[INFO] fetching crate sparkle-convenience 0.16.0-rc.3... [INFO] testing sparkle-convenience-0.16.0-rc.3 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate sparkle-convenience 0.16.0-rc.3 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate sparkle-convenience 0.16.0-rc.3 [INFO] finished tweaking crates.io crate sparkle-convenience 0.16.0-rc.3 [INFO] tweaked toml for crates.io crate sparkle-convenience 0.16.0-rc.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate sparkle-convenience 0.16.0-rc.3 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 138 packages to latest compatible versions [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.12) [INFO] [stderr] Adding titlecase v2.2.1 (available: v3.6.0) [INFO] [stderr] Adding twilight-gateway v0.15.4 (available: v0.16.0) [INFO] [stderr] Adding twilight-http v0.15.4 (available: v0.16.0) [INFO] [stderr] Adding twilight-model v0.15.4 (available: v0.16.0) [INFO] [stderr] Adding twilight-validate v0.15.3 (available: v0.16.0) [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] Downloading crates ... [INFO] [stderr] Downloaded twilight-gateway v0.15.4 [INFO] [stderr] Downloaded twilight-gateway-queue v0.15.4 [INFO] [stderr] Downloaded titlecase v2.2.1 [INFO] [stderr] Downloaded twilight-http-ratelimiting v0.15.3 [INFO] [stderr] Downloaded twilight-validate v0.15.3 [INFO] [stderr] Downloaded twilight-http v0.15.4 [INFO] [stderr] Downloaded twilight-model v0.15.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 3b833e02da225a660d45d4f24ea8a317e4a30cbeeb55f56132ea99ca48b511d0 [INFO] running `Command { std: "docker" "start" "-a" "3b833e02da225a660d45d4f24ea8a317e4a30cbeeb55f56132ea99ca48b511d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3b833e02da225a660d45d4f24ea8a317e4a30cbeeb55f56132ea99ca48b511d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b833e02da225a660d45d4f24ea8a317e4a30cbeeb55f56132ea99ca48b511d0", kill_on_drop: false }` [INFO] [stdout] 3b833e02da225a660d45d4f24ea8a317e4a30cbeeb55f56132ea99ca48b511d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] d3db2acf0acd827440a1b832ce1c4111e3392a3f661a3401c033238633a22bdf [INFO] running `Command { std: "docker" "start" "-a" "d3db2acf0acd827440a1b832ce1c4111e3392a3f661a3401c033238633a22bdf", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling writeable v0.6.1 [INFO] [stderr] Compiling litemap v0.8.0 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Compiling icu_normalizer_data v2.0.0 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling httparse v1.10.1 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling ordered-float v2.10.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling utf8_iter v1.0.4 [INFO] [stderr] Compiling hashbrown v0.15.4 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling time v0.3.41 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling try-lock v0.2.5 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling want v0.3.1 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling utf-8 v0.7.6 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling httpdate v1.0.3 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling tokio v1.45.1 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling tower-service v0.3.3 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling indexmap v2.10.0 [INFO] [stderr] Compiling joinery v2.1.0 [INFO] [stderr] Compiling http-body v0.4.6 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling tokio-util v0.7.15 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling serde_repr v0.1.20 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling titlecase v2.2.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.8.0 [INFO] [stderr] Compiling h2 v0.3.26 [INFO] [stderr] Compiling twilight-http-ratelimiting v0.15.3 [INFO] [stderr] Compiling twilight-gateway-queue v0.15.4 [INFO] [stderr] Compiling zerovec v0.11.2 [INFO] [stderr] Compiling zerotrie v0.2.2 [INFO] [stderr] Compiling tinystr v0.8.1 [INFO] [stderr] Compiling potential_utf v0.1.2 [INFO] [stderr] Compiling icu_collections v2.0.0 [INFO] [stderr] Compiling icu_locale_core v2.0.0 [INFO] [stderr] Compiling icu_provider v2.0.0 [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling hyper v0.14.32 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling serde-value v0.7.0 [INFO] [stderr] Compiling twilight-model v0.15.4 [INFO] [stderr] Compiling tungstenite v0.18.0 [INFO] [stderr] Compiling tokio-tungstenite v0.18.0 [INFO] [stderr] Compiling twilight-validate v0.15.3 [INFO] [stderr] Compiling twilight-http v0.15.4 [INFO] [stderr] Compiling twilight-gateway v0.15.4 [INFO] [stderr] Compiling sparkle-convenience v0.16.0-rc.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `pointer_structural_match` has been removed: converted into hard error, see RFC #3535 for more information [INFO] [stdout] --> src/lib.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | pointer_structural_match, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `unused_tuple_struct_fields` has been renamed to `dead_code` [INFO] [stdout] --> src/lib.