[INFO] cloning repository https://github.com/kern-crates/zcore-zircon-user
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kern-crates/zcore-zircon-user" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkern-crates%2Fzcore-zircon-user", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkern-crates%2Fzcore-zircon-user'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 63d75b4810c6b0308e74c88db781f8869a558bc4
[INFO] documenting kern-crates/zcore-zircon-user against 1.83.0 for beta-rustdoc-1.84.0-4-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkern-crates%2Fzcore-zircon-user" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kern-crates/zcore-zircon-user on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config
[INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/kern-crates/zcore-zircon-user
[INFO] finished tweaking git repo https://github.com/kern-crates/zcore-zircon-user
[INFO] tweaked toml for git repo https://github.com/kern-crates/zcore-zircon-user written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/kern-crates/zcore-zircon-user already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4621b4184fd52c857145f7fc2be77071ac85869c783cc32c55750bde2de9464b
[INFO] running `Command { std: "docker" "start" "-a" "4621b4184fd52c857145f7fc2be77071ac85869c783cc32c55750bde2de9464b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4621b4184fd52c857145f7fc2be77071ac85869c783cc32c55750bde2de9464b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4621b4184fd52c857145f7fc2be77071ac85869c783cc32c55750bde2de9464b", kill_on_drop: false }`
[INFO] [stdout] 4621b4184fd52c857145f7fc2be77071ac85869c783cc32c55750bde2de9464b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 557584c63b5b2c4232ce1e982a6d5ba5ad6e5a1c21d704f5334e2bc5a364f77a
[INFO] running `Command { std: "docker" "start" "-a" "557584c63b5b2c4232ce1e982a6d5ba5ad6e5a1c21d704f5334e2bc5a364f77a", kill_on_drop: false }`
[INFO] [stderr]  Documenting zircon-user v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/hello/index.html
[INFO] running `Command { std: "docker" "inspect" "557584c63b5b2c4232ce1e982a6d5ba5ad6e5a1c21d704f5334e2bc5a364f77a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "557584c63b5b2c4232ce1e982a6d5ba5ad6e5a1c21d704f5334e2bc5a364f77a", kill_on_drop: false }`
[INFO] [stdout] 557584c63b5b2c4232ce1e982a6d5ba5ad6e5a1c21d704f5334e2bc5a364f77a
