[INFO] fetching crate micromail 0.2.0...
[INFO] testing micromail-0.2.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate micromail 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate micromail 0.2.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate micromail 0.2.0
[INFO] tweaked toml for crates.io crate micromail 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate micromail 0.2.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate micromail 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 793911ef982596d35107cc608b9b4d26efa79ccf710a13c38e45c204e7b5c904
[INFO] running `Command { std: "docker" "start" "793911ef982596d35107cc608b9b4d26efa79ccf710a13c38e45c204e7b5c904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "793911ef982596d35107cc608b9b4d26efa79ccf710a13c38e45c204e7b5c904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "793911ef982596d35107cc608b9b4d26efa79ccf710a13c38e45c204e7b5c904" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "793911ef982596d35107cc608b9b4d26efa79ccf710a13c38e45c204e7b5c904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "793911ef982596d35107cc608b9b4d26efa79ccf710a13c38e45c204e7b5c904" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.26
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]    Compiling find-msvc-tools v0.1.14
[INFO] [stderr]    Compiling pkg-config v0.3.34
[INFO] [stderr]    Compiling cfg-if v1.0.5
[INFO] [stderr]    Compiling aws-lc-rs v1.18.1
[INFO] [stderr]    Compiling zerocopy v0.8.59
[INFO] [stderr]    Compiling futures-sink v0.3.34
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling futures-core v0.3.34
[INFO] [stderr]    Compiling rustls-pki-types v1.15.1
[INFO] [stderr]    Compiling smallvec v1.16.2
[INFO] [stderr]    Compiling futures-io v0.3.34
[INFO] [stderr]    Compiling futures-task v0.3.34
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling rustls v0.23.45
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling mio v1.2.3
[INFO] [stderr]    Compiling futures-channel v0.3.34
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling socket2 v0.6.5
[INFO] [stderr]    Compiling log v0.4.34
[INFO] [stderr]    Compiling microdns v0.1.0
[INFO] [stderr]    Compiling cc v1.5.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling webpki-roots v1.0.9
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling aws-lc-sys v0.45.0
[INFO] [stderr]    Compiling chrono v0.4.45
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]    Compiling async-trait v0.1.92
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling tokio v1.53.1
[INFO] [stderr]    Compiling futures-util v0.3.34
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.8
[INFO] [stderr]    Compiling futures-executor v0.3.34
[INFO] [stderr]    Compiling futures v0.3.34
[INFO] [stderr]    Compiling rustls-webpki v0.103.15
[INFO] [stderr]    Compiling micromail v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `futures`
[INFO] [stderr]   --> Cargo.toml:20:15
[INFO] [stderr]    |
[INFO] [stderr] 20 | [dependencies.futures]
[INFO] [stderr]    |               ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `futures`
[INFO] [stderr] warning: `micromail` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 58.89s
[INFO] running `Command { std: "docker" "inspect" "793911ef982596d35107cc608b9b4d26efa79ccf710a13c38e45c204e7b5c904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "793911ef982596d35107cc608b9b4d26efa79ccf710a13c38e45c204e7b5c904" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.59
[INFO] [stderr]    Compiling futures-core v0.3.34
[INFO] [stderr]    Compiling crossbeam-utils v0.8.23
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.21
[INFO] [stderr]    Compiling crossbeam-deque v0.8.8
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling tokio v1.53.1
[INFO] [stderr]    Compiling rustix v1.1.5
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling clap_builder v4.6.7
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling bitflags v2.13.2
[INFO] [stderr]    Compiling rustls v0.23.45
[INFO] [stderr]    Compiling futures-channel v0.3.34
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling fastrand v2.5.0
[INFO] [stderr]    Compiling futures-util v0.3.34
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling clap v4.6.7
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling zerocopy-derive v0.8.59
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling chrono v0.4.45
[INFO] [stderr]    Compiling futures-executor v0.3.34
[INFO] [stderr]    Compiling futures v0.3.34
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling tokio-stream v0.1.19
[INFO] [stderr]    Compiling tokio-test v0.4.6
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.8
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling micromail v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `futures`
