[INFO] fetching crate kungfu 0.1.23...
[INFO] testing kungfu-0.1.23 against 1.76.0 for beta-1.77-1
[INFO] extracting crate kungfu 0.1.23 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate kungfu 0.1.23 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kungfu 0.1.23
[INFO] finished tweaking crates.io crate kungfu 0.1.23
[INFO] tweaked toml for crates.io crate kungfu 0.1.23 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate kungfu 0.1.23 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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pulldown-cmark v0.9.3
[INFO] [stderr]   Downloaded tun v0.6.1
[INFO] [stderr]   Downloaded hickory-server v0.24.0
[INFO] [stderr]   Downloaded moka v0.12.1
[INFO] [stderr]   Downloaded wintun v0.3.2
[INFO] [stderr]   Downloaded c2rust-bitfields v0.18.0
[INFO] [stderr]   Downloaded c2rust-bitfields-derive v0.18.0
[INFO] [stderr]   Downloaded notify-debouncer-mini v0.4.1
[INFO] [stderr]   Downloaded ioctl-sys v0.8.0
[INFO] [stderr]   Downloaded fast-socks5 v0.9.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 481cea22c7419d7f6faf0ac99f9e51e2605177655a78e781676e00e32135161a
[INFO] running `Command { std: "docker" "start" "-a" "481cea22c7419d7f6faf0ac99f9e51e2605177655a78e781676e00e32135161a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "481cea22c7419d7f6faf0ac99f9e51e2605177655a78e781676e00e32135161a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "481cea22c7419d7f6faf0ac99f9e51e2605177655a78e781676e00e32135161a", kill_on_drop: false }`
[INFO] [stdout] 481cea22c7419d7f6faf0ac99f9e51e2605177655a78e781676e00e32135161a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d975cc8316374764d19b84fe6007a8c2038bfa0305ba4ac5671b8916dde6270
[INFO] running `Command { std: "docker" "start" "-a" "2d975cc8316374764d19b84fe6007a8c2038bfa0305ba4ac5671b8916dde6270", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling futures-core v0.3.29
[INFO] [stderr]    Compiling smallvec v1.11.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling futures-sink v0.3.29
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling futures-channel v0.3.29
[INFO] [stderr]    Compiling futures-task v0.3.29
[INFO] [stderr]    Compiling serde v1.0.190
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling futures-util v0.3.29
[INFO] [stderr]    Compiling futures-io v0.3.29
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling no-std-net v0.6.0
[INFO] [stderr]    Compiling async-trait v0.1.74
[INFO] [stderr]    Compiling unicode-bidi v0.3.13
[INFO] [stderr]    Compiling percent-encoding v2.3.0
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling rustix v0.38.21
[INFO] [stderr]    Compiling form_urlencoded v1.2.0
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling pnet_base v0.34.0
[INFO] [stderr]    Compiling match_cfg v0.1.0
[INFO] [stderr]    Compiling rustix v0.36.17
[INFO] [stderr]    Compiling hashbrown v0.14.2
[INFO] [stderr]    Compiling anstyle-parse v0.2.2
[INFO] [stderr]    Compiling idna v0.4.0
[INFO] [stderr]    Compiling pnet_macros_support v0.34.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling http v0.2.11
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]    Compiling linux-raw-sys v0.4.10
[INFO] [stderr]    Compiling protobuf v2.28.0
[INFO] [stderr]    Compiling indexmap v2.0.2
[INFO] [stderr]    Compiling ipnet v2.9.0
[INFO] [stderr]    Compiling procfs v0.14.2
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling anstyle v1.0.4
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling data-encoding v2.4.0
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling anstream v0.6.4
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling deranged v0.3.9
[INFO] [stderr]    Compiling lru-cache v0.1.2
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling raw-cpuid v10.7.0
[INFO] [stderr]    Compiling prometheus v0.13.3
[INFO] [stderr]    Compiling mio v0.8.9
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling socket2 v0.5.5
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling pnet_sys v0.34.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling resolv-conf v0.7.0
[INFO] [stderr]    Compiling inotify v0.9.6
[INFO] [stderr]    Compiling filetime v0.2.22
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling pnet v0.34.0
[INFO] [stderr]    Compiling clap_lex v0.6.0
[INFO] [stderr]    Compiling moka v0.12.1
[INFO] [stderr]    Compiling time v0.3.30
[INFO] [stderr]    Compiling quanta v0.11.1
[INFO] [stderr]    Compiling want v0.3.1
[INFO] [stderr]    Compiling clap_builder v4.4.7
