[INFO] fetching crate atm0s-sdn-tun-tap 0.1.6... [INFO] testing atm0s-sdn-tun-tap-0.1.6 against beta-2026-04-21 for beta-1.96-1 [INFO] extracting crate atm0s-sdn-tun-tap 0.1.6 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate atm0s-sdn-tun-tap 0.1.6 [INFO] finished tweaking crates.io crate atm0s-sdn-tun-tap 0.1.6 [INFO] tweaked toml for crates.io crate atm0s-sdn-tun-tap 0.1.6 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate atm0s-sdn-tun-tap 0.1.6 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 158 packages to latest compatible versions [INFO] [stderr] Adding atm0s-sdn-identity v0.2.0 (available: v0.3.2) [INFO] [stderr] Adding atm0s-sdn-network v0.3.1 (available: v0.7.1) [INFO] [stderr] Adding atm0s-sdn-router v0.1.4 (available: v0.3.0) [INFO] [stderr] Adding atm0s-sdn-utils v0.1.1 (available: v0.2.1) [INFO] [stderr] Adding generic-array v0.14.7 (available: v0.14.9) [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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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] [stderr] Error response from daemon: write /var/lib/containerd/io.containerd.metadata.v1.bolt/meta.db: no space left on device [INFO] testing atm0s-sdn-tun-tap-0.1.6 against beta-2026-04-21 for beta-1.96-1 [INFO] extracting crate atm0s-sdn-tun-tap 0.1.6 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate atm0s-sdn-tun-tap 0.1.6 [INFO] finished tweaking crates.io crate atm0s-sdn-tun-tap 0.1.6 [INFO] tweaked toml for crates.io crate atm0s-sdn-tun-tap 0.1.6 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate atm0s-sdn-tun-tap 0.1.6 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 158 packages to latest compatible versions [INFO] [stderr] Adding atm0s-sdn-identity v0.2.0 (available: v0.3.2) [INFO] [stderr] Adding atm0s-sdn-network v0.3.1 (available: v0.7.1) [INFO] [stderr] Adding atm0s-sdn-router v0.1.4 (available: v0.3.0) [INFO] [stderr] Adding atm0s-sdn-utils v0.1.1 (available: v0.2.1) [INFO] [stderr] Adding generic-array v0.14.7 (available: v0.14.9) [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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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] 926ad1ccf16107eae903d91b895bbc458c43c207f5a4fe3d82c29dc56302c83c [INFO] running `Command { std: "docker" "start" "-a" "926ad1ccf16107eae903d91b895bbc458c43c207f5a4fe3d82c29dc56302c83c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "926ad1ccf16107eae903d91b895bbc458c43c207f5a4fe3d82c29dc56302c83c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "926ad1ccf16107eae903d91b895bbc458c43c207f5a4fe3d82c29dc56302c83c", kill_on_drop: false }` [INFO] [stdout] 926ad1ccf16107eae903d91b895bbc458c43c207f5a4fe3d82c29dc56302c83c [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] b6798e492b36b541f1a32ae99a1b063587640a7c6a736b6cdeed8c0e99c0d9de [INFO] running `Command { std: "docker" "start" "-a" "b6798e492b36b541f1a32ae99a1b063587640a7c6a736b6cdeed8c0e99c0d9de", kill_on_drop: false }` [INFO] [stderr] Compiling fastrand v2.4.1 [INFO] [stderr] Compiling rustix v1.1.4 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling data-encoding v2.11.0 [INFO] [stderr] Compiling futures-sink v0.3.32 [INFO] [stderr] Compiling match-lookup v0.1.2 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling futures-macro v0.3.32 [INFO] [stderr] Compiling futures-channel v0.3.32 [INFO] [stderr] Compiling futures-lite v2.6.1 [INFO] [stderr] Compiling hmac v0.12.1 [INFO] [stderr] Compiling errno v0.3.14 [INFO] [stderr] Compiling no_std_io2 v0.8.1 [INFO] [stderr] Compiling const-str v0.4.3 [INFO] [stderr] Compiling unsigned-varint v0.8.0 [INFO] [stderr] Compiling piper v0.2.5 [INFO] [stderr] Compiling base256emoji v1.0.2 [INFO] [stderr] Compiling multihash v0.19.4 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.18 [INFO] [stderr] Compiling signal-hook-registry v1.4.8 [INFO] [stderr] Compiling futures-util v0.3.32 [INFO] [stderr] Compiling hkdf v0.12.4 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling data-encoding-macro v0.1.20 [INFO] [stderr] Compiling tracing v0.1.44 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling