[INFO] fetching crate labisu 0.1.1...
[INFO] testing labisu-0.1.1 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate labisu 0.1.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate labisu 0.1.1
[INFO] finished tweaking crates.io crate labisu 0.1.1
[INFO] tweaked toml for crates.io crate labisu 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate labisu 0.1.1 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 227 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding reqwest v0.11.27 (available: v0.13.1)
[INFO] [stderr]       Adding scraper v0.13.0 (available: v0.25.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 73ca406086d277e1452a954db769bff4f0a58bb3f9709e7ae466a78250d4062e
[INFO] running `Command { std: "docker" "start" "-a" "73ca406086d277e1452a954db769bff4f0a58bb3f9709e7ae466a78250d4062e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73ca406086d277e1452a954db769bff4f0a58bb3f9709e7ae466a78250d4062e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73ca406086d277e1452a954db769bff4f0a58bb3f9709e7ae466a78250d4062e", kill_on_drop: false }`
[INFO] [stdout] 73ca406086d277e1452a954db769bff4f0a58bb3f9709e7ae466a78250d4062e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0110869aef0302b59544809259950f0c15a0a280fd6ac79c23d3f063116779a
[INFO] running `Command { std: "docker" "start" "-a" "b0110869aef0302b59544809259950f0c15a0a280fd6ac79c23d3f063116779a", kill_on_drop: false }`
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.179
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling syn v2.0.114
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[INFO] [stderr]    Compiling tokio v1.49.0
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[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
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[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling icu_properties v2.1.2
[INFO] [stderr]    Compiling native-tls v0.2.14
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[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling normalize_url v0.2.0
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling labisu v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `GraphJson` is never constructed
[INFO] [stdout]   --> src/graphs.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct GraphJson {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.70s
[INFO] running `Command { std: "docker" "inspect" "b0110869aef0302b59544809259950f0c15a0a280fd6ac79c23d3f063116779a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0110869aef0302b59544809259950f0c15a0a280fd6ac79c23d3f063116779a", kill_on_drop: false }`
[INFO] [stdout] b0110869aef0302b59544809259950f0c15a0a280fd6ac79c23d3f063116779a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b531c0de360afe1f5e1897617e552df43ae02ab4507496a5f36a7cad856b4c4
[INFO] running `Command { std: "docker" "start" "-a" "9b531c0de360afe1f5e1897617e552df43ae02ab4507496a5f36a7cad856b4c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling labisu v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `GraphJson` is never constructed
[INFO] [stdout]   --> src/graphs.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct GraphJson {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GraphJson` is never constructed
[INFO] [stdout]   --> src/graphs.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct GraphJson {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "9b531c0de360afe1f5e1897617e552df43ae02ab4507496a5f36a7cad856b4c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b531c0de360afe1f5e1897617e552df43ae02ab4507496a5f36a7cad856b4c4", kill_on_drop: false }`
[INFO] [stdout] 9b531c0de360afe1f5e1897617e552df43ae02ab4507496a5f36a7cad856b4c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 51ba4f3cb31551d98fadadc8f02c175f04335b4347c8bbcac1b8eed9c5936116
[INFO] running `Command { std: "docker" "start" "-a" "51ba4f3cb31551d98fadadc8f02c175f04335b4347c8bbcac1b8eed9c5936116", kill_on_drop: false }`
