Upgrade parking_lot and tempfile rustc dependencies

Cargo.lock

@@ -3012,7 +3012,7 @@ dependencies = [
  "log",
  "measureme",
  "num_cpus",
- "parking_lot 0.7.1",
+ "parking_lot 0.9.0",
  "polonius-engine",
  "rustc-rayon",
  "rustc-rayon-core",
@@ -3310,7 +3310,7 @@ dependencies = [
  "log",
  "memmap",
  "num_cpus",
- "parking_lot 0.7.1",
+ "parking_lot 0.9.0",
  "rustc",
  "rustc_apfloat",
  "rustc_codegen_utils",
@@ -3353,7 +3353,7 @@ dependencies = [
  "jobserver",
  "lazy_static 1.3.0",
  "log",
- "parking_lot 0.7.1",
+ "parking_lot 0.9.0",
  "rustc-hash",
  "rustc-rayon",
  "rustc-rayon-core",
@@ -4258,13 +4258,13 @@ dependencies = [
 
 [[package]]
 name = "tempfile"
-version = "3.0.5"
+version = "3.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7e91405c14320e5c79b3d148e1c86f40749a36e490642202a31689cb1a3452b2"
+checksum = "7a6e24d9338a0a5be79593e2fa15a648add6138caa803e2d5bc782c371732ca9"
 dependencies = [
  "cfg-if",
  "libc",
- "rand 0.6.1",
+ "rand 0.7.0",
  "redox_syscall",
  "remove_dir_all",
  "winapi 0.3.6",

src/librustc/Cargo.toml

@@ -31,7 +31,7 @@ rustc_serialize = { path = "../libserialize", package = "serialize" }
 syntax = { path = "../libsyntax" }
 syntax_pos = { path = "../libsyntax_pos" }
 backtrace = "0.3.3"
-parking_lot = "0.7"
+parking_lot = "0.9"
 byteorder = { version = "1.1", features = ["i128"]}
 chalk-engine = { version = "0.9.0", default-features=false }
 rustc_fs_util = { path = "../librustc_fs_util" }

src/librustc_codegen_ssa/Cargo.toml

@@ -17,8 +17,8 @@ memmap = "0.6"
 log = "0.4.5"
 libc = "0.2.44"
 jobserver = "0.1.11"
-parking_lot = "0.7"
-tempfile = "3.0.5"
+parking_lot = "0.9"
+tempfile = "3.1"
 
 rustc_serialize = { path = "../libserialize", package = "serialize" }
 syntax = { path = "../libsyntax" }

src/librustc_data_structures/Cargo.toml

@@ -26,5 +26,5 @@ rustc-hash = "1.0.1"
 smallvec = { version = "0.6.7", features = ["union", "may_dangle"] }
 
 [dependencies.parking_lot]
-version = "0.7"
+version = "0.9"
 features = ["nightly"]