[INFO] crate tokio-dns-unofficial 0.4.0 is already in cache
[INFO] extracting crate tokio-dns-unofficial 0.4.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/tokio-dns-unofficial/0.4.0
[INFO] extracting crate tokio-dns-unofficial 0.4.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tokio-dns-unofficial/0.4.0
[INFO] validating manifest of tokio-dns-unofficial-0.4.0 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 tokio-dns-unofficial-0.4.0 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 tokio-dns-unofficial-0.4.0
[INFO] finished frobbing tokio-dns-unofficial-0.4.0
[INFO] frobbed toml for tokio-dns-unofficial-0.4.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/tokio-dns-unofficial/0.4.0/Cargo.toml
[INFO] started frobbing tokio-dns-unofficial-0.4.0
[INFO] finished frobbing tokio-dns-unofficial-0.4.0
[INFO] frobbed toml for tokio-dns-unofficial-0.4.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tokio-dns-unofficial/0.4.0/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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing tokio-dns-unofficial-0.4.0 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-0/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/tokio-dns-unofficial/0.4.0:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 06237175f326aabbd11b833288d2259caf80ad2adf8b99627e2122bab26fd4a4
[INFO] running `"docker" "start" "-a" "06237175f326aabbd11b833288d2259caf80ad2adf8b99627e2122bab26fd4a4"`
[INFO] [stderr]    Compiling tokio-dns-unofficial v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/net.rs:191:31
[INFO] [stderr]     |
[INFO] [stderr] 191 |             .fold::<_, _, Box<Future<Item = _, Error = io::Error> + Send>>(
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = _, Error = io::Error> + Send`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:37:28
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub type IoFuture<T> = Box<Future<Item = T, Error = io::Error> + Send>;
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = T, Error = io::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:39:28
[INFO] [stderr]    |
[INFO] [stderr] 39 | fn boxed<F>(fut: F) -> Box<Future<Item = F::Item, Error = F::Error> + Send>
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = F::Item, Error = F::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `"docker" "inspect" "06237175f326aabbd11b833288d2259caf80ad2adf8b99627e2122bab26fd4a4"`
[INFO] running `"docker" "rm" "-f" "06237175f326aabbd11b833288d2259caf80ad2adf8b99627e2122bab26fd4a4"`
[INFO] [stdout] 06237175f326aabbd11b833288d2259caf80ad2adf8b99627e2122bab26fd4a4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/tokio-dns-unofficial/0.4.0:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] a0d6a87e49d8aeb526147c9a393f96ecac5d91870ab0f85f2647e144a4bec646
[INFO] running `"docker" "start" "-a" "a0d6a87e49d8aeb526147c9a393f96ecac5d91870ab0f85f2647e144a4bec646"`
[INFO] [stderr]    Compiling tokio-dns-unofficial v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/net.rs:191:31
[INFO] [stderr]     |
[INFO] [stderr] 191 |             .fold::<_, _, Box<Future<Item = _, Error = io::Error> + Send>>(
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = _, Error = io::Error> + Send`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:37:28
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub type IoFuture<T> = Box<Future<Item = T, Error = io::Error> + Send>;
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = T, Error = io::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:39:28
[INFO] [stderr]    |
[INFO] [stderr] 39 | fn boxed<F>(fut: F) -> Box<Future<Item = F::Item, Error = F::Error> + Send>
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = F::Item, Error = F::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.96s
[INFO] running `"docker" "inspect" "a0d6a87e49d8aeb526147c9a393f96ecac5d91870ab0f85f2647e144a4bec646"`
[INFO] running `"docker" "rm" "-f" "a0d6a87e49d8aeb526147c9a393f96ecac5d91870ab0f85f2647e144a4bec646"`
[INFO] [stdout] a0d6a87e49d8aeb526147c9a393f96ecac5d91870ab0f85f2647e144a4bec646
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/tokio-dns-unofficial/0.4.0:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 5d71a4f4fe212a5e38e08db2eac724ef5107ac389bcaac799b864bf224f34b10
[INFO] running `"docker" "start" "-a" "5d71a4f4fe212a5e38e08db2eac724ef5107ac389bcaac799b864bf224f34b10"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tokio_dns-e9c2cc24e6672ccc
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test endpoint::test_endpoint_str_port ... ok
[INFO] [stdout] test endpoint::test_endpoint_str_ipv6 ... ok
[INFO] [stdout] test endpoint::test_endpoint_str_ipv4 ... ok
[INFO] [stdout] test endpoint::test_resolve_localhost ... ok
[INFO] [stdout] test endpoint::test_endpoint_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tokio_dns
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/net.rs - net::resolve_ip_addr (line 25) ... ok
[INFO] [stdout] test src/net.rs - net::resolve_ip_addr_with (line 35) ... ok
[INFO] [stdout] test src/net.rs - net::resolve_sock_addr_with (line 64) ... ok
[INFO] [stdout] test src/net.rs - net::resolve_sock_addr (line 51) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5d71a4f4fe212a5e38e08db2eac724ef5107ac389bcaac799b864bf224f34b10"`
[INFO] running `"docker" "rm" "-f" "5d71a4f4fe212a5e38e08db2eac724ef5107ac389bcaac799b864bf224f34b10"`
[INFO] [stdout] 5d71a4f4fe212a5e38e08db2eac724ef5107ac389bcaac799b864bf224f34b10