[INFO] fetching crate blkar 6.0.0...
[INFO] extracting crate blkar 6.0.0 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/blkar/6.0.0
[INFO] extracting crate blkar 6.0.0 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/blkar/6.0.0
[INFO] validating manifest of blkar-6.0.0 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of blkar-6.0.0 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing blkar-6.0.0
[INFO] finished frobbing blkar-6.0.0
[INFO] frobbed toml for blkar-6.0.0 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/blkar/6.0.0/Cargo.toml
[INFO] started frobbing blkar-6.0.0
[INFO] finished frobbing blkar-6.0.0
[INFO] frobbed toml for blkar-6.0.0 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/blkar/6.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing blkar-6.0.0 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/blkar/6.0.0:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] a96641601cc1b0f45d903275e572bd1d6fc17a72f68de48dcc5eee7574b00e5f
[INFO] running `"docker" "start" "-a" "a96641601cc1b0f45d903275e572bd1d6fc17a72f68de48dcc5eee7574b00e5f"`
[INFO] [stderr]    Compiling blkar v6.0.0 (/opt/crater/workdir)
[INFO] [stderr]    Compiling cty v0.1.5
[INFO] [stderr]    Compiling blake2_c v0.3.3
[INFO] [stderr]    Compiling reed-solomon-erasure v3.1.1
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling sha-1 v0.8.1
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr]    Compiling ctrlc v3.1.3
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sbx_block/mod.rs:743:23
[INFO] [stderr]     |
[INFO] [stderr] 743 |         pred: Option<&Fn(&Block) -> bool>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Block) -> bool`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/repair_core.rs:171:12
[INFO] [stderr]     |
[INFO] [stderr] 171 |     pred: &Fn(&Block) -> bool,
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Block) -> bool`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.91s
[INFO] running `"docker" "inspect" "a96641601cc1b0f45d903275e572bd1d6fc17a72f68de48dcc5eee7574b00e5f"`
[INFO] running `"docker" "rm" "-f" "a96641601cc1b0f45d903275e572bd1d6fc17a72f68de48dcc5eee7574b00e5f"`
[INFO] [stdout] a96641601cc1b0f45d903275e572bd1d6fc17a72f68de48dcc5eee7574b00e5f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/blkar/6.0.0:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 50b5dcbb91182d2d0470d1001cd71cfd56afad520bd856e39f124620fd77c51b
[INFO] running `"docker" "start" "-a" "50b5dcbb91182d2d0470d1001cd71cfd56afad520bd856e39f124620fd77c51b"`
[INFO] [stderr]    Compiling env_logger v0.6.1
[INFO] [stderr]    Compiling quickcheck v0.8.5
[INFO] [stderr]    Compiling blkar v6.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sbx_block/mod.rs:743:23
[INFO] [stderr]     |
[INFO] [stderr] 743 |         pred: Option<&Fn(&Block) -> bool>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Block) -> bool`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/repair_core.rs:171:12
[INFO] [stderr]     |
[INFO] [stderr] 171 |     pred: &Fn(&Block) -> bool,
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Block) -> bool`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.36s
[INFO] running `"docker" "inspect" "50b5dcbb91182d2d0470d1001cd71cfd56afad520bd856e39f124620fd77c51b"`
[INFO] running `"docker" "rm" "-f" "50b5dcbb91182d2d0470d1001cd71cfd56afad520bd856e39f124620fd77c51b"`
[INFO] [stdout] 50b5dcbb91182d2d0470d1001cd71cfd56afad520bd856e39f124620fd77c51b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/blkar/6.0.0:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 711828f1c22f292bffe468d2ce1023a4dcb808007d77cb3e4efb956ec7f4d3eb
[INFO] running `"docker" "start" "-a" "711828f1c22f292bffe468d2ce1023a4dcb808007d77cb3e4efb956ec7f4d3eb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/blkar_lib-fdebf60791b8d718
[INFO] [stdout] 
[INFO] [stdout] running 93 tests
[INFO] [stdout] test crc_ccitt::tests::basic_value_tests_0x1d0f ... ok
[INFO] [stdout] test crc_ccitt::tests::basic_value_tests_0xffff ... ok
[INFO] [stdout] test file_utils_tests::from_orig_file_size::qc_calc_total_block_count_exc_burst_gaps_consistent_rs_enabled ... ok
