[INFO] fetching crate content-types 1.0.1...
[INFO] documenting content-types-1.0.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate content-types 1.0.1 into /workspace/builds/worker-98/source
[INFO] validating manifest of crates.io crate content-types 1.0.1 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 content-types 1.0.1
[INFO] finished tweaking crates.io crate content-types 1.0.1
[INFO] tweaked toml for crates.io crate content-types 1.0.1 written to /workspace/builds/worker-98/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] d5bbcc539e07ac5a5e6026f69a9f226f61019a47e83e4167ff843ab2c938fbb0
[INFO] running `Command { std: "docker" "start" "-a" "d5bbcc539e07ac5a5e6026f69a9f226f61019a47e83e4167ff843ab2c938fbb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5bbcc539e07ac5a5e6026f69a9f226f61019a47e83e4167ff843ab2c938fbb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5bbcc539e07ac5a5e6026f69a9f226f61019a47e83e4167ff843ab2c938fbb0", kill_on_drop: false }`
[INFO] [stdout] d5bbcc539e07ac5a5e6026f69a9f226f61019a47e83e4167ff843ab2c938fbb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] cd43e02a432279f4185ffa4ba62cb8fb81f24f4bfbab6c7fd44f8c98a0c79889
[INFO] running `Command { std: "docker" "start" "-a" "cd43e02a432279f4185ffa4ba62cb8fb81f24f4bfbab6c7fd44f8c98a0c79889", kill_on_drop: false }`
[INFO] [stderr]  Documenting content-types v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "cd43e02a432279f4185ffa4ba62cb8fb81f24f4bfbab6c7fd44f8c98a0c79889", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd43e02a432279f4185ffa4ba62cb8fb81f24f4bfbab6c7fd44f8c98a0c79889", kill_on_drop: false }`
[INFO] [stdout] cd43e02a432279f4185ffa4ba62cb8fb81f24f4bfbab6c7fd44f8c98a0c79889
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] eed58b58669a3054c32c8f3b63d8db6ef0f2b976b0a401af3cf41fed6d2c2330
[INFO] running `Command { std: "docker" "start" "-a" "eed58b58669a3054c32c8f3b63d8db6ef0f2b976b0a401af3cf41fed6d2c2330", kill_on_drop: false }`
[INFO] [stderr]  Documenting content-types v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "eed58b58669a3054c32c8f3b63d8db6ef0f2b976b0a401af3cf41fed6d2c2330", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eed58b58669a3054c32c8f3b63d8db6ef0f2b976b0a401af3cf41fed6d2c2330", kill_on_drop: false }`
[INFO] [stdout] eed58b58669a3054c32c8f3b63d8db6ef0f2b976b0a401af3cf41fed6d2c2330