[INFO] crate mdbook 0.3.1 is already in cache [INFO] extracting crate mdbook 0.3.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/mdbook/0.3.1 [INFO] extracting crate mdbook 0.3.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mdbook/0.3.1 [INFO] validating manifest of mdbook-0.3.1 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mdbook-0.3.1 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing mdbook-0.3.1 [INFO] finished frobbing mdbook-0.3.1 [INFO] frobbed toml for mdbook-0.3.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/mdbook/0.3.1/Cargo.toml [INFO] started frobbing mdbook-0.3.1 [INFO] finished frobbing mdbook-0.3.1 [INFO] frobbed toml for mdbook-0.3.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mdbook/0.3.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing mdbook-0.3.1 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/mdbook/0.3.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 095997254ebf2f016666d29b2373e443f0384dd1a0f8a3e1b34ceafae33a2691 [INFO] running `"docker" "start" "-a" "095997254ebf2f016666d29b2373e443f0384dd1a0f8a3e1b34ceafae33a2691"` [INFO] [stderr] Compiling hashbrown v0.5.0 [INFO] [stderr] Compiling darling_core v0.8.6 [INFO] [stderr] Compiling elasticlunr-rs v2.3.6 [INFO] [stderr] Compiling ws v0.8.1 [INFO] [stderr] Compiling markup5ever v0.8.1 [INFO] [stderr] Compiling handlebars v2.0.1 [INFO] [stderr] Compiling darling_macro v0.8.6 [INFO] [stderr] Compiling html5ever v0.23.0 [INFO] [stderr] Compiling darling v0.8.6 [INFO] [stderr] Compiling toml-query_derive v0.9.0 [INFO] [stderr] Compiling ammonia v2.1.2 [INFO] [stderr] Compiling toml-query v0.9.2 [INFO] [stderr] Compiling mdbook v0.3.1 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 56.64s [INFO] running `"docker" "inspect" "095997254ebf2f016666d29b2373e443f0384dd1a0f8a3e1b34ceafae33a2691"` [INFO] running `"docker" "rm" "-f" "095997254ebf2f016666d29b2373e443f0384dd1a0f8a3e1b34ceafae33a2691"` [INFO] [stdout] 095997254ebf2f016666d29b2373e443f0384dd1a0f8a3e1b34ceafae33a2691 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/mdbook/0.3.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 0ba9119d75d0f1f1cabbcf13b7e1180ab672d72d0ee2986be8c5bc99f0ef1b0d [INFO] running `"docker" "start" "-a" "0ba9119d75d0f1f1cabbcf13b7e1180ab672d72d0ee2986be8c5bc99f0ef1b0d"` [INFO] [stderr] Compiling select v0.4.3 [INFO] [stderr] Compiling mdbook v0.3.1 (/opt/crater/workdir) [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/parse_existing_summary_files-96638b4c7b23b546.parse_existing_summary_files.a7p5k04l-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/parse_existing_summary_files-96638b4c7b23b546.parse_existing_summary_files.a7p5k04l-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/parse_existing_summary_files-96638b4c7b23b546.parse_existing_summary_files.a7p5k04l-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/parse_existing_summary_files-96638b4c7b23b546.parse_existing_summary_files.a7p5k04l-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/parse_existing_summary_files-96638b4c7b23b546.parse_existing_summary_files.a7p5k04l-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/parse_existing_summary_files-96638b4c7b23b546.parse_existing_summary_files.a7p5k04l-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/parse_existing_summary_files-96638b4c7b23b546.parse_existing_summary_files.a7p5k04l-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/parse_existing_summary_files-96638b4c7b23b546.parse_existing_summary_files.a7p5k04l-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/parse_existing_summary_files-96638b4c7b23b546.parse_existing_summary_files.a7p5k04l-