[INFO] cloning repository https://github.com/oniGino/lenovo_throttled
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oniGino/lenovo_throttled" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FoniGino%2Flenovo_throttled", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FoniGino%2Flenovo_throttled'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 11f352f587dc4d27b9a504c436e8feb2e063cdde
[INFO] documenting oniGino/lenovo_throttled against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FoniGino%2Flenovo_throttled" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/oniGino/lenovo_throttled on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/oniGino/lenovo_throttled
[INFO] finished tweaking git repo https://github.com/oniGino/lenovo_throttled
[INFO] tweaked toml for git repo https://github.com/oniGino/lenovo_throttled written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/oniGino/lenovo_throttled already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/borntyping/rust-psutil`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded memchr v0.1.11
[INFO] [stderr]   Downloaded num-traits v0.1.43
[INFO] [stderr]   Downloaded memmap v0.6.2
[INFO] [stderr]   Downloaded strsim v0.7.0
[INFO] [stderr]   Downloaded quote v0.6.6
[INFO] [stderr]   Downloaded aho-corasick v0.5.3
[INFO] [stderr]   Downloaded regex v1.0.2
[INFO] [stderr]   Downloaded syn v0.14.8
[INFO] [stderr]   Downloaded toml v0.4.6
[INFO] [stderr]   Downloaded utf8-ranges v0.1.3
[INFO] [stderr]   Downloaded rust-ini v0.12.2
[INFO] [stderr]   Downloaded serde v0.8.23
[INFO] [stderr]   Downloaded yaml-rust v0.4.0
[INFO] [stderr]   Downloaded libdbus-sys v0.1.3
[INFO] [stderr]   Downloaded proc-macro2 v0.4.13
[INFO] [stderr]   Downloaded serde_json v1.0.26
[INFO] [stderr]   Downloaded dbus v0.6.2
[INFO] [stderr]   Downloaded regex v0.1.80
[INFO] [stderr]   Downloaded serde_test v0.8.23
[INFO] [stderr]   Downloaded bytebuffer v0.2.1
[INFO] [stderr]   Downloaded byteorder v0.3.13
[INFO] [stderr]   Downloaded ryu v0.2.4
[INFO] [stderr]   Downloaded nom v4.0.0
[INFO] [stderr]   Downloaded docopt v1.0.0
[INFO] [stderr]   Downloaded regex-syntax v0.6.2
[INFO] [stderr]   Downloaded lazy_static v0.1.16
[INFO] [stderr]   Downloaded linked-hash-map v0.3.0
[INFO] [stderr]   Downloaded thread-id v2.0.0
[INFO] [stderr]   Downloaded thread_local v0.2.7
[INFO] [stderr]   Downloaded serde-hjson v0.8.1
[INFO] [stderr]   Downloaded config v0.9.0
[INFO] [stderr]   Downloaded linked-hash-map v0.5.1
[INFO] [stderr]   Downloaded glob v0.2.11
[INFO] [stderr]   Downloaded serde_derive v1.0.71
[INFO] [stderr]   Downloaded log v0.4.4
[INFO] [stderr]   Downloaded regex-syntax v0.3.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ca867801110b5ca83a097accbcb9ed277fcee475aa81ff1ec97e1b2bf7de3a7
[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" "7ca867801110b5ca83a097accbcb9ed277fcee475aa81ff1ec97e1b2bf7de3a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ca867801110b5ca83a097accbcb9ed277fcee475aa81ff1ec97e1b2bf7de3a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ca867801110b5ca83a097accbcb9ed277fcee475aa81ff1ec97e1b2bf7de3a7", kill_on_drop: false }`
[INFO] [stdout] 7ca867801110b5ca83a097accbcb9ed277fcee475aa81ff1ec97e1b2bf7de3a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2e327c54ff4ac19156eb5491b58d155512cf02fba36cef6dafe9ada5c7e5fc9
[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" "d2e327c54ff4ac19156eb5491b58d155512cf02fba36cef6dafe9ada5c7e5fc9", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.71
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]    Compiling pkg-config v0.3.13
[INFO] [stderr]    Compiling regex v1.0.2
[INFO] [stderr]    Compiling nix v0.11.0
[INFO] [stderr]     Checking bitflags v1.0.3
[INFO] [stderr]     Checking byteorder v0.3.13
[INFO] [stderr]     Checking rust-ini v0.12.2
[INFO] [stderr]     Checking log v0.4.4
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking memmap v0.6.2
[INFO] [stderr]     Checking regex-syntax v0.6.2
[INFO] [stderr]     Checking yaml-rust v0.4.0
[INFO] [stderr]     Checking psutil v1.1.1 (https://github.com/borntyping/rust-psutil#d7b49884)
[INFO] [stderr]     Checking nom v4.0.0
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]    Compiling quote v0.6.6
[INFO] [stderr]     Checking bytebuffer v0.2.1
[INFO] [stderr]     Checking mio v0.6.15
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]    Compiling syn v0.14.8
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]    Compiling libdbus-sys v0.1.3
[INFO] [stderr]     Checking dbus v0.6.2
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking serde-hjson v0.8.1
[INFO] [stderr]    Compiling serde_derive v1.0.71
[INFO] [stderr]     Checking toml v0.4.6
[INFO] [stderr]     Checking serde_json v1.0.26
[INFO] [stderr]     Checking config v0.9.0
[INFO] [stderr]     Checking docopt v1.0.0
[INFO] [stderr]  Documenting lenovo_throttled v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.83s
[INFO] running `Command { std: "docker" "inspect" "d2e327c54ff4ac19156eb5491b58d155512cf02fba36cef6dafe9ada5c7e5fc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2e327c54ff4ac19156eb5491b58d155512cf02fba36cef6dafe9ada5c7e5fc9", kill_on_drop: false }`
[INFO] [stdout] d2e327c54ff4ac19156eb5491b58d155512cf02fba36cef6dafe9ada5c7e5fc9