[INFO] fetching crate ip 1.1.1...
[INFO] testing ip-1.1.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate ip 1.1.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate ip 1.1.1 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 ip 1.1.1
[INFO] finished tweaking crates.io crate ip 1.1.1
[INFO] tweaked toml for crates.io crate ip 1.1.1 written to /workspace/builds/worker-7/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-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ce861e7db39bf55d55b2e5346abdcb907cccc91b5e0d523232946696b855e30
[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" "9ce861e7db39bf55d55b2e5346abdcb907cccc91b5e0d523232946696b855e30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ce861e7db39bf55d55b2e5346abdcb907cccc91b5e0d523232946696b855e30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ce861e7db39bf55d55b2e5346abdcb907cccc91b5e0d523232946696b855e30", kill_on_drop: false }`
[INFO] [stdout] 9ce861e7db39bf55d55b2e5346abdcb907cccc91b5e0d523232946696b855e30
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2996856d305bec6c2f9e46d100c5f00981c84b6f57b158e6a8f08c2b1cd8bf9f
[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" "2996856d305bec6c2f9e46d100c5f00981c84b6f57b158e6a8f08c2b1cd8bf9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling ip v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "2996856d305bec6c2f9e46d100c5f00981c84b6f57b158e6a8f08c2b1cd8bf9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2996856d305bec6c2f9e46d100c5f00981c84b6f57b158e6a8f08c2b1cd8bf9f", kill_on_drop: false }`
[INFO] [stdout] 2996856d305bec6c2f9e46d100c5f00981c84b6f57b158e6a8f08c2b1cd8bf9f
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97fcb55b5eed409dfadb3f60bb86f149f682d85a4927a72f5afb69406656d2f2
[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" "97fcb55b5eed409dfadb3f60bb86f149f682d85a4927a72f5afb69406656d2f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling ip v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "97fcb55b5eed409dfadb3f60bb86f149f682d85a4927a72f5afb69406656d2f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97fcb55b5eed409dfadb3f60bb86f149f682d85a4927a72f5afb69406656d2f2", kill_on_drop: false }`
[INFO] [stdout] 97fcb55b5eed409dfadb3f60bb86f149f682d85a4927a72f5afb69406656d2f2
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] acf481c10e4b3ef2bb19a8e51eafa592e64e8106c17f7af3b49d4ca4d7306fb8
[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" "acf481c10e4b3ef2bb19a8e51eafa592e64e8106c17f7af3b49d4ca4d7306fb8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ip-0de1ccde50befd12
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test display_ipv4 ... ok
[INFO] [stdout] test display_ipv6 ... ok
[INFO] [stdout] test to_from_socket_addr ... ok
[INFO] [stdout] test parse_fails ... ok
[INFO] [stderr]    Doc-tests ip
[INFO] [stdout] test parse_ipv4 ... ok
[INFO] [stdout] test parse_ipv6 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "acf481c10e4b3ef2bb19a8e51eafa592e64e8106c17f7af3b49d4ca4d7306fb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acf481c10e4b3ef2bb19a8e51eafa592e64e8106c17f7af3b49d4ca4d7306fb8", kill_on_drop: false }`
[INFO] [stdout] acf481c10e4b3ef2bb19a8e51eafa592e64e8106c17f7af3b49d4ca4d7306fb8