[INFO] fetching crate pakr-mio-afpacket 0.2.0...
[INFO] testing pakr-mio-afpacket-0.2.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate pakr-mio-afpacket 0.2.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate pakr-mio-afpacket 0.2.0 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] removed /workspace/builds/worker-7/source/.cargo/config
[INFO] started tweaking crates.io crate pakr-mio-afpacket 0.2.0
[INFO] finished tweaking crates.io crate pakr-mio-afpacket 0.2.0
[INFO] tweaked toml for crates.io crate pakr-mio-afpacket 0.2.0 written to /workspace/builds/worker-7/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-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" "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] 234b308cc7b3d9f0e1162a3e79bd2f7c224c046776c9c88a82a668c383fbdbed
[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" "234b308cc7b3d9f0e1162a3e79bd2f7c224c046776c9c88a82a668c383fbdbed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "234b308cc7b3d9f0e1162a3e79bd2f7c224c046776c9c88a82a668c383fbdbed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "234b308cc7b3d9f0e1162a3e79bd2f7c224c046776c9c88a82a668c383fbdbed", kill_on_drop: false }`
[INFO] [stdout] 234b308cc7b3d9f0e1162a3e79bd2f7c224c046776c9c88a82a668c383fbdbed
[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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e8427ce5cb9c0170b7b0df28470b39a71e988400e1f05b7e7864753e724f8e2e
[INFO] running `Command { std: "docker" "start" "-a" "e8427ce5cb9c0170b7b0df28470b39a71e988400e1f05b7e7864753e724f8e2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling mio v0.7.7
[INFO] [stderr]    Compiling pakr-mio-afpacket v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.06s
[INFO] running `Command { std: "docker" "inspect" "e8427ce5cb9c0170b7b0df28470b39a71e988400e1f05b7e7864753e724f8e2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8427ce5cb9c0170b7b0df28470b39a71e988400e1f05b7e7864753e724f8e2e", kill_on_drop: false }`
[INFO] [stdout] e8427ce5cb9c0170b7b0df28470b39a71e988400e1f05b7e7864753e724f8e2e
[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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d57c200683cbfe00f65d021c1623a94f4cdbd62f306acb1077bf807e3860edeb
[INFO] running `Command { std: "docker" "start" "-a" "d57c200683cbfe00f65d021c1623a94f4cdbd62f306acb1077bf807e3860edeb", kill_on_drop: false }`
[INFO] [stderr]    Compiling pretty-hex v0.2.1
[INFO] [stderr]    Compiling pakr-mio-afpacket v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.01s
[INFO] running `Command { std: "docker" "inspect" "d57c200683cbfe00f65d021c1623a94f4cdbd62f306acb1077bf807e3860edeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d57c200683cbfe00f65d021c1623a94f4cdbd62f306acb1077bf807e3860edeb", kill_on_drop: false }`
[INFO] [stdout] d57c200683cbfe00f65d021c1623a94f4cdbd62f306acb1077bf807e3860edeb
[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" "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] 0a68330e11b969845b96709f6e93c4a2cc01e3d4c09789342acf3150e95fecbc
[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" "0a68330e11b969845b96709f6e93c4a2cc01e3d4c09789342acf3150e95fecbc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pakr_mio_afpacket-0f9f9fa31d7018e4
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::basic_receive ... ok
[INFO] [stdout] test tests::promisc_mode ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::bind_and_receive ... ok
[INFO] [stdout] test tests::write_and_read ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pakr-mio-afpacket
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0a68330e11b969845b96709f6e93c4a2cc01e3d4c09789342acf3150e95fecbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a68330e11b969845b96709f6e93c4a2cc01e3d4c09789342acf3150e95fecbc", kill_on_drop: false }`
[INFO] [stdout] 0a68330e11b969845b96709f6e93c4a2cc01e3d4c09789342acf3150e95fecbc