[INFO] cloning repository https://github.com/njds82/NIO-Num_In_One-
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/njds82/NIO-Num_In_One-" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnjds82%2FNIO-Num_In_One-", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnjds82%2FNIO-Num_In_One-'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 43b66a64067f21a0644916744704aa85412a51da
[INFO] checking njds82/NIO-Num_In_One- against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnjds82%2FNIO-Num_In_One-" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/njds82/NIO-Num_In_One-
[INFO] finished tweaking git repo https://github.com/njds82/NIO-Num_In_One-
[INFO] tweaked toml for git repo https://github.com/njds82/NIO-Num_In_One- written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/njds82/NIO-Num_In_One- on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/njds82/NIO-Num_In_One- 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: unused field `authors` in `workspace.package`
[INFO] [stderr]  --> Cargo.toml:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | authors = ["NIO Team"]
[INFO] [stderr]   | ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.authors`
[INFO] [stderr] warning: unused field `edition` in `workspace.package`
[INFO] [stderr]  --> Cargo.toml:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | edition = "2021"
[INFO] [stderr]   | ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the field `workspace.package.edition`
[INFO] [stderr] warning: unused field `license` in `workspace.package`
[INFO] [stderr]  --> Cargo.toml:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | license = "MIT"
[INFO] [stderr]   | ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the field `workspace.package.license`
[INFO] [stderr] warning: unused field `version` in `workspace.package`
[INFO] [stderr]  --> Cargo.toml:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | version = "0.1.0"
[INFO] [stderr]   | ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the field `workspace.package.version`
[INFO] [stderr] warning: workspace (manifest) generated 4 warnings
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded data-encoding-macro v0.1.20
[INFO] [stderr]   Downloaded libp2p v0.54.1
[INFO] [stderr]   Downloaded tracing-android v0.2.0
[INFO] [stderr]   Downloaded multibase v0.9.2
[INFO] [stderr]   Downloaded multihash v0.19.5
[INFO] [stderr]   Downloaded data-encoding-macro-internal v0.1.18
[INFO] [stderr]   Downloaded match-lookup v0.1.2
[INFO] [stderr]   Downloaded base256emoji v1.0.2
[INFO] [stderr]   Downloaded libp2p-tcp v0.42.0
[INFO] [stderr]   Downloaded const-str v0.4.3
[INFO] [stderr]   Downloaded if-watch v3.2.2
[INFO] [stderr]   Downloaded libp2p-yamux v0.46.0
[INFO] [stderr]   Downloaded libp2p-identity v0.2.13
[INFO] [stderr]   Downloaded yamux v0.13.10
[INFO] [stderr]   Downloaded libp2p-core v0.42.0
[INFO] [stderr]   Downloaded if-addrs v0.15.0
[INFO] [stderr]   Downloaded futures-bounded v0.2.4
[INFO] [stderr]   Downloaded quick-protobuf-codec v0.3.1
[INFO] [stderr]   Downloaded rtnetlink v0.20.0
[INFO] [stderr]   Downloaded netlink-proto v0.12.0
[INFO] [stderr]   Downloaded libp2p-request-response v0.27.0
[INFO] [stderr]   Downloaded libp2p-relay v0.18.0
[INFO] [stderr]   Downloaded libp2p-noise v0.45.0
[INFO] [stderr]   Downloaded libp2p-dcutr v0.12.0
[INFO] [stderr]   Downloaded libp2p-metrics v0.15.0
[INFO] [stderr]   Downloaded libp2p-connection-limits v0.4.0
[INFO] [stderr]   Downloaded libp2p-allow-block-list v0.4.0
[INFO] [stderr]   Downloaded sd-notify v0.4.5
[INFO] [stderr]   Downloaded libp2p-swarm v0.45.1
[INFO] [stderr]   Downloaded libp2p-identify v0.45.0
[INFO] [stderr]   Downloaded prometheus-client v0.22.3
[INFO] [stderr]   Downloaded kqueue-sys v1.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f751e4f69db1a572c5db25acd36d1f03f97b7610209eccc83d992b16bc60eaaf
[INFO] running `Command { std: "docker" "start" "f751e4f69db1a572c5db25acd36d1f03f97b7610209eccc83d992b16bc60eaaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f751e4f69db1a572c5db25acd36d1f03f97b7610209eccc83d992b16bc60eaaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f751e4f69db1a572c5db25acd36d1f03f97b7610209eccc83d992b16bc60eaaf" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f751e4f69db1a572c5db25acd36d1f03f97b7610209eccc83d992b16bc60eaaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f751e4f69db1a572c5db25acd36d1f03f97b7610209eccc83d992b16bc60eaaf" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: unused field `authors` in `workspace.package`
[INFO] [stderr]  --> Cargo.toml:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | authors = ["NIO Team"]
[INFO] [stderr]   | ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.authors`
[INFO] [stderr] warning: unused field `edition` in `workspace.package`
[INFO] [stderr]  --> Cargo.toml:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | edition = "2021"
[INFO] [stderr]   | ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the field `workspace.package.edition`
[INFO] [stderr] warning: unused field `license` in `workspace.package`
[INFO] [stderr]  --> Cargo.toml:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | license = "MIT"
