[INFO] fetching crate slice-dst 1.5.1...
[INFO] documenting slice-dst-1.5.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate slice-dst 1.5.1 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate slice-dst 1.5.1 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 slice-dst 1.5.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate slice-dst 1.5.1
[INFO] tweaked toml for crates.io crate slice-dst 1.5.1 written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded erasable v1.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 92875d07395c567895f18254b03ef297990bf6aba2aaee2d2798201399ea5344
[INFO] running `Command { std: "docker" "start" "-a" "92875d07395c567895f18254b03ef297990bf6aba2aaee2d2798201399ea5344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92875d07395c567895f18254b03ef297990bf6aba2aaee2d2798201399ea5344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92875d07395c567895f18254b03ef297990bf6aba2aaee2d2798201399ea5344", kill_on_drop: false }`
[INFO] [stdout] 92875d07395c567895f18254b03ef297990bf6aba2aaee2d2798201399ea5344
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 4549d08ba5b5763846b6f2e80d8683aa8983452fbff70c8cc8c04c3a4b07e7fc
[INFO] running `Command { std: "docker" "start" "-a" "4549d08ba5b5763846b6f2e80d8683aa8983452fbff70c8cc8c04c3a4b07e7fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling erasable v1.2.1
[INFO] [stderr]    Compiling slice-dst v1.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting slice-dst v1.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.69s
[INFO] running `Command { std: "docker" "inspect" "4549d08ba5b5763846b6f2e80d8683aa8983452fbff70c8cc8c04c3a4b07e7fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4549d08ba5b5763846b6f2e80d8683aa8983452fbff70c8cc8c04c3a4b07e7fc", kill_on_drop: false }`
[INFO] [stdout] 4549d08ba5b5763846b6f2e80d8683aa8983452fbff70c8cc8c04c3a4b07e7fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 573cd0952fae752bc561f09149d3e3c3a3460f61ed64ac33ff3131fea0f5c9fc
[INFO] running `Command { std: "docker" "start" "-a" "573cd0952fae752bc561f09149d3e3c3a3460f61ed64ac33ff3131fea0f5c9fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling erasable v1.2.1
[INFO] [stderr]    Compiling slice-dst v1.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting slice-dst v1.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `Command { std: "docker" "inspect" "573cd0952fae752bc561f09149d3e3c3a3460f61ed64ac33ff3131fea0f5c9fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "573cd0952fae752bc561f09149d3e3c3a3460f61ed64ac33ff3131fea0f5c9fc", kill_on_drop: false }`
[INFO] [stdout] 573cd0952fae752bc561f09149d3e3c3a3460f61ed64ac33ff3131fea0f5c9fc