[INFO] fetching crate sycamore-macro 0.9.0-beta.2...
[INFO] checking sycamore-macro-0.9.0-beta.2 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate sycamore-macro 0.9.0-beta.2 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate sycamore-macro 0.9.0-beta.2 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sycamore-macro 0.9.0-beta.2
[INFO] finished tweaking crates.io crate sycamore-macro 0.9.0-beta.2
[INFO] tweaked toml for crates.io crate sycamore-macro 0.9.0-beta.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 45 packages to latest compatible versions
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c17c6333fd256d4cbc2627bc0f9b43e88beaaf9aa68b9140d5acdc624160e42
[INFO] running `Command { std: "docker" "start" "-a" "4c17c6333fd256d4cbc2627bc0f9b43e88beaaf9aa68b9140d5acdc624160e42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c17c6333fd256d4cbc2627bc0f9b43e88beaaf9aa68b9140d5acdc624160e42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c17c6333fd256d4cbc2627bc0f9b43e88beaaf9aa68b9140d5acdc624160e42", kill_on_drop: false }`
[INFO] [stdout] 4c17c6333fd256d4cbc2627bc0f9b43e88beaaf9aa68b9140d5acdc624160e42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e1c6c0f5c5758c2a03779a3649e0645757ef0d8dcc6259c3892d9fd1764c14a
[INFO] running `Command { std: "docker" "start" "-a" "5e1c6c0f5c5758c2a03779a3649e0645757ef0d8dcc6259c3892d9fd1764c14a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]     Checking winnow v0.6.18
[INFO] [stderr]    Compiling trybuild v1.0.99
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]     Checking serde_spanned v0.6.7
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.76
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking toml_edit v0.22.20
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.209
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking sycamore-macro v0.9.0-beta.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `core` is never read
[INFO] [stdout]   --> src/props.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub struct StructInfo<'a> {
[INFO] [stdout]    |                ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 83 |         pub core: syn::Ident,
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StructInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `brace` is never read
[INFO] [stdout]    --> src/view/ir.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub struct Component {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub brace: Option<Brace>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `eq` is never read
[INFO] [stdout]    --> src/view/ir.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub struct ComponentProp {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 114 |     pub eq: Token![=],
[INFO] [stdout]     |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `core` is never read
[INFO] [stdout]   --> src/props.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub struct StructInfo<'a> {
[INFO] [stdout]    |                ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 83 |         pub core: syn::Ident,
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StructInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `brace` is never read
[INFO] [stdout]    --> src/view/ir.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub struct Component {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub brace: Option<Brace>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `eq` is never read
[INFO] [stdout]    --> src/view/ir.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub struct ComponentProp {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 114 |     pub eq: Token![=],
[INFO] [stdout]     |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `core` is never read
[INFO] [stdout]   --> src/props.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub struct StructInfo<'a> {
[INFO] [stdout]    |                ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 83 |         pub core: syn::Ident,
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StructInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `brace` is never read
[INFO] [stdout]    --> src/view/ir.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub struct Component {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub brace: Option<Brace>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `eq` is never read
[INFO] [stdout]    --> src/view/ir.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub struct ComponentProp {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 114 |     pub eq: Token![=],
[INFO] [stdout]     |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.29s
[INFO] running `Command { std: "docker" "inspect" "5e1c6c0f5c5758c2a03779a3649e0645757ef0d8dcc6259c3892d9fd1764c14a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e1c6c0f5c5758c2a03779a3649e0645757ef0d8dcc6259c3892d9fd1764c14a", kill_on_drop: false }`
[INFO] [stdout] 5e1c6c0f5c5758c2a03779a3649e0645757ef0d8dcc6259c3892d9fd1764c14a