[INFO] fetching crate bb8-nebula 0.5.1...
[INFO] checking bb8-nebula-0.5.1 against beta for pr-78714
[INFO] extracting crate bb8-nebula 0.5.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate bb8-nebula 0.5.1 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "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-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 675b7a2b00526544192f93d09aa5e27be17235c08312a5dc0143ad1ea2623ade
[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" "675b7a2b00526544192f93d09aa5e27be17235c08312a5dc0143ad1ea2623ade", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "675b7a2b00526544192f93d09aa5e27be17235c08312a5dc0143ad1ea2623ade", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "675b7a2b00526544192f93d09aa5e27be17235c08312a5dc0143ad1ea2623ade", kill_on_drop: false }`
[INFO] [stdout] 675b7a2b00526544192f93d09aa5e27be17235c08312a5dc0143ad1ea2623ade
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] c1e3c624f3ff4cf723be23a5bdaf38d1e85b72c3737b733c9aa6310d91ea8b26
[INFO] running `Command { std: "docker" "start" "-a" "c1e3c624f3ff4cf723be23a5bdaf38d1e85b72c3737b733c9aa6310d91ea8b26", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]     Checking futures-core v0.3.8
[INFO] [stderr]     Checking futures-sink v0.3.8
[INFO] [stderr]     Checking futures-timer v3.0.2
[INFO] [stderr]     Checking fbthrift-transport-response-handler v0.4.0
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]    Compiling ghost v0.1.2
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking futures-channel v0.3.8
[INFO] [stderr]     Checking futures-util v0.3.8
[INFO] [stderr]     Checking chrono v0.4.19
[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 futures-x-io v0.1.3
[INFO] [stderr]     Checking bb8 v0.4.2
[INFO] [stderr]     Checking nebula-client v0.4.1
[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 28.74s
[INFO] running `Command { std: "docker" "inspect" "c1e3c624f3ff4cf723be23a5bdaf38d1e85b72c3737b733c9aa6310d91ea8b26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1e3c624f3ff4cf723be23a5bdaf38d1e85b72c3737b733c9aa6310d91ea8b26", kill_on_drop: false }`
[INFO] [stdout] c1e3c624f3ff4cf723be23a5bdaf38d1e85b72c3737b733c9aa6310d91ea8b26