Starting download of /gnu/store/sgvsfk7s8x7ck07rgpnbn67ggx54wv95-llvm-3.8.1.src.tar.xz From https://github.com/llvm/llvm-project/releases/download/llvmorg-3.8.1/llvm-3.8.1.src.tar.xz... download failed "https://github.com/llvm/llvm-project/releases/download/llvmorg-3.8.1/llvm-3.8.1.src.tar.xz" 404 "Not Found" Starting download of /gnu/store/sgvsfk7s8x7ck07rgpnbn67ggx54wv95-llvm-3.8.1.src.tar.xz From https://ci.guix.gnu.org/file/llvm-3.8.1.src.tar.xz/sha256/1ybmnid4pw2hxn12ax5qa5kl1ldfns0njg8533y3mzslvd5cx0kf... download failed "https://ci.guix.gnu.org/file/llvm-3.8.1.src.tar.xz/sha256/1ybmnid4pw2hxn12ax5qa5kl1ldfns0njg8533y3mzslvd5cx0kf" 404 "Not Found" Starting download of /gnu/store/sgvsfk7s8x7ck07rgpnbn67ggx54wv95-llvm-3.8.1.src.tar.xz From https://tarballs.nixos.org/sha256/1ybmnid4pw2hxn12ax5qa5kl1ldfns0njg8533y3mzslvd5cx0kf... following redirection to `https://tarballs.nixos.org/sha512/99bbb2cc5f337fd5edf1621f8028c8cb74011aa4af2531018dc05409b27f7b8d0c2f76a00115f677f7c013029d5d9f55d085a5b40433409aac4e9161d53bd366'...  …dfns0njg8533y3mzslvd5cx0kf 15.8MiB +nan.0TiB/s 00:00 [ ] 0.0%  …dfns0njg8533y3mzslvd5cx0kf 15.8MiB 582KiB/s 00:00 [ ] 0.4%  …dfns0njg8533y3mzslvd5cx0kf 15.8MiB 2.7MiB/s 00:00 [ ] 5.5%  …dfns0njg8533y3mzslvd5cx0kf 15.8MiB 3.1MiB/s 00:01 [# ] 10.3%  …dfns0njg8533y3mzslvd5cx0kf 15.8MiB 3.3MiB/s 00:01 [## ] 15.4%  …dfns0njg8533y3mzslvd5cx0kf 15.8MiB 3.5MiB/s 00:01 [### ] 20.6%  …dfns0njg8533y3mzslvd5cx0kf 15.8MiB 3.5MiB/s 00:01 [#### ] 25.3%  …dfns0njg8533y3mzslvd5cx0kf 15.8MiB 1.5MiB/s 00:03 [#### ] 26.1%  …dfns0njg8533y3mzslvd5cx0kf 15.8MiB 2.0MiB/s 00:03 [###### ] 36.4%  …dfns0njg8533y3mzslvd5cx0kf 15.8MiB 2.1MiB/s 00:03 [####### ] 41.2%  …dfns0njg8533y3mzslvd5cx0kf 15.8MiB 2.2MiB/s 00:03 [######## ] 45.9%  …dfns0njg8533y3mzslvd5cx0kf 15.8MiB 2.3MiB/s 00:04 [######### ] 51.1%  …dfns0njg8533y3mzslvd5cx0kf 15.8MiB 2.4MiB/s 00:04 [########## ] 57.0%  …dfns0njg8533y3mzslvd5cx0kf 15.8MiB 2.4MiB/s 00:04 [########### ] 61.8%  …dfns0njg8533y3mzslvd5cx0kf 15.8MiB 2.5MiB/s 00:04 [########### ] 66.5%  …dfns0njg8533y3mzslvd5cx0kf 15.8MiB 2.6MiB/s 00:04 [############ ] 71.7%  …dfns0njg8533y3mzslvd5cx0kf 15.8MiB 2.6MiB/s 00:05 [############# ] 76.8%  …dfns0njg8533y3mzslvd5cx0kf 15.8MiB 2.7MiB/s 00:05 [############## ] 82.0%  …dfns0njg8533y3mzslvd5cx0kf 15.8MiB 2.7MiB/s 00:05 [############### ] 87.1%  …dfns0njg8533y3mzslvd5cx0kf 15.8MiB 2.8MiB/s 00:05 [################ ] 91.9%  …dfns0njg8533y3mzslvd5cx0kf 15.8MiB 2.8MiB/s 00:05 [################# ] 97.0%  …dfns0njg8533y3mzslvd5cx0kf 15.8MiB 2.8MiB/s 00:06 [##################] 100.0%