[INFO] updating cached repository zacstewart/fasterdns [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/zacstewart/fasterdns [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/zacstewart/fasterdns" "work/ex/beta-1.38-1/sources/1.37.0/gh/zacstewart/fasterdns"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/zacstewart/fasterdns'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/zacstewart/fasterdns" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zacstewart/fasterdns"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zacstewart/fasterdns'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ce867d5f11a61dc9022a82468d4553a708058e08 [INFO] sha for GitHub repo zacstewart/fasterdns: ce867d5f11a61dc9022a82468d4553a708058e08 [INFO] validating manifest of zacstewart/fasterdns 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 zacstewart/fasterdns 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 zacstewart/fasterdns [INFO] finished frobbing zacstewart/fasterdns [INFO] frobbed toml for zacstewart/fasterdns written to work/ex/beta-1.38-1/sources/1.37.0/gh/zacstewart/fasterdns/Cargo.toml [INFO] started frobbing zacstewart/fasterdns [INFO] finished frobbing zacstewart/fasterdns [INFO] frobbed toml for zacstewart/fasterdns written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zacstewart/fasterdns/Cargo.toml [INFO] crate zacstewart/fasterdns 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 zacstewart/fasterdns 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-4/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/zacstewart/fasterdns:/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] 05d93f243aab0611de38cf07d994f6f27b04e38f8c1cd7b9f31f3a37f9877294 [INFO] running `"docker" "start" "-a" "05d93f243aab0611de38cf07d994f6f27b04e38f8c1cd7b9f31f3a37f9877294"` [INFO] [stderr] Compiling fasterdns v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.30s [INFO] running `"docker" "inspect" "05d93f243aab0611de38cf07d994f6f27b04e38f8c1cd7b9f31f3a37f9877294"` [INFO] running `"docker" "rm" "-f" "05d93f243aab0611de38cf07d994f6f27b04e38f8c1cd7b9f31f3a37f9877294"` [INFO] [stdout] 05d93f243aab0611de38cf07d994f6f27b04e38f8c1cd7b9f31f3a37f9877294 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/zacstewart/fasterdns:/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] 7c28453ae59ccc9ab9403a45c53b6a805f737aa2931564b030de07eb61ab5e7f [INFO] running `"docker" "start" "-a" "7c28453ae59ccc9ab9403a45c53b6a805f737aa2931564b030de07eb61ab5e7f"` [INFO] [stderr] Compiling fasterdns v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `"docker" "inspect" "7c28453ae59ccc9ab9403a45c53b6a805f737aa2931564b030de07eb61ab5e7f"` [INFO] running `"docker" "rm" "-f" "7c28453ae59ccc9ab9403a45c53b6a805f737aa2931564b030de07eb61ab5e7f"` [INFO] [stdout] 7c28453ae59ccc9ab9403a45c53b6a805f737aa2931564b030de07eb61ab5e7f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/zacstewart/fasterdns:/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] b77f95d191000121933534a4193c9e5d9e1e544e9e9533ef3a4a2ae6ec98a5b7 [INFO] running `"docker" "start" "-a" "b77f95d191000121933534a4193c9e5d9e1e544e9e9533ef3a4a2ae6ec98a5b7"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/fasterdns-0d05cc2a5c098fba [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" "b77f95d191000121933534a4193c9e5d9e1e544e9e9533ef3a4a2ae6ec98a5b7"` [INFO] running `"docker" "rm" "-f" "b77f95d191000121933534a4193c9e5d9e1e544e9e9533ef3a4a2ae6ec98a5b7"` [INFO] [stdout] b77f95d191000121933534a4193c9e5d9e1e544e9e9533ef3a4a2ae6ec98a5b7