mktemp: strace -e inject=getrandom:error=EAGAIN mktemp -u panics, but GNU success

[oech3]

$ strace -o /dev/null -e inject=getrandom:error=EAGAIN mktemp -u

thread 'main' (38990) panicked at /tmp/cargo/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/rngs/thread.rs:124:17:
could not initialize ThreadRng: Resource temporarily unavailable (os error 11)
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
fish: Job 1, 'strace -o /dev/null -e inject=g…' terminated by signal SIGABRT (Abort)

strace -o /dev/null -e inject=getrandom:error=EAGAIN gnu9.10/mktemp -u
/tmp/tmp.ZTCM3C0cvn