[INFO] fetching crate xdpsock-ffi 0.1.0... [INFO] testing xdpsock-ffi-0.1.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate xdpsock-ffi 0.1.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate xdpsock-ffi 0.1.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded core_affinity v0.5.10 [INFO] [stderr] Downloaded errno v0.2.8 [INFO] [stderr] Downloaded errno-dragonfly v0.1.2 [INFO] [stderr] Downloaded libbpf-sys v0.3.0-2 [INFO] [stderr] Downloaded etherparse v0.9.0 [INFO] [stderr] Downloaded xdpsock v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ee4932c00908e36f2f1277076974eeef49ccf5a5c622112c46e1edafe08ac517 [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" "ee4932c00908e36f2f1277076974eeef49ccf5a5c622112c46e1edafe08ac517", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee4932c00908e36f2f1277076974eeef49ccf5a5c622112c46e1edafe08ac517", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee4932c00908e36f2f1277076974eeef49ccf5a5c622112c46e1edafe08ac517", kill_on_drop: false }` [INFO] [stdout] ee4932c00908e36f2f1277076974eeef49ccf5a5c622112c46e1edafe08ac517 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d4de6bb2054af87266fa6c6c943180303193d08dd4eaadba9a71d82e743b411 [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" "7d4de6bb2054af87266fa6c6c943180303193d08dd4eaadba9a71d82e743b411", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling etherparse v0.9.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling errno v0.2.8 [INFO] [stderr] Compiling core_affinity v0.5.10 [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 27.23s [INFO] running `Command { std: "docker" "inspect" "7d4de6bb2054af87266fa6c6c943180303193d08dd4eaadba9a71d82e743b411", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d4de6bb2054af87266fa6c6c943180303193d08dd4eaadba9a71d82e743b411", kill_on_drop: false }` [INFO] [stdout] 7d4de6bb2054af87266fa6c6c943180303193d08dd4eaadba9a71d82e743b411 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] 4d36963eb98ff802e4120e8c0878a1620e14dcee314e1969509c85ec224f3f7b [INFO] running `Command { std: "docker" "start" "-a" "4d36963eb98ff802e4120e8c0878a1620e14dcee314e1969509c85ec224f3f7b", 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 1.41s [INFO] running `Command { std: "docker" "inspect" "4d36963eb98ff802e4120e8c0878a1620e14dcee314e1969509c85ec224f3f7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d36963eb98ff802e4120e8c0878a1620e14dcee314e1969509c85ec224f3f7b", kill_on_drop: false }` [INFO] [stdout] 4d36963eb98ff802e4120e8c0878a1620e14dcee314e1969509c85ec224f3f7b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 322f72a0760a5cfb9a6240d36929893bfbb561a3c1fcf556d484a4c927f1652e [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" "322f72a0760a5cfb9a6240d36929893bfbb561a3c1fcf556d484a4c927f1652e", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unused imports: `SocketConfig`, `UmemConfig` [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/lib.rs:2:25 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 2 | socket::{BindFlags, SocketConfig, SocketConfigBuilder, XdpFlags}, [INFO] [stdout] [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: `xdpsock-ffi` (lib test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/xdpsock_ffi-78cb520a5f9e66dd) [INFO] running `Command { std: "docker" "inspect" "322f72a0760a5cfb9a6240d36929893bfbb561a3c1fcf556d484a4c927f1652e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "322f72a0760a5cfb9a6240d36929893bfbb561a3c1fcf556d484a4c927f1652e", kill_on_drop: false }` [INFO] [stdout] 322f72a0760a5cfb9a6240d36929893bfbb561a3c1fcf556d484a4c927f1652e