Clean up some unused cross-crate dependencies

Cargo.lock

@@ -525,7 +525,6 @@ dependencies = [
  "cfg",
  "cov-mark",
  "either",
- "expect-test",
  "itertools",
  "la-arena",
  "limit",
@@ -639,12 +638,10 @@ dependencies = [
  "profile",
  "rustc-hash",
  "smallvec",
- "sourcegen",
  "stdx",
  "syntax",
  "test_utils",
  "text_edit",
- "xshell",
 ]
 
 [[package]]
@@ -902,7 +899,6 @@ name = "mbe"
 version = "0.0.0"
 dependencies = [
  "cov-mark",
- "expect-test",
  "parser",
  "rustc-hash",
  "smallvec",

crates/hir_expand/Cargo.toml

@@ -24,6 +24,3 @@ profile = { path = "../profile", version = "0.0.0" }
 tt = { path = "../tt", version = "0.0.0" }
 mbe = { path = "../mbe", version = "0.0.0" }
 limit = { path = "../limit", version = "0.0.0" }
-
-[dev-dependencies]
-expect-test = "1.2.0-pre.1"

crates/ide_completion/Cargo.toml

@@ -30,7 +30,5 @@ hir = { path = "../hir", version = "0.0.0" }
 
 [dev-dependencies]
 expect-test = "1.2.0-pre.1"
-xshell = "0.1"
 
 test_utils = { path = "../test_utils" }
-sourcegen = { path = "../sourcegen" }

crates/mbe/Cargo.toml

@@ -13,7 +13,6 @@ doctest = false
 cov-mark = "2.0.0-pre.1"
 rustc-hash = "1.1.0"
 smallvec = "1.2.0"
-expect-test = "1.2.0-pre.1"
 tracing = "0.1"
 
 syntax = { path = "../syntax", version = "0.0.0" }

crates/rust-analyzer/Cargo.toml

@@ -22,7 +22,6 @@ anyhow = "1.0.26"
 crossbeam-channel = "0.5.0"
 dissimilar = "1.0.2"
 itertools = "0.10.0"
-jod-thread = "0.1.0"
 lsp-types = { version = "0.91", features = ["proposed"] }
 parking_lot = "0.11.0"
 xflags = "0.2.1"
@@ -74,6 +73,7 @@ jemallocator = { version = "0.4.1", package = "tikv-jemallocator", optional = tr
 
 [dev-dependencies]
 expect-test = "1.2.0-pre.1"
+jod-thread = "0.1.0"
 xshell = "0.1"
 
 test_utils = { path = "../test_utils" }