[INFO] cloning repository https://github.com/kamijin-fanta/rust-sandbox-memcached
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kamijin-fanta/rust-sandbox-memcached" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamijin-fanta%2Frust-sandbox-memcached", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamijin-fanta%2Frust-sandbox-memcached'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b48b4dc4811a919e9dd3b231779220bf626c169e
[INFO] documenting kamijin-fanta/rust-sandbox-memcached 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%2Fkamijin-fanta%2Frust-sandbox-memcached" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kamijin-fanta/rust-sandbox-memcached 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/kamijin-fanta/rust-sandbox-memcached
[INFO] finished tweaking git repo https://github.com/kamijin-fanta/rust-sandbox-memcached
[INFO] tweaked toml for git repo https://github.com/kamijin-fanta/rust-sandbox-memcached written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/kamijin-fanta/rust-sandbox-memcached 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 tokio-byteorder v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 8c7ff69df44ac90bbc2f041c39d116998599452b45218daf68714e6889a813f2
[INFO] running `Command { std: "docker" "start" "-a" "8c7ff69df44ac90bbc2f041c39d116998599452b45218daf68714e6889a813f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c7ff69df44ac90bbc2f041c39d116998599452b45218daf68714e6889a813f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c7ff69df44ac90bbc2f041c39d116998599452b45218daf68714e6889a813f2", kill_on_drop: false }`
[INFO] [stdout] 8c7ff69df44ac90bbc2f041c39d116998599452b45218daf68714e6889a813f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] cc6ed726d75b90c6753d92acb78aab15c8700d2cbebb55c7982c061cb835e839
[INFO] running `Command { std: "docker" "start" "-a" "cc6ed726d75b90c6753d92acb78aab15c8700d2cbebb55c7982c061cb835e839", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]     Checking log v0.4.14
[INFO] [stderr]     Checking mio v0.7.14
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]     Checking tokio v1.16.1
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]    Compiling num_enum_derive v0.5.7
[INFO] [stderr]     Checking tokio-byteorder v0.3.0
[INFO] [stderr]  Documenting ascii v0.1.0 (/opt/rustwide/workdir/ascii)
[INFO] [stderr]     Checking num_enum v0.5.7
[INFO] [stderr]  Documenting binary v0.1.0 (/opt/rustwide/workdir/binary)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.77s
[INFO] running `Command { std: "docker" "inspect" "cc6ed726d75b90c6753d92acb78aab15c8700d2cbebb55c7982c061cb835e839", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc6ed726d75b90c6753d92acb78aab15c8700d2cbebb55c7982c061cb835e839", kill_on_drop: false }`
[INFO] [stdout] cc6ed726d75b90c6753d92acb78aab15c8700d2cbebb55c7982c061cb835e839