Recently installing plrust function fails with error (litemap@0.7.5 requires rustc 1.81)

[sriselvaraj]

The following is the error i am getting recently when i try ti install a PL/Rust based UDF. Could you please help me on how to resolve this issue?

test=# \i ~/Downloads/plrust.sql
psql:/Users/srinivasan/Downloads/plrust.sql:9: ERROR:
0: cargo build failed

Location:
/rustc/5680fa18feaa87f3ff04063800aec256c3d4b4be/library/core/src/convert/mod.rs:716

cargo build stderr:
Updating crates.io index
Locking 151 packages to latest compatible versions
Adding litemap v0.7.5 (requires Rust 1.81)
Adding pgrx v0.11.0 (available: v0.11.4)
Adding pgrx-macros v0.11.0 (available: v0.11.4)
Adding pgrx-pg-config v0.11.0 (available: v0.11.4)
Adding pgrx-pg-sys v0.11.0 (available: v0.11.4)
Adding pgrx-sql-entity-graph v0.11.0 (available: v0.11.4)
Adding zerofrom v0.1.6 (requires Rust 1.81)
error: rustc 1.72.0 is not supported by the following packages:
litemap@0.7.5 requires rustc 1.81
zerofrom@0.1.6 requires rustc 1.81
Either upgrade rustc or select compatible dependency versions with
cargo update <name>@<current-ver> --precise <compatible-ver>
where <compatible-ver> is the latest version supporting rustc 1.72.0

[iliastsa]

See this issue for a workaround: #418, it worked for us at my company.