[INFO] cloning repository https://github.com/yijun-tang/rredis
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yijun-tang/rredis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyijun-tang%2Frredis", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyijun-tang%2Frredis'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c81c34c26d506ce748993bc48db710c318b68c14
[INFO] checking yijun-tang/rredis against try#ed606620234c6b50f2414162c4bbabd5f4a925f3 for pr-147995
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyijun-tang%2Frredis" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/yijun-tang/rredis
[INFO] finished tweaking git repo https://github.com/yijun-tang/rredis
[INFO] tweaked toml for git repo https://github.com/yijun-tang/rredis written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/yijun-tang/rredis on toolchain ed606620234c6b50f2414162c4bbabd5f4a925f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/yijun-tang/rredis 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" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lzf v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] afb74f09bdf7b34cb036d726dd5c3ae2f3f9cb13a1f38ec07a3a5c8dcdc62301
[INFO] running `Command { std: "docker" "start" "-a" "afb74f09bdf7b34cb036d726dd5c3ae2f3f9cb13a1f38ec07a3a5c8dcdc62301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afb74f09bdf7b34cb036d726dd5c3ae2f3f9cb13a1f38ec07a3a5c8dcdc62301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afb74f09bdf7b34cb036d726dd5c3ae2f3f9cb13a1f38ec07a3a5c8dcdc62301", kill_on_drop: false }`
[INFO] [stdout] afb74f09bdf7b34cb036d726dd5c3ae2f3f9cb13a1f38ec07a3a5c8dcdc62301
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e3c948877187eb6ec3aae83c503130aeb1a089be18144c93951bc80aa83e9ef
[INFO] running `Command { std: "docker" "start" "-a" "7e3c948877187eb6ec3aae83c503130aeb1a089be18144c93951bc80aa83e9ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]     Checking lzf v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking getrandom v0.2.14
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rudis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `ip_bits` has been stable since 1.80.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(ip_bits)]
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `ip_bits` has been stable since 1.80.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(ip_bits)]
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/handler.rs:34:20
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn server_cron(id: u128, client_data: Option<Arc<dyn Any + Sync + Send>>) -> i32 {
[INFO] [stdout]    |                    ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client_data`
[INFO] [stdout]   --> src/handler.rs:34:30
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn server_cron(id: u128, client_data: Option<Arc<dyn Any + Sync + Send>>) -> i32 {
[INFO] [stdout]    |                              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pid` is never read
[INFO] [stdout]   --> src/handler.rs:76:30
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let mut pid: pid_t = 0;
[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: unused variable: `mask`
[INFO] [stdout]    --> src/handler.rs:211:32
[INFO] [stdout]     |
[INFO] [stdout] 211 | pub fn accept_handler(fd: i32, mask: Mask) {
[INFO] [stdout]     |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_mask`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mask`
[INFO] [stdout]    --> src/handler.rs:250:38
[INFO] [stdout]     |
[INFO] [stdout] 250 | pub fn send_reply_to_client(fd: i32, mask: Mask) {
[INFO] [stdout]     |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_mask`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/handler.rs:301:48
[INFO] [stdout]     |
[INFO] [stdout] 301 |                     StringStorageType::Integer(n) => {},
[INFO] [stdout]     |                                                ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `obj_len` is never read
[INFO] [stdout]    --> src/handler.rs:259:30
[INFO] [stdout]     |
[INFO] [stdout] 259 |     let mut obj_len: usize = 0;
[INFO] [stdout]     |                              ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `n_written` is never read
[INFO] [stdout]    --> src/handler.rs:310:13
[INFO] [stdout]     |
