[INFO] fetching crate frunk_proc_macros_impl 0.1.1...
[INFO] checking frunk_proc_macros_impl-0.1.1 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate frunk_proc_macros_impl 0.1.1 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate frunk_proc_macros_impl 0.1.1 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate frunk_proc_macros_impl 0.1.1
[INFO] finished tweaking crates.io crate frunk_proc_macros_impl 0.1.1
[INFO] tweaked toml for crates.io crate frunk_proc_macros_impl 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.60)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded frunk_proc_macro_helpers v0.1.2
[INFO] [stderr]   Downloaded proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]   Downloaded frunk_core v0.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff77e8a68a8224443c86c9a6a0c4f3febb4eb98b7e435762ad552db56e187f4b
[INFO] running `Command { std: "docker" "start" "-a" "ff77e8a68a8224443c86c9a6a0c4f3febb4eb98b7e435762ad552db56e187f4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff77e8a68a8224443c86c9a6a0c4f3febb4eb98b7e435762ad552db56e187f4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff77e8a68a8224443c86c9a6a0c4f3febb4eb98b7e435762ad552db56e187f4b", kill_on_drop: false }`
[INFO] [stdout] ff77e8a68a8224443c86c9a6a0c4f3febb4eb98b7e435762ad552db56e187f4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8331417da5341a9f74f09873d71ae3236047fe1907b374d7ed34c91993ca71f6
[INFO] running `Command { std: "docker" "start" "-a" "8331417da5341a9f74f09873d71ae3236047fe1907b374d7ed34c91993ca71f6", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]     Checking frunk_core v0.4.2
[INFO] [stderr]     Checking proc-macro2 v1.0.81
[INFO] [stderr]     Checking quote v1.0.36
[INFO] [stderr]     Checking syn v2.0.60
[INFO] [stderr]     Checking syn v1.0.109
[INFO] [stderr]     Checking frunk_proc_macro_helpers v0.1.2
[INFO] [stderr]     Checking frunk_proc_macros_impl v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:28:37
[INFO] [stdout]     |
[INFO] [stdout] 28  |     let path_type = build_path_type(expr);
[INFO] [stdout]     |                     --------------- ^^^^ expected `syn::expr::Expr`, found `Expr`
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` and `syn::expr::Expr` have similar names, but are actually distinct types
[INFO] [stdout] note: `Expr` is defined in crate `syn`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-1.0.109/src/expr.rs:14:1
[INFO] [stdout]     |
[INFO] [stdout] 14  | / ast_enum_of_structs! {
[INFO] [stdout] 15  | |     /// A Rust expression.
[INFO] [stdout] 16  | |     ///
[INFO] [stdout] 17  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
[INFO] [stdout] ...   |
[INFO] [stdout] 249 | |     }
[INFO] [stdout] 250 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] note: `syn::expr::Expr` is defined in crate `syn`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-2.0.60/src/expr.rs:29:1
[INFO] [stdout]     |
[INFO] [stdout] 29  | / ast_enum_of_structs! {
[INFO] [stdout] 30  | |     /// A Rust expression.
[INFO] [stdout] 31  | |     ///
[INFO] [stdout] 32  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
[INFO] [stdout] ...   |
[INFO] [stdout] 257 | |     }
[INFO] [stdout] 258 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     = note: perhaps two different versions of crate `syn` are being used?
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/frunk_proc_macro_helpers-0.1.2/src/lib.rs:175:8
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub fn build_path_type(path_expr: Expr) -> impl ToTokens {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in the macro `strip_attrs_pub` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:28:37
[INFO] [stdout]     |
[INFO] [stdout] 28  |     let path_type = build_path_type(expr);
[INFO] [stdout]     |                     --------------- ^^^^ expected `syn::expr::Expr`, found `Expr`
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` and `syn::expr::Expr` have similar names, but are actually distinct types
[INFO] [stdout] note: `Expr` is defined in crate `syn`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-1.0.109/src/expr.rs:14:1
[INFO] [stdout]     |
[INFO] [stdout] 14  | / ast_enum_of_structs! {
[INFO] [stdout] 15  | |     /// A Rust expression.