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 84 | unused_tuple_struct_fields, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `dead_code` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/message.rs:320:10 [INFO] [stdout] | [INFO] [stdout] 320 | &'handle self, [INFO] [stdout] | ^^^^^^^ these lifetimes flow to the output [INFO] [stdout] 321 | webhook_id: Id, [INFO] [stdout] 322 | token: &'handle str, [INFO] [stdout] | ^^^^^^^ these lifetimes flow to the output [INFO] [stdout] 323 | ) -> Result, MessageValidationError> { [INFO] [stdout] | -- the lifetime gets resolved as `'handle` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'handle` [INFO] [stdout] | [INFO] [stdout] 323 - ) -> Result, MessageValidationError> { [INFO] [stdout] 323 + ) -> Result, MessageValidationError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 55.40s [INFO] running `Command { std: "docker" "inspect" "d3db2acf0acd827440a1b832ce1c4111e3392a3f661a3401c033238633a22bdf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3db2acf0acd827440a1b832ce1c4111e3392a3f661a3401c033238633a22bdf", kill_on_drop: false }` [INFO] [stdout] d3db2acf0acd827440a1b832ce1c4111e3392a3f661a3401c033238633a22bdf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6a624ec5319945d34137551e164818109cf54dc2a687af3e8b428ec01df4f69b [INFO] running `Command { std: "docker" "start" "-a" "6a624ec5319945d34137551e164818109cf54dc2a687af3e8b428ec01df4f69b", kill_on_drop: false }` [INFO] [stdout] warning: lint `pointer_structural_match` has been removed: converted into hard error, see RFC #3535 for more information [INFO] [stdout] --> src/lib.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | pointer_structural_match, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `unused_tuple_struct_fields` has been renamed to `dead_code` [INFO] [stdout] --> src/lib.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 84 | unused_tuple_struct_fields, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `dead_code` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/message.rs:320:10 [INFO] [stdout] | [INFO] [stdout] 320 | &'handle self, [INFO] [stdout] | ^^^^^^^ these lifetimes flow to the output [INFO] [stdout] 321 | webhook_id: Id, [INFO] [stdout] 322 | token: &'handle str, [INFO] [stdout] | ^^^^^^^ these lifetimes flow to the output [INFO] [stdout] 323 | ) -> Result, MessageValidationError> { [INFO] [stdout] | -- the lifetime gets resolved as `'handle` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'handle` [INFO] [stdout] | [INFO] [stdout] 323 - ) -> Result, MessageValidationError> { [INFO] [stdout] 323 + ) -> Result, MessageValidationError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling sparkle-convenience v0.16.0-rc.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `pointer_structural_match` has been removed: converted into hard error, see RFC #3535 for more information [INFO] [stdout] --> src/lib.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 68 | pointer_structural_match, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `unused_tuple_struct_fields` has been renamed to `dead_code` [INFO] [stdout] --> src/lib.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 84 | unused_tuple_struct_fields, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `dead_code` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/message.rs:320:10 [INFO] [stdout] | [INFO] [stdout] 320 | &'handle self, [INFO] [stdout] | ^^^^^^^ these lifetimes flow to the output [INFO] [stdout] 321 | webhook_id: Id, [INFO] [stdout] 322 | token: &'handle str, [INFO] [stdout] | ^^^^^^^ these lifetimes flow to the output [INFO] [stdout] 323 | ) -> Result, MessageValidationError> { [INFO] [stdout] | -- the lifetime gets resolved as `'handle` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'handle` [INFO] [stdout] | [INFO] [stdout] 323 - ) -> Result, MessageValidationError> { [INFO] [stdout] 323 + ) -> Result, MessageValidationError> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.65s [INFO] running `Command { std: "docker" "inspect" "6a624ec5319945d34137551e164818109cf54dc2a687af3e8b428ec01df4f69b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a624ec5319945d34137551e164818109cf54dc2a687af3e8b428ec01df4f69b", kill_on_drop: false }` [INFO] [stdout] 6a624ec5319945d34137551e164818109cf54dc2a687af3e8b428ec01df4f69b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 255703a31cb291895dec9c2a69c606162b4c376cad940dc4dff33275af527e42 [INFO] running `Command { std: "docker" "start" "-a" "255703a31cb291895dec9c2a69c606162b4c376cad940dc4dff33275af527e42", kill_on_drop: false }` [INFO] [stderr] warning: lint `pointer_structural_match` has been removed: converted into hard error, see RFC #3535 for more information [INFO] [stderr] --> src/lib.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | pointer_structural_match, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stderr] [INFO] [stderr] warning: lint `unused_tuple_struct_fields` has been renamed to `dead_code` [INFO] [stderr] --> src/lib.rs:84:5 [INFO] [stderr] | [INFO] [stderr] 84 | unused_tuple_struct_fields, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `dead_code` [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/message.rs:320:10 [INFO] [stderr] | [INFO] [stderr] 320 | &'handle self, [INFO] [stderr] | ^^^^^^^ these lifetimes flow to the output [INFO] [stderr] 321 | webhook_id: Id, [INFO] [stderr] 322 | token: &'handle str, [INFO] [stderr] | ^^^^^^^ these lifetimes flow to the output [INFO] [stderr] 323 | ) -> Result, MessageValidationError> { [INFO] [stderr] | -- the lifetime gets resolved as `'handle` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to consistently use `'handle` [INFO] [stderr] | [INFO] [stderr] 323 - ) -> Result, MessageValidationError> { [INFO] [stderr] 323 + ) -> Result, MessageValidationError> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `sparkle-convenience` (lib) generated 3 warnings (run `cargo fix --lib -p sparkle-convenience` to apply 2 suggestions) [INFO] [stderr] warning: `sparkle-convenience` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/sparkle_convenience-6443c66b8abe729f) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test interaction::tests::atomic_preserved ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "255703a31cb291895dec9c2a69c606162b4c376cad940dc4dff33275af527e42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "255703a31cb291895dec9c2a69c606162b4c376cad940dc4dff33275af527e42", kill_on_drop: false }` [INFO] [stdout] 255703a31cb291895dec9c2a69c606162b4c376cad940dc4dff33275af527e42