[INFO] updating cached repository NilSet/dnsclient
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/NilSet/dnsclient
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/NilSet/dnsclient" "work/ex/beta-1.38-1/sources/1.37.0/gh/NilSet/dnsclient"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/NilSet/dnsclient'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/NilSet/dnsclient" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NilSet/dnsclient"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NilSet/dnsclient'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] dd5e4391a56a225589018b0515b9b871885f4d8e
[INFO] sha for GitHub repo NilSet/dnsclient: dd5e4391a56a225589018b0515b9b871885f4d8e
[INFO] validating manifest of NilSet/dnsclient 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 NilSet/dnsclient 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 NilSet/dnsclient
[INFO] finished frobbing NilSet/dnsclient
[INFO] frobbed toml for NilSet/dnsclient written to work/ex/beta-1.38-1/sources/1.37.0/gh/NilSet/dnsclient/Cargo.toml
[INFO] started frobbing NilSet/dnsclient
[INFO] finished frobbing NilSet/dnsclient
[INFO] frobbed toml for NilSet/dnsclient written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/NilSet/dnsclient/Cargo.toml
[INFO] crate NilSet/dnsclient 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 NilSet/dnsclient 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/NilSet/dnsclient:/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] 3590521495b2e2458adc79ae65177f202cdbb959e0ad3b1c29a11ef571f802d4
[INFO] running `"docker" "start" "-a" "3590521495b2e2458adc79ae65177f202cdbb959e0ad3b1c29a11ef571f802d4"`
[INFO] [stderr]    Compiling dns v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "3590521495b2e2458adc79ae65177f202cdbb959e0ad3b1c29a11ef571f802d4"`
[INFO] running `"docker" "rm" "-f" "3590521495b2e2458adc79ae65177f202cdbb959e0ad3b1c29a11ef571f802d4"`
[INFO] [stdout] 3590521495b2e2458adc79ae65177f202cdbb959e0ad3b1c29a11ef571f802d4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/NilSet/dnsclient:/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] ac29b2a5632ae44af6faf3525bb22471dc30d35be4cf52c6b282ae91e065912e
[INFO] running `"docker" "start" "-a" "ac29b2a5632ae44af6faf3525bb22471dc30d35be4cf52c6b282ae91e065912e"`
[INFO] [stderr]    Compiling dns v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "ac29b2a5632ae44af6faf3525bb22471dc30d35be4cf52c6b282ae91e065912e"`
[INFO] running `"docker" "rm" "-f" "ac29b2a5632ae44af6faf3525bb22471dc30d35be4cf52c6b282ae91e065912e"`
[INFO] [stdout] ac29b2a5632ae44af6faf3525bb22471dc30d35be4cf52c6b282ae91e065912e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/NilSet/dnsclient:/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] 3746ccfc70ee2c105f193d47e841cad168861207d5d2fbe3cf69f1e7d61ea77c
[INFO] running `"docker" "start" "-a" "3746ccfc70ee2c105f193d47e841cad168861207d5d2fbe3cf69f1e7d61ea77c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[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" "3746ccfc70ee2c105f193d47e841cad168861207d5d2fbe3cf69f1e7d61ea77c"`
[INFO] running `"docker" "rm" "-f" "3746ccfc70ee2c105f193d47e841cad168861207d5d2fbe3cf69f1e7d61ea77c"`
[INFO] [stdout] 3746ccfc70ee2c105f193d47e841cad168861207d5d2fbe3cf69f1e7d61ea77c