[INFO] fetching crate markdown 0.3.0...
[INFO] testing markdown-0.3.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate markdown 0.3.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate markdown 0.3.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate markdown 0.3.0
[INFO] finished tweaking crates.io crate markdown 0.3.0
[INFO] tweaked toml for crates.io crate markdown 0.3.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate markdown 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dbe164307a1c48a077ca7c5b2f335a62507f73f93282a7af1cf69f5156e8c61f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "dbe164307a1c48a077ca7c5b2f335a62507f73f93282a7af1cf69f5156e8c61f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbe164307a1c48a077ca7c5b2f335a62507f73f93282a7af1cf69f5156e8c61f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbe164307a1c48a077ca7c5b2f335a62507f73f93282a7af1cf69f5156e8c61f", kill_on_drop: false }`
[INFO] [stdout] dbe164307a1c48a077ca7c5b2f335a62507f73f93282a7af1cf69f5156e8c61f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 51a0fd5d12bc219854c154150790d37dc8170d837a7da0d12f9c6e51b742df1b
[INFO] running `Command { std: "docker" "start" "-a" "51a0fd5d12bc219854c154150790d37dc8170d837a7da0d12f9c6e51b742df1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling pipeline v0.5.0
[INFO] [stderr]    Compiling aho-corasick v0.7.13
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling markdown v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.39s
[INFO] running `Command { std: "docker" "inspect" "51a0fd5d12bc219854c154150790d37dc8170d837a7da0d12f9c6e51b742df1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51a0fd5d12bc219854c154150790d37dc8170d837a7da0d12f9c6e51b742df1b", kill_on_drop: false }`
[INFO] [stdout] 51a0fd5d12bc219854c154150790d37dc8170d837a7da0d12f9c6e51b742df1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df785f0a81c28d0a56c3bbe174a0de7bc374acedd94d40ee7d0f9171cc78e345
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "df785f0a81c28d0a56c3bbe174a0de7bc374acedd94d40ee7d0f9171cc78e345", kill_on_drop: false }`
[INFO] [stderr]    Compiling difference v0.4.1
[INFO] [stderr]    Compiling markdown v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.33s
[INFO] running `Command { std: "docker" "inspect" "df785f0a81c28d0a56c3bbe174a0de7bc374acedd94d40ee7d0f9171cc78e345", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df785f0a81c28d0a56c3bbe174a0de7bc374acedd94d40ee7d0f9171cc78e345", kill_on_drop: false }`
[INFO] [stdout] df785f0a81c28d0a56c3bbe174a0de7bc374acedd94d40ee7d0f9171cc78e345
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3bb489a4f052eabf00637aaa11f0ead015457b65bb5856035bcff8833bcae210
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3bb489a4f052eabf00637aaa11f0ead015457b65bb5856035bcff8833bcae210", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 54 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/markdown-7a0dcf0cbe4f791e
[INFO] [stdout] test parser::block::blockquote::test::no_early_matching ... ok
[INFO] [stdout] test parser::block::code_block::test::knows_when_to_stop ... ok
[INFO] [stdout] test parser::block::code_block::test::no_false_positives ... ok
[INFO] [stdout] test parser::block::ordered_list::test::no_early_matching ... ok
[INFO] [stdout] test parser::block::ordered_list::test::no_false_positives ... ok
[INFO] [stdout] test parser::block::blockquote::test::no_false_positives ... ok
[INFO] [stdout] test parser::block::code_block::test::finds_code_block ... ok
[INFO] [stdout] test parser::block::atx_header::test::no_false_positives ... ok
[INFO] [stdout] test parser::block::hr::test::no_false_positives ... ok
[INFO] [stdout] test parser::block::hr::test::finds_hr ... ok
[INFO] [stdout] test parser::block::code_block::test::no_early_matching ... ok
[INFO] [stdout] test parser::block::atx_header::test::ignores_closing_hashes ... ok
[INFO] [stdout] test parser::block::unordered_list::test::knows_when_to_stop ... ok
[INFO] [stdout] test parser::block::test::finds_code_block ... ok
[INFO] [stdout] test parser::block::test::finds_setext_header ... ok
[INFO] [stdout] test parser::span::br::test::finds_breaks ... ok
[INFO] [stdout] test parser::block::test::finds_hr ... ok
[INFO] [stdout] test parser::block::unordered_list::test::no_early_matching ... ok
[INFO] [stdout] test parser::block::test::finds_blockquotes ... ok
[INFO] [stdout] test parser::span::code::no_early_matching ... ok
[INFO] [stdout] test parser::span::code::no_false_positives ... ok
[INFO] [stdout] test parser::span::emphasis::test::no_early_matching ... ok
