wasmtime-debug: tune down features required from object

in order to eliminate a dep on an old wasmparser

Cargo.lock

@@ -1316,7 +1316,6 @@ checksum = "8d3b63360ec3cb337817c2dbd47ab4a0f170d285d8e5a2064600f3def1402397"
 dependencies = [
  "crc32fast",
  "indexmap",
- "wasmparser 0.57.0",
 ]
 
 [[package]]
@@ -2371,12 +2370,6 @@ dependencies = [
  "parity-wasm",
 ]
 
-[[package]]
-name = "wasmparser"
-version = "0.57.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "32fddd575d477c6e9702484139cf9f23dcd554b06d185ed0f56c857dd3a47aa6"
-
 [[package]]
 name = "wasmparser"
 version = "0.70.0"

crates/debug/Cargo.toml

@@ -14,7 +14,7 @@ edition = "2018"
 [dependencies]
 gimli = "0.23.0"
 wasmparser = "0.70"
-object = { version = "0.22.0", default-features = false, features = ["read", "write"] }
+object = { version = "0.22.0", default-features = false, features = ["read_core", "elf", "write"] }
 wasmtime-environ = { path = "../environ", version = "0.21.0" }
 target-lexicon = { version = "0.11.0", default-features = false }
 anyhow = "1.0"