[INFO] cloning repository https://github.com/markusdemedeiros/pngme
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/markusdemedeiros/pngme" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarkusdemedeiros%2Fpngme", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarkusdemedeiros%2Fpngme'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4e102de5b8e7f30be0a5b6870b991dbd11850a5f
[INFO] documenting markusdemedeiros/pngme 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%2Fmarkusdemedeiros%2Fpngme" "/workspace/builds/worker-23/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/markusdemedeiros/pngme 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/markusdemedeiros/pngme
[INFO] finished tweaking git repo https://github.com/markusdemedeiros/pngme
[INFO] tweaked toml for git repo https://github.com/markusdemedeiros/pngme written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate git repo https://github.com/markusdemedeiros/pngme 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 16b1c1cb539543c56ea85fe2d71417142f41bc3332970ad02fddc356581c0454
[INFO] running `Command { std: "docker" "start" "-a" "16b1c1cb539543c56ea85fe2d71417142f41bc3332970ad02fddc356581c0454", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16b1c1cb539543c56ea85fe2d71417142f41bc3332970ad02fddc356581c0454", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16b1c1cb539543c56ea85fe2d71417142f41bc3332970ad02fddc356581c0454", kill_on_drop: false }`
[INFO] [stdout] 16b1c1cb539543c56ea85fe2d71417142f41bc3332970ad02fddc356581c0454
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] d5c95b7f65a95bd71d4df47ca424c2b227a87eff94c1b147006c8ef68bb3c6c6
[INFO] running `Command { std: "docker" "start" "-a" "d5c95b7f65a95bd71d4df47ca424c2b227a87eff94c1b147006c8ef68bb3c6c6", kill_on_drop: false }`
[INFO] [stderr]     Checking crc-catalog v1.1.1
[INFO] [stderr]     Checking crc v2.1.0
[INFO] [stderr]  Documenting pngme v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `Chunk_IHDR` should have an upper camel case name
[INFO] [stdout]  --> src/chunk_spec.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Chunk_IHDR {
[INFO] [stdout]   |        ^^^^^^^^^^ help: convert the identifier to upper camel case: `ChunkIhdr`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Chunk_IDAT` should have an upper camel case name
[INFO] [stdout]   --> src/chunk_spec.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 79 | struct Chunk_IDAT {}
[INFO] [stdout]    |        ^^^^^^^^^^ help: convert the identifier to upper camel case: `ChunkIdat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Chunk_IEND` should have an upper camel case name
[INFO] [stdout]   --> src/chunk_spec.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 80 | struct Chunk_IEND {}
[INFO] [stdout]    |        ^^^^^^^^^^ help: convert the identifier to upper camel case: `ChunkIend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `Command { std: "docker" "inspect" "d5c95b7f65a95bd71d4df47ca424c2b227a87eff94c1b147006c8ef68bb3c6c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5c95b7f65a95bd71d4df47ca424c2b227a87eff94c1b147006c8ef68bb3c6c6", kill_on_drop: false }`
[INFO] [stdout] d5c95b7f65a95bd71d4df47ca424c2b227a87eff94c1b147006c8ef68bb3c6c6