[INFO] fetching crate miracl_core_bls12381 4.1.2...
[INFO] documenting miracl_core_bls12381-4.1.2 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate miracl_core_bls12381 4.1.2 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate miracl_core_bls12381 4.1.2 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 crates.io crate miracl_core_bls12381 4.1.2
[INFO] finished tweaking crates.io crate miracl_core_bls12381 4.1.2
[INFO] tweaked toml for crates.io crate miracl_core_bls12381 4.1.2 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate crates.io crate miracl_core_bls12381 4.1.2 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-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] e8225dd1d9a5facc817899cea217f2226206dd4153baa6893ed87dad9116eeda
[INFO] running `Command { std: "docker" "start" "-a" "e8225dd1d9a5facc817899cea217f2226206dd4153baa6893ed87dad9116eeda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8225dd1d9a5facc817899cea217f2226206dd4153baa6893ed87dad9116eeda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8225dd1d9a5facc817899cea217f2226206dd4153baa6893ed87dad9116eeda", kill_on_drop: false }`
[INFO] [stdout] e8225dd1d9a5facc817899cea217f2226206dd4153baa6893ed87dad9116eeda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 131a9ed8d6fb305e82c05fd8fc2ebf67302f445f5158f2fbbd2bdb8ce241141f
[INFO] running `Command { std: "docker" "start" "-a" "131a9ed8d6fb305e82c05fd8fc2ebf67302f445f5158f2fbbd2bdb8ce241141f", kill_on_drop: false }`
[INFO] [stderr]  Documenting miracl_core_bls12381 v4.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "131a9ed8d6fb305e82c05fd8fc2ebf67302f445f5158f2fbbd2bdb8ce241141f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "131a9ed8d6fb305e82c05fd8fc2ebf67302f445f5158f2fbbd2bdb8ce241141f", kill_on_drop: false }`
[INFO] [stdout] 131a9ed8d6fb305e82c05fd8fc2ebf67302f445f5158f2fbbd2bdb8ce241141f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] defe1e15bf3fb260f1abb9b1e8d341a67bd4b6adb00fdb5155794bb6deb504e5
[INFO] running `Command { std: "docker" "start" "-a" "defe1e15bf3fb260f1abb9b1e8d341a67bd4b6adb00fdb5155794bb6deb504e5", kill_on_drop: false }`
[INFO] [stderr]  Documenting miracl_core_bls12381 v4.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "defe1e15bf3fb260f1abb9b1e8d341a67bd4b6adb00fdb5155794bb6deb504e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "defe1e15bf3fb260f1abb9b1e8d341a67bd4b6adb00fdb5155794bb6deb504e5", kill_on_drop: false }`
[INFO] [stdout] defe1e15bf3fb260f1abb9b1e8d341a67bd4b6adb00fdb5155794bb6deb504e5