[INFO] cloning repository https://github.com/dragonflyoss/image-service
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dragonflyoss/image-service" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdragonflyoss%2Fimage-service", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdragonflyoss%2Fimage-service'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 340b2cb1705a3c7b7b558ff464721c1135976b08
[INFO] checking dragonflyoss/image-service against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdragonflyoss%2Fimage-service" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/dragonflyoss/image-service
[INFO] finished tweaking git repo https://github.com/dragonflyoss/image-service
[INFO] tweaked toml for git repo https://github.com/dragonflyoss/image-service written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dragonflyoss/image-service on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dragonflyoss/image-service 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded virtio-bindings v0.1.0
[INFO] [stderr]   Downloaded xattr v1.4.0
[INFO] [stderr]   Downloaded virtio-bindings v0.2.4
[INFO] [stderr]   Downloaded tar v0.4.43
[INFO] [stderr]   Downloaded vm-memory v0.14.1
[INFO] [stderr]   Downloaded clap v4.5.27
[INFO] [stderr]   Downloaded clap_derive v4.5.24
[INFO] [stderr]   Downloaded nu-ansi-term v0.49.0
[INFO] [stderr]   Downloaded tokio-uring v0.4.0
[INFO] [stderr]   Downloaded procfs v0.17.0
[INFO] [stderr]   Downloaded io-uring v0.5.13
[INFO] [stderr]   Downloaded procfs-core v0.17.0
[INFO] [stderr]   Downloaded openssl-sys v0.9.107
[INFO] [stderr]   Downloaded rlimit v0.9.1
[INFO] [stderr]   Downloaded pin-project v1.1.8
[INFO] [stderr]   Downloaded uuid v1.12.1
[INFO] [stderr]   Downloaded cmake v0.1.52
[INFO] [stderr]   Downloaded flexi_logger v0.25.6
[INFO] [stderr]   Downloaded gix-features v0.41.1
[INFO] [stderr]   Downloaded gix-path v0.10.15
[INFO] [stderr]   Downloaded openssl v0.10.72
[INFO] [stderr]   Downloaded gix-quote v0.5.0
[INFO] [stderr]   Downloaded kstring v2.0.0
[INFO] [stderr]   Downloaded gix-attributes v0.25.0
[INFO] [stderr]   Downloaded crc64 v2.0.0
[INFO] [stderr]   Downloaded gpt v3.1.0
[INFO] [stderr]   Downloaded pin-project-internal v1.1.8
[INFO] [stderr]   Downloaded hyperlocal v0.8.0
[INFO] [stderr]   Downloaded dbs-uhttp v0.3.2
[INFO] [stderr]   Downloaded fuse-backend-rs v0.13.1
[INFO] [stderr]   Downloaded gix-utils v0.2.0
[INFO] [stderr]   Downloaded gix-trace v0.1.12
[INFO] [stderr]   Downloaded libz-sys v1.1.21
[INFO] [stderr]   Downloaded dbs-allocator v0.1.1
[INFO] [stderr]   Downloaded sendfd v0.4.3
[INFO] [stderr]   Downloaded rust-fsm-dsl v0.6.2
[INFO] [stderr]   Downloaded rust-fsm v0.6.2
[INFO] [stderr]   Downloaded dbs-snapshot v1.5.2
[INFO] [stderr]   Downloaded versionize v0.2.0
[INFO] [stderr]   Downloaded r2d2_sqlite v0.23.0
[INFO] [stderr]   Downloaded vhost v0.11.0
[INFO] [stderr]   Downloaded is-terminal v0.4.15
[INFO] [stderr]   Downloaded log-panics v2.1.0
[INFO] [stderr]   Downloaded gix-glob v0.19.0
[INFO] [stderr]   Downloaded unicode-bom v2.0.3
[INFO] [stderr]   Downloaded parse-size v1.1.0
[INFO] [stderr]   Downloaded versionize_derive v0.1.6
[INFO] [stderr]   Downloaded leaky-bucket v0.12.5
[INFO] [stderr]   Downloaded virtio-queue v0.12.0
[INFO] [stderr]   Downloaded vhost-user-backend v0.15.0
[INFO] [stderr]   Downloaded vmm-sys-util v0.12.1
[INFO] [stderr]   Downloaded bstr v1.9.0
[INFO] [stderr]   Downloaded openssl-src v300.4.1+3.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a82ff9f8d2e2fe030f3e60631a4a6d132970b3a652f0d552b59e9f42fe561ef
[INFO] running `Command { std: "docker" "start" "-a" "0a82ff9f8d2e2fe030f3e60631a4a6d132970b3a652f0d552b59e9f42fe561ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a82ff9f8d2e2fe030f3e60631a4a6d132970b3a652f0d552b59e9f42fe561ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a82ff9f8d2e2fe030f3e60631a4a6d132970b3a652f0d552b59e9f42fe561ef", kill_on_drop: false }`
[INFO] [stdout] 0a82ff9f8d2e2fe030f3e60631a4a6d132970b3a652f0d552b59e9f42fe561ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 904e75d6d4e7454a22109b5a83bc4bda53edc9e5c7c7ad82fc3ee7a09f2a087b
[INFO] running `Command { std: "docker" "start" "-a" "904e75d6d4e7454a22109b5a83bc4bda53edc9e5c7c7ad82fc3ee7a09f2a087b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.15
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]     Checking bitflags v2.8.0
