[INFO] fetching crate postgres-protocol 0.6.1...
[INFO] testing postgres-protocol-0.6.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate postgres-protocol 0.6.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate postgres-protocol 0.6.1 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 postgres-protocol 0.6.1
[INFO] finished tweaking crates.io crate postgres-protocol 0.6.1
[INFO] tweaked toml for crates.io crate postgres-protocol 0.6.1 written to /workspace/builds/worker-4/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] 9109f1c54f0d23684bf3b98a1e15014193cb78ce396ed857287c6ad3eec6f07e
[INFO] running `Command { std: "docker" "start" "-a" "9109f1c54f0d23684bf3b98a1e15014193cb78ce396ed857287c6ad3eec6f07e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9109f1c54f0d23684bf3b98a1e15014193cb78ce396ed857287c6ad3eec6f07e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9109f1c54f0d23684bf3b98a1e15014193cb78ce396ed857287c6ad3eec6f07e", kill_on_drop: false }`
[INFO] [stdout] 9109f1c54f0d23684bf3b98a1e15014193cb78ce396ed857287c6ad3eec6f07e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 6a89d31dabd2f7bcf667c493ccd2f74f77ff3f536cf5589e3b7e99daca97840c
[INFO] running `Command { std: "docker" "start" "-a" "6a89d31dabd2f7bcf667c493ccd2f74f77ff3f536cf5589e3b7e99daca97840c", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling cpufeatures v0.2.1
[INFO] [stderr]    Compiling unicode-bidi v0.3.6
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling tinyvec v1.3.1
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling crypto-mac v0.10.1
[INFO] [stderr]    Compiling md-5 v0.9.1
[INFO] [stderr]    Compiling sha2 v0.9.8
[INFO] [stderr]    Compiling hmac v0.10.1
[INFO] [stderr]    Compiling stringprep v0.1.2
[INFO] [stderr]    Compiling postgres-protocol v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.13s
[INFO] running `Command { std: "docker" "inspect" "6a89d31dabd2f7bcf667c493ccd2f74f77ff3f536cf5589e3b7e99daca97840c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a89d31dabd2f7bcf667c493ccd2f74f77ff3f536cf5589e3b7e99daca97840c", kill_on_drop: false }`
[INFO] [stdout] 6a89d31dabd2f7bcf667c493ccd2f74f77ff3f536cf5589e3b7e99daca97840c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] bd34918b7ad16ad9eaa84e616a1afbca4c28d825144cc4f9f6deb1368f21fcd7
[INFO] running `Command { std: "docker" "start" "-a" "bd34918b7ad16ad9eaa84e616a1afbca4c28d825144cc4f9f6deb1368f21fcd7", kill_on_drop: false }`
[INFO] [stderr]    Compiling postgres-protocol v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.87s
[INFO] running `Command { std: "docker" "inspect" "bd34918b7ad16ad9eaa84e616a1afbca4c28d825144cc4f9f6deb1368f21fcd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd34918b7ad16ad9eaa84e616a1afbca4c28d825144cc4f9f6deb1368f21fcd7", kill_on_drop: false }`
[INFO] [stdout] bd34918b7ad16ad9eaa84e616a1afbca4c28d825144cc4f9f6deb1368f21fcd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 40cbb318540b377f10e515b5c275f96c3c48cefaa685ad838e94aeda15cf091e
[INFO] running `Command { std: "docker" "start" "-a" "40cbb318540b377f10e515b5c275f96c3c48cefaa685ad838e94aeda15cf091e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/postgres_protocol-24a47f881a6ad5c2)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test types::test::float4 ... ok
[INFO] [stdout] test types::test::array ... ok
[INFO] [stdout] test types::test::bool ... ok
[INFO] [stdout] test authentication::test::md5 ... ok
[INFO] [stdout] test escape::test::test_escape_idenifier ... ok
[INFO] [stdout] test password::test::test_encrypt_md5 ... ok
[INFO] [stdout] test authentication::sasl::test::parse_server_first_message ... ok
[INFO] [stdout] test escape::test::test_escape_literal ... ok
[INFO] [stdout] test types::test::hstore ... ok
[INFO] [stdout] test types::test::float8 ... ok
[INFO] [stdout] test types::test::non_null_array ... ok
[INFO] [stdout] test types::test::int8 ... ok
[INFO] [stdout] test types::test::int2 ... ok
[INFO] [stdout] test types::test::int4 ... ok
[INFO] [stdout] test types::test::varbit ... ok
[INFO] [stdout] test password::test::test_encrypt_scram_sha_256 ... ok
[INFO] [stdout] test authentication::sasl::test::exchange ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests postgres-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" "40cbb318540b377f10e515b5c275f96c3c48cefaa685ad838e94aeda15cf091e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40cbb318540b377f10e515b5c275f96c3c48cefaa685ad838e94aeda15cf091e", kill_on_drop: false }`
[INFO] [stdout] 40cbb318540b377f10e515b5c275f96c3c48cefaa685ad838e94aeda15cf091e