[INFO] fetching crate synthez-codegen 0.2.0...
[INFO] testing synthez-codegen-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate synthez-codegen 0.2.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate synthez-codegen 0.2.0 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 synthez-codegen 0.2.0
[INFO] finished tweaking crates.io crate synthez-codegen 0.2.0
[INFO] tweaked toml for crates.io crate synthez-codegen 0.2.0 written to /workspace/builds/worker-13/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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b9d4513e577429c365a967e7cf9afb7277f6f5db88fb15756386ade4e7d2a7f
[INFO] running `Command { std: "docker" "start" "-a" "7b9d4513e577429c365a967e7cf9afb7277f6f5db88fb15756386ade4e7d2a7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b9d4513e577429c365a967e7cf9afb7277f6f5db88fb15756386ade4e7d2a7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b9d4513e577429c365a967e7cf9afb7277f6f5db88fb15756386ade4e7d2a7f", kill_on_drop: false }`
[INFO] [stdout] 7b9d4513e577429c365a967e7cf9afb7277f6f5db88fb15756386ade4e7d2a7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b88f0633f4e22f414530ad89db69b28d45538bbec4d1f1a500865eb0280cfbb
[INFO] running `Command { std: "docker" "start" "-a" "4b88f0633f4e22f414530ad89db69b28d45538bbec4d1f1a500865eb0280cfbb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sealed v0.3.0
[INFO] [stderr]    Compiling synthez-core v0.2.0
[INFO] [stderr]    Compiling synthez-codegen v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.54s
[INFO] running `Command { std: "docker" "inspect" "4b88f0633f4e22f414530ad89db69b28d45538bbec4d1f1a500865eb0280cfbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b88f0633f4e22f414530ad89db69b28d45538bbec4d1f1a500865eb0280cfbb", kill_on_drop: false }`
[INFO] [stdout] 4b88f0633f4e22f414530ad89db69b28d45538bbec4d1f1a500865eb0280cfbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8973b6207c8a3de205fc0544a3231013dbea4f40a33d788c9f8afb367ecaddcd
[INFO] running `Command { std: "docker" "start" "-a" "8973b6207c8a3de205fc0544a3231013dbea4f40a33d788c9f8afb367ecaddcd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling synthez-codegen v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: external crate `proc_macro2` unused in `synthez_codegen`: remove the dependency or add `use proc_macro2 as _;`
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     unused_crate_dependencies,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = help: remove unnecessary dependency `proc_macro2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.99s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/synthez_codegen-1e8d47797741ef33)
[INFO] running `Command { std: "docker" "inspect" "8973b6207c8a3de205fc0544a3231013dbea4f40a33d788c9f8afb367ecaddcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8973b6207c8a3de205fc0544a3231013dbea4f40a33d788c9f8afb367ecaddcd", kill_on_drop: false }`
[INFO] [stdout] 8973b6207c8a3de205fc0544a3231013dbea4f40a33d788c9f8afb367ecaddcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a7d50f607ad2cc2d41ed9f1e9473b5f7444fd60648486aafa57c773ae24a11e9
[INFO] running `Command { std: "docker" "start" "-a" "a7d50f607ad2cc2d41ed9f1e9473b5f7444fd60648486aafa57c773ae24a11e9", kill_on_drop: false }`
[INFO] [stderr] warning: external crate `proc_macro2` unused in `synthez_codegen`: remove the dependency or add `use proc_macro2 as _;`
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] running 0 tests
[INFO] [stderr] note: the lint level is defined here
[INFO] [stdout] 
[INFO] [stderr]   --> src/lib.rs:75:5
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 75 |     unused_crate_dependencies,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = help: remove unnecessary dependency `proc_macro2`
[INFO] [stderr] 
[INFO] [stderr] warning: `synthez-codegen` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/synthez_codegen-1e8d47797741ef33)
[INFO] [stderr]    Doc-tests synthez-codegen
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - derive_parse_attrs (line 312) ... ignored
[INFO] [stdout] test src/lib.rs - derive_parse_attrs (line 350) ... ignored
[INFO] [stdout] test src/lib.rs - derive_parse_attrs (line 362) ... ignored
[INFO] [stdout] test src/lib.rs - derive_parse_attrs (line 173) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - derive_parse_attrs (line 366) ... FAILED
[INFO] [stdout] test src/lib.rs - derive_parse_attrs (line 263) ... FAILED
[INFO] [stdout] test src/lib.rs - derive_parse_attrs (line 109) ... FAILED
[INFO] [stdout] test src/lib.rs - derive_to_tokens (line 425) ... FAILED
[INFO] [stdout] test src/lib.rs - derive_parse_attrs (line 316) ... FAILED
[INFO] [stdout] test src/lib.rs - derive_parse_attrs (line 220) ... FAILED
[INFO] [stdout] test src/lib.rs - derive_parse_attrs (line 188) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - derive_parse_attrs (line 366) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `synthez`
[INFO] [stdout]  --> src/lib.rs:368:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use synthez::{field, parse, ParseAttrs};
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `synthez`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `ParseAttrs`
[INFO] [stdout]  --> src/lib.rs:370:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Default, ParseAttrs)]
