[INFO] cloning repository https://github.com/Tuupertunut/rust-generator-benchmark
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tuupertunut/rust-generator-benchmark" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTuupertunut%2Frust-generator-benchmark", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTuupertunut%2Frust-generator-benchmark'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d80a3f1f60a4361bbce4d0b4b3635d86dfc0621e
[INFO] documenting Tuupertunut/rust-generator-benchmark against 1.75.0 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTuupertunut%2Frust-generator-benchmark" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Tuupertunut/rust-generator-benchmark on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Tuupertunut/rust-generator-benchmark
[INFO] finished tweaking git repo https://github.com/Tuupertunut/rust-generator-benchmark
[INFO] tweaked toml for git repo https://github.com/Tuupertunut/rust-generator-benchmark written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Tuupertunut/rust-generator-benchmark 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fstrings-proc-macro v0.2.3
[INFO] [stderr]   Downloaded next-gen v0.1.1
[INFO] [stderr]   Downloaded fstrings v0.2.3
[INFO] [stderr]   Downloaded unwind_safe v0.1.0
[INFO] [stderr]   Downloaded next-gen-proc_macros v0.1.1
[INFO] [stderr]   Downloaded corosensei v0.1.2
[INFO] [stderr]   Downloaded gen-z v0.1.0
[INFO] [stderr]   Downloaded next-gen_proc-macro v0.0.10
[INFO] [stderr]   Downloaded next-gen v0.0.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07569eebfba320facc3c95ffb041049257fa68a458a222e54d34d416bfae267c
[INFO] running `Command { std: "docker" "start" "-a" "07569eebfba320facc3c95ffb041049257fa68a458a222e54d34d416bfae267c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07569eebfba320facc3c95ffb041049257fa68a458a222e54d34d416bfae267c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07569eebfba320facc3c95ffb041049257fa68a458a222e54d34d416bfae267c", kill_on_drop: false }`
[INFO] [stdout] 07569eebfba320facc3c95ffb041049257fa68a458a222e54d34d416bfae267c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9be9688b4feb961ff82a6670cf4a660a6c67752bf6369bc9d1115ee561c23da
[INFO] running `Command { std: "docker" "start" "-a" "b9be9688b4feb961ff82a6670cf4a660a6c67752bf6369bc9d1115ee561c23da", kill_on_drop: false }`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] running `Command { std: "docker" "inspect" "b9be9688b4feb961ff82a6670cf4a660a6c67752bf6369bc9d1115ee561c23da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9be9688b4feb961ff82a6670cf4a660a6c67752bf6369bc9d1115ee561c23da", kill_on_drop: false }`
[INFO] [stdout] b9be9688b4feb961ff82a6670cf4a660a6c67752bf6369bc9d1115ee561c23da
