[INFO] cloning repository https://github.com/donnjedarko/leetcode
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/donnjedarko/leetcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonnjedarko%2Fleetcode", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonnjedarko%2Fleetcode'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f1981aadfedee7f30bdb4f97b821bd5bab8e4993
[INFO] documenting donnjedarko/leetcode against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdonnjedarko%2Fleetcode" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/donnjedarko/leetcode on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/donnjedarko/leetcode
[INFO] finished tweaking git repo https://github.com/donnjedarko/leetcode
[INFO] tweaked toml for git repo https://github.com/donnjedarko/leetcode written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/donnjedarko/leetcode already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 023cc40529c72293aa85922bba3474055fd5e20ff6028c87f717ed832880f2cf
[INFO] running `Command { std: "docker" "start" "-a" "023cc40529c72293aa85922bba3474055fd5e20ff6028c87f717ed832880f2cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "023cc40529c72293aa85922bba3474055fd5e20ff6028c87f717ed832880f2cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "023cc40529c72293aa85922bba3474055fd5e20ff6028c87f717ed832880f2cf", kill_on_drop: false }`
[INFO] [stdout] 023cc40529c72293aa85922bba3474055fd5e20ff6028c87f717ed832880f2cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7bda4cddff161ea92f6374a0fbb9100229b2d9debfb5064ed080c28e9929b7a
[INFO] running `Command { std: "docker" "start" "-a" "a7bda4cddff161ea92f6374a0fbb9100229b2d9debfb5064ed080c28e9929b7a", kill_on_drop: false }`
[INFO] [stderr]  Documenting leetcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "a7bda4cddff161ea92f6374a0fbb9100229b2d9debfb5064ed080c28e9929b7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7bda4cddff161ea92f6374a0fbb9100229b2d9debfb5064ed080c28e9929b7a", kill_on_drop: false }`
[INFO] [stdout] a7bda4cddff161ea92f6374a0fbb9100229b2d9debfb5064ed080c28e9929b7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] bee101abfdb83be3f972a3abf41b4f52835525db2c5a195d16416ef419ee3343
[INFO] running `Command { std: "docker" "start" "-a" "bee101abfdb83be3f972a3abf41b4f52835525db2c5a195d16416ef419ee3343", kill_on_drop: false }`
[INFO] [stderr]  Documenting leetcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "bee101abfdb83be3f972a3abf41b4f52835525db2c5a195d16416ef419ee3343", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bee101abfdb83be3f972a3abf41b4f52835525db2c5a195d16416ef419ee3343", kill_on_drop: false }`
[INFO] [stdout] bee101abfdb83be3f972a3abf41b4f52835525db2c5a195d16416ef419ee3343