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/parse_existing_summary_files-96638b4c7b23b546.parse_existing_summary_files.a7p5k04l-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/parse_existing_summary_files-96638b4c7b23b546.parse_existing_summary_files.a7p5k04l-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/parse_existing_summary_files-96638b4c7b23b546.parse_existing_summary_files.a7p5k04l-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/parse_existing_summary_files-96638b4c7b23b546" "/opt/crater/target/debug/deps/parse_existing_summary_files-96638b4c7b23b546.1e9cwodxeqb3onz0.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/target/debug/build/backtrace-sys-5c81d3694d492bc0/out" "-L" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libenv_logger-496125452bd0d87b.rlib" "/opt/crater/target/debug/deps/libatty-eb5da56e70a939cc.rlib" "/opt/crater/target/debug/deps/libhumantime-f3229d51b2810709.rlib" "/opt/crater/target/debug/deps/libtermcolor-63bd51856c425668.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-0127509d2e54a846.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-2651f8b4eed9e86e.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-c729851ce6e3efb2.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-e8235f0d435d4737.rlib" "/opt/crater/target/debug/deps/libmdbook-85180615a67cfc13.rlib" "/opt/crater/target/debug/deps/libammonia-4ef3e282d91986dc.rlib" "/opt/crater/target/debug/deps/liburl-ebaefb0ef9c8c191.rlib" "/opt/crater/target/debug/deps/libpercent_encoding-7ae675a5263db170.rlib" "/opt/crater/target/debug/deps/libidna-52fbc9ef9e77809d.rlib" "/opt/crater/target/debug/deps/libunicode_normalization-3ac46972447058ab.rlib" "/opt/crater/target/debug/deps/libsmallvec-8ab4c1b4228c68ef.rlib" "/opt/crater/target/debug/deps/libunicode_bidi-ad8beb3a11009df0.rlib" "/opt/crater/target/debug/deps/libmatches-5962f64d87545c04.rlib" "/opt/crater/target/debug/deps/libmaplit-a5685f2e36919e59.rlib" "/opt/crater/target/debug/deps/libhtml5ever-ead4f07d4558dab5.rlib" "/opt/crater/target/debug/deps/libmarkup5ever-a3b63f376916384c.rlib" "/opt/crater/target/debug/deps/libtendril-9a950c557355c48b.rlib" "/opt/crater/target/debug/deps/libutf8-2f9a289309c463be.rlib" "/opt/crater/target/debug/deps/libfutf-4a9bb8b3a1396a82.rlib" "/opt/crater/target/debug/deps/libmac-5ba15199e7036e19.rlib" "/opt/crater/target/debug/deps/libstring_cache-3dee563f4fd60d68.rlib" "/opt/crater/target/debug/deps/libstring_cache_shared-d8bfe9c1fdeca250.rlib" "/opt/crater/target/debug/deps/libprecomputed_hash-db518da371b16b19.rlib" "/opt/crater/target/debug/deps/libdebug_unreachable-05e97e1f75a49a88.rlib" "/opt/crater/target/debug/deps/libphf-9a254bd9e26eecdf.rlib" "/opt/crater/target/debug/deps/libphf_shared-b8476647b4aaa516.rlib" "/opt/crater/target/debug/deps/libunicase-b11bfdbf115a8339.rlib" "/opt/crater/target/debug/deps/libsiphasher-d8c9cc1cc66f074e.rlib" "/opt/crater/target/debug/deps/libitertools-e323d3d249ca43ce.rlib" "/opt/crater/target/debug/deps/libeither-dfa9c429720c7162.rlib" "/opt/crater/target/debug/deps/libelasticlunr-83b668a019ea0b32.rlib" "/opt/crater/target/debug/deps/libstrum-1ef7308718b3f7c3.rlib" "/opt/crater/target/debug/deps/libhandlebars-f99761a092caf54e.rlib" "/opt/crater/target/debug/deps/libhashbrown-95342482abd3fdf6.rlib" "/opt/crater/target/debug/deps/libquick_error-a2165722eb49e44c.rlib" "/opt/crater/target/debug/deps/libpest-8ba2921a77887f56.rlib" "/opt/crater/target/debug/deps/libucd_trie-1906036d5e33116d.rlib" "/opt/crater/target/debug/deps/libshlex-0770cd6299f8b3f7.rlib" "/opt/crater/target/debug/deps/libtoml_query-d4332dc6b5bf4cf4.rlib" "/opt/crater/target/debug/deps/libregex-3f288169bf5fc935