[INFO] cloning repository https://github.com/dyammarcano/generate_base64_qrcode
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dyammarcano/generate_base64_qrcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdyammarcano%2Fgenerate_base64_qrcode", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdyammarcano%2Fgenerate_base64_qrcode'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cc39eef6000ea126e64986ae7ff190020e970863
[INFO] documenting dyammarcano/generate_base64_qrcode 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%2Fdyammarcano%2Fgenerate_base64_qrcode" "/workspace/builds/worker-20/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-20/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dyammarcano/generate_base64_qrcode 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/dyammarcano/generate_base64_qrcode
[INFO] finished tweaking git repo https://github.com/dyammarcano/generate_base64_qrcode
[INFO] tweaked toml for git repo https://github.com/dyammarcano/generate_base64_qrcode written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate git repo https://github.com/dyammarcano/generate_base64_qrcode 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded deflate v1.0.0
[INFO] [stderr]   Downloaded png v0.17.5
[INFO] [stderr]   Downloaded qrcodegen v1.8.0
[INFO] [stderr]   Downloaded qrcode-png v0.4.0
[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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe5c175d80b58acd7f87d1fbb706f9a0e3bd1fd25b2bd4a140a0f730582791a4
[INFO] running `Command { std: "docker" "start" "-a" "fe5c175d80b58acd7f87d1fbb706f9a0e3bd1fd25b2bd4a140a0f730582791a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe5c175d80b58acd7f87d1fbb706f9a0e3bd1fd25b2bd4a140a0f730582791a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe5c175d80b58acd7f87d1fbb706f9a0e3bd1fd25b2bd4a140a0f730582791a4", kill_on_drop: false }`
[INFO] [stdout] fe5c175d80b58acd7f87d1fbb706f9a0e3bd1fd25b2bd4a140a0f730582791a4
[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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce497c2d8dfe1ca362e3ecd5f3275e8d1b759efa23943a0048fce254e0ed5e5f
[INFO] running `Command { std: "docker" "start" "-a" "ce497c2d8dfe1ca362e3ecd5f3275e8d1b759efa23943a0048fce254e0ed5e5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking qrcodegen v1.8.0
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]     Checking miniz_oxide v0.5.1
[INFO] [stderr]     Checking deflate v1.0.0
[INFO] [stderr]     Checking png v0.17.5
[INFO] [stderr]     Checking qrcode-png v0.4.0
[INFO] [stderr]  Documenting app v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.32s
[INFO] running `Command { std: "docker" "inspect" "ce497c2d8dfe1ca362e3ecd5f3275e8d1b759efa23943a0048fce254e0ed5e5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce497c2d8dfe1ca362e3ecd5f3275e8d1b759efa23943a0048fce254e0ed5e5f", kill_on_drop: false }`
[INFO] [stdout] ce497c2d8dfe1ca362e3ecd5f3275e8d1b759efa23943a0048fce254e0ed5e5f