[INFO] fetching crate smolsocket 0.3.0...
[INFO] testing smolsocket-0.3.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate smolsocket 0.3.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate smolsocket 0.3.0 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] started tweaking crates.io crate smolsocket 0.3.0
[INFO] finished tweaking crates.io crate smolsocket 0.3.0
[INFO] tweaked toml for crates.io crate smolsocket 0.3.0 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] 14003958ac12cc4e95363d4bebd0fdf6619049cd1d0639557c8ce8090a9ce812
[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" "14003958ac12cc4e95363d4bebd0fdf6619049cd1d0639557c8ce8090a9ce812", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14003958ac12cc4e95363d4bebd0fdf6619049cd1d0639557c8ce8090a9ce812", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14003958ac12cc4e95363d4bebd0fdf6619049cd1d0639557c8ce8090a9ce812", kill_on_drop: false }`
[INFO] [stdout] 14003958ac12cc4e95363d4bebd0fdf6619049cd1d0639557c8ce8090a9ce812
[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] 353f1668aa985551eb78afa96e4f56996347e7c3abdad85e0e15b21eff3cb039
[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" "353f1668aa985551eb78afa96e4f56996347e7c3abdad85e0e15b21eff3cb039", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling managed v0.7.2
[INFO] [stderr]    Compiling smoltcp v0.6.0
[INFO] [stderr]    Compiling smolsocket v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.09s
[INFO] running `Command { std: "docker" "inspect" "353f1668aa985551eb78afa96e4f56996347e7c3abdad85e0e15b21eff3cb039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "353f1668aa985551eb78afa96e4f56996347e7c3abdad85e0e15b21eff3cb039", kill_on_drop: false }`
[INFO] [stdout] 353f1668aa985551eb78afa96e4f56996347e7c3abdad85e0e15b21eff3cb039
[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] 2eb3852d3e778246def313546cd364fce8f659296ff6bd22b6ec245896398a42
[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" "2eb3852d3e778246def313546cd364fce8f659296ff6bd22b6ec245896398a42", kill_on_drop: false }`
[INFO] [stderr]    Compiling smolsocket v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.26s
[INFO] running `Command { std: "docker" "inspect" "2eb3852d3e778246def313546cd364fce8f659296ff6bd22b6ec245896398a42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2eb3852d3e778246def313546cd364fce8f659296ff6bd22b6ec245896398a42", kill_on_drop: false }`
[INFO] [stdout] 2eb3852d3e778246def313546cd364fce8f659296ff6bd22b6ec245896398a42
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d01c1195eb2238a42209b63101515e79c7ab1988b40be5638ade99c04363ac04
[INFO] running `Command { std: "docker" "start" "-a" "d01c1195eb2238a42209b63101515e79c7ab1988b40be5638ade99c04363ac04", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/smolsocket-e473dc5c50d2a195
[INFO] [stdout] running 4 tests
[INFO] [stderr]  2021-01-05T08:53:30.921 INFO  smolsocket::tests > ip6 ip_address_bytes: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1]
[INFO] [stderr]  2021-01-05T08:53:30.922 INFO  smolsocket::tests > ip6 ip_address: ::1
[INFO] [stderr]  2021-01-05T08:53:30.922 INFO  smolsocket::tests > ip6 ip_address debug: Address([0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1])
[INFO] [stderr]  2021-01-05T08:53:30.922 INFO  smolsocket::tests > ip6 socket_addr: [::1]:8080
[INFO] [stderr]  2021-01-05T08:53:30.922 INFO  smolsocket::tests > ip6 socket_addr debug: [::1]:8080
[INFO] [stdout] test tests::ipv6_socket_addr ... ok
[INFO] [stderr]  2021-01-05T08:53:30.921 INFO  smolsocket::tests > ip4 ip_address: 127.0.0.1
[INFO] [stderr]  2021-01-05T08:53:30.925 INFO  smolsocket::tests > ip4 ip_address debug: Address([127, 0, 0, 1])
[INFO] [stderr]  2021-01-05T08:53:30.925 INFO  smolsocket::tests > ip4 socket_addr: 127.0.0.1:8080
[INFO] [stderr]  2021-01-05T08:53:30.925 INFO  smolsocket::tests > ip4 socket_addr debug: 127.0.0.1:8080
[INFO] [stdout] test tests::ipv4_socket_addr ... ok
[INFO] [stderr]  2021-01-05T08:53:30.929 INFO  smolsocket::tests > ip6 socket_addr: [::1]:80
[INFO] [stderr]  2021-01-05T08:53:30.929 INFO  smolsocket::tests > ip6 socket_addr debug: [::1]:80
[INFO] [stderr]  2021-01-05T08:53:30.929 INFO  smolsocket::tests > ip4 socket_addr: 127.0.0.1:80
[INFO] [stderr]  2021-01-05T08:53:30.930 INFO  smolsocket::tests > ip4 socket_addr debug: 127.0.0.1:80
[INFO] [stdout] test tests::ipv6_to_std ... ok
[INFO] [stderr]    Doc-tests smolsocket
[INFO] [stdout] test tests::ipv4_to_std ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d01c1195eb2238a42209b63101515e79c7ab1988b40be5638ade99c04363ac04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d01c1195eb2238a42209b63101515e79c7ab1988b40be5638ade99c04363ac04", kill_on_drop: false }`
[INFO] [stdout] d01c1195eb2238a42209b63101515e79c7ab1988b40be5638ade99c04363ac04