[INFO] fetching crate frunk_proc_macros_impl 0.1.1... [INFO] testing frunk_proc_macros_impl-0.1.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate frunk_proc_macros_impl 0.1.1 into /workspace/builds/worker-0-tc1/source [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-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate frunk_proc_macros_impl 0.1.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 8 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.106) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0a152c9a03a9c3eaad394f73aff3d5d95673606ebc359ff2e9230e2dca61eaca [INFO] running `Command { std: "docker" "start" "-a" "0a152c9a03a9c3eaad394f73aff3d5d95673606ebc359ff2e9230e2dca61eaca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a152c9a03a9c3eaad394f73aff3d5d95673606ebc359ff2e9230e2dca61eaca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a152c9a03a9c3eaad394f73aff3d5d95673606ebc359ff2e9230e2dca61eaca", kill_on_drop: false }` [INFO] [stdout] 0a152c9a03a9c3eaad394f73aff3d5d95673606ebc359ff2e9230e2dca61eaca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 17165825ae9f522a46bb236d0f980e82479e0f47937a213c50bb1171d7b31c7e [INFO] running `Command { std: "docker" "start" "-a" "17165825ae9f522a46bb236d0f980e82479e0f47937a213c50bb1171d7b31c7e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling frunk_core v0.4.4 [INFO] [stderr] Compiling frunk_proc_macro_helpers v0.1.4 [INFO] [stderr] Compiling 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: two different versions of crate `syn` are being used; two types coming from two different versions of the same crate are different types even if they look the same [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/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] 250 | | } [INFO] [stdout] | |__^ this is the found type `Expr` [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | extern crate frunk_proc_macro_helpers; [INFO] [stdout] | -------------------------------------- one version of crate `syn` used here, as a dependency of crate `frunk_proc_macro_helpers` [INFO] [stdout] ... [INFO] [stdout] 16 | extern crate syn; [INFO] [stdout] | ----------------- one version of crate `syn` used here, as a direct dependency of the current crate [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.106/src/expr.rs:35:1 [INFO] [stdout] | [INFO] [stdout] 35 | / ast_enum_of_structs! { [INFO] [stdout] 36 | | /// A Rust expression. [INFO] [stdout] 37 | | /// [INFO] [stdout] 38 | | /// *This type is available only if Syn is built with the `"derive"` or `"full"` [INFO] [stdout] ... | [INFO] [stdout] 267 | | } [INFO] [stdout] | |_^ this is the expected type `syn::expr::Expr` [INFO] [stdout] = help: you can use `cargo tree` to explore your dependency tree [INFO] [stdout] note: function defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/frunk_proc_macro_helpers-0.1.4/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: two different versions of crate `syn` are being used; two types coming from two different versions of the same crate are different types even if they look the same [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/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] 250 | | } [INFO] [stdout] | |__^ this is the found type `Expr` [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | extern crate frunk_proc_macro_helpers; [INFO] [stdout] | -------------------------------------- one version of crate `syn` used here, as a dependency of crate `frunk_proc_macro_helpers` [INFO] [stdout] ... [INFO] [stdout] 16 | extern crate syn; [INFO] [stdout] | ----------------- one version of crate `syn` used here, as a direct dependency of the current crate [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.106/src/expr.rs:35:1 [INFO] [stdout] | [INFO] [stdout] 35 | / ast_enum_of_structs! { [INFO] [stdout] 36 | | /// A Rust expression. [INFO] [stdout] 37 | | /// [INFO] [stdout] 38 | | /// *This type is available only if Syn is built with the `"derive"` or `"full"` [INFO] [stdout] ... | [INFO] [stdout] 267 | | } [INFO] [stdout] | |_^ this is the expected type `syn::expr::Expr` [INFO] [stdout] = help: you can use `cargo tree` to explore your dependency tree [INFO] [stdout] note: function defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/frunk_proc_macro_helpers-0.1.4/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] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `frunk_proc_macros_impl` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "17165825ae9f522a46bb236d0f980e82479e0f47937a213c50bb1171d7b31c7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17165825ae9f522a46bb236d0f980e82479e0f47937a213c50bb1171d7b31c7e", kill_on_drop: false }` [INFO] [stdout] 17165825ae9f522a46bb236d0f980e82479e0f47937a213c50bb1171d7b31c7e