[INFO] [stderr]     Checking bytes v1.9.0
[INFO] [stderr]     Checking log v0.4.25
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]     Checking litemap v0.7.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking miniz_oxide v0.8.3
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling openssl v0.10.72
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling serde_json v1.0.137
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking indexmap v2.7.1
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling native-tls v0.2.13
[INFO] [stderr]     Checking crc64 v2.0.0
[INFO] [stderr]    Compiling zstd-safe v5.0.2+zstd.1.5.2
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]     Checking endian-type v0.1.2
[INFO] [stderr]    Compiling fuse-backend-rs v0.13.1
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]     Checking tinyvec v1.8.1
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]     Checking radix_trie v0.2.1
[INFO] [stderr]     Checking rustls-pemfile v1.0.4
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking gix-trace v0.1.12
[INFO] [stderr]    Compiling io-uring v0.5.13
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking iana-time-zone v0.1.61
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking home v0.5.9
[INFO] [stderr]     Checking chrono v0.4.39
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]     Checking kstring v2.0.0
[INFO] [stderr]    Compiling cc v1.2.10
[INFO] [stderr]     Checking scoped-tls v1.0.1
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking unicode-bom v2.0.3
[INFO] [stderr]     Checking parse-size v1.1.0
[INFO] [stderr]     Checking clap_builder v4.5.27
[INFO] [stderr]     Checking glob v0.3.2
[INFO] [stderr]     Checking unicode-normalization v0.1.24
[INFO] [stderr]     Checking nu-ansi-term v0.49.0
[INFO] [stderr]    Compiling procfs v0.17.0
[INFO] [stderr]     Checking procfs-core v0.17.0
[INFO] [stderr]     Checking assert_matches v1.5.0
[INFO] [stderr]     Checking gix-utils v0.2.0
[INFO] [stderr]    Compiling time v0.3.37
[INFO] [stderr]     Checking addr2line v0.24.2
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking vmm-sys-util v0.12.1
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]    Compiling openssl-src v300.4.1+3.4.0
[INFO] [stderr]    Compiling cmake v0.1.52
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking dbs-uhttp v0.3.2
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking filetime v0.2.25
[INFO] [stderr]     Checking sendfd v0.4.3
[INFO] [stderr]     Checking gix-features v0.41.1
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.7
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking is-terminal v0.4.15
[INFO] [stderr]     Checking r2d2 v0.8.10
[INFO] [stderr]     Checking bstr v1.9.0
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking rlimit v0.9.1
[INFO] [stderr]    Compiling nydus-rs v0.0.0-git (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling openssl-sys v0.9.107
[INFO] [stderr]    Compiling libz-sys v1.1.21
[INFO] [stderr]    Compiling zstd-sys v2.0.13+zstd.1.5.6
[INFO] [stderr]    Compiling lz4-sys v1.11.1+lz4-1.10.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.27.0
[INFO] [stderr]    Compiling blake3 v1.5.5
[INFO] [stderr]     Checking xattr v1.4.0
[INFO] [stderr]     Checking backtrace v0.3.74
[INFO] [stderr]     Checking tar v0.4.43
[INFO] [stderr]     Checking log-panics v2.1.0
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling versionize_derive v0.1.6
[INFO] [stderr]    Compiling rust-fsm-dsl v0.6.2
[INFO] [stderr]     Checking rust-fsm v0.6.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling zerofrom-derive v0.1.5
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]     Checking zerofrom v0.1.5
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking tokio v1.44.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking yoke v0.7.5
[INFO] [stderr]     Checking zerovec v0.10.4
[INFO] [stderr]    Compiling pin-project-internal v1.1.8
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]     Checking caps v0.5.5
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking vm-memory v0.14.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking zstd v0.11.2+zstd.1.5.2
[INFO] [stderr]     Checking tinystr v0.7.6
[INFO] [stderr]     Checking icu_collections v1.5.0
