[INFO] fetching crate udpsocket2 0.0.1...
[INFO] testing udpsocket2-0.0.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate udpsocket2 0.0.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate udpsocket2 0.0.1
[INFO] finished tweaking crates.io crate udpsocket2 0.0.1
[INFO] tweaked toml for crates.io crate udpsocket2 0.0.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate udpsocket2 0.0.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 56 packages to latest compatible versions
[INFO] [stderr]       Adding futures v0.1.31 (available: v0.3.31)
[INFO] [stderr]       Adding tokio v0.1.22 (available: v1.47.1)
[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] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b4c8522785bd3d53e5c72e1fb3a067b2d0882849def42e48d039d4fe6a55ca0f
[INFO] running `Command { std: "docker" "start" "-a" "b4c8522785bd3d53e5c72e1fb3a067b2d0882849def42e48d039d4fe6a55ca0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4c8522785bd3d53e5c72e1fb3a067b2d0882849def42e48d039d4fe6a55ca0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4c8522785bd3d53e5c72e1fb3a067b2d0882849def42e48d039d4fe6a55ca0f", kill_on_drop: false }`
[INFO] [stdout] b4c8522785bd3d53e5c72e1fb3a067b2d0882849def42e48d039d4fe6a55ca0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 78a498cf8edc645e3f754b2d845939dc1dbd06c380f4b2a5e93d3585e92ddab2
[INFO] running `Command { std: "docker" "start" "-a" "78a498cf8edc645e3f754b2d845939dc1dbd06c380f4b2a5e93d3585e92ddab2", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling udpsocket2 v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/send_to.rs:19:93
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub(crate) fn new(socket: Arc<Mutex<UdpSocket>>, buffer: &'a [u8], addr: SocketAddr) -> SendTo {
[INFO] [stdout]    |                                                               -- the lifetime is named 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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub(crate) fn new(socket: Arc<Mutex<UdpSocket>>, buffer: &'a [u8], addr: SocketAddr) -> SendTo<'a> {
[INFO] [stdout]    |                                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "78a498cf8edc645e3f754b2d845939dc1dbd06c380f4b2a5e93d3585e92ddab2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78a498cf8edc645e3f754b2d845939dc1dbd06c380f4b2a5e93d3585e92ddab2", kill_on_drop: false }`
[INFO] [stdout] 78a498cf8edc645e3f754b2d845939dc1dbd06c380f4b2a5e93d3585e92ddab2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 990957df7bd081ac4c74d669f9fff3705d450fb64510e8f7aa09ac6157d2dcaf
[INFO] running `Command { std: "docker" "start" "-a" "990957df7bd081ac4c74d669f9fff3705d450fb64510e8f7aa09ac6157d2dcaf", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling udpsocket2 v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/send_to.rs:19:93
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub(crate) fn new(socket: Arc<Mutex<UdpSocket>>, buffer: &'a [u8], addr: SocketAddr) -> SendTo {
[INFO] [stdout]    |                                                               -- the lifetime is named 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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub(crate) fn new(socket: Arc<Mutex<UdpSocket>>, buffer: &'a [u8], addr: SocketAddr) -> SendTo<'a> {
[INFO] [stdout]    |                                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/send_to.rs:19:93
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub(crate) fn new(socket: Arc<Mutex<UdpSocket>>, buffer: &'a [u8], addr: SocketAddr) -> SendTo {
[INFO] [stdout]    |                                                               -- the lifetime is named 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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub(crate) fn new(socket: Arc<Mutex<UdpSocket>>, buffer: &'a [u8], addr: SocketAddr) -> SendTo<'a> {
[INFO] [stdout]    |                                                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "990957df7bd081ac4c74d669f9fff3705d450fb64510e8f7aa09ac6157d2dcaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "990957df7bd081ac4c74d669f9fff3705d450fb64510e8f7aa09ac6157d2dcaf", kill_on_drop: false }`
[INFO] [stdout] 990957df7bd081ac4c74d669f9fff3705d450fb64510e8f7aa09ac6157d2dcaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 07ff6a9a97fa4ab8931ea1f6cb3ec658ba3943aedf7eabdf66729a38bbde8213
[INFO] running `Command { std: "docker" "start" "-a" "07ff6a9a97fa4ab8931ea1f6cb3ec658ba3943aedf7eabdf66729a38bbde8213", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/send_to.rs:19:93
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub(crate) fn new(socket: Arc<Mutex<UdpSocket>>, buffer: &'a [u8], addr: SocketAddr) -> SendTo {
[INFO] [stderr]    |                                                               -- the lifetime is named 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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub(crate) fn new(socket: Arc<Mutex<UdpSocket>>, buffer: &'a [u8], addr: SocketAddr) -> SendTo<'a> {
[INFO] [stderr]    |                                                                                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `udpsocket2` (lib) generated 1 warning (run `cargo fix --lib -p udpsocket2` to apply 1 suggestion)
[INFO] [stderr] warning: `udpsocket2` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/udpsocket2-2b9d63b4b200e7bd)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_listener ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests udpsocket2
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - UdpSocket::send_to (line 223) - compile ... ok
[INFO] [stdout] test src/lib.rs - UdpSocket::bind (line 149) - compile ... ok
[INFO] [stdout] test src/lib.rs - UdpSocket (line 93) - compile ... ok
[INFO] [stdout] test src/lib.rs - UdpSocket::send (line 276) - compile ... ok
[INFO] [stdout] test src/lib.rs - UdpSocket::incoming (line 173) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 14) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "07ff6a9a97fa4ab8931ea1f6cb3ec658ba3943aedf7eabdf66729a38bbde8213", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07ff6a9a97fa4ab8931ea1f6cb3ec658ba3943aedf7eabdf66729a38bbde8213", kill_on_drop: false }`
[INFO] [stdout] 07ff6a9a97fa4ab8931ea1f6cb3ec658ba3943aedf7eabdf66729a38bbde8213