[INFO] cloning repository https://github.com/aktitarov/wait_for
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aktitarov/wait_for" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faktitarov%2Fwait_for", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faktitarov%2Fwait_for'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d70ab4c864ebbf706df4adc909c863a6c1d87f71
[INFO] documenting aktitarov/wait_for 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%2Faktitarov%2Fwait_for" "/workspace/builds/worker-30/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-30/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aktitarov/wait_for 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/aktitarov/wait_for
[INFO] finished tweaking git repo https://github.com/aktitarov/wait_for
[INFO] tweaked toml for git repo https://github.com/aktitarov/wait_for written to /workspace/builds/worker-30/source/Cargo.toml
[INFO] crate git repo https://github.com/aktitarov/wait_for 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-width v0.1.6
[INFO] [stderr]   Downloaded atty v0.2.13
[INFO] [stderr]   Downloaded libc v0.2.65
[INFO] [stderr]   Downloaded clap v2.33.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 08c443e5b20c5f11b87affbb232ce8fe53e4f05c00ce07acb4c1b533f5882dde
[INFO] running `Command { std: "docker" "start" "-a" "08c443e5b20c5f11b87affbb232ce8fe53e4f05c00ce07acb4c1b533f5882dde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08c443e5b20c5f11b87affbb232ce8fe53e4f05c00ce07acb4c1b533f5882dde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08c443e5b20c5f11b87affbb232ce8fe53e4f05c00ce07acb4c1b533f5882dde", kill_on_drop: false }`
[INFO] [stdout] 08c443e5b20c5f11b87affbb232ce8fe53e4f05c00ce07acb4c1b533f5882dde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 87864c07dcf2cd297b1020eb79b35f9580d4ccb296e6cfbe812de348e840e193
[INFO] running `Command { std: "docker" "start" "-a" "87864c07dcf2cd297b1020eb79b35f9580d4ccb296e6cfbe812de348e840e193", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]  Documenting wait_for v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.67s
[INFO] running `Command { std: "docker" "inspect" "87864c07dcf2cd297b1020eb79b35f9580d4ccb296e6cfbe812de348e840e193", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87864c07dcf2cd297b1020eb79b35f9580d4ccb296e6cfbe812de348e840e193", kill_on_drop: false }`
[INFO] [stdout] 87864c07dcf2cd297b1020eb79b35f9580d4ccb296e6cfbe812de348e840e193