[INFO] [stderr] warning: struct `GraphJson` is never constructed
[INFO] [stderr]   --> src/graphs.rs:40:8
[INFO] [stderr]    |
[INFO] [stderr] 40 | struct GraphJson {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `labisu` (lib) generated 1 warning
[INFO] [stderr] warning: `labisu` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/labisu-7d72f59112875b6e)
[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 labisu
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test src/crawler.rs - crawler::Crawler::new (line 22) ... ok
[INFO] [stdout] test src/combinatorics.rs - combinatorics::binomial (line 3) ... ok
[INFO] [stdout] test src/graphs.rs - graphs::Graph::add_vertex (line 231) ... ok
[INFO] [stdout] test src/graphs.rs - graphs::Graph::empty (line 99) ... ok
[INFO] [stdout] test src/graphs.rs - graphs::Graph::complete (line 178) ... ok
[INFO] [stdout] test src/graphs.rs - graphs::Graph::add_edge_idx (line 321) ... ok
[INFO] [stdout] test src/graphs.rs - graphs::Graph::get_num_of_edges (line 61) ... ok
[INFO] [stdout] test src/graphs.rs - graphs::Graph::highest_degree_vertices (line 388) ... ok
[INFO] [stdout] test src/bipartite.rs - bipartite::find_bipartite (line 92) ... ok
[INFO] [stdout] test src/combinatorics.rs - combinatorics::GraySubsets::next (line 63) ... ok
[INFO] [stdout] test src/graphs.rs - graphs::Graph::get_num_of_vertices (line 50) ... ok
[INFO] [stdout] test src/graphs.rs - graphs::Graph::add_edge (line 345) ... FAILED
[INFO] [stdout] test src/crawler.rs - crawler::Crawler::crawl (line 37) ... FAILED
[INFO] [stdout] test src/graphs.rs - graphs::Graph::write_to_json (line 421) ... FAILED
[INFO] [stdout] test src/graphs.rs - graphs::Graph::lowest_degree_vertices (line 404) ... ok
[INFO] [stdout] test src/graphs.rs - graphs::Graph::idx_to_name (line 74) ... ok
[INFO] [stdout] test src/graphs.rs - graphs::Graph::random_given_edges (line 143) ... ok
[INFO] [stdout] test src/graphs.rs - graphs::Graph::vertices (line 297) ... ok
[INFO] [stdout] test src/scraper.rs - scraper::Scraper::new (line 21) ... ok
[INFO] [stdout] test src/graphs.rs - graphs::Graph::name_to_idx (line 87) ... ok
[INFO] [stdout] test src/graphs.rs - graphs::Graph::neighbours_idx (line 369) ... ok
[INFO] [stdout] test src/scraper.rs - scraper::Scraper::scrape (line 36) ... FAILED
[INFO] [stdout] test src/graphs.rs - graphs::Graph::from_names (line 207) ... ok
[INFO] [stdout] test src/bipartite.rs - bipartite::qr_parameters (line 68) ... ok
[INFO] [stdout] test src/graphs.rs - graphs::Graph::random (line 118) ... ok
[INFO] [stdout] test src/graphs.rs - graphs::Graph::contains_vertex (line 308) ... ok
[INFO] [stdout] test src/graphs.rs - graphs::Graph::remove_vertex (line 254) ... ok
[INFO] [stdout] test src/graphs.rs - graphs::Graph::is_bipartite (line 498) ... ok
[INFO] [stdout] test src/graphs.rs - graphs::Graph::read_from_json (line 441) ... FAILED
[INFO] [stdout] test src/graphs.rs - graphs::Graph::reduce_to_dense (line 531) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/graphs.rs - graphs::Graph::add_edge (line 345) stdout ----
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustdoctestOwzbUo/rustcCIRaC0/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{liblabisu-90544f124eac11aa,libnum_cpus-e22d729bec2ab045,libnormalize_url-a174edf5d65b2392,libregex-661d0e25aefbfd44,libregex_automata-5b647fff0db6863d,libaho_corasick-96707775b14d7c29,libregex_syntax-d40cde7d2fd22dd8,libserde_json-a690401331b77f91,libzmij-0905e803bf091396,librand-5b390bac0463bbfb,librand_chacha-e34c7a5cf39cd994,libppv_lite86-0e4a59af51b9c534,libzerocopy-9ce4d6a01baf3e99,librand_core-96795504b7097c73,libgetrandom-0829081ce67ff4af,libscraper-a6aa9b799fc8316b,libselectors-b865ce8cfbb9fdec,libthin_slice-4af665ef9051435c,libservo_arc-8bf8bd2935e13ed6,libnodrop-46a0601e88c85ec1,libfxhash-bf471bc75929f9a0,libbyteorder-1efcbe4f07366651,libcssparser-59d325de9bcfa939,libitoa-a52fc