[INFO] fetching crate libpermute 1.0.1...
[INFO] documenting libpermute-1.0.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate libpermute 1.0.1 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate libpermute 1.0.1 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libpermute 1.0.1
[INFO] finished tweaking crates.io crate libpermute 1.0.1
[INFO] tweaked toml for crates.io crate libpermute 1.0.1 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded chacha20 v0.7.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/ram-disk/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/ram-disk/builds/worker-20/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/ram-disk/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/ram-disk/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8be8c4449fc0731ad31d75e073de2f58391b3bb6f2b4d711b0a9ee455d5c7e51
[INFO] running `Command { std: "docker" "start" "-a" "8be8c4449fc0731ad31d75e073de2f58391b3bb6f2b4d711b0a9ee455d5c7e51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8be8c4449fc0731ad31d75e073de2f58391b3bb6f2b4d711b0a9ee455d5c7e51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8be8c4449fc0731ad31d75e073de2f58391b3bb6f2b4d711b0a9ee455d5c7e51", kill_on_drop: false }`
[INFO] [stdout] 8be8c4449fc0731ad31d75e073de2f58391b3bb6f2b4d711b0a9ee455d5c7e51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/ram-disk/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/ram-disk/builds/worker-20/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/ram-disk/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/ram-disk/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 081cf629b4969be56cdeae475e0d8a555d0ddd07de144cf3bdf24f59628bffbe
[INFO] running `Command { std: "docker" "start" "-a" "081cf629b4969be56cdeae475e0d8a555d0ddd07de144cf3bdf24f59628bffbe", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking cpufeatures v0.2.2
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking cipher v0.3.0
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking chacha20 v0.7.3
[INFO] [stderr]  Documenting libpermute v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.95s
[INFO] running `Command { std: "docker" "inspect" "081cf629b4969be56cdeae475e0d8a555d0ddd07de144cf3bdf24f59628bffbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "081cf629b4969be56cdeae475e0d8a555d0ddd07de144cf3bdf24f59628bffbe", kill_on_drop: false }`
[INFO] [stdout] 081cf629b4969be56cdeae475e0d8a555d0ddd07de144cf3bdf24f59628bffbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/ram-disk/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/ram-disk/builds/worker-20/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/ram-disk/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/ram-disk/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] b3b262e44cfb48a2614bd3a2ab5718f7c6956bf2b15f78ae6e662927c5c48860
[INFO] running `Command { std: "docker" "start" "-a" "b3b262e44cfb48a2614bd3a2ab5718f7c6956bf2b15f78ae6e662927c5c48860", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking cpufeatures v0.2.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]     Checking cipher v0.3.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking chacha20 v0.7.3
[INFO] [stderr]  Documenting libpermute v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.45s
[INFO] running `Command { std: "docker" "inspect" "b3b262e44cfb48a2614bd3a2ab5718f7c6956bf2b15f78ae6e662927c5c48860", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3b262e44cfb48a2614bd3a2ab5718f7c6956bf2b15f78ae6e662927c5c48860", kill_on_drop: false }`
[INFO] [stdout] b3b262e44cfb48a2614bd3a2ab5718f7c6956bf2b15f78ae6e662927c5c48860