[INFO] cloning repository https://github.com/jbaiter/prometheus-service-discovery [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jbaiter/prometheus-service-discovery" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbaiter%2Fprometheus-service-discovery", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbaiter%2Fprometheus-service-discovery'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d6c04cf3fec3d38dbd510be264ebe544edd3ba3a [INFO] testing jbaiter/prometheus-service-discovery against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbaiter%2Fprometheus-service-discovery" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/jbaiter/prometheus-service-discovery [INFO] finished tweaking git repo https://github.com/jbaiter/prometheus-service-discovery [INFO] tweaked toml for git repo https://github.com/jbaiter/prometheus-service-discovery written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jbaiter/prometheus-service-discovery on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/jbaiter/prometheus-service-discovery 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: build [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 dtoa v0.4.7 [INFO] [stderr] Downloaded custom_error v1.9.2 [INFO] [stderr] Downloaded async-trait v0.1.48 [INFO] [stderr] Downloaded combine v4.6.3 [INFO] [stderr] Downloaded redis v0.21.5 [INFO] [stderr] Downloaded clap v3.2.14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4d8f601f445b74a91f2478dc43b912972d248c02df2e5ecfcdf1909a36f72e54 [INFO] running `Command { std: "docker" "start" "-a" "4d8f601f445b74a91f2478dc43b912972d248c02df2e5ecfcdf1909a36f72e54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d8f601f445b74a91f2478dc43b912972d248c02df2e5ecfcdf1909a36f72e54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d8f601f445b74a91f2478dc43b912972d248c02df2e5ecfcdf1909a36f72e54", kill_on_drop: false }` [INFO] [stdout] 4d8f601f445b74a91f2478dc43b912972d248c02df2e5ecfcdf1909a36f72e54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] b16bc3141ed58d14e007a935e59332cbf43d06def4d545071a5a00fbe12f2301 [INFO] running `Command { std: "docker" "start" "-a" "b16bc3141ed58d14e007a935e59332cbf43d06def4d545071a5a00fbe12f2301", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: build [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling serde_derive v1.0.140 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde v1.0.140 [INFO] [stderr] Compiling async-trait v0.1.48 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Compiling os_str_bytes v6.0.0 [INFO] [stderr] Compiling tinyvec v1.1.1 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling dtoa v0.4.7 [INFO] [stderr] Compiling textwrap v0.15.0 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling sha1 v0.6.0 [INFO] [stderr] Compiling custom_error v1.9.2 [INFO] [stderr] Compiling combine v4.6.3 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling unicode-normalization v0.1.17 [INFO] [stderr] Compiling clap v3.2.14 [INFO] [stderr] Compiling regex v1.4.5 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling idna v0.2.2 [INFO] [stderr] Compiling url v2.2.1 [INFO] [stderr] Compiling backoff v0.4.0 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling redis v0.21.5 [INFO] [stderr] Compiling prometheus-sd v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/main.rs:66:1 [INFO] [stdout] | [INFO] [stdout] 66 | fn register_instance(con: &mut redis::Connection, inst: &ServiceInstance) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> src/main.rs:80:6 [INFO] [stdout] | [INFO] [stdout] 80 | .query(con)?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 80 | .query::<()>(con)?; [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/main.rs:85:1 [INFO] [stdout] | [INFO] [stdout] 85 | / fn unregister_instance( [INFO] [stdout] 86 | | con: &mut redis::Connection, [INFO] [stdout] 87 | | service_name: &str, [INFO] [stdout] 88 | | host: Option<&str>, [INFO] [stdout] 89 | | ) -> Result<()> { [INFO] [stdout] | |_______________^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> src/main.rs:133:10 [INFO] [stdout] | [INFO] [stdout] 133 | pipe.query(con)?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 133 | pipe.query::<()>(con)?; [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/main.rs:153:1 [INFO] [stdout] | [INFO] [stdout] 153 | / fn monitor_registry( [INFO] [stdout] 154 | | con: &mut redis::Connection, [INFO] [stdout] 155 | | client: &redis::Client, [INFO] [stdout] 156 | | out_path: &Path, [INFO] [stdout] 157 | | ) -> Result<()> { [INFO] [stdout] | |_______________^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> src/main.rs:169:10 [INFO] [stdout] | [INFO] [stdout] 169 | .query(&mut pubsub_con)?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 169 | .query::<()>(&mut pubsub_con)?; [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.39s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: prometheus-sd v0.3.0 (/opt/rustwide/workdir), redis v0.21.5 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "b16bc3141ed58d14e007a935e59332cbf43d06def4d545071a5a00fbe12f2301", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b16bc3141ed58d14e007a935e59332cbf43d06def4d545071a5a00fbe12f2301", kill_on_drop: false }` [INFO] [stdout] b16bc3141ed58d14e007a935e59332cbf43d06def4d545071a5a00fbe12f2301 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] fb88df6fe03884b4fde3903f4c1316815846fae07e305b47609f96365e6a5a83 [INFO] running `Command { std: "docker" "start" "-a" "fb88df6fe03884b4fde3903f4c1316815846fae07e305b47609f96365e6a5a83", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: build [INFO] [stderr] Compiling prometheus-sd v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/main.rs:66:1 [INFO] [stdout] | [INFO] [stdout] 66 | fn register_instance(con: &mut redis::Connection, inst: &ServiceInstance) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> src/main.rs:80:6 [INFO] [stdout] | [INFO] [stdout] 80 | .query(con)?