async-lock v3.4.2 [INFO] [stderr] Compiling base-x v0.2.11 [INFO] [stderr] Compiling bs58 v0.5.1 [INFO] [stderr] Compiling url v2.5.8 [INFO] [stderr] Compiling libp2p-identity v0.2.13 [INFO] [stderr] Compiling multibase v0.9.2 [INFO] [stderr] Compiling log v0.4.29 [INFO] [stderr] Compiling async-executor v1.14.0 [INFO] [stderr] Compiling blocking v1.6.2 [INFO] [stderr] Compiling arrayref v0.3.9 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling multiaddr v0.18.2 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling atm0s-sdn-identity v0.2.0 [INFO] [stderr] Compiling ioctl-sys v0.6.0 [INFO] [stderr] Compiling atm0s-sdn-router v0.1.4 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling tun-sync v0.1.1 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling convert-enum v0.1.0 [INFO] [stderr] Compiling futures-executor v0.3.32 [INFO] [stderr] Compiling async-notify v0.2.0 [INFO] [stderr] Compiling futures v0.3.32 [INFO] [stderr] Compiling polling v3.11.0 [INFO] [stderr] Compiling async-io v2.6.0 [INFO] [stderr] Compiling async-signal v0.2.14 [INFO] [stderr] Compiling async-global-executor v2.4.1 [INFO] [stderr] Compiling async-process v2.5.0 [INFO] [stderr] Compiling async-std v1.13.2 [INFO] [stderr] Compiling atm0s-sdn-utils v0.1.1 [INFO] [stderr] Compiling atm0s-sdn-network v0.3.1 [INFO] [stderr] Compiling atm0s-sdn-tun-tap v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `process::Command` [INFO] [stdout] --> src/behavior.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | process::Command, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.36s [INFO] running `Command { std: "docker" "inspect" "b6798e492b36b541f1a32ae99a1b063587640a7c6a736b6cdeed8c0e99c0d9de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6798e492b36b541f1a32ae99a1b063587640a7c6a736b6cdeed8c0e99c0d9de", kill_on_drop: false }` [INFO] [stdout] b6798e492b36b541f1a32ae99a1b063587640a7c6a736b6cdeed8c0e99c0d9de [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] 916bc502c3e03b4e674bdab7ecfda8bfc6a07f3ad449985ef5a46c14ce6ad03c [INFO] running `Command { std: "docker" "start" "-a" "916bc502c3e03b4e674bdab7ecfda8bfc6a07f3ad449985ef5a46c14ce6ad03c", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `process::Command` [INFO] [stdout] --> src/behavior.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | process::Command, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling atm0s-sdn-tun-tap v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `process::Command` [INFO] [stdout] --> src/behavior.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | process::Command, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.89s [INFO] running `Command { std: "docker" "inspect" "916bc502c3e03b4e674bdab7ecfda8bfc6a07f3ad449985ef5a46c14ce6ad03c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "916bc502c3e03b4e674bdab7ecfda8bfc6a07f3ad449985ef5a46c14ce6ad03c", kill_on_drop: false }` [INFO] [stdout] 916bc502c3e03b4e674bdab7ecfda8bfc6a07f3ad449985ef5a46c14ce6ad03c [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] e4fe6ee5634f7a48efd858e48da11b8ba8e15be9cedee49b39c88f28cd2813d8 [INFO] running `Command { std: "docker" "start" "-a" "e4fe6ee5634f7a48efd858e48da11b8ba8e15be9cedee49b39c88f28cd2813d8", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `process::Command` [INFO] [stderr] --> src/behavior.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | process::Command, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `atm0s-sdn-tun-tap` (lib) generated 1 warning (run `cargo fix --lib -p atm0s-sdn-tun-tap` to apply 1 suggestion) [INFO] [stderr] warning: `atm0s-sdn-tun-tap` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/atm0s_sdn_tun_tap-331ba3a5b30f00d3) [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] [stderr] Doc-tests atm0s_sdn_tun_tap [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" "e4fe6ee5634f7a48efd858e48da11b8ba8e15be9cedee49b39c88f28cd2813d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4fe6ee5634f7a48efd858e48da11b8ba8e15be9cedee49b39c88f28cd2813d8", kill_on_drop: false }` [INFO] [stdout] e4fe6ee5634f7a48efd858e48da11b8ba8e15be9cedee49b39c88f28cd2813d8