[INFO] crate sequoia-rfc2822 0.9.0 is already in cache
[INFO] extracting crate sequoia-rfc2822 0.9.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/sequoia-rfc2822/0.9.0
[INFO] extracting crate sequoia-rfc2822 0.9.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/sequoia-rfc2822/0.9.0
[INFO] validating manifest of sequoia-rfc2822-0.9.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of sequoia-rfc2822-0.9.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing sequoia-rfc2822-0.9.0
[INFO] finished frobbing sequoia-rfc2822-0.9.0
[INFO] frobbed toml for sequoia-rfc2822-0.9.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/sequoia-rfc2822/0.9.0/Cargo.toml
[INFO] started frobbing sequoia-rfc2822-0.9.0
[INFO] finished frobbing sequoia-rfc2822-0.9.0
[INFO] frobbed toml for sequoia-rfc2822-0.9.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/sequoia-rfc2822/0.9.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing sequoia-rfc2822-0.9.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/sequoia-rfc2822/0.9.0:/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] fbc22766c016a2e667b3c37210adb769193ed884b60bd2c0178ff0448639f0ae
[INFO] running `"docker" "start" "-a" "fbc22766c016a2e667b3c37210adb769193ed884b60bd2c0178ff0448639f0ae"`
[INFO] [stderr]    Compiling lalrpop-util v0.17.2
[INFO] [stderr]    Compiling ena v0.13.0
[INFO] [stderr]    Compiling ascii-canvas v2.0.0
[INFO] [stderr]    Compiling lalrpop v0.17.2
[INFO] [stderr]    Compiling sequoia-rfc2822 v0.9.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 37s
[INFO] running `"docker" "inspect" "fbc22766c016a2e667b3c37210adb769193ed884b60bd2c0178ff0448639f0ae"`
[INFO] running `"docker" "rm" "-f" "fbc22766c016a2e667b3c37210adb769193ed884b60bd2c0178ff0448639f0ae"`
[INFO] [stdout] fbc22766c016a2e667b3c37210adb769193ed884b60bd2c0178ff0448639f0ae
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/sequoia-rfc2822/0.9.0:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] fb60876b9b43616f3b9375d07db3d81bfb3025b4b3336f886f3194d6fac820ea
[INFO] running `"docker" "start" "-a" "fb60876b9b43616f3b9375d07db3d81bfb3025b4b3336f886f3194d6fac820ea"`
[INFO] [stderr]    Compiling sequoia-rfc2822 v0.9.0 (/opt/crater/workdir)
[INFO] [stderr] warning: function `DotAtomParser` should have a snake case name
[INFO] [stderr]    --> src/roundtrip.rs:698:29
[INFO] [stderr]     |
[INFO] [stderr] 698 | parser_quickcheck!(DotAtom, DotAtomParser);
[INFO] [stderr]     |                             ^^^^^^^^^^^^^ help: convert the identifier to snake case: `dot_atom_parser`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `QContentParser` should have a snake case name
[INFO] [stderr]    --> src/roundtrip.rs:791:30
[INFO] [stderr]     |
[INFO] [stderr] 791 | parser_quickcheck!(QContent, QContentParser);
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `qcontent_parser`
[INFO] [stderr] 
[INFO] [stderr] warning: function `WordParser` should have a snake case name
[INFO] [stderr]    --> src/roundtrip.rs:891:26
[INFO] [stderr]     |
[INFO] [stderr] 891 | parser_quickcheck!(Word, WordParser);
[INFO] [stderr]     |                          ^^^^^^^^^^ help: convert the identifier to snake case: `word_parser`
[INFO] [stderr] 
[INFO] [stderr] warning: function `PhraseParser` should have a snake case name
[INFO] [stderr]    --> src/roundtrip.rs:911:28
[INFO] [stderr]     |
[INFO] [stderr] 911 | parser_quickcheck!(Phrase, PhraseParser);
[INFO] [stderr]     |                            ^^^^^^^^^^^^ help: convert the identifier to snake case: `phrase_parser`
[INFO] [stderr] 
[INFO] [stderr] warning: function `NameAddrParser` should have a snake case name
[INFO] [stderr]    --> src/roundtrip.rs:927:30
[INFO] [stderr]     |
[INFO] [stderr] 927 | parser_quickcheck!(NameAddr, NameAddrParser);
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `name_addr_parser`
[INFO] [stderr] 
[INFO] [stderr] warning: function `AngleAddrParser` should have a snake case name
[INFO] [stderr]    --> src/roundtrip.rs:949:31
[INFO] [stderr]     |
[INFO] [stderr] 949 | parser_quickcheck!(AngleAddr, AngleAddrParser);
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `angle_addr_parser`
[INFO] [stderr] 
[INFO] [stderr] warning: function `DisplayNameParser` should have a snake case name
[INFO] [stderr]    --> src/roundtrip.rs:958:33
[INFO] [stderr]     |
[INFO] [stderr] 958 | parser_quickcheck!(DisplayName, DisplayNameParser);
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `display_name_parser`
[INFO] [stderr] 
[INFO] [stderr] warning: function `AddrSpecParser` should have a snake case name
[INFO] [stderr]    --> src/roundtrip.rs:983:30
[INFO] [stderr]     |