.rlib" "/opt/crater/target/debug/deps/libregex_syntax-74b9e606898eafee.rlib" "/opt/crater/target/debug/deps/libthread_local-1801494cfc15e4c0.rlib" "/opt/crater/target/debug/deps/libaho_corasick-05f4d1fa22c64ffe.rlib" "/opt/crater/target/debug/deps/libfailure-b4d24d5ea07e56b6.rlib" "/opt/crater/target/debug/deps/libis_match-e4c9781f99da66e2.rlib" "/opt/crater/target/debug/deps/libtoml-1ef9e5f614b56cfb.rlib" "/opt/crater/target/debug/deps/libtempfile-a788379f87d4adba.rlib" "/opt/crater/target/debug/deps/librand-649ad4be86f3940f.rlib" "/opt/crater/target/debug/deps/librand_chacha-0460b9813a543354.rlib" "/opt/crater/target/debug/deps/libc2_chacha-482fc8ce59b9bcb9.rlib" "/opt/crater/target/debug/deps/libppv_lite86-689a570bc058b143.rlib" "/opt/crater/target/debug/deps/librand_core-f11b7cbcf193156d.rlib" "/opt/crater/target/debug/deps/libgetrandom-ee0bcb0c0b4efe0d.rlib" "/opt/crater/target/debug/deps/libremove_dir_all-064366494991bc0c.rlib" "/opt/crater/target/debug/deps/libpulldown_cmark-c2c7cce76bf3fa91.rlib" "/opt/crater/target/debug/deps/libunicase-9d7982dbb3c6947a.rlib" "/opt/crater/target/debug/deps/libbitflags-bcd34e8f74846360.rlib" "/opt/crater/target/debug/deps/libmemchr-5970d48417368191.rlib" "/opt/crater/target/debug/deps/libserde_json-f6b540ffea90773e.rlib" "/opt/crater/target/debug/deps/libryu-be578719e5bf2327.rlib" "/opt/crater/target/debug/deps/libitoa-d35f0a89557c3310.rlib" "/opt/crater/target/debug/deps/libserde-3a1343e806eb8450.rlib" "/opt/crater/target/debug/deps/liblog-55cfa8f7ed258bff.rlib" "/opt/crater/target/debug/deps/liblazy_static-eb33edc716f69401.rlib" "/opt/crater/target/debug/deps/liberror_chain-7dae83f1e0a7ab03.rlib" "/opt/crater/target/debug/deps/libbacktrace-b55b2db5d65cb8a4.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-01c69401428504e5.rlib" "/opt/crater/target/debug/deps/liblibc-d019039477cac03b.rlib" "/opt/crater/target/debug/deps/libcfg_if-3028bdd7b8e15bb5.rlib" "/opt/crater/target/debug/deps/librustc_demangle-dd44235a42da0b4e.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-4a76ff35a356aedf.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e11c7b3b3225afe2.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-13217ede3d276f16.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-621a9ee22da6caa1.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-546c844e8071bbeb.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-be9569e4d599746f.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-47d8845cef2a3bc5.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-017511bce73a530c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-be7979c57a08057b.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d6459c4f0817c67c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-580035dd98451925.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-aee5c24fff305dea.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8a55a4098920125a.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-9fc4b5be2ba5cc19.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `mdbook`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `mdbook`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --edition=2018 --crate-name mdbook src/lib.rs --color never --emit=dep-info,link -C debuginfo=2 --test --cfg 'feature="ammonia"' --cfg 'feature="default"' --cfg 'feature="elasticlunr-rs"' --cfg 'feature="iron"' --cfg 'feature="notify"' --cfg 'feature="output"' --cfg 'feature="search"' --cfg 'feature="serve"' --cfg 'feature="staticfile"' --cfg 'feature="watch"' --cfg 'feature="ws"' -C metadata=7ed0b16d82f3f624 -C extra-filename=-7ed0b16d82f3f624 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern