[INFO] fetching crate minutus 0.5.0...
[INFO] testing minutus-0.5.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate minutus 0.5.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate minutus 0.5.0
[INFO] finished tweaking crates.io crate minutus 0.5.0
[INFO] tweaked toml for crates.io crate minutus 0.5.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate minutus 0.5.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 198 packages to latest compatible versions
[INFO] [stderr]       Adding bindgen v0.69.5 (available: v0.72.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded minutus-mruby-build-utils v0.5.0
[INFO] [stderr]   Downloaded minutus-macros v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d870e379f9d393f358ca49175010651dda0556bfb6fbe03675f8301559ce4643
[INFO] running `Command { std: "docker" "start" "-a" "d870e379f9d393f358ca49175010651dda0556bfb6fbe03675f8301559ce4643", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d870e379f9d393f358ca49175010651dda0556bfb6fbe03675f8301559ce4643", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d870e379f9d393f358ca49175010651dda0556bfb6fbe03675f8301559ce4643", kill_on_drop: false }`
[INFO] [stdout] d870e379f9d393f358ca49175010651dda0556bfb6fbe03675f8301559ce4643
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cabb0740a2a23ee34c95aff0b5cdd2018df62e5d006894ed0136d7995614522
[INFO] running `Command { std: "docker" "start" "-a" "2cabb0740a2a23ee34c95aff0b5cdd2018df62e5d006894ed0136d7995614522", kill_on_drop: false }`
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling find-msvc-tools v0.1.4
[INFO] [stderr]    Compiling mio v1.1.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling filetime v0.2.26
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling cc v1.2.44
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling openssl-sys v0.9.110
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling openssl v0.10.74
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling xattr v1.6.1
[INFO] [stderr]    Compiling minutus-macros v0.5.0
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/minutus-macros-0.5.0/src/class_deriviation_generator.rs:76:19
[INFO] [stdout]    |
[INFO] [stdout] 76 |     class_method: Vec<String>,
[INFO] [stdout]    |                   ^^^
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   expected fn pointer, found fn item
[INFO] [stdout]    |                   arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected fn pointer `for<'a> fn(&'a syn::Meta) -> Result<_, _>`
[INFO] [stdout]                  found fn item `for<'a> fn(&'a syn::attr::Meta) -> Result<_, _> {<_ as FromMeta>::from_meta}`
[INFO] [stdout] help: the return type of this call is `for<'a> fn(&'a syn::attr::Meta) -> Result<_, darling::Error> {<_ as FromMeta>::from_meta}` due to the type of the argument passed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/minutus-macros-0.5.0/src/class_deriviation_generator.rs:76:19
[INFO] [stdout]    |
[INFO] [stdout] 76 |     class_method: Vec<String>,
[INFO] [stdout]    |                   ^^^ this argument influences the return type of `identity`
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/convert/mod.rs:105:14
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/minutus-macros-0.5.0/src/class_deriviation_generator.rs:76:19
[INFO] [stdout]     |
[INFO] [stdout]  76 |     class_method: Vec<String>,
[INFO] [stdout]     |                   ^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   expected `syn::Meta`, found `syn::attr::Meta`
[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/attr.rs:336:1
[INFO] [stdout]     |
[INFO] [stdout] 336 | / ast_enum_of_structs! {
[INFO] [stdout] 337 | |     /// Content of a compile-time structured attribute.
[INFO] [stdout] 338 | |     ///
[INFO] [stdout] 339 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
[INFO] [stdout] ...   |
[INFO] [stdout] 370 | | }
[INFO] [stdout]     | |_^ this is the expected type `syn::Meta`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/minutus-macros-0.5.0/src/class_deriviation_generator.rs:3:5
[INFO] [stdout]     |
[INFO] [stdout]   3 |   use darling::FromMeta;
[INFO] [stdout]     |       ------- one version of crate `syn` used here, as a dependency of crate `darling_core`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/minutus-macros-0.5.0/src/lib.rs:5:5
[INFO] [stdout]     |
[INFO] [stdout]   5 |   use syn::parse_macro_input;
[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-2.0.108/src/attr.rs:451:1
[INFO] [stdout]     |
[INFO] [stdout] 451 | / ast_enum! {
[INFO] [stdout] 452 | |     /// Content of a compile-time structured attribute.