[INFO] [stdout] test file_utils_tests::from_orig_file_size::qc_calc_container_size_rs_enabled_not_too_off ... ok
[INFO] [stdout] test file_utils_tests::from_orig_file_size::test_calc_container_size_simple_cases ... ok
[INFO] [stdout] test file_utils_tests::from_orig_file_size::qc_calc_data_only_and_parity_block_count_exc_burst_gaps_rs_disabled ... ok
[INFO] [stdout] test file_utils_tests::from_orig_file_size::qc_calc_total_block_count_exc_burst_gaps_consistent_rs_disabled ... ok
[INFO] [stdout] test file_utils_tests::from_orig_file_size::qc_calc_container_size_rs_enabled_no_data ... ok
[INFO] [stdout] test file_utils_tests::test_calc_meta_block_count_exc_burst_gaps_rs_disabled ... ok
[INFO] [stdout] test file_utils_tests::test_get_file_name_part_of_path_simple_cases ... ok
[INFO] [stdout] test file_utils_tests::qc_calc_meta_block_count_exc_burst_gaps_rs_enabled ... ok
[INFO] [stdout] test integer_utils_tests::qc_ensure_at_least ... ok
[INFO] [stdout] test file_utils_tests::from_orig_file_size::qc_calc_data_only_and_parity_block_count_exc_burst_gaps_rs_enabled ... ok
[INFO] [stdout] test integer_utils_tests::qc_round_down_to_multiple ... ok
[INFO] [stdout] test integer_utils_tests::test_round_down_to_multiple_simple_cases ... ok
[INFO] [stdout] test misc_utils_tests::hex_tests::bytes_to_hex_test_cases ... ok
[INFO] [stdout] test integer_utils_tests::test_round_up_to_multiple_simple_cases ... ok
[INFO] [stdout] test file_utils_tests::from_orig_file_size::qc_calc_data_block_count_exc_burst_gaps_consistent_rs_enabled ... ok
[INFO] [stdout] test misc_utils_tests::hex_tests::error_handling ... ok
[INFO] [stdout] test misc_utils_tests::hex_tests::hex_to_bytes_test_cases ... ok
[INFO] [stdout] test misc_utils_tests::test_buffer_is_blank_simple_cases ... ok
[INFO] [stdout] test misc_utils_tests::test_f64_max_simple_cases ... ok
[INFO] [stdout] test misc_utils_tests::test_camelcase ... ok
[INFO] [stdout] test multihash_tests::test_hash_type_to_string ... ok
[INFO] [stdout] test misc_utils_tests::test_make_path_simple_cases ... ok
[INFO] [stdout] test integer_utils_tests::qc_round_up_to_multiple ... ok
[INFO] [stdout] test multihash_tests::test_specs ... ok
[INFO] [stdout] test file_utils_tests::from_orig_file_size::qc_calc_data_block_count_exc_burst_gaps_consistent_rs_disabled ... ok
[INFO] [stdout] test multihash_tests::test_vectors::blake2b_512_test_vectors ... ok
[INFO] [stdout] test misc_utils_tests::qc_calc_required_len_and_seek_to_from_byte_range ... ok
[INFO] [stdout] test multihash_tests::test_vectors::multihash_sha512_bytes ... ok
[INFO] [stdout] test integer_utils_tests::qc_ensure_at_most ... ok
[INFO] [stdout] test multihash_tests::test_vectors::multihash_sha256_bytes ... ok
[INFO] [stdout] test multihash_tests::test_vectors::multihash_sha1_bytes ... ok
[INFO] [stdout] test multihash_tests::test_vectors::multihash_blake2b_512_bytes ... ok
[INFO] [stdout] test multihash_tests::test_string_to_hash_type ... ok
[INFO] [stdout] test rs_codec::encoder_tests::test_encoder_encode_correctly_simple_cases ... ok
[INFO] [stdout] test sbx_block::header_tests::test_from_bytes_error_handling ... ok
[INFO] [stdout] test sbx_block::header_tests::test_from_bytes_versions ... ok
[INFO] [stdout] test sbx_block::header_tests::test_from_to_from_bytes ... ok
[INFO] [stdout] test rs_codec::repairer_tests::test_repairer_repair_properly_simple_cases ... ok
[INFO] [stdout] test sbx_block::header_tests::test_to_bytes_error_handling_case1 ... ok
[INFO] [stdout] test sbx_block::header_tests::test_to_bytes_versions ... ok
[INFO] [stdout] test sbx_block::header_tests::test_to_bytes_error_handling_case2 ... ok
[INFO] [stdout] test sbx_block::header_tests::test_to_from_to_bytes ... ok
[INFO] [stdout] test sbx_block::metadata_tests::test_filter_invalid_metadata_simple_cases ... ok
[INFO] [stdout] test sbx_block::metadata_tests::test_from_bytes_simple_cases ... ok
[INFO] [stdout] test sbx_block::metadata_tests::test_get_meta_ref_by_id ... ok
[INFO] [stdout] test sbx_block::metadata_tests::test_get_meta_ref_mut_by_id ... ok
[INFO] [stdout] test sbx_block::metadata_tests::test_id_to_str ... ok
