[INFO] crate fftw-sys 0.5.0 is already in cache [INFO] extracting crate fftw-sys 0.5.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/fftw-sys/0.5.0 [INFO] extracting crate fftw-sys 0.5.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/fftw-sys/0.5.0 [INFO] validating manifest of fftw-sys-0.5.0 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of fftw-sys-0.5.0 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing fftw-sys-0.5.0 [INFO] finished frobbing fftw-sys-0.5.0 [INFO] frobbed toml for fftw-sys-0.5.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/fftw-sys/0.5.0/Cargo.toml [INFO] started frobbing fftw-sys-0.5.0 [INFO] finished frobbing fftw-sys-0.5.0 [INFO] frobbed toml for fftw-sys-0.5.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/fftw-sys/0.5.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing fftw-sys-0.5.0 against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/fftw-sys/0.5.0:/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-2019-07-23" "build" "--frozen"` [INFO] [stdout] 2c86dad8419969e65eb5d393c0015ec33f4703c9510b1421b0b4a6ee19ff5d79 [INFO] running `"docker" "start" "-a" "2c86dad8419969e65eb5d393c0015ec33f4703c9510b1421b0b4a6ee19ff5d79"` [INFO] [stderr] Compiling fftw-src v0.3.0 [INFO] [stderr] error: failed to run custom build command for `fftw-src v0.3.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/fftw-src-78e8f747297e2221/build-script-build` (exit code: 1) [INFO] [stderr] --- stderr [INFO] [stderr] Error: Error(Hyper(Error(Connect, Custom { kind: Other, error: "failed to lookup address information: Temporary failure in name resolution" })), "http://www.fftw.org/fftw-3.3.6-pl1.tar.gz") [INFO] [stderr] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: failure::backtrace::internal::InternalBacktrace::new::hb3c9c93f64db94a5 (0x5632a215b301) [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/internal.rs:44 [INFO] [stderr] 1: failure::backtrace::Backtrace::new::h1b3687cfb8a2b144 (0x5632a215b0ae) [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111 [INFO] [stderr] 2: >::from::h4acca60ee51b0979 (0x5632a181a8ab) [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/error_impl.rs:19 [INFO] [stderr] 3: >::from::h5e3bd75af9e91834 (0x5632a1815633) [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/mod.rs:36 [INFO] [stderr] 4: build_script_build::download_archive_unix::hfb6ad7ce4c0435cf (0x5632a1800cfc) [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/fftw-src-0.3.0/build.rs:63 [INFO] [stderr] 5: build_script_build::main::ha30d73f662fbc7cb (0x5632a1802b62) [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/fftw-src-0.3.0/build.rs:141 [INFO] [stderr] 6: std::rt::lang_start::{{closure}}::hbcd5a8979f343ba8 (0x5632a1808d70) [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/rt.rs:64 [INFO] [stderr] 7: std::rt::lang_start_internal::{{closure}}::h055e1fdc5578d418 (0x5632a21c8573) [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] std::panicking::try::do_call::h480cafa68c9928b4 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 8: __rust_maybe_catch_panic (0x5632a21d094a) [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 9: std::panicking::try::he0549d0299de204a (0x5632a21c913d) [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] std::panic::catch_unwind::h422dc2db98f03517 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] std::rt::lang_start_internal::h121de03325a3f900 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 10: std::rt::lang_start::ha4086ec7e1ee9198 (0x5632a1808d49) [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/rt.rs:64 [INFO] [stderr] 11: main (0x5632a1802f7a) [INFO] [stderr] 12: __libc_start_main (0x7fde5f8ab2e1) [INFO] [stderr] 13: _start (0x5632a17fe86a) [INFO] [stderr] 14: (0x0) [INFO] [stderr] [INFO] running `"docker" "inspect" "2c86dad8419969e65eb5d393c0015ec33f4703c9510b1421b0b4a6ee19ff5d79"` [INFO] running `"docker" "rm" "-f" "2c86dad8419969e65eb5d393c0015ec33f4703c9510b1421b0b4a6ee19ff5d79"` [INFO] [stdout] 2c86dad8419969e65eb5d393c0015ec33f4703c9510b1421b0b4a6ee19ff5d79