[INFO] crate fosslim 0.0.2 is already in cache [INFO] extracting crate fosslim 0.0.2 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/fosslim/0.0.2 [INFO] extracting crate fosslim 0.0.2 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/fosslim/0.0.2 [INFO] validating manifest of fosslim-0.0.2 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of fosslim-0.0.2 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing fosslim-0.0.2 [INFO] finished frobbing fosslim-0.0.2 [INFO] frobbed toml for fosslim-0.0.2 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/fosslim/0.0.2/Cargo.toml [INFO] started frobbing fosslim-0.0.2 [INFO] finished frobbing fosslim-0.0.2 [INFO] frobbed toml for fosslim-0.0.2 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/fosslim/0.0.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing fosslim-0.0.2 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/fosslim/0.0.2:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"` [INFO] [stdout] 1499e03bad3441b19a5219fb71d54a97e012c0c75280a0370a37aeb5c74e3c38 [INFO] running `"docker" "start" "-a" "1499e03bad3441b19a5219fb71d54a97e012c0c75280a0370a37aeb5c74e3c38"` [INFO] [stderr] Compiling fosslim v0.0.2 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::iter::FromIterator` [INFO] [stderr] --> src/score.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::iter::FromIterator; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `TermIndex` [INFO] [stderr] --> src/index.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | type TermIndex = Vec>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.30s [INFO] running `"docker" "inspect" "1499e03bad3441b19a5219fb71d54a97e012c0c75280a0370a37aeb5c74e3c38"` [INFO] running `"docker" "rm" "-f" "1499e03bad3441b19a5219fb71d54a97e012c0c75280a0370a37aeb5c74e3c38"` [INFO] [stdout] 1499e03bad3441b19a5219fb71d54a97e012c0c75280a0370a37aeb5c74e3c38 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/fosslim/0.0.2:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] bace4a63a5c00dc287e8d0d59a36c566710c8a0e0c2369c1090105a120114044 [INFO] running `"docker" "start" "-a" "bace4a63a5c00dc287e8d0d59a36c566710c8a0e0c2369c1090105a120114044"` [INFO] [stderr] Compiling fosslim v0.0.2 (/opt/crater/workdir) [INFO] [stderr] warning: type alias is never used: `TermIndex` [INFO] [stderr] --> src/index.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | type TermIndex = Vec>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.83s [INFO] running `"docker" "inspect" "bace4a63a5c00dc287e8d0d59a36c566710c8a0e0c2369c1090105a120114044"` [INFO] running `"docker" "rm" "-f" "bace4a63a5c00dc287e8d0d59a36c566710c8a0e0c2369c1090105a120114044"` [INFO] [stdout] bace4a63a5c00dc287e8d0d59a36c566710c8a0e0c2369c1090105a120114044 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/fosslim/0.0.2:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"` [INFO] [stdout] 1e37ac05f514c72e5868a32c1eebf4dce6faac88855c2e019737267fa1049da9 [INFO] running `"docker" "start" "-a" "1e37ac05f514c72e5868a32c1eebf4dce6faac88855c2e019737267fa1049da9"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/fosslim-7312b9d8b3a8d799 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test naive_tf::test_naive_tf_make_term_vector ... ok [INFO] [stdout] test naive_tf::test_naive_tf_empty_bag ... ok [INFO] [stdout] test score::test_jaccard_set ... ok [INFO] [stdout] test score::test_score_comparison ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/check_test_files-7b9edc30f6f29fa5 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_check_files_with_fixtures ... 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/document_bench_test-c0d68aa3c9de1f4b [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_bench_from_json_file ... 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/document_test-e9fb0dc013fc6e85 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_document_read_test_folder ... ok [INFO] [stdout] test test_document_tokenizer ... ok [INFO] [stdout] test test_document_parse_from_file ... ok [INFO] [stdout] test test_document_from_json_file ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/finger_ngram_bench_test-5f3d582c1c427a23 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_bench_finger_ngram_make_fingergram ... ok [INFO] [stdout] test test_bench_finger_ngram_from_index ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/finger_ngram_cross_check_test-5b48070ab2996048 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_finger_ngram_cross_check ... test test_finger_ngram_cross_check has been running for over 60 seconds [INFO] [stdout] test test_finger_ngram_cross_check ... 