[INFO] fetching crate derive-syn-parse 0.1.5...
[INFO] testing derive-syn-parse-0.1.5 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate derive-syn-parse 0.1.5 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate derive-syn-parse 0.1.5 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate derive-syn-parse 0.1.5
[INFO] finished tweaking crates.io crate derive-syn-parse 0.1.5
[INFO] tweaked toml for crates.io crate derive-syn-parse 0.1.5 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa5a98500e2a001eb14a7aa934b787e53c9162b014876d41205f29ee5b84e485
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fa5a98500e2a001eb14a7aa934b787e53c9162b014876d41205f29ee5b84e485", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa5a98500e2a001eb14a7aa934b787e53c9162b014876d41205f29ee5b84e485", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa5a98500e2a001eb14a7aa934b787e53c9162b014876d41205f29ee5b84e485", kill_on_drop: false }`
[INFO] [stdout] fa5a98500e2a001eb14a7aa934b787e53c9162b014876d41205f29ee5b84e485
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aec860fee3cc0bc247e3f0ad410b06e552718197229a5c0f8c7652e124978ac8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "aec860fee3cc0bc247e3f0ad410b06e552718197229a5c0f8c7652e124978ac8", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling derive-syn-parse v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.26s
[INFO] running `Command { std: "docker" "inspect" "aec860fee3cc0bc247e3f0ad410b06e552718197229a5c0f8c7652e124978ac8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aec860fee3cc0bc247e3f0ad410b06e552718197229a5c0f8c7652e124978ac8", kill_on_drop: false }`
[INFO] [stdout] aec860fee3cc0bc247e3f0ad410b06e552718197229a5c0f8c7652e124978ac8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e1e4c7354c2ce4fd8dc7bd814b807d2b5287d691529177f060f63ec5758dd778
[INFO] running `Command { std: "docker" "start" "-a" "e1e4c7354c2ce4fd8dc7bd814b807d2b5287d691529177f060f63ec5758dd778", kill_on_drop: false }`
[INFO] [stderr]    Compiling derive-syn-parse v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.99s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/derive_syn_parse-2a9c0ade77a460ba)
[INFO] running `Command { std: "docker" "inspect" "e1e4c7354c2ce4fd8dc7bd814b807d2b5287d691529177f060f63ec5758dd778", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1e4c7354c2ce4fd8dc7bd814b807d2b5287d691529177f060f63ec5758dd778", kill_on_drop: false }`
[INFO] [stdout] e1e4c7354c2ce4fd8dc7bd814b807d2b5287d691529177f060f63ec5758dd778
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 273a7c8096b88c6abb3fd224657a196bbe5f53857e72f431a401f6f28c4b9033
[INFO] running `Command { std: "docker" "start" "-a" "273a7c8096b88c6abb3fd224657a196bbe5f53857e72f431a401f6f28c4b9033", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/derive_syn_parse-2a9c0ade77a460ba)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::simple_postfix ... ok
[INFO] [stdout] test tests::generic_struct ... ok
[INFO] [stdout] test tests::nested_attrs ... ok
[INFO] [stdout] test tests::simple_prefix ... ok
[INFO] [stdout] test tests::parse_if_peek ... ok
[INFO] [stdout] test tests::prefix_inside ... ok
[INFO] [stdout] test tests::prefix_as_parse_if ... ok
[INFO] [stdout] test tests::simple_input ... ok
[INFO] [stdout] test tests::simple_attrs ... ok
[INFO] [stdout] test tests::struct_peek ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stderr]    Doc-tests derive-syn-parse
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/lib.rs - (line 123) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 115) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 235) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 334) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 290) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 268) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 243) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 308) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 354) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 252) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 194) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 214) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 141) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/lib.rs - (line 64) ... ok
[INFO] [stdout] test src/lib.rs - (line 162) ... ok
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 123) stdout ----
[INFO] [stdout] error: expected expression, found `$`
[INFO] [stdout]  --> src/lib.rs:124:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | if ($EXPR)(input) {
[INFO] [stdout]   |     ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `input` in this scope
[INFO] [stdout]  --> src/lib.rs:124:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | if ($EXPR)(input) {
[INFO] [stdout]   |            ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 115) stdout ----
