[INFO] crate mda 0.1.1 is already in cache
[INFO] testing mda-0.1.1 against 1.44.0 for beta-1.45-1
[INFO] extracting crate mda 0.1.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate mda 0.1.1 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate mda 0.1.1
[INFO] finished tweaking crates.io crate mda 0.1.1
[INFO] tweaked toml for crates.io crate mda 0.1.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5374f25416b45342a075ea2ec029002553aa4771e66ba494ee7f4d0c7f744f27
[INFO] running `"docker" "start" "-a" "5374f25416b45342a075ea2ec029002553aa4771e66ba494ee7f4d0c7f744f27"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling gethostname v0.2.1
[INFO] [stderr]    Compiling charset v0.1.2
[INFO] [stderr]    Compiling mda v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.42s
[INFO] running `"docker" "inspect" "5374f25416b45342a075ea2ec029002553aa4771e66ba494ee7f4d0c7f744f27"`
[INFO] running `"docker" "rm" "-f" "5374f25416b45342a075ea2ec029002553aa4771e66ba494ee7f4d0c7f744f27"`
[INFO] [stdout] 5374f25416b45342a075ea2ec029002553aa4771e66ba494ee7f4d0c7f744f27
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.44.0" "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] 34690e4730241c8a49967e208e7147934b2a589dd1d45bf6fe42454580ae59eb
[INFO] running `"docker" "start" "-a" "34690e4730241c8a49967e208e7147934b2a589dd1d45bf6fe42454580ae59eb"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling mda v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.07s
[INFO] running `"docker" "inspect" "34690e4730241c8a49967e208e7147934b2a589dd1d45bf6fe42454580ae59eb"`
[INFO] running `"docker" "rm" "-f" "34690e4730241c8a49967e208e7147934b2a589dd1d45bf6fe42454580ae59eb"`
[INFO] [stdout] 34690e4730241c8a49967e208e7147934b2a589dd1d45bf6fe42454580ae59eb
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.44.0" "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] 19ef64a6f6da38409a9adbc3b7447863aca97c87eeb06bc1a542eb83d964737d
[INFO] running `"docker" "start" "-a" "19ef64a6f6da38409a9adbc3b7447863aca97c87eeb06bc1a542eb83d964737d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mda-eb6ef3646a1548bb
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test decode::test_base64::decodes_with_ignored_characters ... ok
[INFO] [stdout] test decode::test_base64::decodes_full_length ... ok
[INFO] [stdout] test decode::test_base64::decodes_with_one_padding ... ok
[INFO] [stdout] test decode::test_base64::decodes_with_two_padding ... ok
[INFO] [stdout] test decode::test_base64::error_with_invalid_paddings ... ok
[INFO] [stdout] test decode::test_base64::error_with_unpadded_input ... ok
[INFO] [stdout] test decode::test_qp::invalid_sequences_are_untouched ... ok
[INFO] [stdout] test decode::test_qp::decodes_soft_break ... ok
[INFO] [stdout] test decode::test_qp::decodes_byte ... ok
[INFO] [stdout] test decode::test_base64::error_with_characters_after_padding ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_boundaries-331df60b72668fdc
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test boundary_begin_after_end_is_parsed ... ok
[INFO] [stdout] test only_exact_boundary_lines_are_parsed ... 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/rustwide/target/debug/deps/test_charset-bd6a53e7c6c1ba6f
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test email_with_charset_8bit_is_decoded ... ok
[INFO] [stdout] test email_with_charset_is_decoded ... ok
[INFO] [stdout] test email_part_with_charset_is_decoded ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_deliver-38f468adea432379
[INFO] [stdout] running 4 tests
[INFO] [stdout] test deals_with_soft_link_path ... ok
[INFO] [stdout] test creates_maildir_dir_structure ... ok
[INFO] [stdout] test delivers_to_maildir_new ... ok
[INFO] [stdout] test keeps_old_maildir_data ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_encoded_words-72fabdad4e0c2a20
[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 4 tests
[INFO] [stdout] test invalid_encoded_word_is_not_decoded ... ok
[INFO] [stdout] test invalid_charset_encoding_in_encoded_word_is_partially_decoded ... ok
