[INFO] fetching crate udpproxy 0.1.0...
[INFO] testing udpproxy-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate udpproxy 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate udpproxy 0.1.0 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 udpproxy 0.1.0
[INFO] finished tweaking crates.io crate udpproxy 0.1.0
[INFO] tweaked toml for crates.io crate udpproxy 0.1.0 written to /workspace/builds/worker-14/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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 18ea21c53f422aabbede0118e10a40f134380181b2b2664cd690b9938a84fa62
[INFO] running `Command { std: "docker" "start" "-a" "18ea21c53f422aabbede0118e10a40f134380181b2b2664cd690b9938a84fa62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18ea21c53f422aabbede0118e10a40f134380181b2b2664cd690b9938a84fa62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18ea21c53f422aabbede0118e10a40f134380181b2b2664cd690b9938a84fa62", kill_on_drop: false }`
[INFO] [stdout] 18ea21c53f422aabbede0118e10a40f134380181b2b2664cd690b9938a84fa62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 3b3f0d8732b2bb7d3fa44c97303ba8b7d73ecc356eb7bddb7c41c6024b9a88cc
[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" "3b3f0d8732b2bb7d3fa44c97303ba8b7d73ecc356eb7bddb7c41c6024b9a88cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling udpproxy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.05s
[INFO] running `Command { std: "docker" "inspect" "3b3f0d8732b2bb7d3fa44c97303ba8b7d73ecc356eb7bddb7c41c6024b9a88cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b3f0d8732b2bb7d3fa44c97303ba8b7d73ecc356eb7bddb7c41c6024b9a88cc", kill_on_drop: false }`
[INFO] [stdout] 3b3f0d8732b2bb7d3fa44c97303ba8b7d73ecc356eb7bddb7c41c6024b9a88cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 1eeec675bd3d0119cebaa2e3f482f92b2f46baa62724dbf9358139cec5e8ffc8
[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" "1eeec675bd3d0119cebaa2e3f482f92b2f46baa62724dbf9358139cec5e8ffc8", kill_on_drop: false }`
[INFO] [stderr]    Compiling udpproxy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "1eeec675bd3d0119cebaa2e3f482f92b2f46baa62724dbf9358139cec5e8ffc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eeec675bd3d0119cebaa2e3f482f92b2f46baa62724dbf9358139cec5e8ffc8", kill_on_drop: false }`
[INFO] [stdout] 1eeec675bd3d0119cebaa2e3f482f92b2f46baa62724dbf9358139cec5e8ffc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] cd101371a08f086bac45723ec51070c0f17085f47ea410dc1638087426a5548c
[INFO] running `Command { std: "docker" "start" "-a" "cd101371a08f086bac45723ec51070c0f17085f47ea410dc1638087426a5548c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/udpproxy-5c1eca957d9bc59f
[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" "cd101371a08f086bac45723ec51070c0f17085f47ea410dc1638087426a5548c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd101371a08f086bac45723ec51070c0f17085f47ea410dc1638087426a5548c", kill_on_drop: false }`
[INFO] [stdout] cd101371a08f086bac45723ec51070c0f17085f47ea410dc1638087426a5548c