[INFO] fetching crate xdpsock-ffi 0.1.0... [INFO] testing xdpsock-ffi-0.1.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] extracting crate xdpsock-ffi 0.1.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate xdpsock-ffi 0.1.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate xdpsock-ffi 0.1.0 [INFO] finished tweaking crates.io crate xdpsock-ffi 0.1.0 [INFO] tweaked toml for crates.io crate xdpsock-ffi 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 33a2ae0c3c899510a94b1df2c7418aaec5ba419b1d38fdcaa87639beef84edf2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "33a2ae0c3c899510a94b1df2c7418aaec5ba419b1d38fdcaa87639beef84edf2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "33a2ae0c3c899510a94b1df2c7418aaec5ba419b1d38fdcaa87639beef84edf2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33a2ae0c3c899510a94b1df2c7418aaec5ba419b1d38fdcaa87639beef84edf2", kill_on_drop: false }` [INFO] [stdout] 33a2ae0c3c899510a94b1df2c7418aaec5ba419b1d38fdcaa87639beef84edf2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3c3eb749c83d047ae6588f16779d11b03448fba585dffb69a7f0ec3e95f246f0 [INFO] running `Command { std: "docker" "start" "-a" "3c3eb749c83d047ae6588f16779d11b03448fba585dffb69a7f0ec3e95f246f0", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling errno v0.2.7 [INFO] [stderr] Compiling core_affinity v0.5.10 [INFO] [stderr] Compiling etherparse v0.9.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling libbpf-sys v0.3.0-2 [INFO] [stderr] Compiling xdpsock v0.1.0 [INFO] [stderr] Compiling xdpsock-ffi v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `SocketConfig`, `UmemConfig` [INFO] [stdout] --> src/lib.rs:2:25 [INFO] [stdout] | [INFO] [stdout] 2 | socket::{BindFlags, SocketConfig, SocketConfigBuilder, XdpFlags}, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 3 | umem::{UmemConfig, UmemConfigBuilder}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | let mut xsk = Xsk2::new(&ifname, 0, umem_config, socket_config, n_tx_frames as usize); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:81:9 [INFO] [stdout] | [INFO] [stdout] 81 | let mut pkt = unsafe { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.90s [INFO] running `Command { std: "docker" "inspect" "3c3eb749c83d047ae6588f16779d11b03448fba585dffb69a7f0ec3e95f246f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c3eb749c83d047ae6588f16779d11b03448fba585dffb69a7f0ec3e95f246f0", kill_on_drop: false }` [INFO] [stdout] 3c3eb749c83d047ae6588f16779d11b03448fba585dffb69a7f0ec3e95f246f0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e293c8547033ff3bccaf8233382c3dfd0934ca6a47ca996339485b928e69c062 [INFO] running `Command { std: "docker" "start" "-a" "e293c8547033ff3bccaf8233382c3dfd0934ca6a47ca996339485b928e69c062", kill_on_drop: false }` [INFO] [stderr] Compiling xdpsock-ffi v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `SocketConfig`, `UmemConfig` [INFO] [stdout] --> src/lib.rs:2:25 [INFO] [stdout] | [INFO] [stdout] 2 | socket::{BindFlags, SocketConfig, SocketConfigBuilder, XdpFlags}, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 3 | umem::{UmemConfig, UmemConfigBuilder}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | let mut xsk = Xsk2::new(&ifname, 0, umem_config, socket_config, n_tx_frames as usize); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:81:9 [INFO] [stdout] | [INFO] [stdout] 81 | let mut pkt = unsafe { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.57s [INFO] running `Command { std: "docker" "inspect" "e293c8547033ff3bccaf8233382c3dfd0934ca6a47ca996339485b928e69c062", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e293c8547033ff3bccaf8233382c3dfd0934ca6a47ca996339485b928e69c062", kill_on_drop: false }` [INFO] [stdout] e293c8547033ff3bccaf8233382c3dfd0934ca6a47ca996339485b928e69c062 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] df51ddf5b072de350a1a5001d008e09aa2babcc843d975de5718c35cbb730954 [INFO] running `Command { std: "docker" "start" "-a" "df51ddf5b072de350a1a5001d008e09aa2babcc843d975de5718c35cbb730954", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `SocketConfig`, `UmemConfig` [INFO] [stderr] --> src/lib.rs:2:25 [INFO] [stderr] | [INFO] [stderr] 2 | socket::{BindFlags, SocketConfig, SocketConfigBuilder, XdpFlags}, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 3 | umem::{UmemConfig, UmemConfigBuilder}, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:37:9 [INFO] [stderr] | [INFO] [stderr] 37 | let mut xsk = Xsk2::new(&ifname, 0, umem_config, socket_config, n_tx_frames as usize); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:81:9 [INFO] [stderr] | [INFO] [stderr] 81 | let mut pkt = unsafe { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/xdpsock_ffi-384e13dcc1a72933) [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" "df51ddf5b072de350a1a5001d008e09aa2babcc843d975de5718c35cbb730954", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df51ddf5b072de350a1a5001d008e09aa2babcc843d975de5718c35cbb730954", kill_on_drop: false }` [INFO] [stdout] df51ddf5b072de350a1a5001d008e09aa2babcc843d975de5718c35cbb730954