[INFO] fetching crate cmark-writer 0.9.0...
[INFO] testing cmark-writer-0.9.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate cmark-writer 0.9.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate cmark-writer 0.9.0
[INFO] finished tweaking crates.io crate cmark-writer 0.9.0
[INFO] tweaked toml for crates.io crate cmark-writer 0.9.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cmark-writer 0.9.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cmark-writer 0.9.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a920b8062e7999d2a5b814e2bc93c63a289574ef550a3af0399e5dfeaf5eb008
[INFO] running `Command { std: "docker" "start" "-a" "a920b8062e7999d2a5b814e2bc93c63a289574ef550a3af0399e5dfeaf5eb008", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a920b8062e7999d2a5b814e2bc93c63a289574ef550a3af0399e5dfeaf5eb008", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a920b8062e7999d2a5b814e2bc93c63a289574ef550a3af0399e5dfeaf5eb008", kill_on_drop: false }`
[INFO] [stdout] a920b8062e7999d2a5b814e2bc93c63a289574ef550a3af0399e5dfeaf5eb008
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98db9f7bccf5138e65a828b1e39b98277bdd0ea75b3e4bdb027b3ed106ad27b4
[INFO] running `Command { std: "docker" "start" "-a" "98db9f7bccf5138e65a828b1e39b98277bdd0ea75b3e4bdb027b3ed106ad27b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling utf8-width v0.1.7
[INFO] [stderr]    Compiling ecow v0.2.6
[INFO] [stderr]    Compiling anstream v0.6.19
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling html-escape v0.2.13
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling cmark-writer-macros v0.9.0
[INFO] [stderr]    Compiling cmark-writer v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.97s
[INFO] running `Command { std: "docker" "inspect" "98db9f7bccf5138e65a828b1e39b98277bdd0ea75b3e4bdb027b3ed106ad27b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98db9f7bccf5138e65a828b1e39b98277bdd0ea75b3e4bdb027b3ed106ad27b4", kill_on_drop: false }`
[INFO] [stdout] 98db9f7bccf5138e65a828b1e39b98277bdd0ea75b3e4bdb027b3ed106ad27b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e277938fd141b4bba29332a357804870aedd08aa2557760eb746497f3914505a
[INFO] running `Command { std: "docker" "start" "-a" "e277938fd141b4bba29332a357804870aedd08aa2557760eb746497f3914505a", kill_on_drop: false }`
[INFO] [stderr]    Compiling cmark-writer v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "e277938fd141b4bba29332a357804870aedd08aa2557760eb746497f3914505a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e277938fd141b4bba29332a357804870aedd08aa2557760eb746497f3914505a", kill_on_drop: false }`
[INFO] [stdout] e277938fd141b4bba29332a357804870aedd08aa2557760eb746497f3914505a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ed1fc0322a7e4c6edc62bf114aacf0f62a6ac30d5011466b0adacaecde06a3b7
[INFO] running `Command { std: "docker" "start" "-a" "ed1fc0322a7e4c6edc62bf114aacf0f62a6ac30d5011466b0adacaecde06a3b7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cmark_writer-780af0ae64686b96)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test writer::cmark::tests::diagnostics_capture_warnings ... ok
[INFO] [stdout] test writer::cmark::tests::autolink_preserves_url ... ok
[INFO] [stdout] test writer::html::tests::attribute_escaping_handles_quotes_and_special_chars ... ok
[INFO] [stdout] test writer::html::tests::guarded_writer_errors_on_invalid_attribute_in_strict_mode ... ok
[INFO] [stdout] test writer::html::tests::guarded_writer_renders_safe_html_element ... ok
[INFO] [stdout] test writer::html::tests::write_trusted_html_keeps_fragment_verbatim ... ok
[INFO] [stdout] test writer::html::tests::guarded_writer_textualizes_invalid_attribute_in_non_strict_mode ... ok
[INFO] [stdout] test writer::cmark::tests::thematic_break_ends_with_newline ... ok
[INFO] [stdout] test writer::html::tests::write_untrusted_html_escapes_fragment ... ok
[INFO] [stdout] test writer::html::tests::guarded_writer_errors_on_invalid_tag_in_strict_mode ... ok
[INFO] [stdout] test writer::cmark::tests::setext_heading_matches_content_width ... ok
[INFO] [stdout] test writer::cmark::tests::paragraphs_are_separated_by_blank_line ... ok
[INFO] [stdout] test writer::html::tests::guarded_writer_textualizes_invalid_tag_in_non_strict_mode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cmark_writer
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/writer/html/core/mod.rs - writer::html::core::HtmlWriter (line 42) ... ok
[INFO] [stdout] test src/ast/custom.rs - ast::custom::CustomNode (line 19) ... ok
[INFO] [stdout] test src/lib.rs - (line 116) ... ok
[INFO] [stdout] test src/lib.rs - (line 90) ... ok
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/writer/html/core/mod.rs - writer::html::core::HtmlWriter (line 29) ... ok
[INFO] [stdout] test src/writer/html/options.rs - writer::html::options::HtmlWriterOptions (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.88s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ed1fc0322a7e4c6edc62bf114aacf0f62a6ac30d5011466b0adacaecde06a3b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed1fc0322a7e4c6edc62bf114aacf0f62a6ac30d5011466b0adacaecde06a3b7", kill_on_drop: false }`
[INFO] [stdout] ed1fc0322a7e4c6edc62bf114aacf0f62a6ac30d5011466b0adacaecde06a3b7