[INFO] fetching crate derive-dynamic-node 0.2.1...
[INFO] testing derive-dynamic-node-0.2.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate derive-dynamic-node 0.2.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate derive-dynamic-node 0.2.1
[INFO] finished tweaking crates.io crate derive-dynamic-node 0.2.1
[INFO] tweaked toml for crates.io crate derive-dynamic-node 0.2.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate derive-dynamic-node 0.2.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate derive-dynamic-node 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b643c8721befa5a27af7c4b1a2af8caa6e22712cd01e85fb0e6fb4593c13f88e
[INFO] running `Command { std: "docker" "start" "-a" "b643c8721befa5a27af7c4b1a2af8caa6e22712cd01e85fb0e6fb4593c13f88e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b643c8721befa5a27af7c4b1a2af8caa6e22712cd01e85fb0e6fb4593c13f88e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b643c8721befa5a27af7c4b1a2af8caa6e22712cd01e85fb0e6fb4593c13f88e", kill_on_drop: false }`
[INFO] [stdout] b643c8721befa5a27af7c4b1a2af8caa6e22712cd01e85fb0e6fb4593c13f88e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eab62369ede4e558b653a80a4d4192f9428335de7b06ddb35cdc1c3f90542a92
[INFO] running `Command { std: "docker" "start" "-a" "eab62369ede4e558b653a80a4d4192f9428335de7b06ddb35cdc1c3f90542a92", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.65
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[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
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[INFO] [stderr]    Compiling custom_derive v0.1.7
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.9
[INFO] [stderr]    Compiling serde_derive v1.0.102
[INFO] [stderr]    Compiling derive_more v0.10.0
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[INFO] [stderr]    Compiling serde_json v1.0.41
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[INFO] [stderr]    Compiling darling_macro v0.9.0
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[INFO] [stderr]    Compiling derive_builder_core v0.5.0
[INFO] [stderr]    Compiling grapl-graph-descriptions v0.2.3
[INFO] [stderr]    Compiling derive-dynamic-node v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ToTokens`
[INFO] [stdout]  --> src/lib.rs:6:20
[INFO] [stdout]   |
[INFO] [stdout] 6 | use quote::{quote, ToTokens};
[INFO] [stdout]   |                    ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DeriveInput` and `parse_macro_input`
[INFO] [stdout]  --> src/lib.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | use syn::{parse_macro_input, Data, DeriveInput, Field, Fields, Ident, Type};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `strategy_name`
[INFO] [stdout]    --> src/lib.rs:196:9
[INFO] [stdout]     |
[INFO] [stdout] 196 |     let strategy_name = syn::Ident::new(&strategy_name, struct_name.span());
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_strategy_name`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.39s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.12.15, syn v0.14.9
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "eab62369ede4e558b653a80a4d4192f9428335de7b06ddb35cdc1c3f90542a92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eab62369ede4e558b653a80a4d4192f9428335de7b06ddb35cdc1c3f90542a92", kill_on_drop: false }`
[INFO] [stdout] eab62369ede4e558b653a80a4d4192f9428335de7b06ddb35cdc1c3f90542a92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04ba429323df1ebc0699decc10b0f4dd19c93b623fe5bdd86712da542d5c911b
[INFO] running `Command { std: "docker" "start" "-a" "04ba429323df1ebc0699decc10b0f4dd19c93b623fe5bdd86712da542d5c911b", kill_on_drop: false }`
[INFO] [stderr]    Compiling derive-dynamic-node v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ToTokens`
[INFO] [stdout]  --> src/lib.rs:6:20
[INFO] [stdout]   |
[INFO] [stdout] 6 | use quote::{quote, ToTokens};
[INFO] [stdout]   |                    ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DeriveInput` and `parse_macro_input`
[INFO] [stdout]  --> src/lib.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | use syn::{parse_macro_input, Data, DeriveInput, Field, Fields, Ident, Type};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `strategy_name`
[INFO] [stdout]    --> src/lib.rs:196:9
[INFO] [stdout]     |
[INFO] [stdout] 196 |     let strategy_name = syn::Ident::new(&strategy_name, struct_name.span());
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_strategy_name`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ToTokens`
[INFO] [stdout]  --> src/lib.rs:6:20
[INFO] [stdout]   |
[INFO] [stdout] 6 | use quote::{quote, ToTokens};
[INFO] [stdout]   |                    ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DeriveInput` and `parse_macro_input`
[INFO] [stdout]  --> src/lib.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | use syn::{parse_macro_input, Data, DeriveInput, Field, Fields, Ident, Type};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `strategy_name`
[INFO] [stdout]    --> src/lib.rs:196:9
[INFO] [stdout]     |
[INFO] [stdout] 196 |     let strategy_name = syn::Ident::new(&strategy_name, struct_name.span());
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_strategy_name`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `graph_descriptions`
[INFO] [stdout]  --> examples/ex.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate graph_descriptions;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `DynamicNode` in this scope
[INFO] [stdout]  --> examples/ex.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(DN)]
[INFO] [stdout]   |          ^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `DN` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 4 + use grapl_graph_descriptions::graph_description::DynamicNode;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `DynamicNode` in this scope
[INFO] [stdout]  --> examples/ex.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(DN)]
[INFO] [stdout]   |          ^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `DN` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 4 + use grapl_graph_descriptions::graph_description::DynamicNode;
[INFO] [stdout]   |
[INFO] [stdout] 4 + use grapl_graph_descriptions::graph_description::node::WhichNode::DynamicNode;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Node` in this scope
[INFO] [stdout]  --> examples/ex.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[derive(DN)]
[INFO] [stdout]   |          ^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `DN` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 4 + use grapl_graph_descriptions::graph_description::Node;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0422, E0463.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `derive-dynamic-node` (example "ex") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "04ba429323df1ebc0699decc10b0f4dd19c93b623fe5bdd86712da542d5c911b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04ba429323df1ebc0699decc10b0f4dd19c93b623fe5bdd86712da542d5c911b", kill_on_drop: false }`
[INFO] [stdout] 04ba429323df1ebc0699decc10b0f4dd19c93b623fe5bdd86712da542d5c911b