[INFO] [stderr]   --> Cargo.toml:20:15
[INFO] [stderr]    |
[INFO] [stderr] 20 | [dependencies.futures]
[INFO] [stderr]    |               ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `futures`
[INFO] [stderr] warning: `micromail` (manifest) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 42.59s
[INFO] running `Command { std: "docker" "inspect" "793911ef982596d35107cc608b9b4d26efa79ccf710a13c38e45c204e7b5c904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "793911ef982596d35107cc608b9b4d26efa79ccf710a13c38e45c204e7b5c904" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused dependency `futures`
[INFO] [stderr]   --> Cargo.toml:20:15
[INFO] [stderr]    |
[INFO] [stderr] 20 | [dependencies.futures]
[INFO] [stderr]    |               ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `futures`
[INFO] [stderr] warning: `micromail` (manifest) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/micromail/cc4fdec8bc9db6c3/out/micromail-cc4fdec8bc9db6c3)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test message::tests::quoted_printable_keeps_lines_at_76_and_encodes_what_it_must ... ok
[INFO] [stdout] test message::tests::a_built_message_is_all_ascii_with_crlf_only ... ok
[INFO] [stdout] test smtp::tests::a_malformed_recipient_is_rejected_here_and_never_reaches_a_server ... ok
[INFO] [stdout] test dns::tests::localhost_and_ip_literals_need_no_dns ... ok
[INFO] [stdout] test message::tests::every_line_end_becomes_crlf ... ok
[INFO] [stdout] test message::tests::a_long_ascii_subject_folds_at_spaces_before_column_78 ... ok
[INFO] [stdout] test smtp::tests::recipients_are_grouped_by_domain_unless_a_relay_takes_them_all ... ok
[INFO] [stdout] test smtp::tests::enhanced_codes_are_read_from_the_reply_text ... ok
[INFO] [stdout] test message::tests::a_plain_text_mail_is_one_7bit_part_with_every_field ... ok
[INFO] [stdout] test message::tests::non_ascii_text_goes_quoted_printable_and_long_lines_too ... ok
[INFO] [stdout] test message::tests::a_unicode_file_name_uses_rfc_2231_and_an_encoded_name ... ok
[INFO] [stdout] test message::tests::text_and_html_with_an_attachment_nest_alternative_inside_mixed ... ok
[INFO] [stdout] test message::tests::addresses_parse_into_spec_name_and_domain ... ok
[INFO] [stdout] test message::tests::display_names_with_specials_are_quoted_and_header_injection_is_impossible ... ok
[INFO] [stdout] test message::tests::dot_stuffing_doubles_leading_dots_and_ends_in_crlf ... ok
[INFO] [stdout] test message::tests::a_long_encoded_subject_is_split_into_words_of_whole_characters ... ok
[INFO] [stdout] test message::tests::a_non_ascii_subject_and_name_become_encoded_words ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/dkim_tests.rs (/opt/rustwide/target/debug/build/micromail/f6f4ff5ee81ddd3a/out/dkim_tests-f6f4ff5ee81ddd3a)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/smtp_sink.rs (/opt/rustwide/target/debug/build/micromail/3a0be456399e4f51/out/smtp_sink-3a0be456399e4f51)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test a_built_message_arrives_byte_for_byte ... ok
[INFO] [stdout] test one_message_reaches_every_recipient_of_a_domain_in_one_session ... ok
[INFO] [stdout] test a_body_with_mixed_line_ends_goes_out_with_crlf_only ... ok
[INFO] [stdout] test a_4xx_reply_to_the_data_defers_every_recipient ... ok
[INFO] [stdout] test a_relay_takes_the_recipients_of_every_domain_in_one_session ... ok
[INFO] [stdout] test a_rejected_recipient_is_reported_and_the_others_still_get_the_message ... ok
[INFO] [stdout] test a_mail_declares_mime_version_1_0 ... ok
[INFO] [stdout] test a_server_that_refuses_at_the_greeting_rejects_everyone_with_its_reply ... ok
[INFO] [stdout] test require_tls_never_sends_the_envelope_to_a_server_without_starttls ... ok
[INFO] [stdout] test a_body_line_that_starts_with_a_dot_arrives_intact ... ok
[INFO] [stdout] test a_client_never_speaks_plaintext_after_the_server_agreed_to_starttls ... ok
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/build/micromail/72e5149ea0a4abfb/out/test-72e5149ea0a4abfb)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_extract_domain ... ok
[INFO] [stdout] test test_mail_format ... ok
[INFO] [stderr]    Doc-tests micromail
[INFO] [stdout] test test_mail_new ... ok
[INFO] [stdout] test test_config_builder ... ok
[INFO] [stdout] test test_config_new ... ok
[INFO] [stdout] test test_mail_builder ... ok
[INFO] [stdout] test test_async_mailer ... ok
[INFO] [stdout] test test_send_in_test_mode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 11) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "793911ef982596d35107cc608b9b4d26efa79ccf710a13c38e45c204e7b5c904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "793911ef982596d35107cc608b9b4d26efa79ccf710a13c38e45c204e7b5c904", kill_on_drop: false }`
[INFO] [stdout] 793911ef982596d35107cc608b9b4d26efa79ccf710a13c38e45c204e7b5c904
