[INFO] fetching crate rtpmidi 0.4.4...
[INFO] testing rtpmidi-0.4.4 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rtpmidi 0.4.4 into /workspace/builds/worker-5-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-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rtpmidi 0.4.4 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3865a6e3f824375907372ae91ede008225b030766898ab7f15db26285a83abe4
[INFO] running `Command { std: "docker" "start" "-a" "3865a6e3f824375907372ae91ede008225b030766898ab7f15db26285a83abe4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3865a6e3f824375907372ae91ede008225b030766898ab7f15db26285a83abe4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3865a6e3f824375907372ae91ede008225b030766898ab7f15db26285a83abe4", kill_on_drop: false }`
[INFO] [stdout] 3865a6e3f824375907372ae91ede008225b030766898ab7f15db26285a83abe4
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68540a586eff297e7bd97331d6ab91d738122025700f3a21672da984997d5917
[INFO] running `Command { std: "docker" "start" "-a" "68540a586eff297e7bd97331d6ab91d738122025700f3a21672da984997d5917", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling socket2 v0.5.9
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling futures-channel v0.3.31
[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 tracing-attributes v0.1.28
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[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 rand_chacha v0.9.0
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling tokio-util v0.7.15
[INFO] [stderr]    Compiling rand v0.9.1
[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<u8>) -> 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<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: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<u8>) -> 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<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_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 27.20s
[INFO] running `Command { std: "docker" "inspect" "68540a586eff297e7bd97331d6ab91d738122025700f3a21672da984997d5917", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68540a586eff297e7bd97331d6ab91d738122025700f3a21672da984997d5917", kill_on_drop: false }`
[INFO] [stdout] 68540a586eff297e7bd97331d6ab91d738122025700f3a21672da984997d5917
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 578f2c86895f323e5b701d310f684a426a3ae0dbf9fb71c0e8c7c749a3febbf8
[INFO] running `Command { std: "docker" "start" "-a" "578f2c86895f323e5b701d310f684a426a3ae0dbf9fb71c0e8c7c749a3febbf8", 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<u8>) -> 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<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: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<u8>) -> 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<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_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<u8>) -> 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<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: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<u8>) -> 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<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_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 11.48s
[INFO] running `Command { std: "docker" "inspect" "578f2c86895f323e5b701d310f684a426a3ae0dbf9fb71c0e8c7c749a3febbf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "578f2c86895f323e5b701d310f684a426a3ae0dbf9fb71c0e8c7c749a3febbf8", kill_on_drop: false }`
[INFO] [stdout] 578f2c86895f323e5b701d310f684a426a3ae0dbf9fb71c0e8c7c749a3febbf8
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 757eca185fbd9e12dc460154b7f9dedb43cc04bdc8e53c74c5bff31eba905d94
[INFO] running `Command { std: "docker" "start" "-a" "757eca185fbd9e12dc460154b7f9dedb43cc04bdc8e53c74c5bff31eba905d94", 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<u8>) -> 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<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: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<u8>) -> 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<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_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 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rtpmidi-7de71cbbea6aa347)
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test packets::control_packets::clock_sync_packet::tests::test_read_control_packet_2 ... ok
[INFO] [stdout] test packets::control_packets::clock_sync_packet::tests::test_read_control_packet_0 ... ok
[INFO] [stdout] test packets::control_packets::control_packet::tests::test_is_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_too_short_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::control_packets::session_initiation_packet::tests::test_write ... 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::midi_command_iterator::tests::test_midi_command_iterator ... 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_with_zero_delta_time ... ok
[INFO] [stdout] test packets::midi_packets::delta_time::tests::test_delta_time_zero ... ok
[INFO] [stdout] test packets::midi_packets::midi_event::tests::test_timed_command_write ... ok
[INFO] [stdout] test packets::midi_packets::delta_time::tests::test_two_byte_delta_time ... ok
[INFO] [stdout] test packets::midi_packets::midi_message_ext::tests::test_command_write_invalid ... ok
[INFO] [stderr]      Running tests/cleanup.rs (/opt/rustwide/target/debug/deps/cleanup-8b8c04f058249bd0)
[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_note_off ... ok
[INFO] [stdout] test packets::midi_packets::midi_message_ext::tests::test_command_write_note_on ... ok
[INFO] [stdout] test packets::midi_packets::midi_message_ext::tests::test_command_write_channel_pressure ... 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_command_write_polyphonic_key_pressure ... 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_midi_command ... ok
[INFO] [stdout] test packets::midi_packets::midi_message_ext::tests::test_midi_command_write ... ok
[INFO] [stdout] test packets::midi_packets::midi_message_ext::tests::test_command_write_program_change ... ok
[INFO] [stdout] test packets::packet::tests::test_parse_midi_packet ... ok
[INFO] [stdout] test packets::midi_packets::midi_packet::tests::test_midi_packet_creation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-3b58612377ff8535)
[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 0.51s
[INFO] [stdout] 
[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" "757eca185fbd9e12dc460154b7f9dedb43cc04bdc8e53c74c5bff31eba905d94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "757eca185fbd9e12dc460154b7f9dedb43cc04bdc8e53c74c5bff31eba905d94", kill_on_drop: false }`
[INFO] [stdout] 757eca185fbd9e12dc460154b7f9dedb43cc04bdc8e53c74c5bff31eba905d94
