[INFO] cloning repository https://github.com/schoenenberg/markdown-pdf-exporter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/schoenenberg/markdown-pdf-exporter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschoenenberg%2Fmarkdown-pdf-exporter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschoenenberg%2Fmarkdown-pdf-exporter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1a41c34e44110298cdc7a40b3682351586ede5ff
[INFO] testing schoenenberg/markdown-pdf-exporter against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschoenenberg%2Fmarkdown-pdf-exporter" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/schoenenberg/markdown-pdf-exporter on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/schoenenberg/markdown-pdf-exporter
[INFO] finished tweaking git repo https://github.com/schoenenberg/markdown-pdf-exporter
[INFO] tweaked toml for git repo https://github.com/schoenenberg/markdown-pdf-exporter written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/schoenenberg/markdown-pdf-exporter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b46e353ba6352436d82fe230f5fca8abf9b9430492d0cfa63a8905b479eadd46
[INFO] running `Command { std: "docker" "start" "-a" "b46e353ba6352436d82fe230f5fca8abf9b9430492d0cfa63a8905b479eadd46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b46e353ba6352436d82fe230f5fca8abf9b9430492d0cfa63a8905b479eadd46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b46e353ba6352436d82fe230f5fca8abf9b9430492d0cfa63a8905b479eadd46", kill_on_drop: false }`
[INFO] [stdout] b46e353ba6352436d82fe230f5fca8abf9b9430492d0cfa63a8905b479eadd46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9cc138dcd906116a1e8e5fe2a3eb64ae8745d85d47c001f22858f01235e16b5
[INFO] running `Command { std: "docker" "start" "-a" "b9cc138dcd906116a1e8e5fe2a3eb64ae8745d85d47c001f22858f01235e16b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling regex-syntax v0.6.16
[INFO] [stderr]    Compiling unchecked-index v0.2.2
[INFO] [stderr]    Compiling wkhtmltox-sys v0.1.2
[INFO] [stderr]    Compiling unicode_categories v0.1.1
[INFO] [stderr]    Compiling entities v1.0.1
[INFO] [stderr]    Compiling typed-arena v1.7.0
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling twoway v0.2.1
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling wkhtmltopdf v0.3.0
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling regex v1.3.4
[INFO] [stderr]    Compiling pest_generator v2.1.2
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling comrak v0.7.0
[INFO] [stderr]    Compiling markdown_pdf_exporter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `markdown_pdf_exporter`
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-Wl,--as-needed" "-L" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/markdown_pdf_exporter-ff37f0d52b75aa10.markdown_pdf_exporter.aazb3okh-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/markdown_pdf_exporter-ff37f0d52b75aa10.markdown_pdf_exporter.aazb3okh-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/markdown_pdf_exporter-ff37f0d52b75aa10.markdown_pdf_exporter.aazb3okh-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/markdown_pdf_exporter-ff37f0d52b75aa10.markdown_pdf_exporter.aazb3okh-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/markdown_pdf_exporter-ff37f0d52b75aa10.markdown_pdf_exporter.aazb3okh-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/markdown_pdf_exporter-ff37f0d52b75aa10.markdown_pdf_exporter.aazb3okh-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/markdown_pdf_exporter-ff37f0d52b75aa10.markdown_pdf_exporter.aazb3okh-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/markdown_pdf_exporter-ff37f0d52b75aa10.markdown_pdf_exporter.aazb3okh-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/markdown_pdf_exporter-ff37f0d52b75aa10.markdown_pdf_exporter.aazb3okh-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/markdown_pdf_exporter-ff37f0d52b75aa10.markdown_pdf_exporter.aazb3okh-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/markdown_pdf_exporter-ff37f0d52b75aa10.markdown_pdf_exporter.aazb3okh-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/markdown_pdf_exporter-ff37f0d52b75aa10.markdown_pdf_exporter.aazb3okh-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/markdown_pdf_exporter-ff37f0d52b75aa10.markdown_pdf_exporter.aazb3okh-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/markdown_pdf_exporter-ff37f0d52b75aa10.markdown_pdf_exporter.aazb3okh-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/markdown_pdf_exporter-ff37f0d52b75aa10.markdown_pdf_exporter.aazb3okh-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/markdown_pdf_exporter-ff37f0d52b75aa10.markdown_pdf_exporter.aazb3okh-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/markdown_pdf_exporter-ff37f0d52b75aa10" "/opt/rustwide/target/debug/deps/markdown_pdf_exporter-ff37f0d52b75aa10.2t5mphedtyd9sbbf.