[INFO] fetching crate lazy-string-replace 0.1.3...
[INFO] documenting lazy-string-replace-0.1.3 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate lazy-string-replace 0.1.3 into /workspace/builds/worker-44/source
[INFO] validating manifest of crates.io crate lazy-string-replace 0.1.3 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lazy-string-replace 0.1.3
[INFO] finished tweaking crates.io crate lazy-string-replace 0.1.3
[INFO] tweaked toml for crates.io crate lazy-string-replace 0.1.3 written to /workspace/builds/worker-44/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 629bea53bfdf2d825c9acdf47950c56fd2991e6bd1c8e3f7a9ab0931879978d1
[INFO] running `Command { std: "docker" "start" "-a" "629bea53bfdf2d825c9acdf47950c56fd2991e6bd1c8e3f7a9ab0931879978d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "629bea53bfdf2d825c9acdf47950c56fd2991e6bd1c8e3f7a9ab0931879978d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "629bea53bfdf2d825c9acdf47950c56fd2991e6bd1c8e3f7a9ab0931879978d1", kill_on_drop: false }`
[INFO] [stdout] 629bea53bfdf2d825c9acdf47950c56fd2991e6bd1c8e3f7a9ab0931879978d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbd4756fbf089a5d7838de0945a9f8a65d2e45a56c7624775b9b21f940d02615
[INFO] running `Command { std: "docker" "start" "-a" "cbd4756fbf089a5d7838de0945a9f8a65d2e45a56c7624775b9b21f940d02615", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting lazy-string-replace v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `Command { std: "docker" "inspect" "cbd4756fbf089a5d7838de0945a9f8a65d2e45a56c7624775b9b21f940d02615", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbd4756fbf089a5d7838de0945a9f8a65d2e45a56c7624775b9b21f940d02615", kill_on_drop: false }`
[INFO] [stdout] cbd4756fbf089a5d7838de0945a9f8a65d2e45a56c7624775b9b21f940d02615
