Bump toml from 0.5.11 to 0.7.0 (#89)

Bumps [toml](https://github.com/toml-rs/toml) from 0.5.11 to 0.7.0.

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: John Sirois <john.sirois@gmail.com>

Cargo.toml

@@ -32,5 +32,5 @@ logging_timer = "1.1"
 nix = "0.26"
 serde = { version = "1.0", features = ["derive"] }
 tempfile = { workspace = true }
-toml = "0.5"
+toml = "0.7"
 uuid = { version = "1.2", features = ["v4"] }

src/config.rs

@@ -51,13 +51,13 @@ impl PantsConfig {
     #[time("debug", "PantsConfig::{}")]
     pub(crate) fn parse(build_root: BuildRoot) -> Result<PantsConfig> {
         let pants_config = build_root.join("pants.toml");
-        let contents = std::fs::read(&pants_config).with_context(|| {
+        let contents = std::fs::read_to_string(&pants_config).with_context(|| {
             format!(
                 "Failed to read Pants config from {path}",
                 path = pants_config.display()
             )
         })?;
-        let config: Config = toml::from_slice(contents.as_slice()).with_context(|| {
+        let config: Config = toml::from_str(&contents).with_context(|| {
             format!(
                 "Failed to parse Pants config from {path}",
                 path = pants_config.display()