[INFO] fetching crate bb8-nebula-graph 0.4.4...
[INFO] testing bb8-nebula-graph-0.4.4 against 1.55.0 for beta-1.56-1
[INFO] extracting crate bb8-nebula-graph 0.4.4 into /workspace/builds/worker-98/source
[INFO] validating manifest of crates.io crate bb8-nebula-graph 0.4.4 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 bb8-nebula-graph 0.4.4
[INFO] finished tweaking crates.io crate bb8-nebula-graph 0.4.4
[INFO] tweaked toml for crates.io crate bb8-nebula-graph 0.4.4 written to /workspace/builds/worker-98/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-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] fe8bf839ce172401aebead8309ede477d0562deaf20eb497e82e55f35df4df18
[INFO] running `Command { std: "docker" "start" "-a" "fe8bf839ce172401aebead8309ede477d0562deaf20eb497e82e55f35df4df18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe8bf839ce172401aebead8309ede477d0562deaf20eb497e82e55f35df4df18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe8bf839ce172401aebead8309ede477d0562deaf20eb497e82e55f35df4df18", kill_on_drop: false }`
[INFO] [stdout] fe8bf839ce172401aebead8309ede477d0562deaf20eb497e82e55f35df4df18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] a0aecea334e7733a799c583f7a06035333b52d1c5c826caff5003e1d211e60ee
[INFO] running `Command { std: "docker" "start" "-a" "a0aecea334e7733a799c583f7a06035333b52d1c5c826caff5003e1d211e60ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling slab v0.4.4
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling futures-task v0.3.17
[INFO] [stderr]    Compiling anyhow v1.0.43
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling futures-sink v0.3.17
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling futures-io v0.3.17
[INFO] [stderr]    Compiling base64 v0.11.0
[INFO] [stderr]    Compiling const-cstr v0.3.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling pin-project-lite v0.1.12
[INFO] [stderr]    Compiling futures-timer v3.0.2
[INFO] [stderr]    Compiling fbthrift-transport-response-handler v0.4.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.37
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling ordered-float v1.1.1
[INFO] [stderr]    Compiling bufsize v0.5.1
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling ghost v0.1.2
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling fbthrift-git v0.0.5+876fb9a
[INFO] [stderr]    Compiling futures-x-io v0.1.4
[INFO] [stderr]    Compiling futures-x-io-timeoutable v0.1.1
[INFO] [stderr]    Compiling nebula-fbthrift-common-v2 v0.1.5
[INFO] [stderr]    Compiling nebula-fbthrift-common v0.1.4
[INFO] [stderr]    Compiling fbthrift-transport v0.4.3
[INFO] [stderr]    Compiling futures-executor v0.3.17
[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling nebula-fbthrift-graph v0.1.4
[INFO] [stderr]    Compiling nebula-fbthrift-graph-v2 v0.1.5
[INFO] [stderr]    Compiling bb8 v0.4.2
[INFO] [stderr]    Compiling nebula-graph-client v0.3.3
[INFO] [stderr]    Compiling bb8-nebula-graph v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.25s
[INFO] running `Command { std: "docker" "inspect" "a0aecea334e7733a799c583f7a06035333b52d1c5c826caff5003e1d211e60ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0aecea334e7733a799c583f7a06035333b52d1c5c826caff5003e1d211e60ee", kill_on_drop: false }`
[INFO] [stdout] a0aecea334e7733a799c583f7a06035333b52d1c5c826caff5003e1d211e60ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] 82aa9add5f52e6564c96051fa1f7d20930919fc96306371c5b1ef2b8f547f45b
[INFO] running `Command { std: "docker" "start" "-a" "82aa9add5f52e6564c96051fa1f7d20930919fc96306371c5b1ef2b8f547f45b", kill_on_drop: false }`
[INFO] [stderr]    Compiling bb8-nebula-graph v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "82aa9add5f52e6564c96051fa1f7d20930919fc96306371c5b1ef2b8f547f45b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82aa9add5f52e6564c96051fa1f7d20930919fc96306371c5b1ef2b8f547f45b", kill_on_drop: false }`
[INFO] [stdout] 82aa9add5f52e6564c96051fa1f7d20930919fc96306371c5b1ef2b8f547f45b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] adcc2363c0510bfad83dddb8b61b9cc498c58aa33e7dcdf53e5adfbfe4a983c8
[INFO] running `Command { std: "docker" "start" "-a" "adcc2363c0510bfad83dddb8b61b9cc498c58aa33e7dcdf53e5adfbfe4a983c8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bb8_nebula_graph-c399ddf9838ac26d)
[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] [stderr]    Doc-tests bb8-nebula-graph
[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" "adcc2363c0510bfad83dddb8b61b9cc498c58aa33e7dcdf53e5adfbfe4a983c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adcc2363c0510bfad83dddb8b61b9cc498c58aa33e7dcdf53e5adfbfe4a983c8", kill_on_drop: false }`
[INFO] [stdout] adcc2363c0510bfad83dddb8b61b9cc498c58aa33e7dcdf53e5adfbfe4a983c8