[INFO] cloning repository https://github.com/Firstyear/opensuse-proxy-cache
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Firstyear/opensuse-proxy-cache" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFirstyear%2Fopensuse-proxy-cache", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFirstyear%2Fopensuse-proxy-cache'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 07890d19f3cf98530f031d222d714abffe9aa6d4
[INFO] checking Firstyear/opensuse-proxy-cache against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFirstyear%2Fopensuse-proxy-cache" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Firstyear/opensuse-proxy-cache
[INFO] finished tweaking git repo https://github.com/Firstyear/opensuse-proxy-cache
[INFO] tweaked toml for git repo https://github.com/Firstyear/opensuse-proxy-cache written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Firstyear/opensuse-proxy-cache 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/Firstyear/opensuse-proxy-cache 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] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-1-tc1/source/opensuse-proxy-cache/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-1-tc1/source/redis-server/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustls-native-certs v0.7.3
[INFO] [stderr]   Downloaded sptr v0.3.2
[INFO] [stderr]   Downloaded mintex v0.1.3
[INFO] [stderr]   Downloaded dhat v0.3.3
[INFO] [stderr]   Downloaded console-api v0.6.0
[INFO] [stderr]   Downloaded basic-toml v0.1.9
[INFO] [stderr]   Downloaded async-tftp v0.3.6
[INFO] [stderr]   Downloaded tonic v0.10.2
[INFO] [stderr]   Downloaded cc v1.1.18
[INFO] [stderr]   Downloaded console-subscriber v0.2.0
[INFO] [stderr]   Downloaded quinn v0.11.5
[INFO] [stderr]   Downloaded axum-server v0.6.0
[INFO] [stderr]   Downloaded bloomfilter v1.0.14
[INFO] [stderr]   Downloaded quinn-proto v0.11.8
[INFO] [stderr]   Downloaded prost-types v0.12.6
[INFO] [stderr]   Downloaded anyhow v1.0.88
[INFO] [stderr]   Downloaded tracing-forest v0.1.6
[INFO] [stderr]   Downloaded async-trait v0.1.82
[INFO] [stderr]   Downloaded quinn-udp v0.5.5
[INFO] [stderr]   Downloaded rustls-native-certs v0.8.0
[INFO] [stderr]   Downloaded concread v0.5.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] d82708c8e9c578eefd450859f555d39ced12dc32f3a32919159d147879fc7298
[INFO] running `Command { std: "docker" "start" "-a" "d82708c8e9c578eefd450859f555d39ced12dc32f3a32919159d147879fc7298", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d82708c8e9c578eefd450859f555d39ced12dc32f3a32919159d147879fc7298", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d82708c8e9c578eefd450859f555d39ced12dc32f3a32919159d147879fc7298", kill_on_drop: false }`
[INFO] [stdout] d82708c8e9c578eefd450859f555d39ced12dc32f3a32919159d147879fc7298
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 458a39e65cdb6057bf34d016b3e073619527102c5920d23dddd088b8bd7b59bc
[INFO] running `Command { std: "docker" "start" "-a" "458a39e65cdb6057bf34d016b3e073619527102c5920d23dddd088b8bd7b59bc", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/opensuse-proxy-cache/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/redis-server/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling cc v1.1.18
[INFO] [stderr]     Checking allocator-api2 v0.2.18
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]    Compiling indexmap v1.9.3
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[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking fastrand v2.1.1
[INFO] [stderr]     Checking rustls-pki-types v1.8.0
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling anyhow v1.0.88
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling rustix v0.38.37
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling crc32c v0.6.8
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling openssl-sys v0.9.103
[INFO] [stderr]    Compiling openssl v0.10.66
[INFO] [stderr]     Checking arc-swap v1.7.1
[INFO] [stderr]     Checking rustls-pemfile v2.1.3
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]    Compiling axum v0.6.20
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[INFO] [stderr]    Compiling native-tls v0.2.12
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking tempfile v3.12.0
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking event-listener v5.3.1
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking anstyle-parse v0.2.5
[INFO] [stderr]     Checking event-listener-strategy v0.5.2
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling axum-core v0.4.3
[INFO] [stderr]     Checking futures-lite v2.3.0
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking waker-fn v1.2.0
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]     Checking anstyle-query v1.1.1
[INFO] [stderr]     Checking rustls-webpki v0.102.8
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]     Checking colorchoice v1.0.2
[INFO] [stderr]     Checking async-task v4.7.1
[INFO] [stderr]     Checking unicode-width v0.1.13
[INFO] [stderr]     Checking anstyle v1.0.8
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]    Compiling async-trait v0.1.82
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking indexmap v2.5.0