10098ef56c6,libdtoa_short-9976636c5e28d045,libdtoa-1a7b0ac56c85c3c4,libphf-8a1648c9cf9a31f9,libphf_shared-fc2cab4dbd071201,libbitflags-e2b4db6c651223da,libego_tree-5a08aca7f348869a,libmatches-78daa3f1b5ec35b5,libhtml5ever-09daaa9f39098521,libmarkup5ever-a13242fd7ec3bf4e,libstring_cache-1934654cf887074c,libprecomputed_hash-7d997fe2cb7badd4,libphf_shared-a908d2382fd3439c,libsiphasher-f4ddcf7845cbccbe,libparking_lot-6a711ec5a5adf837,libparking_lot_core-bfa53e88feeed005,liblock_api-ec1e77aca18a533b,libscopeguard-d52bd00767847e44,libphf-47353c29a596488a,libphf_shared-e588045bf2fd9501,libsiphasher-7b49b0cc05d9e611,libtendril-e4807d24a652f901,libutf8-d75228722519eff6,libfutf-5e5c45acdaa788be,libdebug_unreachable-64be8850bfcabca1,libmac-c49d677f899b5d26,libreqwest-9c65277f93e689f2,librustls_pemfile-6e0118ed5f00ca0e,libhyper_tls-e4274841ce94894e,libbase64-64299f9d815d057c,libipnet-9aae67a4e846df6d,libtokio_native_tls-035a2ca6966242b6,libserde_urlencoded-966aef7ada60e1bd,libryu-14257e7dfe68df82,libmime-4b44681fdb2c65f7,libencoding_rs-f47fb1c01542042e,libserde-569434632a698918,libserde_core-8323e53422f20d71,libnative_tls-85c8d2f05b1eae19,libopenssl_probe-cbab9b905ab83f66,libopenssl-229e5d0479a73177,libbitflags-443c99b827427271,libcfg_if-5af52f617df93f8f,libforeign_types-5fe497e04623184e,libforeign_types_shared-1d09a6084921ca40,libopenssl_sys-421c4970ab4d4eae,libhyper-28632482831a5c65,libwant-7ab32758a94a943e,libtry_lock-aabba5e3d97e6b57,libsocket2-421a4135fe7e49f5,libhttparse-4b1ed73b760072b9,libh2-19e13b28224069a3,libindexmap-fb3ae6ea90f53af1,libequivalent-7e0e8cbe6c474a67,libhashbrown-00f937fe1169347c,libtokio_util-36e37b685342918a,libfutures_sink-be8442ee548d90f9,libtower_service-0d7df29686b13872,libtracing-d8999fa0fcfdeadb,libtracing_core-77cf0370bdfefeda,libonce_cell-0ba6aecba7086d38,libfutures_channel-579caa5f736a8bdf,libtokio-eb114a1a7680e804,libsocket2-3b5bc7ab2d9a31ce,libmio-fc1597f465cc43d8,liblibc-311f777bfaf1d866,libsync_wrapper-17f912c27eab8964,libhttp_body-73feb4c1cb2e87df,liblog-d269868761ac548a,libfutures_util-29f2b0fefe80df5a,libmemchr-f9c66c7ba21bf873,libfutures_io-3e19596c076de665,libslab-8c0cbfb396425d81,libpin_project_lite-bedc6e0acd72ff2a,libfutures_task-19b3aba2be9e7ae8,libpin_utils-9a5791cba021167a,libfutures_core-fc6bb1738f00fc87,liburl-618737a13ba3168b,libidna-ab1ff5cc5e4522db,libutf8_iter-0d9be7b316c2b184,libidna_adapter-fe0af8f69150bb87,libicu_properties-754ee2b2d1eac1f4,libicu_properties_data-8a58b99d72eea4b6,libicu_normalizer-ac9386833868e63c,libsmallvec-29f90736a15dcce2,libicu_normalizer_data-088c419f54c50650,libicu_collections-e10da858dbf195d3,libpotential_utf-018ece08ce2fcbcd,libicu_provider-9e4aa54478bb7d2a,libicu_locale_core-3b4f42fc91844dc5,libtinystr-a8021a1c458698e1,liblitemap-25fe1ff30044fa90,libwriteable-8a34c6e0a2a8ded3,libzerovec-98e1d7f5971ac92d,libzerotrie-3d071fb6945fada3,libyoke-5564455154de07e1,libstable_deref_trait-b312b799b37d90c9,libzerofrom-1eb0b05273d95af2,libform_urlencoded-b57e943dc1db8475,libpercent_encoding-c53c37e60dd2727e,libhttp-c2f5bbab0411295c,libitoa-ae20521aea192d35,libbytes-752d6eacdc0bb513,libfnv-2d77ec4f6f971b24}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lssl" "-lcrypto" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustdoctestOwzbUo/rustcCIRaC0/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctestOwzbUo/rust_out" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: collect2: fatal error: ld terminated with signal 9 [Killed]
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/crawler.rs - crawler::Crawler::crawl (line 37) stdout ----
