[INFO] fetching crate shadowsocks-gtk-rs 0.4.1... [INFO] building shadowsocks-gtk-rs-0.4.1 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate shadowsocks-gtk-rs 0.4.1 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate shadowsocks-gtk-rs 0.4.1 [INFO] finished tweaking crates.io crate shadowsocks-gtk-rs 0.4.1 [INFO] tweaked toml for crates.io crate shadowsocks-gtk-rs 0.4.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate shadowsocks-gtk-rs 0.4.1 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate shadowsocks-gtk-rs 0.4.1 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustversion v1.0.7 [INFO] [stderr] Downloaded pest_generator v2.1.3 [INFO] [stderr] Downloaded async-broadcast v0.4.0 [INFO] [stderr] Downloaded shared_child v0.3.5 [INFO] [stderr] Downloaded gdk-pixbuf-sys v0.15.10 [INFO] [stderr] Downloaded serde_derive v1.0.137 [INFO] [stderr] Downloaded bus v2.2.4 [INFO] [stderr] Downloaded duct v0.13.5 [INFO] [stderr] Downloaded clap_derive v3.2.7 [INFO] [stderr] Downloaded gtk3-macros v0.15.4 [INFO] [stderr] Downloaded os_pipe v0.9.2 [INFO] [stderr] Downloaded enum-iterator v1.1.2 [INFO] [stderr] Downloaded pango v0.15.10 [INFO] [stderr] Downloaded glib-sys v0.15.10 [INFO] [stderr] Downloaded gtk-sys v0.15.3 [INFO] [stderr] Downloaded libappindicator v0.7.1 [INFO] [stderr] Downloaded tracing-core v0.1.28 [INFO] [stderr] Downloaded notify-rust v4.5.8 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.24.0 [INFO] [stderr] Downloaded ryu v1.0.10 [INFO] [stderr] Downloaded pango-sys v0.15.10 [INFO] [stderr] Downloaded 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anyhow v1.0.58 [INFO] [stderr] Downloaded gtk v0.15.5 [INFO] [stderr] Downloaded nix v0.24.1 [INFO] [stderr] Downloaded gdk-sys v0.15.1 [INFO] [stderr] Downloaded windows_i686_msvc v0.24.0 [INFO] [stderr] Downloaded async-io v1.7.0 [INFO] [stderr] Downloaded async-recursion v0.3.2 [INFO] [stderr] Downloaded pest_meta v2.1.3 [INFO] [stderr] Downloaded easy-parallel v3.2.0 [INFO] [stderr] Downloaded ordered-stream v0.0.1 [INFO] [stderr] Downloaded tracing-attributes v0.1.21 [INFO] [stderr] Downloaded cairo-sys-rs v0.15.1 [INFO] [stderr] Downloaded cfg-expr v0.10.3 [INFO] [stderr] Downloaded mac-notification-sys v0.5.2 [INFO] [stderr] Downloaded winrt-notification v0.5.1 [INFO] [stderr] Downloaded uds_windows v1.0.2 [INFO] [stderr] Downloaded zbus_names v2.1.0 [INFO] [stderr] Downloaded zvariant_derive v3.4.1 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.24.0 [INFO] [stderr] Downloaded clap v3.2.8 [INFO] [stderr] Downloaded ctrlc v3.2.2 [INFO] [stderr] Downloaded gio v0.15.12 [INFO] [stderr] Downloaded glib-macros v0.15.11 [INFO] [stderr] Downloaded strum v0.22.0 [INFO] [stderr] Downloaded time v0.3.11 [INFO] [stderr] Downloaded strum_macros v0.24.2 [INFO] [stderr] Downloaded thiserror v1.0.31 [INFO] [stderr] Downloaded itoa v1.0.2 [INFO] [stderr] Downloaded which v4.2.5 [INFO] [stderr] Downloaded thiserror-impl v1.0.31 [INFO] [stderr] Downloaded cairo-rs v0.15.12 [INFO] [stderr] Downloaded strum_macros v0.22.0 [INFO] [stderr] Downloaded xdg v2.4.1 [INFO] [stderr] Downloaded enumflags2 v0.7.5 [INFO] [stderr] Downloaded simplelog v0.12.0 [INFO] [stderr] Downloaded windows v0.24.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 308ca7c966fcaa353ad4e8e26e0823534758cadcc81fd5cb754f1a28ab620684 [INFO] running `Command { std: "docker" "start" "-a" "308ca7c966fcaa353ad4e8e26e0823534758cadcc81fd5cb754f1a28ab620684", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "308ca7c966fcaa353ad4e8e26e0823534758cadcc81fd5cb754f1a28ab620684", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "308ca7c966fcaa353ad4e8e26e0823534758cadcc81fd5cb754f1a28ab620684", kill_on_drop: false }` [INFO] [stdout] 308ca7c966fcaa353ad4e8e26e0823534758cadcc81fd5cb754f1a28ab620684 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8bf1491db9f837d03ae05fe1380d51ebe7580433e42555a63ebf91fbe2d2a83a [INFO] running `Command { std: "docker" "start" "-a" "8bf1491db9f837d03ae05fe1380d51ebe7580433e42555a63ebf91fbe2d2a83a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling smallvec v1.9.0 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling version-compare v0.1.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling once_cell v1.12.0 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling anyhow v1.0.58 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling cfg-expr v0.10.3 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling cache-padded v1.2.0 [INFO] [stderr] Compiling gio v0.15.12 [INFO] [stderr] Compiling event-listener v2.5.2 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling async-trait v0.1.56 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.10 [INFO] [stderr] Compiling regex-syntax v0.6.26 [INFO] [stderr] Compiling rustversion v1.0.7 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling tracing-core v0.1.28 [INFO] [stderr] Compiling gtk v0.15.5 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling hashbrown v0.12.1 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling async-task v4.2.0 [INFO] [stderr] Compiling easy-parallel v3.2.0 [INFO] [stderr] Compiling sha1_smol v1.0.0 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling sha1 v0.6.1 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling async-lock v2.5.0 [INFO] [stderr] Compiling ordered-stream v0.0.1 [INFO] [stderr] Compiling libloading v0.7.3 [INFO] [stderr] Compiling either v1.7.0 [INFO] [stderr] Compiling