[INFO] crate mail-smtp 0.2.2 is already in cache
[INFO] extracting crate mail-smtp 0.2.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/mail-smtp/0.2.2
[INFO] extracting crate mail-smtp 0.2.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mail-smtp/0.2.2
[INFO] validating manifest of mail-smtp-0.2.2 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mail-smtp-0.2.2 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mail-smtp-0.2.2
[INFO] finished frobbing mail-smtp-0.2.2
[INFO] frobbed toml for mail-smtp-0.2.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/mail-smtp/0.2.2/Cargo.toml
[INFO] started frobbing mail-smtp-0.2.2
[INFO] finished frobbing mail-smtp-0.2.2
[INFO] frobbed toml for mail-smtp-0.2.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mail-smtp/0.2.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing mail-smtp-0.2.2 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mail-smtp/0.2.2:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 5ede143bf0a05554b9aaa420521d42ed76328f527a7a6e1ac1670f0ab6a41b2b
[INFO] running `"docker" "start" "-a" "5ede143bf0a05554b9aaa420521d42ed76328f527a7a6e1ac1670f0ab6a41b2b"`
[INFO] [stderr]    Compiling quoted-string v0.6.0
[INFO] [stderr]    Compiling checked_command v0.2.2
[INFO] [stderr]    Compiling soft-ascii-string v1.0.0
[INFO] [stderr]    Compiling vec-drain-where v1.0.0
[INFO] [stderr]    Compiling lut v0.1.0-unstable
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling tokio-tls v0.2.1
[INFO] [stderr]    Compiling total-order-multi-map v0.4.5
[INFO] [stderr]    Compiling new-tokio-smtp v0.8.1
[INFO] [stderr]    Compiling media-type-impl-utils v0.3.0-unstable
[INFO] [stderr]    Compiling media-type v0.4.0-unstable
[INFO] [stderr]    Compiling mail-internals v0.2.3
[INFO] [stderr]    Compiling mail-headers v0.6.6
[INFO] [stderr]    Compiling mail-core v0.6.2
[INFO] [stderr]    Compiling mail-smtp v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.67s
[INFO] running `"docker" "inspect" "5ede143bf0a05554b9aaa420521d42ed76328f527a7a6e1ac1670f0ab6a41b2b"`
[INFO] running `"docker" "rm" "-f" "5ede143bf0a05554b9aaa420521d42ed76328f527a7a6e1ac1670f0ab6a41b2b"`
[INFO] [stdout] 5ede143bf0a05554b9aaa420521d42ed76328f527a7a6e1ac1670f0ab6a41b2b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mail-smtp/0.2.2:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 726e08fd9d379efdb55c3d919420da36d64155369df202279a07541a1b5d342f
[INFO] running `"docker" "start" "-a" "726e08fd9d379efdb55c3d919420da36d64155369df202279a07541a1b5d342f"`
[INFO] [stderr]    Compiling mail-smtp v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.18s
[INFO] running `"docker" "inspect" "726e08fd9d379efdb55c3d919420da36d64155369df202279a07541a1b5d342f"`
[INFO] running `"docker" "rm" "-f" "726e08fd9d379efdb55c3d919420da36d64155369df202279a07541a1b5d342f"`
[INFO] [stdout] 726e08fd9d379efdb55c3d919420da36d64155369df202279a07541a1b5d342f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mail-smtp/0.2.2:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 055f612c256ab534038b493a773fb73d61a4599125a6980062ef279f37fe11c8
[INFO] running `"docker" "start" "-a" "055f612c256ab534038b493a773fb73d61a4599125a6980062ef279f37fe11c8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mail_smtp-5ed4c89cf78fdff4
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test request::test::mailaddress_from_mailbox::does_not_panic_with_tracing_enabled ... ignored
[INFO] [stdout] test request::test::derive_envelop_data_from_mail::use_to ... ok
[INFO] [stdout] test request::test::mailaddress_from_mailbox::does_not_puny_encodes_domain_if_smtputf8_is_needed ... ok
[INFO] [stdout] test request::test::derive_envelop_data_from_mail::use_sender_if_given ... ok
[INFO] [stdout] test request::test::mailaddress_from_mailbox::tracks_if_smtputf8_is_needed ... ok
[INFO] [stdout] test request::test::mailaddress_from_mailbox::correctly_converts_mailbox ... ok
[INFO] [stdout] test request::test::derive_envelop_data_from_mail::fail_if_no_sender_but_multi_mailbox_from ... ok
[INFO] [stdout] test request::test::derive_envelop_data_from_mail::use_from_if_no_sender_given ... ok
[INFO] [stdout] test request::test::mailaddress_from_mailbox::puny_encodes_domain_if_smtputf8_is_not_needed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mail-smtp
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "055f612c256ab534038b493a773fb73d61a4599125a6980062ef279f37fe11c8"`
[INFO] running `"docker" "rm" "-f" "055f612c256ab534038b493a773fb73d61a4599125a6980062ef279f37fe11c8"`
[INFO] [stdout] 055f612c256ab534038b493a773fb73d61a4599125a6980062ef279f37fe11c8