[INFO] fetching crate variant-map-derive 0.1.0...
[INFO] testing variant-map-derive-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate variant-map-derive 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate variant-map-derive 0.1.0
[INFO] finished tweaking crates.io crate variant-map-derive 0.1.0
[INFO] tweaked toml for crates.io crate variant-map-derive 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate variant-map-derive 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 17 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ident_case v1.0.1
[INFO] [stderr]   Downloaded darling_macro v0.20.11
[INFO] [stderr]   Downloaded darling v0.20.11
[INFO] [stderr]   Downloaded strsim v0.11.1
[INFO] [stderr]   Downloaded darling_core v0.20.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09ae1391e79e102669a89e81eb8dfc1e1036a8e2b145df9073e133ecb7205d30
[INFO] running `Command { std: "docker" "start" "-a" "09ae1391e79e102669a89e81eb8dfc1e1036a8e2b145df9073e133ecb7205d30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09ae1391e79e102669a89e81eb8dfc1e1036a8e2b145df9073e133ecb7205d30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09ae1391e79e102669a89e81eb8dfc1e1036a8e2b145df9073e133ecb7205d30", kill_on_drop: false }`
[INFO] [stdout] 09ae1391e79e102669a89e81eb8dfc1e1036a8e2b145df9073e133ecb7205d30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46cf1e70627638ddbfc283d4134f76da8b584b1e12043ab27e0dd40ea83c708f
[INFO] running `Command { std: "docker" "start" "-a" "46cf1e70627638ddbfc283d4134f76da8b584b1e12043ab27e0dd40ea83c708f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling variant-map-derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: Unexpected type `lit`
[INFO] [stdout]   --> src/attrs.rs:97:20
[INFO] [stdout]    |
[INFO] [stdout] 97 |     #[darling(with="parse_visibility")]
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_derive_input` found for struct `BaseAttr` in the current scope
[INFO] [stdout]    --> src/attrs.rs:256:29
[INFO] [stdout]     |
[INFO] [stdout]  89 | pub(crate) struct BaseAttr {
[INFO] [stdout]     | -------------------------- function or associated item `from_derive_input` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 256 |             base: BaseAttr::from_derive_input(&ast).expect("Wrong VariantStore parameters"),
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^ function or associated item not found in `BaseAttr`
[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 `from_derive_input`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `FromDeriveInput`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_derive_input` found for struct `BaseAttr` in the current scope
[INFO] [stdout]    --> src/attrs.rs:320:29
[INFO] [stdout]     |
[INFO] [stdout]  89 | pub(crate) struct BaseAttr {
[INFO] [stdout]     | -------------------------- function or associated item `from_derive_input` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 320 |             base: BaseAttr::from_derive_input(&ast).expect("Wrong VariantStore parameters"),
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^ function or associated item not found in `BaseAttr`
[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 `from_derive_input`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `FromDeriveInput`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_derive_input` found for struct `BaseAttr` in the current scope
[INFO] [stdout]   --> src/lib.rs:77:35
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let base_attr = BaseAttr::from_derive_input(&ast).expect("Wrong VariantStore parameters");
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^ function or associated item not found in `BaseAttr`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/attrs.rs:89:1
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub(crate) struct BaseAttr {
[INFO] [stdout]    | -------------------------- function or associated item `from_derive_input` not found for this struct
[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 `from_derive_input`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `FromDeriveInput`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `variant-map-derive` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "46cf1e70627638ddbfc283d4134f76da8b584b1e12043ab27e0dd40ea83c708f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46cf1e70627638ddbfc283d4134f76da8b584b1e12043ab27e0dd40ea83c708f", kill_on_drop: false }`
[INFO] [stdout] 46cf1e70627638ddbfc283d4134f76da8b584b1e12043ab27e0dd40ea83c708f