[INFO] crate elasticlunr-rs 2.3.6 is already in cache [INFO] extracting crate elasticlunr-rs 2.3.6 into work/ex/beta-1.38-1/sources/1.37.0/reg/elasticlunr-rs/2.3.6 [INFO] extracting crate elasticlunr-rs 2.3.6 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/elasticlunr-rs/2.3.6 [INFO] validating manifest of elasticlunr-rs-2.3.6 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 elasticlunr-rs-2.3.6 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 elasticlunr-rs-2.3.6 [INFO] finished frobbing elasticlunr-rs-2.3.6 [INFO] frobbed toml for elasticlunr-rs-2.3.6 written to work/ex/beta-1.38-1/sources/1.37.0/reg/elasticlunr-rs/2.3.6/Cargo.toml [INFO] started frobbing elasticlunr-rs-2.3.6 [INFO] finished frobbing elasticlunr-rs-2.3.6 [INFO] frobbed toml for elasticlunr-rs-2.3.6 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/elasticlunr-rs/2.3.6/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 elasticlunr-rs-2.3.6 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/elasticlunr-rs/2.3.6:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] f060303b2ed4a73acf0dc462c44b66bb282ccffe54b911df0198c346a767fc95 [INFO] running `"docker" "start" "-a" "f060303b2ed4a73acf0dc462c44b66bb282ccffe54b911df0198c346a767fc95"` [INFO] [stderr] Compiling strum v0.15.0 [INFO] [stderr] Compiling strum_macros v0.15.0 [INFO] [stderr] Compiling rust-stemmers v1.1.0 [INFO] [stderr] Compiling elasticlunr-rs v2.3.6 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.29s [INFO] running `"docker" "inspect" "f060303b2ed4a73acf0dc462c44b66bb282ccffe54b911df0198c346a767fc95"` [INFO] running `"docker" "rm" "-f" "f060303b2ed4a73acf0dc462c44b66bb282ccffe54b911df0198c346a767fc95"` [INFO] [stdout] f060303b2ed4a73acf0dc462c44b66bb282ccffe54b911df0198c346a767fc95 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/elasticlunr-rs/2.3.6:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] ec596aa3d19089c26cc9225fa97d1af318b366a10212acb41fef1c5ef9a08fb9 [INFO] running `"docker" "start" "-a" "ec596aa3d19089c26cc9225fa97d1af318b366a10212acb41fef1c5ef9a08fb9"` [INFO] [stderr] Compiling elasticlunr-rs v2.3.6 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.65s [INFO] running `"docker" "inspect" "ec596aa3d19089c26cc9225fa97d1af318b366a10212acb41fef1c5ef9a08fb9"` [INFO] running `"docker" "rm" "-f" "ec596aa3d19089c26cc9225fa97d1af318b366a10212acb41fef1c5ef9a08fb9"` [INFO] [stdout] ec596aa3d19089c26cc9225fa97d1af318b366a10212acb41fef1c5ef9a08fb9 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/elasticlunr-rs/2.3.6:/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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 7097805a557524b7ba60644f580f4975f123907172f9821e4b0c9736886bf0b0 [INFO] running `"docker" "start" "-a" "7097805a557524b7ba60644f580f4975f123907172f9821e4b0c9736886bf0b0"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/elasticlunr-ff22ba7b334f514d [INFO] [stdout] running 48 tests [INFO] [stdout] test config::tests::test_normal_config ... ok [INFO] [stdout] test config::tests::test_complex_config ... ok [INFO] [stdout] test document_store::tests::add_doc_no_store ... ok [INFO] [stdout] test document_store::tests::check_store_has_key ... ok [INFO] [stdout] test document_store::tests::add_doc_tokens ... ok [INFO] [stdout] test document_store::tests::add_field_len ... ok [INFO] [stdout] test document_store::tests::add_field_length_multiple ... ok [INFO] [stdout] test document_store::tests::get_doc ... ok [INFO] [stdout] test document_store::tests::create_doc_no_store ... ok [INFO] [stdout] test document_store::tests::get_doc_many_fields ... ok [INFO] [stdout] test document_store::tests::get_doc_no_store ... ok [INFO] [stdout] test document_store::tests::get_nonexistant_doc_no_store ... ok [INFO] [stdout] test document_store::tests::get_num_docs ... ok [INFO] [stdout] test document_store::tests::is_stored_false ... ok [INFO] [stdout] test document_store::tests::get_nonexistant_doc ... ok [INFO] [stdout] test document_store::tests::remove_doc ... ok [INFO] [stdout] test document_store::tests::remove_doc_no_store ... ok [INFO] [stdout] test document_store::tests::remove_nonexistant_store ... ok [INFO] [stdout] test document_store::tests::remove_nonexistant_doc ... ok [INFO] [stdout] test document_store::tests::is_stored_true ... ok [INFO] [stdout] test inverted_index::tests::adding_token ... ok [INFO] [stdout] test inverted_index::tests::adding_existing_doc ... ok [INFO] [stdout] test inverted_index::tests::adding_another_document_to_the_token ... ok [INFO] [stdout] test inverted_index::tests::df_of_nonexistant_token ... ok [INFO] [stdout] test inverted_index::tests::df_of_items ... ok [INFO] [stdout] test inverted_index::tests::checking_token_exists_in ... ok [INFO] [stdout] test inverted_index::tests::checking_if_a_token_does_not_exist ... ok [INFO] [stdout] test inverted_index::tests::get_term_frequency_nonexistant_token ... ok [INFO] [stdout] test inverted_index::tests::get_term_frequency ... ok [INFO] [stdout] test inverted_index::tests::get_term_frequency_nonexistant_docref ... ok [INFO] [stdout] test inverted_index::tests::get_term_frequency_nonexistant_token_and_docref ... ok [INFO] [stdout] test inverted_index::tests::has_token ... ok [INFO] [stdout] test inverted_index::tests::removing_documet_nonexistant_key ... ok [INFO] [stdout] test inverted_index::tests::removing_document_from_token ... ok [INFO] [stdout] test lang::en::tests::latin_characters ... ok [INFO] [stdout] test inverted_index::tests::retrieving_nonexistant_items ... ok [INFO] [stdout] test lang::en::tests::removing_punctuation ... ok [INFO] [stdout] test inverted_index::tests::removing_nonexistant_document ... ok [INFO] [stdout] test lang::en::tests::split_simple_strings ... ok [INFO] [stdout] test lang::en::tests::splitting_strings_with_hyphens ... ok [INFO] [stdout] test lang::en::tests::multiple_white_space ... ok [INFO] [stdout] test tests::add_field_to_builder ... ok [INFO] [stdout] test lang::en::tests::hyphens ... ok [INFO] [stdout] test inverted_index::tests::retrieving_items ... ok [INFO] [stdout] test tests::adding_document_with_empty_field ... ok [INFO] [stdout] test tests::adding_document_to_index ... ok [INFO] [stdout] test lang::en::tests::test_stemmer ... ok [INFO] [stdout] test tests::creating_index_with_identical_fields_panics ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/test_compare-ad1b9152f217ceb2 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test search_index_hasnt_changed_accidentally ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/test_lang-c1cc9c6826a8cab1 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_languages ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests elasticlunr [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test src/lib.rs - Index::with_language (line 197) ... ok [INFO] [stdout] test src/lib.rs - (line 16) ... FAILED [INFO] [stdout] test src/lib.rs - IndexBuilder (line 66) ... ok [INFO] [stdout] test src/lib.rs - Index::new (line 175) ... ok [INFO] [stdout] test src/lib.rs - Index::add_doc (line 238) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 16) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:1084:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55eefd9b6e6b - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55eefd9b6e6b - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55eefd9b6e6b - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55eefd9b6e6b - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55eefd9b6e6b - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55eefd9b6b46 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 6: 0x55eefd9b757d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55eefd9b7102 - std::panicking::continue_panic_fmt::he38ad41d6304a12c [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x55eefd9b6fe6 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x55eefd9cd0dd - core::panicking::panic_fmt::h1bc6de43c92ad80c [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x55eefd9cd1d7 - core::result::unwrap_failed::hd83f272814becce6 [INFO] [stdout] at src/libcore/result.rs:1084 [INFO] [stdout] 11: 0x55eefd627b4a - core::result::Result::unwrap::h0f716cc2c31ab5f6 [INFO] [stdout] 12: 0x55eefd62152f - rust_out::main::h1cf9155cb6204ee7 [INFO] [stdout] 13: 0x55eefd621283 - std::rt::lang_start::{{closure}}::h00a7ffc4b255461a [INFO] [stdout] 14: 0x55eefd9b6f83 - std::rt::lang_start_internal::{{closure}}::hf367a5a6ae52b0ce [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] 15: 0x55eefd9b6f83 - std::panicking::try::do_call::h9d779bc5e27e3284 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 16: 0x55eefd9b945a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 17: 0x55eefd9b7a8d - std::panicking::try::h4af22d9cb0afa351 [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] 18: 0x55eefd9b7a8d - std::panic::catch_unwind::hbb68a9ada87bfb97 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 19: 0x55eefd9b7a8d - std::rt::lang_start_internal::hba9e09d74440ce4d [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 20: 0x55eefd621268 - std::rt::lang_start::hb393a69b73b35e9d [INFO] [stdout] 21: 0x55eefd62164b - main [INFO] [stdout] 22: 0x7fdb9f1952e1 - __libc_start_main [INFO] [stdout] 23: 0x55eefd612fea - _start [INFO] [stdout] 24: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 16) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "7097805a557524b7ba60644f580f4975f123907172f9821e4b0c9736886bf0b0"` [INFO] running `"docker" "rm" "-f" "7097805a557524b7ba60644f580f4975f123907172f9821e4b0c9736886bf0b0"` [INFO] [stdout] 7097805a557524b7ba60644f580f4975f123907172f9821e4b0c9736886bf0b0