[INFO] cloning repository https://github.com/ctangam/dns-cache
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ctangam/dns-cache" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctangam%2Fdns-cache", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctangam%2Fdns-cache'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fe2d0763a7d370f8d7d95f1be516313dcfd1323d
[INFO] documenting ctangam/dns-cache against beta-2025-04-13 for beta-1.87-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctangam%2Fdns-cache" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ctangam/dns-cache on toolchain beta-2025-04-13
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ctangam/dns-cache
[INFO] finished tweaking git repo https://github.com/ctangam/dns-cache
[INFO] tweaked toml for git repo https://github.com/ctangam/dns-cache written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/ctangam/dns-cache 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-2025-04-13" "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 priority-queue v2.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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-2025-04-13" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 077d84366c18f2c0a8db5f9da60aaf55706e64ba1e9fca3ab001df7ef3d01c2a
[INFO] running `Command { std: "docker" "start" "-a" "077d84366c18f2c0a8db5f9da60aaf55706e64ba1e9fca3ab001df7ef3d01c2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "077d84366c18f2c0a8db5f9da60aaf55706e64ba1e9fca3ab001df7ef3d01c2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "077d84366c18f2c0a8db5f9da60aaf55706e64ba1e9fca3ab001df7ef3d01c2a", kill_on_drop: false }`
[INFO] [stdout] 077d84366c18f2c0a8db5f9da60aaf55706e64ba1e9fca3ab001df7ef3d01c2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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-2025-04-13" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e629832aeb78fa66be81a8e53f9079bbde7446147168bf9c20d2d1f8d4542f3b
[INFO] running `Command { std: "docker" "start" "-a" "e629832aeb78fa66be81a8e53f9079bbde7446147168bf9c20d2d1f8d4542f3b", kill_on_drop: false }`
[INFO] [stderr]     Checking hashbrown v0.15.0
[INFO] [stderr]     Checking indexmap v2.6.0
[INFO] [stderr]     Checking priority-queue v2.1.1
[INFO] [stderr]  Documenting dns-cache v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.36s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/dns_cache/index.html
[INFO] running `Command { std: "docker" "inspect" "e629832aeb78fa66be81a8e53f9079bbde7446147168bf9c20d2d1f8d4542f3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e629832aeb78fa66be81a8e53f9079bbde7446147168bf9c20d2d1f8d4542f3b", kill_on_drop: false }`
[INFO] [stdout] e629832aeb78fa66be81a8e53f9079bbde7446147168bf9c20d2d1f8d4542f3b