[INFO] [stdout]   |                   ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `parse`
[INFO] [stdout]  --> src/lib.rs:374:7
[INFO] [stdout]   |
[INFO] [stdout] 9 |     #[parse(value, fallback = field::if_empty(parse::attr::doc))]
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `parse_attrs` found for struct `MyAttrs` in the current scope
[INFO] [stdout]   --> src/lib.rs:384:25
[INFO] [stdout]    |
[INFO] [stdout] 6  | struct MyAttrs {
[INFO] [stdout]    | -------------- function or associated item `parse_attrs` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 19 | let my_attrs = MyAttrs::parse_attrs("my_attr", &from_attr);
[INFO] [stdout]    |                         ^^^^^^^^^^^ function or associated item not found in `MyAttrs`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `parse_attrs`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `synthez_core::ParseAttrs`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `parse_attrs` found for struct `MyAttrs` in the current scope
[INFO] [stdout]   --> src/lib.rs:394:25
[INFO] [stdout]    |
[INFO] [stdout] 6  | struct MyAttrs {
[INFO] [stdout]    | -------------- function or associated item `parse_attrs` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 29 | let my_attrs = MyAttrs::parse_attrs("my_attr", &from_doc);
[INFO] [stdout]    |                         ^^^^^^^^^^^ function or associated item not found in `MyAttrs`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `parse_attrs`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `synthez_core::ParseAttrs`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - derive_parse_attrs (line 263) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `synthez`
[INFO] [stdout]  --> src/lib.rs:265:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use synthez::ParseAttrs;
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `synthez`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `ParseAttrs`
[INFO] [stdout]  --> src/lib.rs:267:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Default, ParseAttrs)]
[INFO] [stdout]   |                   ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `parse` in this scope
[INFO] [stdout]  --> src/lib.rs:270:7
[INFO] [stdout]   |
[INFO] [stdout] 8 |     #[parse(ident, dedup = last, alias = named)]
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `parse` in this scope
[INFO] [stdout]   --> src/lib.rs:274:7
[INFO] [stdout]    |
[INFO] [stdout] 12 |     #[parse(value, dedup = first)]
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `parse` in this scope
[INFO] [stdout]   --> src/lib.rs:278:7
[INFO] [stdout]    |
[INFO] [stdout] 16 |     #[parse(ident, dedup = unique, args(foo, bar, baz))]
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `parse_attrs` found for struct `MyAttrs` in the current scope
[INFO] [stdout]   --> src/lib.rs:289:25
[INFO] [stdout]    |
[INFO] [stdout] 6  | struct MyAttrs {
[INFO] [stdout]    | -------------- function or associated item `parse_attrs` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 27 | let my_attrs = MyAttrs::parse_attrs("my_attr", &input);
[INFO] [stdout]    |                         ^^^^^^^^^^^ function or associated item not found in `MyAttrs`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `parse_attrs`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `synthez_core::ParseAttrs`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `parse_attrs` found for struct `MyAttrs` in the current scope
[INFO] [stdout]   --> src/lib.rs:302:25
[INFO] [stdout]    |
[INFO] [stdout] 6  | struct MyAttrs {
[INFO] [stdout]    | -------------- function or associated item `parse_attrs` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 40 | let my_attrs = MyAttrs::parse_attrs("my_attr", &wrong);
[INFO] [stdout]    |                         ^^^^^^^^^^^ function or associated item not found in `MyAttrs`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `parse_attrs`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `synthez_core::ParseAttrs`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - derive_parse_attrs (line 109) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `synthez`
[INFO] [stdout]  --> src/lib.rs:113:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use synthez::{ParseAttrs, Spanning};
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `synthez`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `ParseAttrs`
[INFO] [stdout]  --> src/lib.rs:115:26
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Debug, Default, ParseAttrs, PartialEq)]
[INFO] [stdout]   |                          ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `parse` in this scope
[INFO] [stdout]   --> src/lib.rs:118:7
[INFO] [stdout]    |
[INFO] [stdout] 10 |     #[parse(ident)]
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `parse` in this scope
[INFO] [stdout]   --> src/lib.rs:123:7
[INFO] [stdout]    |
[INFO] [stdout] 15 |     #[parse(value)]
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `parse` in this scope
[INFO] [stdout]   --> src/lib.rs:128:7
[INFO] [stdout]    |
[INFO] [stdout] 20 |     #[parse(value(spaced))]
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `parse` in this scope
[INFO] [stdout]   --> src/lib.rs:132:7
[INFO] [stdout]    |
[INFO] [stdout] 24 |     #[parse(map)]
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `parse` in this scope
[INFO] [stdout]   --> src/lib.rs:138:7
[INFO] [stdout]    |
