[INFO] fetching crate tokio-udp 0.1.6...
[INFO] testing tokio-udp-0.1.6 against 1.49.0 for beta-1.50-1
[INFO] extracting crate tokio-udp 0.1.6 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate tokio-udp 0.1.6 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 tokio-udp 0.1.6
[INFO] finished tweaking crates.io crate tokio-udp 0.1.6
[INFO] tweaked toml for crates.io crate tokio-udp 0.1.6 written to /workspace/builds/worker-5/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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] aac95b0c1494e460344949837836092716d72d5659d10a1573041fcc31bdfd7b
[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" "aac95b0c1494e460344949837836092716d72d5659d10a1573041fcc31bdfd7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aac95b0c1494e460344949837836092716d72d5659d10a1573041fcc31bdfd7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aac95b0c1494e460344949837836092716d72d5659d10a1573041fcc31bdfd7b", kill_on_drop: false }`
[INFO] [stdout] aac95b0c1494e460344949837836092716d72d5659d10a1573041fcc31bdfd7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 624cf94259a7c71ecff5e78f30af1e29fa7eb8ab82da48dd2bcb25dc39556180
[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" "624cf94259a7c71ecff5e78f30af1e29fa7eb8ab82da48dd2bcb25dc39556180", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tokio-udp v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "624cf94259a7c71ecff5e78f30af1e29fa7eb8ab82da48dd2bcb25dc39556180", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "624cf94259a7c71ecff5e78f30af1e29fa7eb8ab82da48dd2bcb25dc39556180", kill_on_drop: false }`
[INFO] [stdout] 624cf94259a7c71ecff5e78f30af1e29fa7eb8ab82da48dd2bcb25dc39556180
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 99dc18f687b75f934e6de7e64b0621b99f6bdcc4eb6d4c7bdc4a8d58dc3c958f
[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" "99dc18f687b75f934e6de7e64b0621b99f6bdcc4eb6d4c7bdc4a8d58dc3c958f", kill_on_drop: false }`
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling tokio-udp v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.02s
[INFO] running `Command { std: "docker" "inspect" "99dc18f687b75f934e6de7e64b0621b99f6bdcc4eb6d4c7bdc4a8d58dc3c958f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99dc18f687b75f934e6de7e64b0621b99f6bdcc4eb6d4c7bdc4a8d58dc3c958f", kill_on_drop: false }`
[INFO] [stdout] 99dc18f687b75f934e6de7e64b0621b99f6bdcc4eb6d4c7bdc4a8d58dc3c958f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] d101d53d9d9ce228b54ce7ee8379fd118a8c52e849d26e9388c3eb3607efba9b
[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" "d101d53d9d9ce228b54ce7ee8379fd118a8c52e849d26e9388c3eb3607efba9b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tokio_udp-553a2bfb2820207a
[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] [stderr]      Running /opt/rustwide/target/debug/deps/udp-c929b2cec52965bf
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test send_dgrams ... ok
[INFO] [stdout] test send_framed_lines_codec ... ok
[INFO] [stdout] test recv_multi_framed_lines_codec_errs ... ok
[INFO] [stdout] test recv_framed_codec_errs ... ok
[INFO] [stdout] test send_framed_lines_codec_with_non_terminating_frame ... ok
[INFO] [stdout] test send_and_recv ... ok
[INFO] [stdout] test send_framed_byte_codec ... ok
[INFO] [stderr]    Doc-tests tokio-udp
[INFO] [stdout] test send_to_and_recv_from ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/recv_dgram.rs - recv_dgram::RecvDgram<T>::into_parts (line 50) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d101d53d9d9ce228b54ce7ee8379fd118a8c52e849d26e9388c3eb3607efba9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d101d53d9d9ce228b54ce7ee8379fd118a8c52e849d26e9388c3eb3607efba9b", kill_on_drop: false }`
[INFO] [stdout] d101d53d9d9ce228b54ce7ee8379fd118a8c52e849d26e9388c3eb3607efba9b