Update a number of wasmtime's dependencies (#1355)

* Run `cargo update`
* Use `cargo outdated` to guide some manual version bumps

crates/api/Cargo.toml

@@ -30,7 +30,7 @@ winapi = "0.3.7"
 [dev-dependencies]
 # for wasmtime.rs
 wasi-common = { path = "../wasi-common", version = "0.12.0" }
-pretty_env_logger = "0.3.0"
+pretty_env_logger = "0.4.0"
 rayon = "1.2.1"
 file-per-thread-logger = "0.1.1"
 wat = "1.0.10"

crates/environ/Cargo.toml

@@ -23,7 +23,7 @@ rayon = "1.2.1"
 thiserror = "1.0.4"
 directories = "2.0.1"
 sha2 = "0.8.0"
-base64 = "0.11.0"
+base64 = "0.12.0"
 serde = { version = "1.0.94", features = ["derive"] }
 bincode = "1.1.4"
 log = { version = "0.4.8", default-features = false }
@@ -42,7 +42,7 @@ errno = "0.2.4"
 [dev-dependencies]
 tempfile = "3"
 target-lexicon = { version = "0.10.0", default-features = false }
-pretty_env_logger = "0.3.0"
+pretty_env_logger = "0.4.0"
 rand = { version = "0.7.0", default-features = false, features = ["small_rng"] }
 cranelift-codegen = { path = "../../cranelift/codegen", version = "0.60.0", features = ["enable-serde", "all-arch"] }
 filetime = "0.2.7"

crates/test-programs/Cargo.toml

@@ -14,7 +14,7 @@ wasi-common = { path = "../wasi-common", version = "0.12.0" }
 wasmtime-wasi = { path = "../wasi", version = "0.12.0" }
 wasmtime = { path = "../api", version = "0.12.0" }
 target-lexicon = "0.10.0"
-pretty_env_logger = "0.3.0"
+pretty_env_logger = "0.4.0"
 tempfile = "3.1.0"
 os_pipe = "0.9"
 anyhow = "1.0.19"

crates/wast/Cargo.toml

@@ -13,7 +13,7 @@ edition = "2018"
 [dependencies]
 anyhow = "1.0.19"
 wasmtime = { path = "../api", version = "0.12.0" }
-wast = "9.0.0"
+wast = "11.0.0"
 
 [badges]
 maintenance = { status = "actively-developed" }