[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 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-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 6af41a67aeb9944dba53386e8edafad5bdeb5b97da2fe55fe6c8001faa1bf8d7
[INFO] running `"docker" "start" "-a" "6af41a67aeb9944dba53386e8edafad5bdeb5b97da2fe55fe6c8001faa1bf8d7"`
[INFO] [stderr]    Compiling backtrace v0.3.20
[INFO] [stderr]    Compiling hostname v0.1.5
[INFO] [stderr]    Compiling socket2 v0.3.9
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling mio v0.6.17
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling resolv-conf v0.6.2
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling tokio-threadpool v0.1.14
[INFO] [stderr]    Compiling parking_lot v0.7.1
[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-uds v0.2.5
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio v0.1.20
[INFO] [stderr]    Compiling trust-dns-proto v0.7.3
[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 45.43s
[INFO] running `"docker" "inspect" "6af41a67aeb9944dba53386e8edafad5bdeb5b97da2fe55fe6c8001faa1bf8d7"`
[INFO] running `"docker" "rm" "-f" "6af41a67aeb9944dba53386e8edafad5bdeb5b97da2fe55fe6c8001faa1bf8d7"`
[INFO] [stdout] 6af41a67aeb9944dba53386e8edafad5bdeb5b97da2fe55fe6c8001faa1bf8d7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 168ec3192fc1c426ab9558391310b65030433933da6a166d34f3a8c3ef3f112f
[INFO] running `"docker" "start" "-a" "168ec3192fc1c426ab9558391310b65030433933da6a166d34f3a8c3ef3f112f"`
[INFO] [stderr]    Compiling dns-resolver v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.17s
[INFO] running `"docker" "inspect" "168ec3192fc1c426ab9558391310b65030433933da6a166d34f3a8c3ef3f112f"`
[INFO] running `"docker" "rm" "-f" "168ec3192fc1c426ab9558391310b65030433933da6a166d34f3a8c3ef3f112f"`
[INFO] [stdout] 168ec3192fc1c426ab9558391310b65030433933da6a166d34f3a8c3ef3f112f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] b810d2fab732a3430d3580a3cc999cee34dedaaf1c1163b5cb16d7d77f8c6f0c
[INFO] running `"docker" "start" "-a" "b810d2fab732a3430d3580a3cc999cee34dedaaf1c1163b5cb16d7d77f8c6f0c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dns_resolver-17ea3f644b76faac
[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" "b810d2fab732a3430d3580a3cc999cee34dedaaf1c1163b5cb16d7d77f8c6f0c"`
[INFO] running `"docker" "rm" "-f" "b810d2fab732a3430d3580a3cc999cee34dedaaf1c1163b5cb16d7d77f8c6f0c"`
[INFO] [stdout] b810d2fab732a3430d3580a3cc999cee34dedaaf1c1163b5cb16d7d77f8c6f0c