[INFO] [stderr]    Compiling notify v6.1.1
[INFO] [stderr]    Compiling uuid v1.5.0
[INFO] [stderr]    Compiling is-terminal v0.4.9
[INFO] [stderr]    Compiling socket2 v0.4.10
[INFO] [stderr]    Compiling http-body v0.4.5
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.9
[INFO] [stderr]    Compiling tagptr v0.2.0
[INFO] [stderr]    Compiling triomphe v0.1.9
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling httpdate v1.0.3
[INFO] [stderr]    Compiling iana-time-zone v0.1.58
[INFO] [stderr]    Compiling ioctl-sys v0.8.0
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling chrono v0.4.31
[INFO] [stderr]    Compiling rayon v1.8.0
[INFO] [stderr]    Compiling notify-debouncer-mini v0.4.1
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling env_logger v0.10.0
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.190
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling futures-macro v0.3.29
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling pnet_macros v0.34.0
[INFO] [stderr]    Compiling enum-as-inner v0.6.0
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling tokio v1.33.0
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling clap v4.4.7
[INFO] [stderr]    Compiling pnet_packet v0.34.0
[INFO] [stderr]    Compiling futures-executor v0.3.29
[INFO] [stderr]    Compiling futures v0.3.29
[INFO] [stderr]    Compiling pnet_transport v0.34.0
[INFO] [stderr]    Compiling tokio-util v0.7.10
[INFO] [stderr]    Compiling tokio-stream v0.1.14
[INFO] [stderr]    Compiling tokio-io-timeout v1.2.0
[INFO] [stderr]    Compiling url v2.4.1
[INFO] [stderr]    Compiling ipnetwork v0.20.0
[INFO] [stderr]    Compiling serde_yaml v0.9.27
[INFO] [stderr]    Compiling fast-socks5 v0.9.1
[INFO] [stderr]    Compiling pnet_datalink v0.34.0
[INFO] [stderr]    Compiling h2 v0.3.22
[INFO] [stderr]    Compiling tun v0.6.1
[INFO] [stderr]    Compiling hickory-proto v0.24.0
[INFO] [stderr]    Compiling hyper v0.14.27
[INFO] [stderr]    Compiling hickory-resolver v0.24.0
[INFO] [stderr]    Compiling hickory-server v0.24.0
[INFO] [stderr]    Compiling kungfu v0.1.23 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(test)]
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kungfu` (bin "kungfu") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "2d975cc8316374764d19b84fe6007a8c2038bfa0305ba4ac5671b8916dde6270", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d975cc8316374764d19b84fe6007a8c2038bfa0305ba4ac5671b8916dde6270", kill_on_drop: false }`
[INFO] [stdout] 2d975cc8316374764d19b84fe6007a8c2038bfa0305ba4ac5671b8916dde6270
[INFO] testing kungfu-0.1.23 against beta-2024-02-10 for beta-1.77-1
[INFO] extracting crate kungfu 0.1.23 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate kungfu 0.1.23 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kungfu 0.1.23
[INFO] finished tweaking crates.io crate kungfu 0.1.23
[INFO] tweaked toml for crates.io crate kungfu 0.1.23 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate kungfu 0.1.23 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-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4e64c5b8dd6a4af76c07fe1c23f293962fda69ba5e003d5e11e1abb864ccea9
[INFO] running `Command { std: "docker" "start" "-a" "c4e64c5b8dd6a4af76c07fe1c23f293962fda69ba5e003d5e11e1abb864ccea9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4e64c5b8dd6a4af76c07fe1c23f293962fda69ba5e003d5e11e1abb864ccea9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4e64c5b8dd6a4af76c07fe1c23f293962fda69ba5e003d5e11e1abb864ccea9", kill_on_drop: false }`
[INFO] [stdout] c4e64c5b8dd6a4af76c07fe1c23f293962fda69ba5e003d5e11e1abb864ccea9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb26995b1b57e5cfd538f1e8d1a7769b616feffaf2667f826e8c1ff3312e16e8
[INFO] running `Command { std: "docker" "start" "-a" "fb26995b1b57e5cfd538f1e8d1a7769b616feffaf2667f826e8c1ff3312e16e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling futures-core v0.3.29
[INFO] [stderr]    Compiling smallvec v1.11.1
[INFO] [stderr]    Compiling futures-sink v0.3.29
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling futures-channel v0.3.29
[INFO] [stderr]    Compiling serde v1.0.190
[INFO] [stderr]    Compiling futures-task v0.3.29
[INFO] [stderr]    Compiling futures-util v0.3.29
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling futures-io v0.3.29
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling async-trait v0.1.74
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling no-std-net v0.6.0
[INFO] [stderr]    Compiling percent-encoding v2.3.0
