[INFO] crate mailparse 0.8.0 is already in cache
[INFO] extracting crate mailparse 0.8.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/mailparse/0.8.0
[INFO] extracting crate mailparse 0.8.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mailparse/0.8.0
[INFO] validating manifest of mailparse-0.8.0 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 mailparse-0.8.0 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 mailparse-0.8.0
[INFO] finished frobbing mailparse-0.8.0
[INFO] frobbed toml for mailparse-0.8.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/mailparse/0.8.0/Cargo.toml
[INFO] started frobbing mailparse-0.8.0
[INFO] finished frobbing mailparse-0.8.0
[INFO] frobbed toml for mailparse-0.8.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mailparse/0.8.0/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing mailparse-0.8.0 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/mailparse/0.8.0:/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] 20c5e7e3b8e1590b5f5ba2ae599e89e51c46155b1880d57e830cfd7003121ffd
[INFO] running `"docker" "start" "-a" "20c5e7e3b8e1590b5f5ba2ae599e89e51c46155b1880d57e830cfd7003121ffd"`
[INFO] [stderr]    Compiling quoted_printable v0.4.1
[INFO] [stderr]    Compiling mailparse v0.8.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:60:32
[INFO] [stderr]    |
[INFO] [stderr] 60 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "20c5e7e3b8e1590b5f5ba2ae599e89e51c46155b1880d57e830cfd7003121ffd"`
[INFO] running `"docker" "rm" "-f" "20c5e7e3b8e1590b5f5ba2ae599e89e51c46155b1880d57e830cfd7003121ffd"`
[INFO] [stdout] 20c5e7e3b8e1590b5f5ba2ae599e89e51c46155b1880d57e830cfd7003121ffd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/mailparse/0.8.0:/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] 5a9856b85d8a5d7b48c3198076766b0238b74ef63176bd7256ee1098c82cd176
[INFO] running `"docker" "start" "-a" "5a9856b85d8a5d7b48c3198076766b0238b74ef63176bd7256ee1098c82cd176"`
[INFO] [stderr]    Compiling mailparse v0.8.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:60:32
[INFO] [stderr]    |
[INFO] [stderr] 60 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.90s
[INFO] running `"docker" "inspect" "5a9856b85d8a5d7b48c3198076766b0238b74ef63176bd7256ee1098c82cd176"`
[INFO] running `"docker" "rm" "-f" "5a9856b85d8a5d7b48c3198076766b0238b74ef63176bd7256ee1098c82cd176"`
[INFO] [stdout] 5a9856b85d8a5d7b48c3198076766b0238b74ef63176bd7256ee1098c82cd176
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/mailparse/0.8.0:/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] da33f053d53cc9bb9519eed184016fae7c2ab56c2783b3bffa756c3d38a8a6e8
[INFO] running `"docker" "start" "-a" "da33f053d53cc9bb9519eed184016fae7c2ab56c2783b3bffa756c3d38a8a6e8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mailparse-1a8a547961510383
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test tests::parse_basic_header ... ok
[INFO] [stdout] test test_find_from_u8 ... ok
[INFO] [stdout] test tests::parse_encoded_headers ... ok
[INFO] [stdout] test tests::test_8bit_content_encoding ... ok
[INFO] [stdout] test tests::test_base64_content_encoding ... ok
[INFO] [stdout] test dateparse::tests::parse_dates ... ok
[INFO] [stdout] test tests::parse_multiple_headers ... ok
[INFO] [stdout] test tests::test_7bit_content_encoding ... ok
[INFO] [stdout] test tests::test_dont_panic_for_value_with_new_lines ... ok
[INFO] [stdout] test tests::test_binary_content_encoding ... ok
[INFO] [stdout] test tests::test_is_boundary_multibyte ... ok
[INFO] [stdout] test tests::test_empty ... ok
[INFO] [stdout] test tests::test_missing_body ... ok
[INFO] [stdout] test tests::test_default_content_encoding ... ok
[INFO] [stderr]    Doc-tests mailparse
[INFO] [stdout] test tests::test_missing_terminating_boundary ... ok
[INFO] [stdout] test tests::test_body_content_encoding_with_multipart ... ok
[INFO] [stdout] test tests::test_no_headers_in_subpart ... ok
[INFO] [stdout] test tests::test_parse_content_type ... ok
[INFO] [stdout] test tests::test_quoted_printable_content_encoding ... ok
[INFO] [stdout] test tests::test_parse_mail ... ok
[INFO] [stdout] test tests::test_parse_content_disposition ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - ParsedMail::get_body (line 644) ... ok
[INFO] [stdout] test src/lib.rs - ParsedMail::get_body_raw (line 668) ... ok
[INFO] [stdout] test src/dateparse.rs - dateparse::dateparse (line 72) ... ok
[INFO] [stdout] test src/lib.rs - MailHeaderMap::get_first_value (line 368) ... ok
[INFO] [stdout] test src/lib.rs - MailHeaderMap::get_all_values (line 386) ... ok
[INFO] [stdout] test src/lib.rs - MailHeader::get_value (line 185) ... ok
[INFO] [stdout] test src/lib.rs - parse_content_disposition (line 601) ... ok
[INFO] [stdout] test src/lib.rs - ParsedMail::get_body_encoded (line 690) ... ok
[INFO] [stdout] test src/lib.rs - parse_content_type (line 502) ... ok
[INFO] [stdout] test src/lib.rs - parse_content_type (line 522) ... ok
[INFO] [stdout] test src/lib.rs - parse_content_type (line 513) ... ok
[INFO] [stdout] test src/lib.rs - parse_header (line 269) ... ok
[INFO] [stdout] test src/lib.rs - parse_headers (line 432) ... ok
[INFO] [stdout] test src/lib.rs - parse_mail (line 754) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "da33f053d53cc9bb9519eed184016fae7c2ab56c2783b3bffa756c3d38a8a6e8"`
[INFO] running `"docker" "rm" "-f" "da33f053d53cc9bb9519eed184016fae7c2ab56c2783b3bffa756c3d38a8a6e8"`
[INFO] [stdout] da33f053d53cc9bb9519eed184016fae7c2ab56c2783b3bffa756c3d38a8a6e8