[INFO] fetching crate tree-sitter-md 0.0.1...
[INFO] documenting tree-sitter-md-0.0.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate tree-sitter-md 0.0.1 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate tree-sitter-md 0.0.1 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 tree-sitter-md 0.0.1
[INFO] finished tweaking crates.io crate tree-sitter-md 0.0.1
[INFO] tweaked toml for crates.io crate tree-sitter-md 0.0.1 written to /workspace/builds/worker-31/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-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 3378b919fa9fd4cec5474f16b763ed535edac2e50ced3919183aaf3baf1673e4
[INFO] running `Command { std: "docker" "start" "-a" "3378b919fa9fd4cec5474f16b763ed535edac2e50ced3919183aaf3baf1673e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3378b919fa9fd4cec5474f16b763ed535edac2e50ced3919183aaf3baf1673e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3378b919fa9fd4cec5474f16b763ed535edac2e50ced3919183aaf3baf1673e4", kill_on_drop: false }`
[INFO] [stdout] 3378b919fa9fd4cec5474f16b763ed535edac2e50ced3919183aaf3baf1673e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 0df393c03825686eb44f1d49e47794902543d0a04e5966b5e03be60c03afef6e
[INFO] running `Command { std: "docker" "start" "-a" "0df393c03825686eb44f1d49e47794902543d0a04e5966b5e03be60c03afef6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling tree-sitter v0.20.6
[INFO] [stderr]    Compiling tree-sitter-md v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr] warning: src/scanner.cc: In member function 'bool Scanner::scan(TSLexer*, const bool*)':
[INFO] [stderr] warning: src/scanner.cc:299:23: warning: unused variable 'block' [-Wunused-variable]
[INFO] [stderr] warning:   299 |                 Block block = open_blocks[open_blocks.size() - 1];
[INFO] [stderr] warning:       |                       ^~~~~
[INFO] [stderr] warning: src/scanner.cc:469:34: warning: unused variable 'success' [-Wunused-variable]
[INFO] [stderr] warning:   469 |                             bool success = false;
[INFO] [stderr] warning:       |                                  ^~~~~~~
[INFO] [stderr] warning: src/scanner.cc: In member function 'bool Scanner::match(TSLexer*, Block)':
[INFO] [stderr] warning: src/scanner.cc:665:13: warning: case value '3' not in enumerated type 'Block' [-Wswitch]
[INFO] [stderr] warning:   665 |             case LIST_ITEM + 1:
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: src/scanner.cc:666:13: warning: case value '4' not in enumerated type 'Block' [-Wswitch]
[INFO] [stderr] warning:   666 |             case LIST_ITEM + 2:
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: src/scanner.cc:667:13: warning: case value '5' not in enumerated type 'Block' [-Wswitch]
[INFO] [stderr] warning:   667 |             case LIST_ITEM + 3:
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: src/scanner.cc:668:13: warning: case value '6' not in enumerated type 'Block' [-Wswitch]
[INFO] [stderr] warning:   668 |             case LIST_ITEM + 4:
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: src/scanner.cc:669:13: warning: case value '7' not in enumerated type 'Block' [-Wswitch]
[INFO] [stderr] warning:   669 |             case LIST_ITEM + 5:
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: src/scanner.cc:670:13: warning: case value '8' not in enumerated type 'Block' [-Wswitch]
[INFO] [stderr] warning:   670 |             case LIST_ITEM + 6:
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: src/scanner.cc:671:13: warning: case value '9' not in enumerated type 'Block' [-Wswitch]
[INFO] [stderr] warning:   671 |             case LIST_ITEM + 7:
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: src/scanner.cc:672:13: warning: case value '10' not in enumerated type 'Block' [-Wswitch]
[INFO] [stderr] warning:   672 |             case LIST_ITEM + 8:
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: src/scanner.cc:673:13: warning: case value '11' not in enumerated type 'Block' [-Wswitch]
[INFO] [stderr] warning:   673 |             case LIST_ITEM + 9:
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: src/scanner.cc:674:13: warning: case value '12' not in enumerated type 'Block' [-Wswitch]
[INFO] [stderr] warning:   674 |             case LIST_ITEM + 10:
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: src/scanner.cc:675:13: warning: case value '13' not in enumerated type 'Block' [-Wswitch]
[INFO] [stderr] warning:   675 |             case LIST_ITEM + 11:
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: src/scanner.cc:676:13: warning: case value '14' not in enumerated type 'Block' [-Wswitch]
[INFO] [stderr] warning:   676 |             case LIST_ITEM + 12:
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: src/scanner.cc:677:13: warning: case value '15' not in enumerated type 'Block' [-Wswitch]
[INFO] [stderr] warning:   677 |             case LIST_ITEM + 13:
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: src/scanner.cc:678:13: warning: case value '16' not in enumerated type 'Block' [-Wswitch]