[INFO] [stdout] 310 |             n_written = 0;
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `nread` is never read
[INFO] [stdout]    --> src/handler.rs:335:21
[INFO] [stdout]     |
[INFO] [stdout] 335 |     let mut nread = 0isize;
[INFO] [stdout]     |                     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/handler.rs:34:20
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn server_cron(id: u128, client_data: Option<Arc<dyn Any + Sync + Send>>) -> i32 {
[INFO] [stdout]    |                    ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client_data`
[INFO] [stdout]   --> src/handler.rs:34:30
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn server_cron(id: u128, client_data: Option<Arc<dyn Any + Sync + Send>>) -> i32 {
[INFO] [stdout]    |                              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pid` is never read
[INFO] [stdout]   --> src/handler.rs:76:30
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let mut pid: pid_t = 0;
[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: unused variable: `mask`
[INFO] [stdout]    --> src/handler.rs:211:32
[INFO] [stdout]     |
[INFO] [stdout] 211 | pub fn accept_handler(fd: i32, mask: Mask) {
[INFO] [stdout]     |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_mask`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mask`
[INFO] [stdout]    --> src/handler.rs:250:38
[INFO] [stdout]     |
[INFO] [stdout] 250 | pub fn send_reply_to_client(fd: i32, mask: Mask) {
[INFO] [stdout]     |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_mask`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/handler.rs:301:48
[INFO] [stdout]     |
[INFO] [stdout] 301 |                     StringStorageType::Integer(n) => {},
[INFO] [stdout]     |                                                ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `obj_len` is never read
[INFO] [stdout]    --> src/handler.rs:259:30
[INFO] [stdout]     |
[INFO] [stdout] 259 |     let mut obj_len: usize = 0;
[INFO] [stdout]     |                              ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `n_written` is never read
[INFO] [stdout]    --> src/handler.rs:310:13
[INFO] [stdout]     |
[INFO] [stdout] 310 |             n_written = 0;
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `nread` is never read
[INFO] [stdout]    --> src/handler.rs:335:21
[INFO] [stdout]     |
[INFO] [stdout] 335 |     let mut nread = 0isize;
[INFO] [stdout]     |                     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/cmd.rs:186:21
[INFO] [stdout]     |
[INFO] [stdout] 186 | pub fn exec_command(c: &mut RedisClient) {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/cmd.rs:189:24
[INFO] [stdout]     |
[INFO] [stdout] 189 | pub fn discard_command(c: &mut RedisClient) {
[INFO] [stdout]     |                        ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `seconds` is never read
[INFO] [stdout]    --> src/cmd.rs:326:23
[INFO] [stdout]     |
[INFO] [stdout] 326 |     let mut seconds = 0i64;
[INFO] [stdout]     |                       ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `id` is never read
[INFO] [stdout]    --> src/cmd.rs:371:18
[INFO] [stdout]     |
[INFO] [stdout] 371 |     let mut id = 0;
[INFO] [stdout]     |                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `dst_id` is never read
[INFO] [stdout]    --> src/cmd.rs:388:22
[INFO] [stdout]     |
[INFO] [stdout] 388 |     let mut dst_id = 0;
[INFO] [stdout]     |                      ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `len` is never read
[INFO] [stdout]    --> src/cmd.rs:666:19
[INFO] [stdout]     |
[INFO] [stdout] 666 |     let mut len = 0usize;
[INFO] [stdout]     |                   ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/cmd.rs:186:21
[INFO] [stdout]     |
[INFO] [stdout] 186 | pub fn exec_command(c: &mut RedisClient) {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/cmd.rs:189:24
[INFO] [stdout]     |
[INFO] [stdout] 189 | pub fn discard_command(c: &mut RedisClient) {
[INFO] [stdout]     |                        ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `start` is never read
[INFO] [stdout]    --> src/cmd.rs:755:21
[INFO] [stdout]     |
[INFO] [stdout] 755 |     let mut start = 0;