[INFO] [stderr]     Checking lru v0.12.4
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling prost-derive v0.12.6
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]     Checking async-stream v0.3.5
[INFO] [stderr]    Compiling askama_parser v0.2.1
[INFO] [stderr]     Checking http-body-util v0.1.2
[INFO] [stderr]     Checking async-lock v2.8.0
[INFO] [stderr]     Checking prost v0.12.6
[INFO] [stderr]     Checking prost-types v0.12.6
[INFO] [stderr]     Checking tokio-util v0.7.12
[INFO] [stderr]     Checking tokio-io-timeout v1.2.0
[INFO] [stderr]     Checking concread v0.5.3
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking h2 v0.4.6
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking tokio-stream v0.1.16
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking tokio-rustls v0.26.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking flate2 v1.0.33
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking uuid v1.10.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking rustls-native-certs v0.8.0
[INFO] [stderr]     Checking tracing-forest v0.1.6
[INFO] [stderr]    Compiling axum v0.7.5
[INFO] [stderr]     Checking piper v0.2.4
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking sync_wrapper v1.0.1
[INFO] [stderr]    Compiling basic-toml v0.1.9
[INFO] [stderr]     Checking clap_lex v0.7.2
[INFO] [stderr]    Compiling axum-macros v0.4.1
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking clap_builder v4.5.17
[INFO] [stderr]    Compiling clap_derive v4.5.13
[INFO] [stderr]     Checking blocking v1.6.1
[INFO] [stderr]     Checking humansize v2.1.3
[INFO] [stderr]     Checking arc-disk-cache v0.1.1 (/opt/rustwide/workdir/arc-disk-cache)
[INFO] [stderr]    Compiling askama_derive v0.12.5
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking hdrhistogram v7.5.4
[INFO] [stderr]     Checking serde_path_to_error v0.1.16
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking async-executor v1.13.1
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking rustls-native-certs v0.7.3
[INFO] [stderr]     Checking crossbeam-channel v0.5.13
[INFO] [stderr]     Checking askama_escape v0.10.3
[INFO] [stderr]     Checking hyper v0.14.30
[INFO] [stderr]     Checking bit-vec v0.7.0
[INFO] [stderr]     Checking ipnet v2.10.0
[INFO] [stderr]     Checking hyper v1.4.1
[INFO] [stderr]     Checking siphasher v1.0.1
[INFO] [stderr]     Checking bloomfilter v1.0.14
[INFO] [stderr]     Checking askama v0.12.1
[INFO] [stderr]     Checking clap v4.5.17
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking combine v4.6.7
[INFO] [stderr]     Checking sha1_smol v1.0.1
[INFO] [stderr]     Checking async-tftp v0.3.6
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking redis-server v0.1.0 (/opt/rustwide/workdir/redis-server)
[INFO] [stderr]     Checking hyper-util v0.1.8
[INFO] [stdout] warning: unused `Instrumented` that must be used
[INFO] [stdout]    --> redis-server/src/main.rs:45:9
[INFO] [stdout]     |
[INFO] [stdout]  45 | /         tokio::select! {
[INFO] [stdout]  46 | |                 Ok(()) = (&mut shutdown_rx).recv() => {
[INFO] [stdout]  47 | |                     break;
[INFO] [stdout] ...   |
[INFO] [stdout] 178 | |         .instrument(tracing::info_span!("client_request"));
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout]  45 |         let _ = tokio::select! {
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> redis-server/src/main.rs:223:25
[INFO] [stdout]     |
[INFO] [stdout] 223 |                         tcpstream.set_nodelay(true);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 223 |                         let _ = tcpstream.set_nodelay(true);
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> redis-server/src/parser.rs:29:23
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn wait_parser(input: &[u8]) -> IResult<&[u8], (Cmd, usize)> {
[INFO] [stdout]    |                       ^^^^^             ^^^^^   ^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |                 |
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn wait_parser(input: &[u8]) -> IResult<&[u8], (Cmd<'_>, usize)> {
[INFO] [stdout]    |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking hyper-rustls v0.27.3
[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking axum-server v0.6.0
[INFO] [stderr]     Checking reqwest v0.12.7
[INFO] [stderr]     Checking hyper-timeout v0.4.1
[INFO] [stderr]     Checking redis v0.25.4
[INFO] [stderr]     Checking tonic v0.10.2
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> redis-server/src/main.rs:369:13
[INFO] [stdout]     |
[INFO] [stdout] 369 |         let mut handle = tokio::spawn(async move {
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mm`
[INFO] [stdout]    --> redis-server/src/main.rs:393:17
[INFO] [stdout]     |
[INFO] [stdout] 393 |             let mm = h
[INFO] [stdout]     |                 ^^ help: if this is intentional, prefix it with an underscore: `_mm`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d1`
[INFO] [stdout]    --> redis-server/src/main.rs:401:17
[INFO] [stdout]     |
[INFO] [stdout] 401 |             let d1: Vec<u8> = cmd("GET")
