[INFO] cloning repository https://github.com/ArsenijSmth/udemy-rust-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ArsenijSmth/udemy-rust-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArsenijSmth%2Fudemy-rust-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArsenijSmth%2Fudemy-rust-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] df76cc78caaa716205e1455530e61f403ba8c7ef
[INFO] documenting ArsenijSmth/udemy-rust-server against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArsenijSmth%2Fudemy-rust-server" "/workspace/builds/worker-47/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-47/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ArsenijSmth/udemy-rust-server on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ArsenijSmth/udemy-rust-server
[INFO] finished tweaking git repo https://github.com/ArsenijSmth/udemy-rust-server
[INFO] tweaked toml for git repo https://github.com/ArsenijSmth/udemy-rust-server written to /workspace/builds/worker-47/source/Cargo.toml
[INFO] crate git repo https://github.com/ArsenijSmth/udemy-rust-server already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0cdc7964abf1524eec165be5aab34717c929f2958418d76480e590ec7c151718
[INFO] running `Command { std: "docker" "start" "-a" "0cdc7964abf1524eec165be5aab34717c929f2958418d76480e590ec7c151718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0cdc7964abf1524eec165be5aab34717c929f2958418d76480e590ec7c151718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cdc7964abf1524eec165be5aab34717c929f2958418d76480e590ec7c151718", kill_on_drop: false }`
[INFO] [stdout] 0cdc7964abf1524eec165be5aab34717c929f2958418d76480e590ec7c151718
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f47c971cecb9a884fe0440841af03e81cc8c414a03570fe8cf7f22325a7de35
[INFO] running `Command { std: "docker" "start" "-a" "2f47c971cecb9a884fe0440841af03e81cc8c414a03570fe8cf7f22325a7de35", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.61s
[INFO] running `Command { std: "docker" "inspect" "2f47c971cecb9a884fe0440841af03e81cc8c414a03570fe8cf7f22325a7de35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f47c971cecb9a884fe0440841af03e81cc8c414a03570fe8cf7f22325a7de35", kill_on_drop: false }`
[INFO] [stdout] 2f47c971cecb9a884fe0440841af03e81cc8c414a03570fe8cf7f22325a7de35