[INFO] fetching crate prettify-cmark 0.1.2...
[INFO] testing prettify-cmark-0.1.2 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate prettify-cmark 0.1.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate prettify-cmark 0.1.2 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate prettify-cmark 0.1.2
[INFO] finished tweaking crates.io crate prettify-cmark 0.1.2
[INFO] tweaked toml for crates.io crate prettify-cmark 0.1.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", 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] 3c70a9eb7e99a0a111e6f92f71f1e2db4f574835a801eb7d47eb45756291f49e
[INFO] running `Command { std: "docker" "start" "-a" "3c70a9eb7e99a0a111e6f92f71f1e2db4f574835a801eb7d47eb45756291f49e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c70a9eb7e99a0a111e6f92f71f1e2db4f574835a801eb7d47eb45756291f49e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c70a9eb7e99a0a111e6f92f71f1e2db4f574835a801eb7d47eb45756291f49e", kill_on_drop: false }`
[INFO] [stdout] 3c70a9eb7e99a0a111e6f92f71f1e2db4f574835a801eb7d47eb45756291f49e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2da7409255ed6a209eed964fbc37d362d96d4aa2e9364d4bfeac53ba9898f061
[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" "2da7409255ed6a209eed964fbc37d362d96d4aa2e9364d4bfeac53ba9898f061", kill_on_drop: false }`
[INFO] [stderr]    Compiling pulldown-cmark v0.1.2
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling prettify-cmark v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.77s
[INFO] running `Command { std: "docker" "inspect" "2da7409255ed6a209eed964fbc37d362d96d4aa2e9364d4bfeac53ba9898f061", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2da7409255ed6a209eed964fbc37d362d96d4aa2e9364d4bfeac53ba9898f061", kill_on_drop: false }`
[INFO] [stdout] 2da7409255ed6a209eed964fbc37d362d96d4aa2e9364d4bfeac53ba9898f061
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b5ad89a4fb67a54c104bb7f5cfe62448352d70c4b244593475cac8ad42e98af
[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" "4b5ad89a4fb67a54c104bb7f5cfe62448352d70c4b244593475cac8ad42e98af", kill_on_drop: false }`
[INFO] [stderr]    Compiling prettify-cmark v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "4b5ad89a4fb67a54c104bb7f5cfe62448352d70c4b244593475cac8ad42e98af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b5ad89a4fb67a54c104bb7f5cfe62448352d70c4b244593475cac8ad42e98af", kill_on_drop: false }`
[INFO] [stdout] 4b5ad89a4fb67a54c104bb7f5cfe62448352d70c4b244593475cac8ad42e98af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0ae11adc780e67273ff1f1b610f1b0eb10eba8a2fc868f94729c79ab5acae615
[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" "0ae11adc780e67273ff1f1b610f1b0eb10eba8a2fc868f94729c79ab5acae615", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/prettify_cmark-39fff89555885804
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test tests::blockquote_with_hardbreak ... ok
[INFO] [stdout] test tests::blockquote_with_softbreak ... ok
[INFO] [stdout] test tests::headlines_with_paragraphs ... ok
[INFO] [stdout] test tests::image_with_title ... ok
[INFO] [stdout] test tests::numbered_list_with_multiple_paragraphs ... ok
[INFO] [stdout] test tests::nested_lists_with_blockquotes ... ok
[INFO] [stdout] test tests::paragraph_with_emphasis ... ok
[INFO] [stdout] test tests::paragraph_with_inline_code ... ok
[INFO] [stdout] test tests::link_without_title ... ok
[INFO] [stdout] test tests::list_with_mixed_paragraphs_and_blockquotes ... ok
[INFO] [stdout] test tests::blockquote_with_two_paragrahs ... ok
[INFO] [stdout] test tests::image_without_title ... ok
[INFO] [stdout] test tests::blockquote_with_single_line ... ok
[INFO] [stdout] test tests::link_with_title ... ok
[INFO] [stdout] test tests::nested_lists ... ok
[INFO] [stdout] test tests::code_block_within_block_quote ... ok
[INFO] [stdout] test tests::paragraph_with_softbreak ... ok
[INFO] [stdout] test tests::paragraph_with_inline_html ... ok
[INFO] [stdout] test tests::two_simple_paragraphs_separated_by_rule ... ok
[INFO] [stdout] test tests::simple_code_block ... ok
[INFO] [stdout] test tests::simple_paragraph ... ok
[INFO] [stdout] test tests::list_with_multiple_paragraphs ... ok
[INFO] [stdout] test tests::two_simple_paragraphs ... ok
[INFO] [stdout] test tests::code_block_within_list_item ... ok
[INFO] [stdout] test tests::list_with_single_paragraphs ... ok
[INFO] [stdout] test tests::empty_headline ... ok
[INFO] [stdout] test tests::paragraph_with_hardbreak ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests prettify-cmark
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - prettify (line 58) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/lib.rs - PrettyDisplay (line 74) ... ok
[INFO] [stdout] test src/printer.rs - printer::PrettyPrinter (line 14) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/lib.rs - PrettyDisplay (line 82) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0ae11adc780e67273ff1f1b610f1b0eb10eba8a2fc868f94729c79ab5acae615", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ae11adc780e67273ff1f1b610f1b0eb10eba8a2fc868f94729c79ab5acae615", kill_on_drop: false }`
[INFO] [stdout] 0ae11adc780e67273ff1f1b610f1b0eb10eba8a2fc868f94729c79ab5acae615