[INFO] [stdout] 16  | |     ///
[INFO] [stdout] 17  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
[INFO] [stdout] ...   |
[INFO] [stdout] 249 | |     }
[INFO] [stdout] 250 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] note: `syn::expr::Expr` is defined in crate `syn`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-2.0.60/src/expr.rs:29:1
[INFO] [stdout]     |
[INFO] [stdout] 29  | / ast_enum_of_structs! {
[INFO] [stdout] 30  | |     /// A Rust expression.
[INFO] [stdout] 31  | |     ///
[INFO] [stdout] 32  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
[INFO] [stdout] ...   |
[INFO] [stdout] 257 | |     }
[INFO] [stdout] 258 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     = note: perhaps two different versions of crate `syn` are being used?
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/frunk_proc_macro_helpers-0.1.2/src/lib.rs:175:8
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub fn build_path_type(path_expr: Expr) -> impl ToTokens {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in the macro `strip_attrs_pub` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:44:37
[INFO] [stdout]     |
[INFO] [stdout] 44  |     let path_type = build_path_type(expr);
[INFO] [stdout]     |                     --------------- ^^^^ expected `syn::expr::Expr`, found `Expr`
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` and `syn::expr::Expr` have similar names, but are actually distinct types
[INFO] [stdout] note: `Expr` is defined in crate `syn`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-1.0.109/src/expr.rs:14:1
[INFO] [stdout]     |
[INFO] [stdout] 14  | / ast_enum_of_structs! {
[INFO] [stdout] 15  | |     /// A Rust expression.
[INFO] [stdout] 16  | |     ///
[INFO] [stdout] 17  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
[INFO] [stdout] ...   |
[INFO] [stdout] 249 | |     }
[INFO] [stdout] 250 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] note: `syn::expr::Expr` is defined in crate `syn`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-2.0.60/src/expr.rs:29:1
[INFO] [stdout]     |
[INFO] [stdout] 29  | / ast_enum_of_structs! {
[INFO] [stdout] 30  | |     /// A Rust expression.
[INFO] [stdout] 31  | |     ///
[INFO] [stdout] 32  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
[INFO] [stdout] ...   |
[INFO] [stdout] 257 | |     }
[INFO] [stdout] 258 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     = note: perhaps two different versions of crate `syn` are being used?
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/frunk_proc_macro_helpers-0.1.2/src/lib.rs:175:8
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub fn build_path_type(path_expr: Expr) -> impl ToTokens {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in the macro `strip_attrs_pub` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:44:37
[INFO] [stdout]     |
[INFO] [stdout] 44  |     let path_type = build_path_type(expr);
[INFO] [stdout]     |                     --------------- ^^^^ expected `syn::expr::Expr`, found `Expr`
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Expr` and `syn::expr::Expr` have similar names, but are actually distinct types
[INFO] [stdout] note: `Expr` is defined in crate `syn`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-1.0.109/src/expr.rs:14:1
[INFO] [stdout]     |
[INFO] [stdout] 14  | / ast_enum_of_structs! {
[INFO] [stdout] 15  | |     /// A Rust expression.
[INFO] [stdout] 16  | |     ///
[INFO] [stdout] 17  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
[INFO] [stdout] ...   |
[INFO] [stdout] 249 | |     }
[INFO] [stdout] 250 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] note: `syn::expr::Expr` is defined in crate `syn`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-2.0.60/src/expr.rs:29:1
[INFO] [stdout]     |
[INFO] [stdout] 29  | / ast_enum_of_structs! {
[INFO] [stdout] 30  | |     /// A Rust expression.
[INFO] [stdout] 31  | |     ///
[INFO] [stdout] 32  | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
[INFO] [stdout] ...   |
[INFO] [stdout] 257 | |     }
[INFO] [stdout] 258 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     = note: perhaps two different versions of crate `syn` are being used?
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/frunk_proc_macro_helpers-0.1.2/src/lib.rs:175:8
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub fn build_path_type(path_expr: Expr) -> impl ToTokens {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: this error originates in the macro `strip_attrs_pub` which comes from the expansion of the macro `ast_enum_of_structs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `frunk_proc_macros_impl` (lib test) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `frunk_proc_macros_impl` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "8331417da5341a9f74f09873d71ae3236047fe1907b374d7ed34c91993ca71f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8331417da5341a9f74f09873d71ae3236047fe1907b374d7ed34c91993ca71f6", kill_on_drop: false }`
[INFO] [stdout] 8331417da5341a9f74f09873d71ae3236047fe1907b374d7ed34c91993ca71f6
