[INFO] fetching crate perf-event-open-sys 1.0.1...
[INFO] testing perf-event-open-sys-1.0.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate perf-event-open-sys 1.0.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate perf-event-open-sys 1.0.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate perf-event-open-sys 1.0.1
[INFO] finished tweaking crates.io crate perf-event-open-sys 1.0.1
[INFO] tweaked toml for crates.io crate perf-event-open-sys 1.0.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a7663a2fefac876c51f36fa85f132f66a140809e23fa32c6e6c7ab21e0dd7923
[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" "a7663a2fefac876c51f36fa85f132f66a140809e23fa32c6e6c7ab21e0dd7923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7663a2fefac876c51f36fa85f132f66a140809e23fa32c6e6c7ab21e0dd7923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7663a2fefac876c51f36fa85f132f66a140809e23fa32c6e6c7ab21e0dd7923", kill_on_drop: false }`
[INFO] [stdout] a7663a2fefac876c51f36fa85f132f66a140809e23fa32c6e6c7ab21e0dd7923
[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=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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a125e8f0c704bff3906bbfa953e639181d65a8fd89e21ba48840adb0db49f31
[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" "3a125e8f0c704bff3906bbfa953e639181d65a8fd89e21ba48840adb0db49f31", kill_on_drop: false }`
[INFO] [stderr]    Compiling perf-event-open-sys v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "3a125e8f0c704bff3906bbfa953e639181d65a8fd89e21ba48840adb0db49f31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a125e8f0c704bff3906bbfa953e639181d65a8fd89e21ba48840adb0db49f31", kill_on_drop: false }`
[INFO] [stdout] 3a125e8f0c704bff3906bbfa953e639181d65a8fd89e21ba48840adb0db49f31
[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=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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39d6eaf3d60f50625236a82c31f31a6d81ea867f6d2977fc9f446116b085ec13
[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" "39d6eaf3d60f50625236a82c31f31a6d81ea867f6d2977fc9f446116b085ec13", kill_on_drop: false }`
[INFO] [stderr]    Compiling perf-event-open-sys v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "39d6eaf3d60f50625236a82c31f31a6d81ea867f6d2977fc9f446116b085ec13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39d6eaf3d60f50625236a82c31f31a6d81ea867f6d2977fc9f446116b085ec13", kill_on_drop: false }`
[INFO] [stdout] 39d6eaf3d60f50625236a82c31f31a6d81ea867f6d2977fc9f446116b085ec13
[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=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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 39d5ea760089fd47a6d58800f2cc5765db5c4d339486c881ee3c693c4da8fad6
[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" "39d5ea760089fd47a6d58800f2cc5765db5c4d339486c881ee3c693c4da8fad6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/perf_event_open_sys-8c615b7e399f1a17
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test bindings::bindgen_test_layout___kernel_fd_set ... ok
[INFO] [stdout] test bindings::bindgen_test_layout_perf_event_attr__bindgen_ty_3 ... ok
[INFO] [stdout] test bindings::bindgen_test_layout_perf_event_attr__bindgen_ty_2 ... ok
[INFO] [stdout] test bindings::bindgen_test_layout_perf_event_mmap_page__bindgen_ty_1__bindgen_ty_1 ... ok
[INFO] [stdout] test bindings::bindgen_test_layout_perf_mem_data_src ... ok
[INFO] [stderr]    Doc-tests perf-event-open-sys
[INFO] [stdout] test bindings::bindgen_test_layout_perf_event_query_bpf ... ok
[INFO] [stdout] test bindings::bindgen_test_layout_perf_mem_data_src__bindgen_ty_1 ... ok
[INFO] [stdout] test bindings::bindgen_test_layout_perf_event_mmap_page__bindgen_ty_1 ... ok
[INFO] [stdout] test bindings::bindgen_test_layout_perf_ns_link_info ... ok
[INFO] [stdout] test bindings::bindgen_test_layout_perf_branch_entry ... ok
[INFO] [stdout] test bindings::bindgen_test_layout_perf_event_header ... ok
[INFO] [stdout] test bindings::bindgen_test_layout___kernel_fsid_t ... ok
[INFO] [stdout] test bindings::bindgen_test_layout_perf_event_attr ... ok
[INFO] [stdout] test bindings::bindgen_test_layout_perf_event_attr__bindgen_ty_4 ... ok
[INFO] [stdout] test bindings::bindgen_test_layout_perf_event_attr__bindgen_ty_1 ... ok
[INFO] [stdout] test bindings::bindgen_test_layout_perf_event_mmap_page ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "39d5ea760089fd47a6d58800f2cc5765db5c4d339486c881ee3c693c4da8fad6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39d5ea760089fd47a6d58800f2cc5765db5c4d339486c881ee3c693c4da8fad6", kill_on_drop: false }`
[INFO] [stdout] 39d5ea760089fd47a6d58800f2cc5765db5c4d339486c881ee3c693c4da8fad6