[INFO] fetching crate safina-async-test 0.1.13...
[INFO] documenting safina-async-test-0.1.13 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate safina-async-test 0.1.13 into /workspace/builds/worker-30/source
[INFO] validating manifest of crates.io crate safina-async-test 0.1.13 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 safina-async-test 0.1.13
[INFO] finished tweaking crates.io crate safina-async-test 0.1.13
[INFO] tweaked toml for crates.io crate safina-async-test 0.1.13 written to /workspace/builds/worker-30/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-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] f878b392e322e686ab70e3d972892ca8ec4579d03cab8d349eaad691cba361be
[INFO] running `Command { std: "docker" "start" "-a" "f878b392e322e686ab70e3d972892ca8ec4579d03cab8d349eaad691cba361be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f878b392e322e686ab70e3d972892ca8ec4579d03cab8d349eaad691cba361be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f878b392e322e686ab70e3d972892ca8ec4579d03cab8d349eaad691cba361be", kill_on_drop: false }`
[INFO] [stdout] f878b392e322e686ab70e3d972892ca8ec4579d03cab8d349eaad691cba361be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] ef9ea9b364ad6074697dd8169825e5ab147a109c4e952a69212f9debee1554c0
[INFO] running `Command { std: "docker" "start" "-a" "ef9ea9b364ad6074697dd8169825e5ab147a109c4e952a69212f9debee1554c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling safe-proc-macro2 v1.0.36
[INFO] [stderr]     Checking safina-sync v0.2.4
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]     Checking safina-threadpool v0.2.4
[INFO] [stderr]     Checking safina-executor v0.3.3
[INFO] [stderr]     Checking safina-timer v0.1.11
[INFO] [stderr]    Compiling safe-quote v1.0.15
[INFO] [stderr]    Compiling safina-async-test-core v0.1.4
[INFO] [stderr]  Documenting safina-async-test v0.1.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.14s
[INFO] running `Command { std: "docker" "inspect" "ef9ea9b364ad6074697dd8169825e5ab147a109c4e952a69212f9debee1554c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef9ea9b364ad6074697dd8169825e5ab147a109c4e952a69212f9debee1554c0", kill_on_drop: false }`
[INFO] [stdout] ef9ea9b364ad6074697dd8169825e5ab147a109c4e952a69212f9debee1554c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 1a091df0f9a1b2f9027ab1df439d5788987d39c181ad091dedd8cb43af6f34e8
[INFO] running `Command { std: "docker" "start" "-a" "1a091df0f9a1b2f9027ab1df439d5788987d39c181ad091dedd8cb43af6f34e8", 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] [stderr]    Compiling safe-proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]     Checking safina-threadpool v0.2.4
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]     Checking safina-sync v0.2.4
[INFO] [stderr]     Checking safina-executor v0.3.3
[INFO] [stderr]     Checking safina-timer v0.1.11
[INFO] [stderr]    Compiling safe-quote v1.0.15
[INFO] [stderr]    Compiling safina-async-test-core v0.1.4
[INFO] [stderr]  Documenting safina-async-test v0.1.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.07s
[INFO] running `Command { std: "docker" "inspect" "1a091df0f9a1b2f9027ab1df439d5788987d39c181ad091dedd8cb43af6f34e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a091df0f9a1b2f9027ab1df439d5788987d39c181ad091dedd8cb43af6f34e8", kill_on_drop: false }`
[INFO] [stdout] 1a091df0f9a1b2f9027ab1df439d5788987d39c181ad091dedd8cb43af6f34e8