[INFO] cloning repository https://github.com/PixmaNts/edge-cdn-store
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PixmaNts/edge-cdn-store" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPixmaNts%2Fedge-cdn-store", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPixmaNts%2Fedge-cdn-store'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] da2694c31348c632bc2b98e63446723591904d72
[INFO] checking PixmaNts/edge-cdn-store against master#f5e2df741b4a9820a7579f0c8eccc951706a8782 for pr-147984
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPixmaNts%2Fedge-cdn-store" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/PixmaNts/edge-cdn-store
[INFO] finished tweaking git repo https://github.com/PixmaNts/edge-cdn-store
[INFO] tweaked toml for git repo https://github.com/PixmaNts/edge-cdn-store written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/PixmaNts/edge-cdn-store on toolchain f5e2df741b4a9820a7579f0c8eccc951706a8782
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f5e2df741b4a9820a7579f0c8eccc951706a8782" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/PixmaNts/edge-cdn-store already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f5e2df741b4a9820a7579f0c8eccc951706a8782" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pingora-http v0.6.0
[INFO] [stderr]   Downloaded pingora-header-serde v0.6.0
[INFO] [stderr]   Downloaded prometheus v0.13.4
[INFO] [stderr]   Downloaded pingora v0.6.0
[INFO] [stderr]   Downloaded pingora-error v0.6.0
[INFO] [stderr]   Downloaded pingora-timeout v0.6.0
[INFO] [stderr]   Downloaded thrift_codec v0.2.0
[INFO] [stderr]   Downloaded lru v0.14.0
[INFO] [stderr]   Downloaded cf-rustracing-jaeger v1.2.0
[INFO] [stderr]   Downloaded pingora-runtime v0.6.0
[INFO] [stderr]   Downloaded sfv v0.10.4
[INFO] [stderr]   Downloaded pingora-core v0.6.0
[INFO] [stderr]   Downloaded cf-rustracing v1.1.0
[INFO] [stderr]   Downloaded pingora-pool v0.6.0
[INFO] [stderr]   Downloaded local-ip-address v0.5.7
[INFO] [stderr]   Downloaded pingora-cache v0.6.0
[INFO] [stderr]   Downloaded pingora-proxy v0.6.0
[INFO] [stderr]   Downloaded daemonize v0.5.0
[INFO] [stderr]   Downloaded libz-ng-sys v1.1.22
[INFO] [stderr]   Downloaded pingora-lru v0.6.0
[INFO] [stderr]   Downloaded protobuf v2.28.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+f5e2df741b4a9820a7579f0c8eccc951706a8782" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b269b217bd265a69fa69d2f782d9099f166f79152ef5ecc39ee4e48b9b54a36
[INFO] running `Command { std: "docker" "start" "-a" "9b269b217bd265a69fa69d2f782d9099f166f79152ef5ecc39ee4e48b9b54a36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b269b217bd265a69fa69d2f782d9099f166f79152ef5ecc39ee4e48b9b54a36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b269b217bd265a69fa69d2f782d9099f166f79152ef5ecc39ee4e48b9b54a36", kill_on_drop: false }`
[INFO] [stdout] 9b269b217bd265a69fa69d2f782d9099f166f79152ef5ecc39ee4e48b9b54a36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+f5e2df741b4a9820a7579f0c8eccc951706a8782" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20e56cdf7ea14adab5389938470c0f1adf0a82f881183fc17bd5c4dff9e0e34e
[INFO] running `Command { std: "docker" "start" "-a" "20e56cdf7ea14adab5389938470c0f1adf0a82f881183fc17bd5c4dff9e0e34e", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling cc v1.2.34
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking indexmap v2.11.0
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling rust_decimal v1.37.2
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]    Compiling protobuf v2.28.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking pingora-error v0.6.0
[INFO] [stderr]    Compiling prometheus v0.13.4
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]     Checking pingora-http v0.6.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking brotli-decompressor v2.5.1
[INFO] [stderr]     Checking lru v0.14.0
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking hashbrown v0.16.0
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]     Checking anstyle-parse v0.2.7
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]     Checking sfv v0.10.4
