[INFO] cloning repository https://github.com/IvanTurgenev/who_casa
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/IvanTurgenev/who_casa" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIvanTurgenev%2Fwho_casa", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIvanTurgenev%2Fwho_casa'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 954a629ea9d92fa935cf8fa1b576cdc2eac09b6c
[INFO] documenting IvanTurgenev/who_casa against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIvanTurgenev%2Fwho_casa" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/IvanTurgenev/who_casa on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/IvanTurgenev/who_casa
[INFO] finished tweaking git repo https://github.com/IvanTurgenev/who_casa
[INFO] tweaked toml for git repo https://github.com/IvanTurgenev/who_casa written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/IvanTurgenev/who_casa already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libc v0.2.22
[INFO] [stderr]   Downloaded serde_derive_internals v0.15.0
[INFO] [stderr]   Downloaded toml v0.4.0
[INFO] [stderr]   Downloaded serde_derive v1.0.3
[INFO] [stderr]   Downloaded serde v1.0.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.61.0" "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] 27e97c8ab2bb85a4fe1e61383f535b6a7f0e3169ae46a76791d512b103165711
[INFO] running `Command { std: "docker" "start" "-a" "27e97c8ab2bb85a4fe1e61383f535b6a7f0e3169ae46a76791d512b103165711", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27e97c8ab2bb85a4fe1e61383f535b6a7f0e3169ae46a76791d512b103165711", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27e97c8ab2bb85a4fe1e61383f535b6a7f0e3169ae46a76791d512b103165711", kill_on_drop: false }`
[INFO] [stdout] 27e97c8ab2bb85a4fe1e61383f535b6a7f0e3169ae46a76791d512b103165711
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.61.0" "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] a77301b0d186cd0e9d4dfc9b312ad04929fe0a83a99471b91d4a82a1a56f81bd
[INFO] running `Command { std: "docker" "start" "-a" "a77301b0d186cd0e9d4dfc9b312ad04929fe0a83a99471b91d4a82a1a56f81bd", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.22
[INFO] [stderr]     Checking regex-syntax v0.4.0
[INFO] [stderr]     Checking serde v1.0.3
[INFO] [stderr]     Checking utf8-ranges v1.0.0
[INFO] [stderr]     Checking log v0.3.7
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking thread-id v3.0.0
[INFO] [stderr]     Checking memchr v1.0.1
[INFO] [stderr]     Checking thread_local v0.3.3
[INFO] [stderr]     Checking aho-corasick v0.6.3
[INFO] [stderr]     Checking regex v0.2.1
[INFO] [stderr]    Compiling serde_derive_internals v0.15.0
[INFO] [stderr]    Compiling serde_derive v1.0.3
[INFO] [stderr]     Checking toml v0.4.0
[INFO] [stderr]  Documenting who_casa v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.43s
[INFO] running `Command { std: "docker" "inspect" "a77301b0d186cd0e9d4dfc9b312ad04929fe0a83a99471b91d4a82a1a56f81bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a77301b0d186cd0e9d4dfc9b312ad04929fe0a83a99471b91d4a82a1a56f81bd", kill_on_drop: false }`
[INFO] [stdout] a77301b0d186cd0e9d4dfc9b312ad04929fe0a83a99471b91d4a82a1a56f81bd