[INFO] [stderr]     Checking dbs-allocator v0.1.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking icu_locid v1.5.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking pin-project v1.1.8
[INFO] [stderr]    Compiling clap_derive v4.5.24
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking gix-path v0.10.15
[INFO] [stderr]     Checking gix-quote v0.5.0
[INFO] [stderr]     Checking icu_provider v1.5.0
[INFO] [stderr]     Checking gix-glob v0.19.0
[INFO] [stderr]     Checking hashlink v0.8.4
[INFO] [stderr]     Checking icu_locid_transform v1.5.0
[INFO] [stderr]     Checking gix-attributes v0.25.0
[INFO] [stderr]     Checking uuid v1.12.1
[INFO] [stderr]     Checking gpt v3.1.0
[INFO] [stderr]     Checking icu_properties v1.5.1
[INFO] [stderr]     Checking clap v4.5.27
[INFO] [stderr]     Checking lz4 v1.28.1
[INFO] [stderr]     Checking tokio-util v0.7.13
[INFO] [stderr]     Checking leaky-bucket v0.12.5
[INFO] [stderr]     Checking tokio-uring v0.4.0
[INFO] [stderr]     Checking rusqlite v0.30.0
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking icu_normalizer v1.5.0
[INFO] [stderr]     Checking versionize v0.2.0
[INFO] [stderr]     Checking r2d2_sqlite v0.23.0
[INFO] [stderr]     Checking dbs-snapshot v1.5.2
[INFO] [stderr]     Checking nydus-upgrade v0.2.0 (/opt/rustwide/workdir/upgrade)
[INFO] [stderr]     Checking idna_adapter v1.2.0
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking nydus-api v0.4.0 (/opt/rustwide/workdir/api)
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]     Checking flexi_logger v0.25.6
[INFO] [stderr]     Checking hyperlocal v0.8.0
[INFO] [stderr]     Checking nydus-utils v0.5.0 (/opt/rustwide/workdir/utils)
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.27
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> utils/src/compress/mod.rs:100:22
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub fn compress(src: &[u8], algorithm: Algorithm) -> Result<(Cow<[u8]>, bool)> {
[INFO] [stdout]     |                      ^^^^^ the lifetime is elided here       ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub fn compress(src: &[u8], algorithm: Algorithm) -> Result<(Cow<'_, [u8]>, bool)> {
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> utils/src/crypt.rs:329:35
[INFO] [stdout]     |
[INFO] [stdout] 329 |     pub fn tweak_key_for_xts(key: &[u8]) -> Cow<[u8]> {
[INFO] [stdout]     |                                   ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                   |
[INFO] [stdout]     |                                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 329 |     pub fn tweak_key_for_xts(key: &[u8]) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> utils/src/mpmc.rs:98:25
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub fn lock_channel(&self) -> MutexGuard<VecDeque<T>> {
[INFO] [stdout]    |                         ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub fn lock_channel(&self) -> MutexGuard<'_, VecDeque<T>> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> utils/src/compress/mod.rs:100:22
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub fn compress(src: &[u8], algorithm: Algorithm) -> Result<(Cow<[u8]>, bool)> {
[INFO] [stdout]     |                      ^^^^^ the lifetime is elided here       ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub fn compress(src: &[u8], algorithm: Algorithm) -> Result<(Cow<'_, [u8]>, bool)> {
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> utils/src/crypt.rs:329:35
[INFO] [stdout]     |
[INFO] [stdout] 329 |     pub fn tweak_key_for_xts(key: &[u8]) -> Cow<[u8]> {
[INFO] [stdout]     |                                   ^^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                   |
[INFO] [stdout]     |                                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 329 |     pub fn tweak_key_for_xts(key: &[u8]) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> utils/src/mpmc.rs:98:25
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub fn lock_channel(&self) -> MutexGuard<VecDeque<T>> {
[INFO] [stdout]    |                         ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub fn lock_channel(&self) -> MutexGuard<'_, VecDeque<T>> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking nydus-storage v0.7.0 (/opt/rustwide/workdir/storage)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> storage/src/cache/dummycache.rs:214:27
[INFO] [stdout]     |
