[INFO] fetching crate bb8-nebula 0.5.2...
[INFO] testing bb8-nebula-0.5.2 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate bb8-nebula 0.5.2 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate bb8-nebula 0.5.2 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bb8-nebula 0.5.2
[INFO] finished tweaking crates.io crate bb8-nebula 0.5.2
[INFO] tweaked toml for crates.io crate bb8-nebula 0.5.2 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fbthrift-transport v0.4.2
[INFO] [stderr]   Downloaded fbthrift-transport-response-handler v0.4.0
[INFO] [stderr]   Downloaded serde-nebula-fbthrift-graph v0.1.3
[INFO] [stderr]   Downloaded nebula-client v0.4.2
[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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dcc92ab99e978131b53bc3df702bc53353a78cc7fa431c53b4c92f3672f4d4e6
[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" "dcc92ab99e978131b53bc3df702bc53353a78cc7fa431c53b4c92f3672f4d4e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcc92ab99e978131b53bc3df702bc53353a78cc7fa431c53b4c92f3672f4d4e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcc92ab99e978131b53bc3df702bc53353a78cc7fa431c53b4c92f3672f4d4e6", kill_on_drop: false }`
[INFO] [stdout] dcc92ab99e978131b53bc3df702bc53353a78cc7fa431c53b4c92f3672f4d4e6
[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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7bf5c568ed6facce9318be7098a5904fb6fbeff8fee07f8e73dd3a22800faf6e
[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" "7bf5c568ed6facce9318be7098a5904fb6fbeff8fee07f8e73dd3a22800faf6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling futures-timer v3.0.2
[INFO] [stderr]    Compiling fbthrift-transport-response-handler v0.4.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling async-trait v0.1.42
[INFO] [stderr]    Compiling pin-project-internal v1.0.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling futures-macro v0.3.8
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling ghost v0.1.2
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling pin-project v1.0.2
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling futures-executor v0.3.8
[INFO] [stderr]    Compiling futures v0.3.8
[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 serde_json v1.0.61
[INFO] [stderr]    Compiling bufsize v0.5.1
[INFO] [stderr]    Compiling tokio v0.2.24
[INFO] [stderr]    Compiling fbthrift-git v0.0.4+c18333c
[INFO] [stderr]    Compiling nebula-fbthrift-common v0.1.3
[INFO] [stderr]    Compiling nebula-fbthrift-common-v2 v0.1.4
[INFO] [stderr]    Compiling nebula-fbthrift-graph v0.1.3
[INFO] [stderr]    Compiling nebula-fbthrift-graph-v2 v0.1.4
[INFO] [stderr]    Compiling futures-x-io v0.1.3
[INFO] [stderr]    Compiling bb8 v0.4.2
[INFO] [stderr]    Compiling futures-x-io-timeoutable v0.1.0
[INFO] [stderr]    Compiling serde-nebula-fbthrift-graph v0.1.3
[INFO] [stderr]    Compiling fbthrift-transport v0.4.2
[INFO] [stderr]    Compiling nebula-client v0.4.2
[INFO] [stderr]    Compiling bb8-nebula v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 21s
[INFO] running `Command { std: "docker" "inspect" "7bf5c568ed6facce9318be7098a5904fb6fbeff8fee07f8e73dd3a22800faf6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bf5c568ed6facce9318be7098a5904fb6fbeff8fee07f8e73dd3a22800faf6e", kill_on_drop: false }`
[INFO] [stdout] 7bf5c568ed6facce9318be7098a5904fb6fbeff8fee07f8e73dd3a22800faf6e
[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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64108acac5d7672d5d12e156ed6bbe09899e2fbec0d247a117c4ed18d83d5dcd
[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" "64108acac5d7672d5d12e156ed6bbe09899e2fbec0d247a117c4ed18d83d5dcd", kill_on_drop: false }`
[INFO] [stderr]    Compiling bb8-nebula v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "64108acac5d7672d5d12e156ed6bbe09899e2fbec0d247a117c4ed18d83d5dcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64108acac5d7672d5d12e156ed6bbe09899e2fbec0d247a117c4ed18d83d5dcd", kill_on_drop: false }`
[INFO] [stdout] 64108acac5d7672d5d12e156ed6bbe09899e2fbec0d247a117c4ed18d83d5dcd
[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" "+beta-2021-01-01" "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] 5fa350a3d58c87680f096757ada262158a61ead4139354a6c76b9ff3101826c3
[INFO] running `Command { std: "docker" "start" "-a" "5fa350a3d58c87680f096757ada262158a61ead4139354a6c76b9ff3101826c3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bb8_nebula-6a0996b3f80d56b6
[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
[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" "5fa350a3d58c87680f096757ada262158a61ead4139354a6c76b9ff3101826c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fa350a3d58c87680f096757ada262158a61ead4139354a6c76b9ff3101826c3", kill_on_drop: false }`
[INFO] [stdout] 5fa350a3d58c87680f096757ada262158a61ead4139354a6c76b9ff3101826c3