[INFO] fetching crate bip78 0.1.0-preview...
[INFO] documenting bip78-0.1.0-preview against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate bip78 0.1.0-preview into /workspace/builds/worker-67/source
[INFO] validating manifest of crates.io crate bip78 0.1.0-preview 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 crates.io crate bip78 0.1.0-preview
[INFO] finished tweaking crates.io crate bip78 0.1.0-preview
[INFO] tweaked toml for crates.io crate bip78 0.1.0-preview written to /workspace/builds/worker-67/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] fedb3d8407ff371677040dd8aed00bdef976c6b744017e18f9bb0156c96dee70
[INFO] running `Command { std: "docker" "start" "-a" "fedb3d8407ff371677040dd8aed00bdef976c6b744017e18f9bb0156c96dee70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fedb3d8407ff371677040dd8aed00bdef976c6b744017e18f9bb0156c96dee70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fedb3d8407ff371677040dd8aed00bdef976c6b744017e18f9bb0156c96dee70", kill_on_drop: false }`
[INFO] [stdout] fedb3d8407ff371677040dd8aed00bdef976c6b744017e18f9bb0156c96dee70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] 5fbb3911fe6dd1ce04da918d63fd7ae150f901d68f3eca401aba293adc011e9e
[INFO] running `Command { std: "docker" "start" "-a" "5fbb3911fe6dd1ce04da918d63fd7ae150f901d68f3eca401aba293adc011e9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]     Checking bitcoin_hashes v0.9.7
[INFO] [stderr]     Checking bech32 v0.7.3
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]    Compiling secp256k1-sys v0.4.2
[INFO] [stderr]     Checking secp256k1 v0.20.3
[INFO] [stderr]     Checking bitcoin v0.26.2
[INFO] [stderr]  Documenting bip78 v0.1.0-preview (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.08s
[INFO] running `Command { std: "docker" "inspect" "5fbb3911fe6dd1ce04da918d63fd7ae150f901d68f3eca401aba293adc011e9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fbb3911fe6dd1ce04da918d63fd7ae150f901d68f3eca401aba293adc011e9e", kill_on_drop: false }`
[INFO] [stdout] 5fbb3911fe6dd1ce04da918d63fd7ae150f901d68f3eca401aba293adc011e9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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] f1c7db5f441f133bceafa56cddbd5117c325d0b4d350972ab6b7d2c52b23e911
[INFO] running `Command { std: "docker" "start" "-a" "f1c7db5f441f133bceafa56cddbd5117c325d0b4d350972ab6b7d2c52b23e911", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]     Checking bech32 v0.7.3
[INFO] [stderr]     Checking bitcoin_hashes v0.9.7
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]    Compiling secp256k1-sys v0.4.2
[INFO] [stderr]     Checking secp256k1 v0.20.3
[INFO] [stderr]     Checking bitcoin v0.26.2
[INFO] [stderr]  Documenting bip78 v0.1.0-preview (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.60s
[INFO] running `Command { std: "docker" "inspect" "f1c7db5f441f133bceafa56cddbd5117c325d0b4d350972ab6b7d2c52b23e911", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1c7db5f441f133bceafa56cddbd5117c325d0b4d350972ab6b7d2c52b23e911", kill_on_drop: false }`
[INFO] [stdout] f1c7db5f441f133bceafa56cddbd5117c325d0b4d350972ab6b7d2c52b23e911