[INFO] cloning repository https://github.com/cesare/rust-zeromq_experiment [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cesare/rust-zeromq_experiment" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcesare%2Frust-zeromq_experiment", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcesare%2Frust-zeromq_experiment'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4245e6178fa6e2b10034a096b06bf441e689cc8d [INFO] documenting cesare/rust-zeromq_experiment against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcesare%2Frust-zeromq_experiment" "/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/cesare/rust-zeromq_experiment on toolchain beta-2022-05-20 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cesare/rust-zeromq_experiment [INFO] finished tweaking git repo https://github.com/cesare/rust-zeromq_experiment [INFO] tweaked toml for git repo https://github.com/cesare/rust-zeromq_experiment written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/cesare/rust-zeromq_experiment already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b7dc10483d3ce97e66cb2c2d6854c9742f3310eca5f5079bbab68150b9762ddd [INFO] running `Command { std: "docker" "start" "-a" "b7dc10483d3ce97e66cb2c2d6854c9742f3310eca5f5079bbab68150b9762ddd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b7dc10483d3ce97e66cb2c2d6854c9742f3310eca5f5079bbab68150b9762ddd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7dc10483d3ce97e66cb2c2d6854c9742f3310eca5f5079bbab68150b9762ddd", kill_on_drop: false }` [INFO] [stdout] b7dc10483d3ce97e66cb2c2d6854c9742f3310eca5f5079bbab68150b9762ddd [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd7d9c900fad4d66b40a23fd18f4012ccd939af9d36ec633bdfef6aa051e4c94 [INFO] running `Command { std: "docker" "start" "-a" "fd7d9c900fad4d66b40a23fd18f4012ccd939af9d36ec633bdfef6aa051e4c94", kill_on_drop: false }` [INFO] [stderr] Compiling toml v0.2.1 [INFO] [stderr] Compiling pkg-config v0.3.8 [INFO] [stderr] Compiling error-chain v0.7.2 [INFO] [stderr] Compiling libc v0.2.19 [INFO] [stderr] Checking log v0.3.6 [INFO] [stderr] Compiling metadeps v1.1.1 [INFO] [stderr] Compiling zmq-sys v0.8.1 [INFO] [stderr] Compiling zmq v0.8.1 [INFO] [stderr] Documenting zeromq_experiment v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.60s [INFO] running `Command { std: "docker" "inspect" "fd7d9c900fad4d66b40a23fd18f4012ccd939af9d36ec633bdfef6aa051e4c94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd7d9c900fad4d66b40a23fd18f4012ccd939af9d36ec633bdfef6aa051e4c94", kill_on_drop: false }` [INFO] [stdout] fd7d9c900fad4d66b40a23fd18f4012ccd939af9d36ec633bdfef6aa051e4c94