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustdoctestqWNsoo/rustcdhp7Cu/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{liblabisu-90544f124eac11aa,libnum_cpus-e22d729bec2ab045,libnormalize_url-a174edf5d65b2392,libregex-661d0e25aefbfd44,libregex_automata-5b647fff0db6863d,libaho_corasick-96707775b14d7c29,libregex_syntax-d40cde7d2fd22dd8,libserde_json-a690401331b77f91,libzmij-0905e803bf091396,librand-5b390bac0463bbfb,librand_chacha-e34c7a5cf39cd994,libppv_lite86-0e4a59af51b9c534,libzerocopy-9ce4d6a01baf3e99,librand_core-96795504b7097c73,libgetrandom-0829081ce67ff4af,libscraper-a6aa9b799fc8316b,libselectors-b865ce8cfbb9fdec,libthin_slice-4af665ef9051435c,libservo_arc-8bf8bd2935e13ed6,libnodrop-46a0601e88c85ec1,libfxhash-bf471bc75929f9a0,libbyteorder-1efcbe4f07366651,libcssparser-59d325de9bcfa939,libitoa-a52fc10098ef56c6,libdtoa_short-9976636c5e28d045,libdtoa-1a7b0ac56c85c3c4,libphf-8a1648c9cf9a31f9,libphf_shared-fc2cab4dbd071201,libbitflags-e2b4db6c651223da,libego_tree-5a08aca7f348869a,libmatches-78daa3f1b5ec35b5,libhtml5ever-09daaa9f39098521,libmarkup5ever-a13242fd7ec3bf4e,libstring_cache-1934654cf887074c,libprecomputed_hash-7d997fe2cb7badd4,libphf_shared-a908d2382fd3439c,libsiphasher-f4ddcf7845cbccbe,libparking_lot-6a711ec5a5adf837,libparking_lot_core-bfa53e88feeed005,liblock_api-ec1e77aca18a533b,libscopeguard-d52bd00767847e44,libphf-47353c29a596488a,libphf_shared-e588045bf2fd9501,libsiphasher-7b49b0cc05d9e611,libtendril-e4807d24a652f901,libutf8-d75228722519eff6,libfutf-5e5c45acdaa788be,libdebug_unreachable-64be8850bfcabca1,libmac-c49d677f899b5d26,libreqwest-9c65277f93e689f2,librustls_pemfile-6e0118ed5f00ca0e,libhyper_tls-e4274841ce94894e,libbase64-64299f9d815d057c,libipnet-9aae67a4e846df6d,libtokio_native_tls-035a2ca6966242b6,libserde_urlencoded-966aef7ada60e1bd,libryu-14257e7dfe68df82,libmime-4b44681fdb2c65f7,libencoding_rs-f47fb1c01542042e,libserde-569434632a698918,libserde_core-8323e53422f20d71,libnative_tls-85c8d2f05b1eae19,libopenssl_probe-cbab9b905ab83f66,libopenssl-229e5d0479a73177,libbitflags-443c99b827427271,libcfg_if-5af52f617df93f8f,libforeign_types-5fe497e04623184e,libforeign_types_shared-1d09a6084921ca40,libopenssl_sys-421c4970ab4d4eae,libhyper-28632482831a5c65,libwant-7ab32758a94a943e,libtry_lock-aabba5e3d97e6b57,libsocket2-421a4135fe7e49f5,libhttparse-4b1ed73b760072b9,libh2-19e13b28224069a3,libindexmap-fb3ae6ea90f53af1,libequivalent-7e0e8cbe6c474a67,libhashbrown-00f937fe1169347c,libtokio_util-36e37b685342918a,libfutures_sink-be8442ee548d90f9,libtower_service-0d7df29686b13872,libtracing-d8999fa0fcfdeadb,libtracing_core-77cf0370bdfefeda,libonce_cell-0ba6aecba7086d38,libfutures_channel-579caa5f736a8bdf,libtokio-eb114a1a7680e804,libsocket2-3b5bc7ab2d9a31ce,libmio-fc1597f465cc43d8,liblibc-311f777bfaf1d866,libsync_wrapper-17f912c27eab8964,libhttp_body-73feb4c1cb2e87df,liblog-d269868761ac548a,libfutures_util-29f2b0fefe80df5a,libmemchr-f9c66c7ba21bf873,libfutures_io-3e19596c076de665,libslab-8c0cbfb396425d81,libpin_project_lite-bedc6e0acd72ff2a,libfutures_task-19b3aba2be9e7ae8,libpin_utils-9a5791cba021167a,libfutures_core-fc6bb1738f00fc87,liburl-618737a13ba3168b,libidna-ab1ff5cc5e4522db,libutf8_iter-0d9be7b316c2b184,libidna_adapter-fe0af8f69150bb87,libicu_properties-754ee2b2d1eac1f4,libicu_properties_data-8a58b99d72eea4b6,libicu_normalizer-ac9386833868e63c,libsmallvec-29f90736a15dcce2,libicu_normalizer_data-088c419f54c50650,libicu_collections-e10da858dbf195d3,libpotential_utf-018ece08ce2fcbcd,libicu_provider-9e4aa54478bb7d2a,libicu_locale_core-3b4f42fc91844dc5,libtinystr-a8021a1c458698e1,liblitemap-25fe1ff30044fa90,libwriteable-8a34c6e0a2a8ded3,libzerovec-98e1d7f5971ac92d,libzerotrie-3d071fb6945fada3,libyoke-5564455154de07e1,libstable_deref_trait-b312b799b37d90c9,libzerofrom-1eb0b05273d95af2,libform_urlencoded-b57e943dc1db8475,libpercent_encoding-c53c37e60dd2727e,libhttp-c2f5bbab0411295c,libitoa-ae20521aea192d35,libbytes-752d6eacdc0bb513,libfnv-2d77ec4f6f971b24}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lssl" "-lcrypto" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustdoctestqWNsoo/rustcdhp7Cu/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctestqWNsoo/rust_out" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: collect2: fatal error: ld terminated with signal 9 [Killed]
