[INFO] fetching crate uring-sys 0.7.4...
[INFO] building uring-sys-0.7.4 against master#ec7b753ea91d8a5640388ea74fd231f91394ee9d for pr-94962-2
[INFO] extracting crate uring-sys 0.7.4 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate uring-sys 0.7.4 on toolchain ec7b753ea91d8a5640388ea74fd231f91394ee9d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ec7b753ea91d8a5640388ea74fd231f91394ee9d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uring-sys 0.7.4
[INFO] finished tweaking crates.io crate uring-sys 0.7.4
[INFO] tweaked toml for crates.io crate uring-sys 0.7.4 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ec7b753ea91d8a5640388ea74fd231f91394ee9d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ec7b753ea91d8a5640388ea74fd231f91394ee9d" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+ec7b753ea91d8a5640388ea74fd231f91394ee9d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e775fc1767a3643e77bf2104b7d6c016b639d42847dd2e71ef257a811467b385
[INFO] running `Command { std: "docker" "start" "-a" "e775fc1767a3643e77bf2104b7d6c016b639d42847dd2e71ef257a811467b385", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e775fc1767a3643e77bf2104b7d6c016b639d42847dd2e71ef257a811467b385", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e775fc1767a3643e77bf2104b7d6c016b639d42847dd2e71ef257a811467b385", kill_on_drop: false }`
[INFO] [stdout] e775fc1767a3643e77bf2104b7d6c016b639d42847dd2e71ef257a811467b385
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+ec7b753ea91d8a5640388ea74fd231f91394ee9d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f51ac8af8625a72d14fc8e99545a676596e0094d91fe583235df13970f9ece51
[INFO] running `Command { std: "docker" "start" "-a" "f51ac8af8625a72d14fc8e99545a676596e0094d91fe583235df13970f9ece51", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling uring-sys v0.7.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.06s
[INFO] running `Command { std: "docker" "inspect" "f51ac8af8625a72d14fc8e99545a676596e0094d91fe583235df13970f9ece51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f51ac8af8625a72d14fc8e99545a676596e0094d91fe583235df13970f9ece51", kill_on_drop: false }`
[INFO] [stdout] f51ac8af8625a72d14fc8e99545a676596e0094d91fe583235df13970f9ece51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+ec7b753ea91d8a5640388ea74fd231f91394ee9d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0fa3e7472f20fcc3991a69b0328ef68166a6aa90d86381e72059fcd317b2b48
[INFO] running `Command { std: "docker" "start" "-a" "b0fa3e7472f20fcc3991a69b0328ef68166a6aa90d86381e72059fcd317b2b48", kill_on_drop: false }`
[INFO] [stderr]    Compiling uring-sys v0.7.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/uring_sys-3d643864bbfcb2f6)
[INFO] running `Command { std: "docker" "inspect" "b0fa3e7472f20fcc3991a69b0328ef68166a6aa90d86381e72059fcd317b2b48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0fa3e7472f20fcc3991a69b0328ef68166a6aa90d86381e72059fcd317b2b48", kill_on_drop: false }`
[INFO] [stdout] b0fa3e7472f20fcc3991a69b0328ef68166a6aa90d86381e72059fcd317b2b48