[INFO] fetching crate comrak 0.9.0...
[INFO] testing comrak-0.9.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate comrak 0.9.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate comrak 0.9.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate comrak 0.9.0
[INFO] finished tweaking crates.io crate comrak 0.9.0
[INFO] tweaked toml for crates.io crate comrak 0.9.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate comrak 0.9.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df0d0d32bdbd471cbbcd6221894e28fc74e9bf4fff2ca78d76126f1f146a7380
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "df0d0d32bdbd471cbbcd6221894e28fc74e9bf4fff2ca78d76126f1f146a7380", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df0d0d32bdbd471cbbcd6221894e28fc74e9bf4fff2ca78d76126f1f146a7380", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df0d0d32bdbd471cbbcd6221894e28fc74e9bf4fff2ca78d76126f1f146a7380", kill_on_drop: false }`
[INFO] [stdout] df0d0d32bdbd471cbbcd6221894e28fc74e9bf4fff2ca78d76126f1f146a7380
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0897c97ef756b1beed927ae008cfb95ab87d458b358ef26cf4fcf62d4192f520
[INFO] running `Command { std: "docker" "start" "-a" "0897c97ef756b1beed927ae008cfb95ab87d458b358ef26cf4fcf62d4192f520", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling ucd-trie v0.1.2
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling ucd-util v0.1.5
[INFO] [stderr]    Compiling regex v1.0.1
[INFO] [stderr]    Compiling unicode-width v0.1.6
[INFO] [stderr]    Compiling unchecked-index v0.2.2
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling shell-words v1.0.0
[INFO] [stderr]    Compiling unicode_categories v0.1.1
[INFO] [stderr]    Compiling typed-arena v1.7.0
[INFO] [stderr]    Compiling entities v1.0.1
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling pest v2.1.2
[INFO] [stderr]    Compiling regex-syntax v0.6.8
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling twoway v0.2.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling pest_meta v2.1.2
[INFO] [stderr]    Compiling pest_generator v2.1.1
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling comrak v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.33s
[INFO] running `Command { std: "docker" "inspect" "0897c97ef756b1beed927ae008cfb95ab87d458b358ef26cf4fcf62d4192f520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0897c97ef756b1beed927ae008cfb95ab87d458b358ef26cf4fcf62d4192f520", kill_on_drop: false }`
[INFO] [stdout] 0897c97ef756b1beed927ae008cfb95ab87d458b358ef26cf4fcf62d4192f520
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ae56c59376a49f3bbdcdf5d43ce8837094fd920befa40a34d17693cbaee26858
[INFO] running `Command { std: "docker" "start" "-a" "ae56c59376a49f3bbdcdf5d43ce8837094fd920befa40a34d17693cbaee26858", kill_on_drop: false }`
[INFO] [stderr]    Compiling atom v0.3.5
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling pulse v0.5.3
[INFO] [stderr]    Compiling timebomb v0.1.2
[INFO] [stderr]    Compiling comrak v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.24s
[INFO] running `Command { std: "docker" "inspect" "ae56c59376a49f3bbdcdf5d43ce8837094fd920befa40a34d17693cbaee26858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae56c59376a49f3bbdcdf5d43ce8837094fd920befa40a34d17693cbaee26858", kill_on_drop: false }`
[INFO] [stdout] ae56c59376a49f3bbdcdf5d43ce8837094fd920befa40a34d17693cbaee26858
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ea224ad9bee4d892fc1d8c6729b1080da6eca4bce45f38f5b9a80356ddf85e6e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ea224ad9bee4d892fc1d8c6729b1080da6eca4bce45f38f5b9a80356ddf85e6e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/comrak-47df9af3cf28342d
[INFO] [stdout] running 56 tests
[INFO] [stdout] test arena_tree::it_works ... ok
[INFO] [stdout] test tests::autolink_no_link_bad ... ok
[INFO] [stdout] test tests::footnote_does_not_eat_exclamation ... ok
[INFO] [stdout] test tests::autolink_email ... ok
[INFO] [stdout] test tests::backticks ... ok
[INFO] [stdout] test tests::autolink_scheme ... ok
[INFO] [stdout] test tests::autolink_scheme_multiline ... ok
[INFO] [stdout] test tests::basic ... ok
[INFO] [stdout] test tests::cm_autolink_regression ... ok
[INFO] [stdout] test tests::codefence ... ok
