[INFO] fetching crate x12pp 0.3.0...
[INFO] documenting x12pp-0.3.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate x12pp 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate x12pp 0.3.0 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 x12pp 0.3.0
[INFO] finished tweaking crates.io crate x12pp 0.3.0
[INFO] tweaked toml for crates.io crate x12pp 0.3.0 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] 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] fa17d2cf98e07ba71e0c37bed6d1773ade283a8c3f8360b767df0e64b0e1ad7d
[INFO] running `Command { std: "docker" "start" "-a" "fa17d2cf98e07ba71e0c37bed6d1773ade283a8c3f8360b767df0e64b0e1ad7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa17d2cf98e07ba71e0c37bed6d1773ade283a8c3f8360b767df0e64b0e1ad7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa17d2cf98e07ba71e0c37bed6d1773ade283a8c3f8360b767df0e64b0e1ad7d", kill_on_drop: false }`
[INFO] [stdout] fa17d2cf98e07ba71e0c37bed6d1773ade283a8c3f8360b767df0e64b0e1ad7d
[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] 89e6112a048cf4b12b4dbbed3b5848500572a04e75cf42738eaaa6373cb8b726
[INFO] running `Command { std: "docker" "start" "-a" "89e6112a048cf4b12b4dbbed3b5848500572a04e75cf42738eaaa6373cb8b726", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking term_size v0.3.2
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]  Documenting x12pp v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.28s
[INFO] running `Command { std: "docker" "inspect" "89e6112a048cf4b12b4dbbed3b5848500572a04e75cf42738eaaa6373cb8b726", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89e6112a048cf4b12b4dbbed3b5848500572a04e75cf42738eaaa6373cb8b726", kill_on_drop: false }`
[INFO] [stdout] 89e6112a048cf4b12b4dbbed3b5848500572a04e75cf42738eaaa6373cb8b726