[INFO] fetching crate bitsparrow-derive 2.0.0-rc2...
[INFO] documenting bitsparrow-derive-2.0.0-rc2 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate bitsparrow-derive 2.0.0-rc2 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate bitsparrow-derive 2.0.0-rc2 on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitsparrow-derive 2.0.0-rc2
[INFO] finished tweaking crates.io crate bitsparrow-derive 2.0.0-rc2
[INFO] tweaked toml for crates.io crate bitsparrow-derive 2.0.0-rc2 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 53fec24ec6f9ad908c51c961095dbac8055aa9cc03afea14148bc65aa4d2f39f
[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" "53fec24ec6f9ad908c51c961095dbac8055aa9cc03afea14148bc65aa4d2f39f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53fec24ec6f9ad908c51c961095dbac8055aa9cc03afea14148bc65aa4d2f39f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53fec24ec6f9ad908c51c961095dbac8055aa9cc03afea14148bc65aa4d2f39f", kill_on_drop: false }`
[INFO] [stdout] 53fec24ec6f9ad908c51c961095dbac8055aa9cc03afea14148bc65aa4d2f39f
[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" "RUSTDOCFLAGS=--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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e32d8eb7bb1da650530acf91d183c6627ea0e0f95492c4d3f8fa52e8e25de41
[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" "5e32d8eb7bb1da650530acf91d183c6627ea0e0f95492c4d3f8fa52e8e25de41", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-xid v0.0.4
[INFO] [stderr]     Checking quote v0.3.15
[INFO] [stderr]     Checking synom v0.11.3
[INFO] [stderr]     Checking syn v0.11.11
[INFO] [stderr]  Documenting bitsparrow-derive v2.0.0-rc2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.83s
[INFO] running `Command { std: "docker" "inspect" "5e32d8eb7bb1da650530acf91d183c6627ea0e0f95492c4d3f8fa52e8e25de41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e32d8eb7bb1da650530acf91d183c6627ea0e0f95492c4d3f8fa52e8e25de41", kill_on_drop: false }`
[INFO] [stdout] 5e32d8eb7bb1da650530acf91d183c6627ea0e0f95492c4d3f8fa52e8e25de41