[INFO] [stdout]     |                     ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `end` is never read
[INFO] [stdout]    --> src/cmd.rs:756:19
[INFO] [stdout]     |
[INFO] [stdout] 756 |     let mut end = 0;
[INFO] [stdout]     |                   ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `start` is never read
[INFO] [stdout]    --> src/cmd.rs:805:21
[INFO] [stdout]     |
[INFO] [stdout] 805 |     let mut start = 0;
[INFO] [stdout]     |                     ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `end` is never read
[INFO] [stdout]    --> src/cmd.rs:806:19
[INFO] [stdout]     |
[INFO] [stdout] 806 |     let mut end = 0;
[INFO] [stdout]     |                   ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ltrim` is never read
[INFO] [stdout]    --> src/cmd.rs:823:37
[INFO] [stdout]     |
[INFO] [stdout] 823 |                     let mut ltrim = 0usize;
[INFO] [stdout]     |                                     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rtrim` is never read
[INFO] [stdout]    --> src/cmd.rs:824:37
[INFO] [stdout]     |
[INFO] [stdout] 824 |                     let mut rtrim = 0usize;
[INFO] [stdout]     |                                     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `index` is never read
[INFO] [stdout]    --> src/cmd.rs:854:21
[INFO] [stdout]     |
[INFO] [stdout] 854 |     let mut index = 0;
[INFO] [stdout]     |                     ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `index` is never read
[INFO] [stdout]    --> src/cmd.rs:883:21
[INFO] [stdout]     |
[INFO] [stdout] 883 |     let mut index = 0;
[INFO] [stdout]     |                     ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `seconds` is never read
[INFO] [stdout]    --> src/cmd.rs:326:23
[INFO] [stdout]     |
[INFO] [stdout] 326 |     let mut seconds = 0i64;
[INFO] [stdout]     |                       ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `to_remove` is never read
[INFO] [stdout]    --> src/cmd.rs:916:25
[INFO] [stdout]     |
[INFO] [stdout] 916 |     let mut to_remove = 0;
[INFO] [stdout]     |                         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `id` is never read
[INFO] [stdout]    --> src/cmd.rs:371:18
[INFO] [stdout]     |
[INFO] [stdout] 371 |     let mut id = 0;
[INFO] [stdout]     |                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `dst_id` is never read
[INFO] [stdout]    --> src/cmd.rs:388:22
[INFO] [stdout]     |
[INFO] [stdout] 388 |     let mut dst_id = 0;
[INFO] [stdout]     |                      ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `len` is never read
[INFO] [stdout]    --> src/cmd.rs:666:19
[INFO] [stdout]     |
[INFO] [stdout] 666 |     let mut len = 0usize;
[INFO] [stdout]     |                   ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `j` is never read
[INFO] [stdout]     --> src/cmd.rs:1282:17
[INFO] [stdout]      |
[INFO] [stdout] 1282 |     let mut j = 0usize;
[INFO] [stdout]      |                 ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `start` is never read
[INFO] [stdout]    --> src/cmd.rs:755:21
[INFO] [stdout]     |
[INFO] [stdout] 755 |     let mut start = 0;
[INFO] [stdout]     |                     ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `end` is never read
[INFO] [stdout]    --> src/cmd.rs:756:19
[INFO] [stdout]     |
[INFO] [stdout] 756 |     let mut end = 0;
[INFO] [stdout]     |                   ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `score` is never read
[INFO] [stdout]     --> src/cmd.rs:1429:21
[INFO] [stdout]      |
[INFO] [stdout] 1429 |     let mut score = 0f64;
[INFO] [stdout]      |                     ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `start` is never read
[INFO] [stdout]    --> src/cmd.rs:805:21
[INFO] [stdout]     |
[INFO] [stdout] 805 |     let mut start = 0;
[INFO] [stdout]     |                     ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `end` is never read
[INFO] [stdout]    --> src/cmd.rs:806:19
[INFO] [stdout]     |
[INFO] [stdout] 806 |     let mut end = 0;
[INFO] [stdout]     |                   ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ltrim` is never read
[INFO] [stdout]    --> src/cmd.rs:823:37
[INFO] [stdout]     |
[INFO] [stdout] 823 |                     let mut ltrim = 0usize;
