[INFO] cloning repository https://github.com/vikas-magar/coding_interview
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vikas-magar/coding_interview" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvikas-magar%2Fcoding_interview", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvikas-magar%2Fcoding_interview'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4116a56d91c2ad396496f6b5e22b3b1ed76a2716
[INFO] documenting vikas-magar/coding_interview against beta-2025-10-28 for beta-1.92-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvikas-magar%2Fcoding_interview" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/vikas-magar/coding_interview
[INFO] finished tweaking git repo https://github.com/vikas-magar/coding_interview
[INFO] tweaked toml for git repo https://github.com/vikas-magar/coding_interview written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vikas-magar/coding_interview on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/vikas-magar/coding_interview 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-2025-10-28" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3d63faaafc9eac7d63f4dfb474722c2ff67d5f0203d7c74944abd9092c1a7c3
[INFO] running `Command { std: "docker" "start" "-a" "e3d63faaafc9eac7d63f4dfb474722c2ff67d5f0203d7c74944abd9092c1a7c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3d63faaafc9eac7d63f4dfb474722c2ff67d5f0203d7c74944abd9092c1a7c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3d63faaafc9eac7d63f4dfb474722c2ff67d5f0203d7c74944abd9092c1a7c3", kill_on_drop: false }`
[INFO] [stdout] e3d63faaafc9eac7d63f4dfb474722c2ff67d5f0203d7c74944abd9092c1a7c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd80d9187702cc7f99da318fbac737e05314487b5d89946d73508e31110ea20a
[INFO] running `Command { std: "docker" "start" "-a" "fd80d9187702cc7f99da318fbac737e05314487b5d89946d73508e31110ea20a", kill_on_drop: false }`
[INFO] [stderr]  Documenting coding v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking coding v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.00s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/coding_lib/index.html and 1 other file
[INFO] running `Command { std: "docker" "inspect" "fd80d9187702cc7f99da318fbac737e05314487b5d89946d73508e31110ea20a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd80d9187702cc7f99da318fbac737e05314487b5d89946d73508e31110ea20a", kill_on_drop: false }`
[INFO] [stdout] fd80d9187702cc7f99da318fbac737e05314487b5d89946d73508e31110ea20a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f60e683e243e14e20fa1d85453369d59ef303d637ede0461c73fc314c011fe85
[INFO] running `Command { std: "docker" "start" "-a" "f60e683e243e14e20fa1d85453369d59ef303d637ede0461c73fc314c011fe85", kill_on_drop: false }`
[INFO] [stderr]  Documenting coding v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/coding_lib/index.html
[INFO] running `Command { std: "docker" "inspect" "f60e683e243e14e20fa1d85453369d59ef303d637ede0461c73fc314c011fe85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f60e683e243e14e20fa1d85453369d59ef303d637ede0461c73fc314c011fe85", kill_on_drop: false }`
[INFO] [stdout] f60e683e243e14e20fa1d85453369d59ef303d637ede0461c73fc314c011fe85