[INFO] crate derive-dynamic-node 0.1.2 is already in cache
[INFO] extracting crate derive-dynamic-node 0.1.2 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/derive-dynamic-node/0.1.2
[INFO] extracting crate derive-dynamic-node 0.1.2 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/derive-dynamic-node/0.1.2
[INFO] validating manifest of derive-dynamic-node-0.1.2 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of derive-dynamic-node-0.1.2 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing derive-dynamic-node-0.1.2
[INFO] finished frobbing derive-dynamic-node-0.1.2
[INFO] frobbed toml for derive-dynamic-node-0.1.2 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/derive-dynamic-node/0.1.2/Cargo.toml
[INFO] started frobbing derive-dynamic-node-0.1.2
[INFO] finished frobbing derive-dynamic-node-0.1.2
[INFO] frobbed toml for derive-dynamic-node-0.1.2 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/derive-dynamic-node/0.1.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking derive-dynamic-node-0.1.2 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-3/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/derive-dynamic-node/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] fbfdaf6e60155b1b0424344be80c34a989fd4f40428f0de5ee5c2a10e8474874
[INFO] running `"docker" "start" "-a" "fbfdaf6e60155b1b0424344be80c34a989fd4f40428f0de5ee5c2a10e8474874"`
[INFO] [stderr]    Compiling multimap v0.4.0
[INFO] [stderr]    Compiling custom_derive v0.1.7
[INFO] [stderr]    Compiling petgraph v0.4.13
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling typed-builder v0.1.1
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling derive_more v0.10.0
[INFO] [stderr]     Checking prost v0.4.0
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling prost-build v0.4.0
[INFO] [stderr]    Compiling darling v0.9.0
[INFO] [stderr]    Compiling derive_builder_core v0.5.0
[INFO] [stderr]    Compiling derive_builder v0.7.2
[INFO] [stderr]    Compiling prost-derive v0.4.0
[INFO] [stderr]    Compiling prost-types v0.4.0
[INFO] [stderr]    Compiling grapl-graph-descriptions v0.1.1
[INFO] [stderr]     Checking derive-dynamic-node v0.1.2 (/opt/crater/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 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] 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] 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[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] error: build failed
[INFO] running `"docker" "inspect" "fbfdaf6e60155b1b0424344be80c34a989fd4f40428f0de5ee5c2a10e8474874"`
[INFO] running `"docker" "rm" "-f" "fbfdaf6e60155b1b0424344be80c34a989fd4f40428f0de5ee5c2a10e8474874"`
[INFO] [stdout] fbfdaf6e60155b1b0424344be80c34a989fd4f40428f0de5ee5c2a10e8474874