[INFO] crate libp2p-dns 0.11.0 is already in cache
[INFO] extracting crate libp2p-dns 0.11.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/libp2p-dns/0.11.0
[INFO] extracting crate libp2p-dns 0.11.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libp2p-dns/0.11.0
[INFO] validating manifest of libp2p-dns-0.11.0 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 libp2p-dns-0.11.0 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 libp2p-dns-0.11.0
[INFO] finished frobbing libp2p-dns-0.11.0
[INFO] frobbed toml for libp2p-dns-0.11.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/libp2p-dns/0.11.0/Cargo.toml
[INFO] started frobbing libp2p-dns-0.11.0
[INFO] finished frobbing libp2p-dns-0.11.0
[INFO] frobbed toml for libp2p-dns-0.11.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libp2p-dns/0.11.0/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 libp2p-dns-0.11.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libp2p-dns/0.11.0:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 807d0fbcdbfc6ecb50ec02484502465dd04879358799ae7a640158424baa36c2
[INFO] running `"docker" "start" "-a" "807d0fbcdbfc6ecb50ec02484502465dd04879358799ae7a640158424baa36c2"`
[INFO] [stderr]    Compiling ring v0.14.6
[INFO] [stderr]    Compiling curve25519-dalek v1.2.3
[INFO] [stderr]    Compiling rw-stream-sink v0.1.2
[INFO] [stderr]    Compiling unsigned-varint v0.2.2
[INFO] [stderr]    Compiling tokio-dns-unofficial v0.4.0
[INFO] [stderr]    Compiling parity-multihash v0.1.3
[INFO] [stderr]    Compiling multistream-select v0.4.0
[INFO] [stderr]    Compiling parity-multiaddr v0.5.0
[INFO] [stderr]    Compiling ed25519-dalek v1.0.0-pre.1
[INFO] [stderr]    Compiling libp2p-core v0.11.0
[INFO] [stderr]    Compiling libp2p-dns v0.11.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.96s
[INFO] running `"docker" "inspect" "807d0fbcdbfc6ecb50ec02484502465dd04879358799ae7a640158424baa36c2"`
[INFO] running `"docker" "rm" "-f" "807d0fbcdbfc6ecb50ec02484502465dd04879358799ae7a640158424baa36c2"`
[INFO] [stdout] 807d0fbcdbfc6ecb50ec02484502465dd04879358799ae7a640158424baa36c2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libp2p-dns/0.11.0:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 40815afed84ca6a1277a34c4a3680984ca04b3abb3d22b2f2350e404bbac002f
[INFO] running `"docker" "start" "-a" "40815afed84ca6a1277a34c4a3680984ca04b3abb3d22b2f2350e404bbac002f"`
[INFO] [stderr]    Compiling tk-listen v0.2.1
[INFO] [stderr]    Compiling libp2p-tcp v0.11.0
[INFO] [stderr]    Compiling libp2p-dns v0.11.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.05s
[INFO] running `"docker" "inspect" "40815afed84ca6a1277a34c4a3680984ca04b3abb3d22b2f2350e404bbac002f"`
[INFO] running `"docker" "rm" "-f" "40815afed84ca6a1277a34c4a3680984ca04b3abb3d22b2f2350e404bbac002f"`
[INFO] [stdout] 40815afed84ca6a1277a34c4a3680984ca04b3abb3d22b2f2350e404bbac002f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libp2p-dns/0.11.0:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 5924aeaeca9dbae38a52e87eb0a28be9e645221e4cbc4449bb7dd602ac8424cd
[INFO] running `"docker" "start" "-a" "5924aeaeca9dbae38a52e87eb0a28be9e645221e4cbc4449bb7dd602ac8424cd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/libp2p_dns-a188ab9752f0d4a3
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::basic_resolve ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libp2p-dns
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5924aeaeca9dbae38a52e87eb0a28be9e645221e4cbc4449bb7dd602ac8424cd"`
[INFO] running `"docker" "rm" "-f" "5924aeaeca9dbae38a52e87eb0a28be9e645221e4cbc4449bb7dd602ac8424cd"`
[INFO] [stdout] 5924aeaeca9dbae38a52e87eb0a28be9e645221e4cbc4449bb7dd602ac8424cd