[INFO] fetching crate redact-composer-synthesis 0.1.1... [INFO] checking redact-composer-synthesis-0.1.1 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate redact-composer-synthesis 0.1.1 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate redact-composer-synthesis 0.1.1 [INFO] finished tweaking crates.io crate redact-composer-synthesis 0.1.1 [INFO] tweaked toml for crates.io crate redact-composer-synthesis 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate redact-composer-synthesis 0.1.1 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 50 packages to latest compatible versions [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.12) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ea1721a4247f24fa1577f1de854a21f96c5edd5220b8bd1bbaabf416fcc75786 [INFO] running `Command { std: "docker" "start" "-a" "ea1721a4247f24fa1577f1de854a21f96c5edd5220b8bd1bbaabf416fcc75786", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ea1721a4247f24fa1577f1de854a21f96c5edd5220b8bd1bbaabf416fcc75786", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea1721a4247f24fa1577f1de854a21f96c5edd5220b8bd1bbaabf416fcc75786", kill_on_drop: false }` [INFO] [stdout] ea1721a4247f24fa1577f1de854a21f96c5edd5220b8bd1bbaabf416fcc75786 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 72f3a3122c779c15c4ac3950d84e8cd273bfc6c8b5b39e0f6b722efe2120e691 [INFO] running `Command { std: "docker" "start" "-a" "72f3a3122c779c15c4ac3950d84e8cd273bfc6c8b5b39e0f6b722efe2120e691", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Checking twox-hash v1.6.3 [INFO] [stderr] Compiling typeid v1.0.3 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking midly v0.5.3 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking rustysynth v1.3.5 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking inventory v0.3.20 [INFO] [stderr] Checking hound v3.5.1 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling typetag-impl v0.2.20 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling redact-composer-derive v0.1.2 [INFO] [stderr] Checking redact-composer-core v0.2.5 [INFO] [stderr] Checking redact-composer-midi v0.1.9 [INFO] [stderr] Checking redact-composer-musical v0.3.4 [INFO] [stderr] Checking redact-composer-synthesis v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:104:10 [INFO] [stdout] | [INFO] [stdout] 104 | &'a self, [INFO] [stdout] | ^^ these lifetimes flow to the output [INFO] [stdout] 105 | content: &'a S, [INFO] [stdout] | ^^ these lifetimes flow to the output [INFO] [stdout] 106 | ) -> SF2SynthesisRequest<'_, S> { [INFO] [stdout] | -- the lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 106 - ) -> SF2SynthesisRequest<'_, S> { [INFO] [stdout] 106 + ) -> SF2SynthesisRequest<'a, S> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:128:29 [INFO] [stdout] | [INFO] [stdout] 128 | fn synthesize_with<'a>(&'a self, synth: &'a SF2Synthesizer) -> SF2SynthesisRequest<'_, M> { [INFO] [stdout] | ^^ ^^ these lifetimes flow to the output -- the lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | these lifetimes flow to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 128 - fn synthesize_with<'a>(&'a self, synth: &'a SF2Synthesizer) -> SF2SynthesisRequest<'_, M> { [INFO] [stdout] 128 + fn synthesize_with<'a>(&'a self, synth: &'a SF2Synthesizer) -> SF2SynthesisRequest<'a, M> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:139:29 [INFO] [stdout] | [INFO] [stdout] 139 | fn synthesize_with<'a>(&'a self, synth: &'a SF2Synthesizer) -> SF2SynthesisRequest<'_, M>; [INFO] [stdout] | ^^ ^^ these lifetimes flow to the output -- the lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | these lifetimes flow to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 139 - fn synthesize_with<'a>(&'a self, synth: &'a SF2Synthesizer) -> SF2SynthesisRequest<'_, M>; [INFO] [stdout] 139 + fn synthesize_with<'a>(&'a self, synth: &'a SF2Synthesizer) -> SF2SynthesisRequest<'a, M>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking erased-serde v0.4.6 [INFO] [stderr] Checking typetag v0.2.20 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:104:10 [INFO] [stdout] | [INFO] [stdout] 104 | &'a self, [INFO] [stdout] | ^^ these lifetimes flow to the output [INFO] [stdout] 105 | content: &'a S, [INFO] [stdout] | ^^ these lifetimes flow to the output [INFO] [stdout] 106 | ) -> SF2SynthesisRequest<'_, S> { [INFO] [stdout] | -- the lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 106 - ) -> SF2SynthesisRequest<'_, S> { [INFO] [stdout] 106 + ) -> SF2SynthesisRequest<'a, S> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:128:29 [INFO] [stdout] | [INFO] [stdout] 128 | fn synthesize_with<'a>(&'a self, synth: &'a SF2Synthesizer) -> SF2SynthesisRequest<'_, M> { [INFO] [stdout] | ^^ ^^ these lifetimes flow to the output -- the lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | these lifetimes flow to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 128 - fn synthesize_with<'a>(&'a self, synth: &'a SF2Synthesizer) -> SF2SynthesisRequest<'_, M> { [INFO] [stdout] 128 + fn synthesize_with<'a>(&'a self, synth: &'a SF2Synthesizer) -> SF2SynthesisRequest<'a, M> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:139:29 [INFO] [stdout] | [INFO] [stdout] 139 | fn synthesize_with<'a>(&'a self, synth: &'a SF2Synthesizer) -> SF2SynthesisRequest<'_, M>; [INFO] [stdout] | ^^ ^^ these lifetimes flow to the output -- the lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | these lifetimes flow to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 139 - fn synthesize_with<'a>(&'a self, synth: &'a SF2Synthesizer) -> SF2SynthesisRequest<'_, M>; [INFO] [stdout] 139 + fn synthesize_with<'a>(&'a self, synth: &'a SF2Synthesizer) -> SF2SynthesisRequest<'a, M>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.17s [INFO] running `Command { std: "docker" "inspect" "72f3a3122c779c15c4ac3950d84e8cd273bfc6c8b5b39e0f6b722efe2120e691", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72f3a3122c779c15c4ac3950d84e8cd273bfc6c8b5b39e0f6b722efe2120e691", kill_on_drop: false }` [INFO] [stdout] 72f3a3122c779c15c4ac3950d84e8cd273bfc6c8b5b39e0f6b722efe2120e691