[INFO] fetching crate sycamore-macro 0.6.3...
[INFO] checking sycamore-macro-0.6.3 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] extracting crate sycamore-macro 0.6.3 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate sycamore-macro 0.6.3 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sycamore-macro 0.6.3
[INFO] finished tweaking crates.io crate sycamore-macro 0.6.3
[INFO] tweaked toml for crates.io crate sycamore-macro 0.6.3 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5d0296242a3d8310da17caf0b021702b8ac182e67448d7eaabc7eaf31e437944
[INFO] running `Command { std: "docker" "start" "-a" "5d0296242a3d8310da17caf0b021702b8ac182e67448d7eaabc7eaf31e437944", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d0296242a3d8310da17caf0b021702b8ac182e67448d7eaabc7eaf31e437944", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d0296242a3d8310da17caf0b021702b8ac182e67448d7eaabc7eaf31e437944", kill_on_drop: false }`
[INFO] [stdout] 5d0296242a3d8310da17caf0b021702b8ac182e67448d7eaabc7eaf31e437944
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f2d06a29d75e0f673ca71394dd45279c3937ad13c4d79a828a0d814c29121b34
[INFO] running `Command { std: "docker" "start" "-a" "f2d06a29d75e0f673ca71394dd45279c3937ad13c4d79a828a0d814c29121b34", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]     Checking sycamore-macro v0.6.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `syn::Block`, `syn::FnArg`, `syn::Item`, `syn::ItemFn`
[INFO] [stdout]  --> src/component/mod.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Attribute, Block, FnArg, GenericParam, Generics, Ident, Item, ItemFn, Result, ReturnType, Type,
[INFO] [stdout]   |                ^^^^^  ^^^^^                                 ^^^^  ^^^^^^ no `ItemFn` in the root
[INFO] [stdout]   |                |      |                                     |
[INFO] [stdout]   |                |      no `FnArg` in the root                no `Item` in the root
[INFO] [stdout]   |                no `Block` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sycamore-macro` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "f2d06a29d75e0f673ca71394dd45279c3937ad13c4d79a828a0d814c29121b34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2d06a29d75e0f673ca71394dd45279c3937ad13c4d79a828a0d814c29121b34", kill_on_drop: false }`
[INFO] [stdout] f2d06a29d75e0f673ca71394dd45279c3937ad13c4d79a828a0d814c29121b34