[INFO] [stdout] 214 |     fn backend(&self) -> &(dyn BlobBackend) {
[INFO] [stdout]     |                           ^               ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 214 -     fn backend(&self) -> &(dyn BlobBackend) {
[INFO] [stdout] 214 +     fn backend(&self) -> &dyn BlobBackend {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> storage/src/cache/filecache/mod.rs:162:27
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn backend(&self) -> &(dyn BlobBackend) {
[INFO] [stdout]     |                           ^               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 162 -     fn backend(&self) -> &(dyn BlobBackend) {
[INFO] [stdout] 162 +     fn backend(&self) -> &dyn BlobBackend {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> storage/src/cache/fscache/mod.rs:157:27
[INFO] [stdout]     |
[INFO] [stdout] 157 |     fn backend(&self) -> &(dyn BlobBackend) {
[INFO] [stdout]     |                           ^               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 157 -     fn backend(&self) -> &(dyn BlobBackend) {
[INFO] [stdout] 157 +     fn backend(&self) -> &dyn BlobBackend {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> storage/src/cache/mod.rs:661:27
[INFO] [stdout]     |
[INFO] [stdout] 661 |     fn backend(&self) -> &(dyn BlobBackend);
[INFO] [stdout]     |                           ^               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 661 -     fn backend(&self) -> &(dyn BlobBackend);
[INFO] [stdout] 661 +     fn backend(&self) -> &dyn BlobBackend;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> storage/src/cache/dummycache.rs:214:27
[INFO] [stdout]     |
[INFO] [stdout] 214 |     fn backend(&self) -> &(dyn BlobBackend) {
[INFO] [stdout]     |                           ^               ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 214 -     fn backend(&self) -> &(dyn BlobBackend) {
[INFO] [stdout] 214 +     fn backend(&self) -> &dyn BlobBackend {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> storage/src/cache/filecache/mod.rs:162:27
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn backend(&self) -> &(dyn BlobBackend) {
[INFO] [stdout]     |                           ^               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 162 -     fn backend(&self) -> &(dyn BlobBackend) {
[INFO] [stdout] 162 +     fn backend(&self) -> &dyn BlobBackend {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> storage/src/cache/fscache/mod.rs:157:27
[INFO] [stdout]     |
[INFO] [stdout] 157 |     fn backend(&self) -> &(dyn BlobBackend) {
[INFO] [stdout]     |                           ^               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 157 -     fn backend(&self) -> &(dyn BlobBackend) {
[INFO] [stdout] 157 +     fn backend(&self) -> &dyn BlobBackend {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> storage/src/cache/mod.rs:661:27
[INFO] [stdout]     |
[INFO] [stdout] 661 |     fn backend(&self) -> &(dyn BlobBackend);
[INFO] [stdout]     |                           ^               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 661 -     fn backend(&self) -> &(dyn BlobBackend);
[INFO] [stdout] 661 +     fn backend(&self) -> &dyn BlobBackend;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> storage/src/cache/dedup/db.rs:213:15
[INFO] [stdout]     |
[INFO] [stdout] 213 |         conn: &mut PooledConnection<SqliteConnectionManager>,
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 214 |     ) -> Result<Transaction> {
[INFO] [stdout]     |                 ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 214 |     ) -> Result<Transaction<'_>> {
[INFO] [stdout]     |                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> storage/src/utils.rs:252:20
[INFO] [stdout]     |
[INFO] [stdout] 252 |     pub fn consume(&mut self, mut size: usize) -> Vec<IoSliceMut> {
[INFO] [stdout]     |                    ^^^^^^^^^                          ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 252 |     pub fn consume(&mut self, mut size: usize) -> Vec<IoSliceMut<'_>> {
[INFO] [stdout]     |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> storage/src/utils.rs:292:24
[INFO] [stdout]     |
[INFO] [stdout] 292 |     pub fn inner_slice(&self) -> &[FileVolatileSlice] {
[INFO] [stdout]     |                        ^^^^^     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                        |         | |
