[INFO] fetching crate getters2 0.1.4...
[INFO] testing getters2-0.1.4 against 1.90.0 for beta-1.91-3
[INFO] extracting crate getters2 0.1.4 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate getters2 0.1.4
[INFO] finished tweaking crates.io crate getters2 0.1.4
[INFO] tweaked toml for crates.io crate getters2 0.1.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate getters2 0.1.4 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] [stderr]       Adding darling v0.20.11 (available: v0.21.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab1afad551990b07baa6d7b7b30a6c60106421e35ebe0185b81c5807e1daccff
[INFO] running `Command { std: "docker" "start" "-a" "ab1afad551990b07baa6d7b7b30a6c60106421e35ebe0185b81c5807e1daccff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab1afad551990b07baa6d7b7b30a6c60106421e35ebe0185b81c5807e1daccff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab1afad551990b07baa6d7b7b30a6c60106421e35ebe0185b81c5807e1daccff", kill_on_drop: false }`
[INFO] [stdout] ab1afad551990b07baa6d7b7b30a6c60106421e35ebe0185b81c5807e1daccff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca0e6f4e0f26ae0bd685b29665feb3d17b77ec7d8d08820517ecca9c57c9c551
[INFO] running `Command { std: "docker" "start" "-a" "ca0e6f4e0f26ae0bd685b29665feb3d17b77ec7d8d08820517ecca9c57c9c551", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling getters2 v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] error: field will not be populated because `forward_attrs` is not set on the struct
[INFO] [stdout]    --> src/lib.rs:293:5
[INFO] [stdout]     |
[INFO] [stdout] 293 |     attrs: Vec<Attribute>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: field will not be populated because `forward_attrs` is not set on the struct
[INFO] [stdout]    --> src/lib.rs:310:5
[INFO] [stdout]     |
[INFO] [stdout] 310 |     attrs: Vec<Attribute>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `GettersVariant: FromVariant` is not satisfied
[INFO] [stdout]    --> src/lib.rs:354:5
[INFO] [stdout]     |
[INFO] [stdout] 354 |     data: Data<GettersVariant, GettersField>,
[INFO] [stdout]     |     ^^^^ the trait `FromVariant` is not implemented for `GettersVariant`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `FromVariant`:
[INFO] [stdout]               ()
[INFO] [stdout]               Ignored
[INFO] [stdout]               SpannedValue<T>
[INFO] [stdout]               Variant
[INFO] [stdout]               Vec<Attribute>
[INFO] [stdout]               WithOriginal<T, Variant>
[INFO] [stdout]               proc_macro2::Ident
[INFO] [stdout] note: required by a bound in `darling::ast::Data::<V, F>::try_from`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/darling_core-0.20.11/src/ast/data.rs:122:9
[INFO] [stdout]     |
[INFO] [stdout] 122 | impl<V: FromVariant, F: FromField> Data<V, F> {
[INFO] [stdout]     |         ^^^^^^^^^^^ required by this bound in `Data::<V, F>::try_from`
[INFO] [stdout] 123 |     /// Attempt to convert from a `syn::Data` instance.
[INFO] [stdout] 124 |     pub fn try_from(body: &syn::Data) -> Result<Self> {
[INFO] [stdout]     |            -------- required by a bound in this associated function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `GettersField: FromField` is not satisfied
[INFO] [stdout]    --> src/lib.rs:354:5
[INFO] [stdout]     |
[INFO] [stdout] 354 |     data: Data<GettersVariant, GettersField>,
[INFO] [stdout]     |     ^^^^ the trait `FromField` is not implemented for `GettersField`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `FromField`:
[INFO] [stdout]               ()
[INFO] [stdout]               Ignored
[INFO] [stdout]               SpannedValue<T>
[INFO] [stdout]               Vec<Attribute>
[INFO] [stdout]               Visibility
[INFO] [stdout]               WithOriginal<T, syn::Field>
[INFO] [stdout]               darling_core::options::forwarded_field::ForwardedField
[INFO] [stdout]               syn::Field
[INFO] [stdout]               syn::Type
[INFO] [stdout] note: required by a bound in `darling::ast::Data::<V, F>::try_from`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/darling_core-0.20.11/src/ast/data.rs:122:25
[INFO] [stdout]     |
[INFO] [stdout] 122 | impl<V: FromVariant, F: FromField> Data<V, F> {
[INFO] [stdout]     |                         ^^^^^^^^^ required by this bound in `Data::<V, F>::try_from`
[INFO] [stdout] 123 |     /// Attempt to convert from a `syn::Data` instance.
[INFO] [stdout] 124 |     pub fn try_from(body: &syn::Data) -> Result<Self> {
[INFO] [stdout]     |            -------- required by a bound in this associated function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `getters2` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "ca0e6f4e0f26ae0bd685b29665feb3d17b77ec7d8d08820517ecca9c57c9c551", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca0e6f4e0f26ae0bd685b29665feb3d17b77ec7d8d08820517ecca9c57c9c551", kill_on_drop: false }`
[INFO] [stdout] ca0e6f4e0f26ae0bd685b29665feb3d17b77ec7d8d08820517ecca9c57c9c551