ammonia=/opt/crater/target/debug/deps/libammonia-4ef3e282d91986dc.rlib --extern chrono=/opt/crater/target/debug/deps/libchrono-2af01fbc0a73eccc.rlib --extern clap=/opt/crater/target/debug/deps/libclap-9325301b67a3eb11.rlib --extern elasticlunr=/opt/crater/target/debug/deps/libelasticlunr-83b668a019ea0b32.rlib --extern env_logger=/opt/crater/target/debug/deps/libenv_logger-496125452bd0d87b.rlib --extern error_chain=/opt/crater/target/debug/deps/liberror_chain-7dae83f1e0a7ab03.rlib --extern handlebars=/opt/crater/target/debug/deps/libhandlebars-f99761a092caf54e.rlib --extern iron=/opt/crater/target/debug/deps/libiron-4c3ee588d106d3a9.rlib --extern itertools=/opt/crater/target/debug/deps/libitertools-e323d3d249ca43ce.rlib --extern lazy_static=/opt/crater/target/debug/deps/liblazy_static-eb33edc716f69401.rlib --extern log=/opt/crater/target/debug/deps/liblog-55cfa8f7ed258bff.rlib --extern memchr=/opt/crater/target/debug/deps/libmemchr-5970d48417368191.rlib --extern notify=/opt/crater/target/debug/deps/libnotify-89f924c740775d4e.rlib --extern open=/opt/crater/target/debug/deps/libopen-a1d69128087c3103.rlib --extern pretty_assertions=/opt/crater/target/debug/deps/libpretty_assertions-f555e0086c53397e.rlib --extern pulldown_cmark=/opt/crater/target/debug/deps/libpulldown_cmark-c2c7cce76bf3fa91.rlib --extern regex=/opt/crater/target/debug/deps/libregex-3f288169bf5fc935.rlib --extern select=/opt/crater/target/debug/deps/libselect-15050dffca6f2a47.rlib --extern serde=/opt/crater/target/debug/deps/libserde-3a1343e806eb8450.rlib --extern serde_derive=/opt/crater/target/debug/deps/libserde_derive-131a5a64f86a80d1.so --extern serde_json=/opt/crater/target/debug/deps/libserde_json-f6b540ffea90773e.rlib --extern shlex=/opt/crater/target/debug/deps/libshlex-0770cd6299f8b3f7.rlib --extern staticfile=/opt/crater/target/debug/deps/libstaticfile-62966ada62070932.rlib --extern tempfile=/opt/crater/target/debug/deps/libtempfile-a788379f87d4adba.rlib --extern toml=/opt/crater/target/debug/deps/libtoml-1ef9e5f614b56cfb.rlib --extern toml_query=/opt/crater/target/debug/deps/libtoml_query-d4332dc6b5bf4cf4.rlib --extern walkdir=/opt/crater/target/debug/deps/libwalkdir-9732b146893c009a.rlib --extern ws=/opt/crater/target/debug/deps/libws-8f05a2cc468ac7f0.rlib --cap-lints=warn -L native=/opt/crater/target/debug/build/backtrace-sys-5c81d3694d492bc0/out` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/custom_preprocessors-8bc44e2d5ec12b46.custom_preprocessors.4zwetobh-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/custom_preprocessors-8bc44e2d5ec12b46.custom_preprocessors.4zwetobh-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/custom_preprocessors-8bc44e2d5ec12b46.custom_preprocessors.4zwetobh-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/custom_preprocessors-8bc44e2d5ec12b46.custom_preprocessors.4zwetobh-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/custom_preprocessors-8bc44e2d5ec12b46.custom_preprocessors.4zwetobh-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/custom_preprocessors-8bc44e2d5ec12b46.custom_preprocessors.4zwetobh-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/custom_preprocessors-8bc44e2d5ec12b46.custom_preprocessors.4zwetobh-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/custom_preprocessors-8bc44e2d5ec12b46.custom_preprocessors.4zwetobh-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/custom_preprocessors-8bc44e2d5ec12b46.custom_preprocessors.4zwetobh-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/custom_preprocessors-8bc44e2d5ec12b46.custom_preprocessors.4zwetobh-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/custom_preprocessors-8bc44e2d5ec12b46.custom