feat: set up basic sessions

packages.nix

@@ -30,14 +30,6 @@ let
 
   src = craneLib.cleanCargoSource ./.;
 
-  commonArgs = buildEnvironment // {
-    inherit src;
-    strictDeps = true;
-
-    nativeBuildInputs = buildTools.linux;
-    buildInputs = buildTools.all;
-  };
-
   fileSetForBeaconCrate = pkgs.lib.fileset.toSource {
     root = ./.;
     fileset = pkgs.lib.fileset.unions [
@@ -97,6 +89,14 @@ let
     ];
   };
 
+  commonArgs = buildEnvironment // {
+    inherit src;
+    strictDeps = true;
+
+    nativeBuildInputs = buildTools.linux;
+    buildInputs = buildTools.all;
+  };
+
   freebsdArgs = commonArgs // {
     # Sigh...
     # For some reason, crane and cargo don't run the build script for FreeBSD
@@ -249,8 +249,11 @@ let
     installPhase = ''
       mkdir -p $out/bin
 
-      cp target/x86_64-unknown-linux-musl/release/sparse-server $out/bin
+      cp target/x86_64-unknown-linux-gnu/release/sparse-server $out/bin
     '';
+    doCheck = false;
+
+    RUSTFLAGS = "-Ctarget-feature=+crt-static";
 
     SPARSE_INSTALLER_LINUX = "${sparse-installer-linux}/bin/sparse-installer";
     SPARSE_INSTALLER_FREEBSD =