[INFO] crate derive-dynamic-node 0.1.2 is already in cache
[INFO] testing derive-dynamic-node-0.1.2 against 1.38.0 for beta-1.39-1
[INFO] extracting crate derive-dynamic-node 0.1.2 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate derive-dynamic-node 0.1.2 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate derive-dynamic-node 0.1.2
[INFO] finished tweaking crates.io crate derive-dynamic-node 0.1.2
[INFO] tweaked toml for crates.io crate derive-dynamic-node 0.1.2 written to work/builds/worker-4/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] b2b0e3a9bb11a86fbeaa58741815a9afc7f38e5571846b9f18c3b334c6c21b5e
[INFO] running `"docker" "start" "-a" "b2b0e3a9bb11a86fbeaa58741815a9afc7f38e5571846b9f18c3b334c6c21b5e"`
[INFO] [stderr]    Compiling derive_more v0.10.0
[INFO] [stderr]    Compiling typed-builder v0.1.1
[INFO] [stderr]    Compiling derive_builder_core v0.5.0
[INFO] [stderr]    Compiling grapl-graph-descriptions v0.1.1
[INFO] [stderr]    Compiling derive_builder v0.7.2
[INFO] [stderr]    Compiling derive-dynamic-node v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `ToTokens`
[INFO] [stderr]  --> src/lib.rs:6:20
[INFO] [stderr]   |
[INFO] [stderr] 6 | use quote::{quote, ToTokens};
[INFO] [stderr]   |                    ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DeriveInput`, `parse_macro_input`
[INFO] [stderr]  --> src/lib.rs:7:11
[INFO] [stderr]   |
[INFO] [stderr] 7 | use syn::{parse_macro_input, Data, DeriveInput, Field, Fields, Ident, Type};
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `strategy_name`
[INFO] [stderr]    --> src/lib.rs:187:9
[INFO] [stderr]     |
[INFO] [stderr] 187 |     let strategy_name = syn::Ident::new(&strategy_name, struct_name.span());
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_strategy_name`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.95s
[INFO] running `"docker" "inspect" "b2b0e3a9bb11a86fbeaa58741815a9afc7f38e5571846b9f18c3b334c6c21b5e"`
[INFO] running `"docker" "rm" "-f" "b2b0e3a9bb11a86fbeaa58741815a9afc7f38e5571846b9f18c3b334c6c21b5e"`
[INFO] [stdout] b2b0e3a9bb11a86fbeaa58741815a9afc7f38e5571846b9f18c3b334c6c21b5e
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5eea91fbd85bb59475e8202d44caf8ba35580810789e487dc288c7a9e1b4b8cd
[INFO] running `"docker" "start" "-a" "5eea91fbd85bb59475e8202d44caf8ba35580810789e487dc288c7a9e1b4b8cd"`
[INFO] [stderr]    Compiling derive-dynamic-node v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0463]: can't find crate for `graph_descriptions`
[INFO] [stderr]  --> examples/ex.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | extern crate graph_descriptions;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: Could not compile `derive-dynamic-node`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unused import: `ToTokens`
[INFO] [stderr]  --> src/lib.rs:6:20
[INFO] [stderr]   |
[INFO] [stderr] 6 | use quote::{quote, ToTokens};
[INFO] [stderr]   |                    ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DeriveInput`, `parse_macro_input`
[INFO] [stderr]  --> src/lib.rs:7:11
[INFO] [stderr]   |
[INFO] [stderr] 7 | use syn::{parse_macro_input, Data, DeriveInput, Field, Fields, Ident, Type};
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `strategy_name`
[INFO] [stderr]    --> src/lib.rs:187:9
[INFO] [stderr]     |
[INFO] [stderr] 187 |     let strategy_name = syn::Ident::new(&strategy_name, struct_name.span());
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_strategy_name`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "5eea91fbd85bb59475e8202d44caf8ba35580810789e487dc288c7a9e1b4b8cd"`
[INFO] running `"docker" "rm" "-f" "5eea91fbd85bb59475e8202d44caf8ba35580810789e487dc288c7a9e1b4b8cd"`
[INFO] [stdout] 5eea91fbd85bb59475e8202d44caf8ba35580810789e487dc288c7a9e1b4b8cd