[INFO] [stderr] warning:   678 |             case LIST_ITEM + 14:
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr]  Documenting tree-sitter-md v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.47s
[INFO] running `Command { std: "docker" "inspect" "0df393c03825686eb44f1d49e47794902543d0a04e5966b5e03be60c03afef6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0df393c03825686eb44f1d49e47794902543d0a04e5966b5e03be60c03afef6e", kill_on_drop: false }`
[INFO] [stdout] 0df393c03825686eb44f1d49e47794902543d0a04e5966b5e03be60c03afef6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 3bb87f44be6438d8c8ef3eec1fabffcb801f1366c86532c3e9f6421dca40139c
[INFO] running `Command { std: "docker" "start" "-a" "3bb87f44be6438d8c8ef3eec1fabffcb801f1366c86532c3e9f6421dca40139c", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking regex-syntax v0.6.26
[INFO] [stderr]    Compiling tree-sitter v0.20.6
[INFO] [stderr]    Compiling tree-sitter-md v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr] warning: src/scanner.cc: In member function 'bool Scanner::scan(TSLexer*, const bool*)':
[INFO] [stderr] warning: src/scanner.cc:299:23: warning: unused variable 'block' [-Wunused-variable]
[INFO] [stderr] warning:   299 |                 Block block = open_blocks[open_blocks.size() - 1];
[INFO] [stderr] warning:       |                       ^~~~~
[INFO] [stderr] warning: src/scanner.cc:469:34: warning: unused variable 'success' [-Wunused-variable]
[INFO] [stderr] warning:   469 |                             bool success = false;
[INFO] [stderr] warning:       |                                  ^~~~~~~
[INFO] [stderr] warning: src/scanner.cc: In member function 'bool Scanner::match(TSLexer*, Block)':
[INFO] [stderr] warning: src/scanner.cc:665:13: warning: case value '3' not in enumerated type 'Block' [-Wswitch]
[INFO] [stderr] warning:   665 |             case LIST_ITEM + 1:
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: src/scanner.cc:666:13: warning: case value '4' not in enumerated type 'Block' [-Wswitch]
[INFO] [stderr] warning:   666 |             case LIST_ITEM + 2:
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: src/scanner.cc:667:13: warning: case value '5' not in enumerated type 'Block' [-Wswitch]
[INFO] [stderr] warning:   667 |             case LIST_ITEM + 3:
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: src/scanner.cc:668:13: warning: case value '6' not in enumerated type 'Block' [-Wswitch]
[INFO] [stderr] warning:   668 |             case LIST_ITEM + 4:
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: src/scanner.cc:669:13: warning: case value '7' not in enumerated type 'Block' [-Wswitch]
[INFO] [stderr] warning:   669 |             case LIST_ITEM + 5:
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: src/scanner.cc:670:13: warning: case value '8' not in enumerated type 'Block' [-Wswitch]
[INFO] [stderr] warning:   670 |             case LIST_ITEM + 6:
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: src/scanner.cc:671:13: warning: case value '9' not in enumerated type 'Block' [-Wswitch]
[INFO] [stderr] warning:   671 |             case LIST_ITEM + 7:
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: src/scanner.cc:672:13: warning: case value '10' not in enumerated type 'Block' [-Wswitch]
[INFO] [stderr] warning:   672 |             case LIST_ITEM + 8:
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: src/scanner.cc:673:13: warning: case value '11' not in enumerated type 'Block' [-Wswitch]
[INFO] [stderr] warning:   673 |             case LIST_ITEM + 9:
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: src/scanner.cc:674:13: warning: case value '12' not in enumerated type 'Block' [-Wswitch]
[INFO] [stderr] warning:   674 |             case LIST_ITEM + 10:
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: src/scanner.cc:675:13: warning: case value '13' not in enumerated type 'Block' [-Wswitch]
[INFO] [stderr] warning:   675 |             case LIST_ITEM + 11:
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: src/scanner.cc:676:13: warning: case value '14' not in enumerated type 'Block' [-Wswitch]
[INFO] [stderr] warning:   676 |             case LIST_ITEM + 12:
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: src/scanner.cc:677:13: warning: case value '15' not in enumerated type 'Block' [-Wswitch]
[INFO] [stderr] warning:   677 |             case LIST_ITEM + 13:
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr] warning: src/scanner.cc:678:13: warning: case value '16' not in enumerated type 'Block' [-Wswitch]
[INFO] [stderr] warning:   678 |             case LIST_ITEM + 14:
[INFO] [stderr] warning:       |             ^~~~
[INFO] [stderr]  Documenting tree-sitter-md v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.79s
[INFO] running `Command { std: "docker" "inspect" "3bb87f44be6438d8c8ef3eec1fabffcb801f1366c86532c3e9f6421dca40139c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bb87f44be6438d8c8ef3eec1fabffcb801f1366c86532c3e9f6421dca40139c", kill_on_drop: false }`
[INFO] [stdout] 3bb87f44be6438d8c8ef3eec1fabffcb801f1366c86532c3e9f6421dca40139c