[INFO] cloning repository https://github.com/deifactor/clockwork-mage
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/deifactor/clockwork-mage" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeifactor%2Fclockwork-mage", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeifactor%2Fclockwork-mage'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cd33adabdf8d30278d82d2c4c61588324f2840cf
[INFO] documenting deifactor/clockwork-mage 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%2Fdeifactor%2Fclockwork-mage" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/deifactor/clockwork-mage 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/deifactor/clockwork-mage
[INFO] finished tweaking git repo https://github.com/deifactor/clockwork-mage
[INFO] tweaked toml for git repo https://github.com/deifactor/clockwork-mage written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/deifactor/clockwork-mage 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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8cd2370f16f67e2248d05df6f671cfe5ae1068514efcaa5f0f39f4aeeb00f906
[INFO] running `Command { std: "docker" "start" "-a" "8cd2370f16f67e2248d05df6f671cfe5ae1068514efcaa5f0f39f4aeeb00f906", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8cd2370f16f67e2248d05df6f671cfe5ae1068514efcaa5f0f39f4aeeb00f906", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cd2370f16f67e2248d05df6f671cfe5ae1068514efcaa5f0f39f4aeeb00f906", kill_on_drop: false }`
[INFO] [stdout] 8cd2370f16f67e2248d05df6f671cfe5ae1068514efcaa5f0f39f4aeeb00f906
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4e6a3d8d6546c4bf0f3532714e1bf0c5cf93544becc5b7ee17675b18461cbd6e
[INFO] running `Command { std: "docker" "start" "-a" "4e6a3d8d6546c4bf0f3532714e1bf0c5cf93544becc5b7ee17675b18461cbd6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling slog v2.4.1
[INFO] [stderr]     Checking term v0.5.1
[INFO] [stderr]     Checking serde v1.0.79
[INFO] [stderr]    Compiling syn v0.15.8
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]     Checking aho-corasick v0.6.8
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking libflate v0.1.18
[INFO] [stderr]     Checking regex v1.0.5
[INFO] [stderr]     Checking slog-scope v4.0.1
[INFO] [stderr]     Checking slog-async v2.3.0
[INFO] [stderr]     Checking slog-stdlog v3.0.2
[INFO] [stderr]     Checking slog-term v2.4.0
[INFO] [stderr]     Checking slog-kvfilter v0.7.0
[INFO] [stderr]    Compiling structopt-derive v0.2.10
[INFO] [stderr]    Compiling trackable_derive v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.79
[INFO] [stderr]     Checking trackable v0.2.20
[INFO] [stderr]     Checking structopt v0.2.10
[INFO] [stderr]     Checking sloggers v0.3.0
[INFO] [stderr]  Documenting clockwork-mage v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.04s
[INFO] running `Command { std: "docker" "inspect" "4e6a3d8d6546c4bf0f3532714e1bf0c5cf93544becc5b7ee17675b18461cbd6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e6a3d8d6546c4bf0f3532714e1bf0c5cf93544becc5b7ee17675b18461cbd6e", kill_on_drop: false }`
[INFO] [stdout] 4e6a3d8d6546c4bf0f3532714e1bf0c5cf93544becc5b7ee17675b18461cbd6e