Rollup merge of #64485 - RalfJung:miri, r=alexcrichton

update Miri

Fixes #64363

r? @alexcrichton for the Cargo.toml changes: with byteorder 1.3, the `i128` feature is a NOP, so we can remove it everywhere and then get rid of this crate in the workspace-hack.

Author: Centril

Cargo.lock

@@ -234,9 +234,9 @@ dependencies = [
 
 [[package]]
 name = "byteorder"
-version = "1.2.7"
+version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94f88df23a25417badc922ab0f5716cc1330e87f71ddd9203b3a3ccd9cedf75d"
+checksum = "a7c3dd8985a7111efc5c80b44e23ecdd8c007de8ade3b96595387e812b957cf5"
 
 [[package]]
 name = "bytes"
@@ -2067,7 +2067,7 @@ dependencies = [
  "hex",
  "log",
  "num-traits",
- "rand 0.6.1",
+ "rand 0.7.0",
  "rustc-workspace-hack",
  "rustc_version",
  "shell-escape",
@@ -3255,7 +3255,6 @@ dependencies = [
 name = "rustc-workspace-hack"
 version = "1.0.0"
 dependencies = [
- "byteorder",
  "crossbeam-utils 0.6.5",
  "serde",
  "serde_json",

src/librustc/Cargo.toml

@@ -31,7 +31,7 @@ syntax = { path = "../libsyntax" }
 syntax_pos = { path = "../libsyntax_pos" }
 backtrace = "0.3.3"
 parking_lot = "0.9"
-byteorder = { version = "1.1", features = ["i128"]}
+byteorder = { version = "1.3" }
 chalk-engine = { version = "0.9.0", default-features=false }
 rustc_fs_util = { path = "../librustc_fs_util" }
 smallvec = { version = "0.6.7", features = ["union", "may_dangle"] }

src/librustc_mir/Cargo.toml

@@ -24,6 +24,6 @@ rustc_lexer = { path = "../librustc_lexer" }
 rustc_serialize = { path = "../libserialize", package = "serialize" }
 syntax = { path = "../libsyntax" }
 syntax_pos = { path = "../libsyntax_pos" }
-byteorder = { version = "1.1", features = ["i128"] }
+byteorder = { version = "1.3" }
 rustc_apfloat = { path = "../librustc_apfloat" }
 smallvec = { version = "0.6.7", features = ["union", "may_dangle"] }

src/tools/miri

@@ -62,7 +62,6 @@ crossbeam-utils = { version = "0.6.5", features = ["nightly"] }
 serde = { version = "1.0.82", features = ['derive'] }
 serde_json = { version = "1.0.31", features = ["raw_value"] }
 smallvec = { version = "0.6", features = ['union', 'may_dangle'] }
-byteorder = { version = "1.2.7", features = ["i128"] }
 
 
 [target.'cfg(not(windows))'.dependencies]