[INFO] [stderr]   | ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the field `workspace.package.license`
[INFO] [stderr] warning: unused field `version` in `workspace.package`
[INFO] [stderr]  --> Cargo.toml:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | version = "0.1.0"
[INFO] [stderr]   | ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the field `workspace.package.version`
[INFO] [stderr] warning: workspace (manifest) generated 4 warnings
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling pin-project-internal v1.1.13
[INFO] [stderr]     Checking unsigned-varint v0.8.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling data-encoding v2.11.0
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling match-lookup v0.1.2
[INFO] [stderr]     Checking yoke v0.8.2
[INFO] [stderr]     Checking quick-protobuf v0.8.1
[INFO] [stderr]     Checking const-str v0.4.3
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking multihash v0.19.5
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking bs58 v0.5.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking base-x v0.2.11
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking unsigned-varint v0.7.2
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking base256emoji v1.0.2
[INFO] [stderr]     Checking bitflags v2.11.1
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking rand v0.8.6
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking netlink-packet-core v0.8.1
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking netlink-sys v0.8.8
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]    Compiling snow v0.9.6
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.18
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking ghash v0.5.1
[INFO] [stderr]     Checking chacha20 v0.9.1
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking netlink-packet-route v0.28.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]     Checking potential_utf v0.1.5
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]    Compiling blake3 v1.8.5
[INFO] [stderr]     Checking icu_collections v2.2.0
[INFO] [stderr]     Checking icu_locale_core v2.2.0
[INFO] [stderr]     Checking chacha20poly1305 v0.10.1
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking data-encoding-macro v0.1.20
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking rand v0.9.4
[INFO] [stderr]     Checking multibase v0.9.2
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking pin-project v1.1.13
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking rmp v0.8.15
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]     Checking aes-gcm v0.10.3
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling jni-sys-macros v0.4.1
[INFO] [stderr]     Checking ed25519-dalek v2.2.0
[INFO] [stderr]     Checking x25519-dalek v2.0.1
[INFO] [stderr]    Compiling jni-sys v0.3.1
[INFO] [stderr]     Checking rmp-serde v1.3.1
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking tokio v1.52.3
[INFO] [stderr]     Checking libp2p-identity v0.2.13
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking filetime v0.2.29
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking jni-sys v0.4.1
[INFO] [stderr]     Checking inotify v0.9.6
[INFO] [stderr]     Checking combine v4.6.7
[INFO] [stderr]     Checking icu_provider v2.2.0
[INFO] [stderr]     Checking cesu8 v1.1.0
[INFO] [stderr]     Checking android_log-sys v0.2.0
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking sd-notify v0.4.5
[INFO] [stderr]     Checking icu_properties v2.2.0
[INFO] [stderr]     Checking icu_normalizer v2.2.0
[INFO] [stderr]     Checking notify v6.1.1
[INFO] [stderr]     Checking tracing-android v0.2.0
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking asynchronous-codec v0.7.0
[INFO] [stderr]     Checking futures-bounded v0.2.4
[INFO] [stderr]     Checking idna_adapter v1.2.2
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking quick-protobuf-codec v0.3.1
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking rw-stream-sink v0.4.0
[INFO] [stderr]     Checking multistream-select v0.13.0
[INFO] [stderr]     Checking netlink-proto v0.12.0
[INFO] [stderr]     Checking yamux v0.12.1
[INFO] [stderr]     Checking yamux v0.13.10
[INFO] [stderr]     Checking multiaddr v0.18.2
[INFO] [stderr]     Checking libp2p-core v0.42.0
[INFO] [stderr]     Checking libp2p-swarm v0.45.1
[INFO] [stderr]     Checking libp2p-yamux v0.46.0
[INFO] [stderr]     Checking libp2p-noise v0.45.0
[INFO] [stderr]     Checking xattr v1.6.1
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking tar v0.4.45
[INFO] [stderr]     Checking libp2p-connection-limits v0.4.0
[INFO] [stderr]     Checking libp2p-allow-block-list v0.4.0
[INFO] [stderr]     Checking libp2p-request-response v0.27.0
[INFO] [stderr]     Checking libp2p-relay v0.18.0
[INFO] [stderr]     Checking libp2p-dcutr v0.12.0
[INFO] [stderr]     Checking libp2p-identify v0.45.0
[INFO] [stderr]     Checking rtnetlink v0.20.0
[INFO] [stderr]     Checking if-watch v3.2.2
[INFO] [stderr]     Checking libp2p-tcp v0.42.0
[INFO] [stderr]     Checking libp2p v0.54.1
[INFO] [stderr]     Checking nio-core v0.1.0 (/opt/rustwide/workdir/nio-core)
[INFO] [stderr]     Checking jni v0.21.1
