Description Vladimir Druzenko 2020-03-22 21:39:31 UTC

=> Attempting to fetch https://crates.io/api/v1/crates/curl-sys-0.4.30+curl/7.69.1/download?dummy=/rust/crates/curl-sys-0.4.30+curl-7.69.1.tar.gz
fetch: https://crates.io/api/v1/crates/curl-sys-0.4.30+curl/7.69.1/download?dummy=/rust/crates/curl-sys-0.4.30+curl-7.69.1.tar.gz: Not Found
=> Couldn't fetch it - please try to retrieve this

But correct name of the file is:
https://crates.io/api/v1/crates/curl-sys/0.4.30+curl-7.69.1/download?dummy=/rust/crates/curl-sys/0.4.30+curl-7.69.1.tar.gz

This line of Makefile "curl-sys-0.4.30+curl-7.69.1" converted to "curl-sys-0.4.30+curl/7.69.1" for downloading, but must be "curl-sys/0.4.30+curl-7.69.1".

Probably bug is in Mk/Uses/cargo.mk:
.for _crate in ${CARGO_CRATES}
  MASTER_SITES+=  CRATESIO/${_crate:C/^(.*)-[0-9].*/\1/}/${_crate:C/^.*-([0-9].*)/\1/}:cargo_${_crate:C/[^a-zA-Z0-9_]//g}
  DISTFILES+=     ${CARGO_DIST_SUBDIR}/${_crate}.tar.gz:cargo_${_crate:C/[^a-zA-Z0-9_]//g}
.endfor

If download file manually in distfiles/rust/crates/curl-sys-0.4.30+curl-7.69.1.tar.gz then devel/cargo-c build fine.