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 80 | .query::<()>(con)?; [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/main.rs:85:1 [INFO] [stdout] | [INFO] [stdout] 85 | / fn unregister_instance( [INFO] [stdout] 86 | | con: &mut redis::Connection, [INFO] [stdout] 87 | | service_name: &str, [INFO] [stdout] 88 | | host: Option<&str>, [INFO] [stdout] 89 | | ) -> Result<()> { [INFO] [stdout] | |_______________^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> src/main.rs:133:10 [INFO] [stdout] | [INFO] [stdout] 133 | pipe.query(con)?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 133 | pipe.query::<()>(con)?; [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/main.rs:153:1 [INFO] [stdout] | [INFO] [stdout] 153 | / fn monitor_registry( [INFO] [stdout] 154 | | con: &mut redis::Connection, [INFO] [stdout] 155 | | client: &redis::Client, [INFO] [stdout] 156 | | out_path: &Path, [INFO] [stdout] 157 | | ) -> Result<()> { [INFO] [stdout] | |_______________^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> src/main.rs:169:10 [INFO] [stdout] | [INFO] [stdout] 169 | .query(&mut pubsub_con)?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 169 | .query::<()>(&mut pubsub_con)?; [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.12s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: prometheus-sd v0.3.0 (/opt/rustwide/workdir), redis v0.21.5 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "fb88df6fe03884b4fde3903f4c1316815846fae07e305b47609f96365e6a5a83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb88df6fe03884b4fde3903f4c1316815846fae07e305b47609f96365e6a5a83", kill_on_drop: false }` [INFO] [stdout] fb88df6fe03884b4fde3903f4c1316815846fae07e305b47609f96365e6a5a83 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] df3b3a0f0ba35dc54d1fed98f1b7278faca30ea3f829f2b81e07dc3f668c7c0f [INFO] running `Command { std: "docker" "start" "-a" "df3b3a0f0ba35dc54d1fed98f1b7278faca30ea3f829f2b81e07dc3f668c7c0f", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: build [INFO] [stderr] warning: this function depends on never type fallback being `()` [INFO] [stderr] --> src/main.rs:66:1 [INFO] [stderr] | [INFO] [stderr] 66 | fn register_instance(con: &mut redis::Connection, inst: &ServiceInstance) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = help: specify the types explicitly [INFO] [stderr] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stderr] --> src/main.rs:80:6 [INFO] [stderr] | [INFO] [stderr] 80 | .query(con)?; [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stderr] help: use `()` annotations to avoid fallback changes [INFO] [stderr] | [INFO] [stderr] 80 | .query::<()>(con)?; [INFO] [stderr] | ++++++ [INFO] [stderr] [INFO] [stderr] warning: this function depends on never type fallback being `()` [INFO] [stderr] --> src/main.rs:85:1 [INFO] [stderr] | [INFO] [stderr] 85 | / fn unregister_instance( [INFO] [stderr] 86 | | con: &mut redis::Connection, [INFO] [stderr] 87 | | service_name: &str, [INFO] [stderr] 88 | | host: Option<&str>, [INFO] [stderr] 89 | | ) -> Result<()> { [INFO] [stderr] | |_______________^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = help: specify the types explicitly [INFO] [stderr] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stderr] --> src/main.rs:133:10 [INFO] [stderr] | [INFO] [stderr] 133 | pipe.query(con)?; [INFO] [stderr] | ^^^^^ [INFO] [stderr] help: use `()` annotations to avoid fallback changes [INFO] [stderr] | [INFO] [stderr] 133 | pipe.query::<()>(con)?; [INFO] [stderr] | ++++++ [INFO] [stderr] [INFO] [stderr] warning: this function depends on never type fallback being `()` [INFO] [stderr] --> src/main.rs:153:1 [INFO] [stderr] | [INFO] [stderr] 153 | / fn monitor_registry( [INFO] [stderr] 154 | | con: &mut redis::Connection, [INFO] [stderr] 155 | | client: &redis::Client, [INFO] [stderr] 156 | | out_path: &Path, [INFO] [stderr] 157 | | ) -> Result<()> { [INFO] [stderr] | |_______________^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = help: specify the types explicitly [INFO] [stderr] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stderr] --> src/main.rs:169:10 [INFO] [stderr] | [INFO] [stderr] 169 | .query(&mut pubsub_con)?; [INFO] [stderr] | ^^^^^ [INFO] [stderr] help: use `()` annotations to avoid fallback changes [INFO] [stderr] | [INFO] [stderr] 169 | .query::<()>(&mut pubsub_con)?; [INFO] [stderr] | ++++++ [INFO] [stderr] [INFO] [stderr] warning: `prometheus-sd` (bin "prometheus-sd" test) generated 3 warnings (run `cargo fix --bin "prometheus-sd" --tests` to apply 3 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: prometheus-sd v0.3.0 (/opt/rustwide/workdir), redis v0.21.5 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/prometheus_sd-8fe5efaea9cc36fd) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "df3b3a0f0ba35dc54d1fed98f1b7278faca30ea3f829f2b81e07dc3f668c7c0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df3b3a0f0ba35dc54d1fed98f1b7278faca30ea3f829f2b81e07dc3f668c7c0f", kill_on_drop: false }` [INFO] [stdout] df3b3a0f0ba35dc54d1fed98f1b7278faca30ea3f829f2b81e07dc3f668c7c0f