[INFO] fetching crate rdf_utils 0.2.1...
[INFO] documenting rdf_utils-0.2.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate rdf_utils 0.2.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate rdf_utils 0.2.1 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 rdf_utils 0.2.1
[INFO] finished tweaking crates.io crate rdf_utils 0.2.1
[INFO] tweaked toml for crates.io crate rdf_utils 0.2.1 written to /workspace/builds/worker-13/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]     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-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] 91f9063552e8ae94cfd68a6b2d674e348435de9f869c0663e6baae1fad309b3b
[INFO] running `Command { std: "docker" "start" "-a" "91f9063552e8ae94cfd68a6b2d674e348435de9f869c0663e6baae1fad309b3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91f9063552e8ae94cfd68a6b2d674e348435de9f869c0663e6baae1fad309b3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91f9063552e8ae94cfd68a6b2d674e348435de9f869c0663e6baae1fad309b3b", kill_on_drop: false }`
[INFO] [stdout] 91f9063552e8ae94cfd68a6b2d674e348435de9f869c0663e6baae1fad309b3b
[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] 5c4e97a7b0f72b93aba7482fca4ebc2d6c184ef861856fc313d4093dfb9e1c9b
[INFO] running `Command { std: "docker" "start" "-a" "5c4e97a7b0f72b93aba7482fca4ebc2d6c184ef861856fc313d4093dfb9e1c9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking regex-syntax v0.6.26
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking mownstr v0.1.3
[INFO] [stderr]     Checking resiter v0.4.0
[INFO] [stderr]     Checking weak-table v0.3.2
[INFO] [stderr]     Checking oxilangtag v0.1.3
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking sophia_iri v0.7.2
[INFO] [stderr]     Checking sophia_api v0.7.2
[INFO] [stderr]     Checking sophia_term v0.7.2
[INFO] [stderr]     Checking sophia_indexed v0.7.2
[INFO] [stderr]     Checking sophia_inmem v0.7.2
[INFO] [stderr]  Documenting rdf_utils v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.37s
[INFO] running `Command { std: "docker" "inspect" "5c4e97a7b0f72b93aba7482fca4ebc2d6c184ef861856fc313d4093dfb9e1c9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c4e97a7b0f72b93aba7482fca4ebc2d6c184ef861856fc313d4093dfb9e1c9b", kill_on_drop: false }`
[INFO] [stdout] 5c4e97a7b0f72b93aba7482fca4ebc2d6c184ef861856fc313d4093dfb9e1c9b
[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" "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] b8eac203d03706cd58344a4c50ebbf29ea3e92e38f9982b5988d41dc62a5570d
[INFO] running `Command { std: "docker" "start" "-a" "b8eac203d03706cd58344a4c50ebbf29ea3e92e38f9982b5988d41dc62a5570d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]     Checking regex-syntax v0.6.26
[INFO] [stderr]     Checking mownstr v0.1.3
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking resiter v0.4.0
[INFO] [stderr]     Checking weak-table v0.3.2
[INFO] [stderr]     Checking oxilangtag v0.1.3
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking sophia_iri v0.7.2
[INFO] [stderr]     Checking sophia_api v0.7.2
[INFO] [stderr]     Checking sophia_term v0.7.2
[INFO] [stderr]     Checking sophia_indexed v0.7.2
[INFO] [stderr]     Checking sophia_inmem v0.7.2
[INFO] [stderr]  Documenting rdf_utils v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.55s
[INFO] running `Command { std: "docker" "inspect" "b8eac203d03706cd58344a4c50ebbf29ea3e92e38f9982b5988d41dc62a5570d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8eac203d03706cd58344a4c50ebbf29ea3e92e38f9982b5988d41dc62a5570d", kill_on_drop: false }`
[INFO] [stdout] b8eac203d03706cd58344a4c50ebbf29ea3e92e38f9982b5988d41dc62a5570d