[INFO] [stdout] test multpile_encoded_words_are_concatenated ... ok
[INFO] [stdout] test encoded_word_is_decoded ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_encoding-0967d54b71897849
[INFO] [stdout] running 7 tests
[INFO] [stdout] test invalid_base64_is_not_decoded ... ok
[INFO] [stdout] test non_text_base64_is_not_decoded ... ok
[INFO] [stdout] test base64_boundaries_remain_on_their_own_line ... ok
[INFO] [stdout] test base64_email_is_decoded ... ok
[INFO] [stdout] test qp_email_is_decoded ... ok
[INFO] [stdout] test base64_parts_are_decoded ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_fields-438aab3af9da6181
[INFO] [stdout] test raw_data_is_not_decoded ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test non_existent_field_is_none ... ok
[INFO] [stdout] test all_occurrences_of_non_existent_field_is_none ... ok
[INFO] [stdout] test header_using_crlf ... ok
[INFO] [stdout] test fields_with_multiple_occurrences_return_all ... ok
[INFO] [stdout] test parses_single_line_fields ... ok
[INFO] [stdout] test field_names_are_case_insensitive ... ok
[INFO] [stdout] test field_with_multiple_occurrences_returns_first ... ok
[INFO] [stdout] test parses_multi_line_fields ... ok
[INFO] [stdout] test header_with_no_body_is_parsed_fully ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_processing-a4e87a0918cfa61f
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test filtering_creates_new_email ... ok
[INFO] [stdout] test processing_returns_output ... 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/rustwide/target/debug/deps/test_regex-7ed7ea6693151a7b
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test header_search_set ... ok
[INFO] [stdout] test body_search_set ... ok
[INFO] [stdout] test data_search_set ... ok
[INFO] [stdout] test invalid_regex ... ok
[INFO] [stdout] test search_set_invalid ... ok
[INFO] [stdout] test header_search ... ok
[INFO] [stdout] test header_search_multiline ... ok
[INFO] [stdout] test body_search ... ok
[INFO] [stdout] test data_search ... ok
[INFO] [stdout] test unicode_support ... ok
[INFO] [stdout] test captures ... ok
[INFO] [stdout] test multiline_headers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mda
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test src/lib.rs -  (line 108) ... ok
[INFO] [stdout] test src/lib.rs -  (line 132) ... ok
[INFO] [stdout] test src/lib.rs -  (line 42) ... ok
[INFO] [stdout] test src/lib.rs -  (line 91) ... ok
[INFO] [stdout] test src/lib.rs - Email::from_vec (line 225) ... ok
[INFO] [stdout] test src/lib.rs -  (line 76) ... ok
[INFO] [stdout] test src/lib.rs - Email::header_field (line 267) ... ok
[INFO] [stdout] test src/lib.rs - Email::deliver_to_maildir (line 307) ... ok
[INFO] [stdout] test src/lib.rs - Email::header_field_all_occurrences (line 281) ... ok
[INFO] [stdout] test src/lib.rs - Email::has_been_delivered (line 342) ... ok
[INFO] [stdout] test src/lib.rs - Email::set_delivery_durability (line 252) ... ok
[INFO] [stdout] test src/lib.rs -  (line 57) ... ok
[INFO] [stdout] test src/lib.rs - Email::from_stdin (line 209) ... ok
[INFO] [stdout] test src/processing.rs - processing::Email::process (line 45) ... ok
[INFO] [stdout] test src/processing.rs - processing::Email::filter (line 26) ... ok
[INFO] [stdout] test src/lib.rs -  (line 28) ... ok
[INFO] [stdout] test src/regex.rs - regex::EmailRegex::search_set (line 67) ... ok
[INFO] [stdout] test src/lib.rs -  (line 150) ... ok
[INFO] [stdout] test src/processing.rs - processing::Email::from_stdin_filtered (line 81) ... ok
[INFO] [stdout] test src/regex.rs - regex::EmailRegex::search_with_captures (line 50) ... ok
[INFO] [stdout] test src/regex.rs - regex::EmailRegex::search (line 36) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "19ef64a6f6da38409a9adbc3b7447863aca97c87eeb06bc1a542eb83d964737d"`
[INFO] running `"docker" "rm" "-f" "19ef64a6f6da38409a9adbc3b7447863aca97c87eeb06bc1a542eb83d964737d"`
[INFO] [stdout] 19ef64a6f6da38409a9adbc3b7447863aca97c87eeb06bc1a542eb83d964737d