[INFO] cloning repository https://github.com/carriercore/carrier [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/carriercore/carrier" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarriercore%2Fcarrier", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarriercore%2Fcarrier'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fecfe3d86e31c8080decb8da383fdf3bf490af59 [INFO] documenting carriercore/carrier 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%2Fcarriercore%2Fcarrier" "/workspace/builds/worker-18/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-18/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/carriercore/carrier 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 git repo https://github.com/carriercore/carrier [INFO] finished tweaking git repo https://github.com/carriercore/carrier [INFO] tweaked toml for git repo https://github.com/carriercore/carrier written to /workspace/builds/worker-18/source/Cargo.toml [INFO] crate git repo https://github.com/carriercore/carrier 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] Updating git repository `https://github.com/slp/kvm-ioctls` [INFO] [stderr] Updating git submodule `https://github.com/rust-vmm/rust-vmm-ci.git` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded memoffset v0.5.6 [INFO] [stderr] Downloaded tokio-sync v0.1.8 [INFO] [stderr] Downloaded tokio-tcp v0.1.4 [INFO] [stderr] Downloaded crossbeam-deque v0.7.4 [INFO] [stderr] Downloaded tokio-threadpool v0.1.18 [INFO] [stderr] Downloaded libc v0.2.117 [INFO] [stderr] Downloaded tokio-buf v0.1.1 [INFO] [stderr] Downloaded want v0.2.0 [INFO] [stderr] Downloaded procfs v0.10.1 [INFO] [stderr] Downloaded directories v2.0.2 [INFO] [stderr] Downloaded codicon v3.0.0 [INFO] [stderr] Downloaded iocuddle v0.1.1 [INFO] [stderr] Downloaded confy v0.4.0 [INFO] [stderr] Downloaded vm-memory v0.7.0 [INFO] [stderr] Downloaded hyper-tls v0.3.2 [INFO] [stderr] Downloaded tokio-executor v0.1.10 [INFO] [stderr] Downloaded http-body v0.1.0 [INFO] [stderr] Downloaded text_io v0.1.9 [INFO] [stderr] Downloaded tokio-current-thread v0.1.7 [INFO] [stderr] Downloaded publicsuffix v1.5.6 [INFO] [stderr] Downloaded hyper v0.12.36 [INFO] [stderr] Downloaded cookie_store v0.7.0 [INFO] [stderr] Downloaded getrandom v0.2.4 [INFO] [stderr] Downloaded crc32fast v1.3.1 [INFO] [stderr] Downloaded ureq v2.4.0 [INFO] [stderr] Downloaded tokio-reactor v0.1.12 [INFO] [stderr] Downloaded try_from v0.3.2 [INFO] [stderr] Downloaded serde_urlencoded v0.5.5 [INFO] [stderr] Downloaded vmm-sys-util v0.9.0 [INFO] [stderr] Downloaded bitfield v0.13.2 [INFO] [stderr] Downloaded tokio-timer v0.2.13 [INFO] [stderr] Downloaded reqwest v0.9.24 [INFO] [stderr] Downloaded kvm-bindings v0.5.0 [INFO] [stderr] Downloaded sev v0.1.0 [INFO] [stderr] Downloaded device_tree v1.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 40236fb8805b011331ef53a64ceb324a440babccb76db4ac79fc3618e2884260 [INFO] running `Command { std: "docker" "start" "-a" "40236fb8805b011331ef53a64ceb324a440babccb76db4ac79fc3618e2884260", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "40236fb8805b011331ef53a64ceb324a440babccb76db4ac79fc3618e2884260", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40236fb8805b011331ef53a64ceb324a440babccb76db4ac79fc3618e2884260", kill_on_drop: false }` [INFO] [stdout] 40236fb8805b011331ef53a64ceb324a440babccb76db4ac79fc3618e2884260 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 1d1db0e91d4973b7c20f020efeaa44d9f23f4f5d364c3e15f401832235ee2191 [INFO] running `Command { std: "docker" "start" "-a" "1d1db0e91d4973b7c20f020efeaa44d9f23f4f5d364c3e15f401832235ee2191", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.117 [INFO] [stderr] Checking arch_gen v0.1.0 (/opt/rustwide/workdir/crates/arch_gen) [INFO] [stderr] Checking virtio_gen v0.1.0 (/opt/rustwide/workdir/crates/virtio_gen) [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Checking text_io v0.1.9 [INFO] [stderr] Documenting arch_gen v0.1.0 (/opt/rustwide/workdir/crates/arch_gen) [INFO] [stderr] Documenting virtio_gen v0.1.0 (/opt/rustwide/workdir/crates/virtio_gen) [INFO] [stderr] Compiling lib v0.1.7 (/opt/rustwide/workdir/crates/lib) [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking vmm-sys-util v0.9.0 [INFO] [stderr] Checking vm-memory v0.7.0 [INFO] [stderr] Checking getrandom v0.2.4 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking directories v2.0.2 [INFO] [stderr] Checking ahash v0.7.6 [INFO] [stderr] Checking utils v0.1.0 (/opt/rustwide/workdir/crates/utils) [INFO] [stderr] Checking kvm-bindings v0.5.0 [INFO] [stderr] Documenting utils v0.1.0 (/opt/rustwide/workdir/crates/utils) [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking logger v0.1.0 (/opt/rustwide/workdir/crates/logger) [INFO] [stderr] Checking polly v0.0.1 (/opt/rustwide/workdir/crates/polly) [INFO] [stderr] Checking kernel v0.1.0 (/opt/rustwide/workdir/crates/kernel) [INFO] [stderr] Documenting kernel v0.1.0 (/opt/rustwide/workdir/crates/kernel) [INFO] [stderr] Documenting logger v0.1.0 (/opt/rustwide/workdir/crates/logger) [INFO] [stderr] Documenting polly v0.0.1 (/opt/rustwide/workdir/crates/polly) [INFO] [stderr] Documenting hvf v0.1.0 (/opt/rustwide/workdir/crates/hvf) [INFO] [stderr] Checking lru v0.6.6 [INFO] [stderr] Checking kvm-ioctls v0.10.0 (https://github.com/slp/kvm-ioctls?branch=amdsev#bdc1d339) [INFO] [stderr] Checking arch v0.1.0 (/opt/rustwide/workdir/crates/arch) [INFO] [stderr] Checking cpuid v0.1.0 (/opt/rustwide/workdir/crates/cpuid) [INFO] [stderr] Documenting arch v0.1.0 (/opt/rustwide/workdir/crates/arch) [INFO] [stderr] Documenting cpuid v0.1.0 (/opt/rustwide/workdir/crates/cpuid) [INFO] [stderr] Checking devices v0.1.0 (/opt/rustwide/workdir/crates/devices) [INFO] [stderr] Documenting devices v0.1.0 (/opt/rustwide/workdir/crates/devices) [INFO] [stderr] Checking toml v0.5.8 [INFO] [stdout] warning: unresolved link to `0` [INFO] [stdout] --> crates/cpuid/src/brand_string.rs:35:19 [INFO] [stdout] | [INFO] [stdout] 35 | /// reg_buf[0] = leaf_0x80000002.EAX [INFO] [stdout] | ^ no item named `0` 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: unresolved link to `1` [INFO] [stdout] --> crates/cpuid/src/brand_string.rs:36:19 [INFO] [stdout] | [INFO] [stdout] 36 | /// reg_buf[1] = leaf_0x80000002.EBX [INFO] [stdout] | ^ no item named `1` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `2` [INFO] [stdout] --> crates/cpuid/src/brand_string.rs:37:19 [INFO] [stdout] | [INFO] [stdout] 37 | /// reg_buf[2] = leaf_0x80000002.ECX [INFO] [stdout] | ^ no item named `2` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `3` [INFO] [stdout] --> crates/cpuid/src/brand_string.rs:38:19 [INFO] [stdout] | [INFO] [stdout] 38 | /// reg_buf[3] = leaf_0x80000002.EDX [INFO] [stdout] | ^ no item named `3` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `4` [INFO] [stdout] --> crates/cpuid/src/brand_string.rs:39:19 [INFO] [stdout] | [INFO] [stdout] 39 | /// reg_buf[4] = leaf_0x80000003.EAX [INFO] [stdout] | ^ no item named `4` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `10` [INFO] [stdout] --> crates/cpuid/src/brand_string.rs:41:19 [INFO] [stdout] | [INFO] [stdout] 41 | /// reg_buf[10] = leaf_0x80000004.ECX [INFO] [stdout] | ^^ no item named `10` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `11` [INFO] [stdout] --> crates/cpuid/src/brand_string.rs:42:19 [INFO] [stdout] | [INFO] [stdout] 42 | /// reg_buf[11] = leaf_0x80000004.EDX [INFO] [stdout] | ^^ no item named `11` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `MGT` [INFO] [stdout] --> crates/cpuid/src/brand_string.rs:208:81 [INFO] [stdout] | [INFO] [stdout] 208 | /// Basically, we're implementing a search for this regex: "([0-9]+\.[0-9]+[MGT]Hz)". [INFO] [stdout] | ^^^ no item named `MGT` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking confy v0.4.0 [INFO] [stderr] Checking vmm v0.1.0 (/opt/rustwide/workdir/crates/vmm) [INFO] [stderr] Documenting vmm v0.1.0 (/opt/rustwide/workdir/crates/vmm) [INFO] [stderr] Documenting lib v0.1.7 (/opt/rustwide/workdir/crates/lib) [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Documenting carrier v0.1.0 (/opt/rustwide/workdir/crates/carrier) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.98s [INFO] running `Command { std: "docker" "inspect" "1d1db0e91d4973b7c20f020efeaa44d9f23f4f5d364c3e15f401832235ee2191", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d1db0e91d4973b7c20f020efeaa44d9f23f4f5d364c3e15f401832235ee2191", kill_on_drop: false }` [INFO] [stdout] 1d1db0e91d4973b7c20f020efeaa44d9f23f4f5d364c3e15f401832235ee2191 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stdout] 62603a6c899270b4ef96071990b2fe5f1e86a9a46220f2a1c0e7faacb39b276e [INFO] running `Command { std: "docker" "start" "-a" "62603a6c899270b4ef96071990b2fe5f1e86a9a46220f2a1c0e7faacb39b276e", kill_on_drop: false }` [INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace [INFO] running `Command { std: "docker" "inspect" "62603a6c899270b4ef96071990b2fe5f1e86a9a46220f2a1c0e7faacb39b276e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62603a6c899270b4ef96071990b2fe5f1e86a9a46220f2a1c0e7faacb39b276e", kill_on_drop: false }` [INFO] [stdout] 62603a6c899270b4ef96071990b2fe5f1e86a9a46220f2a1c0e7faacb39b276e