[INFO] crate alt_semver 0.9.0 is already in cache [INFO] documenting alt_semver-0.9.0 against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566 [INFO] extracting crate alt_semver 0.9.0 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate alt_semver 0.9.0 on toolchain 394e1b40d264aa6928811919c1124fa248e7d802 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate alt_semver 0.9.0 [INFO] finished tweaking crates.io crate alt_semver 0.9.0 [INFO] tweaked toml for crates.io crate alt_semver 0.9.0 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 857e6977df431dec82cd921c57f20d53285ec13ebc396b72f655bdbc9408dd83 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "857e6977df431dec82cd921c57f20d53285ec13ebc396b72f655bdbc9408dd83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "857e6977df431dec82cd921c57f20d53285ec13ebc396b72f655bdbc9408dd83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "857e6977df431dec82cd921c57f20d53285ec13ebc396b72f655bdbc9408dd83", kill_on_drop: false }` [INFO] [stdout] 857e6977df431dec82cd921c57f20d53285ec13ebc396b72f655bdbc9408dd83 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6153e049f70329e77d3098806f2b38658a5944bc0e7c1b18c2010ba391abaf76 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6153e049f70329e77d3098806f2b38658a5944bc0e7c1b18c2010ba391abaf76", kill_on_drop: false }` [INFO] [stderr] Checking semver-parser v0.7.0 [INFO] [stderr] Documenting alt_semver v0.9.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `[parse]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/lib.rs:44:24 [INFO] [stdout] | [INFO] [stdout] 44 | //! objects using the [`parse`] method: [INFO] [stdout] | ^^^^^^^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(intra_doc_link_resolution_failure)]` on by default [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[parse]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/lib.rs:45:6 [INFO] [stdout] | [INFO] [stdout] 45 | //! [`parse`]: struct.Version.html#method.parse [INFO] [stdout] | ^^^^^^^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown attribute `should-panic`. Did you mean `should_panic`? [INFO] [stdout] --> src/version_req.rs:218:5 [INFO] [stdout] | [INFO] [stdout] 218 | / /// `parse()` is the main constructor of a `VersionReq`. It takes a string like `"^1.2.3"` [INFO] [stdout] 219 | | /// and turns it into a `VersionReq` that matches that particular constraint. [INFO] [stdout] 220 | | /// [INFO] [stdout] 221 | | /// A `Result` is returned which contains a [`ReqParseError`] if there was a problem parsing the [INFO] [stdout] ... | [INFO] [stdout] 265 | | /// You may also encounter an `UnimplementedVersionRequirement` error, which indicates that a [INFO] [stdout] 266 | | /// given requirement syntax is not yet implemented in this crate. [INFO] [stdout] | |______________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_codeblock_attribute)]` on by default [INFO] [stdout] = help: the code block will either not be tested if not marked as a rust one or won't fail if it doesn't panic when running [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.73s [INFO] running `Command { std: "docker" "inspect" "6153e049f70329e77d3098806f2b38658a5944bc0e7c1b18c2010ba391abaf76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6153e049f70329e77d3098806f2b38658a5944bc0e7c1b18c2010ba391abaf76", kill_on_drop: false }` [INFO] [stdout] 6153e049f70329e77d3098806f2b38658a5944bc0e7c1b18c2010ba391abaf76