 Type::Set(Box::new($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 $converter($tcx, $did, &vec_ty)?)
[INFO] [stdout] 260 +                     Type::List(Box::new($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 $converter($tcx, $did, $arg_at(0))?)
[INFO] [stdout] 263 +                 Type::Optional(Box::new($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 $converter($tcx, $did, $arg_at(0))?,
[INFO] [stdout] 266 +                     Box::new($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 $converter($tcx, $did, $arg_at(1))?,
[INFO] [stdout] 267 +                     Box::new($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 $converter($tcx, $did, $arg_at(0))?)
[INFO] [stdout] 270 +                 Type::Set(Box::new($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[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] help: consider importing this tuple variant
[INFO] [stdout]     |
[INFO] [stdout]   3 + use std::mem::type_info::TypeKind::Int;
[INFO] [stdout]     |
[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 tuple variants
[INFO] [stdout]     |
[INFO] [stdout]   3 + use std::mem::type_info::TypeKind::Float;
[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 tuple variants
[INFO] [stdout]     |
[INFO] [stdout]   3 + use crate::rpc::Type::Array;
[INFO] [stdout]     |
[INFO] [stdout]   3 + use std::mem::type_info::TypeKind::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] help: consider importing this tuple variant
[INFO] [stdout]     |
[INFO] [stdout]   3 + use std::mem::type_info::TypeKind::Slice;
[INFO] [stdout]     |
[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 one of these tuple variants
[INFO] [stdout]     |
[INFO] [stdout]   3 + use crate::rpc::Type::Tuple;
[INFO] [stdout]     |
[INFO] [stdout]   3 + use std::mem::type_info::TypeKind::Tuple;
[INFO] [stdout]     |
[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) due to 32 previous errors
[INFO] running `Command { std: "docker" "inspect" "02a876726d58213fd801174cabb068fb8c477cccfe709e710e1d44415a56342f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02a876726d58213fd801174cabb068fb8c477cccfe709e710e1d44415a56342f", kill_on_drop: false }`
[INFO] [stdout] 02a876726d58213fd801174cabb068fb8c477cccfe709e710e1d44415a56342f
