[INFO] fetching crate ether-dream 0.2.5...
[INFO] documenting ether-dream-0.2.5 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate ether-dream 0.2.5 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate ether-dream 0.2.5 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 ether-dream 0.2.5
[INFO] finished tweaking crates.io crate ether-dream 0.2.5
[INFO] tweaked toml for crates.io crate ether-dream 0.2.5 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate ether-dream 0.2.5 already has a lockfile, it will not be regenerated
[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-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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff12bcbedc6cd0c73549326466d20b7515adb2bd40c081d6ed3e0893655424cb
[INFO] running `Command { std: "docker" "start" "-a" "ff12bcbedc6cd0c73549326466d20b7515adb2bd40c081d6ed3e0893655424cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff12bcbedc6cd0c73549326466d20b7515adb2bd40c081d6ed3e0893655424cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff12bcbedc6cd0c73549326466d20b7515adb2bd40c081d6ed3e0893655424cb", kill_on_drop: false }`
[INFO] [stdout] ff12bcbedc6cd0c73549326466d20b7515adb2bd40c081d6ed3e0893655424cb
[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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd53d388ba4ea62efa89c2aef4e6fb6090b7411f4d4f864ebbdd1a9ce1a3dd16
[INFO] running `Command { std: "docker" "start" "-a" "bd53d388ba4ea62efa89c2aef4e6fb6090b7411f4d4f864ebbdd1a9ce1a3dd16", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]  Documenting ether-dream v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.65s
[INFO] running `Command { std: "docker" "inspect" "bd53d388ba4ea62efa89c2aef4e6fb6090b7411f4d4f864ebbdd1a9ce1a3dd16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd53d388ba4ea62efa89c2aef4e6fb6090b7411f4d4f864ebbdd1a9ce1a3dd16", kill_on_drop: false }`
[INFO] [stdout] bd53d388ba4ea62efa89c2aef4e6fb6090b7411f4d4f864ebbdd1a9ce1a3dd16
[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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] b2e0a8fb5eb51640000de44c1aaac8a69c6b2cb91bed3826c65a908a4bad779b
[INFO] running `Command { std: "docker" "start" "-a" "b2e0a8fb5eb51640000de44c1aaac8a69c6b2cb91bed3826c65a908a4bad779b", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]  Documenting ether-dream v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `Command { std: "docker" "inspect" "b2e0a8fb5eb51640000de44c1aaac8a69c6b2cb91bed3826c65a908a4bad779b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2e0a8fb5eb51640000de44c1aaac8a69c6b2cb91bed3826c65a908a4bad779b", kill_on_drop: false }`
[INFO] [stdout] b2e0a8fb5eb51640000de44c1aaac8a69c6b2cb91bed3826c65a908a4bad779b