[INFO] fetching crate bcsv 0.1.5...
[INFO] documenting bcsv-0.1.5 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate bcsv 0.1.5 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate bcsv 0.1.5 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bcsv 0.1.5
[INFO] finished tweaking crates.io crate bcsv 0.1.5
[INFO] tweaked toml for crates.io crate bcsv 0.1.5 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "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] 4d5491331b276d6b6cdb159a43778a8d8b14adbf553e4c4b99e84c62fb13a737
[INFO] running `Command { std: "docker" "start" "-a" "4d5491331b276d6b6cdb159a43778a8d8b14adbf553e4c4b99e84c62fb13a737", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d5491331b276d6b6cdb159a43778a8d8b14adbf553e4c4b99e84c62fb13a737", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d5491331b276d6b6cdb159a43778a8d8b14adbf553e4c4b99e84c62fb13a737", kill_on_drop: false }`
[INFO] [stdout] 4d5491331b276d6b6cdb159a43778a8d8b14adbf553e4c4b99e84c62fb13a737
[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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--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] 95d8e3e3a1efef1959ac8fbc5008043777554c7925a54adefe009d54f62b66d0
[INFO] running `Command { std: "docker" "start" "-a" "95d8e3e3a1efef1959ac8fbc5008043777554c7925a54adefe009d54f62b66d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking base_core_socialist_values v0.3.4
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]  Documenting bcsv v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.37s
[INFO] running `Command { std: "docker" "inspect" "95d8e3e3a1efef1959ac8fbc5008043777554c7925a54adefe009d54f62b66d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95d8e3e3a1efef1959ac8fbc5008043777554c7925a54adefe009d54f62b66d0", kill_on_drop: false }`
[INFO] [stdout] 95d8e3e3a1efef1959ac8fbc5008043777554c7925a54adefe009d54f62b66d0