[INFO] fetching crate rfi_codegen 0.1.0-dev...
[INFO] documenting rfi_codegen-0.1.0-dev against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate rfi_codegen 0.1.0-dev into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate rfi_codegen 0.1.0-dev on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rfi_codegen 0.1.0-dev
[INFO] finished tweaking crates.io crate rfi_codegen 0.1.0-dev
[INFO] tweaked toml for crates.io crate rfi_codegen 0.1.0-dev written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rfi v0.1.0-dev
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c93d402ce13e0632bbb8275127e9a0d963a02b1cfff667f0d1f86c2dd78b363
[INFO] running `Command { std: "docker" "start" "-a" "3c93d402ce13e0632bbb8275127e9a0d963a02b1cfff667f0d1f86c2dd78b363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c93d402ce13e0632bbb8275127e9a0d963a02b1cfff667f0d1f86c2dd78b363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c93d402ce13e0632bbb8275127e9a0d963a02b1cfff667f0d1f86c2dd78b363", kill_on_drop: false }`
[INFO] [stdout] 3c93d402ce13e0632bbb8275127e9a0d963a02b1cfff667f0d1f86c2dd78b363
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb8efa543c9bf71db025ee4c14bd325fbcf7827e316e63c4ad30ff2017c1e8d6
[INFO] running `Command { std: "docker" "start" "-a" "cb8efa543c9bf71db025ee4c14bd325fbcf7827e316e63c4ad30ff2017c1e8d6", kill_on_drop: false }`
[INFO] [stderr]     Checking serde_json v1.0.81
[INFO] [stderr]     Checking rfi v0.1.0-dev
[INFO] [stderr]  Documenting rfi_codegen v0.1.0-dev (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(quote, plugin_registrar, rustc_private)]
[INFO] [stdout]   |            ^^^^^ feature has been removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(quote, plugin_registrar, rustc_private)]
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: a __rustc_plugin_registrar symbol must now be defined instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `syntax`
[INFO] [stdout]  --> src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | extern crate syntax;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0462]: found staticlib `rustc` instead of rlib or dylib
[INFO] [stdout]  --> src/lib.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | extern crate rustc;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: please recompile that crate using --crate-type lib
[INFO] [stdout]   = note: the following crate versions were found:
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/1.61.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-stable_rt.msan.a
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/1.61.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-stable_rt.lsan.a
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/1.61.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-stable_rt.asan.a
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/1.61.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-stable_rt.tsan.a
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `rustc_plugin`
[INFO] [stdout]  --> src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | 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[E0432]: unresolved import `TyKind`
[INFO] [stdout]   --> src/lib.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |         use TyKind::*;
[INFO] [stdout]    |             ^^^^^^ maybe a missing crate `TyKind`?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote_expr` in this scope
[INFO] [stdout]   --> src/lib.rs:57:52
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let mut x = ectx.expr_tup_field_access(sp, quote_expr!(ectx, args), i).to_tokens(ectx);
[INFO] [stdout]    |                                                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote_stmt` in this scope
[INFO] [stdout]   --> src/lib.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         quote_stmt!(ectx,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote_stmt` in this scope
[INFO] [stdout]   --> src/lib.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         quote_stmt!(ectx, let _ = ();).unwrap()
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote_item` in this scope
[INFO] [stdout]   --> src/lib.rs:71:22
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let wrapper_fn = quote_item!(ectx,
[INFO] [stdout]    |                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `plugin_registrar` in this scope
[INFO] [stdout]    --> src/lib.rs:125:3
[INFO] [stdout]     |
[INFO] [stdout] 125 | #[plugin_registrar]
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `plugin_registrar` is in scope, but it is a function, not an attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Spanned` in this scope
[INFO] [stdout]  --> src/utils/function.rs:7:21
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Function(Spanned<(Ident, FnDecl)>);
[INFO] [stdout]   |                     ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Ident` in this scope
[INFO] [stdout]  --> src/utils/function.rs:7:30
