[INFO] cloning repository https://github.com/openeuler-mirror/stratovirt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/openeuler-mirror/stratovirt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopeneuler-mirror%2Fstratovirt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopeneuler-mirror%2Fstratovirt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e589dde52e22b2af548cafb7eebaab5e986dee12
[INFO] documenting openeuler-mirror/stratovirt against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopeneuler-mirror%2Fstratovirt" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/openeuler-mirror/stratovirt 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] removed /workspace/builds/worker-8/source/.cargo/config
[INFO] started tweaking git repo https://github.com/openeuler-mirror/stratovirt
[INFO] finished tweaking git repo https://github.com/openeuler-mirror/stratovirt
[INFO] tweaked toml for git repo https://github.com/openeuler-mirror/stratovirt written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/openeuler-mirror/stratovirt already has a lockfile, it will not be regenerated
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serial_test_derive v0.5.1
[INFO] [stderr]   Downloaded addr2line v0.15.1
[INFO] [stderr]   Downloaded serial_test v0.5.1
[INFO] [stderr]   Downloaded kvm-bindings v0.3.1
[INFO] [stderr]   Downloaded vfio-bindings v0.2.0
[INFO] [stderr]   Downloaded kvm-ioctls v0.6.1
[INFO] [stderr]   Downloaded vmm-sys-util v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4b67573125ca67f47f710e465e78aff2a9e4bb6853f78daade601e1176ee548
[INFO] running `Command { std: "docker" "start" "-a" "c4b67573125ca67f47f710e465e78aff2a9e4bb6853f78daade601e1176ee548", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4b67573125ca67f47f710e465e78aff2a9e4bb6853f78daade601e1176ee548", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4b67573125ca67f47f710e465e78aff2a9e4bb6853f78daade601e1176ee548", kill_on_drop: false }`
[INFO] [stdout] c4b67573125ca67f47f710e465e78aff2a9e4bb6853f78daade601e1176ee548
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bde9b7351687484ecfe88a42dd4d6c3cee5d1c1d5c50e456e1d2ad922b425c7c
[INFO] running `Command { std: "docker" "start" "-a" "bde9b7351687484ecfe88a42dd4d6c3cee5d1c1d5c50e456e1d2ad922b425c7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking gimli v0.24.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]     Checking rustc-demangle v0.1.19
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]     Checking object v0.24.0
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]     Checking once_cell v1.9.0
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking arc-swap v0.4.8
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]     Checking strum v0.20.0
[INFO] [stderr]     Checking vfio-bindings v0.2.0
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]     Checking bitflags v1.2.1
[INFO] [stderr]     Checking miniz_oxide v0.4.4
[INFO] [stderr]     Checking log v0.4.14
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling backtrace v0.3.59
[INFO] [stderr]     Checking vmm-sys-util v0.7.0
[INFO] [stderr]     Checking kvm-bindings v0.3.1
[INFO] [stderr]     Checking addr2line v0.15.1
[INFO] [stderr]     Checking kvm-ioctls v0.6.1
[INFO] [stderr]     Checking util v2.1.0 (/opt/rustwide/workdir/util)
[INFO] [stderr]    Compiling strum_macros v0.20.1
[INFO] [stderr]    Compiling migration_derive v2.1.0 (/opt/rustwide/workdir/migration_derive)
[INFO] [stderr]     Checking migration v2.1.0 (/opt/rustwide/workdir/migration)
[INFO] [stderr]     Checking machine_manager v2.1.0 (/opt/rustwide/workdir/machine_manager)
[INFO] [stderr]     Checking hypervisor v2.1.0 (/opt/rustwide/workdir/hypervisor)
[INFO] [stderr]     Checking address_space v2.1.0 (/opt/rustwide/workdir/address_space)
[INFO] [stderr]     Checking cpu v2.1.0 (/opt/rustwide/workdir/cpu)
[INFO] [stderr]     Checking acpi v2.1.0 (/opt/rustwide/workdir/acpi)
[INFO] [stderr]     Checking sysbus v2.1.0 (/opt/rustwide/workdir/sysbus)
[INFO] [stderr]     Checking devices v2.1.0 (/opt/rustwide/workdir/devices)
[INFO] [stderr]     Checking pci v2.1.0 (/opt/rustwide/workdir/pci)
[INFO] [stderr]     Checking vfio v2.1.0 (/opt/rustwide/workdir/vfio)
[INFO] [stderr]     Checking boot_loader v2.1.0 (/opt/rustwide/workdir/boot_loader)
[INFO] [stderr]     Checking virtio v2.1.0 (/opt/rustwide/workdir/virtio)
[INFO] [stderr]     Checking machine v2.1.0 (/opt/rustwide/workdir/machine)
[INFO] [stderr]  Documenting StratoVirt v2.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `pid`
[INFO] [stdout]    --> ozone/src/syscall.rs:145:74
[INFO] [stdout]     |
[INFO] [stdout] 145 | /// * `fd` - File descriptor referring to one of magic links in a /proc/[pid]/ns/ directory.
[INFO] [stdout]     |                                                                          ^^^ no item named `pid` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 51s
[INFO] running `Command { std: "docker" "inspect" "bde9b7351687484ecfe88a42dd4d6c3cee5d1c1d5c50e456e1d2ad922b425c7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bde9b7351687484ecfe88a42dd4d6c3cee5d1c1d5c50e456e1d2ad922b425c7c", kill_on_drop: false }`
[INFO] [stdout] bde9b7351687484ecfe88a42dd4d6c3cee5d1c1d5c50e456e1d2ad922b425c7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 6bfd2dba70b0a96ceb055490e2937d4bdb7aabbb70f16371ba4d2815021425f5
[INFO] running `Command { std: "docker" "start" "-a" "6bfd2dba70b0a96ceb055490e2937d4bdb7aabbb70f16371ba4d2815021425f5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: no library targets found in package `StratoVirt`
[INFO] running `Command { std: "docker" "inspect" "6bfd2dba70b0a96ceb055490e2937d4bdb7aabbb70f16371ba4d2815021425f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bfd2dba70b0a96ceb055490e2937d4bdb7aabbb70f16371ba4d2815021425f5", kill_on_drop: false }`
[INFO] [stdout] 6bfd2dba70b0a96ceb055490e2937d4bdb7aabbb70f16371ba4d2815021425f5