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/graphs.rs - graphs::Graph::write_to_json (line 421) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (824) panicked at src/graphs.rs:436:55:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6308c0c81292 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6308c0c81292 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6308c0c81292 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x6308c0c81292 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x6308c0c9246a - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x6308c0c9246a - core[585f66e14d78f9ba]::fmt::write
[INFO] [stdout]    6:     0x6308c0c85216 - std[3f03f8b59f91bef1]::io::default_write_fmt::<std[3f03f8b59f91bef1]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x6308c0c85216 - <std[3f03f8b59f91bef1]::sys::stdio::unix::Stderr as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x6308c0c6be9f - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x6308c0c6be9f - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x6308c0c7d1b1 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x6308c0c7d36b - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x6308c0c6bf58 - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x6308c0c61379 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x6308c0c6c87d - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x6308c0c92afc - core[585f66e14d78f9ba]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x6308c0c92872 - core[585f66e14d78f9ba]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1867:5
[INFO] [stdout]   17:     0x6308c0c39e17 - <core[585f66e14d78f9ba]::result::Result<std[3f03f8b59f91bef1]::fs::File, std[3f03f8b59f91bef1]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1233:23
[INFO] [stdout]   18:     0x6308c0c39e17 - <labisu[b1ff2554232ef97c]::graphs::Graph>::write_to_json
[INFO] [stdout]                                at /opt/rustwide/workdir/src/graphs.rs:436:55
[INFO] [stdout]   19:     0x6308c0c3121f - rust_out[183646e59c86b0c5]::main::_doctest_main_src_graphs_rs_421_0
[INFO] [stdout]   20:     0x6308c0c30e56 - rust_out[183646e59c86b0c5]::main
[INFO] [stdout]   21:     0x6308c0c31533 - <fn() as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   22:     0x6308c0c30e16 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   23:     0x6308c0c30e29 - std[3f03f8b59f91bef1]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   24:     0x6308c0c7c7a6 - <&dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   25:     0x6308c0c7c7a6 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<&dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x6308c0c7c7a6 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<i32, &dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   27:     0x6308c0c7c7a6 - std[3f03f8b59f91bef1]::panic::catch_unwind::<&dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   28:     0x6308c0c7c7a6 - std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/rt.rs:175:24
[INFO] [stdout]   29:     0x6308c0c7c7a6 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x6308c0c7c7a6 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<isize, std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x6308c0c7c7a6 - std[3f03f8b59f91bef1]::panic::catch_unwind::<std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x6308c0c7c7a6 - std[3f03f8b59f91bef1]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/rt.rs:171:5
[INFO] [stdout]   33:     0x6308c0c30dd1 - std[3f03f8b59f91bef1]::rt::lang_start::<()>
[INFO] [stdout]   34:     0x6308c0c31595 - main
[INFO] [stdout]   35:     0x791f9f5531ca - <unknown>
[INFO] [stdout]   36:     0x791f9f55328b - __libc_start_main
[INFO] [stdout]   37:     0x6308c0c30ce5 - _start
[INFO] [stdout]   38:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/scraper.rs - scraper::Scraper::scrape (line 36) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (859) panicked at src/scraper.rs:8:1:
[INFO] [stdout] assertion failed: links.len() > 0