[INFO] [stdout]     |                        |         | the same lifetime is hidden here
[INFO] [stdout]     |                        |         the same lifetime is elided here
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 292 |     pub fn inner_slice(&self) -> &[FileVolatileSlice<'_>] {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking nydus-rafs v0.4.0 (/opt/rustwide/workdir/rafs)
[INFO] [stdout] warning: value assigned to `digest` is never read
[INFO] [stdout]    --> storage/src/meta/toc.rs:842:9
[INFO] [stdout]     |
[INFO] [stdout] 842 |         digest.data[0] = 79u8;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> storage/src/cache/dedup/db.rs:213:15
[INFO] [stdout]     |
[INFO] [stdout] 213 |         conn: &mut PooledConnection<SqliteConnectionManager>,
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 214 |     ) -> Result<Transaction> {
[INFO] [stdout]     |                 ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 214 |     ) -> Result<Transaction<'_>> {
[INFO] [stdout]     |                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> storage/src/utils.rs:252:20
[INFO] [stdout]     |
[INFO] [stdout] 252 |     pub fn consume(&mut self, mut size: usize) -> Vec<IoSliceMut> {
[INFO] [stdout]     |                    ^^^^^^^^^                          ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 252 |     pub fn consume(&mut self, mut size: usize) -> Vec<IoSliceMut<'_>> {
[INFO] [stdout]     |                                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> storage/src/utils.rs:292:24
[INFO] [stdout]     |
[INFO] [stdout] 292 |     pub fn inner_slice(&self) -> &[FileVolatileSlice] {
[INFO] [stdout]     |                        ^^^^^     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                        |         | |
[INFO] [stdout]     |                        |         | the same lifetime is hidden here
[INFO] [stdout]     |                        |         the same lifetime is elided here
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 292 |     pub fn inner_slice(&self) -> &[FileVolatileSlice<'_>] {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> rafs/src/lib.rs:165:17
[INFO] [stdout]     |
[INFO] [stdout] 165 |     fn as_bytes(&mut self) -> std::io::Result<Cow<[u8]>> {
[INFO] [stdout]     |                 ^^^^^^^^^                     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 165 |     fn as_bytes(&mut self) -> std::io::Result<Cow<'_, [u8]>> {
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking nydus-builder v0.2.0 (/opt/rustwide/workdir/builder)
[INFO] [stderr]     Checking nydus-service v0.4.0 (/opt/rustwide/workdir/service)
[INFO] [stderr]     Checking nydus-clib v0.1.0 (/opt/rustwide/workdir/clib)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> rafs/src/lib.rs:165:17
[INFO] [stdout]     |
[INFO] [stdout] 165 |     fn as_bytes(&mut self) -> std::io::Result<Cow<[u8]>> {
[INFO] [stdout]     |                 ^^^^^^^^^                     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 165 |     fn as_bytes(&mut self) -> std::io::Result<Cow<'_, [u8]>> {
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> service/src/daemon.rs:174:20
[INFO] [stdout]     |
[INFO] [stdout] 174 |     fn upgrade_mgr(&self) -> Option<MutexGuard<UpgradeManager>> {
[INFO] [stdout]     |                    ^^^^^            ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 174 |     fn upgrade_mgr(&self) -> Option<MutexGuard<'_, UpgradeManager>> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> service/src/fs_service.rs:109:20
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn upgrade_mgr(&self) -> Option<MutexGuard<UpgradeManager>>;
[INFO] [stdout]     |                    ^^^^^            ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn upgrade_mgr(&self) -> Option<MutexGuard<'_, UpgradeManager>>;
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> service/src/fs_service.rs:216:27
[INFO] [stdout]     |
[INFO] [stdout] 216 |     fn backend_collection(&self) -> MutexGuard<FsBackendCollection>;
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 216 |     fn backend_collection(&self) -> MutexGuard<'_, FsBackendCollection>;
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> service/src/fusedev.rs:316:20
[INFO] [stdout]     |
