[INFO] fetching crate rtpmidi 0.4.4... [INFO] testing rtpmidi-0.4.4 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate rtpmidi 0.4.4 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate rtpmidi 0.4.4 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate rtpmidi 0.4.4 [INFO] tweaked toml for crates.io crate rtpmidi 0.4.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rtpmidi 0.4.4 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rtpmidi 0.4.4 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4b4c60d2f005163b5938a924ca846d422f8b73d8e8435f8c123dc9233776996d [INFO] running `Command { std: "docker" "start" "-a" "4b4c60d2f005163b5938a924ca846d422f8b73d8e8435f8c123dc9233776996d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4b4c60d2f005163b5938a924ca846d422f8b73d8e8435f8c123dc9233776996d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b4c60d2f005163b5938a924ca846d422f8b73d8e8435f8c123dc9233776996d", kill_on_drop: false }` [INFO] [stdout] 4b4c60d2f005163b5938a924ca846d422f8b73d8e8435f8c123dc9233776996d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2da031ef62b74e194e3d564e55952e7c3946a22f8c69424cc4289e9f7b42885f [INFO] running `Command { std: "docker" "start" "-a" "2da031ef62b74e194e3d564e55952e7c3946a22f8c69424cc4289e9f7b42885f", kill_on_drop: false }` [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling mio v1.0.3 [INFO] [stderr] Compiling socket2 v0.5.9 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling midi-types v0.2.1 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling zerocopy-derive v0.8.26 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling tokio v1.45.0 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling tokio-util v0.7.15 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.1 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling rtpmidi v0.4.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: enum `ControlPacketMarkerEnum` is never used [INFO] [stdout] --> src/packets/control_packets/control_packet.rs:18:6 [INFO] [stdout] | [INFO] [stdout] 18 | enum ControlPacketMarkerEnum { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ControlPacketMarker` is never constructed [INFO] [stdout] --> src/packets/control_packets/control_packet.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | struct ControlPacketMarker(ControlPacketMarkerEnum, ControlPacketMarkerEnum); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/packets/midi_packets/midi_message_ext.rs:13:62 [INFO] [stdout] | [INFO] [stdout] 13 | fn from_status_byte(status_byte: u8, channel: u8, bytes: &[u8]) -> std::io::Result<(RtpMidiMessage, &[u8])>; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ ^^^^^ the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden 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] 13 | fn from_status_byte(status_byte: u8, channel: u8, bytes: &[u8]) -> std::io::Result<(RtpMidiMessage<'_>, &[u8])>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/packets/midi_packets/midi_message_ext.rs:14:29 [INFO] [stdout] | [INFO] [stdout] 14 | fn from_be_bytes(bytes: &[u8], running_status: Option) -> std::io::Result<(RtpMidiMessage, &[u8])>; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ ^^^^^ the same lifetime is elided here [INFO] [stdout] | | | [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] 14 | fn from_be_bytes(bytes: &[u8], running_status: Option) -> std::io::Result<(RtpMidiMessage<'_>, &[u8])>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/packets/midi_packets/midi_message_ext.rs:81:62 [INFO] [stdout] | [INFO] [stdout] 81 | fn from_status_byte(status_byte: u8, channel: u8, bytes: &[u8]) -> Result<(RtpMidiMessage, &[u8])> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ ^^^^^ the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden 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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 81 | fn from_status_byte(status_byte: u8, channel: u8, bytes: &[u8]) -> Result<(RtpMidiMessage<'_>, &[u8])> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/packets/midi_packets/midi_message_ext.rs:115:29 [INFO] [stdout] | [INFO] [stdout] 115 | fn from_be_bytes(bytes: &[u8], running_status: Option) -> std::io::Result<(RtpMidiMessage, &[u8])> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ ^^^^^ the same lifetime is elided here [INFO] [stdout] | | | [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] 115 | fn from_be_bytes(bytes: &[u8], running_status: Option) -> std::io::Result<(RtpMidiMessage<'_>, &[u8])> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/packets/midi_packets/midi_packet.rs:31:21 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn commands(&self) -> MidiCommandIterator { [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] 31 | pub fn commands(&self) -> MidiCommandIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.90s [INFO] running `Command { std: "docker" "inspect" "2da031ef62b74e194e3d564e55952e7c3946a22f8c69424cc4289e9f7b42885f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2da031ef62b74e194e3d564e55952e7c3946a22f8c69424cc4289e9f7b42885f", kill_on_drop: false }` [INFO] [stdout] 2da031ef62b74e194e3d564e55952e7c3946a22f8c69424cc4289e9f7b42885f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ebb0834d8a4ad768cceeb8b96d9d1f54b65c929b7627e9d2808513b6675879ed [INFO] running `Command { std: "docker" "start" "-a" "ebb0834d8a4ad768cceeb8b96d9d1f54b65c929b7627e9d2808513b6675879ed", kill_on_drop: false }` [INFO] [stderr] Compiling tokio v1.45.0 [INFO] [stderr] Compiling tokio-util v0.7.15 [INFO] [stderr] Compiling rtpmidi v0.4.