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling unicode-bidi v0.3.13
[INFO] [stderr]    Compiling pnet_base v0.34.0
[INFO] [stderr]    Compiling hashbrown v0.14.2
[INFO] [stderr]    Compiling form_urlencoded v1.2.0
[INFO] [stderr]    Compiling match_cfg v0.1.0
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling rustix v0.36.17
[INFO] [stderr]    Compiling rustix v0.38.21
[INFO] [stderr]    Compiling anstyle-parse v0.2.2
[INFO] [stderr]    Compiling pnet_macros_support v0.34.0
[INFO] [stderr]    Compiling http v0.2.11
[INFO] [stderr]    Compiling idna v0.4.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling indexmap v2.0.2
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling protobuf v2.28.0
[INFO] [stderr]    Compiling ipnet v2.9.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.10
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling procfs v0.14.2
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling data-encoding v2.4.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling anstyle v1.0.4
[INFO] [stderr]    Compiling lru-cache v0.1.2
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling deranged v0.3.9
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling anstream v0.6.4
[INFO] [stderr]    Compiling mio v0.8.9
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling socket2 v0.5.5
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling pnet_sys v0.34.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling resolv-conf v0.7.0
[INFO] [stderr]    Compiling inotify v0.9.6
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling filetime v0.2.22
[INFO] [stderr]    Compiling raw-cpuid v10.7.0
[INFO] [stderr]    Compiling pnet v0.34.0
[INFO] [stderr]    Compiling moka v0.12.1
[INFO] [stderr]    Compiling prometheus v0.13.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling clap_lex v0.6.0
[INFO] [stderr]    Compiling want v0.3.1
[INFO] [stderr]    Compiling time v0.3.30
[INFO] [stderr]    Compiling notify v6.1.1
[INFO] [stderr]    Compiling uuid v1.5.0
[INFO] [stderr]    Compiling clap_builder v4.4.7
[INFO] [stderr]    Compiling socket2 v0.4.10
[INFO] [stderr]    Compiling http-body v0.4.5
[INFO] [stderr]    Compiling is-terminal v0.4.9
[INFO] [stderr]    Compiling ioctl-sys v0.8.0
[INFO] [stderr]    Compiling quanta v0.11.1
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.9
[INFO] [stderr]    Compiling httpdate v1.0.3
[INFO] [stderr]    Compiling iana-time-zone v0.1.58
[INFO] [stderr]    Compiling triomphe v0.1.9
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling tagptr v0.2.0
[INFO] [stderr]    Compiling rayon v1.8.0
[INFO] [stderr]    Compiling chrono v0.4.31
[INFO] [stderr]    Compiling notify-debouncer-mini v0.4.1
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.190
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling futures-macro v0.3.29
[INFO] [stderr]    Compiling enum-as-inner v0.6.0
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling env_logger v0.10.0
[INFO] [stderr]    Compiling tokio v1.33.0
[INFO] [stderr]    Compiling pnet_macros v0.34.0
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling clap v4.4.7
[INFO] [stderr]    Compiling futures-executor v0.3.29
[INFO] [stderr]    Compiling pnet_packet v0.34.0
[INFO] [stderr]    Compiling futures v0.3.29
[INFO] [stderr]    Compiling tokio-util v0.7.10
[INFO] [stderr]    Compiling tokio-stream v0.1.14
[INFO] [stderr]    Compiling tokio-io-timeout v1.2.0
[INFO] [stderr]    Compiling fast-socks5 v0.9.1
[INFO] [stderr]    Compiling url v2.4.1
[INFO] [stderr]    Compiling ipnetwork v0.20.0
[INFO] [stderr]    Compiling serde_yaml v0.9.27
[INFO] [stderr]    Compiling h2 v0.3.22
[INFO] [stderr]    Compiling tun v0.6.1
[INFO] [stderr]    Compiling pnet_datalink v0.34.0
[INFO] [stderr]    Compiling hickory-proto v0.24.0
[INFO] [stderr]    Compiling pnet_transport v0.34.0
[INFO] [stderr]    Compiling hyper v0.14.27
[INFO] [stderr]    Compiling hickory-resolver v0.24.0
[INFO] [stderr]    Compiling hickory-server v0.24.0
[INFO] [stderr]    Compiling kungfu v0.1.23 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(test)]
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kungfu` (bin "kungfu") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "fb26995b1b57e5cfd538f1e8d1a7769b616feffaf2667f826e8c1ff3312e16e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb26995b1b57e5cfd538f1e8d1a7769b616feffaf2667f826e8c1ff3312e16e8", kill_on_drop: false }`
[INFO] [stdout] fb26995b1b57e5cfd538f1e8d1a7769b616feffaf2667f826e8c1ff3312e16e8