[INFO] [stdout] 30 |     #[parse(nested)]
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `parse_attrs` found for struct `MyAttrs` in the current scope
[INFO] [stdout]   --> src/lib.rs:151:25
[INFO] [stdout]    |
[INFO] [stdout] 8  | struct MyAttrs {
[INFO] [stdout]    | -------------- function or associated item `parse_attrs` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 43 | let my_attrs = MyAttrs::parse_attrs("my_attr", &input);
[INFO] [stdout]    |                         ^^^^^^^^^^^ function or associated item not found in `MyAttrs`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `parse_attrs`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `synthez_core::ParseAttrs`
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]   --> src/lib.rs:139:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | #[derive(Debug, Default, ParseAttrs, PartialEq)]
[INFO] [stdout]    |                 ------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 31 |     nested: Option<Spanning<Box<MyAttrs>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type
[INFO] [stdout]    |
[INFO] [stdout]    = note: cannot satisfy `_: std::default::Default`
[INFO] [stdout]    = note: this error originates in the derive macro `Default` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0283, E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0283`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - derive_to_tokens (line 425) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `synthez`
[INFO] [stdout]  --> src/lib.rs:426:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use synthez::{proc_macro2::TokenStream, quote::quote, ToTokens};
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `synthez`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `synthez`
[INFO] [stdout]  --> src/lib.rs:426:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use synthez::{proc_macro2::TokenStream, quote::quote, ToTokens};
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `synthez`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `ToTokens`
[INFO] [stdout]  --> src/lib.rs:428:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[derive(ToTokens)]
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `to_tokens` in this scope
[INFO] [stdout]  --> src/lib.rs:429:3
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[to_tokens(append(foo_tokens, baz_tokens))]
[INFO] [stdout]   |   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote` in this scope
[INFO] [stdout]   --> src/lib.rs:434:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |         quote! {
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            proc_macro::quote
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote` in this scope
[INFO] [stdout]   --> src/lib.rs:440:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         quote! {
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            proc_macro::quote
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote` in this scope
[INFO] [stdout]   --> src/lib.rs:450:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     quote! { #dummy }.to_string(),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            proc_macro::quote
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote` in this scope
[INFO] [stdout]   --> src/lib.rs:451:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     quote! {
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            proc_macro::quote
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TokenStream` in this scope
[INFO] [stdout]  --> src/lib.rs:433:29
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn foo_tokens(&self) -> TokenStream {
[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::TokenStream;
[INFO] [stdout]   |
[INFO] [stdout] 2 | use proc_macro::TokenStream;
[INFO] [stdout]   |
[INFO] [stdout] 2 | use proc_macro::bridge::server::TokenStream;
[INFO] [stdout]   |
[INFO] [stdout] 2 | use syn::__private::TokenStream;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `TokenStream` in this scope
[INFO] [stdout]   --> src/lib.rs:439:29
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn baz_tokens(&self) -> TokenStream {
[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::TokenStream;
[INFO] [stdout]    |
[INFO] [stdout] 2  | use proc_macro::TokenStream;
[INFO] [stdout]    |
[INFO] [stdout] 2  | use proc_macro::bridge::server::TokenStream;
[INFO] [stdout]    |
[INFO] [stdout] 2  | use syn::__private::TokenStream;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, 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 - derive_parse_attrs (line 316) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `synthez`
[INFO] [stdout]  --> src/lib.rs:319:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use synthez::ParseAttrs;
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `synthez`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `ParseAttrs`
[INFO] [stdout]  --> src/lib.rs:321:19
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(Default, ParseAttrs)]
[INFO] [stdout]   |                   ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `parse` in this scope
[INFO] [stdout]  --> src/lib.rs:323:7
[INFO] [stdout]   |
[INFO] [stdout] 8 |     #[parse(value, validate = not_foo)]
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `parse_attrs` found for struct `MyAttrs` in the current scope
