[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 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] daaaafc411c341e9739a870eecc0249fbf9a01f5d9de88a8269222da23a3fa79 [INFO] running `"docker" "start" "-a" "daaaafc411c341e9739a870eecc0249fbf9a01f5d9de88a8269222da23a3fa79"` [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 16.77s [INFO] running `"docker" "inspect" "daaaafc411c341e9739a870eecc0249fbf9a01f5d9de88a8269222da23a3fa79"` [INFO] running `"docker" "rm" "-f" "daaaafc411c341e9739a870eecc0249fbf9a01f5d9de88a8269222da23a3fa79"` [INFO] [stdout] daaaafc411c341e9739a870eecc0249fbf9a01f5d9de88a8269222da23a3fa79 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] df3686fed874d9ff11ea22c68e3ce963edc9b6fdca172a5aad2a35c46d362a59 [INFO] running `"docker" "start" "-a" "df3686fed874d9ff11ea22c68e3ce963edc9b6fdca172a5aad2a35c46d362a59"` [INFO] [stderr] Compiling elasticlunr-rs v2.3.6 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.51s [INFO] running `"docker" "inspect" "df3686fed874d9ff11ea22c68e3ce963edc9b6fdca172a5aad2a35c46d362a59"` [INFO] running `"docker" "rm" "-f" "df3686fed874d9ff11ea22c68e3ce963edc9b6fdca172a5aad2a35c46d362a59"` [INFO] [stdout] df3686fed874d9ff11ea22c68e3ce963edc9b6fdca172a5aad2a35c46d362a59 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 0a030bc10a447e308d4bf14fef4c93ae81d76ee4833652e1799ee64ce4db56a8 [INFO] running `"docker" "start" "-a" "0a030bc10a447e308d4bf14fef4c93ae81d76ee4833652e1799ee64ce4db56a8"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/elasticlunr-2697cc12143409c1 [INFO] [stdout] [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::check_store_has_key ... ok [INFO] [stdout] test document_store::tests::add_doc_no_store ... ok [INFO] [stdout] test document_store::tests::get_doc_many_fields ... ok [INFO] [stdout] test document_store::tests::create_doc_no_store ... ok [INFO] [stdout] test document_store::tests::add_doc_tokens ... ok [INFO] [stdout] test document_store::tests::get_nonexistant_doc ... ok [INFO] [stdout] test document_store::tests::get_doc_no_store ... ok [INFO] [stdout] test document_store::tests::add_field_length_multiple ... ok [INFO] [stdout] test document_store::tests::add_field_len ... ok [INFO] [stdout] test document_store::tests::get_doc ... ok [INFO] [stdout] test document_store::tests::is_stored_true ... ok [INFO] [stdout] test document_store::tests::is_stored_false ... ok [INFO] [stdout] test document_store::tests::remove_nonexistant_store ... ok [INFO] [stdout] test document_store::tests::remove_doc ... ok [INFO] [stdout] test document_store::tests::remove_doc_no_store ... ok [INFO] [stdout] test inverted_index::tests::adding_another_document_to_the_token ... ok [INFO] [stdout] test inverted_index::tests::checking_if_a_token_does_not_exist ... ok [INFO] [stdout] test inverted_index::tests::adding_existing_doc ... ok [INFO] [stdout] test inverted_index::tests::adding_token ... 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::remove_nonexistant_doc ... ok [INFO] [stdout] test inverted_index::tests::checking_token_exists_in ... ok [INFO] [stdout] test inverted_index::tests::df_of_items ... ok [INFO] [stdout] test inverted_index::tests::df_of_nonexistant_token ... ok [INFO] [stdout] test inverted_index::tests::get_term_frequency ... ok [INFO] [stdout] test inverted_index::tests::get_term_frequency_nonexistant_token ... 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_document_from_token ... ok [INFO] [stdout] test inverted_index::tests::removing_documet_nonexistant_key ... ok [INFO] [stdout] test inverted_index::tests::removing_nonexistant_document ... ok [INFO] [stdout] test inverted_index::tests::retrieving_nonexistant_items ... ok [INFO] [stdout] test lang::en::tests::latin_characters ... ok [INFO] [stdout] test lang::en::tests::removing_punctuation ... ok [INFO] [stdout] test inverted_index::tests::retrieving_items ... ok [INFO] [stdout] test lang::en::tests::hyphens ... ok [INFO] [stdout] test lang::en::tests::multiple_white_space ... ok [INFO] [stdout] test inverted_index::tests::get_term_frequency_nonexistant_docref ... ok [INFO] [stdout] test lang::en::tests::splitting_strings_with_hyphens ... ok [INFO] [stdout] test tests::add_field_to_builder ... ok [INFO] [stdout] test lang::en::tests::split_simple_strings ... ok [INFO] [stdout] test tests::adding_document_to_index ... ok [INFO] [stdout] test tests::adding_document_with_empty_field ... ok [INFO] [stdout] test lang::en::tests::test_stemmer ... ok [INFO] [stdout] test tests::creating_index_with_identical_fields_panics ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/test_compare-b8038dbca23d27fd [INFO] [stdout] [INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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-6cf4204788815815 [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 - IndexBuilder (line 66) ... ok [INFO] [stdout] test src/lib.rs - Index::with_language (line 197) ... ok [INFO] [stdout] test src/lib.rs - Index::new (line 175) ... ok [INFO] [stdout] test src/lib.rs - (line 16) ... FAILED [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:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5561dbf893eb - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x5561dbf893eb - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5561dbf893eb - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x5561dbf893eb - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x5561dbf893eb - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x5561dbf890c7 - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 6: 0x5561dbf89b00 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x5561dbf89682 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x5561dbf89566 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x5561dbf9f35d - core::panicking::panic_fmt::h2daf88b2616ca2b2 [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x5561dbbff5a8 - core::result::unwrap_failed::ha0c63df1a96f5bbb [INFO] [stdout] 11: 0x5561dbbffa60 - core::result::Result::unwrap::h4f11a5a61a280cd4 [INFO] [stdout] 12: 0x5561dbbfa9ef - rust_out::main::h1cf9155cb6204ee7 [INFO] [stdout] 13: 0x5561dbc01e83 - std::rt::lang_start::{{closure}}::h6ad5bf6913459b3e [INFO] [stdout] 14: 0x5561dbf89503 - std::rt::lang_start_internal::{{closure}}::h447d8812e3ee306d [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] 15: 0x5561dbf89503 - std::panicking::try::do_call::h4a61cb372364c745 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 16: 0x5561dbf8b64a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 17: 0x5561dbf8a00d - std::panicking::try::hdf71f938885bca42 [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] 18: 0x5561dbf8a00d - std::panic::catch_unwind::h7e85dbf162b1611a [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 19: 0x5561dbf8a00d - std::rt::lang_start_internal::h1e06cc26b9fc25ea [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 20: 0x5561dbc01e65 - std::rt::lang_start::he873873cea7d311a [INFO] [stdout] 21: 0x5561dbbfab1b - main [INFO] [stdout] 22: 0x7faf3f87d2e1 - __libc_start_main [INFO] [stdout] 23: 0x5561dbbec7fa - _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" "0a030bc10a447e308d4bf14fef4c93ae81d76ee4833652e1799ee64ce4db56a8"` [INFO] running `"docker" "rm" "-f" "0a030bc10a447e308d4bf14fef4c93ae81d76ee4833652e1799ee64ce4db56a8"` [INFO] [stdout] 0a030bc10a447e308d4bf14fef4c93ae81d76ee4833652e1799ee64ce4db56a8