[INFO] [stdout] 453 | |     ///
[INFO] [stdout] 454 | |     /// ## Path
[INFO] [stdout] ...   |
[INFO] [stdout] 482 | | }
[INFO] [stdout]     | |_^ this is the found type `syn::attr::Meta`
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout]     = note: this error originates in the macro `strip_attrs_pub` which comes from the expansion of the macro `ast_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/minutus-macros-0.5.0/src/class_deriviation_generator.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |     method: Vec<String>,
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             expected fn pointer, found fn item
[INFO] [stdout]    |             arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected fn pointer `for<'a> fn(&'a syn::Meta) -> Result<_, _>`
[INFO] [stdout]                  found fn item `for<'a> fn(&'a syn::attr::Meta) -> Result<_, _> {<_ as FromMeta>::from_meta}`
[INFO] [stdout] help: the return type of this call is `for<'a> fn(&'a syn::attr::Meta) -> Result<_, darling::Error> {<_ as FromMeta>::from_meta}` due to the type of the argument passed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/minutus-macros-0.5.0/src/class_deriviation_generator.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |     method: Vec<String>,
[INFO] [stdout]    |             ^^^ this argument influences the return type of `identity`
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/convert/mod.rs:105:14
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/minutus-macros-0.5.0/src/class_deriviation_generator.rs:78:13
[INFO] [stdout]     |
[INFO] [stdout]  78 |     method: Vec<String>,
[INFO] [stdout]     |             ^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             expected `syn::Meta`, found `syn::attr::Meta`
[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/attr.rs:336:1
[INFO] [stdout]     |
[INFO] [stdout] 336 | / ast_enum_of_structs! {
[INFO] [stdout] 337 | |     /// Content of a compile-time structured attribute.
[INFO] [stdout] 338 | |     ///
[INFO] [stdout] 339 | |     /// *This type is available only if Syn is built with the `"derive"` or `"full"`
[INFO] [stdout] ...   |
[INFO] [stdout] 370 | | }
[INFO] [stdout]     | |_^ this is the expected type `syn::Meta`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/minutus-macros-0.5.0/src/class_deriviation_generator.rs:3:5
[INFO] [stdout]     |
[INFO] [stdout]   3 |   use darling::FromMeta;
[INFO] [stdout]     |       ------- one version of crate `syn` used here, as a dependency of crate `darling_core`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/minutus-macros-0.5.0/src/lib.rs:5:5
[INFO] [stdout]     |
[INFO] [stdout]   5 |   use syn::parse_macro_input;
[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-2.0.108/src/attr.rs:451:1
[INFO] [stdout]     |
[INFO] [stdout] 451 | / ast_enum! {
[INFO] [stdout] 452 | |     /// Content of a compile-time structured attribute.
[INFO] [stdout] 453 | |     ///
[INFO] [stdout] 454 | |     /// ## Path
[INFO] [stdout] ...   |
[INFO] [stdout] 482 | | }
[INFO] [stdout]     | |_^ this is the found type `syn::attr::Meta`
[INFO] [stdout]     = help: you can use `cargo tree` to explore your dependency tree
[INFO] [stdout]     = note: this error originates in the macro `strip_attrs_pub` which comes from the expansion of the macro `ast_enum` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tar v0.4.44
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `minutus-macros` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "2cabb0740a2a23ee34c95aff0b5cdd2018df62e5d006894ed0136d7995614522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cabb0740a2a23ee34c95aff0b5cdd2018df62e5d006894ed0136d7995614522", kill_on_drop: false }`
[INFO] [stdout] 2cabb0740a2a23ee34c95aff0b5cdd2018df62e5d006894ed0136d7995614522
