[INFO] cloning repository https://github.com/ujjawal-shrivastava/column-seprator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ujjawal-shrivastava/column-seprator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fujjawal-shrivastava%2Fcolumn-seprator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fujjawal-shrivastava%2Fcolumn-seprator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d92845ab8c324087a6c168363d4b08861b2d9660
[INFO] documenting ujjawal-shrivastava/column-seprator against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fujjawal-shrivastava%2Fcolumn-seprator" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ujjawal-shrivastava/column-seprator 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 git repo https://github.com/ujjawal-shrivastava/column-seprator
[INFO] finished tweaking git repo https://github.com/ujjawal-shrivastava/column-seprator
[INFO] tweaked toml for git repo https://github.com/ujjawal-shrivastava/column-seprator written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/ujjawal-shrivastava/column-seprator already has a lockfile, it will not be regenerated
[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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] 50e53a65f3fcaba9742f5dbc5233200e42219333cad95ee0e74555ffc2e67883
[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" "50e53a65f3fcaba9742f5dbc5233200e42219333cad95ee0e74555ffc2e67883", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50e53a65f3fcaba9742f5dbc5233200e42219333cad95ee0e74555ffc2e67883", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50e53a65f3fcaba9742f5dbc5233200e42219333cad95ee0e74555ffc2e67883", kill_on_drop: false }`
[INFO] [stdout] 50e53a65f3fcaba9742f5dbc5233200e42219333cad95ee0e74555ffc2e67883
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] 4e99cf75c0c588dffdbdc5de8e315b27a9a207e5d163338a2eb6922f0cd1a865
[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" "4e99cf75c0c588dffdbdc5de8e315b27a9a207e5d163338a2eb6922f0cd1a865", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking bstr v0.2.16
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]  Documenting column-seprator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.81s
[INFO] running `Command { std: "docker" "inspect" "4e99cf75c0c588dffdbdc5de8e315b27a9a207e5d163338a2eb6922f0cd1a865", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e99cf75c0c588dffdbdc5de8e315b27a9a207e5d163338a2eb6922f0cd1a865", kill_on_drop: false }`
[INFO] [stdout] 4e99cf75c0c588dffdbdc5de8e315b27a9a207e5d163338a2eb6922f0cd1a865