[INFO] cloning repository https://github.com/aoikonomopoulos/wping
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aoikonomopoulos/wping" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faoikonomopoulos%2Fwping", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faoikonomopoulos%2Fwping'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2d5155803811b50761baa309249aad35a9748aff
[INFO] documenting aoikonomopoulos/wping 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%2Faoikonomopoulos%2Fwping" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aoikonomopoulos/wping 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/aoikonomopoulos/wping
[INFO] finished tweaking git repo https://github.com/aoikonomopoulos/wping
[INFO] tweaked toml for git repo https://github.com/aoikonomopoulos/wping written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/aoikonomopoulos/wping 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 redox_syscall v0.1.16
[INFO] [stderr]   Downloaded term v0.4.5
[INFO] [stderr]   Downloaded rustc-serialize v0.3.22
[INFO] [stderr]   Downloaded num-bigint v0.1.35
[INFO] [stderr]   Downloaded chrono v0.3.0
[INFO] [stderr]   Downloaded num-complex v0.1.35
[INFO] [stderr]   Downloaded num-traits v0.1.36
[INFO] [stderr]   Downloaded time v0.1.36
[INFO] [stderr]   Downloaded num-rational v0.1.35
[INFO] [stderr]   Downloaded pnet_macros_support v0.1.1
[INFO] [stderr]   Downloaded num v0.1.36
[INFO] [stderr]   Downloaded pnet v0.16.0
[INFO] [stderr]   Downloaded resolve v0.1.2
[INFO] [stderr]   Downloaded pnet_macros v0.13.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stdout] 7d15cf24bf56943d7df598f3e33c422680f4ba0184039410e486b990838c0187
[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" "7d15cf24bf56943d7df598f3e33c422680f4ba0184039410e486b990838c0187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d15cf24bf56943d7df598f3e33c422680f4ba0184039410e486b990838c0187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d15cf24bf56943d7df598f3e33c422680f4ba0184039410e486b990838c0187", kill_on_drop: false }`
[INFO] [stdout] 7d15cf24bf56943d7df598f3e33c422680f4ba0184039410e486b990838c0187
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stdout] 6b0503a48f71ef0f1b919d8913ee5277c282e4ea88580a584b52b60e5b625267
[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" "6b0503a48f71ef0f1b919d8913ee5277c282e4ea88580a584b52b60e5b625267", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.20
[INFO] [stderr]     Checking rustc-serialize v0.3.22
[INFO] [stderr]    Compiling unicode-xid v0.0.3
[INFO] [stderr]    Compiling log v0.3.6
[INFO] [stderr]    Compiling term v0.4.5
[INFO] [stderr]    Compiling bitflags v0.5.0
[INFO] [stderr]    Compiling regex-syntax v0.4.0
[INFO] [stderr]    Compiling utf8-ranges v1.0.0
[INFO] [stderr]     Checking matches v0.1.4
[INFO] [stderr]     Checking unicode-normalization v0.1.4
[INFO] [stderr]     Checking pnet_macros_support v0.1.1
[INFO] [stderr]     Checking byteorder v1.0.0
[INFO] [stderr]    Compiling unreachable v0.1.1
[INFO] [stderr]     Checking num-integer v0.1.32
[INFO] [stderr]     Checking unicode-bidi v0.2.5
[INFO] [stderr]    Compiling thread-id v3.0.0
[INFO] [stderr]    Compiling memchr v1.0.1
[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]     Checking time v0.1.36
[INFO] [stderr]     Checking num-iter v0.1.32
[INFO] [stderr]    Compiling thread_local v0.3.2
[INFO] [stderr]    Compiling aho-corasick v0.6.1
[INFO] [stderr]     Checking idna v0.1.0
[INFO] [stderr]     Checking regex v0.2.1
[INFO] [stderr]     Checking resolve v0.1.2
[INFO] [stderr]     Checking syntex_pos v0.42.0
[INFO] [stderr]     Checking num-bigint v0.1.35
[INFO] [stderr]     Checking num-complex v0.1.35
[INFO] [stderr]     Checking syntex_errors v0.42.0
[INFO] [stderr]     Checking num-rational v0.1.35
[INFO] [stderr]     Checking syntex_syntax v0.42.0
[INFO] [stderr]     Checking num v0.1.36
[INFO] [stderr]     Checking chrono v0.3.0
[INFO] [stderr]     Checking syntex v0.42.2
[INFO] [stderr]     Checking pnet_macros v0.13.0
[INFO] [stderr]    Compiling pnet v0.16.0
[INFO] [stderr]  Documenting wping v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 23s
[INFO] running `Command { std: "docker" "inspect" "6b0503a48f71ef0f1b919d8913ee5277c282e4ea88580a584b52b60e5b625267", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b0503a48f71ef0f1b919d8913ee5277c282e4ea88580a584b52b60e5b625267", kill_on_drop: false }`
[INFO] [stdout] 6b0503a48f71ef0f1b919d8913ee5277c282e4ea88580a584b52b60e5b625267