[INFO] fetching crate mda 0.1.1... [INFO] testing mda-0.1.1 against try#ed7f3d77595b4831fdf085f2529aa13b5b51ff7d for pr-134530 [INFO] extracting crate mda 0.1.1 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate mda 0.1.1 on toolchain ed7f3d77595b4831fdf085f2529aa13b5b51ff7d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 32 packages to latest compatible versions [INFO] [stderr] Adding gethostname v0.2.3 (available: v0.5.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8a1614e39c3aa6d4481732383ad6d2706ca066cfd39f2f8e059174749a6b71bd [INFO] running `Command { std: "docker" "start" "-a" "8a1614e39c3aa6d4481732383ad6d2706ca066cfd39f2f8e059174749a6b71bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8a1614e39c3aa6d4481732383ad6d2706ca066cfd39f2f8e059174749a6b71bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a1614e39c3aa6d4481732383ad6d2706ca066cfd39f2f8e059174749a6b71bd", kill_on_drop: false }` [INFO] [stdout] 8a1614e39c3aa6d4481732383ad6d2706ca066cfd39f2f8e059174749a6b71bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0162c5c21af06685c0a93fe4e9deaab79da1225624fa28a73253ad44e3726b00 [INFO] running `Command { std: "docker" "start" "-a" "0162c5c21af06685c0a93fe4e9deaab79da1225624fa28a73253ad44e3726b00", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling base64 v0.22.1 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling encoding_rs v0.8.35 [INFO] [stderr] Compiling charset v0.1.5 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling gethostname v0.2.3 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling mda v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/normalize.rs:190:13 [INFO] [stdout] | [INFO] [stdout] 190 | let mut part = self.part_stack.last_mut().unwrap(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.26s [INFO] running `Command { std: "docker" "inspect" "0162c5c21af06685c0a93fe4e9deaab79da1225624fa28a73253ad44e3726b00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0162c5c21af06685c0a93fe4e9deaab79da1225624fa28a73253ad44e3726b00", kill_on_drop: false }` [INFO] [stdout] 0162c5c21af06685c0a93fe4e9deaab79da1225624fa28a73253ad44e3726b00 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b927cd3a8b71db168cf9184f6f607ed6db1c821a50cbe6d6e1807b766f4a5263 [INFO] running `Command { std: "docker" "start" "-a" "b927cd3a8b71db168cf9184f6f607ed6db1c821a50cbe6d6e1807b766f4a5263", kill_on_drop: false }` [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling rustix v0.38.42 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/normalize.rs:190:13 [INFO] [stdout] | [INFO] [stdout] 190 | let mut part = self.part_stack.last_mut().unwrap(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tempfile v3.14.0 [INFO] [stderr] Compiling mda v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/normalize.rs:190:13 [INFO] [stdout] | [INFO] [stdout] 190 | let mut part = self.part_stack.last_mut().unwrap(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.17s [INFO] running `Command { std: "docker" "inspect" "b927cd3a8b71db168cf9184f6f607ed6db1c821a50cbe6d6e1807b766f4a5263", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b927cd3a8b71db168cf9184f6f607ed6db1c821a50cbe6d6e1807b766f4a5263", kill_on_drop: false }` [INFO] [stdout] b927cd3a8b71db168cf9184f6f607ed6db1c821a50cbe6d6e1807b766f4a5263 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d3013abce33cd829aeacbc0c6e5053c4c5409838391412a4590cc35572724ed2 [INFO] running `Command { std: "docker" "start" "-a" "d3013abce33cd829aeacbc0c6e5053c4c5409838391412a4590cc35572724ed2", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/normalize.rs:190:13 [INFO] [stderr] | [INFO] [stderr] 190 | let mut part = self.part_stack.last_mut().unwrap(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `mda` (lib) generated 1 warning (run `cargo fix --lib -p mda` to apply 1 suggestion) [INFO] [stderr] warning: `mda` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mda-b7f372cf7f076ba3) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test decode::test_base64::decodes_with_ignored_characters ... ok [INFO] [stdout] test decode::test_base64::error_with_characters_after_padding ... ok [INFO] [stdout] test decode::test_base64::decodes_with_two_padding ... ok [INFO] [stdout] test decode::test_base64::decodes_with_one_padding ... ok [INFO] [stdout] test decode::test_base64::decodes_full_length ... 