[INFO] cloning repository https://github.com/sd166/cryptobox-c
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sd166/cryptobox-c" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsd166%2Fcryptobox-c", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsd166%2Fcryptobox-c'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 15ccf616a3cd190fac96139bc1591d2e905c916c
[INFO] documenting sd166/cryptobox-c 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%2Fsd166%2Fcryptobox-c" "/workspace/builds/worker-28/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-28/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sd166/cryptobox-c 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/sd166/cryptobox-c
[INFO] finished tweaking git repo https://github.com/sd166/cryptobox-c
[INFO] tweaked toml for git repo https://github.com/sd166/cryptobox-c written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate git repo https://github.com/sd166/cryptobox-c 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]     Updating git repository `https://github.com/sd166/cryptobox`
[INFO] [stderr]     Updating git repository `https://github.com/sd166/proteus`
[INFO] [stderr]     Updating git repository `https://github.com/wireapp/proteus`
[INFO] [stderr]     Updating git repository `https://github.com/wireapp/hkdf`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libsodium-sys v0.0.14
[INFO] [stderr]   Downloaded sodiumoxide v0.0.14
[INFO] [stderr]   Downloaded cbor-codec v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] b26cc8545d8d5ba7fa8d30871bf3154041da894ad3ee7de50991af1cb66f9b49
[INFO] running `Command { std: "docker" "start" "-a" "b26cc8545d8d5ba7fa8d30871bf3154041da894ad3ee7de50991af1cb66f9b49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b26cc8545d8d5ba7fa8d30871bf3154041da894ad3ee7de50991af1cb66f9b49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b26cc8545d8d5ba7fa8d30871bf3154041da894ad3ee7de50991af1cb66f9b49", kill_on_drop: false }`
[INFO] [stdout] b26cc8545d8d5ba7fa8d30871bf3154041da894ad3ee7de50991af1cb66f9b49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] fbfabb7d7ddaaf39ee72136a97b90e39194c3f9b686de5217fad5e76cfd1300c
[INFO] running `Command { std: "docker" "start" "-a" "fbfabb7d7ddaaf39ee72136a97b90e39194c3f9b686de5217fad5e76cfd1300c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pkg-config v0.3.9
[INFO] [stderr]     Checking libc v0.2.20
[INFO] [stderr]     Checking byteorder v1.0.0
[INFO] [stderr]     Checking cbor-codec v0.7.0
[INFO] [stderr]    Compiling libsodium-sys v0.0.14
[INFO] [stderr]     Checking sodiumoxide v0.0.14
[INFO] [stderr]     Checking hkdf v0.2.0 (https://github.com/wireapp/hkdf?tag=v0.2.0#7aac6e99)
[INFO] [stderr]     Checking proteus v1.0.0 (https://github.com/wireapp/proteus?tag=v1.0.0#5bb9f3da)
[INFO] [stderr]     Checking proteus v1.0.0 (https://github.com/sd166/proteus?tag=v1.0.0#5bb9f3da)
[INFO] [stderr]     Checking cryptobox v1.0.0 (https://github.com/sd166/cryptobox?tag=v1.0.0#27a74ab2)
[INFO] [stderr]  Documenting cryptobox-c v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.25s
[INFO] running `Command { std: "docker" "inspect" "fbfabb7d7ddaaf39ee72136a97b90e39194c3f9b686de5217fad5e76cfd1300c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbfabb7d7ddaaf39ee72136a97b90e39194c3f9b686de5217fad5e76cfd1300c", kill_on_drop: false }`
[INFO] [stdout] fbfabb7d7ddaaf39ee72136a97b90e39194c3f9b686de5217fad5e76cfd1300c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 7dc244788cb74c29f705661500e6680af7152f9e5f28f879f8b531fd9cd33e0e
[INFO] running `Command { std: "docker" "start" "-a" "7dc244788cb74c29f705661500e6680af7152f9e5f28f879f8b531fd9cd33e0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.9
[INFO] [stderr]     Checking libc v0.2.20
[INFO] [stderr]     Checking byteorder v1.0.0
[INFO] [stderr]     Checking cbor-codec v0.7.0
[INFO] [stderr]    Compiling libsodium-sys v0.0.14
[INFO] [stderr]     Checking sodiumoxide v0.0.14
[INFO] [stderr]     Checking hkdf v0.2.0 (https://github.com/wireapp/hkdf?tag=v0.2.0#7aac6e99)
[INFO] [stderr]     Checking proteus v1.0.0 (https://github.com/wireapp/proteus?tag=v1.0.0#5bb9f3da)
[INFO] [stderr]     Checking proteus v1.0.0 (https://github.com/sd166/proteus?tag=v1.0.0#5bb9f3da)
[INFO] [stderr]     Checking cryptobox v1.0.0 (https://github.com/sd166/cryptobox?tag=v1.0.0#27a74ab2)
[INFO] [stderr]  Documenting cryptobox-c v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.66s
[INFO] running `Command { std: "docker" "inspect" "7dc244788cb74c29f705661500e6680af7152f9e5f28f879f8b531fd9cd33e0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dc244788cb74c29f705661500e6680af7152f9e5f28f879f8b531fd9cd33e0e", kill_on_drop: false }`
[INFO] [stdout] 7dc244788cb74c29f705661500e6680af7152f9e5f28f879f8b531fd9cd33e0e