[INFO] fetching crate rmw-stun 0.0.3... [INFO] testing rmw-stun-0.0.3 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate rmw-stun 0.0.3 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate rmw-stun 0.0.3 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate rmw-stun 0.0.3 [INFO] tweaked toml for crates.io crate rmw-stun 0.0.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rmw-stun 0.0.3 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rmw-stun 0.0.3 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 624eb2c3ce097444f33cc73609a8ddb0f738de8595b18fae10f7e40c25902535 [INFO] running `Command { std: "docker" "start" "-a" "624eb2c3ce097444f33cc73609a8ddb0f738de8595b18fae10f7e40c25902535", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "624eb2c3ce097444f33cc73609a8ddb0f738de8595b18fae10f7e40c25902535", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "624eb2c3ce097444f33cc73609a8ddb0f738de8595b18fae10f7e40c25902535", kill_on_drop: false }` [INFO] [stdout] 624eb2c3ce097444f33cc73609a8ddb0f738de8595b18fae10f7e40c25902535 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d57b4bee6ee613923a21f27eee18cca728b5ea319ed5cbe71b2e74243cf07a63 [INFO] running `Command { std: "docker" "start" "-a" "d57b4bee6ee613923a21f27eee18cca728b5ea319ed5cbe71b2e74243cf07a63", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling fastrand v1.5.0 [INFO] [stderr] Compiling futures-io v0.3.17 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling tinyvec v1.5.1 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling async-task v4.0.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling tokio v1.14.0 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.8 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling unicode-bidi v0.3.7 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling anyhow v1.0.45 [INFO] [stderr] Compiling ipnet v2.3.1 [INFO] [stderr] Compiling crc-catalog v1.1.1 [INFO] [stderr] Compiling webrtc-util v0.5.2 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling crc v2.1.0 [INFO] [stderr] Compiling async-lock v2.4.0 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling socket2 v0.4.2 [INFO] [stderr] Compiling nix v0.23.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling md-5 v0.9.1 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling blocking v1.1.0 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling ctor v0.1.21 [INFO] [stderr] Compiling tokio-macros v1.6.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling polling v2.2.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling async-io v1.6.0 [INFO] [stderr] Compiling async-global-executor v2.0.2 [INFO] [stderr] Compiling async-std v1.10.0 [INFO] [stderr] Compiling stun v0.4.1 [INFO] [stderr] Compiling rmw-stun v0.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: the type `[u8; 1472]` does not permit being left uninitialized [INFO] [stdout] --> src/lib.rs:36:44 [INFO] [stdout] | [INFO] [stdout] 36 | let mut buf: [u8; 1472] = unsafe { MaybeUninit::uninit().assume_init() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.52s [INFO] running `Command { std: "docker" "inspect" "d57b4bee6ee613923a21f27eee18cca728b5ea319ed5cbe71b2e74243cf07a63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d57b4bee6ee613923a21f27eee18cca728b5ea319ed5cbe71b2e74243cf07a63", kill_on_drop: false }` [INFO] [stdout] d57b4bee6ee613923a21f27eee18cca728b5ea319ed5cbe71b2e74243cf07a63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5ee91c8f818fd71c5f76e0a95a322ef45ad9fc5b304308db4483d22078ee660f [INFO] running `Command { std: "docker" "start" "-a" "5ee91c8f818fd71c5f76e0a95a322ef45ad9fc5b304308db4483d22078ee660f", kill_on_drop: false }` [INFO] [stdout] warning: the type `[u8; 1472]` does not permit being left uninitialized [INFO] [stdout] --> src/lib.rs:36:44 [INFO] [stdout] | [INFO] [stdout] 36 | let mut buf: [u8; 1472] = unsafe { MaybeUninit::uninit().assume_init() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rmw-stun v0.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: the type `[u8; 1472]` does not permit being left uninitialized [INFO] [stdout] --> src/lib.rs:36:44 [INFO] [stdout] | [INFO] [stdout] 36 | let mut buf: [u8; 1472] = unsafe { MaybeUninit::uninit().assume_init() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.08s [INFO] running `Command { std: "docker" "inspect" "5ee91c8f818fd71c5f76e0a95a322ef45ad9fc5b304308db4483d22078ee660f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ee91c8f818fd71c5f76e0a95a322ef45ad9fc5b304308db4483d22078ee660f", kill_on_drop: false }` [INFO] [stdout] 5ee91c8f818fd71c5f76e0a95a322ef45ad9fc5b304308db4483d22078ee660f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a52367da07eece71c00cb8d384acc23d602f9eb6383e8dbe6f5098544e6f5ffd [INFO] running `Command { std: "docker" "start" "-a" "a52367da07eece71c00cb8d384acc23d602f9eb6383e8dbe6f5098544e6f5ffd", kill_on_drop: false }` [INFO] [stderr] warning: the type `[u8; 1472]` does not permit being left uninitialized [INFO] [stderr] --> src/lib.rs:36:44 [INFO] [stderr] | [INFO] [stderr] 36 | let mut buf: [u8; 1472] = unsafe { MaybeUninit::uninit().assume_init() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | this code causes undefined behavior when executed [INFO] [stderr] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stderr] | [INFO] [stderr] = note: integers must be initialized [INFO] [stderr] = note: `#[warn(invalid_value)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `rmw-stun` (lib) generated 1 warning [INFO] [stderr] warning: `rmw-stun` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rmw_stun-272ea488238d38ea) [INFO] [stderr] Doc-tests rmw_stun [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] [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" "a52367da07eece71c00cb8d384acc23d602f9eb6383e8dbe6f5098544e6f5ffd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a52367da07eece71c00cb8d384acc23d602f9eb6383e8dbe6f5098544e6f5ffd", kill_on_drop: false }` [INFO] [stdout] a52367da07eece71c00cb8d384acc23d602f9eb6383e8dbe6f5098544e6f5ffd