[INFO] fetching crate hesoyam_core 0.1.6...
[INFO] building hesoyam_core-0.1.6 against master#d5c88c22807925c189328ef9d923c5d2b11a95b8 for pr-87066-3
[INFO] extracting crate hesoyam_core 0.1.6 into /workspace/builds/worker-73/source
[INFO] validating manifest of crates.io crate hesoyam_core 0.1.6 on toolchain d5c88c22807925c189328ef9d923c5d2b11a95b8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hesoyam_core 0.1.6
[INFO] finished tweaking crates.io crate hesoyam_core 0.1.6
[INFO] tweaked toml for crates.io crate hesoyam_core 0.1.6 written to /workspace/builds/worker-73/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] c3210993ea3f13580b0be17b38498edf79a73743fb01e5f819b9e049f2760d0f
[INFO] running `Command { std: "docker" "start" "-a" "c3210993ea3f13580b0be17b38498edf79a73743fb01e5f819b9e049f2760d0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3210993ea3f13580b0be17b38498edf79a73743fb01e5f819b9e049f2760d0f", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36c4893477ac2db18b0f1275cd254c9d9ebf2e62fb52133ea513ca9183f8d175
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[INFO] [stdout] error[E0432]: unresolved import `syn::export`
[INFO] [stdout]  --> src/model/field_type.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::export::{TokenStream2 as TokenStream, ToTokens};
[INFO] [stdout]   |          ^^^^^^ could not find `export` in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn::export`
[INFO] [stdout]  --> src/model/field.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::export::Debug;
[INFO] [stdout]   |          ^^^^^^ could not find `export` in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the derive macro `Debug`
[INFO] [stdout]  --> src/model/field.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Debug, PartialEq, Eq, Hash)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/model/field_type.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hesoyam_core` due to 4 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "36c4893477ac2db18b0f1275cd254c9d9ebf2e62fb52133ea513ca9183f8d175", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36c4893477ac2db18b0f1275cd254c9d9ebf2e62fb52133ea513ca9183f8d175", kill_on_drop: false }`
[INFO] [stdout] 36c4893477ac2db18b0f1275cd254c9d9ebf2e62fb52133ea513ca9183f8d175