[INFO] fetching crate lit-html 0.0.2...
[INFO] checking lit-html-0.0.2 against master#6526e5c772f2da07db745c94ca6bb0a591a39ba4 for pr-80920
[INFO] extracting crate lit-html 0.0.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate lit-html 0.0.2 on toolchain 6526e5c772f2da07db745c94ca6bb0a591a39ba4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lit-html 0.0.2
[INFO] finished tweaking crates.io crate lit-html 0.0.2
[INFO] tweaked toml for crates.io crate lit-html 0.0.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "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] 644bb21cf220c3080bfdbe39145c4bba412f4ea8afa38bcb5d9d4b8eb9d65c37
[INFO] running `Command { std: "docker" "start" "-a" "644bb21cf220c3080bfdbe39145c4bba412f4ea8afa38bcb5d9d4b8eb9d65c37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "644bb21cf220c3080bfdbe39145c4bba412f4ea8afa38bcb5d9d4b8eb9d65c37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "644bb21cf220c3080bfdbe39145c4bba412f4ea8afa38bcb5d9d4b8eb9d65c37", kill_on_drop: false }`
[INFO] [stdout] 644bb21cf220c3080bfdbe39145c4bba412f4ea8afa38bcb5d9d4b8eb9d65c37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6bcc2ef31bed18fdfcaa09c59f39b118a70183a8fcce0977697ca37d5172b0a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a6bcc2ef31bed18fdfcaa09c59f39b118a70183a8fcce0977697ca37d5172b0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]     Checking spin v0.7.1
[INFO] [stderr]     Checking cty v0.2.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking globals v1.0.2
[INFO] [stderr]     Checking callback v0.5.2
[INFO] [stderr]     Checking cstring v0.0.5
[INFO] [stderr]     Checking js v0.2.12
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling lit-html-macro v0.0.1
[INFO] [stdout] error[E0432]: unresolved import `syn::export`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lit-html-macro-0.0.1/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]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lit-html-macro-0.0.1/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-1.0.8/src/to_tokens.rs:71:8
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn into_token_stream(self) -> TokenStream
[INFO] [stdout]    |        -----------------
[INFO] [stdout]    |        |
[INFO] [stdout]    |        the method is available for `std::boxed::Box<syn::Type>` here
[INFO] [stdout]    |        the method is available for `Rc<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: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lit-html-macro`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "a6bcc2ef31bed18fdfcaa09c59f39b118a70183a8fcce0977697ca37d5172b0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6bcc2ef31bed18fdfcaa09c59f39b118a70183a8fcce0977697ca37d5172b0a", kill_on_drop: false }`
[INFO] [stdout] a6bcc2ef31bed18fdfcaa09c59f39b118a70183a8fcce0977697ca37d5172b0a