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Function(Spanned<(Ident, FnDecl)>);
[INFO] [stdout]   |                    -         ^^^^^ not found in this scope
[INFO] [stdout]   |                    |
[INFO] [stdout]   |                    help: you might be missing a type parameter: `<Ident>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `FnDecl` in this scope
[INFO] [stdout]  --> src/utils/function.rs:7:37
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Function(Spanned<(Ident, FnDecl)>);
[INFO] [stdout]   |                    -                ^^^^^^ not found in this scope
[INFO] [stdout]   |                    |
[INFO] [stdout]   |                    help: you might be missing a type parameter: `<FnDecl>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Annotatable` in this scope
[INFO] [stdout]   --> src/utils/function.rs:10:29
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn from(annotated: &Annotatable) -> Result<Function, Span> {
[INFO] [stdout]    |                             ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Span` in this scope
[INFO] [stdout]   --> src/utils/function.rs:10:62
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl Function {
[INFO] [stdout]    |     - help: you might be missing a type parameter: `<Span>`
[INFO] [stdout] 10 |     pub fn from(annotated: &Annotatable) -> Result<Function, Span> {
[INFO] [stdout]    |                                                              ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Ident` in this scope
[INFO] [stdout]   --> src/utils/function.rs:21:29
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn ident(&self) -> &Ident {
[INFO] [stdout]    |                             ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `FnDecl` in this scope
[INFO] [stdout]   --> src/utils/function.rs:25:28
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn decl(&self) -> &FnDecl {
[INFO] [stdout]    |                            ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Span` in this scope
[INFO] [stdout]   --> src/utils/function.rs:29:27
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn span(&self) -> Span {
[INFO] [stdout]    |                           ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ExtCtxt` in this scope
[INFO] [stdout]   --> src/lib.rs:28:22
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn expand(ectx: &mut ExtCtxt, sp: Span, _: &MetaItem, annotated: Annotatable) -> Vec<Annotatable> {
[INFO] [stdout]    |                      ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Span` in this scope
[INFO] [stdout]   --> src/lib.rs:28:35
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn expand(ectx: &mut ExtCtxt, sp: Span, _: &MetaItem, annotated: Annotatable) -> Vec<Annotatable> {
[INFO] [stdout]    |                                   ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MetaItem` in this scope
[INFO] [stdout]   --> src/lib.rs:28:45
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn expand(ectx: &mut ExtCtxt, sp: Span, _: &MetaItem, annotated: Annotatable) -> Vec<Annotatable> {
[INFO] [stdout]    |                                             ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Annotatable` in this scope
[INFO] [stdout]   --> src/lib.rs:28:66
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn expand(ectx: &mut ExtCtxt, sp: Span, _: &MetaItem, annotated: Annotatable) -> Vec<Annotatable> {
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Annotatable` in this scope
[INFO] [stdout]   --> src/lib.rs:28:86
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn expand(ectx: &mut ExtCtxt, sp: Span, _: &MetaItem, annotated: Annotatable) -> Vec<Annotatable> {
[INFO] [stdout]    |          - help: you might be missing a type parameter: `<Annotatable>`              ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Registry` in this scope
[INFO] [stdout]    --> src/lib.rs:126:35
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub fn plugin_registrar(reg: &mut Registry) {
[INFO] [stdout]     |                                   ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(quote, plugin_registrar, rustc_private)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 27 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0463, E0554, E0557.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `rfi_codegen`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type dylib --crate-name rfi_codegen src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=dba073ba118a1480 -L dependency=/opt/rustwide/target/debug/deps --extern rfi=/opt/rustwide/target/debug/deps/librfi-2c2e26f85c664184.rmeta --cap-lints=warn --crate-version 0.1.0-dev` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "cb8efa543c9bf71db025ee4c14bd325fbcf7827e316e63c4ad30ff2017c1e8d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb8efa543c9bf71db025ee4c14bd325fbcf7827e316e63c4ad30ff2017c1e8d6", kill_on_drop: false }`
[INFO] [stdout] cb8efa543c9bf71db025ee4c14bd325fbcf7827e316e63c4ad30ff2017c1e8d6