[INFO] fetching crate specinfra 0.3.0...
[INFO] documenting specinfra-0.3.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate specinfra 0.3.0 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate specinfra 0.3.0 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 specinfra 0.3.0
[INFO] finished tweaking crates.io crate specinfra 0.3.0
[INFO] tweaked toml for crates.io crate specinfra 0.3.0 written to /workspace/builds/worker-26/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 88c3e852feca02a51fa49239c0b933a8ffc4f06c07fa767ba7f2356f860b3d63
[INFO] running `Command { std: "docker" "start" "-a" "88c3e852feca02a51fa49239c0b933a8ffc4f06c07fa767ba7f2356f860b3d63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88c3e852feca02a51fa49239c0b933a8ffc4f06c07fa767ba7f2356f860b3d63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88c3e852feca02a51fa49239c0b933a8ffc4f06c07fa767ba7f2356f860b3d63", kill_on_drop: false }`
[INFO] [stdout] 88c3e852feca02a51fa49239c0b933a8ffc4f06c07fa767ba7f2356f860b3d63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 2d26517cf91d2e1bf6f2c9955352ece324fe9702483e771edefb281dc6ed62d1
[INFO] running `Command { std: "docker" "start" "-a" "2d26517cf91d2e1bf6f2c9955352ece324fe9702483e771edefb281dc6ed62d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]     Checking byte-tools v0.2.0
[INFO] [stderr]     Checking bitflags v0.9.1
[INFO] [stderr]     Checking fake-simd v0.1.2
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking md5 v0.3.8
[INFO] [stderr]    Compiling libz-sys v1.1.8
[INFO] [stderr]    Compiling openssl-sys v0.9.73
[INFO] [stderr]    Compiling libssh2-sys v0.2.23
[INFO] [stderr]     Checking generic-array v0.8.4
[INFO] [stderr]     Checking uname v0.1.1
[INFO] [stderr]     Checking nix v0.9.0
[INFO] [stderr]     Checking users v0.5.3
[INFO] [stderr]     Checking block-buffer v0.2.0
[INFO] [stderr]     Checking digest v0.6.1
[INFO] [stderr]     Checking sha2 v0.6.0
[INFO] [stderr]     Checking ssh2 v0.3.3
[INFO] [stderr]  Documenting specinfra v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.72s
[INFO] running `Command { std: "docker" "inspect" "2d26517cf91d2e1bf6f2c9955352ece324fe9702483e771edefb281dc6ed62d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d26517cf91d2e1bf6f2c9955352ece324fe9702483e771edefb281dc6ed62d1", kill_on_drop: false }`
[INFO] [stdout] 2d26517cf91d2e1bf6f2c9955352ece324fe9702483e771edefb281dc6ed62d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] cb329068967c5958f2bd88863ff41f0e50f79f57a42496f6734ebbf6eb50df64
[INFO] running `Command { std: "docker" "start" "-a" "cb329068967c5958f2bd88863ff41f0e50f79f57a42496f6734ebbf6eb50df64", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]     Checking byte-tools v0.2.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking fake-simd v0.1.2
[INFO] [stderr]     Checking bitflags v0.9.1
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking md5 v0.3.8
[INFO] [stderr]    Compiling libz-sys v1.1.8
[INFO] [stderr]    Compiling openssl-sys v0.9.73
[INFO] [stderr]    Compiling libssh2-sys v0.2.23
[INFO] [stderr]     Checking users v0.5.3
[INFO] [stderr]     Checking nix v0.9.0
[INFO] [stderr]     Checking uname v0.1.1
[INFO] [stderr]     Checking generic-array v0.8.4
[INFO] [stderr]     Checking block-buffer v0.2.0
[INFO] [stderr]     Checking digest v0.6.1
[INFO] [stderr]     Checking sha2 v0.6.0
[INFO] [stderr]     Checking ssh2 v0.3.3
[INFO] [stderr]  Documenting specinfra v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.47s
[INFO] running `Command { std: "docker" "inspect" "cb329068967c5958f2bd88863ff41f0e50f79f57a42496f6734ebbf6eb50df64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb329068967c5958f2bd88863ff41f0e50f79f57a42496f6734ebbf6eb50df64", kill_on_drop: false }`
[INFO] [stdout] cb329068967c5958f2bd88863ff41f0e50f79f57a42496f6734ebbf6eb50df64