[INFO] fetching crate lalrpop-snap 0.16.0... [INFO] documenting lalrpop-snap-0.16.0 against nightly for scrape-examples [INFO] extracting crate lalrpop-snap 0.16.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate lalrpop-snap 0.16.0 on toolchain nightly [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lalrpop-snap 0.16.0 [INFO] finished tweaking crates.io crate lalrpop-snap 0.16.0 [INFO] tweaked toml for crates.io crate lalrpop-snap 0.16.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded itertools v0.7.11 [INFO] [stderr] Downloaded ena v0.9.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 01257b6065826ae095db1235e3f3d647031b716acc52228038ae2f3c13b7b511 [INFO] running `Command { std: "docker" "start" "-a" "01257b6065826ae095db1235e3f3d647031b716acc52228038ae2f3c13b7b511", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "01257b6065826ae095db1235e3f3d647031b716acc52228038ae2f3c13b7b511", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01257b6065826ae095db1235e3f3d647031b716acc52228038ae2f3c13b7b511", kill_on_drop: false }` [INFO] [stdout] 01257b6065826ae095db1235e3f3d647031b716acc52228038ae2f3c13b7b511 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 84250d2b51baa8812bed10a44152663ff236845f148711919a7ca648978a4566 [INFO] running `Command { std: "docker" "start" "-a" "84250d2b51baa8812bed10a44152663ff236845f148711919a7ca648978a4566", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling libc v0.2.138 [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling serde v1.0.150 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking term v0.4.6 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking new_debug_unreachable v1.0.4 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking ordermap v0.3.5 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking fixedbitset v0.1.9 [INFO] [stderr] Checking ascii-canvas v1.0.0 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking unicode-xid v0.1.0 [INFO] [stderr] Checking lalrpop-util v0.16.3 [INFO] [stderr] Checking ena v0.9.3 [INFO] [stderr] Checking petgraph v0.4.13 [INFO] [stderr] Checking regex-syntax v0.4.2 [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] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Checking regex v1.7.0 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling string_cache_codegen v0.4.4 [INFO] [stderr] Compiling string_cache v0.7.5 [INFO] [stderr] Documenting lalrpop-snap v0.16.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/util.rs:27:20 [INFO] [stdout] | [INFO] [stdout] 27 | 'a'...'z' | '0'...'9' | 'A'...'Z' => try!(write!(fmt, "{}", c)), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/util.rs:27:32 [INFO] [stdout] | [INFO] [stdout] 27 | 'a'...'z' | '0'...'9' | 'A'...'Z' => try!(write!(fmt, "{}", c)), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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/util.rs:27:44 [INFO] [stdout] | [INFO] [stdout] 27 | 'a'...'z' | '0'...'9' | 'A'...'Z' => try!(write!(fmt, "{}", c)), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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/lr1/codegen/ascent.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | /// ``` [INFO] [stdout] | _____^ [INFO] [stdout] 58 | | /// ... A B C X Y Z [INFO] [stdout] 59 | | /// ~~~ ~~~~~ ~~~~~ [INFO] [stdout] 60 | | /// | | | [INFO] [stdout] ... | [INFO] [stdout] 65 | | /// Prefix (stuff we don't know about that is also on the stack [INFO] [stdout] 66 | | /// ``` [INFO] [stdout] | |_______^ [INFO] [stdout] | [INFO] [stdout] = note: error from rustc: this file contains an unclosed delimiter [INFO] [stdout] = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default [INFO] [stdout] help: mark blocks that do not contain Rust code as text [INFO] [stdout] | [INFO] [stdout] 57 | /// ```text [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: could not parse code block as Rust code [INFO] [stdout] --> src/lr1/codegen/parse_table.rs:1918:9 [INFO] [stdout] | [INFO] [stdout] 1918 | /// ```ignore [INFO] [stdout] | _________^ [INFO] [stdout] 1919 | | /// fn __accepts() { [INFO] [stdout] 1920 | | /// error_state: i32, [INFO] [stdout] 1921 | | /// states: &Vec, [INFO] [stdout] ... | [INFO] [stdout] 1925 | | /// } [INFO] [stdout] 1926 | | /// ``` [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] help: `ignore` code blocks require valid Rust code for syntax highlighting; mark blocks that do not contain Rust code as text: ```text [INFO] [stdout] --> src/lr1/codegen/parse_table.rs:1918:9 [INFO] [stdout] | [INFO] [stdout] 1918 | /// ```ignore [INFO] [stdout] | ^^^ [INFO] [stdout] = note: error from rustc: mismatched closing delimiter: `)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.96s [INFO] running `Command { std: "docker" "inspect" "84250d2b51baa8812bed10a44152663ff236845f148711919a7ca648978a4566", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84250d2b51baa8812bed10a44152663ff236845f148711919a7ca648978a4566", kill_on_drop: false }` [INFO] [stdout] 84250d2b51baa8812bed10a44152663ff236845f148711919a7ca648978a4566 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0e4b79afad08d5d4d74069527bf2a5f39ff4eec786233dcd15918b418824d0d8 [INFO] running `Command { std: "docker" "start" "-a" "0e4b79afad08d5d4d74069527bf2a5f39ff4eec786233dcd15918b418824d0d8", kill_on_drop: false }` [INFO] [stderr] Documenting lalrpop-snap v0.16.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/util.rs:27:20 [INFO] [stdout] | [INFO] [stdout] 27 | 'a'...'z' | '0'...'9' | 'A'...'Z' => try!(write!(fmt, "{}", c)), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/util.rs:27:32 [INFO] [stdout] | [INFO] [stdout] 27 | 'a'...'z' | '0'...'9' | 'A'...'Z' => try!(write!(fmt, "{}", c)), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) 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/util.rs:27:44 [INFO] [stdout] | [INFO] [stdout] 27 | 'a'...'z' | '0'...'9' | 'A'...'Z' => try!(write!(fmt, "{}", c)), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.19s [INFO] running `Command { std: "docker" "inspect" "0e4b79afad08d5d4d74069527bf2a5f39ff4eec786233dcd15918b418824d0d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e4b79afad08d5d4d74069527bf2a5f39ff4eec786233dcd15918b418824d0d8", kill_on_drop: false }` [INFO] [stdout] 0e4b79afad08d5d4d74069527bf2a5f39ff4eec786233dcd15918b418824d0d8