[INFO] fetching crate rusty_express 0.4.3... [INFO] documenting rusty_express-0.4.3 against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] extracting crate rusty_express 0.4.3 into /workspace/builds/worker-17/source [INFO] validating manifest of crates.io crate rusty_express 0.4.3 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 rusty_express 0.4.3 [INFO] finished tweaking crates.io crate rusty_express 0.4.3 [INFO] tweaked toml for crates.io crate rusty_express 0.4.3 written to /workspace/builds/worker-17/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] eb112e448902beda395dcf707de446d904b604f1de17ece085fd17be683fffe4 [INFO] running `Command { std: "docker" "start" "-a" "eb112e448902beda395dcf707de446d904b604f1de17ece085fd17be683fffe4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eb112e448902beda395dcf707de446d904b604f1de17ece085fd17be683fffe4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb112e448902beda395dcf707de446d904b604f1de17ece085fd17be683fffe4", kill_on_drop: false }` [INFO] [stdout] eb112e448902beda395dcf707de446d904b604f1de17ece085fd17be683fffe4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 86e46a781d7bf413cc9e5f821c88e4021943aacb921755aa62ca72753786451c [INFO] running `Command { std: "docker" "start" "-a" "86e46a781d7bf413cc9e5f821c88e4021943aacb921755aa62ca72753786451c", kill_on_drop: false }` [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.40 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Checking ucd-util v0.1.8 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking utf8-ranges v1.0.5 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling openssl-sys v0.9.73 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking hashbrown v0.1.8 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Documenting rusty_express v0.4.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/core/http.rs:478:9 [INFO] [stdout] | [INFO] [stdout] 478 | (self.is_header_only() || !self.body.is_empty() || self.body_chan.0.is_some()) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 478 - (self.is_header_only() || !self.body.is_empty() || self.body_chan.0.is_some()) [INFO] [stdout] 478 + self.is_header_only() || !self.body.is_empty() || self.body_chan.0.is_some() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/core/http.rs:537:16 [INFO] [stdout] | [INFO] [stdout] 537 | 100...101 => status, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/core/http.rs:538:16 [INFO] [stdout] | [INFO] [stdout] 538 | 200...206 => status, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/core/http.rs:539:16 [INFO] [stdout] | [INFO] [stdout] 539 | 300...308 if status != 307 && status != 308 => status, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/core/http.rs:540:16 [INFO] [stdout] | [INFO] [stdout] 540 | 400...417 if status != 402 => status, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/core/http.rs:542:16 [INFO] [stdout] | [INFO] [stdout] 542 | 500...505 | 511 => status, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: could not parse code block as Rust code [INFO] [stdout] --> src/support/session.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | //! ``` [INFO] [stdout] | _____^ [INFO] [stdout] 36 | | //! pub fn handler(req: &Box, resp: &mut Box) { [INFO] [stdout] 37 | | //! ... [INFO] [stdout] 38 | | //! [INFO] [stdout] ... | [INFO] [stdout] 53 | | //! } [INFO] [stdout] 54 | | //! ``` [INFO] [stdout] | |_______^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default [INFO] [stdout] = note: error from rustc: character literal may only contain one codepoint [INFO] [stdout] = note: error from rustc: character literal may only contain one codepoint [INFO] [stdout] help: mark blocks that do not contain Rust code as text [INFO] [stdout] | [INFO] [stdout] 35 | //! ```text [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.62s [INFO] running `Command { std: "docker" "inspect" "86e46a781d7bf413cc9e5f821c88e4021943aacb921755aa62ca72753786451c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86e46a781d7bf413cc9e5f821c88e4021943aacb921755aa62ca72753786451c", kill_on_drop: false }` [INFO] [stdout] 86e46a781d7bf413cc9e5f821c88e4021943aacb921755aa62ca72753786451c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stdout] ecce27f017528b71c13af59f8d45d76fc8c6c0244b0b8f73e27433f0fdb7558a [INFO] running `Command { std: "docker" "start" "-a" "ecce27f017528b71c13af59f8d45d76fc8c6c0244b0b8f73e27433f0fdb7558a", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling openssl v0.10.40 [INFO] [stderr] Checking ucd-util v0.1.8 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking utf8-ranges v1.0.5 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking hashbrown v0.1.8 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Compiling openssl-sys v0.9.73 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Documenting rusty_express v0.4.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/core/http.rs:478:9 [INFO] [stdout] | [INFO] [stdout] 478 | (self.is_header_only() || !self.body.is_empty() || self.body_chan.0.is_some()) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 478 - (self.is_header_only() || !self.body.is_empty() || self.body_chan.0.is_some()) [INFO] [stdout] 478 + self.is_header_only() || !self.body.is_empty() || self.body_chan.0.is_some() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/core/http.rs:537:16 [INFO] [stdout] | [INFO] [stdout] 537 | 100...101 => status, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/core/http.rs:538:16 [INFO] [stdout] | [INFO] [stdout] 538 | 200...206 => status, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/core/http.rs:539:16 [INFO] [stdout] | [INFO] [stdout] 539 | 300...308 if status != 307 && status != 308 => status, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/core/http.rs:540:16 [INFO] [stdout] | [INFO] [stdout] 540 | 400...417 if status != 402 => status, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/core/http.rs:542:16 [INFO] [stdout] | [INFO] [stdout] 542 | 500...505 | 511 => status, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: could not parse code block as Rust code [INFO] [stdout] --> src/support/session.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | //! ``` [INFO] [stdout] | _____^ [INFO] [stdout] 36 | | //! pub fn handler(req: &Box, resp: &mut Box) { [INFO] [stdout] 37 | | //! ... [INFO] [stdout] 38 | | //! [INFO] [stdout] ... | [INFO] [stdout] 53 | | //! } [INFO] [stdout] 54 | | //! ``` [INFO] [stdout] | |_______^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default [INFO] [stdout] = note: error from rustc: character literal may only contain one codepoint [INFO] [stdout] = note: error from rustc: character literal may only contain one codepoint [INFO] [stdout] help: mark blocks that do not contain Rust code as text [INFO] [stdout] | [INFO] [stdout] 35 | //! ```text [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.72s [INFO] running `Command { std: "docker" "inspect" "ecce27f017528b71c13af59f8d45d76fc8c6c0244b0b8f73e27433f0fdb7558a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecce27f017528b71c13af59f8d45d76fc8c6c0244b0b8f73e27433f0fdb7558a", kill_on_drop: false }` [INFO] [stdout] ecce27f017528b71c13af59f8d45d76fc8c6c0244b0b8f73e27433f0fdb7558a