[INFO] fetching crate refpack 1.0.0...
[INFO] documenting refpack-1.0.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate refpack 1.0.0 into /workspace/builds/worker-36/source
[INFO] validating manifest of crates.io crate refpack 1.0.0 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 refpack 1.0.0
[INFO] finished tweaking crates.io crate refpack 1.0.0
[INFO] tweaked toml for crates.io crate refpack 1.0.0 written to /workspace/builds/worker-36/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] [stderr]     Blocking waiting for file lock on package cache
[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-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] d2eccb36d16c37c96d2ef371447836e72e88302d6d5017d53b7077c5f5c13440
[INFO] running `Command { std: "docker" "start" "-a" "d2eccb36d16c37c96d2ef371447836e72e88302d6d5017d53b7077c5f5c13440", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2eccb36d16c37c96d2ef371447836e72e88302d6d5017d53b7077c5f5c13440", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2eccb36d16c37c96d2ef371447836e72e88302d6d5017d53b7077c5f5c13440", kill_on_drop: false }`
[INFO] [stdout] d2eccb36d16c37c96d2ef371447836e72e88302d6d5017d53b7077c5f5c13440
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] 5e2ce6b2bce977d81fd77a20512778823badfd124db1e048e3e473fad1818d45
[INFO] running `Command { std: "docker" "start" "-a" "5e2ce6b2bce977d81fd77a20512778823badfd124db1e048e3e473fad1818d45", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]    Compiling binrw_derive v0.8.4
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]    Compiling owo-colors v3.4.0
[INFO] [stderr]     Checking funty v1.2.0
[INFO] [stderr]     Checking array-init v2.0.0
[INFO] [stderr]     Checking wyz v0.4.0
[INFO] [stderr]     Checking bitvec v0.22.3
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking binrw v0.8.4
[INFO] [stderr]  Documenting refpack v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.19s
[INFO] running `Command { std: "docker" "inspect" "5e2ce6b2bce977d81fd77a20512778823badfd124db1e048e3e473fad1818d45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e2ce6b2bce977d81fd77a20512778823badfd124db1e048e3e473fad1818d45", kill_on_drop: false }`
[INFO] [stdout] 5e2ce6b2bce977d81fd77a20512778823badfd124db1e048e3e473fad1818d45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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] ecc1380908d33e4ff4e2e68e6ed2dba4e4d25b23bcafc0997674ace82f662df1
[INFO] running `Command { std: "docker" "start" "-a" "ecc1380908d33e4ff4e2e68e6ed2dba4e4d25b23bcafc0997674ace82f662df1", 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 radium v0.6.2
[INFO] [stderr]    Compiling binrw_derive v0.8.4
[INFO] [stderr]    Compiling owo-colors v3.4.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking funty v1.2.0
[INFO] [stderr]     Checking array-init v2.0.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking wyz v0.4.0
[INFO] [stderr]     Checking bitvec v0.22.3
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking binrw v0.8.4
[INFO] [stderr]  Documenting refpack v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.30s
[INFO] running `Command { std: "docker" "inspect" "ecc1380908d33e4ff4e2e68e6ed2dba4e4d25b23bcafc0997674ace82f662df1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecc1380908d33e4ff4e2e68e6ed2dba4e4d25b23bcafc0997674ace82f662df1", kill_on_drop: false }`
[INFO] [stdout] ecc1380908d33e4ff4e2e68e6ed2dba4e4d25b23bcafc0997674ace82f662df1