[INFO] [stderr]     Checking daemonize v0.5.0
[INFO] [stderr]     Checking anstyle-query v1.1.4
[INFO] [stderr]     Checking anstyle v1.0.11
[INFO] [stderr]     Checking unicase v2.8.1
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking anstream v0.6.20
[INFO] [stderr]    Compiling io-uring v0.7.10
[INFO] [stderr]     Checking clap_lex v0.7.5
[INFO] [stderr]     Checking bitflags v2.9.3
[INFO] [stderr]     Checking jiff v0.2.15
[INFO] [stderr]     Checking unsafe-libyaml v0.2.11
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking pingora-lru v0.6.0
[INFO] [stderr]     Checking clap_builder v4.5.46
[INFO] [stderr]     Checking brotli v3.5.0
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]    Compiling libz-ng-sys v1.1.22
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]     Checking addr2line v0.24.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking regex v1.11.2
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]     Checking backtrace v0.3.75
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling clap_derive v4.5.45
[INFO] [stderr]    Compiling trackable_derive v1.0.0
[INFO] [stderr]    Compiling clap_derive v3.2.25
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking trackable v1.3.0
[INFO] [stderr]     Checking thrift_codec v0.2.0
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking pingora-header-serde v0.6.0
[INFO] [stderr]     Checking clap v4.5.46
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking pingora-timeout v0.6.0
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking cf-rustracing v1.1.0
[INFO] [stderr]     Checking pingora-runtime v0.6.0
[INFO] [stderr]     Checking pingora-pool v0.6.0
[INFO] [stderr]     Checking tokio-test v0.4.4
[INFO] [stderr]     Checking h2 v0.4.12
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking serde_yaml v0.8.26
[INFO] [stderr]     Checking rmp-serde v1.3.0
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling neli-proc-macros v0.1.4
[INFO] [stderr]     Checking pingora-core v0.6.0
[INFO] [stderr]     Checking neli v0.6.5
[INFO] [stderr]     Checking local-ip-address v0.5.7
[INFO] [stderr]     Checking cf-rustracing-jaeger v1.2.0
[INFO] [stderr]     Checking pingora-cache v0.6.0
[INFO] [stderr]     Checking pingora-proxy v0.6.0
[INFO] [stderr]     Checking pingora v0.6.0
[INFO] [stderr]     Checking edge-cdn-store v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1027:9
[INFO] [stdout]      |
[INFO] [stdout] 1027 |     let mut f = fs::File::open(EdgeMemoryStorage::body_path(&tmp))
[INFO] [stdout]      |         ----^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1034:9
[INFO] [stdout]      |
[INFO] [stdout] 1034 |     let mut mi = fs::File::open(EdgeMemoryStorage::meta_internal_path(&tmp))
[INFO] [stdout]      |         ----^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1041:9
[INFO] [stdout]      |
[INFO] [stdout] 1041 |     let mut mh = fs::File::open(EdgeMemoryStorage::meta_header_path(&tmp))
[INFO] [stdout]      |         ----^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1027:9
[INFO] [stdout]      |
[INFO] [stdout] 1027 |     let mut f = fs::File::open(EdgeMemoryStorage::body_path(&tmp))
[INFO] [stdout]      |         ----^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1034:9
[INFO] [stdout]      |
[INFO] [stdout] 1034 |     let mut mi = fs::File::open(EdgeMemoryStorage::meta_internal_path(&tmp))
[INFO] [stdout]      |         ----^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1041:9
[INFO] [stdout]      |
[INFO] [stdout] 1041 |     let mut mh = fs::File::open(EdgeMemoryStorage::meta_header_path(&tmp))
[INFO] [stdout]      |         ----^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1116:9
[INFO] [stdout]      |
[INFO] [stdout] 1116 |     let mut mi = fs::File::open(EdgeMemoryStorage::meta_internal_path(working_dir))
[INFO] [stdout]      |         ----^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1123:9
[INFO] [stdout]      |
[INFO] [stdout] 1123 |     let mut mh = fs::File::open(EdgeMemoryStorage::meta_header_path(working_dir))
[INFO] [stdout]      |         ----^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1156:9
