[INFO] fetching crate memflow-kvm-ioctl 0.1.0...
[INFO] testing memflow-kvm-ioctl-0.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate memflow-kvm-ioctl 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate memflow-kvm-ioctl 0.1.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate memflow-kvm-ioctl 0.1.0
[INFO] finished tweaking crates.io crate memflow-kvm-ioctl 0.1.0
[INFO] tweaked toml for crates.io crate memflow-kvm-ioctl 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", 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] 4c282cb3a7d216569a193846cd6a7041e867adc16ecbecd64b2501df2c8a2b54
[INFO] running `Command { std: "docker" "start" "-a" "4c282cb3a7d216569a193846cd6a7041e867adc16ecbecd64b2501df2c8a2b54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c282cb3a7d216569a193846cd6a7041e867adc16ecbecd64b2501df2c8a2b54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c282cb3a7d216569a193846cd6a7041e867adc16ecbecd64b2501df2c8a2b54", kill_on_drop: false }`
[INFO] [stdout] 4c282cb3a7d216569a193846cd6a7041e867adc16ecbecd64b2501df2c8a2b54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c558688acc3bcc6bc2fc5ffb126e70056754109c3eb124b14c4bcf3ee6c372f
[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" "1c558688acc3bcc6bc2fc5ffb126e70056754109c3eb124b14c4bcf3ee6c372f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling bindgen v0.53.3
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling clang-sys v0.29.3
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling memflow-kvm-ioctl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.50s
[INFO] running `Command { std: "docker" "inspect" "1c558688acc3bcc6bc2fc5ffb126e70056754109c3eb124b14c4bcf3ee6c372f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c558688acc3bcc6bc2fc5ffb126e70056754109c3eb124b14c4bcf3ee6c372f", kill_on_drop: false }`
[INFO] [stdout] 1c558688acc3bcc6bc2fc5ffb126e70056754109c3eb124b14c4bcf3ee6c372f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f78b36c496dfbffb0aaf8d78abdddead775c55f4316e482f7cd77115927328e1
[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" "f78b36c496dfbffb0aaf8d78abdddead775c55f4316e482f7cd77115927328e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling memflow-kvm-ioctl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.26s
[INFO] running `Command { std: "docker" "inspect" "f78b36c496dfbffb0aaf8d78abdddead775c55f4316e482f7cd77115927328e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f78b36c496dfbffb0aaf8d78abdddead775c55f4316e482f7cd77115927328e1", kill_on_drop: false }`
[INFO] [stdout] f78b36c496dfbffb0aaf8d78abdddead775c55f4316e482f7cd77115927328e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6a484cc2914b9fd1ef594b94f000e120d126bd1295b45bbdfd14f05021692c8a
[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" "6a484cc2914b9fd1ef594b94f000e120d126bd1295b45bbdfd14f05021692c8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling memflow-kvm-ioctl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/memflow_kvm_ioctl-ddf4fd33cc648d5e
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test bindgen_test_layout_vm_info ... ok
[INFO] [stdout] test bindgen_test_layout_vm_map_info ... ok
[INFO] [stdout] test bindgen_test_layout_vm_memslot ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests memflow-kvm-ioctl
[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" "6a484cc2914b9fd1ef594b94f000e120d126bd1295b45bbdfd14f05021692c8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a484cc2914b9fd1ef594b94f000e120d126bd1295b45bbdfd14f05021692c8a", kill_on_drop: false }`
[INFO] [stdout] 6a484cc2914b9fd1ef594b94f000e120d126bd1295b45bbdfd14f05021692c8a