[INFO] [stderr]     Checking nio-daemon v0.1.0 (/opt/rustwide/workdir/nio-daemon)
[INFO] [stdout] warning: associated function `incoming_root` is never used
[INFO] [stdout]   --> nio-daemon/src/config.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl Config {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 84 |     pub fn incoming_root() -> PathBuf {
[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 `rotate_file` is never used
[INFO] [stdout]  --> nio-daemon/src/archive.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn rotate_file(path: &Path, archive_dir: &Path, limit: usize) -> Result<()> {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FsWatcher` is never constructed
[INFO] [stdout]  --> nio-daemon/src/watcher.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct FsWatcher {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `watch` are never used
[INFO] [stdout]   --> nio-daemon/src/watcher.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl FsWatcher {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn new(tx: mpsc::Sender<PathBuf>) -> Result<Self> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn watch(&mut self, path: PathBuf) -> Result<()> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_daemon` is never used
[INFO] [stdout]  --> nio-daemon/src/daemon.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub async fn run_daemon(config_path: PathBuf) -> Result<()> {
[INFO] [stdout]   |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `incoming_root` is never used
[INFO] [stdout]   --> nio-daemon/src/config.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl Config {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 84 |     pub fn incoming_root() -> PathBuf {
[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 `rotate_file` is never used
[INFO] [stdout]  --> nio-daemon/src/archive.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn rotate_file(path: &Path, archive_dir: &Path, limit: usize) -> Result<()> {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FsWatcher` is never constructed
[INFO] [stdout]  --> nio-daemon/src/watcher.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct FsWatcher {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `watch` are never used
[INFO] [stdout]   --> nio-daemon/src/watcher.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl FsWatcher {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn new(tx: mpsc::Sender<PathBuf>) -> Result<Self> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn watch(&mut self, path: PathBuf) -> Result<()> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_daemon` is never used
[INFO] [stdout]  --> nio-daemon/src/daemon.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub async fn run_daemon(config_path: PathBuf) -> Result<()> {
[INFO] [stdout]   |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking nio-android v0.1.0 (/opt/rustwide/workdir/nio-android)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> nio-android/src/lib.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     mut env: JNIEnv,
[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]   --> nio-android/src/lib.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     mut env: JNIEnv,
[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] warning: unused dependency `tracing-android`
[INFO] [stderr]   --> nio-android/Cargo.toml:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | tracing-android = "0.2"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `tracing-android`
[INFO] [stderr] warning: `nio-android` (manifest) generated 1 warning
[INFO] [stderr] warning: unused dependency `libp2p`
[INFO] [stderr]   --> nio-core/Cargo.toml:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | libp2p = { version = "0.54", features = ["tcp", "noise", "yamux", "dcutr", "relay", "request-response", "identify"] }
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `libp2p`
[INFO] [stderr] warning: unused dependency `tokio`
[INFO] [stderr]   --> nio-core/Cargo.toml:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | tokio = { version = "1", features = ["full"] }
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `tokio`
[INFO] [stderr] warning: unused dependency `tokio`
[INFO] [stderr]   --> nio-core/Cargo.toml:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | tokio = { version = "1", features = ["sync", "rt"] }
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `tokio`
[INFO] [stderr] warning: `nio-core` (manifest) generated 3 warnings
[INFO] [stderr] warning: unused dependency `serde_json`
[INFO] [stderr]   --> nio-daemon/Cargo.toml:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | serde_json = "1.0"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `serde_json`
[INFO] [stderr] warning: `nio-daemon` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.07s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.30.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "f751e4f69db1a572c5db25acd36d1f03f97b7610209eccc83d992b16bc60eaaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f751e4f69db1a572c5db25acd36d1f03f97b7610209eccc83d992b16bc60eaaf", kill_on_drop: false }`
[INFO] [stdout] f751e4f69db1a572c5db25acd36d1f03f97b7610209eccc83d992b16bc60eaaf
