[INFO] updating cached repository deeso/dns-lookup-service
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/deeso/dns-lookup-service
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/deeso/dns-lookup-service" "work/ex/beta-1.37-6/sources/1.36.0/gh/deeso/dns-lookup-service"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/deeso/dns-lookup-service'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/deeso/dns-lookup-service" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/deeso/dns-lookup-service"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/deeso/dns-lookup-service'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b726307ca3213e5516bc4b225c15f5d4be2a8ea6
[INFO] sha for GitHub repo deeso/dns-lookup-service: b726307ca3213e5516bc4b225c15f5d4be2a8ea6
[INFO] validating manifest of deeso/dns-lookup-service 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 deeso/dns-lookup-service 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 deeso/dns-lookup-service
[INFO] finished frobbing deeso/dns-lookup-service
[INFO] frobbed toml for deeso/dns-lookup-service written to work/ex/beta-1.37-6/sources/1.36.0/gh/deeso/dns-lookup-service/Cargo.toml
[INFO] started frobbing deeso/dns-lookup-service
[INFO] finished frobbing deeso/dns-lookup-service
[INFO] frobbed toml for deeso/dns-lookup-service written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/deeso/dns-lookup-service/Cargo.toml
[INFO] crate deeso/dns-lookup-service already has a lockfile, it will not be regenerated
[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] testing deeso/dns-lookup-service against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/deeso/dns-lookup-service:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] ee181f14c87f1d496f97190f50e70e8bbcc6f66fb457ea2fa7689f967d451362
[INFO] running `"docker" "start" "-a" "ee181f14c87f1d496f97190f50e70e8bbcc6f66fb457ea2fa7689f967d451362"`
[INFO] [stderr]    Compiling proc-macro-hack-impl v0.4.0
[INFO] [stderr]    Compiling log v0.4.1
[INFO] [stderr]    Compiling toml v0.4.5
[INFO] [stderr]    Compiling base64 v0.6.0
[INFO] [stderr]    Compiling serde_json v1.0.13
[INFO] [stderr]    Compiling bytes v0.4.6
[INFO] [stderr]    Compiling tokio-timer v0.2.0
[INFO] [stderr]    Compiling chrono v0.4.1
[INFO] [stderr]    Compiling serde_yaml v0.7.3
[INFO] [stderr]    Compiling serde-value v0.5.2
[INFO] [stderr]    Compiling mio v0.6.14
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling tokio-threadpool v0.1.2
[INFO] [stderr]    Compiling flate2 v1.0.1
[INFO] [stderr]    Compiling proc-macro-hack v0.4.0
[INFO] [stderr]    Compiling tokio-io v0.1.6
[INFO] [stderr]    Compiling mime v0.2.6
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.1
[INFO] [stderr]    Compiling hyper v0.10.13
[INFO] [stderr]    Compiling mime_guess v1.8.4
[INFO] [stderr]    Compiling tokio-reactor v0.1.1
[INFO] [stderr]    Compiling log4rs v0.8.0
[INFO] [stderr]    Compiling data-encoding-macro v0.1.1
[INFO] [stderr]    Compiling tokio-tcp v0.1.0
[INFO] [stderr]    Compiling tokio-udp v0.1.0
[INFO] [stderr]    Compiling tokio v0.1.5
[INFO] [stderr]    Compiling tokio-core v0.1.16
[INFO] [stderr]    Compiling iron v0.6.0
[INFO] [stderr]    Compiling trust-dns-proto v0.2.0
[INFO] [stderr]    Compiling router v0.6.0
[INFO] [stderr]    Compiling trust-dns v0.13.0
[INFO] [stderr]    Compiling dns-lookup-service v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 25s
[INFO] running `"docker" "inspect" "ee181f14c87f1d496f97190f50e70e8bbcc6f66fb457ea2fa7689f967d451362"`
[INFO] running `"docker" "rm" "-f" "ee181f14c87f1d496f97190f50e70e8bbcc6f66fb457ea2fa7689f967d451362"`
[INFO] [stdout] ee181f14c87f1d496f97190f50e70e8bbcc6f66fb457ea2fa7689f967d451362
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/deeso/dns-lookup-service:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d9d51a163cf88c7c859e9de49e24b3029f9a183eb7591255eec609fcb556818f
[INFO] running `"docker" "start" "-a" "d9d51a163cf88c7c859e9de49e24b3029f9a183eb7591255eec609fcb556818f"`
[INFO] [stderr]    Compiling dns-lookup-service v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.44s
[INFO] running `"docker" "inspect" "d9d51a163cf88c7c859e9de49e24b3029f9a183eb7591255eec609fcb556818f"`
[INFO] running `"docker" "rm" "-f" "d9d51a163cf88c7c859e9de49e24b3029f9a183eb7591255eec609fcb556818f"`
[INFO] [stdout] d9d51a163cf88c7c859e9de49e24b3029f9a183eb7591255eec609fcb556818f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/deeso/dns-lookup-service:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 11b4eff1c9bcf4fe84767d42a153f367724181c7acd5d0a0eb38fb61f02e9af5
[INFO] running `"docker" "start" "-a" "11b4eff1c9bcf4fe84767d42a153f367724181c7acd5d0a0eb38fb61f02e9af5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dns_lookup_service-fea426884ef3638d
[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" "11b4eff1c9bcf4fe84767d42a153f367724181c7acd5d0a0eb38fb61f02e9af5"`
[INFO] running `"docker" "rm" "-f" "11b4eff1c9bcf4fe84767d42a153f367724181c7acd5d0a0eb38fb61f02e9af5"`
[INFO] [stdout] 11b4eff1c9bcf4fe84767d42a153f367724181c7acd5d0a0eb38fb61f02e9af5