[INFO] cloning repository https://github.com/blockscout/blockscout-verkle-tree
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/blockscout/blockscout-verkle-tree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblockscout%2Fblockscout-verkle-tree", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblockscout%2Fblockscout-verkle-tree'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3e87361fd352ecd26cc201a708907b6bbe8d6229
[INFO] documenting blockscout/blockscout-verkle-tree against 1.75.0 for beta-1.76-rustdoc-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblockscout%2Fblockscout-verkle-tree" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/blockscout/blockscout-verkle-tree 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/blockscout/blockscout-verkle-tree
[INFO] finished tweaking git repo https://github.com/blockscout/blockscout-verkle-tree
[INFO] tweaked toml for git repo https://github.com/blockscout/blockscout-verkle-tree written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/blockscout/blockscout-verkle-tree 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]     Updating git repository `https://github.com/gballet/verkle-block-sample`
[INFO] [stderr]     Updating git repository `https://github.com/rimrakhimov/rust-verkle`
[INFO] [stderr]     Updating git repository `https://github.com/crate-crypto/rust-verkle`
[INFO] [stderr]     Updating git repository `https://github.com/crate-crypto/banderwagon`
[INFO] [stderr]     Updating git repository `https://github.com/crate-crypto/ipa_multipoint`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 1708beb50f59e04fc2892771654e6eb9f8915c1a2eaa4687043889659012c8cf
[INFO] running `Command { std: "docker" "start" "-a" "1708beb50f59e04fc2892771654e6eb9f8915c1a2eaa4687043889659012c8cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1708beb50f59e04fc2892771654e6eb9f8915c1a2eaa4687043889659012c8cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1708beb50f59e04fc2892771654e6eb9f8915c1a2eaa4687043889659012c8cf", kill_on_drop: false }`
[INFO] [stdout] 1708beb50f59e04fc2892771654e6eb9f8915c1a2eaa4687043889659012c8cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 }`
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[INFO] running `Command { std: "docker" "start" "-a" "28836b3ee1d1247c1b478c148c2484062ee50e5fa71016880deab7db3ac48380", kill_on_drop: false }`
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[INFO] [stderr]  Documenting verkle_tree_img v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/error.rs:4:38
[INFO] [stdout]   |
[INFO] [stdout] 4 | /// Necessary because of this issue: https://github.com/actix/actix-web/issues/1711
[INFO] [stdout]   |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/actix/actix-web/issues/1711>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout]   = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 10s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]    Generated /opt/rustwide/target/doc/verkle_tree_img/index.html
[INFO] running `Command { std: "docker" "inspect" "28836b3ee1d1247c1b478c148c2484062ee50e5fa71016880deab7db3ac48380", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28836b3ee1d1247c1b478c148c2484062ee50e5fa71016880deab7db3ac48380", kill_on_drop: false }`
[INFO] [stdout] 28836b3ee1d1247c1b478c148c2484062ee50e5fa71016880deab7db3ac48380
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e64c6ff57c32fe219dd7b763dd9ce08235b06d710f66e6e6dfc94ae8f310439
[INFO] running `Command { std: "docker" "start" "-a" "6e64c6ff57c32fe219dd7b763dd9ce08235b06d710f66e6e6dfc94ae8f310439", kill_on_drop: false }`
[INFO] [stderr]  Documenting verkle_tree_img v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]    Generated /opt/rustwide/target/doc/verkle_tree_img/index.html
[INFO] running `Command { std: "docker" "inspect" "6e64c6ff57c32fe219dd7b763dd9ce08235b06d710f66e6e6dfc94ae8f310439", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e64c6ff57c32fe219dd7b763dd9ce08235b06d710f66e6e6dfc94ae8f310439", kill_on_drop: false }`
[INFO] [stdout] 6e64c6ff57c32fe219dd7b763dd9ce08235b06d710f66e6e6dfc94ae8f310439