[INFO] [stdout]     |                 ^^ help: if this is intentional, prefix it with an underscore: `_d1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `d2`
[INFO] [stdout]    --> redis-server/src/main.rs:406:17
[INFO] [stdout]     |
[INFO] [stdout] 406 |             let d2: Vec<u8> = cmd("SET")
[INFO] [stdout]     |                 ^^ help: if this is intentional, prefix it with an underscore: `_d2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Instrumented` that must be used
[INFO] [stdout]    --> redis-server/src/main.rs:45:9
[INFO] [stdout]     |
[INFO] [stdout]  45 | /         tokio::select! {
[INFO] [stdout]  46 | |                 Ok(()) = (&mut shutdown_rx).recv() => {
[INFO] [stdout]  47 | |                     break;
[INFO] [stdout] ...   |
[INFO] [stdout] 178 | |         .instrument(tracing::info_span!("client_request"));
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout]  45 |         let _ = tokio::select! {
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> redis-server/src/main.rs:223:25
[INFO] [stdout]     |
[INFO] [stdout] 223 |                         tcpstream.set_nodelay(true);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 223 |                         let _ = tcpstream.set_nodelay(true);
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> redis-server/src/parser.rs:29:23
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn wait_parser(input: &[u8]) -> IResult<&[u8], (Cmd, usize)> {
[INFO] [stdout]    |                       ^^^^^             ^^^^^   ^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |                 |
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn wait_parser(input: &[u8]) -> IResult<&[u8], (Cmd<'_>, usize)> {
[INFO] [stdout]    |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> redis-server/src/main.rs:366:9
[INFO] [stdout]     |
[INFO] [stdout] 366 |         fs::remove_dir_all(&cache_path);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 366 |         let _ = fs::remove_dir_all(&cache_path);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> redis-server/src/main.rs:421:9
[INFO] [stdout]     |
[INFO] [stdout] 421 |         blocking_task.await;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 421 |         let _ = blocking_task.await;
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> redis-server/src/main.rs:423:9
[INFO] [stdout]     |
[INFO] [stdout] 423 |         shutdown_tx.send(());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 423 |         let _ = shutdown_tx.send(());
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> redis-server/src/main.rs:424:9
[INFO] [stdout]     |
[INFO] [stdout] 424 |         handle.await;
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 424 |         let _ = handle.await;
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking console-api v0.6.0
[INFO] [stderr]     Checking console-subscriber v0.2.0
[INFO] [stderr]     Checking opensuse-proxy-cache v0.1.0 (/opt/rustwide/workdir/opensuse-proxy-cache)
[INFO] [stdout] warning: unused variable: `headers`
[INFO] [stdout]     --> opensuse-proxy-cache/src/main.rs:1171:5
[INFO] [stdout]      |
[INFO] [stdout] 1171 |     headers: HeaderMap,
[INFO] [stdout]      |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_headers`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `maybe_tftp_handle`
[INFO] [stdout]     --> opensuse-proxy-cache/src/main.rs:1423:9
[INFO] [stdout]      |
[INFO] [stdout] 1423 |     let maybe_tftp_handle = if config.boot_services {
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_maybe_tftp_handle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `headers`
[INFO] [stdout]     --> opensuse-proxy-cache/src/main.rs:1171:5
[INFO] [stdout]      |
[INFO] [stdout] 1171 |     headers: HeaderMap,
[INFO] [stdout]      |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_headers`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear_nxcache` is never used
[INFO] [stdout]    --> opensuse-proxy-cache/src/cache.rs:587:12
[INFO] [stdout]     |
[INFO] [stdout] 229 | impl Cache {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 587 |     pub fn clear_nxcache(&self, etime: OffsetDateTime) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `maybe_tftp_handle`
[INFO] [stdout]     --> opensuse-proxy-cache/src/main.rs:1423:9
[INFO] [stdout]      |
[INFO] [stdout] 1423 |     let maybe_tftp_handle = if config.boot_services {
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_maybe_tftp_handle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear_nxcache` is never used
[INFO] [stdout]    --> opensuse-proxy-cache/src/cache.rs:587:12
[INFO] [stdout]     |
[INFO] [stdout] 229 | impl Cache {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 587 |     pub fn clear_nxcache(&self, etime: OffsetDateTime) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 49s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.25.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "458a39e65cdb6057bf34d016b3e073619527102c5920d23dddd088b8bd7b59bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "458a39e65cdb6057bf34d016b3e073619527102c5920d23dddd088b8bd7b59bc", kill_on_drop: false }`
[INFO] [stdout] 458a39e65cdb6057bf34d016b3e073619527102c5920d23dddd088b8bd7b59bc