[INFO] fetching crate upc-checker 0.1.5...
[INFO] documenting upc-checker-0.1.5 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate upc-checker 0.1.5 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate upc-checker 0.1.5 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 crates.io crate upc-checker 0.1.5
[INFO] finished tweaking crates.io crate upc-checker 0.1.5
[INFO] tweaked toml for crates.io crate upc-checker 0.1.5 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 2901d829721f9870a77c886360d79eb0f01f8df28c2df48755d14ebd87065543
[INFO] running `Command { std: "docker" "start" "-a" "2901d829721f9870a77c886360d79eb0f01f8df28c2df48755d14ebd87065543", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2901d829721f9870a77c886360d79eb0f01f8df28c2df48755d14ebd87065543", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2901d829721f9870a77c886360d79eb0f01f8df28c2df48755d14ebd87065543", kill_on_drop: false }`
[INFO] [stdout] 2901d829721f9870a77c886360d79eb0f01f8df28c2df48755d14ebd87065543
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 1942a1e547b5efc97003b508256a2cfff02d7446e2d18fa572be7c20f83fe394
[INFO] running `Command { std: "docker" "start" "-a" "1942a1e547b5efc97003b508256a2cfff02d7446e2d18fa572be7c20f83fe394", kill_on_drop: false }`
[INFO] [stderr]  Documenting upc-checker v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "1942a1e547b5efc97003b508256a2cfff02d7446e2d18fa572be7c20f83fe394", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1942a1e547b5efc97003b508256a2cfff02d7446e2d18fa572be7c20f83fe394", kill_on_drop: false }`
[INFO] [stdout] 1942a1e547b5efc97003b508256a2cfff02d7446e2d18fa572be7c20f83fe394
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 06ece97d205db0aef82968e02dd767fe083e2d4bd852004ecb39b602ee0aa917
[INFO] running `Command { std: "docker" "start" "-a" "06ece97d205db0aef82968e02dd767fe083e2d4bd852004ecb39b602ee0aa917", kill_on_drop: false }`
[INFO] [stderr]  Documenting upc-checker v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "06ece97d205db0aef82968e02dd767fe083e2d4bd852004ecb39b602ee0aa917", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06ece97d205db0aef82968e02dd767fe083e2d4bd852004ecb39b602ee0aa917", kill_on_drop: false }`
[INFO] [stdout] 06ece97d205db0aef82968e02dd767fe083e2d4bd852004ecb39b602ee0aa917