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5f246c610572 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5f246c610572 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5f246c610572 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5f246c610572 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5f246c6267da - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5f246c6267da - core[585f66e14d78f9ba]::fmt::write
[INFO] [stdout]    6:     0x5f246c615136 - std[3f03f8b59f91bef1]::io::default_write_fmt::<std[3f03f8b59f91bef1]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5f246c615136 - <std[3f03f8b59f91bef1]::sys::stdio::unix::Stderr as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5f246c5f827f - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5f246c5f827f - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5f246c60ad71 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x5f246c60afdb - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x5f246c5f836a - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:691:13
[INFO] [stdout]   13:     0x5f246c5ed599 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x5f246c5f8ead - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x5f246c626fcc - core[585f66e14d78f9ba]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x5f246c626f92 - core[585f66e14d78f9ba]::panicking::panic
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:150:5
[INFO] [stdout]   17:     0x5f246bee3aa2 - rust_out[183646e59c86b0c5]::main::_doctest_main_src_scraper_rs_36_0
[INFO] [stdout]   18:     0x5f246bee38a6 - rust_out[183646e59c86b0c5]::main
[INFO] [stdout]   19:     0x5f246bee3ea3 - <fn() as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   20:     0x5f246bee3866 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   21:     0x5f246bee3879 - std[3f03f8b59f91bef1]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   22:     0x5f246c60a2b6 - <&dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   23:     0x5f246c60a2b6 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<&dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   24:     0x5f246c60a2b6 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<i32, &dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   25:     0x5f246c60a2b6 - std[3f03f8b59f91bef1]::panic::catch_unwind::<&dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   26:     0x5f246c60a2b6 - std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/rt.rs:175:24
[INFO] [stdout]   27:     0x5f246c60a2b6 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x5f246c60a2b6 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<isize, std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x5f246c60a2b6 - std[3f03f8b59f91bef1]::panic::catch_unwind::<std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x5f246c60a2b6 - std[3f03f8b59f91bef1]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/rt.rs:171:5
[INFO] [stdout]   31:     0x5f246bee3851 - std[3f03f8b59f91bef1]::rt::lang_start::<()>
[INFO] [stdout]   32:     0x5f246bee3f05 - main
[INFO] [stdout]   33:     0x7bffd400f1ca - <unknown>
[INFO] [stdout]   34:     0x7bffd400f28b - __libc_start_main
[INFO] [stdout]   35:     0x5f246bee3765 - _start
[INFO] [stdout]   36:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/graphs.rs - graphs::Graph::read_from_json (line 441) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (868) panicked at src/graphs.rs:436:55:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x57972495d472 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x57972495d472 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x57972495d472 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x57972495d472 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x57972496edea - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x57972496edea - core[585f66e14d78f9ba]::fmt::write