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/finger_ngram_test-f4820edd3d0a55fc [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_finger_ngram_model_fingerprint ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/index_test-8903d47e17811bb5 [INFO] [stdout] test test_finger_ngram_rank ... ok [INFO] [stdout] test test_finger_ngram_match_document ... ok [INFO] [stdout] test test_finger_ngram_from_index ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test test_index_add_term ... ok [INFO] [stdout] test test_index_add_doc ... ok [INFO] [stdout] test test_index_get_term_index ... ok [INFO] [stdout] test test_index_doc_new_document ... ok [INFO] [stdout] test test_index_build_from_path ... ok [INFO] [stdout] test test_index_index_multiple_documents ... ok [INFO] [stdout] test test_index_save_and_load ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test_index_save_and_load stdout ---- [INFO] [stdout] thread 'test_index_save_and_load' panicked at 'assertion failed: res.is_ok()', tests/index_test.rs:131:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x564ffce74b83 - std[698b411d1b74fcff]::sys::unix::backtrace::tracing::imp::unwind_backtrace [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x564ffce7087b - std[698b411d1b74fcff]::sys_common::backtrace::_print [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:70 [INFO] [stdout] 2: 0x564ffce73806 - std[698b411d1b74fcff]::panicking::default_hook::{closure#1} [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:58 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 3: 0x564ffce73507 - std[698b411d1b74fcff]::panicking::default_hook [INFO] [stdout] at src/libstd/panicking.rs:209 [INFO] [stdout] 4: 0x564ffce73f10 - std[698b411d1b74fcff]::panicking::rust_panic_with_hook [INFO] [stdout] at src/libstd/panicking.rs:478 [INFO] [stdout] 5: 0x564ffce63ee7 - std[698b411d1b74fcff]::panicking::begin_panic::<&str> [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:412 [INFO] [stdout] 6: 0x564ffcd70da5 - index_test[484b3a7051eb5e38]::test_index_save_and_load [INFO] [stdout] at tests/index_test.rs:131 [INFO] [stdout] 7: 0x564ffcd70a39 - index_test[484b3a7051eb5e38]::test_index_save_and_load::{closure#0} [INFO] [stdout] at tests/index_test.rs:120 [INFO] [stdout] 8: 0x564ffcd7293d - >::call_once [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libcore/ops/function.rs:231 [INFO] [stdout] 9: 0x564ffcd7d93e - >::call_box [INFO] [stdout] at src/libtest/lib.rs:1474 [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libcore/ops/function.rs:231 [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:734 [INFO] [stdout] 10: 0x564ffce77469 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:92 [INFO] [stdout] 11: 0x564ffcd97e27 - test[ea847f4bd1b1afc4]::run_test::run_test_inner::{closure#0} [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276 [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388 [INFO] [stdout] at src/libtest/lib.rs:1429 [INFO] [stdout] 12: 0x564ffcd731d4 - std[698b411d1b74fcff]::sys_common::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/sys_common/backtrace.rs:135 [INFO] [stdout] 13: 0x564ffcd72cf4 - std[698b411d1b74fcff]::panicking::try::do_call::::spawn_unchecked::{closure#0}::{closure#0}>, ()> [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:309 [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:297 [INFO] [stdout] 14: 0x564ffce77469 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:92 [INFO] [stdout] 15: 0x564ffcd7d67c - <::spawn_unchecked::{closure#0} as alloc[f4750af829db9b76]::boxed::FnBox<()>>::call_box [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276 [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388 [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:468 [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:734 [INFO] [stdout] 16: 0x564ffce76c1d - ::new::thread_start [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:744 [INFO] [stdout] at src/libstd/sys_common/thread.rs:14 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:81 [INFO] [stdout] 17: 0x7f049a682493 - start_thread [INFO] [stdout] 18: 0x7f049a1adace - __clone [INFO] [stdout] 19: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test_index_save_and_load [INFO] [stdout] [INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test index_test' [INFO] running `"docker" "inspect" "1e37ac05f514c72e5868a32c1eebf4dce6faac88855c2e019737267fa1049da9"` [INFO] running `"docker" "rm" "-f" "1e37ac05f514c72e5868a32c1eebf4dce6faac88855c2e019737267fa1049da9"` [INFO] [stdout] 1e37ac05f514c72e5868a32c1eebf4dce6faac88855c2e019737267fa1049da9