[INFO] fetching crate vial 0.1.9... [INFO] documenting vial-0.1.9 against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] extracting crate vial 0.1.9 into /workspace/builds/worker-37/source [INFO] validating manifest of crates.io crate vial 0.1.9 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 vial 0.1.9 [INFO] removed 6 missing examples [INFO] finished tweaking crates.io crate vial 0.1.9 [INFO] tweaked toml for crates.io crate vial 0.1.9 written to /workspace/builds/worker-37/source/Cargo.toml [INFO] crate crates.io crate vial 0.1.9 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--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-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] e3af6bed23723d4bfe7f677485cffe15becd009b6b2457070c4293686e3fcfa0 [INFO] running `Command { std: "docker" "start" "-a" "e3af6bed23723d4bfe7f677485cffe15becd009b6b2457070c4293686e3fcfa0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e3af6bed23723d4bfe7f677485cffe15becd009b6b2457070c4293686e3fcfa0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3af6bed23723d4bfe7f677485cffe15becd009b6b2457070c4293686e3fcfa0", kill_on_drop: false }` [INFO] [stdout] e3af6bed23723d4bfe7f677485cffe15becd009b6b2457070c4293686e3fcfa0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] f846c7ba2a58f1b098b8c6f24918612dce5d377236403f5b1a1d48d13a417405 [INFO] running `Command { std: "docker" "start" "-a" "f846c7ba2a58f1b098b8c6f24918612dce5d377236403f5b1a1d48d13a417405", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling vial v0.1.9 (/opt/rustwide/workdir) [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking libc-strftime v0.2.0 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Documenting vial v0.1.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: unknown `doc` attribute `Hidden` [INFO] [stdout] --> src/request.rs:303:11 [INFO] [stdout] | [INFO] [stdout] 303 | #[doc(Hidden)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_doc_attributes)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82730 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `deadwiki` [INFO] [stdout] --> src/lib.rs:38:26 [INFO] [stdout] | [INFO] [stdout] 38 | //! developed alongside [deadwiki], but that is _strictly_ for personal [INFO] [stdout] | ^^^^^^^^ no item named `deadwiki` 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 `horrowshow` [INFO] [stdout] --> src/lib.rs:60:67 [INFO] [stdout] | [INFO] [stdout] 60 | //! - [x] **horror**: Small & fast macro-based HTML builder, via [horrowshow]. [INFO] [stdout] | ^^^^^^^^^^ no item named `horrowshow` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/util.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | /// https://github.com/nic-hartley/httpserv/blob/585c020/src/http.rs [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::bare_urls)]` on by default [INFO] [stdout] = note: bare URLs are not automatically turned into clickable links [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/util.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | /// https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/MIME_types/Common_types [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `` [INFO] [stdout] | [INFO] [stdout] = note: bare URLs are not automatically turned into clickable links [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.61s [INFO] running `Command { std: "docker" "inspect" "f846c7ba2a58f1b098b8c6f24918612dce5d377236403f5b1a1d48d13a417405", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f846c7ba2a58f1b098b8c6f24918612dce5d377236403f5b1a1d48d13a417405", kill_on_drop: false }` [INFO] [stdout] f846c7ba2a58f1b098b8c6f24918612dce5d377236403f5b1a1d48d13a417405 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] cff393b5c7951b259c60979340f322ac7d46ebcb722c887f99550c337f8881f7 [INFO] running `Command { std: "docker" "start" "-a" "cff393b5c7951b259c60979340f322ac7d46ebcb722c887f99550c337f8881f7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling vial v0.1.9 (/opt/rustwide/workdir) [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking libc-strftime v0.2.0 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Documenting vial v0.1.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: unknown `doc` attribute `Hidden` [INFO] [stdout] --> src/request.rs:303:11 [INFO] [stdout] | [INFO] [stdout] 303 | #[doc(Hidden)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_doc_attributes)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #82730 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `deadwiki` [INFO] [stdout] --> src/lib.rs:38:26 [INFO] [stdout] | [INFO] [stdout] 38 | //! developed alongside [deadwiki], but that is _strictly_ for personal [INFO] [stdout] | ^^^^^^^^ no item named `deadwiki` 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 `horrowshow` [INFO] [stdout] --> src/lib.rs:60:67 [INFO] [stdout] | [INFO] [stdout] 60 | //! - [x] **horror**: Small & fast macro-based HTML builder, via [horrowshow]. [INFO] [stdout] | ^^^^^^^^^^ no item named `horrowshow` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/util.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | /// https://github.com/nic-hartley/httpserv/blob/585c020/src/http.rs [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::bare_urls)]` on by default [INFO] [stdout] = note: bare URLs are not automatically turned into clickable links [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/util.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | /// https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/MIME_types/Common_types [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `` [INFO] [stdout] | [INFO] [stdout] = note: bare URLs are not automatically turned into clickable links [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.90s [INFO] running `Command { std: "docker" "inspect" "cff393b5c7951b259c60979340f322ac7d46ebcb722c887f99550c337f8881f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cff393b5c7951b259c60979340f322ac7d46ebcb722c887f99550c337f8881f7", kill_on_drop: false }` [INFO] [stdout] cff393b5c7951b259c60979340f322ac7d46ebcb722c887f99550c337f8881f7