[INFO] [stdout] 316 |     fn upgrade_mgr(&self) -> Option<MutexGuard<UpgradeManager>> {
[INFO] [stdout]     |                    ^^^^^            ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 316 |     fn upgrade_mgr(&self) -> Option<MutexGuard<'_, UpgradeManager>> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> service/src/fusedev.rs:320:27
[INFO] [stdout]     |
[INFO] [stdout] 320 |     fn backend_collection(&self) -> MutexGuard<FsBackendCollection> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 320 |     fn backend_collection(&self) -> MutexGuard<'_, FsBackendCollection> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> service/src/singleton.rs:220:20
[INFO] [stdout]     |
[INFO] [stdout] 220 |     fn upgrade_mgr(&self) -> Option<MutexGuard<UpgradeManager>> {
[INFO] [stdout]     |                    ^^^^^            ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 220 |     fn upgrade_mgr(&self) -> Option<MutexGuard<'_, UpgradeManager>> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> service/src/blob_cache.rs:314:18
[INFO] [stdout]     |
[INFO] [stdout] 314 |     fn get_state(&self) -> MutexGuard<BlobCacheState> {
[INFO] [stdout]     |                  ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 314 |     fn get_state(&self) -> MutexGuard<'_, BlobCacheState> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> service/src/fs_cache.rs:845:30
[INFO] [stdout]     |
[INFO] [stdout] 845 |             let a = unsafe { std::mem::transmute::<[u8; 4], u32>(buf_le32) }.to_le();
[INFO] [stdout]     |                              -----------------------------------^^^^^^^^^^
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              help: replace this with: `u32::from_ne_bytes`
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> service/src/fs_cache.rs:942:18
[INFO] [stdout]     |
[INFO] [stdout] 942 |     fn get_state(&self) -> MutexGuard<FsCacheState> {
[INFO] [stdout]     |                  ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 942 |     fn get_state(&self) -> MutexGuard<'_, FsCacheState> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> service/src/daemon.rs:174:20
[INFO] [stdout]     |
[INFO] [stdout] 174 |     fn upgrade_mgr(&self) -> Option<MutexGuard<UpgradeManager>> {
[INFO] [stdout]     |                    ^^^^^            ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 174 |     fn upgrade_mgr(&self) -> Option<MutexGuard<'_, UpgradeManager>> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> service/src/fs_service.rs:109:20
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn upgrade_mgr(&self) -> Option<MutexGuard<UpgradeManager>>;
[INFO] [stdout]     |                    ^^^^^            ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn upgrade_mgr(&self) -> Option<MutexGuard<'_, UpgradeManager>>;
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> service/src/fs_service.rs:216:27
[INFO] [stdout]     |
[INFO] [stdout] 216 |     fn backend_collection(&self) -> MutexGuard<FsBackendCollection>;
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 216 |     fn backend_collection(&self) -> MutexGuard<'_, FsBackendCollection>;
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> service/src/fusedev.rs:316:20
[INFO] [stdout]     |
[INFO] [stdout] 316 |     fn upgrade_mgr(&self) -> Option<MutexGuard<UpgradeManager>> {
[INFO] [stdout]     |                    ^^^^^            ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 316 |     fn upgrade_mgr(&self) -> Option<MutexGuard<'_, UpgradeManager>> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> service/src/fusedev.rs:320:27
[INFO] [stdout]     |
[INFO] [stdout] 320 |     fn backend_collection(&self) -> MutexGuard<FsBackendCollection> {
[INFO] [stdout]     |                           ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 320 |     fn backend_collection(&self) -> MutexGuard<'_, FsBackendCollection> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> service/src/singleton.rs:220:20
[INFO] [stdout]     |
[INFO] [stdout] 220 |     fn upgrade_mgr(&self) -> Option<MutexGuard<UpgradeManager>> {
[INFO] [stdout]     |                    ^^^^^            ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 220 |     fn upgrade_mgr(&self) -> Option<MutexGuard<'_, UpgradeManager>> {
[INFO] [stdout]     |                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> service/src/blob_cache.rs:314:18