[INFO] [stdout] error: expected expression, found `$`
[INFO] [stdout]  --> src/lib.rs:116:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | if input.peek($TYPE) {
[INFO] [stdout]   |               ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 235) stdout ----
[INFO] [stdout] error: expected one of `(`, `,`, `=`, `{`, or `}`, found `:`
[INFO] [stdout]  --> src/lib.rs:237:8
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Bar: Baz,
[INFO] [stdout]   |        ^ expected one of `(`, `,`, `=`, `{`, or `}`
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `:`
[INFO] [stdout]  --> src/lib.rs:237:8
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Bar: Baz,
[INFO] [stdout]   |        ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!` or `::`, found `(`
[INFO] [stdout]  --> src/lib.rs:240:33
[INFO] [stdout]   |
[INFO] [stdout] 7 | } _doctest_main_src_lib_rs_235_0() }
[INFO] [stdout]   |                                 ^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 334) stdout ----
[INFO] [stdout] error: cannot find derive macro `Parse` in this scope
[INFO] [stdout]  --> src/lib.rs:340:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[derive(Parse)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this derive macro:
[INFO] [stdout]           derive_syn_parse::Parse
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `paren` in this scope
[INFO] [stdout]   --> src/lib.rs:342:7
[INFO] [stdout]    |
[INFO] [stdout] 10 |     #[paren]
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `inside` in this scope
[INFO] [stdout]   --> src/lib.rs:344:7
[INFO] [stdout]    |
[INFO] [stdout] 12 |     #[inside(paren)]
[INFO] [stdout]    |       ^^^^^^ help: a built-in attribute with a similar name exists: `inline`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `inside` in this scope
[INFO] [stdout]   --> src/lib.rs:346:7
[INFO] [stdout]    |
[INFO] [stdout] 14 |     #[inside(paren)]
[INFO] [stdout]    |       ^^^^^^ help: a built-in attribute with a similar name exists: `inline`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 290) stdout ----
[INFO] [stdout] error: cannot find derive macro `Parse` in this scope
[INFO] [stdout]  --> src/lib.rs:294:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(Parse)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this derive macro:
[INFO] [stdout]           derive_syn_parse::Parse
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `Token` in this scope
[INFO] [stdout]  --> src/lib.rs:297:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     colon: Token![:],
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this macro:
[INFO] [stdout]           syn::Token
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `Token` in this scope
[INFO] [stdout]   --> src/lib.rs:299:16
[INFO] [stdout]    |
[INFO] [stdout] 11 |     eq: Option<Token![=]>,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            syn::Token
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `parse_if` in this scope
[INFO] [stdout]   --> src/lib.rs:300:7
[INFO] [stdout]    |
[INFO] [stdout] 12 |     #[parse_if(eq.is_some())]
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Ident` in this scope
[INFO] [stdout]  --> src/lib.rs:296:12
[INFO] [stdout]   |
[INFO] [stdout] 8 |     ident: Ident,
[INFO] [stdout]   |            ^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 5 | use proc_macro2::Ident;
[INFO] [stdout]   |
[INFO] [stdout] 5 | use proc_macro::Ident;
[INFO] [stdout]   |
[INFO] [stdout] 5 | use proc_macro::bridge::server::Ident;
[INFO] [stdout]   |
[INFO] [stdout] 5 | use quote::__private::Ident;
[INFO] [stdout]   |
[INFO] [stdout]     and 1 other candidate
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Type` in this scope
[INFO] [stdout]   --> src/lib.rs:298:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     ty: Type,
[INFO] [stdout]    |         ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 5  | use syn::Type;
[INFO] [stdout]    |
[INFO] [stdout] 5  | use syn::token::Type;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Expr` in this scope
[INFO] [stdout]   --> src/lib.rs:301:18
[INFO] [stdout]    |
[INFO] [stdout] 13 |     expr: Option<Expr>,
[INFO] [stdout]    |                  ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 5  | use syn::Expr;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 268) stdout ----
[INFO] [stdout] error: cannot find derive macro `Parse` in this scope
[INFO] [stdout]   --> src/lib.rs:276:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Parse)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this derive macro:
[INFO] [stdout]            derive_syn_parse::Parse
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `Token` in this scope
[INFO] [stdout]   --> src/lib.rs:278:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |     colon: Token![:],
