[INFO] fetching crate mail-smtp 0.3.0... [INFO] testing mail-smtp-0.3.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate mail-smtp 0.3.0 into /workspace/builds/worker-95/source [INFO] validating manifest of crates.io crate mail-smtp 0.3.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mail-smtp 0.3.0 [INFO] finished tweaking crates.io crate mail-smtp 0.3.0 [INFO] tweaked toml for crates.io crate mail-smtp 0.3.0 written to /workspace/builds/worker-95/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-tls v0.2.1 [INFO] [stderr] Downloaded new-tokio-smtp v0.9.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 692c7f67cdf860d5c10a715e2c7717eac19cc28220a8f1829ca7005797a7023f [INFO] running `Command { std: "docker" "start" "-a" "692c7f67cdf860d5c10a715e2c7717eac19cc28220a8f1829ca7005797a7023f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "692c7f67cdf860d5c10a715e2c7717eac19cc28220a8f1829ca7005797a7023f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "692c7f67cdf860d5c10a715e2c7717eac19cc28220a8f1829ca7005797a7023f", kill_on_drop: false }` [INFO] [stdout] 692c7f67cdf860d5c10a715e2c7717eac19cc28220a8f1829ca7005797a7023f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] abad8582bdd6ddd139439ed9df42564114cc0602432c0ec2c7bbaa34e8fc7f91 [INFO] running `Command { std: "docker" "start" "-a" "abad8582bdd6ddd139439ed9df42564114cc0602432c0ec2c7bbaa34e8fc7f91", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling futures v0.1.31 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling quoted-string v0.6.1 [INFO] [stderr] Compiling safemem v0.2.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling vec1 v1.8.0 [INFO] [stderr] Compiling soft-ascii-string v1.1.0 [INFO] [stderr] Compiling vec-drain-where v1.0.1 [INFO] [stderr] Compiling checked_command v0.2.4 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Compiling lut v0.1.0-unstable [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling openssl-sys v0.9.71 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling hostname v0.1.5 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling owning_ref v0.4.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling total-order-multi-map v0.4.6 [INFO] [stderr] Compiling base64 v0.6.0 [INFO] [stderr] Compiling media-type-impl-utils v0.3.0-unstable [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling media-type v0.4.0-unstable [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling crossbeam-deque v0.7.4 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling tokio-fs v0.1.7 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling tokio-tls v0.2.1 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio-uds v0.2.7 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling new-tokio-smtp v0.9.1 [INFO] [stderr] Compiling failure v0.1.8 [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 v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.67s [INFO] running `Command { std: "docker" "inspect" "abad8582bdd6ddd139439ed9df42564114cc0602432c0ec2c7bbaa34e8fc7f91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abad8582bdd6ddd139439ed9df42564114cc0602432c0ec2c7bbaa34e8fc7f91", kill_on_drop: false }` [INFO] [stdout] abad8582bdd6ddd139439ed9df42564114cc0602432c0ec2c7bbaa34e8fc7f91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9efdbdd08d5a268c84d2a692d7052d6576a99b6dcc7e6c0844353c4745a14e9f [INFO] running `Command { std: "docker" "start" "-a" "9efdbdd08d5a268c84d2a692d7052d6576a99b6dcc7e6c0844353c4745a14e9f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling mail-smtp v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.41s [INFO] running `Command { std: "docker" "inspect" "9efdbdd08d5a268c84d2a692d7052d6576a99b6dcc7e6c0844353c4745a14e9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9efdbdd08d5a268c84d2a692d7052d6576a99b6dcc7e6c0844353c4745a14e9f", kill_on_drop: false }` [INFO] [stdout] 9efdbdd08d5a268c84d2a692d7052d6576a99b6dcc7e6c0844353c4745a14e9f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 95e59994c03c81af8d2373b26ffdeeeea3c59267be84d58cff3e4e921fa3f5c0 [INFO] running `Command { std: "docker" "start" "-a" "95e59994c03c81af8d2373b26ffdeeeea3c59267be84d58cff3e4e921fa3f5c0", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.62s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mail_smtp-a3be582eb7032a92) [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::mailaddress_from_mailbox::correctly_converts_mailbox ... ok [INFO] [stdout] test request::test::mailaddress_from_mailbox::puny_encodes_domain_if_smtputf8_is_not_needed ... ok [INFO] [stdout] test request::test::mailaddress_from_mailbox::tracks_if_smtputf8_is_needed ... 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_from_if_no_sender_given ... ok [INFO] [stdout] test request::test::derive_envelop_data_from_mail::use_sender_if_given ... 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_to ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.55s [INFO] [stdout] [INFO] [stderr] Doc-tests mail-smtp [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 22) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "95e59994c03c81af8d2373b26ffdeeeea3c59267be84d58cff3e4e921fa3f5c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95e59994c03c81af8d2373b26ffdeeeea3c59267be84d58cff3e4e921fa3f5c0", kill_on_drop: false }` [INFO] [stdout] 95e59994c03c81af8d2373b26ffdeeeea3c59267be84d58cff3e4e921fa3f5c0