[INFO] [stdout] test tests::backslashes ... ok
[INFO] [stdout] test tests::html_block_4 ... ok
[INFO] [stdout] test tests::description_lists ... ok
[INFO] [stdout] test tests::entities ... ok
[INFO] [stdout] test tests::html_block_3 ... ok
[INFO] [stdout] test tests::html_block_1 ... ok
[INFO] [stdout] test tests::footnote_in_table ... ok
[INFO] [stdout] test tests::html_block_5 ... ok
[INFO] [stdout] test tests::autolink_www ... ok
[INFO] [stdout] test tests::footnotes ... ok
[INFO] [stdout] test tests::html_block_2 ... ok
[INFO] [stdout] test tests::no_panic_on_empty_bookended_atx_headers ... ok
[INFO] [stdout] test tests::html_block_6 ... ok
[INFO] [stdout] test tests::links ... ok
[INFO] [stdout] test tests::lists ... ok
[INFO] [stdout] test tests::html_block_7 ... ok
[INFO] [stdout] test tests::nul_replacement_3 ... ok
[INFO] [stdout] test tests::nul_replacement_2 ... ok
[INFO] [stdout] test tests::nested_tables_1 ... ok
[INFO] [stdout] test tests::nul_replacement_5 ... ok
[INFO] [stdout] test tests::nested_tables_2 ... ok
[INFO] [stdout] test tests::link_backslash_requires_punct ... ok
[INFO] [stdout] test tests::nested_tables_3 ... ok
[INFO] [stdout] test tests::regression_back_to_back_ranges ... ok
[INFO] [stdout] test tests::images ... ok
[INFO] [stdout] test tests::nul_replacement_4 ... ok
[INFO] [stdout] test tests::safety ... ok
[INFO] [stdout] test tests::pointy_brace ... ok
[INFO] [stdout] test tests::table ... ok
[INFO] [stdout] test tests::nul_replacement_1 ... ok
[INFO] [stdout] test tests::tagfilter ... ok
[INFO] [stdout] test tests::strikethrough ... ok
[INFO] [stdout] test tests::reference_links ... ok
[INFO] [stdout] test tests::setext_heading ... ok
[INFO] [stdout] test tests::smart_chars ... ok
[INFO] [stdout] test tests::table_misparse_1 ... ok
[INFO] [stdout] test tests::thematic_breaks ... ok
[INFO] [stdout] test tests::superscript ... ok
[INFO] [stdout] test tests::exercise_full_api ... ok
[INFO] [stdout] test tests::table_misparse_2 ... ok
[INFO] [stdout] test tests::tasklist_32 ... ok
[INFO] [stdout] test tests::tasklist ... ok
[INFO] [stdout] test tests::header_ids ... ok
[INFO] [stdout] test tests::no_stack_smash_html ... ok
[INFO] [stdout] test tests::no_stack_smash_cm ... ok
[INFO] [stdout] test tests::pathological_emphases ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 56 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/comrak-9c680477b43154dd
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests comrak
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test src/nodes.rs - nodes::AstNode (line 375) ... ok
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --test /opt/rustwide/workdir/src/lib.rs --crate-name comrak -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cfg 'feature="default"' --cfg 'feature="clap"' --extern clap=/opt/rustwide/target/debug/deps/libclap-d87c3bf50cb262b8.rlib --extern comrak=/opt/rustwide/target/debug/deps/libcomrak-2127c6db381a7a19.rlib --extern entities=/opt/rustwide/target/debug/deps/libentities-b8f5ba15d3778d19.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-cd2401a06b1676f6.rlib --extern pest=/opt/rustwide/target/debug/deps/libpest-c27ced0cb6633285.rlib --extern pest_derive=/opt/rustwide/target/debug/deps/libpest_derive-6fa1695f7673d578.so --extern regex=/opt/rustwide/target/debug/deps/libregex-f2c77599ae7c1bcd.rlib --extern shell_words=/opt/rustwide/target/debug/deps/libshell_words-191bae2075015de5.rlib --extern timebomb=/opt/rustwide/target/debug/deps/libtimebomb-1b43d959e1e624fa.rlib --extern twoway=/opt/rustwide/target/debug/deps/libtwoway-72caa2209a2b1256.rlib --extern typed_arena=/opt/rustwide/target/debug/deps/libtyped_arena-b09971f96ffa9191.rlib --extern unicode_categories=/opt/rustwide/target/debug/deps/libunicode_categories-6eea3f1f7d028fcd.rlib --extern xdg=/opt/rustwide/target/debug/deps/libxdg-157fbbd5e20f74dc.rlib -C embed-bitcode=no` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "ea224ad9bee4d892fc1d8c6729b1080da6eca4bce45f38f5b9a80356ddf85e6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea224ad9bee4d892fc1d8c6729b1080da6eca4bce45f38f5b9a80356ddf85e6e", kill_on_drop: false }`
[INFO] [stdout] ea224ad9bee4d892fc1d8c6729b1080da6eca4bce45f38f5b9a80356ddf85e6e