mirage/scenarios: Merge loadFixture() calls
mirage/scenarios: Merge loadFixture() calls

steveklabnik/crates.io,rust-lang/crates.io,rust-lang/crates.io,steveklabnik/crates.io,rust-lang/crates.io,steveklabnik/crates.io,steveklabnik/crates.io,rust-lang/crates.io