[INFO] [stdout] test sbx_block::metadata_tests::test_meta_to_id ... ok
[INFO] [stdout] test sbx_block::metadata_tests::test_to_bytes_simple_cases ... ok
[INFO] [stdout] test sbx_block::tests::qc_add_seq_num ... ok
[INFO] [stdout] test sbx_block::tests::qc_block_is_parity_matches_seq_num_is_parity ... ok
[INFO] [stdout] test sbx_block::tests::qc_calc_data_chunk_write_index_rs_disabled ... ok
[INFO] [stdout] test sbx_block::tests::qc_calc_data_chunk_write_index_rs_enabled_ret_opt_correctly ... ok
[INFO] [stdout] test sbx_block::tests::qc_calc_data_chunk_write_pos_consistent_rs_disabled ... ok
[INFO] [stdout] test sbx_block::tests::qc_calc_data_chunk_write_pos_consistent_rs_enabled ... ok
[INFO] [stdout] test sbx_block::tests::qc_data_block_write_pos_consistent_rs_disabled ... ok
[INFO] [stdout] test sbx_block::tests::qc_data_block_write_pos_consistent_rs_enabled ... ok
[INFO] [stdout] test sbx_block::tests::qc_data_seq_num_to_index_to_seq_num_meta_default ... ok
[INFO] [stdout] test sbx_block::tests::qc_data_seq_num_to_index_to_seq_num_meta_disabled ... ok
[INFO] [stdout] test sbx_block::tests::qc_data_seq_num_to_index_to_seq_num_meta_enabled ... ok
[INFO] [stdout] test sbx_block::tests::qc_data_seq_num_to_index_to_seq_num_rs_enabled ... ok
[INFO] [stdout] test sbx_block::tests::qc_meta_block_write_indices_data_block_write_indices_disjoint_rs_disabled ... ok
[INFO] [stdout] test sbx_block::tests::qc_meta_block_write_indices_data_block_write_indices_disjoint_rs_enabled ... ok
[INFO] [stdout] test sbx_block::tests::qc_meta_block_write_pos_s_consistent_rs_disabled ... ok
[INFO] [stdout] test sbx_block::tests::qc_meta_block_write_pos_s_consistent_rs_enabled ... ok
[INFO] [stdout] test sbx_block::tests::qc_set_get_seq_num ... ok
[INFO] [stdout] test sbx_block::tests::test_calc_data_chunk_write_index_simple_cases ... ok
[INFO] [stdout] test sbx_block::tests::test_calc_rs_enabled_data_write_index_simple_cases ... ok
[INFO] [stdout] test sbx_block::tests::test_calc_rs_enabled_meta_write_indices ... ok
[INFO] [stdout] test sbx_block::tests::test_calc_rs_enabled_seq_num_at_index_simple_cases ... ok
[INFO] [stdout] test sbx_block::tests::test_get_uid ... ok
[INFO] [stdout] test sbx_block::tests::test_get_version_simple_cases ... ok
[INFO] [stdout] test sbx_block::tests::test_seq_num_is_parity_simple_cases ... ok
[INFO] [stdout] test sbx_block::tests::test_set_uid ... ok
[INFO] [stdout] test multihash_tests::test_vectors::sha1_test_vectors ... ok
[INFO] [stdout] test sbx_block::tests::test_sync_from_buffer_simple_cases ... ok
[INFO] [stdout] test sbx_block::tests::test_sync_to_buffer_simple_cases ... ok
[INFO] [stdout] test sbx_block::tests::test_set_version_simple_cases ... ok
[INFO] [stdout] test sbx_specs_tests::test_ver_forces_meta_enabled ... ok
[INFO] [stdout] test sbx_specs_tests::test_string_to_ver ... ok
[INFO] [stdout] test sbx_specs_tests::test_ver_to_block_size ... ok
[INFO] [stdout] test sbx_specs_tests::test_ver_to_data_size ... ok
[INFO] [stdout] test time_utils_tests::qc_seconds_to_hms_to_seconds ... ok
[INFO] [stdout] test sbx_specs_tests::test_ver_uses_rs ... ok
[INFO] [stdout] test multihash_tests::test_vectors::sha512_test_vectors ... ok
[INFO] [stdout] test misc_utils_tests::hex_tests::hex_to_bytes_to_hex ... ok
[INFO] [stdout] test multihash_tests::test_vectors::sha256_test_vectors ... ok
[INFO] [stdout] test sbx_block::tests::qc_calc_data_chunk_write_index_rs_enabled_calc_correctly ... ok
[INFO] [stdout] test rs_codec::encoder_tests::qc_encoder_encode_same_as_encode ... ok
[INFO] [stdout] test rs_codec::repairer_tests::qc_repairer_repair_properly ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 93 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/blkar-bc33d90ba14e1661
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests blkar_lib
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "711828f1c22f292bffe468d2ce1023a4dcb808007d77cb3e4efb956ec7f4d3eb"`
[INFO] running `"docker" "rm" "-f" "711828f1c22f292bffe468d2ce1023a4dcb808007d77cb3e4efb956ec7f4d3eb"`
[INFO] [stdout] 711828f1c22f292bffe468d2ce1023a4dcb808007d77cb3e4efb956ec7f4d3eb