[INFO] fetching crate dimacs 0.2.0... [INFO] documenting dimacs-0.2.0 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] extracting crate dimacs 0.2.0 into /workspace/builds/worker-17/source [INFO] validating manifest of crates.io crate dimacs 0.2.0 on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dimacs 0.2.0 [INFO] finished tweaking crates.io crate dimacs 0.2.0 [INFO] tweaked toml for crates.io crate dimacs 0.2.0 written to /workspace/builds/worker-17/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8dd4fb28d7df2655eceeaa5b0d1c78a4ede711e014ff524c246b1ef6288349cd [INFO] running `Command { std: "docker" "start" "-a" "8dd4fb28d7df2655eceeaa5b0d1c78a4ede711e014ff524c246b1ef6288349cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8dd4fb28d7df2655eceeaa5b0d1c78a4ede711e014ff524c246b1ef6288349cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8dd4fb28d7df2655eceeaa5b0d1c78a4ede711e014ff524c246b1ef6288349cd", kill_on_drop: false }` [INFO] [stdout] 8dd4fb28d7df2655eceeaa5b0d1c78a4ede711e014ff524c246b1ef6288349cd [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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1bf1668552d288eb8484a6b9388e2b50ea77fd8e8cfc4c3187ed13fe281cb5df [INFO] running `Command { std: "docker" "start" "-a" "1bf1668552d288eb8484a6b9388e2b50ea77fd8e8cfc4c3187ed13fe281cb5df", kill_on_drop: false }` [INFO] [stderr] Checking bitflags v0.8.2 [INFO] [stderr] Documenting dimacs v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer.rs:235:8 [INFO] [stdout] | [INFO] [stdout] 235 | 'A'...'Z' | [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 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/lexer.rs:236:8 [INFO] [stdout] | [INFO] [stdout] 236 | 'a'...'z' => self.scan_keyword(), [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/lexer.rs:238:8 [INFO] [stdout] | [INFO] [stdout] 238 | '1'...'9' => self.scan_nat(), [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 1.52s [INFO] running `Command { std: "docker" "inspect" "1bf1668552d288eb8484a6b9388e2b50ea77fd8e8cfc4c3187ed13fe281cb5df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1bf1668552d288eb8484a6b9388e2b50ea77fd8e8cfc4c3187ed13fe281cb5df", kill_on_drop: false }` [INFO] [stdout] 1bf1668552d288eb8484a6b9388e2b50ea77fd8e8cfc4c3187ed13fe281cb5df [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" "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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stdout] 17a7a53b2dac55f05d287283129a6ca68dc2850699922d0cc8dfc17f9daa841e [INFO] running `Command { std: "docker" "start" "-a" "17a7a53b2dac55f05d287283129a6ca68dc2850699922d0cc8dfc17f9daa841e", kill_on_drop: false }` [INFO] [stderr] Checking bitflags v0.8.2 [INFO] [stderr] Documenting dimacs v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer.rs:235:8 [INFO] [stdout] | [INFO] [stdout] 235 | 'A'...'Z' | [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 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/lexer.rs:236:8 [INFO] [stdout] | [INFO] [stdout] 236 | 'a'...'z' => self.scan_keyword(), [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/lexer.rs:238:8 [INFO] [stdout] | [INFO] [stdout] 238 | '1'...'9' => self.scan_nat(), [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 1.83s [INFO] running `Command { std: "docker" "inspect" "17a7a53b2dac55f05d287283129a6ca68dc2850699922d0cc8dfc17f9daa841e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17a7a53b2dac55f05d287283129a6ca68dc2850699922d0cc8dfc17f9daa841e", kill_on_drop: false }` [INFO] [stdout] 17a7a53b2dac55f05d287283129a6ca68dc2850699922d0cc8dfc17f9daa841e