lru: do not fail removing file if already removed #4235

Job	Run time
build sccache x86_64-unknown-linux-musl	6m 8s
build sccache-dist x86_64-unknown-linux-musl	4m 23s
build sccache aarch64-unknown-linux-musl	6m 20s
check_features (azure)	46s
coverage ubuntu-22.04 rust nightly	7m 13s
build sccache armv7-unknown-linux-musleabi	6m 8s
check_features (gcs)	45s
coverage macos-13 rust nightly	6m 41s
clippy ubuntu-latest	1m 9s
build sccache i686-unknown-linux-musl	6m 19s
check_features (gha)	45s
clippy macOS-latest	1m 18s
build sccache x86_64-apple-darwin	9m 46s
check_features (memcached)	36s
clippy windows-latest	2m 52s
build sccache aarch64-apple-darwin	5m 57s
check_features (redis)	40s
rustfmt ubuntu-latest	10s
build sccache x86_64-pc-windows-msvc	15m 18s
check_features (s3)	43s
test ubuntu-20.04 rust 1.75.0 cuda11.1	7m 52s
build sccache aarch64-pc-windows-msvc	16m 0s
check_features (webdav)	37s
test ubuntu-22.04 rust 1.75.0 dist-server	3m 10s
test freebsd-14.1 rust stable (ubuntu-22.04)	7m 40s
test ubuntu-20.04 rust stable	2m 53s
test ubuntu-20.04 rust beta	2m 38s
toml_format	7s
test ubuntu-20.04 rust nightly	2m 21s
test ubuntu-20.04 rust stable no-default-features	1m 52s
test ubuntu-22.04 rust stable cuda11.8	5m 28s
test ubuntu-24.04 rust 1.75.0 cuda12.8	5m 20s
test macos-13 rust stable	4m 1s
test macos-14 rust stable	3m 11s
test windows-2019 rust 1.75.0 cuda11.1	10m 58s
test windows-2019 rust nightly cuda11.8	8m 13s
test windows-2019 rust beta cuda11.8	11m 37s
test windows-2022 rust 1.75.0 cuda12.8	8m 31s
test windows-2022 rust nightly cuda12.8	8m 32s
test windows-2022 rust beta cuda12.8	8m 8s
release	0s
	3h 23m 6s

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