Auto merge of #24445 - atouchet:malloc, r=Manishearth

Update malloc_size_of_derive

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- [ ] These changes fix #___ (GitHub issue number if applicable)

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Cargo.lock

@@ -977,7 +977,7 @@ name = "deny_public_fields"
 version = "0.0.1"
 dependencies = [
  "syn 1.0.3",
- "synstructure 0.12.0",
+ "synstructure 0.12.1",
 ]
 
 [[package]]
@@ -1006,7 +1006,7 @@ dependencies = [
  "proc-macro2 1.0.1",
  "quote 1.0.2",
  "syn 1.0.3",
- "synstructure 0.12.0",
+ "synstructure 0.12.1",
 ]
 
 [[package]]
@@ -2396,7 +2396,7 @@ version = "0.0.1"
 dependencies = [
  "proc-macro2 1.0.1",
  "syn 1.0.3",
- "synstructure 0.12.0",
+ "synstructure 0.12.1",
 ]
 
 [[package]]
@@ -2859,13 +2859,13 @@ dependencies = [
 
 [[package]]
 name = "malloc_size_of_derive"
-version = "0.1.0"
+version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "35adee9ed962cf7d07d62cb58bc45029f3227f5b5b86246caa8632f06c187bc3"
+checksum = "e37c5d4cd9473c5f4c9c111f033f15d4df9bd378fdf615944e360a4f55a05f0b"
 dependencies = [
- "proc-macro2 0.4.26",
+ "proc-macro2 1.0.1",
- "syn 0.15.39",
+ "syn 1.0.3",
- "synstructure 0.10.1",
+ "synstructure 0.12.1",
 ]
 
 [[package]]
@@ -5036,7 +5036,7 @@ dependencies = [
  "proc-macro2 1.0.1",
  "quote 1.0.2",
  "syn 1.0.3",
- "synstructure 0.12.0",
+ "synstructure 0.12.1",
 ]
 
 [[package]]
@@ -5135,14 +5135,14 @@ dependencies = [
 
 [[package]]
 name = "synstructure"
-version = "0.12.0"
+version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "affc27d5f1764f7487bafeb41e380664790716e38ba45d8487bddcc53e79f0f6"
+checksum = "3f085a5855930c0441ca1288cf044ea4aecf4f43a91668abdb870b4ba546a203"
 dependencies = [
  "proc-macro2 1.0.1",
  "quote 1.0.2",
  "syn 1.0.3",
- "unicode-xid 0.1.0",
+ "unicode-xid 0.2.0",
 ]
 
 [[package]]
@@ -5288,7 +5288,7 @@ dependencies = [
  "proc-macro2 1.0.1",
  "quote 1.0.2",
  "syn 1.0.3",
- "synstructure 0.12.0",
+ "synstructure 0.12.1",
 ]
 
 [[package]]