trouble installing with nix, taking too long leading to failure with build

[goatgate]

nix profile install github:AUCOHL/Fault
[1/8/149 built] building proc-macro2-1.0.86.tar.gz: 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0

error: builder for '/nix/store/2wfd7jp1cbbnjm182mckv9nikgh2sd76-proc-macro2-1.0.86.tar.gz.drv' failed with exit code 1;
last 8 log lines:
>
> trying https://crates.io/api/v1/crates/proc-macro2/1.0.86/download
> % Total % Received % Xferd Average Speed Time Time Time Current
> Dload Upload Total Spent Left Speed
> 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0
> 0 0 0 0 0 0 0 0 --:--:-- 0:06:12 --:--:-- 0
> curl: (56) Recv failure: Connection reset by peer
> error: cannot download proc-macro2-1.0.86.tar.gz from any mirror
For full logs, run 'nix log /nix/store/2wfd7jp1cbbnjm182mckv9nikgh2sd76-proc-macro2-1.0.86.tar.gz.drv'.
error: 1 dependencies of derivation '/nix/store/brpwgbwsj1lfy091yq26n4b0hrsf95fb-crate-proc-macro2-1.0.86.drv' failed to build
error: 1 dependencies of derivation '/nix/store/55f22b0d836512svwnqizxd9sg92whfh-crate-cbindgen-0.26.0.drv' failed to build
error: 1 dependencies of derivation '/nix/store/lgx3n55nsjcyqipgianqq892nhm2gxi2-crate-clap_derive-4.5.8.drv' failed to build
error: 1 dependencies of derivation '/nix/store/sy87iv93ycg5ggy8zl4ryg2ljvn1djxc-crate-thiserror-impl-1.0.61.drv' failed to build
error: 1 dependencies of derivation '/nix/store/p9lhqd5gg5yn3hgjm5qsdaga0k11s509-crate-clap-4.5.8.drv' failed to build
error: 1 dependencies of derivation '/nix/store/g6yjc65vl8jal0pi8w70yz3xplkh2iw1-crate-rustsat-0.4.3.drv' failed to build
error: 1 dependencies of derivation '/nix/store/4asjkvi9kg53hvgxi043a55ylivn9d0v-crate-quaigh-0.0.6.drv' failed to build
error: 1 dependencies of derivation '/nix/store/inw80hjc9gmvqipzxbah6j22p2lr15q5-fault.drv' failed to build

[goatgate]

worked now for some reason