Update libc crate to 0.2.66

This change updates the libc crate to version 0.2.66.

Import subrepo libc/:libc at 4f11029a68040c90acf771976b019c1ef273a8cd

1 files changed, 5 insertions, 3 deletions

diff --git a/libc/ci/run.sh b/libc/ci/run.sh
index 6f2ca11..b435122 100755
--- a/libc/ci/run.sh
+++ b/libc/ci/run.sh
@@ -5,6 +5,8 @@
 
 set -ex
 
+MIRRORS_URL="https://ci-mirrors.rust-lang.org/libc"
+
 TARGET="${1}"
 
 # If we're going to run tests inside of a qemu image, then we don't need any of
@@ -21,21 +23,21 @@ if [ "$QEMU" != "" ]; then
     # image is .gz : download and uncompress it
     qemufile="$(echo "${QEMU%.gz}" | sed 's/\//__/g')"
     if [ ! -f "${tmpdir}/${qemufile}" ]; then
-      curl --retry 5 "https://s3-us-west-1.amazonaws.com/rust-lang-ci2/libc/${QEMU}" | \
+      curl --retry 5 "${MIRRORS_URL}/${QEMU}" | \
           gunzip -d > "${tmpdir}/${qemufile}"
     fi
   elif [ -z "${QEMU#*.xz}" ]; then
     # image is .xz : download and uncompress it
     qemufile="$(echo "${QEMU%.xz}" | sed 's/\//__/g')"
     if [ ! -f "${tmpdir}/${qemufile}" ]; then
-      curl --retry 5 "https://s3-us-west-1.amazonaws.com/rust-lang-ci2/libc/${QEMU}" | \
+      curl --retry 5 "${MIRRORS_URL}/${QEMU}" | \
           unxz > "${tmpdir}/${qemufile}"
     fi
   else
     # plain qcow2 image: just download it
     qemufile="$(echo "${QEMU}" | sed 's/\//__/g')"
     if [ ! -f "${tmpdir}/${qemufile}" ]; then
-      curl --retry 5 "https://s3-us-west-1.amazonaws.com/rust-lang-ci2/libc/${QEMU}" \
+      curl --retry 5 "${MIRRORS_URL}/${QEMU}" | \
         > "${tmpdir}/${qemufile}"
     fi
   fi