[INFO] fetching crate octoproxy-client 0.1.0... [INFO] checking octoproxy-client-0.1.0 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1 [INFO] extracting crate octoproxy-client 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate octoproxy-client 0.1.0 [INFO] finished tweaking crates.io crate octoproxy-client 0.1.0 [INFO] tweaked toml for crates.io crate octoproxy-client 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate octoproxy-client 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 227 packages to latest compatible versions [INFO] [stderr] Adding axum v0.6.20 (available: v0.8.6) [INFO] [stderr] Adding http v0.2.12 (available: v1.3.1) [INFO] [stderr] Adding hyper v0.14.32 (available: v1.7.0) [INFO] [stderr] Adding quinn v0.10.2 (available: v0.11.9) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding rustls v0.21.12 (available: v0.23.33) [INFO] [stderr] Adding tokio-rustls v0.24.1 (available: v0.26.4) [INFO] [stderr] Adding toml v0.7.8 (available: v0.9.8) [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] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mimalloc v0.1.48 [INFO] [stderr] Downloaded hashring v0.3.6 [INFO] [stderr] Downloaded left-right v0.11.5 [INFO] [stderr] Downloaded rustls-webpki v0.100.3 [INFO] [stderr] Downloaded libmimalloc-sys v0.1.44 [INFO] [stderr] Downloaded octoproxy-lib v0.1.0 [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] 2502000c372eb543aa29659a97c8ab6ab3b226b267a1ef505d565fcd6eeba0d4 [INFO] running `Command { std: "docker" "start" "-a" "2502000c372eb543aa29659a97c8ab6ab3b226b267a1ef505d565fcd6eeba0d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2502000c372eb543aa29659a97c8ab6ab3b226b267a1ef505d565fcd6eeba0d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2502000c372eb543aa29659a97c8ab6ab3b226b267a1ef505d565fcd6eeba0d4", kill_on_drop: false }` [INFO] [stdout] 2502000c372eb543aa29659a97c8ab6ab3b226b267a1ef505d565fcd6eeba0d4 [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] 68563a523b5c02ea0a83e87e1f57db0aba9db853a9d9622a216c666b4ceeab54 [INFO] running `Command { std: "docker" "start" "-a" "68563a523b5c02ea0a83e87e1f57db0aba9db853a9d9622a216c666b4ceeab54", kill_on_drop: false }` [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling rustls v0.21.12 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Compiling axum v0.6.20 [INFO] [stderr] Checking serde_json v1.0.145 [INFO] [stderr] Compiling clap_derive v4.5.49 [INFO] [stderr] Checking clap_builder v4.5.49 [INFO] [stderr] Checking hashring v0.3.6 [INFO] [stderr] Checking left-right v0.11.5 [INFO] [stderr] Checking quinn-udp v0.4.1 [INFO] [stderr] Checking toml_datetime v0.6.11 [INFO] [stderr] Checking serde_spanned v0.6.9 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking toml_edit v0.19.15 [INFO] [stderr] Checking tungstenite v0.20.1 [INFO] [stderr] Checking clap v4.5.49 [INFO] [stderr] Checking matchers v0.2.0 [INFO] [stderr] Checking tracing-subscriber v0.3.20 [INFO] [stderr] Checking toml v0.7.8 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking axum-core v0.3.4 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking rustls-webpki v0.100.3 [INFO] [stderr] Checking quinn-proto v0.10.6 [INFO] [stderr] Checking webpki-roots v0.23.1 [INFO] [stderr] Checking tokio-util v0.7.16 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking tokio-tungstenite v0.20.1 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking h2 v0.3.27 [INFO] [stderr] Checking quinn v0.10.2 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking octoproxy-lib v0.1.0 [INFO] [stderr] Checking octoproxy-client v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/connector.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 41 | host: Option, [INFO] [stdout] 42 | ) -> Result>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 42 | ) -> Result>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/connector.rs:67:23 [INFO] [stdout] | [INFO] [stdout] 67 | fn new_connection(&self) -> PinBoxFut, SR)>>; [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] 67 | fn new_connection(&self) -> PinBoxFut<'_, Result<(JoinHandle<()>, SR)>>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/connector.rs:71:19 [INFO] [stdout] | [INFO] [stdout] 71 | fn new_stream(&self, client: SR, host: Option) -> PinBoxFut> [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 71 | fn new_stream(&self, client: SR, host: Option) -> PinBoxFut<'_, Result> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/connector.rs:156:23 [INFO] [stdout] | [INFO] [stdout] 156 | fn new_connection(&self) -> PinBoxFut, QuicSendRequest)>> { [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] 156 | fn new_connection(&self) -> PinBoxFut<'_, Result<(JoinHandle<()>, QuicSendRequest)>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/connector.rs:182:9 [INFO] [stdout] | [INFO] [stdout] 182 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 185 | ) -> PinBoxFut> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 185 | ) -> PinBoxFut<'_, Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/connector.rs:267:9 [INFO] [stdout] | [INFO] [stdout] 267 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 270 | ) -> PinBoxFut> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 270 | ) -> PinBoxFut<'_, Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/connector.rs:297:23 [INFO] [stdout] | [INFO] [stdout] 297 | fn new_connection(&self) -> PinBoxFut, H2SendRequest)>> { [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] 297 | fn new_connection(&self) -> PinBoxFut<'_, Result<(JoinHandle<()>, H2SendRequest)>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/connector.rs:376:29 [INFO] [stdout] | [INFO] [stdout] 376 | async fn new_stream_fut(&self, host: Option) -> Result>> { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 376 | async fn new_stream_fut(&self, host: Option) -> Result>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/metric.rs:395:12 [INFO] [stdout] | [INFO] [stdout] 395 | fn get(&self) -> Option { [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] 395 | fn get(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/connector.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 41 | host: Option, [INFO] [stdout] 42 | ) -> Result>> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 42 | ) -> Result>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/connector.rs:67:23 [INFO] [stdout] | [INFO] [stdout] 67 | fn new_connection(&self) -> PinBoxFut, SR)>>; [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] 67 | fn new_connection(&self) -> PinBoxFut<'_, Result<(JoinHandle<()>, SR)>>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/connector.rs:71:19 [INFO] [stdout] | [INFO] [stdout] 71 | fn new_stream(&self, client: SR, host: Option) -> PinBoxFut> [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 71 | fn new_stream(&self, client: SR, host: Option) -> PinBoxFut<'_, Result> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/connector.rs:156:23 [INFO] [stdout] | [INFO] [stdout] 156 | fn new_connection(&self) -> PinBoxFut, QuicSendRequest)>> { [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] 156 | fn new_connection(&self) -> PinBoxFut<'_, Result<(JoinHandle<()>, QuicSendRequest)>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/connector.rs:182:9 [INFO] [stdout] | [INFO] [stdout] 182 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 185 | ) -> PinBoxFut> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 185 | ) -> PinBoxFut<'_, Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/connector.rs:267:9 [INFO] [stdout] | [INFO] [stdout] 267 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 270 | ) -> PinBoxFut> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 270 | ) -> PinBoxFut<'_, Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/connector.rs:297:23 [INFO] [stdout] | [INFO] [stdout] 297 | fn new_connection(&self) -> PinBoxFut, H2SendRequest)>> { [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] 297 | fn new_connection(&self) -> PinBoxFut<'_, Result<(JoinHandle<()>, H2SendRequest)>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/connector.rs:376:29 [INFO] [stdout] | [INFO] [stdout] 376 | async fn new_stream_fut(&self, host: Option) -> Result>> { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 376 | async fn new_stream_fut(&self, host: Option) -> Result>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/metric.rs:395:12 [INFO] [stdout] | [INFO] [stdout] 395 | fn get(&self) -> Option { [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] 395 | fn get(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.50s [INFO] running `Command { std: "docker" "inspect" "68563a523b5c02ea0a83e87e1f57db0aba9db853a9d9622a216c666b4ceeab54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68563a523b5c02ea0a83e87e1f57db0aba9db853a9d9622a216c666b4ceeab54", kill_on_drop: false }` [INFO] [stdout] 68563a523b5c02ea0a83e87e1f57db0aba9db853a9d9622a216c666b4ceeab54