Disable is_on_nfs_mount() check on musl libc (fixes #2937)
Disable is_on_nfs_mount() check on musl libc (fixes #2937)

musl libc doesn't provide constant NFS_SUPER_MAGICK that is used in
the is_on_nfs_mount function.

eminence/cargo,durka/cargo,brson/cargo,nipunn1313/cargo,sbeckeriv/cargo,achanda/cargo,durka/cargo,rustyhorde/cargo,durka/cargo,tsurai/cargo,tshepang/cargo,tsurai/cargo,eminence/cargo,vojtechkral/cargo,nipunn1313/cargo,rustyhorde/cargo,rustyhorde/cargo,tshepang/cargo,brson/cargo,vojtechkral/cargo,tshepang/cargo,nipunn1313/cargo,tsurai/cargo,rust-lang/cargo,tsurai/cargo,AndiDog/cargo,brson/cargo,sbeckeriv/cargo,tsurai/cargo,eminence/cargo,sbeckeriv/cargo,rust-lang/cargo,tshepang/cargo,AndiDog/cargo,achanda/cargo,AndiDog/cargo,achanda/cargo,rustyhorde/cargo,achanda/cargo,eminence/cargo,sbeckeriv/cargo,brson/cargo,durka/cargo,vojtechkral/cargo,brson/cargo,AndiDog/cargo,nipunn1313/cargo,vojtechkral/cargo,AndiDog/cargo,rust-lang/cargo,rust-lang/cargo