[INFO] fetching crate mdbook-plantuml 0.8.0...
[INFO] testing mdbook-plantuml-0.8.0 against 1.63.0 for beta-1.64-2
[INFO] extracting crate mdbook-plantuml 0.8.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate mdbook-plantuml 0.8.0 on toolchain 1.63.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.63.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mdbook-plantuml 0.8.0
[INFO] finished tweaking crates.io crate mdbook-plantuml 0.8.0
[INFO] tweaked toml for crates.io crate mdbook-plantuml 0.8.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate mdbook-plantuml 0.8.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.63.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a18639374644a2a9d18906827d9cc3b9707c29fb0c1971bcb94c8f751278bb8
[INFO] running `Command { std: "docker" "start" "-a" "3a18639374644a2a9d18906827d9cc3b9707c29fb0c1971bcb94c8f751278bb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a18639374644a2a9d18906827d9cc3b9707c29fb0c1971bcb94c8f751278bb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a18639374644a2a9d18906827d9cc3b9707c29fb0c1971bcb94c8f751278bb8", kill_on_drop: false }`
[INFO] [stdout] 3a18639374644a2a9d18906827d9cc3b9707c29fb0c1971bcb94c8f751278bb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 240f2f6d7982e0b05f7872930ff17a9825a7756a81d3d7f87cdd45688a58fbd7
[INFO] running `Command { std: "docker" "start" "-a" "240f2f6d7982e0b05f7872930ff17a9825a7756a81d3d7f87cdd45688a58fbd7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.1
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[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling tokio v1.19.2
[INFO] [stderr]    Compiling handlebars v4.3.1
[INFO] [stderr]    Compiling log4rs v1.1.1
[INFO] [stderr]    Compiling mdbook v0.4.18
[INFO] [stderr]    Compiling tokio-util v0.7.3
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling h2 v0.3.13
[INFO] [stderr]    Compiling hyper v0.14.19
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.11
[INFO] [stderr]    Compiling mdbook-plantuml v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 43s
[INFO] running `Command { std: "docker" "inspect" "240f2f6d7982e0b05f7872930ff17a9825a7756a81d3d7f87cdd45688a58fbd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "240f2f6d7982e0b05f7872930ff17a9825a7756a81d3d7f87cdd45688a58fbd7", kill_on_drop: false }`
[INFO] [stdout] 240f2f6d7982e0b05f7872930ff17a9825a7756a81d3d7f87cdd45688a58fbd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ccf054f04504c444ac8d5656034868ddc0e5e591fad55f21ab13715f7dd3edbf
[INFO] running `Command { std: "docker" "start" "-a" "ccf054f04504c444ac8d5656034868ddc0e5e591fad55f21ab13715f7dd3edbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling handlebox v0.3.0
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling pretty_assertions v1.2.1
[INFO] [stderr]    Compiling debugit v0.1.2
[INFO] [stderr]    Compiling simulacrum_shared v0.1.0
[INFO] [stderr]    Compiling simulacrum_mock v0.1.0
[INFO] [stderr]    Compiling simulacrum_user v0.1.0
[INFO] [stderr]    Compiling simulacrum_macros v0.3.1
[INFO] [stderr]    Compiling simulacrum v0.3.1
[INFO] [stderr]    Compiling mdbook-plantuml v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.25s
[INFO] running `Command { std: "docker" "inspect" "ccf054f04504c444ac8d5656034868ddc0e5e591fad55f21ab13715f7dd3edbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccf054f04504c444ac8d5656034868ddc0e5e591fad55f21ab13715f7dd3edbf", kill_on_drop: false }`
[INFO] [stdout] ccf054f04504c444ac8d5656034868ddc0e5e591fad55f21ab13715f7dd3edbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] acbe9fd4d314fbd321dafedd2e85b0b5d5b86fdd1a196712e915b673c9438ad0
[INFO] running `Command { std: "docker" "start" "-a" "acbe9fd4d314fbd321dafedd2e85b0b5d5b86fdd1a196712e915b673c9438ad0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mdbook_plantuml-92c8e0ffd3428b7b)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test base64_plantuml::tests::encodes_bytes ... ok
[INFO] [stdout] test dir_cleaner::tests::initializes_file_list_with_files_from_input_dir ... ok
[INFO] [stdout] test plantuml_renderer::tests::test_rendering_failure ... ok
[INFO] [stdout] test plantuml_renderer::tests::test_rendering_md_link ... ok
[INFO] [stdout] test plantuml_server_backend::tests::test_get_url_no_path ... ok
[INFO] [stdout] test markdown_plantuml_pipeline::test::test_plantuml_codeblock_format_detection ... ok
[INFO] [stdout] test plantuml_renderer::tests::test_rendering_datauri ... ok
[INFO] [stdout] test plantuml_renderer::tests::test_create_md_link ... ok
[INFO] [stdout] test plantuml_renderer::tests::test_create_datauri ... ok
[INFO] [stdout] test plantuml_server_backend::tests::test_get_url ... ok
[INFO] [stdout] test markdown_plantuml_pipeline::test::test_codeblock_plantuml_detection ... ok
[INFO] [stdout] test plantuml_renderer::tests::test_get_image_filename_extension ... ok
[INFO] [stdout] test plantuml_renderer::tests::test_get_image_filename ... ok
[INFO] [stdout] test plantuml_shell_backend::tests::get_filenames_returns_input_and_output_filename ... ok
[INFO] [stdout] test markdown_plantuml_pipeline::test::test_get_info_string ... ok
[INFO] [stdout] test plantuml_shell_backend::tests::no_image_file_created ... ok
[INFO] [stdout] test dir_cleaner::tests::keeps_used_files ... ok
[INFO] [stdout] test plantuml_shell_backend::tests::command_failure ... ok
[INFO] [stdout] test markdown_plantuml_pipeline::test::test_process_plantuml_code ... ok
[INFO] [stdout] test dir_cleaner::tests::removes_unused_files ... ok
[INFO] [stdout] test plantuml_server_backend::tests::test_save_downloaded_image ... ok
[INFO] [stdout] test markdown_plantuml_pipeline::test::test_find_next_code_fence ... ok
[INFO] [stdout] test tests::test_get_image_output_dir_creation_failure ... ok
[INFO] [stdout] test tests::test_get_image_output_dir_no_data_uri ... ok
[INFO] [stdout] test plantuml_shell_backend::tests::returns_image_file_path_on_success ... ok
[INFO] [stdout] test plantuml_shell_backend::tests::shell_command_line_arguments ... ok
[INFO] [stdout] test plantumlconfig::tests::default ... ok
[INFO] [stdout] test tests::test_get_image_output_dir_data_uri ... ok
[INFO] [stdout] test plantuml_server_backend::tests::test_encode_diagram_source ... ok
[INFO] [stdout] test util::tests::test_join_path ... ok
[INFO] [stdout] test tests::test_get_relative_img_url ... ok
[INFO] [stdout] test plantuml_server_backend::tests::test_render_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/mdbook-plantuml.rs (/opt/rustwide/target/debug/deps/mdbook_plantuml-8887df125d55c868)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mdbook-plantuml
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/dir_cleaner.rs - dir_cleaner::DirCleaner (line 19) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "acbe9fd4d314fbd321dafedd2e85b0b5d5b86fdd1a196712e915b673c9438ad0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acbe9fd4d314fbd321dafedd2e85b0b5d5b86fdd1a196712e915b673c9438ad0", kill_on_drop: false }`
[INFO] [stdout] acbe9fd4d314fbd321dafedd2e85b0b5d5b86fdd1a196712e915b673c9438ad0