[INFO] [stdout]     |                                     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rtrim` is never read
[INFO] [stdout]    --> src/cmd.rs:824:37
[INFO] [stdout]     |
[INFO] [stdout] 824 |                     let mut rtrim = 0usize;
[INFO] [stdout]     |                                     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `index` is never read
[INFO] [stdout]    --> src/cmd.rs:854:21
[INFO] [stdout]     |
[INFO] [stdout] 854 |     let mut index = 0;
[INFO] [stdout]     |                     ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `index` is never read
[INFO] [stdout]    --> src/cmd.rs:883:21
[INFO] [stdout]     |
[INFO] [stdout] 883 |     let mut index = 0;
[INFO] [stdout]     |                     ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `incr` is never read
[INFO] [stdout]     --> src/cmd.rs:1522:20
[INFO] [stdout]      |
[INFO] [stdout] 1522 |     let mut incr = 0f64;
[INFO] [stdout]      |                    ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `to_remove` is never read
[INFO] [stdout]    --> src/cmd.rs:916:25
[INFO] [stdout]     |
[INFO] [stdout] 916 |     let mut to_remove = 0;
[INFO] [stdout]     |                         ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `start` is never read
[INFO] [stdout]     --> src/cmd.rs:1545:21
[INFO] [stdout]      |
[INFO] [stdout] 1545 |     let mut start = 0i32;
[INFO] [stdout]      |                     ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `end` is never read
[INFO] [stdout]     --> src/cmd.rs:1546:19
[INFO] [stdout]      |
[INFO] [stdout] 1546 |     let mut end = 0i32;
[INFO] [stdout]      |                   ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `min` is never read
[INFO] [stdout]     --> src/cmd.rs:1622:19
[INFO] [stdout]      |
[INFO] [stdout] 1622 |     let mut min = 0f64;
[INFO] [stdout]      |                   ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `max` is never read
[INFO] [stdout]     --> src/cmd.rs:1623:19
[INFO] [stdout]      |
[INFO] [stdout] 1623 |     let mut max = 0f64;
[INFO] [stdout]      |                   ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `min` is never read
[INFO] [stdout]     --> src/cmd.rs:1751:19
[INFO] [stdout]      |
[INFO] [stdout] 1751 |     let mut min = 0f64;
[INFO] [stdout]      |                   ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `max` is never read
[INFO] [stdout]     --> src/cmd.rs:1752:19
[INFO] [stdout]      |
[INFO] [stdout] 1752 |     let mut max = 0f64;
[INFO] [stdout]      |                   ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `j` is never read
[INFO] [stdout]     --> src/cmd.rs:1282:17
[INFO] [stdout]      |
[INFO] [stdout] 1282 |     let mut j = 0usize;
[INFO] [stdout]      |                 ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]     --> src/cmd.rs:1880:17
[INFO] [stdout]      |
[INFO] [stdout] 1880 | fn info_command(c: &mut RedisClient) {
[INFO] [stdout]      |                 ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]     --> src/cmd.rs:1884:20
[INFO] [stdout]      |
[INFO] [stdout] 1884 | fn monitor_command(c: &mut RedisClient) {
[INFO] [stdout]      |                    ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]     --> src/cmd.rs:1888:20
[INFO] [stdout]      |
[INFO] [stdout] 1888 | fn slaveof_command(c: &mut RedisClient) {
[INFO] [stdout]      |                    ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `score` is never read
[INFO] [stdout]     --> src/cmd.rs:1429:21
[INFO] [stdout]      |
[INFO] [stdout] 1429 |     let mut score = 0f64;
[INFO] [stdout]      |                     ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `incr` is never read
[INFO] [stdout]     --> src/cmd.rs:1522:20
[INFO] [stdout]      |
[INFO] [stdout] 1522 |     let mut incr = 0f64;
[INFO] [stdout]      |                    ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `start` is never read
[INFO] [stdout]     --> src/cmd.rs:1545:21
[INFO] [stdout]      |
[INFO] [stdout] 1545 |     let mut start = 0i32;
[INFO] [stdout]      |                     ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `end` is never read
[INFO] [stdout]     --> src/cmd.rs:1546:19
[INFO] [stdout]      |
[INFO] [stdout] 1546 |     let mut end = 0i32;