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libclap-9d102f17b5547b32.rlib" "/opt/rustwide/target/debug/deps/libvec_map-1b378012469a33f8.rlib" "/opt/rustwide/target/debug/deps/libtextwrap-fb20cec72f5e99be.rlib" "/opt/rustwide/target/debug/deps/libunicode_width-ee9d06d0dac0a81b.rlib" "/opt/rustwide/target/debug/deps/libstrsim-66e58bd8aecd9c6e.rlib" "/opt/rustwide/target/debug/deps/libbitflags-7f78c1de5599d643.rlib" "/opt/rustwide/target/debug/deps/libatty-ce3794762e88aafc.rlib" "/opt/rustwide/target/debug/deps/libansi_term-b7c7e94976e9eae7.rlib" "/opt/rustwide/target/debug/deps/libwkhtmltopdf-a8d8e2560765b426.rlib" "/opt/rustwide/target/debug/deps/libquick_error-9cd81c23851a22ab.rlib" "/opt/rustwide/target/debug/deps/liblog-b1d42afd3ad4a636.rlib" "/opt/rustwide/target/debug/deps/liblog-4d3d5d8f69197ed1.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-c4f6196cf7d68209.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-dbe219c565973cc2.rlib" "/opt/rustwide/target/debug/deps/libthread_id-b0697bee63ee43df.rlib" "/opt/rustwide/target/debug/deps/liblibc-c3edb8e557ec89f4.rlib" "/opt/rustwide/target/debug/deps/liburl-1506d1e100332a7a.rlib" "/opt/rustwide/target/debug/deps/libpercent_encoding-a7c5562959feefae.rlib" "/opt/rustwide/target/debug/deps/libidna-86cfaf7b4317b439.rlib" "/opt/rustwide/target/debug/deps/libunicode_normalization-e40f8a986a6c85f9.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-1d911c7750528647.rlib" "/opt/rustwide/target/debug/deps/libunicode_bidi-ffba21755a81f3b4.rlib" "/opt/rustwide/target/debug/deps/libmatches-e50d8b3702610141.rlib" "/opt/rustwide/target/debug/deps/libwkhtmltox_sys-f515216dba74a3e1.rlib" "/opt/rustwide/target/debug/deps/libcomrak-2f0b2709b687c8ba.rlib" "/opt/rustwide/target/debug/deps/libunicode_categories-2487cabb84c162d4.rlib" "/opt/rustwide/target/debug/deps/libtyped_arena-73564a2df167dfed.rlib" "/opt/rustwide/target/debug/deps/libtwoway-c56ac0a4ad14e326.rlib" "/opt/rustwide/target/debug/deps/libunchecked_index-26b4e8513d2a78b3.rlib" "/opt/rustwide/target/debug/deps/libregex-1d31a442526dd18b.rlib" "/opt/rustwide/target/debug/deps/libthread_local-4a189b129fe42a29.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-a94852c7466d5757.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-e033b7b9d0ddc540.rlib" "/opt/rustwide/target/debug/deps/libmemchr-50c5bc911dbc0740.rlib" "/opt/rustwide/target/debug/deps/libpest-a79318f21fca21f9.rlib" "/opt/rustwide/target/debug/deps/libucd_trie-8e9fe3f5c946fdaa.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-ff2d4c059a61c830.rlib" "/opt/rustwide/target/debug/deps/libentities-b6e938da5feee467.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-21256c14e4504640.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-986e7fea4474d4d2.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-91d85f45babdb06e.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-756509c31813f9a6.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-5c2ef587e740c0cc.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-ad8f9371d31db1b3.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-402820fb3b4d3dd8.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-5e8e903f07dc8747.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7ab9ae5080c07187.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-c8e8d47c6bf14de2.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-5a02dbb58abd015a.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-cedc8fec61444895.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a1c96351c52bc56a.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e41c6d24baeb2249.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-62493b241881590c.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-a1fd7734706d5518.rlib" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-c8ded1707ad10767.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/99e3aef02079e9c10583638520cd0c134dc3a01d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-1eec8756baa5bc24.rlib" "-Wl,-Bdynamic" "-lutil" "-ldl" "-lutil" "-lwkhtmltox" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lwkhtmltox
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "b9cc138dcd906116a1e8e5fe2a3eb64ae8745d85d47c001f22858f01235e16b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9cc138dcd906116a1e8e5fe2a3eb64ae8745d85d47c001f22858f01235e16b5", kill_on_drop: false }`
[INFO] [stdout] b9cc138dcd906116a1e8e5fe2a3eb64ae8745d85d47c001f22858f01235e16b5