[INFO] fetching crate macro-input 0.3.1...
[INFO] testing macro-input-0.3.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate macro-input 0.3.1 into /workspace/builds/worker-38/source
[INFO] validating manifest of crates.io crate macro-input 0.3.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate macro-input 0.3.1
[INFO] finished tweaking crates.io crate macro-input 0.3.1
[INFO] tweaked toml for crates.io crate macro-input 0.3.1 written to /workspace/builds/worker-38/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e087724e2a4d1d6b4f49e1b06b6d6846c84f792d2ceced1748f4e906a558da0
[INFO] running `Command { std: "docker" "start" "-a" "0e087724e2a4d1d6b4f49e1b06b6d6846c84f792d2ceced1748f4e906a558da0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e087724e2a4d1d6b4f49e1b06b6d6846c84f792d2ceced1748f4e906a558da0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e087724e2a4d1d6b4f49e1b06b6d6846c84f792d2ceced1748f4e906a558da0", kill_on_drop: false }`
[INFO] [stdout] 0e087724e2a4d1d6b4f49e1b06b6d6846c84f792d2ceced1748f4e906a558da0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 219479b71d7351befc0dda09c192f0b404a2df7c8ecd132cf46878bcded429e6
[INFO] running `Command { std: "docker" "start" "-a" "219479b71d7351befc0dda09c192f0b404a2df7c8ecd132cf46878bcded429e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling macro-compose v0.1.0
[INFO] [stderr]    Compiling macro-input-core v0.3.1
[INFO] [stderr]    Compiling macro-input-macros v0.3.1
[INFO] [stderr]    Compiling macro-input v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.40s
[INFO] running `Command { std: "docker" "inspect" "219479b71d7351befc0dda09c192f0b404a2df7c8ecd132cf46878bcded429e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "219479b71d7351befc0dda09c192f0b404a2df7c8ecd132cf46878bcded429e6", kill_on_drop: false }`
[INFO] [stdout] 219479b71d7351befc0dda09c192f0b404a2df7c8ecd132cf46878bcded429e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 307e0560a23dd7048c50b18047afe39d7b9a51db7214f6200fd68ba76ec6eb98
[INFO] running `Command { std: "docker" "start" "-a" "307e0560a23dd7048c50b18047afe39d7b9a51db7214f6200fd68ba76ec6eb98", kill_on_drop: false }`
[INFO] [stderr]    Compiling macro-input v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `syn::export`
[INFO] [stdout]  --> tests/derive-macros.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{export::Span, parse_quote, Attribute, Ident};
[INFO] [stdout]   |           ^^^^^^ could not find `export` in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `macro-input` due to 2 previous errors
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "307e0560a23dd7048c50b18047afe39d7b9a51db7214f6200fd68ba76ec6eb98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "307e0560a23dd7048c50b18047afe39d7b9a51db7214f6200fd68ba76ec6eb98", kill_on_drop: false }`
[INFO] [stdout] 307e0560a23dd7048c50b18047afe39d7b9a51db7214f6200fd68ba76ec6eb98