[INFO] fetching crate mobc-nebula-graph 0.4.4...
[INFO] checking mobc-nebula-graph-0.4.4 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] extracting crate mobc-nebula-graph 0.4.4 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate mobc-nebula-graph 0.4.4 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mobc-nebula-graph 0.4.4
[INFO] finished tweaking crates.io crate mobc-nebula-graph 0.4.4
[INFO] tweaked toml for crates.io crate mobc-nebula-graph 0.4.4 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "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] da655ddb2f1191ebd9608d9d3b2eefc90e369bd4eba129fa83b5c92582f13731
[INFO] running `Command { std: "docker" "start" "-a" "da655ddb2f1191ebd9608d9d3b2eefc90e369bd4eba129fa83b5c92582f13731", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da655ddb2f1191ebd9608d9d3b2eefc90e369bd4eba129fa83b5c92582f13731", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da655ddb2f1191ebd9608d9d3b2eefc90e369bd4eba129fa83b5c92582f13731", kill_on_drop: false }`
[INFO] [stdout] da655ddb2f1191ebd9608d9d3b2eefc90e369bd4eba129fa83b5c92582f13731
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "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] b38c5271def8dc87c00ad1a44f2a4e72e67b909a897a814fc2a95a88120f0656
[INFO] running `Command { std: "docker" "start" "-a" "b38c5271def8dc87c00ad1a44f2a4e72e67b909a897a814fc2a95a88120f0656", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-trait v0.1.50
[INFO] [stderr]    Compiling anyhow v1.0.42
[INFO] [stderr]     Checking const-cstr v0.3.0
[INFO] [stderr]    Compiling futures-task v0.3.16
[INFO] [stderr]    Compiling futures-channel v0.3.16
[INFO] [stderr]     Checking base64 v0.11.0
[INFO] [stderr]     Checking futures-sink v0.3.16
[INFO] [stderr]     Checking futures-io v0.3.16
[INFO] [stderr]     Checking slab v0.4.3
[INFO] [stderr]     Checking fbthrift-transport-response-handler v0.4.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]     Checking bytes v0.5.6
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]     Checking ordered-float v1.1.1
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking bufsize v0.5.1
[INFO] [stderr]     Checking futures v0.3.16
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling ghost v0.1.2
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking thiserror v1.0.26
[INFO] [stderr]     Checking fbthrift-git v0.0.5+876fb9a
[INFO] [stderr]     Checking nebula-fbthrift-common v0.1.4
[INFO] [stderr]     Checking nebula-fbthrift-common-v2 v0.1.5
[INFO] [stderr]     Checking fbthrift-transport v0.4.3
[INFO] [stderr]     Checking nebula-fbthrift-graph v0.1.4
[INFO] [stderr]     Checking nebula-fbthrift-graph-v2 v0.1.5
[INFO] [stderr]     Checking nebula-graph-client v0.3.3
[INFO] [stderr]     Checking mobc-nebula-graph v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.37s
[INFO] running `Command { std: "docker" "inspect" "b38c5271def8dc87c00ad1a44f2a4e72e67b909a897a814fc2a95a88120f0656", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b38c5271def8dc87c00ad1a44f2a4e72e67b909a897a814fc2a95a88120f0656", kill_on_drop: false }`
[INFO] [stdout] b38c5271def8dc87c00ad1a44f2a4e72e67b909a897a814fc2a95a88120f0656