[INFO] fetching crate pree 1.0.0...
[INFO] documenting pree-1.0.0 against da3f5c31e5535b3dc210067de660a45784ae1e9c for pr-162169
[INFO] extracting crate pree 1.0.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate pree 1.0.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate pree 1.0.0
[INFO] tweaked toml for crates.io crate pree 1.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pree 1.0.0 on toolchain da3f5c31e5535b3dc210067de660a45784ae1e9c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pree 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 919d18be9fcb025fc926ecb00b786e88dc76478732a1a2b2bcfcfe51a175127b
[INFO] running `Command { std: "docker" "start" "919d18be9fcb025fc926ecb00b786e88dc76478732a1a2b2bcfcfe51a175127b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "919d18be9fcb025fc926ecb00b786e88dc76478732a1a2b2bcfcfe51a175127b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "919d18be9fcb025fc926ecb00b786e88dc76478732a1a2b2bcfcfe51a175127b" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "919d18be9fcb025fc926ecb00b786e88dc76478732a1a2b2bcfcfe51a175127b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "919d18be9fcb025fc926ecb00b786e88dc76478732a1a2b2bcfcfe51a175127b" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
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[INFO] [stderr]    Compiling minimal-lexical v0.2.1
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[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling bindgen v0.70.1
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[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling shlex v1.3.0
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[INFO] [stderr]    Compiling rustc-hash v1.1.0
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[INFO] [stderr]    Compiling nom v7.1.3
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[INFO] [stderr]     Checking futures-core v0.3.31
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[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking futures-task v0.3.31
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[INFO] [stderr]     Checking tinyvec_macros v0.1.1
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[INFO] [stderr]     Checking futures-util v0.3.31
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[INFO] [stderr]    Compiling serde_derive v1.0.219
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[INFO] [stderr]    Compiling thiserror-impl v1.0.69
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[INFO] [stderr]    Compiling enum-as-inner v0.6.1
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[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]     Checking zerofrom v0.1.6
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[INFO] [stderr]     Checking tinystr v0.8.1
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[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]    Compiling libproc v0.14.10
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking hickory-proto v0.24.4
[INFO] [stderr]     Checking hickory-resolver v0.24.4
[INFO] [stderr]  Documenting pree v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/unix.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | / pub fn list_interfaces() -> UnixResult<Vec<Interface>> {
[INFO] [stdout] 26 | |     #[cfg(target_os = "linux")]
[INFO] [stdout] 27 | |     {
[INFO] [stdout] 28 | |         list_interfaces_linux()
[INFO] [stdout] ...  |
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `Platform-specific types`
[INFO] [stdout]    = help: ends near `List all available network interfaces`
[INFO] [stdout]    = note: `#[deny(rustdoc::unportable_markdown)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/unix.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | / pub fn list_interfaces() -> UnixResult<Vec<Interface>> {
[INFO] [stdout] 26 | |     #[cfg(target_os = "linux")]
[INFO] [stdout] 27 | |     {
[INFO] [stdout] 28 | |         list_interfaces_linux()
[INFO] [stdout] ...  |
[INFO] [stdout] 38 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `List all available network interfaces`
[INFO] [stdout]    = help: ends near `List all available network interfaces`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/unix.rs:150:1
[INFO] [stdout]     |
[INFO] [stdout] 150 | / pub fn get_default_interface() -> UnixResult<Interface> {
[INFO] [stdout] 151 | |     // Fallback to the first non-loopback interface
[INFO] [stdout] 152 | |     let interfaces = list_interfaces()?;
[INFO] [stdout] 153 | |     interfaces
[INFO] [stdout] ...   |
[INFO] [stdout] 158 | |         })
[INFO] [stdout] 159 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near `Platform-specific types`