[INFO] [stdout] test parser::span::code::finds_code ... ok
[INFO] [stdout] test parser::block::ordered_list::test::knows_when_to_stop ... ok
[INFO] [stdout] test parser::span::br::test::no_false_positives ... ok
[INFO] [stdout] test parser::span::image::no_false_positives ... ok
[INFO] [stdout] test parser::span::link::finds_link ... ok
[INFO] [stdout] test parser::block::unordered_list::test::no_false_positives ... ok
[INFO] [stdout] test parser::span::emphasis::test::finds_emphasis ... ok
[INFO] [stdout] test parser::span::image::finds_image ... ok
[INFO] [stdout] test parser::span::image::no_early_matching ... ok
[INFO] [stdout] test parser::span::emphasis::test::no_false_positives ... ok
[INFO] [stdout] test parser::block::setext_header::test::finds_atx_header ... ok
[INFO] [stdout] test parser::block::ordered_list::test::finds_list ... ok
[INFO] [stdout] test parser::span::strong::test::no_early_matching ... ok
[INFO] [stdout] test parser::span::link::no_false_positives ... ok
[INFO] [stdout] test parser::span::test::finds_breaks ... ok
[INFO] [stdout] test parser::span::link::no_early_matching ... ok
[INFO] [stdout] test parser::span::test::converts_into_text ... ok
[INFO] [stdout] test parser::span::strong::test::no_false_positives ... ok
[INFO] [stdout] test parser::span::test::finds_link ... ok
[INFO] [stdout] test parser::span::test::finds_emphasis ... ok
[INFO] [stdout] test parser::span::test::properly_consumes_multibyte_utf8 ... ok
[INFO] [stdout] test parser::span::test::finds_image ... ok
[INFO] [stdout] test parser::span::test::finds_strong ... ok
[INFO] [stdout] test parser::span::test::finds_everything ... ok
[INFO] [stdout] test parser::span::test::finds_code ... ok
[INFO] [stdout] test parser::block::unordered_list::test::finds_list ... ok
[INFO] [stdout] test parser::block::blockquote::test::knows_when_to_stop ... ok
[INFO] [stdout] test parser::block::test::finds_atx_header ... ok
[INFO] [stdout] test parser::block::ordered_list::test::multi_level_list ... ok
[INFO] [stdout] test parser::block::blockquote::test::finds_blockquote ... ok
[INFO] [stdout] test parser::block::atx_header::test::finds_atx_header ... ok
[INFO] [stdout] test parser::span::strong::test::finds_strong ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 54 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/markdown-2fa366c188ff1bf4
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-ae3d481bc591f890
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test fixtures::one ... ok
[INFO] [stdout] test fixtures::code3 ... ok
[INFO] [stdout] test fixtures::blank ... ok
[INFO] [stdout] test fixtures::code2 ... ok
[INFO] [stdout] test fixtures::easy ... ok
[INFO] [stdout] test fixtures::rt_blank ... ok
[INFO] [stdout] test fixtures::code ... ok
[INFO] [stdout] test fixtures::alt ... ok
[INFO] [stdout] test fixtures::rt_code ... ok
[INFO] [stdout] test fixtures::rt_code2 ... ok
[INFO] [stdout] test fixtures::lists8 ... ok
[INFO] [stdout] test fixtures::headers ... ok
[INFO] [stdout] test fixtures::rt_alt ... ok
[INFO] [stdout] test fixtures::list3 ... ok
[INFO] [stdout] test fixtures::list1 ... ok
[INFO] [stdout] test fixtures::rt_headers ... ok
[INFO] [stdout] test fixtures::rt_easy ... ok
[INFO] [stdout] test fixtures::rt_blanks_in_code ... ok
[INFO] [stdout] test fixtures::blanks_in_code ... ok
[INFO] [stdout] test fixtures::rt_paragraphs ... ok
[INFO] [stdout] test fixtures::rt_list1 ... ok
[INFO] [stdout] test fixtures::paragraphs ... ok
[INFO] [stdout] test fixtures::rt_list3 ... ok
[INFO] [stdout] test fixtures::rt_lists8 ... ok
[INFO] [stdout] test fixtures::test ... ok
[INFO] [stdout] test fixtures::rt_one ... ok
[INFO] [stdout] test fixtures::paragraph ... ok
[INFO] [stdout] test fixtures::rt_test ... ok
[INFO] [stdout] test fixtures::rt_paragraph ... ok
[INFO] [stdout] test fixtures::rt_code3 ... ok
[INFO] [stdout] test fixtures::list2 ... ok
[INFO] [stdout] test fixtures::wrapping ... ok
[INFO] [stdout] test fixtures::rt_wrapping ... ok
[INFO] [stdout] test fixtures::rt_list2 ... ok
[INFO] [stdout] test fixtures::rt_lists ... ok
[INFO] [stdout] test fixtures::lists ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests markdown
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3bb489a4f052eabf00637aaa11f0ead015457b65bb5856035bcff8833bcae210", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bb489a4f052eabf00637aaa11f0ead015457b65bb5856035bcff8833bcae210", kill_on_drop: false }`
[INFO] [stdout] 3bb489a4f052eabf00637aaa11f0ead015457b65bb5856035bcff8833bcae210