[INFO] crate epub-builder 0.4.5 is already in cache [INFO] testing epub-builder-0.4.5 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate epub-builder 0.4.5 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate epub-builder 0.4.5 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate epub-builder 0.4.5 [INFO] finished tweaking crates.io crate epub-builder 0.4.5 [INFO] tweaked toml for crates.io crate epub-builder 0.4.5 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate epub-builder 0.4.5 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stdout] bfe1a189eeae45a671b1ee9c9b303446cb05b4827cfe1b16d73ebcd4c5c78d42 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "bfe1a189eeae45a671b1ee9c9b303446cb05b4827cfe1b16d73ebcd4c5c78d42"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling mac v0.1.1 [INFO] [stderr] Compiling utf-8 v0.7.5 [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Compiling regex-syntax v0.6.14 [INFO] [stderr] Compiling podio v0.1.6 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling unreachable v0.1.1 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling flate2 v1.0.13 [INFO] [stderr] Compiling serde_json v1.0.47 [INFO] [stderr] Compiling mustache v0.9.0 [INFO] [stderr] Compiling futf v0.1.4 [INFO] [stderr] Compiling chrono v0.4.10 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling debug_unreachable v0.1.1 [INFO] [stderr] Compiling string_cache_codegen v0.4.4 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling tendril v0.4.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling aho-corasick v0.7.8 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling backtrace v0.3.44 [INFO] [stderr] Compiling string_cache v0.7.5 [INFO] [stderr] Compiling string_cache v0.5.2 [INFO] [stderr] Compiling html5ever-atoms v0.3.0 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling zip v0.5.4 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Compiling uuid v0.8.1 [INFO] [stderr] Compiling regex v1.3.4 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling html5ever v0.24.1 [INFO] [stderr] Compiling markup5ever v0.9.0 [INFO] [stderr] Compiling html2text v0.1.10 [INFO] [stderr] Compiling epub-builder v0.4.5 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/errors.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | / error_chain! { [INFO] [stderr] 8 | | foreign_links { [INFO] [stderr] 9 | | Fmt(::std::fmt::Error); [INFO] [stderr] 10 | | } [INFO] [stderr] 11 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 40.29s [INFO] running `"docker" "inspect" "bfe1a189eeae45a671b1ee9c9b303446cb05b4827cfe1b16d73ebcd4c5c78d42"` [INFO] running `"docker" "rm" "-f" "bfe1a189eeae45a671b1ee9c9b303446cb05b4827cfe1b16d73ebcd4c5c78d42"` [INFO] [stdout] bfe1a189eeae45a671b1ee9c9b303446cb05b4827cfe1b16d73ebcd4c5c78d42 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 29c4360225c2ab24147d12e9a58a883a515acc3472b3898d9ad3f9e0bdccf2e8 [INFO] running `"docker" "start" "-a" "29c4360225c2ab24147d12e9a58a883a515acc3472b3898d9ad3f9e0bdccf2e8"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling pretty_assertions v0.6.1 [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/errors.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | / error_chain! { [INFO] [stderr] 8 | | foreign_links { [INFO] [stderr] 9 | | Fmt(::std::fmt::Error); [INFO] [stderr] 10 | | } [INFO] [stderr] 11 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Compiling epub-builder v0.4.5 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/errors.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | / error_chain! { [INFO] [stderr] 8 | | foreign_links { [INFO] [stderr] 9 | | Fmt(::std::fmt::Error); [INFO] [stderr] 10 | | } [INFO] [stderr] 11 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.75s [INFO] running `"docker" "inspect" "29c4360225c2ab24147d12e9a58a883a515acc3472b3898d9ad3f9e0bdccf2e8"` [INFO] running `"docker" "rm" "-f" "29c4360225c2ab24147d12e9a58a883a515acc3472b3898d9ad3f9e0bdccf2e8"` [INFO] [stdout] 29c4360225c2ab24147d12e9a58a883a515acc3472b3898d9ad3f9e0bdccf2e8 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 528894490ac8f7fea13f648ecc5920b9e27d82e0ed6ce6d8aaad0a91c3d6fef2 [INFO] running `"docker" "start" "-a" "528894490ac8f7fea13f648ecc5920b9e27d82e0ed6ce6d8aaad0a91c3d6fef2"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/errors.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | / error_chain! { [INFO] [stderr] 8 | | foreign_links { [INFO] [stderr] 9 | | Fmt(::std::fmt::Error); [INFO] [stderr] 10 | | } [INFO] [stderr] 11 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/errors.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | / error_chain! { [INFO] [stderr] 8 | | foreign_links { [INFO] [stderr] 9 | | Fmt(::std::fmt::Error); [INFO] [stderr] 10 | | } [INFO] [stderr] 11 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/epub_builder-8157a354faca9c9c [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test toc::toc_epub_simple ... ok [INFO] [stdout] test toc::toc_simple ... ok [INFO] [stdout] test toc::toc_epub_broken_sublevels ... ok [INFO] [stdout] test toc::toc_epub_simple_sublevels ... ok [INFO] [stdout] test zip_command::zip_creation ... ok [INFO] [stdout] test common::test_escape ... ok [INFO] [stdout] test zip_command::zip_not_ok ... ok [INFO] [stdout] test zip_command::zip_ok ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests epub_builder [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test src/lib.rs - (line 23) ... ignored [INFO] [stdout] test src/toc.rs - toc::Toc::add (line 210) ... FAILED [INFO] [stdout] test src/epub.rs - epub::EpubBuilder (line 101) ... FAILED [INFO] [stdout] test src/epub.rs - epub::EpubBuilder::generate (line 328) ... FAILED [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 epub_builder -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps -L native=/opt/rustwide/target/debug/build/backtrace-sys-85de2db0b3bf4621/out -L native=/opt/rustwide/target/debug/build/bzip2-sys-844e0b83b099181b/out/lib --cfg 'feature="zip-library"' --cfg 'feature="tempdir"' --cfg 'feature="default"' --cfg 'feature="zip-command"' --cfg 'feature="zip"' --extern chrono=/opt/rustwide/target/debug/deps/libchrono-3f63300076ab19ef.rlib --extern epub_builder=/opt/rustwide/target/debug/deps/libepub_builder-ed4ae6a7d44f0e47.rlib --extern error_chain=/opt/rustwide/target/debug/deps/liberror_chain-f9967527dcea2047.rlib --extern html2text=/opt/rustwide/target/debug/deps/libhtml2text-4485d708f1d0fb6c.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-36bd8bbfaaa85bd1.rlib --extern mustache=/opt/rustwide/target/debug/deps/libmustache-62edf0afedbc320f.rlib --extern pretty_assertions=/opt/rustwide/target/debug/deps/libpretty_assertions-850014baecd9aa35.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-039a4a3d0da804e8.rlib --extern tempdir=/opt/rustwide/target/debug/deps/libtempdir-f63f7edaf5a4796d.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-7c4426416bca2f35.rlib --extern zip=/opt/rustwide/target/debug/deps/libzip-24b2b11aa472f558.rlib` (signal: 9, SIGKILL: kill) [INFO] running `"docker" "inspect" "528894490ac8f7fea13f648ecc5920b9e27d82e0ed6ce6d8aaad0a91c3d6fef2"` [INFO] running `"docker" "rm" "-f" "528894490ac8f7fea13f648ecc5920b9e27d82e0ed6ce6d8aaad0a91c3d6fef2"` [INFO] [stdout] 528894490ac8f7fea13f648ecc5920b9e27d82e0ed6ce6d8aaad0a91c3d6fef2