[INFO] fetching crate taskstats 0.1.1...
[INFO] testing taskstats-0.1.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate taskstats 0.1.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate taskstats 0.1.1 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 taskstats 0.1.1
[INFO] finished tweaking crates.io crate taskstats 0.1.1
[INFO] tweaked toml for crates.io crate taskstats 0.1.1 written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bdfdc3fdc46cb000e70eb753a38bed1c5e75fe037eaff30ec704c557706c442b
[INFO] running `Command { std: "docker" "start" "-a" "bdfdc3fdc46cb000e70eb753a38bed1c5e75fe037eaff30ec704c557706c442b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bdfdc3fdc46cb000e70eb753a38bed1c5e75fe037eaff30ec704c557706c442b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdfdc3fdc46cb000e70eb753a38bed1c5e75fe037eaff30ec704c557706c442b", kill_on_drop: false }`
[INFO] [stdout] bdfdc3fdc46cb000e70eb753a38bed1c5e75fe037eaff30ec704c557706c442b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 4a35d9ad882ad86dcfdf284e32aed5a561a1c5bdc995913369b5e0d7d7b7e247
[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" "4a35d9ad882ad86dcfdf284e32aed5a561a1c5bdc995913369b5e0d7d7b7e247", kill_on_drop: false }`
[INFO] [stderr]    Compiling netlink-sys v0.2.0
[INFO] [stderr]    Compiling zerocopy-derive v0.2.0
[INFO] [stderr]    Compiling zerocopy v0.3.0
[INFO] [stderr]    Compiling taskstats v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.32s
[INFO] running `Command { std: "docker" "inspect" "4a35d9ad882ad86dcfdf284e32aed5a561a1c5bdc995913369b5e0d7d7b7e247", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a35d9ad882ad86dcfdf284e32aed5a561a1c5bdc995913369b5e0d7d7b7e247", kill_on_drop: false }`
[INFO] [stdout] 4a35d9ad882ad86dcfdf284e32aed5a561a1c5bdc995913369b5e0d7d7b7e247
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] c99d9c17c58c14f1e10591d5d43bb1bf56f71837383e7e8d5c8d4a27386a4217
[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" "c99d9c17c58c14f1e10591d5d43bb1bf56f71837383e7e8d5c8d4a27386a4217", kill_on_drop: false }`
[INFO] [stderr]    Compiling taskstats v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.99s
[INFO] running `Command { std: "docker" "inspect" "c99d9c17c58c14f1e10591d5d43bb1bf56f71837383e7e8d5c8d4a27386a4217", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c99d9c17c58c14f1e10591d5d43bb1bf56f71837383e7e8d5c8d4a27386a4217", kill_on_drop: false }`
[INFO] [stdout] c99d9c17c58c14f1e10591d5d43bb1bf56f71837383e7e8d5c8d4a27386a4217
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 252ed5d6b39ebbed16a143ce708a51882fb6ded3c28d30c3c397b7157797fffc
[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" "252ed5d6b39ebbed16a143ce708a51882fb6ded3c28d30c3c397b7157797fffc", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 10 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/taskstats-7bbd644e78840149
[INFO] [stdout] test genetlink::raw::tests::bindgen_test_layout_genlmsghdr ... ok
[INFO] [stdout] test netlink::raw::tests::bindgen_test_layout_nla_bitfield32 ... ok
[INFO] [stdout] test raw::tests::bindgen_test_layout_taskstats_v9 ... ok
[INFO] [stdout] test netlink::raw::tests::bindgen_test_layout_nlmsghdr ... ok
[INFO] [stdout] test netlink::raw::tests::bindgen_test_layout_nlattr ... ok
[INFO] [stdout] test netlink::raw::tests::bindgen_test_layout_sockaddr_nl ... ok
[INFO] [stdout] test netlink::raw::tests::bindgen_test_layout_nlmsgerr ... ok
[INFO] [stdout] test netlink::raw::tests::bindgen_test_layout_nl_pktinfo ... ok
[INFO] [stdout] test netlink::raw::tests::bindgen_test_layout_nl_mmap_hdr ... ok
[INFO] [stderr]    Doc-tests taskstats
[INFO] [stdout] test netlink::raw::tests::bindgen_test_layout_nl_mmap_req ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "252ed5d6b39ebbed16a143ce708a51882fb6ded3c28d30c3c397b7157797fffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "252ed5d6b39ebbed16a143ce708a51882fb6ded3c28d30c3c397b7157797fffc", kill_on_drop: false }`
[INFO] [stdout] 252ed5d6b39ebbed16a143ce708a51882fb6ded3c28d30c3c397b7157797fffc