[INFO] fetching crate num_enum_derive 0.5.7...
[INFO] documenting num_enum_derive-0.5.7 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate num_enum_derive 0.5.7 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate num_enum_derive 0.5.7 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 num_enum_derive 0.5.7
[INFO] finished tweaking crates.io crate num_enum_derive 0.5.7
[INFO] tweaked toml for crates.io crate num_enum_derive 0.5.7 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] a02b48724c4fd2e0c06e1f8a3fe23f8a721b2731ebe6bb2be37f3d6b0a75782c
[INFO] running `Command { std: "docker" "start" "-a" "a02b48724c4fd2e0c06e1f8a3fe23f8a721b2731ebe6bb2be37f3d6b0a75782c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a02b48724c4fd2e0c06e1f8a3fe23f8a721b2731ebe6bb2be37f3d6b0a75782c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a02b48724c4fd2e0c06e1f8a3fe23f8a721b2731ebe6bb2be37f3d6b0a75782c", kill_on_drop: false }`
[INFO] [stdout] a02b48724c4fd2e0c06e1f8a3fe23f8a721b2731ebe6bb2be37f3d6b0a75782c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 860839857ffd4a474176c026be3a64d25425c93f763d39b2650e909ea4c244e7
[INFO] running `Command { std: "docker" "start" "-a" "860839857ffd4a474176c026be3a64d25425c93f763d39b2650e909ea4c244e7", 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 serde v1.0.137
[INFO] [stderr]     Checking quote v1.0.18
[INFO] [stderr]     Checking toml v0.5.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking proc-macro-crate v1.1.3
[INFO] [stderr]  Documenting num_enum_derive v0.5.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.49s
[INFO] running `Command { std: "docker" "inspect" "860839857ffd4a474176c026be3a64d25425c93f763d39b2650e909ea4c244e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "860839857ffd4a474176c026be3a64d25425c93f763d39b2650e909ea4c244e7", kill_on_drop: false }`
[INFO] [stdout] 860839857ffd4a474176c026be3a64d25425c93f763d39b2650e909ea4c244e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "external_doc" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 080a71fbff8b9311a00b78a6f5869ef0d34aae15508def94033b3f8603b6aca2
[INFO] running `Command { std: "docker" "start" "-a" "080a71fbff8b9311a00b78a6f5869ef0d34aae15508def94033b3f8603b6aca2", 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 serde v1.0.137
[INFO] [stderr]     Checking quote v1.0.18
[INFO] [stderr]     Checking toml v0.5.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking proc-macro-crate v1.1.3
[INFO] [stderr]  Documenting num_enum_derive v0.5.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.33s
[INFO] running `Command { std: "docker" "inspect" "080a71fbff8b9311a00b78a6f5869ef0d34aae15508def94033b3f8603b6aca2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "080a71fbff8b9311a00b78a6f5869ef0d34aae15508def94033b3f8603b6aca2", kill_on_drop: false }`
[INFO] [stdout] 080a71fbff8b9311a00b78a6f5869ef0d34aae15508def94033b3f8603b6aca2