[INFO] fetching crate epub-builder 0.5.0...
[INFO] testing epub-builder-0.5.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate epub-builder 0.5.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate epub-builder 0.5.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate epub-builder 0.5.0
[INFO] finished tweaking crates.io crate epub-builder 0.5.0
[INFO] tweaked toml for crates.io crate epub-builder 0.5.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate epub-builder 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd7fa7c3ca132eaf1080a94da0365b60b9e75effec902456ece0fbb38918dbaa
[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" "dd7fa7c3ca132eaf1080a94da0365b60b9e75effec902456ece0fbb38918dbaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd7fa7c3ca132eaf1080a94da0365b60b9e75effec902456ece0fbb38918dbaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd7fa7c3ca132eaf1080a94da0365b60b9e75effec902456ece0fbb38918dbaa", kill_on_drop: false }`
[INFO] [stdout] dd7fa7c3ca132eaf1080a94da0365b60b9e75effec902456ece0fbb38918dbaa
[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=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c7a6bd4e6f10230c7459a458a959e7276d65d0a425ede64af4da35568373722
[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" "6c7a6bd4e6f10230c7459a458a959e7276d65d0a425ede64af4da35568373722", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling gimli v0.21.0
[INFO] [stderr]    Compiling serde v1.0.113
[INFO] [stderr]    Compiling adler32 v1.1.0
[INFO] [stderr]    Compiling utf8-width v0.1.4
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling error-chain v0.12.2
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling html-escape v0.2.6
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling zip v0.5.6
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling addr2line v0.12.2
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling backtrace v0.3.49
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling mustache v0.9.0
[INFO] [stderr]    Compiling epub-builder v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.23s
[INFO] running `Command { std: "docker" "inspect" "6c7a6bd4e6f10230c7459a458a959e7276d65d0a425ede64af4da35568373722", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c7a6bd4e6f10230c7459a458a959e7276d65d0a425ede64af4da35568373722", kill_on_drop: false }`
[INFO] [stdout] 6c7a6bd4e6f10230c7459a458a959e7276d65d0a425ede64af4da35568373722
[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=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 8dbc652ea3b5eddb655a28227ebe65472037ae447a3758c4e0f62cc40311baf4
[INFO] running `Command { std: "docker" "start" "-a" "8dbc652ea3b5eddb655a28227ebe65472037ae447a3758c4e0f62cc40311baf4", kill_on_drop: false }`
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling epub-builder v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.71s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/epub_builder-0cf5d1b4196fafd0)
[INFO] running `Command { std: "docker" "inspect" "8dbc652ea3b5eddb655a28227ebe65472037ae447a3758c4e0f62cc40311baf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dbc652ea3b5eddb655a28227ebe65472037ae447a3758c4e0f62cc40311baf4", kill_on_drop: false }`
[INFO] [stdout] 8dbc652ea3b5eddb655a28227ebe65472037ae447a3758c4e0f62cc40311baf4
[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=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 36389f5e9c5dc032dd8c918a1836c471127e273b73abefc198a289627335f4d2
[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" "36389f5e9c5dc032dd8c918a1836c471127e273b73abefc198a289627335f4d2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/epub_builder-0cf5d1b4196fafd0)
[INFO] [stdout] running 10 tests
[INFO] [stdout] test common::test_indent ... ok
[INFO] [stdout] test toc::toc_epub_broken_sublevels ... ok
[INFO] [stdout] test toc::toc_simple ... ok
[INFO] [stdout] test zip_command::zip_creation ... ok
[INFO] [stdout] test common::test_escape ... ok
[INFO] [stdout] test toc::toc_epub_simple ... ok
[INFO] [stdout] test toc::toc_epub_simple_sublevels ... ok
[INFO] [stdout] test toc::toc_epub_title_escaped ... ok
[INFO] [stdout] test zip_command::zip_not_ok ... ok
[INFO] [stdout] test zip_command::zip_ok ... ok
[INFO] [stderr]    Doc-tests epub_builder
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - (line 22) ... ignored
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name epub_builder --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-9cf49123bde68675.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-bc87cb948179435a.rlib --extern epub_builder=/opt/rustwide/target/debug/deps/libepub_builder-bc7171b9c03949f0.rlib --extern error_chain=/opt/rustwide/target/debug/deps/liberror_chain-8e390eccfe6e3953.rlib --extern html_escape=/opt/rustwide/target/debug/deps/libhtml_escape-27cf6c2cade366fa.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-86422d76b8bd90ed.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-88c6c3c5629024a6.rlib --extern mustache=/opt/rustwide/target/debug/deps/libmustache-174a52db0afbd6c7.rlib --extern pretty_assertions=/opt/rustwide/target/debug/deps/libpretty_assertions-892f2ad450b09add.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-2892e37ac93b3df8.rlib --extern tempdir=/opt/rustwide/target/debug/deps/libtempdir-a8ecaf75d15c8228.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-e4fa5f9a060ce886.rlib --extern zip=/opt/rustwide/target/debug/deps/libzip-f6c5e5ae8059ab14.rlib -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="tempdir"' --cfg 'feature="zip"' --cfg 'feature="zip-command"' --cfg 'feature="zip-library"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "36389f5e9c5dc032dd8c918a1836c471127e273b73abefc198a289627335f4d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36389f5e9c5dc032dd8c918a1836c471127e273b73abefc198a289627335f4d2", kill_on_drop: false }`
[INFO] [stdout] 36389f5e9c5dc032dd8c918a1836c471127e273b73abefc198a289627335f4d2