[INFO] cloning repository https://github.com/ayush-shrivastava003/population-dynamics
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ayush-shrivastava003/population-dynamics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fayush-shrivastava003%2Fpopulation-dynamics", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fayush-shrivastava003%2Fpopulation-dynamics'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 99cc4a4cd50d06a45e6e64d08b771c1c484d45c6
[INFO] documenting ayush-shrivastava003/population-dynamics against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fayush-shrivastava003%2Fpopulation-dynamics" "/workspace/builds/worker-34/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-34/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ayush-shrivastava003/population-dynamics on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ayush-shrivastava003/population-dynamics
[INFO] finished tweaking git repo https://github.com/ayush-shrivastava003/population-dynamics
[INFO] tweaked toml for git repo https://github.com/ayush-shrivastava003/population-dynamics written to /workspace/builds/worker-34/source/Cargo.toml
[INFO] crate git repo https://github.com/ayush-shrivastava003/population-dynamics already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8bb5f8c811f5f6b01d955d7e1874ffb563b9110748e2d793665bf7522580fa5
[INFO] running `Command { std: "docker" "start" "-a" "b8bb5f8c811f5f6b01d955d7e1874ffb563b9110748e2d793665bf7522580fa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8bb5f8c811f5f6b01d955d7e1874ffb563b9110748e2d793665bf7522580fa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8bb5f8c811f5f6b01d955d7e1874ffb563b9110748e2d793665bf7522580fa5", kill_on_drop: false }`
[INFO] [stdout] b8bb5f8c811f5f6b01d955d7e1874ffb563b9110748e2d793665bf7522580fa5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a8e1c860bf83f76ef4780fc71753ddf9b7be2bc387c7c138a3fc1757b96fcff
[INFO] running `Command { std: "docker" "start" "-a" "2a8e1c860bf83f76ef4780fc71753ddf9b7be2bc387c7c138a3fc1757b96fcff", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]  Documenting population-dynamics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.12s
[INFO] running `Command { std: "docker" "inspect" "2a8e1c860bf83f76ef4780fc71753ddf9b7be2bc387c7c138a3fc1757b96fcff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a8e1c860bf83f76ef4780fc71753ddf9b7be2bc387c7c138a3fc1757b96fcff", kill_on_drop: false }`
[INFO] [stdout] 2a8e1c860bf83f76ef4780fc71753ddf9b7be2bc387c7c138a3fc1757b96fcff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] df8593d6279b5272a6ce91a7ad81cf65c1272b884c6a0116d77a3986422290da
[INFO] running `Command { std: "docker" "start" "-a" "df8593d6279b5272a6ce91a7ad81cf65c1272b884c6a0116d77a3986422290da", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]  Documenting population-dynamics v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.05s
[INFO] running `Command { std: "docker" "inspect" "df8593d6279b5272a6ce91a7ad81cf65c1272b884c6a0116d77a3986422290da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df8593d6279b5272a6ce91a7ad81cf65c1272b884c6a0116d77a3986422290da", kill_on_drop: false }`
[INFO] [stdout] df8593d6279b5272a6ce91a7ad81cf65c1272b884c6a0116d77a3986422290da