[INFO] fetching crate netmap_sys 0.1.4... [INFO] checking netmap_sys-0.1.4 against master#836c31742687ba4e2f857b5b698e1e9e6b67619c for pr-81789 [INFO] extracting crate netmap_sys 0.1.4 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate netmap_sys 0.1.4 on toolchain 836c31742687ba4e2f857b5b698e1e9e6b67619c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate netmap_sys 0.1.4 [INFO] finished tweaking crates.io crate netmap_sys 0.1.4 [INFO] tweaked toml for crates.io crate netmap_sys 0.1.4 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "fetch" "--locked" "--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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ed066bc4e4dd361b239fb5d9406adc02b019b04dea2fc0d99f0305ba2c4ede2e [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" "ed066bc4e4dd361b239fb5d9406adc02b019b04dea2fc0d99f0305ba2c4ede2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ed066bc4e4dd361b239fb5d9406adc02b019b04dea2fc0d99f0305ba2c4ede2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed066bc4e4dd361b239fb5d9406adc02b019b04dea2fc0d99f0305ba2c4ede2e", kill_on_drop: false }` [INFO] [stdout] ed066bc4e4dd361b239fb5d9406adc02b019b04dea2fc0d99f0305ba2c4ede2e [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b1334dd75af77d943e6141c2f05341ded00484bb66ea45e56a605412727e8931 [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" "b1334dd75af77d943e6141c2f05341ded00484bb66ea45e56a605412727e8931", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling netmap_sys v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/netmap.rs:28:33 [INFO] [stdout] | [INFO] [stdout] 28 | pub const NS_PORT_MASK: c_int = (0xff << NS_PORT_SHIFT); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/netmap_user.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | / ((buf as *mut c_char).offset( -((ring as *mut c_char) as isize) ) [INFO] [stdout] 45 | | .offset((*ring).buf_ofs as isize) as usize / (*ring).nr_buf_size as usize) [INFO] [stdout] | |___________________________________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 44 | (buf as *mut c_char).offset( -((ring as *mut c_char) as isize) ) [INFO] [stdout] 45 | .offset((*ring).buf_ofs as isize) as usize / (*ring).nr_buf_size as usize [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/netmap.rs:28:33 [INFO] [stdout] | [INFO] [stdout] 28 | pub const NS_PORT_MASK: c_int = (0xff << NS_PORT_SHIFT); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/netmap_user.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | / ((buf as *mut c_char).offset( -((ring as *mut c_char) as isize) ) [INFO] [stdout] 45 | | .offset((*ring).buf_ofs as isize) as usize / (*ring).nr_buf_size as usize) [INFO] [stdout] | |___________________________________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 44 | (buf as *mut c_char).offset( -((ring as *mut c_char) as isize) ) [INFO] [stdout] 45 | .offset((*ring).buf_ofs as isize) as usize / (*ring).nr_buf_size as usize [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.99s [INFO] running `Command { std: "docker" "inspect" "b1334dd75af77d943e6141c2f05341ded00484bb66ea45e56a605412727e8931", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1334dd75af77d943e6141c2f05341ded00484bb66ea45e56a605412727e8931", kill_on_drop: false }` [INFO] [stdout] b1334dd75af77d943e6141c2f05341ded00484bb66ea45e56a605412727e8931