[INFO] cloning repository https://github.com/alyilmaz99/rust-learn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alyilmaz99/rust-learn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falyilmaz99%2Frust-learn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falyilmaz99%2Frust-learn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cd5f9ed8fe7a58fb866fa2f0e0db924d9dbbf749
[INFO] documenting alyilmaz99/rust-learn 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%2Falyilmaz99%2Frust-learn" "/workspace/builds/worker-29/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-29/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alyilmaz99/rust-learn 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/alyilmaz99/rust-learn
[INFO] finished tweaking git repo https://github.com/alyilmaz99/rust-learn
[INFO] tweaked toml for git repo https://github.com/alyilmaz99/rust-learn written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate git repo https://github.com/alyilmaz99/rust-learn 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] [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-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] c7ff42251a968d55e9fd338c02805497561b1ac246893d4d18730182c23ac509
[INFO] running `Command { std: "docker" "start" "-a" "c7ff42251a968d55e9fd338c02805497561b1ac246893d4d18730182c23ac509", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7ff42251a968d55e9fd338c02805497561b1ac246893d4d18730182c23ac509", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7ff42251a968d55e9fd338c02805497561b1ac246893d4d18730182c23ac509", kill_on_drop: false }`
[INFO] [stdout] c7ff42251a968d55e9fd338c02805497561b1ac246893d4d18730182c23ac509
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 7b9a41b81f2c0457a862335b6c0908fc10bfde2b0a9a8b2a1022c00691459bf9
[INFO] running `Command { std: "docker" "start" "-a" "7b9a41b81f2c0457a862335b6c0908fc10bfde2b0a9a8b2a1022c00691459bf9", kill_on_drop: false }`
[INFO] [stderr]  Documenting rust_ders v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "7b9a41b81f2c0457a862335b6c0908fc10bfde2b0a9a8b2a1022c00691459bf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b9a41b81f2c0457a862335b6c0908fc10bfde2b0a9a8b2a1022c00691459bf9", kill_on_drop: false }`
[INFO] [stdout] 7b9a41b81f2c0457a862335b6c0908fc10bfde2b0a9a8b2a1022c00691459bf9