[INFO] updating cached repository c0mpl1c4t3d/DNS-Resolver
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/c0mpl1c4t3d/DNS-Resolver
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/c0mpl1c4t3d/DNS-Resolver" "work/ex/beta-1.38-1/sources/1.37.0/gh/c0mpl1c4t3d/DNS-Resolver"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/c0mpl1c4t3d/DNS-Resolver'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/c0mpl1c4t3d/DNS-Resolver" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/c0mpl1c4t3d/DNS-Resolver"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/c0mpl1c4t3d/DNS-Resolver'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d17ae8ddeb603faa73633b6124cc939435efdf10
[INFO] sha for GitHub repo c0mpl1c4t3d/DNS-Resolver: d17ae8ddeb603faa73633b6124cc939435efdf10
[INFO] validating manifest of c0mpl1c4t3d/DNS-Resolver 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 c0mpl1c4t3d/DNS-Resolver 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 c0mpl1c4t3d/DNS-Resolver
[INFO] finished frobbing c0mpl1c4t3d/DNS-Resolver
[INFO] frobbed toml for c0mpl1c4t3d/DNS-Resolver written to work/ex/beta-1.38-1/sources/1.37.0/gh/c0mpl1c4t3d/DNS-Resolver/Cargo.toml
[INFO] started frobbing c0mpl1c4t3d/DNS-Resolver
[INFO] finished frobbing c0mpl1c4t3d/DNS-Resolver
[INFO] frobbed toml for c0mpl1c4t3d/DNS-Resolver written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/c0mpl1c4t3d/DNS-Resolver/Cargo.toml
[INFO] crate c0mpl1c4t3d/DNS-Resolver already has a lockfile, it will not be regenerated
[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 c0mpl1c4t3d/DNS-Resolver against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/c0mpl1c4t3d/DNS-Resolver:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 269df9b63a01e427c922c60d66cbd789e32a8f29e19960efb53f921e51ec6cfc
[INFO] running `"docker" "start" "-a" "269df9b63a01e427c922c60d66cbd789e32a8f29e19960efb53f921e51ec6cfc"`
[INFO] [stderr]    Compiling backtrace v0.3.20
[INFO] [stderr]    Compiling hostname v0.1.5
[INFO] [stderr]    Compiling socket2 v0.3.9
[INFO] [stderr]    Compiling mio v0.6.17
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling tokio-threadpool v0.1.14
[INFO] [stderr]    Compiling resolv-conf v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling trust-dns-proto v0.7.3
[INFO] [stderr]    Compiling tokio v0.1.20
[INFO] [stderr]    Compiling trust-dns-resolver v0.11.0
[INFO] [stderr]    Compiling dns-resolver v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.93s
[INFO] running `"docker" "inspect" "269df9b63a01e427c922c60d66cbd789e32a8f29e19960efb53f921e51ec6cfc"`
[INFO] running `"docker" "rm" "-f" "269df9b63a01e427c922c60d66cbd789e32a8f29e19960efb53f921e51ec6cfc"`
[INFO] [stdout] 269df9b63a01e427c922c60d66cbd789e32a8f29e19960efb53f921e51ec6cfc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/c0mpl1c4t3d/DNS-Resolver:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5c5a5450e3787daf5978975d351acbaff4c97f233b28f4c3e9243c0b0bbc6d9b
[INFO] running `"docker" "start" "-a" "5c5a5450e3787daf5978975d351acbaff4c97f233b28f4c3e9243c0b0bbc6d9b"`
[INFO] [stderr]    Compiling dns-resolver v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.12s
[INFO] running `"docker" "inspect" "5c5a5450e3787daf5978975d351acbaff4c97f233b28f4c3e9243c0b0bbc6d9b"`
[INFO] running `"docker" "rm" "-f" "5c5a5450e3787daf5978975d351acbaff4c97f233b28f4c3e9243c0b0bbc6d9b"`
[INFO] [stdout] 5c5a5450e3787daf5978975d351acbaff4c97f233b28f4c3e9243c0b0bbc6d9b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/c0mpl1c4t3d/DNS-Resolver:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] bcba0481287424fd38d9991ff93d06bb28535d119a025a8c83e8b5f9bee9e475
[INFO] running `"docker" "start" "-a" "bcba0481287424fd38d9991ff93d06bb28535d119a025a8c83e8b5f9bee9e475"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dns_resolver-80be9498ede419bc
[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" "bcba0481287424fd38d9991ff93d06bb28535d119a025a8c83e8b5f9bee9e475"`
[INFO] running `"docker" "rm" "-f" "bcba0481287424fd38d9991ff93d06bb28535d119a025a8c83e8b5f9bee9e475"`
[INFO] [stdout] bcba0481287424fd38d9991ff93d06bb28535d119a025a8c83e8b5f9bee9e475