[INFO] fetching crate nebula-graph-client 0.3.3...
[INFO] testing nebula-graph-client-0.3.3 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate nebula-graph-client 0.3.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate nebula-graph-client 0.3.3 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nebula-graph-client 0.3.3
[INFO] finished tweaking crates.io crate nebula-graph-client 0.3.3
[INFO] tweaked toml for crates.io crate nebula-graph-client 0.3.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-09-08" "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] 2d887c0bdec8b90b7e32b963f801cb659912be5276f0071afed0d2c3ec5aced9
[INFO] running `Command { std: "docker" "start" "-a" "2d887c0bdec8b90b7e32b963f801cb659912be5276f0071afed0d2c3ec5aced9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d887c0bdec8b90b7e32b963f801cb659912be5276f0071afed0d2c3ec5aced9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d887c0bdec8b90b7e32b963f801cb659912be5276f0071afed0d2c3ec5aced9", kill_on_drop: false }`
[INFO] [stdout] 2d887c0bdec8b90b7e32b963f801cb659912be5276f0071afed0d2c3ec5aced9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f863724c8f80825cfff835de0c1a9bc8184f376c81babe0143184915dcd4c35a
[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" "f863724c8f80825cfff835de0c1a9bc8184f376c81babe0143184915dcd4c35a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling const-cstr v0.3.0
[INFO] [stderr]    Compiling fbthrift-transport-response-handler v0.4.0
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling serde_derive v1.0.130
[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 chrono v0.4.19
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling serde v1.0.130
[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 fbthrift-git v0.0.5+876fb9a
[INFO] [stderr]    Compiling nebula-fbthrift-common v0.1.4
[INFO] [stderr]    Compiling nebula-fbthrift-common-v2 v0.1.5
[INFO] [stderr]    Compiling nebula-fbthrift-graph v0.1.4
[INFO] [stderr]    Compiling nebula-fbthrift-graph-v2 v0.1.5
[INFO] [stderr]    Compiling serde-nebula-fbthrift-graph v0.1.4
[INFO] [stderr]    Compiling nebula-graph-client v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.05s
[INFO] running `Command { std: "docker" "inspect" "f863724c8f80825cfff835de0c1a9bc8184f376c81babe0143184915dcd4c35a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f863724c8f80825cfff835de0c1a9bc8184f376c81babe0143184915dcd4c35a", kill_on_drop: false }`
[INFO] [stdout] f863724c8f80825cfff835de0c1a9bc8184f376c81babe0143184915dcd4c35a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93f6d2e6ba1e7dd4373ea695b1e37d7d4c835843b849c6d51758b3598b5c0b49
[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" "93f6d2e6ba1e7dd4373ea695b1e37d7d4c835843b849c6d51758b3598b5c0b49", kill_on_drop: false }`
[INFO] [stderr]    Compiling nebula-graph-client v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "93f6d2e6ba1e7dd4373ea695b1e37d7d4c835843b849c6d51758b3598b5c0b49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93f6d2e6ba1e7dd4373ea695b1e37d7d4c835843b849c6d51758b3598b5c0b49", kill_on_drop: false }`
[INFO] [stdout] 93f6d2e6ba1e7dd4373ea695b1e37d7d4c835843b849c6d51758b3598b5c0b49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 26e231148fffba8b2b0ddd7d1f0d4cc610e0254e3f1094464cb5755baedb39a2
[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" "26e231148fffba8b2b0ddd7d1f0d4cc610e0254e3f1094464cb5755baedb39a2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nebula_graph_client-bf4f8a3320962f46)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test query::tests::impl_std_error_error ... ok
[INFO] [stdout] test query::tests::impl_std_fmt_display ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nebula-graph-client
[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" "26e231148fffba8b2b0ddd7d1f0d4cc610e0254e3f1094464cb5755baedb39a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26e231148fffba8b2b0ddd7d1f0d4cc610e0254e3f1094464cb5755baedb39a2", kill_on_drop: false }`
[INFO] [stdout] 26e231148fffba8b2b0ddd7d1f0d4cc610e0254e3f1094464cb5755baedb39a2