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] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/test_boundaries.rs (/opt/rustwide/target/debug/deps/test_boundaries-62ba2339cff6f184) [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; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/test_charset.rs (/opt/rustwide/target/debug/deps/test_charset-d3b68b2fc58ac75e) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test email_part_with_charset_is_decoded ... ok [INFO] [stdout] test email_with_charset_is_decoded ... ok [INFO] [stdout] test email_with_charset_8bit_is_decoded ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Running tests/test_deliver.rs (/opt/rustwide/target/debug/deps/test_deliver-409eca7a1b969355) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test creates_maildir_dir_structure ... ok [INFO] [stdout] test deals_with_soft_link_path ... ok [INFO] [stdout] test delivers_to_maildir_new ... ok [INFO] [stderr] Running tests/test_encoded_words.rs (/opt/rustwide/target/debug/deps/test_encoded_words-8c6c0bf5d3c31967) [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; finished in 0.05s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test multpile_encoded_words_are_concatenated ... ok [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 encoded_word_is_decoded ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running tests/test_encoding.rs (/opt/rustwide/target/debug/deps/test_encoding-307985fa099e8298) [INFO] [stdout] running 7 tests [INFO] [stdout] test non_text_base64_is_not_decoded ... ok [INFO] [stdout] test base64_email_is_decoded ... ok [INFO] [stdout] test invalid_base64_is_not_decoded ... ok [INFO] [stdout] test qp_email_is_decoded ... ok [INFO] [stdout] test base64_boundaries_remain_on_their_own_line ... ok [INFO] [stdout] test raw_data_is_not_decoded ... 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; finished in 0.08s [INFO] [stdout] [INFO] [stderr] Running tests/test_fields.rs (/opt/rustwide/target/debug/deps/test_fields-c833e9de36bb857f) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test parses_single_line_fields ... ok [INFO] [stdout] test field_with_multiple_occurrences_returns_first ... ok [INFO] [stdout] test all_occurrences_of_non_existent_field_is_none ... ok [INFO] [stdout] test field_names_are_case_insensitive ... ok [INFO] [stdout] test fields_with_multiple_occurrences_return_all ... ok [INFO] [stdout] test header_using_crlf ... ok [INFO] [stdout] test parses_multi_line_fields ... ok [INFO] [stdout] test header_with_no_body_is_parsed_fully ... ok [INFO] [stdout] test non_existent_field_is_none ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Running tests/test_processing.rs (/opt/rustwide/target/debug/deps/test_processing-c196acb7e7a6b618) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test processing_returns_output ... ok [INFO] [stdout] test filtering_creates_new_email ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Running tests/test_regex.rs (/opt/rustwide/target/debug/deps/test_regex-52bd6974e16196a0) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test data_search_set ... ok [INFO] [stdout] test header_search ... ok [INFO] [stdout] test body_search ... ok [INFO] [stdout] test search_set_invalid ... ok [INFO] [stdout] test invalid_regex ... ok [INFO] [stdout] test header_search_multiline ... ok [INFO] [stdout] test header_search_set ... ok [INFO] [stdout] test body_search_set ... ok [INFO] [stdout] test multiline_headers ... ok [INFO] [stdout] test data_search ... ok [INFO] [stdout] test captures ... ok [INFO] [stdout] test unicode_support ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s [INFO] [stdout] [INFO] [stderr] Doc-tests mda [INFO] [stderr] error: DefId(0:0 ~ mda[03d8]) has more than five doctests [INFO] [stderr] [INFO] [stderr] error: aborting due to 1 previous error [INFO] [stderr] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/bin/rustdoc --edition=2018 --crate-type lib --color auto --crate-name mda --test src/lib.rs --test-run-directory /opt/rustwide/workdir -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern charset=/opt/rustwide/target/debug/deps/libcharset-1e2e89436abd693d.rlib --extern gethostname=/opt/rustwide/target/debug/deps/libgethostname-82c912d9636a2928.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-b3603208c0de2608.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-dccbd4dd90a02783.rlib --extern mda=/opt/rustwide/target/debug/deps/libmda-8371e2ed13a06f2b.rlib --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-3ffe5f7a52883367.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-07d59f3792584a21.rlib --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-be6c5e366c60b628.rlib -C embed-bitcode=no --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' --cap-lints=forbid --error-format human` (exit status: 1) [INFO] [stderr] note: test exited abnormally; to see the full output pass --nocapture to the harness. [INFO] running `Command { std: "docker" "inspect" "d3013abce33cd829aeacbc0c6e5053c4c5409838391412a4590cc35572724ed2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3013abce33cd829aeacbc0c6e5053c4c5409838391412a4590cc35572724ed2", kill_on_drop: false }` [INFO] [stdout] d3013abce33cd829aeacbc0c6e5053c4c5409838391412a4590cc35572724ed2