[INFO] cloning repository https://github.com/Ayplow/hbl-link
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ayplow/hbl-link" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAyplow%2Fhbl-link", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAyplow%2Fhbl-link'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c02ed877f1e0777beb7336f8828af57a1b5f6fae
[INFO] documenting Ayplow/hbl-link 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%2FAyplow%2Fhbl-link" "/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/Ayplow/hbl-link 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/Ayplow/hbl-link
[INFO] finished tweaking git repo https://github.com/Ayplow/hbl-link
[INFO] tweaked toml for git repo https://github.com/Ayplow/hbl-link written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/Ayplow/hbl-link 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] 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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e531c94992b6d28b9ee81ed192f1c3e3a559a99557b436044562d4fca9dedcaa
[INFO] running `Command { std: "docker" "start" "-a" "e531c94992b6d28b9ee81ed192f1c3e3a559a99557b436044562d4fca9dedcaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e531c94992b6d28b9ee81ed192f1c3e3a559a99557b436044562d4fca9dedcaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e531c94992b6d28b9ee81ed192f1c3e3a559a99557b436044562d4fca9dedcaa", kill_on_drop: false }`
[INFO] [stdout] e531c94992b6d28b9ee81ed192f1c3e3a559a99557b436044562d4fca9dedcaa
[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] 7ed13d68849807d6fdf8d2c2090374ee5c00615f5909c71aecb039b80f5f4eba
[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" "7ed13d68849807d6fdf8d2c2090374ee5c00615f5909c71aecb039b80f5f4eba", kill_on_drop: false }`
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling indexmap v1.3.1
[INFO] [stderr]    Compiling syn-mid v0.4.0
[INFO] [stderr]    Compiling proc-macro-error v0.4.5
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.5
[INFO] [stderr]     Checking flate2 v1.0.13
[INFO] [stderr]    Compiling clap_derive v0.3.0 (https://github.com/clap-rs/clap_derive#0352bb30)
[INFO] [stderr]     Checking clap v3.0.0-beta.1 (https://github.com/clap-rs/clap#f3683a97)
[INFO] [stderr]  Documenting hbl-link v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.16s
[INFO] running `Command { std: "docker" "inspect" "7ed13d68849807d6fdf8d2c2090374ee5c00615f5909c71aecb039b80f5f4eba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ed13d68849807d6fdf8d2c2090374ee5c00615f5909c71aecb039b80f5f4eba", kill_on_drop: false }`
[INFO] [stdout] 7ed13d68849807d6fdf8d2c2090374ee5c00615f5909c71aecb039b80f5f4eba