[INFO] fetching crate mda 0.1.1...
[INFO] testing mda-0.1.1 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate mda 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate mda 0.1.1 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5d1a1203fc2056cbde653ccdec6e52072b74e1c36579ebeaadcafac7303f6204
[INFO] running `Command { std: "docker" "start" "-a" "5d1a1203fc2056cbde653ccdec6e52072b74e1c36579ebeaadcafac7303f6204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d1a1203fc2056cbde653ccdec6e52072b74e1c36579ebeaadcafac7303f6204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d1a1203fc2056cbde653ccdec6e52072b74e1c36579ebeaadcafac7303f6204", kill_on_drop: false }`
[INFO] [stdout] 5d1a1203fc2056cbde653ccdec6e52072b74e1c36579ebeaadcafac7303f6204
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cdd95483974b9fa6c09a46badd09d0ce17f62ccf4a278511b59d6518ed4eb652
[INFO] running `Command { std: "docker" "start" "-a" "cdd95483974b9fa6c09a46badd09d0ce17f62ccf4a278511b59d6518ed4eb652", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling encoding_rs v0.8.23
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling aho-corasick v0.7.13
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling gethostname v0.2.1
[INFO] [stderr]    Compiling charset v0.1.2
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling mda v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.07s
[INFO] running `Command { std: "docker" "inspect" "cdd95483974b9fa6c09a46badd09d0ce17f62ccf4a278511b59d6518ed4eb652", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdd95483974b9fa6c09a46badd09d0ce17f62ccf4a278511b59d6518ed4eb652", kill_on_drop: false }`
[INFO] [stdout] cdd95483974b9fa6c09a46badd09d0ce17f62ccf4a278511b59d6518ed4eb652
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c99ce98c8cf7b5c6e97fbc95556b35d6b12b120a51c31702802648d4c30045e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4c99ce98c8cf7b5c6e97fbc95556b35d6b12b120a51c31702802648d4c30045e", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling mda v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.96s
[INFO] running `Command { std: "docker" "inspect" "4c99ce98c8cf7b5c6e97fbc95556b35d6b12b120a51c31702802648d4c30045e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c99ce98c8cf7b5c6e97fbc95556b35d6b12b120a51c31702802648d4c30045e", kill_on_drop: false }`
[INFO] [stdout] 4c99ce98c8cf7b5c6e97fbc95556b35d6b12b120a51c31702802648d4c30045e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 182a9668e4484702dabd9b2157d92472bb33cfb9b373d27a2f4060d488d07de7
[INFO] running `Command { std: "docker" "start" "-a" "182a9668e4484702dabd9b2157d92472bb33cfb9b373d27a2f4060d488d07de7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mda-60a1cd3d900c37c1
[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_with_one_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::decodes_byte ... 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_base64::error_with_characters_after_padding ... ok
[INFO] [stdout] test decode::test_base64::decodes_full_length ... ok
[INFO] [stdout] test decode::test_base64::decodes_with_two_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-c8b5839f78394639
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test boundary_begin_after_end_is_parsed ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_charset-72ba7a725bc2987f
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test email_with_charset_8bit_is_decoded ... ok
[INFO] [stdout] test email_part_with_charset_is_decoded ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_deliver-7b684150b867227c
[INFO] [stdout] test email_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] [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] [stderr]      Running /opt/rustwide/target/debug/deps/test_encoded_words-d9b2bc46e58cf191
[INFO] [stdout] test keeps_old_maildir_data ... 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 4 tests
[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] test invalid_encoded_word_is_not_decoded ... 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/rustwide/target/debug/deps/test_encoding-4eeaf1254ed74e0a
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test qp_email_is_decoded ... ok
[INFO] [stdout] test non_text_base64_is_not_decoded ... ok
[INFO] [stdout] test base64_email_is_decoded ... ok
[INFO] [stdout] test raw_data_is_not_decoded ... ok
[INFO] [stdout] test invalid_base64_is_not_decoded ... ok
[INFO] [stdout] test base64_boundaries_remain_on_their_own_line ... ok
[INFO] [stdout] test base64_parts_are_decoded ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_fields-cc540c2202d108b0
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test fields_with_multiple_occurrences_return_all ... ok
[INFO] [stdout] test field_names_are_case_insensitive ... ok
[INFO] [stdout] test non_existent_field_is_none ... ok
[INFO] [stdout] test parses_single_line_fields ... ok
[INFO] [stdout] test parses_multi_line_fields ... ok
[INFO] [stdout] test field_with_multiple_occurrences_returns_first ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_processing-5c2006772000f097
[INFO] [stdout] test header_using_crlf ... ok
[INFO] [stdout] test all_occurrences_of_non_existent_field_is_none ... ok
[INFO] [stdout] test header_with_no_body_is_parsed_fully ... ok
[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] [stderr]      Running /opt/rustwide/target/debug/deps/test_regex-bea17459d50d43e1
[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] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test body_search_set ... ok
[INFO] [stdout] test header_search_set ... ok
[INFO] [stdout] test data_search_set ... ok
[INFO] [stdout] test invalid_regex ... ok
[INFO] [stdout] test header_search ... ok
[INFO] [stdout] test header_search_multiline ... ok
[INFO] [stdout] test search_set_invalid ... 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 - Email::from_stdin (line 209) ... ok
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] test src/lib.rs - (line 150) ... ok
[INFO] [stdout] test src/lib.rs - Email::header_field (line 267) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/lib.rs - Email::has_been_delivered (line 342) ... ok
[INFO] [stdout] test src/lib.rs - (line 57) ... ok
[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 91) ... ok
[INFO] [stdout] test src/lib.rs - Email::set_delivery_durability (line 252) ... 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::deliver_to_maildir (line 307) ... ok
[INFO] [stdout] test src/lib.rs - Email::header_field_all_occurrences (line 281) ... ok
[INFO] [stdout] test src/processing.rs - processing::Email::filter (line 26) ... ok
[INFO] [stdout] test src/processing.rs - processing::Email::process (line 45) ... ok
[INFO] [stdout] test src/processing.rs - processing::Email::from_stdin_filtered (line 81) ... ok
[INFO] [stdout] test src/regex.rs - regex::EmailRegex::search (line 36) ... ok
[INFO] [stdout] test src/regex.rs - regex::EmailRegex::search_set (line 67) ... ok
[INFO] [stdout] test src/regex.rs - regex::EmailRegex::search_with_captures (line 50) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "182a9668e4484702dabd9b2157d92472bb33cfb9b373d27a2f4060d488d07de7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "182a9668e4484702dabd9b2157d92472bb33cfb9b373d27a2f4060d488d07de7", kill_on_drop: false }`
[INFO] [stdout] 182a9668e4484702dabd9b2157d92472bb33cfb9b373d27a2f4060d488d07de7