[INFO] cloning repository https://github.com/yegor256/micromap
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yegor256/micromap" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyegor256%2Fmicromap", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyegor256%2Fmicromap'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 27a7171f2fab1f992db2a4de7700fa8fe2350284
[INFO] documenting yegor256/micromap against beta-2025-09-21 for beta-rustdoc-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyegor256%2Fmicromap" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/yegor256/micromap
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/yegor256/micromap
[INFO] tweaked toml for git repo https://github.com/yegor256/micromap written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/yegor256/micromap on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/yegor256/micromap 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.226
[INFO] [stderr]   Downloaded foldhash v0.2.0
[INFO] [stderr]   Downloaded uuid v1.16.0
[INFO] [stderr]   Downloaded unty v0.0.4
[INFO] [stderr]   Downloaded tinymap v0.4.0
[INFO] [stderr]   Downloaded oorandom v11.1.5
[INFO] [stderr]   Downloaded criterion-plot v0.6.0
[INFO] [stderr]   Downloaded clap v4.5.35
[INFO] [stderr]   Downloaded bincode v2.0.1
[INFO] [stderr]   Downloaded flurry v0.5.2
[INFO] [stderr]   Downloaded serde_core v1.0.226
[INFO] [stderr]   Downloaded criterion v0.7.0
[INFO] [stderr]   Downloaded heapless v0.9.1
[INFO] [stderr]   Downloaded proc-macro2 v1.0.88
[INFO] [stderr]   Downloaded clap_builder v4.5.35
[INFO] [stderr]   Downloaded seize v0.3.3
[INFO] [stderr]   Downloaded serde v1.0.226
[INFO] [stderr]   Downloaded linear-map v1.2.0
[INFO] [stderr]   Downloaded syn v2.0.82
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 753c4f908eee9d75765767a879c7a2a60e8a11fc6ed754083faced5608d7b52f
[INFO] running `Command { std: "docker" "start" "-a" "753c4f908eee9d75765767a879c7a2a60e8a11fc6ed754083faced5608d7b52f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "753c4f908eee9d75765767a879c7a2a60e8a11fc6ed754083faced5608d7b52f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "753c4f908eee9d75765767a879c7a2a60e8a11fc6ed754083faced5608d7b52f", kill_on_drop: false }`
[INFO] [stdout] 753c4f908eee9d75765767a879c7a2a60e8a11fc6ed754083faced5608d7b52f
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aab27322fb33c2a2576a5959afbf92c3a2cade48baab21265ee686972bf4adde
[INFO] running `Command { std: "docker" "start" "-a" "aab27322fb33c2a2576a5959afbf92c3a2cade48baab21265ee686972bf4adde", kill_on_drop: false }`
[INFO] [stderr]  Documenting micromap v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.10s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/micromap/index.html
[INFO] running `Command { std: "docker" "inspect" "aab27322fb33c2a2576a5959afbf92c3a2cade48baab21265ee686972bf4adde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aab27322fb33c2a2576a5959afbf92c3a2cade48baab21265ee686972bf4adde", kill_on_drop: false }`
[INFO] [stdout] aab27322fb33c2a2576a5959afbf92c3a2cade48baab21265ee686972bf4adde
[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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd866c954c69681fd735f94bbf275232cd99249988e695125267382ea6c3c130
[INFO] running `Command { std: "docker" "start" "-a" "fd866c954c69681fd735f94bbf275232cd99249988e695125267382ea6c3c130", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.226
[INFO] [stderr]    Compiling serde v1.0.226
[INFO] [stderr]     Checking unty v0.0.4
[INFO] [stderr]     Checking bincode v2.0.1
[INFO] [stderr]  Documenting micromap v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.03s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/micromap/index.html
[INFO] running `Command { std: "docker" "inspect" "fd866c954c69681fd735f94bbf275232cd99249988e695125267382ea6c3c130", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd866c954c69681fd735f94bbf275232cd99249988e695125267382ea6c3c130", kill_on_drop: false }`
[INFO] [stdout] fd866c954c69681fd735f94bbf275232cd99249988e695125267382ea6c3c130