[INFO] [stdout]    6:     0x5797249613f6 - std[3f03f8b59f91bef1]::io::default_write_fmt::<std[3f03f8b59f91bef1]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5797249613f6 - <std[3f03f8b59f91bef1]::sys::stdio::unix::Stderr as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x579724947cdf - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x579724947cdf - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x579724958ff1 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x5797249591ab - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x579724947d98 - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x57972493d0b9 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x5797249486bd - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x57972496f47c - core[585f66e14d78f9ba]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x57972496f1f2 - core[585f66e14d78f9ba]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1867:5
[INFO] [stdout]   17:     0x5797248faf57 - <core[585f66e14d78f9ba]::result::Result<std[3f03f8b59f91bef1]::fs::File, std[3f03f8b59f91bef1]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1233:23
[INFO] [stdout]   18:     0x5797248faf57 - <labisu[b1ff2554232ef97c]::graphs::Graph>::write_to_json
[INFO] [stdout]                                at /opt/rustwide/workdir/src/graphs.rs:436:55
[INFO] [stdout]   19:     0x5797248f1153 - rust_out[183646e59c86b0c5]::main::_doctest_main_src_graphs_rs_441_0
[INFO] [stdout]   20:     0x5797248f0d96 - rust_out[183646e59c86b0c5]::main
[INFO] [stdout]   21:     0x5797248f1913 - <fn() as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   22:     0x5797248f0d56 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   23:     0x5797248f0d69 - std[3f03f8b59f91bef1]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   24:     0x5797249585e6 - <&dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   25:     0x5797249585e6 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<&dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x5797249585e6 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<i32, &dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   27:     0x5797249585e6 - std[3f03f8b59f91bef1]::panic::catch_unwind::<&dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   28:     0x5797249585e6 - std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/rt.rs:175:24
[INFO] [stdout]   29:     0x5797249585e6 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5797249585e6 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<isize, std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x5797249585e6 - std[3f03f8b59f91bef1]::panic::catch_unwind::<std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x5797249585e6 - std[3f03f8b59f91bef1]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/rt.rs:171:5
[INFO] [stdout]   33:     0x5797248f0d01 - std[3f03f8b59f91bef1]::rt::lang_start::<()>
[INFO] [stdout]   34:     0x5797248f1975 - main
[INFO] [stdout]   35:     0x7eb48aede1ca - <unknown>
[INFO] [stdout]   36:     0x7eb48aede28b - __libc_start_main
[INFO] [stdout]   37:     0x5797248f0c15 - _start
[INFO] [stdout]   38:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/crawler.rs - crawler::Crawler::crawl (line 37)
[INFO] [stdout]     src/graphs.rs - graphs::Graph::add_edge (line 345)
[INFO] [stdout]     src/graphs.rs - graphs::Graph::read_from_json (line 441)
[INFO] [stdout]     src/graphs.rs - graphs::Graph::write_to_json (line 421)
[INFO] [stdout]     src/scraper.rs - scraper::Scraper::scrape (line 36)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 25 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 20.15s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "51ba4f3cb31551d98fadadc8f02c175f04335b4347c8bbcac1b8eed9c5936116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51ba4f3cb31551d98fadadc8f02c175f04335b4347c8bbcac1b8eed9c5936116", kill_on_drop: false }`
[INFO] [stdout] 51ba4f3cb31551d98fadadc8f02c175f04335b4347c8bbcac1b8eed9c5936116