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            syn::Token
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Parse` in this scope
[INFO] [stdout]  --> src/lib.rs:269:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Parse)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this derive macro:
[INFO] [stdout]           derive_syn_parse::Parse
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `peek` in this scope
[INFO] [stdout]  --> src/lib.rs:272:7
[INFO] [stdout]   |
[INFO] [stdout] 6 |     #[peek(Token![:])]
[INFO] [stdout]   |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Ident` in this scope
[INFO] [stdout]  --> src/lib.rs:271:11
[INFO] [stdout]   |
[INFO] [stdout] 5 |     name: Ident,
[INFO] [stdout]   |           ^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 | use proc_macro2::Ident;
[INFO] [stdout]   |
[INFO] [stdout] 2 | use proc_macro::Ident;
[INFO] [stdout]   |
[INFO] [stdout] 2 | use proc_macro::bridge::server::Ident;
[INFO] [stdout]   |
[INFO] [stdout] 2 | use quote::__private::Ident;
[INFO] [stdout]   |
[INFO] [stdout]     and 1 other candidate
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Type` in this scope
[INFO] [stdout]   --> src/lib.rs:279:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     ty: Type,
[INFO] [stdout]    |         ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  | use syn::Type;
[INFO] [stdout]    |
[INFO] [stdout] 2  | use syn::token::Type;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 243) stdout ----
[INFO] [stdout] error[E0412]: cannot find type `Baz` in this scope
[INFO] [stdout]  --> src/lib.rs:245:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Bar(Baz),
[INFO] [stdout]   |         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 308) stdout ----
[INFO] [stdout] error: cannot find derive macro `Parse` in this scope
[INFO] [stdout]  --> src/lib.rs:312:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(Parse)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this derive macro:
[INFO] [stdout]           derive_syn_parse::Parse
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `prefix` in this scope
[INFO] [stdout]  --> src/lib.rs:315:7
[INFO] [stdout]   |
[INFO] [stdout] 9 |     #[prefix(Token![:])]
[INFO] [stdout]   |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `prefix` in this scope
[INFO] [stdout]   --> src/lib.rs:317:7
[INFO] [stdout]    |
[INFO] [stdout] 11 |     #[prefix(Option<Token![=]> as eq)]
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `parse_if` in this scope
[INFO] [stdout]   --> src/lib.rs:318:7
[INFO] [stdout]    |
[INFO] [stdout] 12 |     #[parse_if(eq.is_some())]
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Ident` in this scope
[INFO] [stdout]  --> src/lib.rs:314:12
[INFO] [stdout]   |
[INFO] [stdout] 8 |     ident: Ident,
[INFO] [stdout]   |            ^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 5 | use proc_macro2::Ident;
[INFO] [stdout]   |
[INFO] [stdout] 5 | use proc_macro::Ident;
[INFO] [stdout]   |
[INFO] [stdout] 5 | use proc_macro::bridge::server::Ident;
[INFO] [stdout]   |
[INFO] [stdout] 5 | use quote::__private::Ident;
[INFO] [stdout]   |
[INFO] [stdout]     and 1 other candidate
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Type` in this scope
[INFO] [stdout]   --> src/lib.rs:316:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     ty: Type,
[INFO] [stdout]    |         ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 5  | use syn::Type;
[INFO] [stdout]    |
[INFO] [stdout] 5  | use syn::token::Type;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Expr` in this scope
[INFO] [stdout]   --> src/lib.rs:319:18
[INFO] [stdout]    |
[INFO] [stdout] 13 |     expr: Option<Expr>,
[INFO] [stdout]    |                  ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]    |
[INFO] [stdout] 5  | use syn::Expr;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 354) stdout ----
[INFO] [stdout] error: cannot find derive macro `Parse` in this scope
[INFO] [stdout]  --> src/lib.rs:355:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Parse)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this derive macro:
[INFO] [stdout]           derive_syn_parse::Parse
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `paren` in this scope
[INFO] [stdout]  --> src/lib.rs:357:7
[INFO] [stdout]   |
[INFO] [stdout] 5 |     #[paren]
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `prefix` in this scope
[INFO] [stdout]  --> src/lib.rs:359:7
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[prefix(Token![=>] in paren)]
[INFO] [stdout]   |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `inside` in this scope
[INFO] [stdout]  --> src/lib.rs:360:7
[INFO] [stdout]   |
[INFO] [stdout] 8 |     #[inside(paren)]
