[INFO] cloning repository https://github.com/kenyontu/pngme
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kenyontu/pngme" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkenyontu%2Fpngme", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkenyontu%2Fpngme'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9bf3c0b86432d43312f8626f3211be4ea0c548f7
[INFO] documenting kenyontu/pngme against beta-2025-04-20 for beta-1.87-rustdoc-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkenyontu%2Fpngme" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kenyontu/pngme on toolchain beta-2025-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kenyontu/pngme
[INFO] finished tweaking git repo https://github.com/kenyontu/pngme
[INFO] tweaked toml for git repo https://github.com/kenyontu/pngme written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/kenyontu/pngme 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" "+beta-2025-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 614020215f086e3e0a4d3fbaecd5fc770ea789c135b6e109f68be39cff648ce2
[INFO] running `Command { std: "docker" "start" "-a" "614020215f086e3e0a4d3fbaecd5fc770ea789c135b6e109f68be39cff648ce2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "614020215f086e3e0a4d3fbaecd5fc770ea789c135b6e109f68be39cff648ce2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "614020215f086e3e0a4d3fbaecd5fc770ea789c135b6e109f68be39cff648ce2", kill_on_drop: false }`
[INFO] [stdout] 614020215f086e3e0a4d3fbaecd5fc770ea789c135b6e109f68be39cff648ce2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73c3ecd7a75d5aa130e2df8c9c7fc672143a39de9b79c91db70235db24cb90d7
[INFO] running `Command { std: "docker" "start" "-a" "73c3ecd7a75d5aa130e2df8c9c7fc672143a39de9b79c91db70235db24cb90d7", kill_on_drop: false }`
[INFO] [stderr]     Checking anstyle-query v1.1.1
[INFO] [stderr]     Checking colorchoice v1.0.2
[INFO] [stderr]     Checking anstyle v1.0.8
[INFO] [stderr]     Checking clap_lex v0.7.2
[INFO] [stderr]     Checking crc-catalog v2.4.0
[INFO] [stderr]     Checking anstyle-parse v0.2.5
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]     Checking crc v3.2.1
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]     Checking clap_builder v4.5.11
[INFO] [stderr]    Compiling clap_derive v4.5.11
[INFO] [stderr]     Checking clap v4.5.11
[INFO] [stderr]  Documenting pngme v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `lowercase`
[INFO] [stdout]  --> src/cli.rs:9:36
[INFO] [stdout]   |
[INFO] [stdout] 9 |     /// of each letter should be: [lowercase], [lowercase], [UPPERCASE], [lowercase] respectively. Ex.: ruSt
[INFO] [stdout]   |                                    ^^^^^^^^^ no item named `lowercase` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `lowercase`
[INFO] [stdout]  --> src/cli.rs:9:49
[INFO] [stdout]   |
[INFO] [stdout] 9 |     /// of each letter should be: [lowercase], [lowercase], [UPPERCASE], [lowercase] respectively. Ex.: ruSt
[INFO] [stdout]   |                                                 ^^^^^^^^^ no item named `lowercase` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `UPPERCASE`
[INFO] [stdout]  --> src/cli.rs:9:62
[INFO] [stdout]   |
[INFO] [stdout] 9 |     /// of each letter should be: [lowercase], [lowercase], [UPPERCASE], [lowercase] respectively. Ex.: ruSt
[INFO] [stdout]   |                                                              ^^^^^^^^^ no item named `UPPERCASE` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `lowercase`
[INFO] [stdout]  --> src/cli.rs:9:75
[INFO] [stdout]   |
[INFO] [stdout] 9 |     /// of each letter should be: [lowercase], [lowercase], [UPPERCASE], [lowercase] respectively. Ex.: ruSt
[INFO] [stdout]   |                                                                           ^^^^^^^^^ no item named `lowercase` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.94s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/pngme/index.html
[INFO] running `Command { std: "docker" "inspect" "73c3ecd7a75d5aa130e2df8c9c7fc672143a39de9b79c91db70235db24cb90d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73c3ecd7a75d5aa130e2df8c9c7fc672143a39de9b79c91db70235db24cb90d7", kill_on_drop: false }`
[INFO] [stdout] 73c3ecd7a75d5aa130e2df8c9c7fc672143a39de9b79c91db70235db24cb90d7