[INFO] fetching crate bb8-nebula 0.5.1...
[INFO] checking bb8-nebula-0.5.1 against try#6f12b8fe67b4eed2e838dab803ed9493b9d62c0f for pr-79073
[INFO] extracting crate bb8-nebula 0.5.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate bb8-nebula 0.5.1 on toolchain 6f12b8fe67b4eed2e838dab803ed9493b9d62c0f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bb8-nebula 0.5.1
[INFO] finished tweaking crates.io crate bb8-nebula 0.5.1
[INFO] tweaked toml for crates.io crate bb8-nebula 0.5.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nebula-client v0.4.1
[INFO] [stderr]   Downloaded serde-nebula-fbthrift-graph v0.1.3
[INFO] [stderr]   Downloaded fbthrift-transport-response-handler v0.4.0
[INFO] [stderr]   Downloaded fbthrift-transport v0.4.1
[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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dbb1a4472d9eece14399f6b8e56ecfc3214ee75d49e740015da961028a17e70e
[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" "dbb1a4472d9eece14399f6b8e56ecfc3214ee75d49e740015da961028a17e70e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbb1a4472d9eece14399f6b8e56ecfc3214ee75d49e740015da961028a17e70e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbb1a4472d9eece14399f6b8e56ecfc3214ee75d49e740015da961028a17e70e", kill_on_drop: false }`
[INFO] [stdout] dbb1a4472d9eece14399f6b8e56ecfc3214ee75d49e740015da961028a17e70e
[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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf5eb854d74a6aa19b7746e244bf009b9f2e54692a31ce248d9d045a20581b52
[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" "bf5eb854d74a6aa19b7746e244bf009b9f2e54692a31ce248d9d045a20581b52", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling anyhow v1.0.34
[INFO] [stderr]     Checking futures-core v0.3.8
[INFO] [stderr]     Checking futures-sink v0.3.8
[INFO] [stderr]     Checking fbthrift-transport-response-handler v0.4.0
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.35
[INFO] [stderr]    Compiling async-trait v0.1.42
[INFO] [stderr]    Compiling ghost v0.1.2
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking futures-channel v0.3.8
[INFO] [stderr]     Checking mio v0.6.22
[INFO] [stderr]     Checking futures-util v0.3.8
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking futures-executor v0.3.8
[INFO] [stderr]     Checking futures v0.3.8
[INFO] [stderr]     Checking bytes v0.5.6
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking ordered-float v1.1.0
[INFO] [stderr]     Checking bufsize v0.5.1
[INFO] [stderr]     Checking tokio v0.2.23
[INFO] [stderr]     Checking fbthrift-git v0.0.3+3121e6e
[INFO] [stderr]     Checking nebula-fbthrift-common v0.1.2
[INFO] [stderr]     Checking nebula-fbthrift-common-v2 v0.1.3
[INFO] [stderr]     Checking nebula-fbthrift-graph v0.1.2
[INFO] [stderr]     Checking nebula-fbthrift-graph-v2 v0.1.3
[INFO] [stderr]     Checking serde-nebula-fbthrift-graph v0.1.3
[INFO] [stderr]     Checking nebula-client v0.4.1
[INFO] [stderr]     Checking futures-x-io v0.1.3
[INFO] [stderr]     Checking bb8 v0.4.2
[INFO] [stderr]     Checking futures-x-io-timeoutable v0.1.0
[INFO] [stderr]     Checking fbthrift-transport v0.4.1
[INFO] [stderr]     Checking bb8-nebula v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.25s
[INFO] running `Command { std: "docker" "inspect" "bf5eb854d74a6aa19b7746e244bf009b9f2e54692a31ce248d9d045a20581b52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf5eb854d74a6aa19b7746e244bf009b9f2e54692a31ce248d9d045a20581b52", kill_on_drop: false }`
[INFO] [stdout] bf5eb854d74a6aa19b7746e244bf009b9f2e54692a31ce248d9d045a20581b52