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: enum `ControlPacketMarkerEnum` is never used [INFO] [stdout] --> src/packets/control_packets/control_packet.rs:18:6 [INFO] [stdout] | [INFO] [stdout] 18 | enum ControlPacketMarkerEnum { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ControlPacketMarker` is never constructed [INFO] [stdout] --> src/packets/control_packets/control_packet.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | struct ControlPacketMarker(ControlPacketMarkerEnum, ControlPacketMarkerEnum); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/packets/midi_packets/midi_message_ext.rs:13:62 [INFO] [stdout] | [INFO] [stdout] 13 | fn from_status_byte(status_byte: u8, channel: u8, bytes: &[u8]) -> std::io::Result<(RtpMidiMessage, &[u8])>; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ ^^^^^ the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden 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] 13 | fn from_status_byte(status_byte: u8, channel: u8, bytes: &[u8]) -> std::io::Result<(RtpMidiMessage<'_>, &[u8])>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/packets/midi_packets/midi_message_ext.rs:14:29 [INFO] [stdout] | [INFO] [stdout] 14 | fn from_be_bytes(bytes: &[u8], running_status: Option) -> std::io::Result<(RtpMidiMessage, &[u8])>; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ ^^^^^ the same lifetime is elided here [INFO] [stdout] | | | [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] 14 | fn from_be_bytes(bytes: &[u8], running_status: Option) -> std::io::Result<(RtpMidiMessage<'_>, &[u8])>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/packets/midi_packets/midi_message_ext.rs:81:62 [INFO] [stdout] | [INFO] [stdout] 81 | fn from_status_byte(status_byte: u8, channel: u8, bytes: &[u8]) -> Result<(RtpMidiMessage, &[u8])> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ ^^^^^ the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden 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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 81 | fn from_status_byte(status_byte: u8, channel: u8, bytes: &[u8]) -> Result<(RtpMidiMessage<'_>, &[u8])> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/packets/midi_packets/midi_message_ext.rs:115:29 [INFO] [stdout] | [INFO] [stdout] 115 | fn from_be_bytes(bytes: &[u8], running_status: Option) -> std::io::Result<(RtpMidiMessage, &[u8])> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ ^^^^^ the same lifetime is elided here [INFO] [stdout] | | | [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] 115 | fn from_be_bytes(bytes: &[u8], running_status: Option) -> std::io::Result<(RtpMidiMessage<'_>, &[u8])> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/packets/midi_packets/midi_packet.rs:31:21 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn commands(&self) -> MidiCommandIterator { [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] 31 | pub fn commands(&self) -> MidiCommandIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ControlPacketMarkerEnum` is never used [INFO] [stdout] --> src/packets/control_packets/control_packet.rs:18:6 [INFO] [stdout] | [INFO] [stdout] 18 | enum ControlPacketMarkerEnum { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ControlPacketMarker` is never constructed [INFO] [stdout] --> src/packets/control_packets/control_packet.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | struct ControlPacketMarker(ControlPacketMarkerEnum, ControlPacketMarkerEnum); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/packets/midi_packets/midi_message_ext.rs:13:62 [INFO] [stdout] | [INFO] [stdout] 13 | fn from_status_byte(status_byte: u8, channel: u8, bytes: &[u8]) -> std::io::Result<(RtpMidiMessage, &[u8])>; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ ^^^^^ the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden 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] 13 | fn from_status_byte(status_byte: u8, channel: u8, bytes: &[u8]) -> std::io::Result<(RtpMidiMessage<'_>, &[u8])>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/packets/midi_packets/midi_message_ext.rs:14:29 [INFO] [stdout] | [INFO] [stdout] 14 | fn from_be_bytes(bytes: &[u8], running_status: Option) -> std::io::Result<(RtpMidiMessage, &[u8])>; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ ^^^^^ the same lifetime is elided here [INFO] [stdout] | | | [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] 14 | fn from_be_bytes(bytes: &[u8], running_status: Option) -> std::io::Result<(RtpMidiMessage<'_>, &[u8])>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/packets/midi_packets/midi_message_ext.rs:81:62 [INFO] [stdout] | [INFO] [stdout] 81 | fn from_status_byte(status_byte: u8, channel: u8, bytes: &[u8]) -> Result<(RtpMidiMessage, &[u8])> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ ^^^^^ the same lifetime is elided here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden 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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 81 | fn from_status_byte(status_byte: u8, channel: u8, bytes: &[u8]) -> Result<(RtpMidiMessage<'_>, &[u8])> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/packets/midi_packets/midi_message_ext.rs:115:29 [INFO] [stdout] | [INFO] [stdout] 115 | fn from_be_bytes(bytes: &[u8], running_status: Option) -> std::io::Result<(RtpMidiMessage, &[u8])> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ ^^^^^ the same lifetime is elided here [INFO] [stdout] | | | [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] 115 | fn from_be_bytes(bytes: &[u8], running_status: Option) -> std::io::Result<(RtpMidiMessage<'_>, &[u8])> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/packets/midi_packets/midi_packet.rs:31:21 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn commands(&self) -> MidiCommandIterator { [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] 31 | pub fn commands(&self) -> MidiCommandIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 12.79s [INFO] running `Command { std: "docker" "inspect" "ebb0834d8a4ad768cceeb8b96d9d1f54b65c929b7627e9d2808513b6675879ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebb0834d8a4ad768cceeb8b96d9d1f54b65c929b7627e9d2808513b6675879ed", kill_on_drop: false }` [INFO] [stdout] ebb0834d8a4ad768cceeb8b96d9d1f54b65c929b7627e9d2808513b6675879ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c9e3e035e6a96acadc5d59db60d65fde9ca6851cab6d5f0f3d597417065939b9 [INFO] running `Command { std: "docker" "start" "-a" "c9e3e035e6a96acadc5d59db60d65fde9ca6851cab6d5f0f3d597417065939b9", kill_on_drop: false }` [INFO] [stderr] warning: enum `ControlPacketMarkerEnum` is never used [INFO] [stderr] --> src/packets/control_packets/control_packet.rs:18:6 [INFO] [stderr] | [INFO] [stderr] 18 | enum ControlPacketMarkerEnum { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `ControlPacketMarker` is never constructed [INFO] [stderr] --> src/packets/control_packets/control_packet.rs:25:8 [INFO] [stderr] | [INFO] [stderr] 25 | struct ControlPacketMarker(ControlPacketMarkerEnum, ControlPacketMarkerEnum); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/packets/midi_packets/midi_message_ext.rs:13:62 [INFO] [stderr] | [INFO] [stderr] 13 | fn from_status_byte(status_byte: u8, channel: u8, bytes: &[u8]) -> std::io::Result<(RtpMidiMessage, &[u8])>; [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^ ^^^^^ the same lifetime is elided here [INFO] [stderr] | | | [INFO] [stderr] | | the same lifetime is hidden here [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 13 | fn from_status_byte(status_byte: u8, channel: u8, bytes: &[u8]) -> std::io::Result<(RtpMidiMessage<'_>, &[u8])>; [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/packets/midi_packets/midi_message_ext.rs:14:29 [INFO] [stderr] | [INFO] [stderr] 14 | fn from_be_bytes(bytes: &[u8], running_status: Option) -> std::io::Result<(RtpMidiMessage, &[u8])>; [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^ ^^^^^ the same lifetime is elided here [INFO] [stderr] | | | [INFO] [stderr] | the lifetime is elided here the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 14 | fn from_be_bytes(bytes: &[u8], running_status: Option) -> std::io::Result<(RtpMidiMessage<'_>, &[u8])>; [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/packets/midi_packets/midi_message_ext.rs:81:62 [INFO] [stderr] | [INFO] [stderr] 81 | fn from_status_byte(status_byte: u8, channel: u8, bytes: &[u8]) -> Result<(RtpMidiMessage, &[u8])> { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^ ^^^^^ the same lifetime is elided here [INFO] [stderr] | | | [INFO] [stderr] | | the same lifetime is hidden here [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 81 | fn from_status_byte(status_byte: u8, channel: u8, bytes: &[u8]) -> Result<(RtpMidiMessage<'_>, &[u8])> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/packets/midi_packets/midi_message_ext.rs:115:29 [INFO] [stderr] | [INFO] [stderr] 115 | fn from_be_bytes(bytes: &[u8], running_status: Option) -> std::io::Result<(RtpMidiMessage, &[u8])> { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^ ^^^^^ the same lifetime is elided here [INFO] [stderr] | | | [INFO] [stderr] | the lifetime is elided here the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 115 | fn from_be_bytes(bytes: &[u8], running_status: Option) -> std::io::Result<(RtpMidiMessage<'_>, &[u8])> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/packets/midi_packets/midi_packet.rs:31:21 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn commands(&self) -> MidiCommandIterator { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 31 | pub fn commands(&self) -> MidiCommandIterator<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `rtpmidi` (lib) generated 7 warnings (run `cargo fix --lib -p rtpmidi` to apply 5 suggestions) [INFO] [stderr] warning: `rtpmidi` (lib test) generated 7 warnings (7 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rtpmidi-92d22ef5863fa77d) [INFO] [stdout] [INFO] [stdout] running 33 tests [INFO] [stdout] test packets::control_packets::control_packet::tests::test_is_control_packet ... ok [INFO] [stdout] test packets::control_packets::clock_sync_packet::tests::test_read_control_packet_2 ... ok [INFO] [stdout] test packets::control_packets::control_packet::tests::test_parse_too_short_control_packet ... ok [INFO] [stdout] test packets::control_packets::control_packet::tests::test_parse_invalid_control_packet ... ok [INFO] [stdout] test packets::control_packets::control_packet::tests::test_parse_unknown_control_packet ... ok [INFO] [stdout] test packets::control_packets::control_packet::tests::test_read_clock_sync_packet_2 ... ok [INFO] [stdout] test packets::control_packets::control_packet::tests::test_read_session_initiation_packet ... ok [INFO] [stdout] test packets::control_packets::session_initiation_packet::tests::test_read_body ... ok [INFO] [stdout] test packets::midi_packets::delta_time::tests::test_delta_time_zero ... ok [INFO] [stdout] test packets::midi_packets::delta_time::tests::test_four_byte_delta_time ... ok [INFO] [stdout] test packets::midi_packets::delta_time::tests::test_size_calculation ... ok [INFO] [stdout] test packets::midi_packets::delta_time::tests::test_one_byte_delta_time ... ok [INFO] [stdout] test packets::midi_packets::delta_time::tests::test_three_byte_delta_time ... ok [INFO] [stdout] test packets::midi_packets::delta_time::tests::test_two_byte_delta_time ... ok [INFO] [stdout] test packets::midi_packets::midi_command_iterator::tests::test_midi_command_iterator ... ok [INFO] [stdout] test packets::control_packets::session_initiation_packet::tests::test_write ... ok [INFO] [stdout] test packets::midi_packets::midi_event::tests::test_timed_command ... ok [INFO] [stdout] test packets::midi_packets::midi_event::tests::test_timed_command_write ... ok [INFO] [stdout] test packets::midi_packets::midi_message_ext::tests::test_command_write_channel_pressure ... ok [INFO] [stdout] test packets::midi_packets::midi_event::tests::test_timed_command_write_with_zero_delta_time ... ok [INFO] [stdout] test packets::midi_packets::midi_event::tests::test_timed_command_write_without_delta_time ... ok [INFO] [stdout] test packets::midi_packets::midi_message_ext::tests::test_command_write_control_change ... ok [INFO] [stdout] test packets::midi_packets::midi_message_ext::tests::test_command_write_note_off ... ok [INFO] [stdout] test packets::midi_packets::midi_message_ext::tests::test_command_write_program_change ... ok [INFO] [stdout] test packets::midi_packets::midi_message_ext::tests::test_command_write_pitch_bend ... ok [INFO] [stdout] test packets::midi_packets::midi_message_ext::tests::test_midi_command ... ok [INFO] [stdout] test packets::midi_packets::midi_message_ext::tests::test_command_write_polyphonic_key_pressure ... ok [INFO] [stdout] test packets::midi_packets::midi_message_ext::tests::test_midi_command_write ... ok [INFO] [stdout] test packets::midi_packets::midi_packet::tests::test_midi_packet_creation ... ok [INFO] [stdout] test packets::packet::tests::test_parse_midi_packet ... ok [INFO] [stdout] test packets::midi_packets::midi_message_ext::tests::test_command_write_invalid ... ok [INFO] [stdout] test packets::midi_packets::midi_message_ext::tests::test_command_write_note_on ... ok [INFO] [stdout] test packets::control_packets::clock_sync_packet::tests::test_read_control_packet_0 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/cleanup.rs (/opt/rustwide/target/debug/deps/cleanup-b8db809bf8d7c638) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_drop_cleanup ... ok [INFO] [stdout] test test_stop_cleanup ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s [INFO] [stdout] [INFO] [stderr] Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-7b15adb1e6a34a9a) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_two_session_inter_communication ... 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] [stderr] Doc-tests rtpmidi [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" "c9e3e035e6a96acadc5d59db60d65fde9ca6851cab6d5f0f3d597417065939b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9e3e035e6a96acadc5d59db60d65fde9ca6851cab6d5f0f3d597417065939b9", kill_on_drop: false }` [INFO] [stdout] c9e3e035e6a96acadc5d59db60d65fde9ca6851cab6d5f0f3d597417065939b9