os_str_bytes v6.1.0 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] 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v0.15.1 [INFO] [stderr] Compiling gtk-sys v0.15.3 [INFO] [stderr] Compiling ctrlc v3.2.2 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling enumflags2_derive v0.7.4 [INFO] [stderr] Compiling tracing-attributes v0.1.21 [INFO] [stderr] Compiling serde_repr v0.1.8 [INFO] [stderr] Compiling async-recursion v0.3.2 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling clap_derive v3.2.7 [INFO] [stderr] Compiling enum-iterator-derive v1.0.1 [INFO] [stderr] Compiling strum_macros v0.24.2 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling tracing v0.1.35 [INFO] [stderr] Compiling thiserror v1.0.31 [INFO] [stderr] Compiling enum-iterator v1.1.2 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Compiling glib-macros v0.15.11 [INFO] [stderr] Compiling zvariant_derive v3.4.1 [INFO] [stderr] Compiling gtk3-macros v0.15.4 [INFO] [stderr] Compiling zbus_macros v2.3.2 [INFO] [stderr] Compiling strum v0.24.1 [INFO] [stderr] Compiling clap v3.2.8 [INFO] [stderr] Compiling libappindicator-sys v0.7.3 [INFO] [stderr] Compiling glib v0.15.12 [INFO] [stderr] Compiling enumflags2 v0.7.5 [INFO] [stderr] Compiling serde_yaml v0.8.24 [INFO] [stderr] Compiling json5 v0.4.1 [INFO] [stderr] Compiling ipnet v2.5.0 [INFO] [stderr] Compiling zvariant v3.4.1 [INFO] [stderr] Compiling pango v0.15.10 [INFO] [stderr] Compiling cairo-rs v0.15.12 [INFO] [stderr] Compiling atk v0.15.1 [INFO] [stderr] Compiling zbus_names v2.1.0 [INFO] [stderr] Compiling zbus v2.3.2 [INFO] [stderr] Compiling notify-rust v4.5.8 [INFO] [stderr] Compiling gdk-pixbuf v0.15.11 [INFO] [stderr] Compiling gdk v0.15.4 [INFO] [stderr] Compiling libappindicator v0.7.1 [INFO] [stderr] Compiling shadowsocks-gtk-rs v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib/util/sync.rs:11:28 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn mutex_lock(lock: &Mutex) -> MutexGuard { [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] 11 | pub fn mutex_lock(lock: &Mutex) -> MutexGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib/util/sync.rs:19:29 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn rwlock_read(lock: &RwLock) -> RwLockReadGuard { [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] 19 | pub fn rwlock_read(lock: &RwLock) -> RwLockReadGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib/util/sync.rs:26:30 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn rwlock_write(lock: &RwLock) -> RwLockWriteGuard { [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] 26 | pub fn rwlock_write(lock: &RwLock) -> RwLockWriteGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 15s [INFO] running `Command { std: "docker" "inspect" "8bf1491db9f837d03ae05fe1380d51ebe7580433e42555a63ebf91fbe2d2a83a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bf1491db9f837d03ae05fe1380d51ebe7580433e42555a63ebf91fbe2d2a83a", kill_on_drop: false }` [INFO] [stdout] 8bf1491db9f837d03ae05fe1380d51ebe7580433e42555a63ebf91fbe2d2a83a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4b23f0eec37049674c4fbd347f927c667af86d3eac6560a6489853ee337f1d9d [INFO] running `Command { std: "docker" "start" "-a" "4b23f0eec37049674c4fbd347f927c667af86d3eac6560a6489853ee337f1d9d", kill_on_drop: false }` [INFO] [stderr] Compiling shadowsocks-gtk-rs v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib/util/sync.rs:11:28 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn mutex_lock(lock: &Mutex) -> MutexGuard { [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] 11 | pub fn mutex_lock(lock: &Mutex) -> MutexGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib/util/sync.rs:19:29 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn rwlock_read(lock: &RwLock) -> RwLockReadGuard { [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] 19 | pub fn rwlock_read(lock: &RwLock) -> RwLockReadGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib/util/sync.rs:26:30 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn rwlock_write(lock: &RwLock) -> RwLockWriteGuard { [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] 26 | pub fn rwlock_write(lock: &RwLock) -> RwLockWriteGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib/util/sync.rs:11:28 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn mutex_lock(lock: &Mutex) -> MutexGuard { [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] 11 | pub fn mutex_lock(lock: &Mutex) -> MutexGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib/util/sync.rs:19:29 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn rwlock_read(lock: &RwLock) -> RwLockReadGuard { [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] 19 | pub fn rwlock_read(lock: &RwLock) -> RwLockReadGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib/util/sync.rs:26:30 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn rwlock_write(lock: &RwLock) -> RwLockWriteGuard { [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] 26 | pub fn rwlock_write(lock: &RwLock) -> RwLockWriteGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.48s [INFO] running `Command { std: "docker" "inspect" "4b23f0eec37049674c4fbd347f927c667af86d3eac6560a6489853ee337f1d9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b23f0eec37049674c4fbd347f927c667af86d3eac6560a6489853ee337f1d9d", kill_on_drop: false }` [INFO] [stdout] 4b23f0eec37049674c4fbd347f927c667af86d3eac6560a6489853ee337f1d9d