[INFO] fetching crate dipa-derive 0.1.0...
[INFO] checking dipa-derive-0.1.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3
[INFO] extracting crate dipa-derive 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate dipa-derive 0.1.0 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dipa-derive 0.1.0
[INFO] finished tweaking crates.io crate dipa-derive 0.1.0
[INFO] tweaked toml for crates.io crate dipa-derive 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.57)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a612ff7351ca81a26d889dd7300361e7f7d1187260c8027729ed609c0e443cb
[INFO] running `Command { std: "docker" "start" "-a" "8a612ff7351ca81a26d889dd7300361e7f7d1187260c8027729ed609c0e443cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a612ff7351ca81a26d889dd7300361e7f7d1187260c8027729ed609c0e443cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a612ff7351ca81a26d889dd7300361e7f7d1187260c8027729ed609c0e443cb", kill_on_drop: false }`
[INFO] [stdout] 8a612ff7351ca81a26d889dd7300361e7f7d1187260c8027729ed609c0e443cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16f33694d8e1d8b37c452dc6fdce4bb7025f22eaa0357005dee1357d86003972
[INFO] running `Command { std: "docker" "start" "-a" "16f33694d8e1d8b37c452dc6fdce4bb7025f22eaa0357005dee1357d86003972", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stderr]     Checking syn v1.0.109
[INFO] [stderr]     Checking dipa-derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `make_bool_combinations` is imported redundantly
[INFO] [stdout]   --> src/multi_field_utils.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub use self::field_changes::*;
[INFO] [stdout]    |         ---------------------- the item `make_bool_combinations` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 12 | use crate::multi_field_utils::make_bool_combinations;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct `Ident` is private
[INFO] [stdout]   --> src/parsed_enum/enum_variant.rs:51:28
[INFO] [stdout]    |
[INFO] [stdout] 51 |     use quote::__private::{Ident, Span};
[INFO] [stdout]    |                            ^^^^^ private struct
[INFO] [stdout]    |
[INFO] [stdout] note: the struct `Ident` is defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/quote-1.0.35/src/runtime.rs:6:26
[INFO] [stdout]    |
[INFO] [stdout] 6  | use proc_macro2::{Group, Ident, Punct, Spacing, TokenTree};
[INFO] [stdout]    |                          ^^^^^
[INFO] [stdout] help: import `Ident` directly
[INFO] [stdout]    |
[INFO] [stdout] 51 |     use quote::__private::{proc_macro2::Ident, Span};
[INFO] [stdout]    |                            ~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0603]: struct `Ident` is private
[INFO] [stdout]   --> src/parsed_enum.rs:55:28
[INFO] [stdout]    |
[INFO] [stdout] 55 |     use quote::__private::{Ident, Span};
[INFO] [stdout]    |                            ^^^^^ private struct
[INFO] [stdout]    |
[INFO] [stdout] note: the struct `Ident` is defined here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/quote-1.0.35/src/runtime.rs:6:26
[INFO] [stdout]    |
[INFO] [stdout] 6  | use proc_macro2::{Group, Ident, Punct, Spacing, TokenTree};
[INFO] [stdout]    |                          ^^^^^
[INFO] [stdout] help: import `Ident` directly
[INFO] [stdout]    |
[INFO] [stdout] 55 |     use quote::__private::{proc_macro2::Ident, Span};
[INFO] [stdout]    |                            ~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `make_bool_combinations` is imported redundantly
[INFO] [stdout]   --> src/multi_field_utils.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub use self::field_changes::*;
[INFO] [stdout]    |         ---------------------- the item `make_bool_combinations` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 12 | use crate::multi_field_utils::make_bool_combinations;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Type` is imported redundantly
[INFO] [stdout]    --> src/parsed_enum/enum_variant/diff_enum_variants.rs:269:9
[INFO] [stdout]     |
[INFO] [stdout] 265 |     use super::*;
[INFO] [stdout]     |         -------- the item `Type` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 269 |     use syn::Type;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dipa-derive` (lib test) due to 3 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "16f33694d8e1d8b37c452dc6fdce4bb7025f22eaa0357005dee1357d86003972", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16f33694d8e1d8b37c452dc6fdce4bb7025f22eaa0357005dee1357d86003972", kill_on_drop: false }`
[INFO] [stdout] 16f33694d8e1d8b37c452dc6fdce4bb7025f22eaa0357005dee1357d86003972