[INFO] [stdout]      |                   ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `min` is never read
[INFO] [stdout]     --> src/cmd.rs:1622:19
[INFO] [stdout]      |
[INFO] [stdout] 1622 |     let mut min = 0f64;
[INFO] [stdout]      |                   ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `max` is never read
[INFO] [stdout]     --> src/cmd.rs:1623:19
[INFO] [stdout]      |
[INFO] [stdout] 1623 |     let mut max = 0f64;
[INFO] [stdout]      |                   ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `min` is never read
[INFO] [stdout]     --> src/cmd.rs:1751:19
[INFO] [stdout]      |
[INFO] [stdout] 1751 |     let mut min = 0f64;
[INFO] [stdout]      |                   ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `max` is never read
[INFO] [stdout]     --> src/cmd.rs:1752:19
[INFO] [stdout]      |
[INFO] [stdout] 1752 |     let mut max = 0f64;
[INFO] [stdout]      |                   ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]     --> src/cmd.rs:1880:17
[INFO] [stdout]      |
[INFO] [stdout] 1880 | fn info_command(c: &mut RedisClient) {
[INFO] [stdout]      |                 ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]     --> src/cmd.rs:1884:20
[INFO] [stdout]      |
[INFO] [stdout] 1884 | fn monitor_command(c: &mut RedisClient) {
[INFO] [stdout]      |                    ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]     --> src/cmd.rs:1888:20
[INFO] [stdout]      |
[INFO] [stdout] 1888 | fn slaveof_command(c: &mut RedisClient) {
[INFO] [stdout]      |                    ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `obj`
[INFO] [stdout]    --> src/obj.rs:561:27
[INFO] [stdout]     |
[INFO] [stdout] 561 | pub fn try_object_sharing(obj: Arc<RwLock<RedisObject>>) {
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_obj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `obj`
[INFO] [stdout]    --> src/obj.rs:561:27
[INFO] [stdout]     |
[INFO] [stdout] 561 | pub fn try_object_sharing(obj: Arc<RwLock<RedisObject>>) {
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_obj`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `monitors`, `stat_starttime`, and `is_slave` are never read
[INFO] [stdout]   --> src/server.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct RedisServer {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 41 |     monitors: LinkedList<RedisClient>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     stat_starttime: u64,                        // server start time (in seconds)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     is_slave: bool,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `mstate` is never read
[INFO] [stdout]   --> src/client.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct RedisClient {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 52 |     mstate: MultiState,             // MULTI/EXEC state
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `commands` is never read
[INFO] [stdout]    --> src/client.rs:682:5
[INFO] [stdout]     |
[INFO] [stdout] 681 | pub struct MultiState {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 682 |     commands: Vec<MultiCmd>,    // Array of MULTI commands
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `monitor` is never used
[INFO] [stdout]    --> src/client.rs:697:8
[INFO] [stdout]     |
[INFO] [stdout] 687 | impl ClientFlags {
[INFO] [stdout]     | ---------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 697 |     fn monitor() -> ClientFlags {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `argv` and `cmd` are never read
[INFO] [stdout]    --> src/cmd.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 142 | pub struct MultiCmd {
[INFO] [stdout]     |            -------- fields in this struct
[INFO] [stdout] 143 |     argv: Vec<Arc<RedisObject>>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 144 |     cmd: RedisCommand,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Inter` is never constructed
[INFO] [stdout]     --> src/cmd.rs:1316:5
[INFO] [stdout]      |
[INFO] [stdout] 1313 | enum SetOp {
[INFO] [stdout]      |      ----- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 1316 |     Inter,
[INFO] [stdout]      |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/obj.rs:492:62
[INFO] [stdout]     |
