Starting download of /gnu/store/b5q1m8p6m4la7wfcrkk2v451k9byivnd-rust-serde-test-1.0.171.tar.gz
From https://crates.io/api/v1/crates/serde_test/1.0.171/download...
GC Warning: Repeated allocation of very large block (appr. size 69632):
	May lead to memory leak and poor performance
following redirection to `https://static.crates.io/crates/serde_test/serde_test-1.0.171.crate'...

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