[INFO] [stderr] 983 | parser_quickcheck!(AddrSpec, AddrSpecParser);
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `addr_spec_parser`
[INFO] [stderr] 
[INFO] [stderr] warning: function `LocalPartParser` should have a snake case name
[INFO] [stderr]    --> src/roundtrip.rs:997:31
[INFO] [stderr]     |
[INFO] [stderr] 997 | parser_quickcheck!(LocalPart, LocalPartParser);
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `local_part_parser`
[INFO] [stderr] 
[INFO] [stderr] warning: function `DomainParser` should have a snake case name
[INFO] [stderr]     --> src/roundtrip.rs:1011:28
[INFO] [stderr]      |
[INFO] [stderr] 1011 | parser_quickcheck!(Domain, DomainParser);
[INFO] [stderr]      |                            ^^^^^^^^^^^^ help: convert the identifier to snake case: `domain_parser`
[INFO] [stderr] 
[INFO] [stderr] warning: function `DomainLiteralParser` should have a snake case name
[INFO] [stderr]     --> src/roundtrip.rs:1055:35
[INFO] [stderr]      |
[INFO] [stderr] 1055 | parser_quickcheck!(DomainLiteral, DomainLiteralParser);
[INFO] [stderr]      |                                   ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `domain_literal_parser`
[INFO] [stderr] 
[INFO] [stderr] warning: function `DContentParser` should have a snake case name
[INFO] [stderr]     --> src/roundtrip.rs:1073:30
[INFO] [stderr]      |
[INFO] [stderr] 1073 | parser_quickcheck!(DContent, DContentParser);
[INFO] [stderr]      |                              ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `dcontent_parser`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 21s
[INFO] running `"docker" "inspect" "fb60876b9b43616f3b9375d07db3d81bfb3025b4b3336f886f3194d6fac820ea"`
[INFO] running `"docker" "rm" "-f" "fb60876b9b43616f3b9375d07db3d81bfb3025b4b3336f886f3194d6fac820ea"`
[INFO] [stdout] fb60876b9b43616f3b9375d07db3d81bfb3025b4b3336f886f3194d6fac820ea
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/sequoia-rfc2822/0.9.0:/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=warn" "-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 31d260511787e6ee02fbc327d09432372e4101ff60315fa83dde1c27971774ba
[INFO] running `"docker" "start" "-a" "31d260511787e6ee02fbc327d09432372e4101ff60315fa83dde1c27971774ba"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sequoia_rfc2822-5ae198b2834fba76
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test roundtrip::DContentParser ... ok
[INFO] [stdout] test roundtrip::DotAtomParser ... ok
[INFO] [stdout] test roundtrip::DomainParser ... ok
[INFO] [stdout] test roundtrip::QContentParser ... ok
[INFO] [stdout] test roundtrip::LocalPartParser ... ok
[INFO] [stdout] test roundtrip::atom_roundtrip ... ok
[INFO] [stdout] test roundtrip::WordParser ... ok
[INFO] [stdout] test roundtrip::DomainLiteralParser ... ok
[INFO] [stdout] test roundtrip::ctext_roundtrip ... ok
[INFO] [stdout] test roundtrip::fws_roundtrip ... ok
[INFO] [stdout] test roundtrip::text_roundtrip ... ok
[INFO] [stdout] test tests::addr_spec_api ... ok
[INFO] [stdout] test tests::addr_spec_or_other_api ... ok
[INFO] [stdout] test tests::angle_addr_parser ... ok
[INFO] [stdout] test tests::atom_parser ... ok
[INFO] [stdout] test tests::cfws_parser ... ok
[INFO] [stdout] test tests::comment_parser ... ok
[INFO] [stdout] test tests::display_name_parser ... ok
[INFO] [stdout] test tests::domain_literal_parser ... ok
[INFO] [stdout] test tests::dot_atom_parser ... ok
[INFO] [stdout] test tests::name_addr_api ... ok
[INFO] [stdout] test tests::name_addr_or_other_api ... ok
[INFO] [stdout] test tests::name_addr_parser ... ok
[INFO] [stdout] test tests::name_escape_test ... ok
[INFO] [stdout] test tests::or_other_parsers ... ok
[INFO] [stdout] test tests::phrase_parser ... ok
[INFO] [stdout] test tests::quoted_string_parser ... ok
[INFO] [stdout] test tests::word_parser ... ok
[INFO] [stdout] test roundtrip::cfws_roundtrip ... ok
[INFO] [stdout] test roundtrip::comment_roundtrip ... ok
[INFO] [stdout] test roundtrip::DisplayNameParser ... ok
[INFO] [stdout] test roundtrip::AddrSpecParser ... ok
[INFO] [stdout] test roundtrip::PhraseParser ... ok
[INFO] [stdout] test roundtrip::AngleAddrParser ... ok
[INFO] [stdout] test roundtrip::NameAddrParser ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sequoia-rfc2822
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 27) ... ok
[INFO] [stdout] test src/lib.rs -  (line 48) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "31d260511787e6ee02fbc327d09432372e4101ff60315fa83dde1c27971774ba"`
[INFO] running `"docker" "rm" "-f" "31d260511787e6ee02fbc327d09432372e4101ff60315fa83dde1c27971774ba"`
[INFO] [stdout] 31d260511787e6ee02fbc327d09432372e4101ff60315fa83dde1c27971774ba