_preprocessors.4zwetobh-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/custom_preprocessors-8bc44e2d5ec12b46.custom_preprocessors.4zwetobh-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/custom_preprocessors-8bc44e2d5ec12b46.custom_preprocessors.4zwetobh-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/custom_preprocessors-8bc44e2d5ec12b46.custom_preprocessors.4zwetobh-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/custom_preprocessors-8bc44e2d5ec12b46.custom_preprocessors.4zwetobh-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/custom_preprocessors-8bc44e2d5ec12b46.custom_preprocessors.4zwetobh-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/custom_preprocessors-8bc44e2d5ec12b46" "/opt/crater/target/debug/deps/custom_preprocessors-8bc44e2d5ec12b46.2apnhquk2oidtvjp.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/target/debug/build/backtrace-sys-5c81d3694d492bc0/out" "-L" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-0127509d2e54a846.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-2651f8b4eed9e86e.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-c729851ce6e3efb2.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-e8235f0d435d4737.rlib" "/opt/crater/target/debug/deps/libwalkdir-9732b146893c009a.rlib" "/opt/crater/target/debug/deps/libsame_file-20f5d349f4fddef0.rlib" "/opt/crater/target/debug/deps/libmdbook-85180615a67cfc13.rlib" "/opt/crater/target/debug/deps/libammonia-4ef3e282d91986dc.rlib" "/opt/crater/target/debug/deps/liburl-ebaefb0ef9c8c191.rlib" "/opt/crater/target/debug/deps/libpercent_encoding-7ae675a5263db170.rlib" "/opt/crater/target/debug/deps/libidna-52fbc9ef9e77809d.rlib" "/opt/crater/target/debug/deps/libunicode_normalization-3ac46972447058ab.rlib" "/opt/crater/target/debug/deps/libsmallvec-8ab4c1b4228c68ef.rlib" "/opt/crater/target/debug/deps/libunicode_bidi-ad8beb3a11009df0.rlib" "/opt/crater/target/debug/deps/libmatches-5962f64d87545c04.rlib" "/opt/crater/target/debug/deps/libmaplit-a5685f2e36919e59.rlib" "/opt/crater/target/debug/deps/libhtml5ever-ead4f07d4558dab5.rlib" "/opt/crater/target/debug/deps/libmarkup5ever-a3b63f376916384c.rlib" "/opt/crater/target/debug/deps/libtendril-9a950c557355c48b.rlib" "/opt/crater/target/debug/deps/libutf8-2f9a289309c463be.rlib" "/opt/crater/target/debug/deps/libfutf-4a9bb8b3a1396a82.rlib" "/opt/crater/target/debug/deps/libmac-5ba15199e7036e19.rlib" "/opt/crater/target/debug/deps/libstring_cache-3dee563f4fd60d68.rlib" "/opt/crater/target/debug/deps/libstring_cache_shared-d8bfe9c1fdeca250.rlib" "/opt/crater/target/debug/deps/libprecomputed_hash-db518da371b16b19.rlib" "/opt/crater/target/debug/deps/libdebug_unreachable-05e97e1f75a49a88.rlib" "/opt/crater/target/debug/deps/libphf-9a254bd9e26eecdf.rlib" "/opt/crater/target/debug/deps/libphf_shared-b8476647b4aaa516.rlib" "/opt/crater/target/debug/deps/libunicase-b11bfdbf115a8339.rlib" "/opt/crater/target/debug/deps/libsiphasher-d8c9cc1cc66f074e.rlib" "/opt/crater/target/debug/deps/libitertools-e323d3d249ca43ce.rlib" "/opt/crater/target/debug/deps/libeither-dfa9c429720c7162.rlib" "/opt/crater/target/debug/deps/libelasticlunr-83b668a019ea0b32.rlib" "/opt/crater/target/debug/deps/libstrum-1ef7308718b3f7c3.rlib" "/opt/crater/target/debug/deps/libhandlebars-f99761a092caf54e.rlib" "/opt/crater/target/debug/deps/libhashbrown-95342482abd3fdf6.rlib" "/opt/crater/target/debug/deps/libquick_error-a2165722eb49e44c.rlib" "/opt/crater/target/debug/deps/libpest-8ba2921a77887f56.rlib" "/opt/crater/target/debug/deps/libucd_trie-1906036d5e33116d.rlib" "/opt/crater/target/debug/deps/libshlex-0770cd6299f8b3f7.rlib" "/opt/crater/target/debug/deps/libtoml_query-d4332dc6b5bf4cf4.rlib" "/opt/crater/target/debug/deps/libregex-3f288169bf5fc935.rlib" "/opt/crater/target/debug/deps/libregex_syntax-74b9e606898eafee.rlib" "/opt/crater/target/debug/deps/libthread_local-1801494cfc15e4c0.rlib" "/opt/crater/target/debug/deps/libaho_corasick-05f4d1fa22c64ffe.rlib" "/opt/crater/target/debug/deps/libfailure-b4d24d5ea07e56b6.rlib" "/opt/crater/target/debug/deps/libis_match-e4c9781f99da66e2.rlib" "/opt/crater/target/debug/deps/libtoml-1ef9e5f614b56cfb.rlib" "/opt/crater/target/debug/deps/libtempfile-a788379f87d4adba.rlib" "/opt/crater/target/debug/deps/librand-649ad4be86f3940f.rlib" "/opt/crater/target/debug/deps/librand_chacha-0460b9813a543354.rlib" "/opt/crater/target/debug/deps/libc2_chacha-482fc8ce59b9bcb9.rlib" "/opt/crater/target/debug/deps/libppv_lite86-689a570bc058b143.rlib" "/opt/crater/target/debug/deps/librand_core-f11b7cbcf193156d.rlib" "/opt/crater/target/debug/deps/libgetrandom-ee0bcb0c0b4efe0d.rlib" "/opt/crater/target/debug/deps/libremove_dir_all-064366494991bc0c.rlib" "/opt/crater/target/debug/deps/libpulldown_cmark-c2c7cce76bf3fa91.rlib" "/opt/crater/target/debug/deps/libunicase-9d7982dbb3c6947a.rlib" "/opt/crater/target/debug/deps/libbitflags-bcd34e8f74846360.rlib" "/opt/crater/target/debug/deps/libmemchr-5970d48417368191.rlib" "/opt/crater/target/debug/deps/libserde_json-f6b540ffea90773e.rlib" "/opt/crater/target/debug/deps/libryu-be578719e5bf2327.rlib" "/opt/crater/target/debug/deps/libitoa-d35f0a89557c3310.rlib" "/opt/crater/target/debug/deps/libserde-3a1343e806eb8450.rlib" "/opt/crater/target/debug/deps/liblog-55cfa8f7ed258bff.rlib" "/opt/crater/target/debug/deps/liblazy_static-eb33edc716f69401.rlib" "/opt/crater/target/debug/deps/liberror_chain-7dae83f1e0a7ab03.rlib" "/opt/crater/target/debug/deps/libbacktrace-b55b2db5d65cb8a4.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-01c69401428504e5.rlib" "/opt/crater/target/debug/deps/liblibc-d019039477cac03b.rlib" "/opt/crater/target/debug/deps/libcfg_if-3028bdd7b8e15bb5.rlib" "/opt/crater/target/debug/deps/librustc_demangle-dd44235a42da0b4e.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-4a76ff35a356aedf.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e11c7b3b3225afe2.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-13217ede3d276f16.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-621a9ee22da6caa1.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-546c844e8071bbeb.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-be9569e4d599746f.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-47d8845cef2a3bc5.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-017511bce73a530c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-be7979c57a08057b.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d6459c4f0817c67c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-580035dd98451925.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-aee5c24fff305dea.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8a55a4098920125a.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-9fc4b5be2ba5cc19.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: BFD (GNU Binutils for Debian) 2.28 internal error, aborting at ../../bfd/merge.c:908 in _bfd_merged_section_offset [INFO] [stderr] [INFO] [stderr] /usr/bin/ld: Please report this bug. [INFO] [stderr] [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `mdbook`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "0ba9119d75d0f1f1cabbcf13b7e1180ab672d72d0ee2986be8c5bc99f0ef1b0d"` [INFO] running `"docker" "rm" "-f" "0ba9119d75d0f1f1cabbcf13b7e1180ab672d72d0ee2986be8c5bc99f0ef1b0d"` [INFO] [stdout] 0ba9119d75d0f1f1cabbcf13b7e1180ab672d72d0ee2986be8c5bc99f0ef1b0d