[INFO] crate taskstats 0.1.1 is already in cache
[INFO] testing taskstats-0.1.1 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate taskstats 0.1.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate taskstats 0.1.1 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b582ace9233834be234f3413ca91071d61a6a13b348fb2deb1614c3e27522f8c
[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" "b582ace9233834be234f3413ca91071d61a6a13b348fb2deb1614c3e27522f8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b582ace9233834be234f3413ca91071d61a6a13b348fb2deb1614c3e27522f8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b582ace9233834be234f3413ca91071d61a6a13b348fb2deb1614c3e27522f8c", kill_on_drop: false }`
[INFO] [stdout] b582ace9233834be234f3413ca91071d61a6a13b348fb2deb1614c3e27522f8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", 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] 7f1e258cea175af10af2cc2c978eb3c1e6fdce4fa560725c95137f003cba099c
[INFO] running `Command { std: "docker" "start" "-a" "7f1e258cea175af10af2cc2c978eb3c1e6fdce4fa560725c95137f003cba099c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling once_cell v1.4.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling netlink-sys v0.2.0
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling zerocopy-derive v0.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling zerocopy v0.3.0
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling taskstats v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.32s
[INFO] running `Command { std: "docker" "inspect" "7f1e258cea175af10af2cc2c978eb3c1e6fdce4fa560725c95137f003cba099c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f1e258cea175af10af2cc2c978eb3c1e6fdce4fa560725c95137f003cba099c", kill_on_drop: false }`
[INFO] [stdout] 7f1e258cea175af10af2cc2c978eb3c1e6fdce4fa560725c95137f003cba099c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", 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] 99a870ccec3e8877d3458d906dc81b80ffeae4c2c892bb811a46eaefdcdad83b
[INFO] running `Command { std: "docker" "start" "-a" "99a870ccec3e8877d3458d906dc81b80ffeae4c2c892bb811a46eaefdcdad83b", kill_on_drop: false }`
[INFO] [stderr]    Compiling taskstats v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `Command { std: "docker" "inspect" "99a870ccec3e8877d3458d906dc81b80ffeae4c2c892bb811a46eaefdcdad83b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99a870ccec3e8877d3458d906dc81b80ffeae4c2c892bb811a46eaefdcdad83b", kill_on_drop: false }`
[INFO] [stdout] 99a870ccec3e8877d3458d906dc81b80ffeae4c2c892bb811a46eaefdcdad83b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f32721153b891e64924f01827d3758252b7f6fb5e364d5100041ce62ca07a82a
[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" "f32721153b891e64924f01827d3758252b7f6fb5e364d5100041ce62ca07a82a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/taskstats-7ca60416728383ed
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test netlink::raw::tests::bindgen_test_layout_nl_pktinfo ... ok
[INFO] [stdout] test netlink::raw::tests::bindgen_test_layout_nlattr ... ok
[INFO] [stdout] test genetlink::raw::tests::bindgen_test_layout_genlmsghdr ... ok
[INFO] [stdout] test netlink::raw::tests::bindgen_test_layout_nl_mmap_req ... ok
[INFO] [stdout] test netlink::raw::tests::bindgen_test_layout_nlmsgerr ... ok
[INFO] [stdout] test netlink::raw::tests::bindgen_test_layout_nla_bitfield32 ... ok
[INFO] [stdout] test netlink::raw::tests::bindgen_test_layout_nl_mmap_hdr ... ok
[INFO] [stdout] test netlink::raw::tests::bindgen_test_layout_nlmsghdr ... ok
[INFO] [stdout] test netlink::raw::tests::bindgen_test_layout_sockaddr_nl ... ok
[INFO] [stdout] test raw::tests::bindgen_test_layout_taskstats_v9 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests taskstats
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/lib.rs - (line 24) ... 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" "f32721153b891e64924f01827d3758252b7f6fb5e364d5100041ce62ca07a82a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f32721153b891e64924f01827d3758252b7f6fb5e364d5100041ce62ca07a82a", kill_on_drop: false }`
[INFO] [stdout] f32721153b891e64924f01827d3758252b7f6fb5e364d5100041ce62ca07a82a