[INFO] cloning repository https://github.com/shizonic/battnotify
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shizonic/battnotify" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshizonic%2Fbattnotify", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshizonic%2Fbattnotify'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c6dcee431d899efe4bcd10680e477236fa5ef66f
[INFO] documenting shizonic/battnotify against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshizonic%2Fbattnotify" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shizonic/battnotify on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shizonic/battnotify
[INFO] finished tweaking git repo https://github.com/shizonic/battnotify
[INFO] tweaked toml for git repo https://github.com/shizonic/battnotify written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/shizonic/battnotify already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c983ea144741f9d3e2eb356c57da500b907ad12da3f5d9a69bfee64239ad40a3
[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" "c983ea144741f9d3e2eb356c57da500b907ad12da3f5d9a69bfee64239ad40a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c983ea144741f9d3e2eb356c57da500b907ad12da3f5d9a69bfee64239ad40a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c983ea144741f9d3e2eb356c57da500b907ad12da3f5d9a69bfee64239ad40a3", kill_on_drop: false }`
[INFO] [stdout] c983ea144741f9d3e2eb356c57da500b907ad12da3f5d9a69bfee64239ad40a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69e7e77fa1ac02783dbffb70eeffef97ff105ce8dbc8c223723965ea977ef1da
[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" "69e7e77fa1ac02783dbffb70eeffef97ff105ce8dbc8c223723965ea977ef1da", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking bytesize v0.1.3
[INFO] [stderr]     Checking time v0.1.40
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]    Compiling dbus v0.4.1
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]     Checking nom v3.2.1
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking cron v0.6.0
[INFO] [stderr]     Checking systemstat v0.1.3
[INFO] [stderr]     Checking job_scheduler v1.0.5
[INFO] [stderr]     Checking notify-rust v3.4.2
[INFO] [stderr]  Documenting battnotify v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.50s
[INFO] running `Command { std: "docker" "inspect" "69e7e77fa1ac02783dbffb70eeffef97ff105ce8dbc8c223723965ea977ef1da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69e7e77fa1ac02783dbffb70eeffef97ff105ce8dbc8c223723965ea977ef1da", kill_on_drop: false }`
[INFO] [stdout] 69e7e77fa1ac02783dbffb70eeffef97ff105ce8dbc8c223723965ea977ef1da