[INFO] fetching crate cmark-writer 0.9.0...
[INFO] testing cmark-writer-0.9.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate cmark-writer 0.9.0 into /workspace/builds/worker-6-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cmark-writer 0.9.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ecow v0.2.6
[INFO] [stderr]   Downloaded cmark-writer-macros v0.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6bdb98785e3bb037619d27e3626558295b26e5e340bcc62f2653b128b87d8f83
[INFO] running `Command { std: "docker" "start" "-a" "6bdb98785e3bb037619d27e3626558295b26e5e340bcc62f2653b128b87d8f83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bdb98785e3bb037619d27e3626558295b26e5e340bcc62f2653b128b87d8f83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bdb98785e3bb037619d27e3626558295b26e5e340bcc62f2653b128b87d8f83", kill_on_drop: false }`
[INFO] [stdout] 6bdb98785e3bb037619d27e3626558295b26e5e340bcc62f2653b128b87d8f83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 221da24a49ac45c7082c2076627b281385c17a8ba257f711020bb313ffb61d34
[INFO] running `Command { std: "docker" "start" "-a" "221da24a49ac45c7082c2076627b281385c17a8ba257f711020bb313ffb61d34", 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 cmark-writer-macros v0.9.0
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling cmark-writer v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.35s
[INFO] running `Command { std: "docker" "inspect" "221da24a49ac45c7082c2076627b281385c17a8ba257f711020bb313ffb61d34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "221da24a49ac45c7082c2076627b281385c17a8ba257f711020bb313ffb61d34", kill_on_drop: false }`
[INFO] [stdout] 221da24a49ac45c7082c2076627b281385c17a8ba257f711020bb313ffb61d34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9dbe695f968c9a5e3894fba7da8d9023d39363b1afaa43d96b80cb1fede5136b
[INFO] running `Command { std: "docker" "start" "-a" "9dbe695f968c9a5e3894fba7da8d9023d39363b1afaa43d96b80cb1fede5136b", 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 1.03s
[INFO] running `Command { std: "docker" "inspect" "9dbe695f968c9a5e3894fba7da8d9023d39363b1afaa43d96b80cb1fede5136b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dbe695f968c9a5e3894fba7da8d9023d39363b1afaa43d96b80cb1fede5136b", kill_on_drop: false }`
[INFO] [stdout] 9dbe695f968c9a5e3894fba7da8d9023d39363b1afaa43d96b80cb1fede5136b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3f79b5439d4b4d6fff9ede9df3f23ceddaecce9fb7acddbf2fb9e0ebedf8cfc8
[INFO] running `Command { std: "docker" "start" "-a" "3f79b5439d4b4d6fff9ede9df3f23ceddaecce9fb7acddbf2fb9e0ebedf8cfc8", 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::thematic_break_ends_with_newline ... 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::cmark::tests::paragraphs_are_separated_by_blank_line ... ok
[INFO] [stdout] test writer::cmark::tests::autolink_preserves_url ... ok
[INFO] [stdout] test writer::html::tests::guarded_writer_errors_on_invalid_tag_in_strict_mode ... ok
[INFO] [stdout] test writer::html::tests::guarded_writer_textualizes_invalid_attribute_in_non_strict_mode ... ok
[INFO] [stdout] test writer::html::tests::guarded_writer_renders_safe_html_element ... ok
[INFO] [stdout] test writer::html::tests::guarded_writer_textualizes_invalid_tag_in_non_strict_mode ... ok
[INFO] [stdout] test writer::html::tests::write_trusted_html_keeps_fragment_verbatim ... ok
[INFO] [stdout] test writer::html::tests::write_untrusted_html_escapes_fragment ... ok
[INFO] [stdout] test writer::cmark::tests::setext_heading_matches_content_width ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cmark_writer
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/ast/custom.rs - ast::custom::CustomNode (line 19) ... ok
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] test src/writer/html/core/mod.rs - writer::html::core::HtmlWriter (line 42) ... ok
[INFO] [stdout] test src/lib.rs - (line 116) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - (line 90) ... ok
[INFO] [stdout] test src/lib.rs - (line 49) ... 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 0.90s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3f79b5439d4b4d6fff9ede9df3f23ceddaecce9fb7acddbf2fb9e0ebedf8cfc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f79b5439d4b4d6fff9ede9df3f23ceddaecce9fb7acddbf2fb9e0ebedf8cfc8", kill_on_drop: false }`
[INFO] [stdout] 3f79b5439d4b4d6fff9ede9df3f23ceddaecce9fb7acddbf2fb9e0ebedf8cfc8