[INFO] fetching crate proxy-protocol 0.5.0...
[INFO] testing proxy-protocol-0.5.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate proxy-protocol 0.5.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate proxy-protocol 0.5.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate proxy-protocol 0.5.0
[INFO] finished tweaking crates.io crate proxy-protocol 0.5.0
[INFO] tweaked toml for crates.io crate proxy-protocol 0.5.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] e5c02e264c29d4d077706e30c4418bea45d81ec8961bb8058c7f838feaeedb2d
[INFO] running `Command { std: "docker" "start" "-a" "e5c02e264c29d4d077706e30c4418bea45d81ec8961bb8058c7f838feaeedb2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5c02e264c29d4d077706e30c4418bea45d81ec8961bb8058c7f838feaeedb2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5c02e264c29d4d077706e30c4418bea45d81ec8961bb8058c7f838feaeedb2d", kill_on_drop: false }`
[INFO] [stdout] e5c02e264c29d4d077706e30c4418bea45d81ec8961bb8058c7f838feaeedb2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c08ea5d8a59bc239d1a6b550b1b5183fe3d9230df639b39a08b088ea0d06340
[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" "5c08ea5d8a59bc239d1a6b550b1b5183fe3d9230df639b39a08b088ea0d06340", kill_on_drop: false }`
[INFO] [stderr]    Compiling proxy-protocol v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "5c08ea5d8a59bc239d1a6b550b1b5183fe3d9230df639b39a08b088ea0d06340", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c08ea5d8a59bc239d1a6b550b1b5183fe3d9230df639b39a08b088ea0d06340", kill_on_drop: false }`
[INFO] [stdout] 5c08ea5d8a59bc239d1a6b550b1b5183fe3d9230df639b39a08b088ea0d06340
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad26b86a5671f7b26ac1e559d60664e5c67c886a9aa9e322ce17f429cf5b1e08
[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" "ad26b86a5671f7b26ac1e559d60664e5c67c886a9aa9e322ce17f429cf5b1e08", kill_on_drop: false }`
[INFO] [stderr]    Compiling pretty_assertions v0.7.2
[INFO] [stderr]    Compiling proxy-protocol v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `Command { std: "docker" "inspect" "ad26b86a5671f7b26ac1e559d60664e5c67c886a9aa9e322ce17f429cf5b1e08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad26b86a5671f7b26ac1e559d60664e5c67c886a9aa9e322ce17f429cf5b1e08", kill_on_drop: false }`
[INFO] [stdout] ad26b86a5671f7b26ac1e559d60664e5c67c886a9aa9e322ce17f429cf5b1e08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3fb3188a2d0fde15c0e2672e6c689a2191d3f07c37edf28719feca04384a7b6f
[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" "3fb3188a2d0fde15c0e2672e6c689a2191d3f07c37edf28719feca04384a7b6f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/proxy_protocol-0afef5a87e695719)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test parse_tests::test_unknown_version ... ok
[INFO] [stdout] test parse_tests::test_version_parsing_errors ... ok
[INFO] [stdout] test version1::encode_tests::test_tcp4 ... ok
[INFO] [stdout] test parse_tests::test_version2 ... ok
[INFO] [stdout] test parse_tests::test_version1 ... ok
[INFO] [stdout] test version1::encode_tests::test_tcp6 ... ok
[INFO] [stdout] test parse_tests::test_version_parsing_correct ... ok
[INFO] [stdout] test version1::parse_tests::test_crlf ... ok
[INFO] [stdout] test version1::encode_tests::test_unknown ... ok
[INFO] [stdout] test version1::parse_tests::test_invalid_cases ... ok
[INFO] [stdout] test version1::parse_tests::test_valid_ipv4_cases ... ok
[INFO] [stdout] test version1::parse_tests::test_valid_ipv6_cases ... ok
[INFO] [stdout] test version2::encode_tests::test_ipv4 ... ok
[INFO] [stdout] test version2::encode_tests::test_ipv6 ... ok
[INFO] [stdout] test version1::parse_tests::test_valid_unknown_cases ... ok
[INFO] [stdout] test version2::encode_tests::test_unspec ... ok
[INFO] [stdout] test version2::parse_tests::test_ipv4 ... ok
[INFO] [stdout] test version2::parse_tests::test_invalid_data ... ok
[INFO] [stdout] test version2::parse_tests::test_ipv6 ... ok
[INFO] [stdout] test version2::parse_tests::test_unspec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests proxy-protocol
[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" "3fb3188a2d0fde15c0e2672e6c689a2191d3f07c37edf28719feca04384a7b6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fb3188a2d0fde15c0e2672e6c689a2191d3f07c37edf28719feca04384a7b6f", kill_on_drop: false }`
[INFO] [stdout] 3fb3188a2d0fde15c0e2672e6c689a2191d3f07c37edf28719feca04384a7b6f