[INFO] [stdout]     = help: ends near `Get the default network interface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/unix.rs:150:1
[INFO] [stdout]     |
[INFO] [stdout] 150 | / pub fn get_default_interface() -> UnixResult<Interface> {
[INFO] [stdout] 151 | |     // Fallback to the first non-loopback interface
[INFO] [stdout] 152 | |     let interfaces = list_interfaces()?;
[INFO] [stdout] 153 | |     interfaces
[INFO] [stdout] ...   |
[INFO] [stdout] 158 | |         })
[INFO] [stdout] 159 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near `Get the default network interface`
[INFO] [stdout]     = help: ends near `Get the default network interface`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/unix.rs:166:1
[INFO] [stdout]     |
[INFO] [stdout] 166 | / pub fn get_interface_stats_linux(name: &str) -> UnixResult<InterfaceStats> {
[INFO] [stdout] 167 | |     let stats_path = Path::new("/sys/class/net").join(name).join("statistics");
[INFO] [stdout] 168 | |
[INFO] [stdout] 169 | |     let read_stat = |file: &str| -> Result<u64> {
[INFO] [stdout] ...   |
[INFO] [stdout] 194 | |     })
[INFO] [stdout] 195 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near `Platform-specific types`
[INFO] [stdout]     = help: ends near `Get statistics for a network interface on Linux`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/unix.rs:166:1
[INFO] [stdout]     |
[INFO] [stdout] 166 | / pub fn get_interface_stats_linux(name: &str) -> UnixResult<InterfaceStats> {
[INFO] [stdout] 167 | |     let stats_path = Path::new("/sys/class/net").join(name).join("statistics");
[INFO] [stdout] 168 | |
[INFO] [stdout] 169 | |     let read_stat = |file: &str| -> Result<u64> {
[INFO] [stdout] ...   |
[INFO] [stdout] 194 | |     })
[INFO] [stdout] 195 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near `Get statistics for a network interface on Linux`
[INFO] [stdout]     = help: ends near `Get statistics for a network interface on Linux`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/unix.rs:204:1
[INFO] [stdout]     |
[INFO] [stdout] 204 | / pub fn get_routing_table() -> UnixResult<RoutingTable> {
[INFO] [stdout] 205 | |     let output = std::process::Command::new("ip")
[INFO] [stdout] 206 | |         .args(["route", "show"])
[INFO] [stdout] 207 | |         .output()?;
[INFO] [stdout] ...   |
[INFO] [stdout] 273 | |     })
[INFO] [stdout] 274 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near `Platform-specific types`
[INFO] [stdout]     = help: ends near `Get the system routing table`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/unix.rs:204:1
[INFO] [stdout]     |
[INFO] [stdout] 204 | / pub fn get_routing_table() -> UnixResult<RoutingTable> {
[INFO] [stdout] 205 | |     let output = std::process::Command::new("ip")
[INFO] [stdout] 206 | |         .args(["route", "show"])
[INFO] [stdout] 207 | |         .output()?;
[INFO] [stdout] ...   |
[INFO] [stdout] 273 | |     })
[INFO] [stdout] 274 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near `Get the system routing table`
[INFO] [stdout]     = help: ends near `Get the system routing table`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/unix.rs:388:1
[INFO] [stdout]     |
[INFO] [stdout] 388 | / pub fn get_dns_config() -> UnixResult<DnsConfig> {
[INFO] [stdout] 389 | |     let resolv_conf_path = Path::new("/etc/resolv.conf");
[INFO] [stdout] 390 | |     let mut nameservers = Vec::new();
[INFO] [stdout] 391 | |     let mut search_domains = Vec::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 433 | |     })
[INFO] [stdout] 434 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near `Platform-specific types`
[INFO] [stdout]     = help: ends near `Get the system DNS configuration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/unix.rs:388:1
[INFO] [stdout]     |
[INFO] [stdout] 388 | / pub fn get_dns_config() -> UnixResult<DnsConfig> {
[INFO] [stdout] 389 | |     let resolv_conf_path = Path::new("/etc/resolv.conf");
[INFO] [stdout] 390 | |     let mut nameservers = Vec::new();
[INFO] [stdout] 391 | |     let mut search_domains = Vec::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 433 | |     })
[INFO] [stdout] 434 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near `Get the system DNS configuration`
[INFO] [stdout]     = help: ends near `Get the system DNS configuration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `pree`
[INFO] running `Command { std: "docker" "inspect" "919d18be9fcb025fc926ecb00b786e88dc76478732a1a2b2bcfcfe51a175127b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "919d18be9fcb025fc926ecb00b786e88dc76478732a1a2b2bcfcfe51a175127b", kill_on_drop: false }`
[INFO] [stdout] 919d18be9fcb025fc926ecb00b786e88dc76478732a1a2b2bcfcfe51a175127b
