[INFO] fetching crate lit-html-macro 0.0.1...
[INFO] testing lit-html-macro-0.0.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate lit-html-macro 0.0.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate lit-html-macro 0.0.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lit-html-macro 0.0.1
[INFO] finished tweaking crates.io crate lit-html-macro 0.0.1
[INFO] tweaked toml for crates.io crate lit-html-macro 0.0.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d96577b70b6feaa29ca95e72996392033ad19847f0a8d19e91f241370f0f727
[INFO] running `Command { std: "docker" "start" "-a" "5d96577b70b6feaa29ca95e72996392033ad19847f0a8d19e91f241370f0f727", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d96577b70b6feaa29ca95e72996392033ad19847f0a8d19e91f241370f0f727", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d96577b70b6feaa29ca95e72996392033ad19847f0a8d19e91f241370f0f727", kill_on_drop: false }`
[INFO] [stdout] 5d96577b70b6feaa29ca95e72996392033ad19847f0a8d19e91f241370f0f727
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff2f53683c5dfdde450ee3b2a00ad3c8f76dcdc1155ec83d9e7a598589e4ba89
[INFO] running `Command { std: "docker" "start" "-a" "ff2f53683c5dfdde450ee3b2a00ad3c8f76dcdc1155ec83d9e7a598589e4ba89", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling lit-html-macro v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `syn::export`
[INFO] [stdout]  --> src/lib.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | use syn::export::ToTokens;
[INFO] [stdout]   |          ^^^^^^ could not find `export` in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_token_stream` found for enum `syn::Type` in the current scope
[INFO] [stdout]   --> src/lib.rs:21:34
[INFO] [stdout]    |
[INFO] [stdout] 21 |                     x.ty.clone().into_token_stream().to_string(),
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^ method not found in `syn::Type`
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/quote-1.0.10/src/to_tokens.rs:71:8
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn into_token_stream(self) -> TokenStream
[INFO] [stdout]    |        ----------------- the method is available for `syn::Type` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]    |
[INFO] [stdout] 2  | use syn::__private::ToTokens;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]   --> src/lib.rs:38:24
[INFO] [stdout]    |
[INFO] [stdout] 38 |                     &c.to_string(),
[INFO] [stdout]    |                      --^^^^^^^^^--
[INFO] [stdout]    |                      | |
[INFO] [stdout]    |                      | cannot infer type for type `{integer}`
[INFO] [stdout]    |                      this method call resolves to `std::string::String`
[INFO] [stdout]    |
[INFO] [stdout]    = note: multiple `impl`s satisfying `{integer}: ToString` found in the `alloc` crate:
[INFO] [stdout]            - impl ToString for i8;
[INFO] [stdout]            - impl ToString for u8;
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0283, E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0283`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lit-html-macro` due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "ff2f53683c5dfdde450ee3b2a00ad3c8f76dcdc1155ec83d9e7a598589e4ba89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff2f53683c5dfdde450ee3b2a00ad3c8f76dcdc1155ec83d9e7a598589e4ba89", kill_on_drop: false }`
[INFO] [stdout] ff2f53683c5dfdde450ee3b2a00ad3c8f76dcdc1155ec83d9e7a598589e4ba89