[INFO] fetching crate diesel-json-derive 0.1.1...
[INFO] testing diesel-json-derive-0.1.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate diesel-json-derive 0.1.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate diesel-json-derive 0.1.1
[INFO] finished tweaking crates.io crate diesel-json-derive 0.1.1
[INFO] tweaked toml for crates.io crate diesel-json-derive 0.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate diesel-json-derive 0.1.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate diesel-json-derive 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quote v1.0.36
[INFO] [stderr]   Downloaded proc-macro2 v1.0.83
[INFO] [stderr]   Downloaded syn v2.0.65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f6ef8adccb1a6c4328ff0d42880c4dd785622413908b7210d898fb81a7d9f16
[INFO] running `Command { std: "docker" "start" "-a" "5f6ef8adccb1a6c4328ff0d42880c4dd785622413908b7210d898fb81a7d9f16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f6ef8adccb1a6c4328ff0d42880c4dd785622413908b7210d898fb81a7d9f16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f6ef8adccb1a6c4328ff0d42880c4dd785622413908b7210d898fb81a7d9f16", kill_on_drop: false }`
[INFO] [stdout] 5f6ef8adccb1a6c4328ff0d42880c4dd785622413908b7210d898fb81a7d9f16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0bec3b2c40a65ae772de409e563f186eda1fce4bdf8ac92ef9d3da1d425c067e
[INFO] running `Command { std: "docker" "start" "-a" "0bec3b2c40a65ae772de409e563f186eda1fce4bdf8ac92ef9d3da1d425c067e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.83
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.65
[INFO] [stderr]    Compiling diesel-json-derive v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.96s
[INFO] running `Command { std: "docker" "inspect" "0bec3b2c40a65ae772de409e563f186eda1fce4bdf8ac92ef9d3da1d425c067e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bec3b2c40a65ae772de409e563f186eda1fce4bdf8ac92ef9d3da1d425c067e", kill_on_drop: false }`
[INFO] [stdout] 0bec3b2c40a65ae772de409e563f186eda1fce4bdf8ac92ef9d3da1d425c067e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 583155bff1e9bd060eb8b4e997610d48fe3481b24de136e188501c55a49b1482
[INFO] running `Command { std: "docker" "start" "-a" "583155bff1e9bd060eb8b4e997610d48fe3481b24de136e188501c55a49b1482", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.83
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.65
[INFO] [stderr]    Compiling diesel-json-derive v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `diesel-json-derive` (example "syn-test") due to 1 previous error
[INFO] [stdout] error[E0425]: cannot find function `parse_file` in crate `syn`
[INFO] [stdout]    --> examples/syn-test.rs:7:24
[INFO] [stdout]     |
[INFO] [stdout]   7 |         let ast = syn::parse_file(content).unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^ not found in `syn`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.65/src/lib.rs:995:8
[INFO] [stdout]     |
[INFO] [stdout] 993 | #[cfg(all(feature = "parsing", feature = "full"))]
[INFO] [stdout]     |                                ---------------- the item is gated behind the `full` feature
[INFO] [stdout] 994 | #[cfg_attr(docsrs, doc(cfg(all(feature = "parsing", feature = "full"))))]
[INFO] [stdout] 995 | pub fn parse_file(mut content: &str) -> Result<File> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "583155bff1e9bd060eb8b4e997610d48fe3481b24de136e188501c55a49b1482", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "583155bff1e9bd060eb8b4e997610d48fe3481b24de136e188501c55a49b1482", kill_on_drop: false }`
[INFO] [stdout] 583155bff1e9bd060eb8b4e997610d48fe3481b24de136e188501c55a49b1482