[INFO] [stdout]     |
[INFO] [stdout] 314 |     fn get_state(&self) -> MutexGuard<BlobCacheState> {
[INFO] [stdout]     |                  ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 314 |     fn get_state(&self) -> MutexGuard<'_, BlobCacheState> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> service/src/fs_cache.rs:845:30
[INFO] [stdout]     |
[INFO] [stdout] 845 |             let a = unsafe { std::mem::transmute::<[u8; 4], u32>(buf_le32) }.to_le();
[INFO] [stdout]     |                              -----------------------------------^^^^^^^^^^
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              help: replace this with: `u32::from_ne_bytes`
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout]     = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> service/src/fs_cache.rs:942:18
[INFO] [stdout]     |
[INFO] [stdout] 942 |     fn get_state(&self) -> MutexGuard<FsCacheState> {
[INFO] [stdout]     |                  ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 942 |     fn get_state(&self) -> MutexGuard<'_, FsCacheState> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> builder/src/core/context.rs:149:20
[INFO] [stdout]     |
[INFO] [stdout] 149 |     pub fn display(&self) -> Display {
[INFO] [stdout]     |                    ^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 149 |     pub fn display(&self) -> Display<'_> {
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> builder/src/core/context.rs:187:17
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fn as_bytes(&mut self) -> std::io::Result<Cow<[u8]>> {
[INFO] [stdout]     |                 ^^^^^^^^^                     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fn as_bytes(&mut self) -> std::io::Result<Cow<'_, [u8]>> {
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> builder/src/core/context.rs:226:17
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn as_bytes(&mut self) -> std::io::Result<Cow<[u8]>> {
[INFO] [stdout]     |                 ^^^^^^^^^                     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn as_bytes(&mut self) -> std::io::Result<Cow<'_, [u8]>> {
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:34:22
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn values_of(&self, key: &str) -> Option<ValuesRef<String>> {
[INFO] [stdout]    |                      ^^^^^                       ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn values_of(&self, key: &str) -> Option<ValuesRef<'_, String>> {
[INFO] [stdout]    |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:34:22
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn values_of(&self, key: &str) -> Option<ValuesRef<String>> {
[INFO] [stdout]    |                      ^^^^^                       ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn values_of(&self, key: &str) -> Option<ValuesRef<'_, String>> {
[INFO] [stdout]    |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> builder/src/core/context.rs:149:20
[INFO] [stdout]     |
[INFO] [stdout] 149 |     pub fn display(&self) -> Display {
[INFO] [stdout]     |                    ^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 149 |     pub fn display(&self) -> Display<'_> {
[INFO] [stdout]     |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> builder/src/core/context.rs:187:17
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fn as_bytes(&mut self) -> std::io::Result<Cow<[u8]>> {
[INFO] [stdout]     |                 ^^^^^^^^^                     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fn as_bytes(&mut self) -> std::io::Result<Cow<'_, [u8]>> {
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> builder/src/core/context.rs:226:17
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn as_bytes(&mut self) -> std::io::Result<Cow<[u8]>> {
[INFO] [stdout]     |                 ^^^^^^^^^                     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn as_bytes(&mut self) -> std::io::Result<Cow<'_, [u8]>> {
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 26s
[INFO] running `Command { std: "docker" "inspect" "904e75d6d4e7454a22109b5a83bc4bda53edc9e5c7c7ad82fc3ee7a09f2a087b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "904e75d6d4e7454a22109b5a83bc4bda53edc9e5c7c7ad82fc3ee7a09f2a087b", kill_on_drop: false }`
[INFO] [stdout] 904e75d6d4e7454a22109b5a83bc4bda53edc9e5c7c7ad82fc3ee7a09f2a087b
