[INFO] fetching crate regex_router 1.0.2...
[INFO] documenting regex_router-1.0.2 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate regex_router 1.0.2 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate regex_router 1.0.2 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate regex_router 1.0.2
[INFO] finished tweaking crates.io crate regex_router 1.0.2
[INFO] tweaked toml for crates.io crate regex_router 1.0.2 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate regex_router 1.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23f39e6a60908c47cd1d24a87e14cdf14e4b7ed74a143cdbaa1b8658ae4bf034
[INFO] running `Command { std: "docker" "start" "-a" "23f39e6a60908c47cd1d24a87e14cdf14e4b7ed74a143cdbaa1b8658ae4bf034", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23f39e6a60908c47cd1d24a87e14cdf14e4b7ed74a143cdbaa1b8658ae4bf034", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23f39e6a60908c47cd1d24a87e14cdf14e4b7ed74a143cdbaa1b8658ae4bf034", kill_on_drop: false }`
[INFO] [stdout] 23f39e6a60908c47cd1d24a87e14cdf14e4b7ed74a143cdbaa1b8658ae4bf034
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0aed2e2fb4250f775892262bd2a271d6310110469b5e0ba4341ce60a737e2ea
[INFO] running `Command { std: "docker" "start" "-a" "f0aed2e2fb4250f775892262bd2a271d6310110469b5e0ba4341ce60a737e2ea", kill_on_drop: false }`
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]  Documenting regex_router v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.69s
[INFO] running `Command { std: "docker" "inspect" "f0aed2e2fb4250f775892262bd2a271d6310110469b5e0ba4341ce60a737e2ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0aed2e2fb4250f775892262bd2a271d6310110469b5e0ba4341ce60a737e2ea", kill_on_drop: false }`
[INFO] [stdout] f0aed2e2fb4250f775892262bd2a271d6310110469b5e0ba4341ce60a737e2ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 83169dc11b61f354f8af20adae27d933b3c24a119de405bdcdff5beb2e5c41b3
[INFO] running `Command { std: "docker" "start" "-a" "83169dc11b61f354f8af20adae27d933b3c24a119de405bdcdff5beb2e5c41b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]  Documenting regex_router v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.09s
[INFO] running `Command { std: "docker" "inspect" "83169dc11b61f354f8af20adae27d933b3c24a119de405bdcdff5beb2e5c41b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83169dc11b61f354f8af20adae27d933b3c24a119de405bdcdff5beb2e5c41b3", kill_on_drop: false }`
[INFO] [stdout] 83169dc11b61f354f8af20adae27d933b3c24a119de405bdcdff5beb2e5c41b3