[INFO] updating cached repository yuya373/rust_dns
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/yuya373/rust_dns
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/yuya373/rust_dns" "work/ex/beta-1.38-1/sources/1.37.0/gh/yuya373/rust_dns"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/yuya373/rust_dns'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/yuya373/rust_dns" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yuya373/rust_dns"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yuya373/rust_dns'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ff9c4c85354d33759e4fd6edff30fc7b5c9cbd7d
[INFO] sha for GitHub repo yuya373/rust_dns: ff9c4c85354d33759e4fd6edff30fc7b5c9cbd7d
[INFO] validating manifest of yuya373/rust_dns 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 yuya373/rust_dns 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 yuya373/rust_dns
[INFO] finished frobbing yuya373/rust_dns
[INFO] frobbed toml for yuya373/rust_dns written to work/ex/beta-1.38-1/sources/1.37.0/gh/yuya373/rust_dns/Cargo.toml
[INFO] started frobbing yuya373/rust_dns
[INFO] finished frobbing yuya373/rust_dns
[INFO] frobbed toml for yuya373/rust_dns written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/yuya373/rust_dns/Cargo.toml
[INFO] crate yuya373/rust_dns 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 yuya373/rust_dns 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/yuya373/rust_dns:/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] 103b327921d7c19214f201f1c4db3a3e780a8f10f8ace35a762b6f824de20b00
[INFO] running `"docker" "start" "-a" "103b327921d7c19214f201f1c4db3a3e780a8f10f8ace35a762b6f824de20b00"`
[INFO] [stderr]    Compiling dns v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `"docker" "inspect" "103b327921d7c19214f201f1c4db3a3e780a8f10f8ace35a762b6f824de20b00"`
[INFO] running `"docker" "rm" "-f" "103b327921d7c19214f201f1c4db3a3e780a8f10f8ace35a762b6f824de20b00"`
[INFO] [stdout] 103b327921d7c19214f201f1c4db3a3e780a8f10f8ace35a762b6f824de20b00
[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/yuya373/rust_dns:/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] 7a6fd76e2124c59c41f8e29681940557fb0d88788642ddbe8f0831114feaeb04
[INFO] running `"docker" "start" "-a" "7a6fd76e2124c59c41f8e29681940557fb0d88788642ddbe8f0831114feaeb04"`
[INFO] [stderr]    Compiling dns v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `"docker" "inspect" "7a6fd76e2124c59c41f8e29681940557fb0d88788642ddbe8f0831114feaeb04"`
[INFO] running `"docker" "rm" "-f" "7a6fd76e2124c59c41f8e29681940557fb0d88788642ddbe8f0831114feaeb04"`
[INFO] [stdout] 7a6fd76e2124c59c41f8e29681940557fb0d88788642ddbe8f0831114feaeb04
[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/yuya373/rust_dns:/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] c2448f201ffab1e4fcee0e0275e82f1086a498e4276e9e94bb1f62f72344c801
[INFO] running `"docker" "start" "-a" "c2448f201ffab1e4fcee0e0275e82f1086a498e4276e9e94bb1f62f72344c801"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dns-bb16bea1c1a03405
[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" "c2448f201ffab1e4fcee0e0275e82f1086a498e4276e9e94bb1f62f72344c801"`
[INFO] running `"docker" "rm" "-f" "c2448f201ffab1e4fcee0e0275e82f1086a498e4276e9e94bb1f62f72344c801"`
[INFO] [stdout] c2448f201ffab1e4fcee0e0275e82f1086a498e4276e9e94bb1f62f72344c801