[INFO] fetching crate datafusion-flight-sql-server 0.4.6...
[INFO] documenting datafusion-flight-sql-server-0.4.6 against 1.86.0 for beta-1.87-rustdoc-1
[INFO] extracting crate datafusion-flight-sql-server 0.4.6 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate datafusion-flight-sql-server 0.4.6 on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate datafusion-flight-sql-server 0.4.6
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate datafusion-flight-sql-server 0.4.6
[INFO] tweaked toml for crates.io crate datafusion-flight-sql-server 0.4.6 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate datafusion-flight-sql-server 0.4.6 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" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for the requirement `arrow-flight = "^53.3"` (locked to 53.4.0)
[INFO] [stderr] candidate versions found which didn't match: 44.0.0, 43.0.0, 42.0.0, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `datafusion-flight-sql-server v0.4.6 (/workspace/builds/worker-1-tc1/source)`


command failed: exit status: 101

    Blocking waiting for file lock on package cache
    Updating crates.io index
error: failed to select a version for the requirement `arrow-flight = "^53.3"` (locked to 53.4.0)
candidate versions found which didn't match: 44.0.0, 43.0.0, 42.0.0, ...
location searched: crates.io index
required by package `datafusion-flight-sql-server v0.4.6 (/workspace/builds/worker-1-tc1/source)`