[INFO] [stdout]   |       ^^^^^^ help: a built-in attribute with a similar name exists: `inline`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `token`
[INFO] [stdout]  --> src/lib.rs:358:12
[INFO] [stdout]   |
[INFO] [stdout] 6 |     paren: token::Paren,
[INFO] [stdout]   |            ^^^^^ use of undeclared crate or module `token`
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Expr` in this scope
[INFO] [stdout]  --> src/lib.rs:361:11
[INFO] [stdout]   |
[INFO] [stdout] 9 |     expr: Expr,
[INFO] [stdout]   |           ^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 | use syn::Expr;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 252) stdout ----
[INFO] [stdout] error: cannot find derive macro `Parse` in this scope
[INFO] [stdout]  --> src/lib.rs:253:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Parse)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this derive macro:
[INFO] [stdout]           derive_syn_parse::Parse
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `Token` in this scope
[INFO] [stdout]  --> src/lib.rs:257:19
[INFO] [stdout]   |
[INFO] [stdout] 7 |     colon: Option<Token![:]>,
[INFO] [stdout]   |                   ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this macro:
[INFO] [stdout]           syn::Token
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `parse_if` in this scope
[INFO] [stdout]  --> src/lib.rs:259:7
[INFO] [stdout]   |
[INFO] [stdout] 9 |     #[parse_if(colon.is_some())]
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Ident` in this scope
[INFO] [stdout]  --> src/lib.rs:255:11
[INFO] [stdout]   |
[INFO] [stdout] 5 |     name: Ident,
[INFO] [stdout]   |           ^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 | use proc_macro2::Ident;
[INFO] [stdout]   |
[INFO] [stdout] 2 | use proc_macro::Ident;
[INFO] [stdout]   |
[INFO] [stdout] 2 | use proc_macro::bridge::server::Ident;
[INFO] [stdout]   |
[INFO] [stdout] 2 | use quote::__private::Ident;
[INFO] [stdout]   |
[INFO] [stdout]     and 1 other candidate
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Type` in this scope
[INFO] [stdout]   --> src/lib.rs:260:16
[INFO] [stdout]    |
[INFO] [stdout] 10 |     ty: Option<Type>,
[INFO] [stdout]    |                ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  | use syn::Type;
[INFO] [stdout]    |
[INFO] [stdout] 2  | use syn::token::Type;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 194) stdout ----
[INFO] [stdout] error: cannot find derive macro `Parse` in this scope
[INFO] [stdout]  --> src/lib.rs:201:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[derive(Parse)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this derive macro:
[INFO] [stdout]           derive_syn_parse::Parse
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `call` in this scope
[INFO] [stdout]   --> src/lib.rs:203:7
[INFO] [stdout]    |
[INFO] [stdout] 11 |     #[call(Attribute::parse_outer)]
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 214) stdout ----
[INFO] [stdout] error: cannot find macro `Token` in this scope
[INFO] [stdout]  --> src/lib.rs:216:15
[INFO] [stdout]   |
[INFO] [stdout] 4 |     a: Option<Token![=>]>,
[INFO] [stdout]   |               ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this macro:
[INFO] [stdout]           syn::Token
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `call` in this scope
[INFO] [stdout]  --> src/lib.rs:217:7
[INFO] [stdout]   |
[INFO] [stdout] 5 |     #[call(|inp| match &a { Some(_) => Ok(Some(inp.parse()?)), None => Ok(None) })]
[INFO] [stdout]   |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Bar` in this scope
[INFO] [stdout]  --> src/lib.rs:218:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct Foo {
[INFO] [stdout]   |           - help: you might be missing a type parameter: `<Bar>`
[INFO] [stdout] ...
[INFO] [stdout] 6 |     b: Option<Bar>,
[INFO] [stdout]   |               ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 115)
[INFO] [stdout]     src/lib.rs - (line 123)
[INFO] [stdout]     src/lib.rs - (line 194)
[INFO] [stdout]     src/lib.rs - (line 214)
[INFO] [stdout]     src/lib.rs - (line 235)
[INFO] [stdout]     src/lib.rs - (line 243)
[INFO] [stdout]     src/lib.rs - (line 252)
[INFO] [stdout]     src/lib.rs - (line 268)
[INFO] [stdout]     src/lib.rs - (line 290)
[INFO] [stdout]     src/lib.rs - (line 308)
[INFO] [stdout]     src/lib.rs - (line 334)
[INFO] [stdout]     src/lib.rs - (line 354)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 12 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.64s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "273a7c8096b88c6abb3fd224657a196bbe5f53857e72f431a401f6f28c4b9033", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "273a7c8096b88c6abb3fd224657a196bbe5f53857e72f431a401f6f28c4b9033", kill_on_drop: false }`
[INFO] [stdout] 273a7c8096b88c6abb3fd224657a196bbe5f53857e72f431a401f6f28c4b9033