[INFO] [stdout]      |
[INFO] [stdout] 1156 |     let mut mi = fs::File::open(EdgeMemoryStorage::meta_internal_path(working_dir))
[INFO] [stdout]      |         ----^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1163:9
[INFO] [stdout]      |
[INFO] [stdout] 1163 |     let mut mh = fs::File::open(EdgeMemoryStorage::meta_header_path(working_dir))
[INFO] [stdout]      |         ----^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1116:9
[INFO] [stdout]      |
[INFO] [stdout] 1116 |     let mut mi = fs::File::open(EdgeMemoryStorage::meta_internal_path(working_dir))
[INFO] [stdout]      |         ----^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1123:9
[INFO] [stdout]      |
[INFO] [stdout] 1123 |     let mut mh = fs::File::open(EdgeMemoryStorage::meta_header_path(working_dir))
[INFO] [stdout]      |         ----^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1156:9
[INFO] [stdout]      |
[INFO] [stdout] 1156 |     let mut mi = fs::File::open(EdgeMemoryStorage::meta_internal_path(working_dir))
[INFO] [stdout]      |         ----^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lib.rs:1163:9
[INFO] [stdout]      |
[INFO] [stdout] 1163 |     let mut mh = fs::File::open(EdgeMemoryStorage::meta_header_path(working_dir))
[INFO] [stdout]      |         ----^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `persist_to_disk` is never used
[INFO] [stdout]    --> src/lib.rs:823:10
[INFO] [stdout]     |
[INFO] [stdout] 823 | async fn persist_to_disk(
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `persist_to_disk_uring` is never used
[INFO] [stdout]    --> src/lib.rs:912:10
[INFO] [stdout]     |
[INFO] [stdout] 912 | async fn persist_to_disk_uring(
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `persist_to_disk_atomic` is never used
[INFO] [stdout]    --> src/lib.rs:929:10
[INFO] [stdout]     |
[INFO] [stdout] 929 | async fn persist_to_disk_atomic(
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `persist_to_disk_atomic_uring` is never used
[INFO] [stdout]     --> src/lib.rs:1003:10
[INFO] [stdout]      |
[INFO] [stdout] 1003 | async fn persist_to_disk_atomic_uring(
[INFO] [stdout]      |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/prototype.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     Write {
[INFO] [stdout]    |     ----- field in this variant
[INFO] [stdout] 51 |         resp: oneshot::Sender<io::Result<usize>>,
[INFO] [stdout] 52 |         data: Vec<u8>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `persist_to_disk` is never used
[INFO] [stdout]    --> src/lib.rs:823:10
[INFO] [stdout]     |
[INFO] [stdout] 823 | async fn persist_to_disk(
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `persist_to_disk_uring` is never used
[INFO] [stdout]    --> src/lib.rs:912:10
[INFO] [stdout]     |
[INFO] [stdout] 912 | async fn persist_to_disk_uring(
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `persist_to_disk_atomic` is never used
[INFO] [stdout]    --> src/lib.rs:929:10
[INFO] [stdout]     |
[INFO] [stdout] 929 | async fn persist_to_disk_atomic(
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `persist_to_disk_atomic_uring` is never used
[INFO] [stdout]     --> src/lib.rs:1003:10
[INFO] [stdout]      |
[INFO] [stdout] 1003 | async fn persist_to_disk_atomic_uring(
[INFO] [stdout]      |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/prototype.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     Write {
[INFO] [stdout]    |     ----- field in this variant
[INFO] [stdout] 51 |         resp: oneshot::Sender<io::Result<usize>>,
[INFO] [stdout] 52 |         data: Vec<u8>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> tests/integration_test.rs:371:13
[INFO] [stdout]     |
[INFO] [stdout] 371 |         let mut bad_root = temp_root("badroot_file");
[INFO] [stdout]     |             ----^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "20e56cdf7ea14adab5389938470c0f1adf0a82f881183fc17bd5c4dff9e0e34e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20e56cdf7ea14adab5389938470c0f1adf0a82f881183fc17bd5c4dff9e0e34e", kill_on_drop: false }`
[INFO] [stdout] 20e56cdf7ea14adab5389938470c0f1adf0a82f881183fc17bd5c4dff9e0e34e