[INFO] [stdout] 492 |     pub fn inter<'a>(&'a self, other: &'a SetStorageType) -> Intersection<RedisObject, RandomState> {
[INFO] [stdout]     |                       --               --                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |                |
[INFO] [stdout]     |                       |                the lifetime is named here
[INFO] [stdout]     |                       the lifetime is named 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 492 |     pub fn inter<'a>(&'a self, other: &'a SetStorageType) -> Intersection<'a, RedisObject, RandomState> {
[INFO] [stdout]     |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/obj.rs:500:17
[INFO] [stdout]     |
[INFO] [stdout] 500 |     pub fn iter(&self) -> Iter<RedisObject> {
[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] 500 |     pub fn iter(&self) -> Iter<'_, RedisObject> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `monitors`, `stat_starttime`, and `is_slave` are never read
[INFO] [stdout]   --> src/server.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct RedisServer {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 41 |     monitors: LinkedList<RedisClient>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     stat_starttime: u64,                        // server start time (in seconds)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     is_slave: bool,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `mstate` is never read
[INFO] [stdout]   --> src/client.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct RedisClient {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 52 |     mstate: MultiState,             // MULTI/EXEC state
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `commands` is never read
[INFO] [stdout]    --> src/client.rs:682:5
[INFO] [stdout]     |
[INFO] [stdout] 681 | pub struct MultiState {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 682 |     commands: Vec<MultiCmd>,    // Array of MULTI commands
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `monitor` is never used
[INFO] [stdout]    --> src/client.rs:697:8
[INFO] [stdout]     |
[INFO] [stdout] 687 | impl ClientFlags {
[INFO] [stdout]     | ---------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 697 |     fn monitor() -> ClientFlags {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `argv` and `cmd` are never read
[INFO] [stdout]    --> src/cmd.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 142 | pub struct MultiCmd {
[INFO] [stdout]     |            -------- fields in this struct
[INFO] [stdout] 143 |     argv: Vec<Arc<RedisObject>>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 144 |     cmd: RedisCommand,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Inter` is never constructed
[INFO] [stdout]     --> src/cmd.rs:1316:5
[INFO] [stdout]      |
[INFO] [stdout] 1313 | enum SetOp {
[INFO] [stdout]      |      ----- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 1316 |     Inter,
[INFO] [stdout]      |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/obj.rs:492:62
[INFO] [stdout]     |
[INFO] [stdout] 492 |     pub fn inter<'a>(&'a self, other: &'a SetStorageType) -> Intersection<RedisObject, RandomState> {
[INFO] [stdout]     |                       --               --                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |                |
[INFO] [stdout]     |                       |                the lifetime is named here
[INFO] [stdout]     |                       the lifetime is named 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 492 |     pub fn inter<'a>(&'a self, other: &'a SetStorageType) -> Intersection<'a, RedisObject, RandomState> {
[INFO] [stdout]     |                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/obj.rs:500:17
[INFO] [stdout]     |
[INFO] [stdout] 500 |     pub fn iter(&self) -> Iter<RedisObject> {
[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] 500 |     pub fn iter(&self) -> Iter<'_, RedisObject> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.77s
[INFO] running `Command { std: "docker" "inspect" "7e3c948877187eb6ec3aae83c503130aeb1a089be18144c93951bc80aa83e9ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e3c948877187eb6ec3aae83c503130aeb1a089be18144c93951bc80aa83e9ef", kill_on_drop: false }`
[INFO] [stdout] 7e3c948877187eb6ec3aae83c503130aeb1a089be18144c93951bc80aa83e9ef