[INFO] [stdout]   --> src/lib.rs:340:25
[INFO] [stdout]    |
[INFO] [stdout] 7  | struct MyAttrs {
[INFO] [stdout]    | -------------- function or associated item `parse_attrs` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 25 | let my_attrs = MyAttrs::parse_attrs("my_attr", &wrong);
[INFO] [stdout]    |                         ^^^^^^^^^^^ function or associated item not found in `MyAttrs`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `parse_attrs`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `synthez_core::ParseAttrs`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - derive_parse_attrs (line 220) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `synthez`
[INFO] [stdout]  --> src/lib.rs:222:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use synthez::ParseAttrs;
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `synthez`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `ParseAttrs`
[INFO] [stdout]  --> src/lib.rs:224:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Default, ParseAttrs)]
[INFO] [stdout]   |                   ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `parse` in this scope
[INFO] [stdout]  --> src/lib.rs:226:7
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[parse(value, arg = value)]
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `parse` in this scope
[INFO] [stdout]  --> src/lib.rs:227:7
[INFO] [stdout]   |
[INFO] [stdout] 8 |     #[parse(args(vals, values))]
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `parse` in this scope
[INFO] [stdout]  --> src/lib.rs:228:7
[INFO] [stdout]   |
[INFO] [stdout] 9 |     #[parse(alias = v_a_l)]
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `parse_attrs` found for struct `MyAttrs` in the current scope
[INFO] [stdout]   --> src/lib.rs:239:25
[INFO] [stdout]    |
[INFO] [stdout] 6  | struct MyAttrs {
[INFO] [stdout]    | -------------- function or associated item `parse_attrs` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 20 | let my_attrs = MyAttrs::parse_attrs("my_attr", &input);
[INFO] [stdout]    |                         ^^^^^^^^^^^ function or associated item not found in `MyAttrs`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `parse_attrs`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `synthez_core::ParseAttrs`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `parse_attrs` found for struct `MyAttrs` in the current scope
[INFO] [stdout]   --> src/lib.rs:249:25
[INFO] [stdout]    |
[INFO] [stdout] 6  | struct MyAttrs {
[INFO] [stdout]    | -------------- function or associated item `parse_attrs` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 30 | let my_attrs = MyAttrs::parse_attrs("my_attr", &wrong);
[INFO] [stdout]    |                         ^^^^^^^^^^^ function or associated item not found in `MyAttrs`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `parse_attrs`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `synthez_core::ParseAttrs`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - derive_parse_attrs (line 188) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `synthez`
[INFO] [stdout]  --> src/lib.rs:190:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use synthez::ParseAttrs;
[INFO] [stdout]   |     ^^^^^^^ use of undeclared crate or module `synthez`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `ParseAttrs`
[INFO] [stdout]  --> src/lib.rs:192:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Default, ParseAttrs)]
[INFO] [stdout]   |                   ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `parse` in this scope
[INFO] [stdout]  --> src/lib.rs:194:7
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[parse(value, alias = value)]
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `parse` in this scope
[INFO] [stdout]  --> src/lib.rs:195:7
[INFO] [stdout]   |
[INFO] [stdout] 8 |     #[parse(aliases(vals, values))]
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `parse_attrs` found for struct `MyAttrs` in the current scope
[INFO] [stdout]   --> src/lib.rs:206:25
[INFO] [stdout]    |
[INFO] [stdout] 6  | struct MyAttrs {
[INFO] [stdout]    | -------------- function or associated item `parse_attrs` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 19 | let my_attrs = MyAttrs::parse_attrs("my_attr", &input);
[INFO] [stdout]    |                         ^^^^^^^^^^^ function or associated item not found in `MyAttrs`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `parse_attrs`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `synthez_core::ParseAttrs`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - derive_parse_attrs (line 109)
[INFO] [stdout]     src/lib.rs - derive_parse_attrs (line 188)
[INFO] [stdout]     src/lib.rs - derive_parse_attrs (line 220)
[INFO] [stdout]     src/lib.rs - derive_parse_attrs (line 263)
[INFO] [stdout]     src/lib.rs - derive_parse_attrs (line 316)
[INFO] [stdout]     src/lib.rs - derive_parse_attrs (line 366)
[INFO] [stdout]     src/lib.rs - derive_to_tokens (line 425)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 7 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "a7d50f607ad2cc2d41ed9f1e9473b5f7444fd60648486aafa57c773ae24a11e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7d50f607ad2cc2d41ed9f1e9473b5f7444fd60648486aafa57c773ae24a11e9", kill_on_drop: false }`
[INFO] [stdout] a7d50f607ad2cc2d41ed9f1e9473b5f7444fd60648486aafa57c773ae24a11e9