[INFO] crate torch-sys 0.1.1 is already in cache [INFO] extracting crate torch-sys 0.1.1 into work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/torch-sys/0.1.1 [INFO] extracting crate torch-sys 0.1.1 into work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/torch-sys/0.1.1 [INFO] validating manifest of torch-sys-0.1.1 on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of torch-sys-0.1.1 on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing torch-sys-0.1.1 [INFO] finished frobbing torch-sys-0.1.1 [INFO] frobbed toml for torch-sys-0.1.1 written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/torch-sys/0.1.1/Cargo.toml [INFO] started frobbing torch-sys-0.1.1 [INFO] finished frobbing torch-sys-0.1.1 [INFO] frobbed toml for torch-sys-0.1.1 written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/torch-sys/0.1.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking torch-sys-0.1.1 against master#435236b8877cdb98c82eaebfb7887782277265c5 for pr-62849 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-1/master#435236b8877cdb98c82eaebfb7887782277265c5:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/torch-sys/0.1.1:/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=forbid" "-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" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 9e652c3634b1d649c2547d0882aacdf26039a370633ded6356adea2bf32c07b0 [INFO] running `"docker" "start" "-a" "9e652c3634b1d649c2547d0882aacdf26039a370633ded6356adea2bf32c07b0"` [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling rle-decode-fast v1.0.1 [INFO] [stderr] Compiling socket2 v0.3.11 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling curl-sys v0.4.20 [INFO] [stderr] Compiling libflate v0.1.26 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling curl v0.4.22 [INFO] [stderr] Compiling zip v0.5.2 [INFO] [stderr] Compiling torch-sys v0.1.1 (/opt/crater/workdir) [INFO] [stderr] error: failed to run custom build command for `torch-sys v0.1.1 (/opt/crater/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/torch-sys-24ed325ea390add5/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Error { description: "Couldn\'t resolve host name", code: 6, extra: None } [INFO] [stderr] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: failure::backtrace::internal::InternalBacktrace::new::h90a7ff5c0cf28540 (0x555bdbb084af) [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::h2a30a40d6841fe57 (0x555bdbb07f7e) [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::haee3b1e998283f71 (0x555bdb9a827c) [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::h501a349a5f679624 (0x555bdb9a5728) [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::h5475038924c2f9ab (0x555bdb99c0a7) [INFO] [stderr] at /opt/crater/workdir/build.rs:30 [INFO] [stderr] 5: build_script_build::prepare_libtorch_dir::hc211b0707b2ae1eb (0x555bdb99e20a) [INFO] [stderr] at /opt/crater/workdir/build.rs:106 [INFO] [stderr] 6: build_script_build::main::h50aaf19cf9646467 (0x555bdb99ed81) [INFO] [stderr] at /opt/crater/workdir/build.rs:143 [INFO] [stderr] 7: std::rt::lang_start::{{closure}}::ha2469d41d89f3359 (0x555bdb9a62c0) [INFO] [stderr] at /rustc/435236b8877cdb98c82eaebfb7887782277265c5/src/libstd/rt.rs:64 [INFO] [stderr] 8: std::rt::lang_start_internal::{{closure}}::h9ea1b9f2bce8ffef (0x555bdbb57633) [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] std::panicking::try::do_call::hfbd18154d6e81e0d [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 9: __rust_maybe_catch_panic (0x555bdbb6071a) [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 10: std::panicking::try::h9cb4b237371abf81 (0x555bdbb581fd) [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] std::panic::catch_unwind::hd403853a39b4e3c9 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] std::rt::lang_start_internal::h7e5e162b169a1510 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 11: std::rt::lang_start::h0718255665c6191b (0x555bdb9a6299) [INFO] [stderr] at /rustc/435236b8877cdb98c82eaebfb7887782277265c5/src/libstd/rt.rs:64 [INFO] [stderr] 12: main (0x555bdb99f08a) [INFO] [stderr] 13: __libc_start_main (0x7fd4426d52e1) [INFO] [stderr] 14: _start (0x555bdb98b22a) [INFO] [stderr] 15: (0x0)', src/libcore/result.rs:1084:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x555bdbb574bb - backtrace::backtrace::libunwind::trace::h88d9499c2d7e1dbc [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x555bdbb574bb - backtrace::backtrace::trace_unsynchronized::h64df3798ffaf338f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x555bdbb574bb - std::sys_common::backtrace::_print::h549f3692f8d3f393 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x555bdbb574bb - std::sys_common::backtrace::print::h037f1d7e6e0e94de [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x555bdbb574bb - std::panicking::default_hook::{{closure}}::h88a39cbd1a8489c9 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x555bdbb57196 - std::panicking::default_hook::hdb7c9c6632585072 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x555bdbb57c2d - std::panicking::rust_panic_with_hook::h906f2b0ace338868 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x555bdbb577b2 - std::panicking::continue_panic_fmt::h3597c4d7a66a7e7b [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x555bdbb57696 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x555bdbb73edd - core::panicking::panic_fmt::he1729b262db7d0f1 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x555bdbb73fd7 - core::result::unwrap_failed::h24d6964fca127bdf [INFO] [stderr] at src/libcore/result.rs:1084 [INFO] [stderr] 11: 0x555bdb99b058 - core::result::Result::unwrap::h05833d6b2a47dc4f [INFO] [stderr] at /rustc/435236b8877cdb98c82eaebfb7887782277265c5/src/libcore/result.rs:852 [INFO] [stderr] 12: 0x555bdb99e237 - build_script_build::prepare_libtorch_dir::hc211b0707b2ae1eb [INFO] [stderr] at /opt/crater/workdir/build.rs:106 [INFO] [stderr] 13: 0x555bdb99ed81 - build_script_build::main::h50aaf19cf9646467 [INFO] [stderr] at /opt/crater/workdir/build.rs:143 [INFO] [stderr] 14: 0x555bdb9a62c0 - std::rt::lang_start::{{closure}}::ha2469d41d89f3359 [INFO] [stderr] at /rustc/435236b8877cdb98c82eaebfb7887782277265c5/src/libstd/rt.rs:64 [INFO] [stderr] 15: 0x555bdbb57633 - std::rt::lang_start_internal::{{closure}}::h9ea1b9f2bce8ffef [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 16: 0x555bdbb57633 - std::panicking::try::do_call::hfbd18154d6e81e0d [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 17: 0x555bdbb6071a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 18: 0x555bdbb581fd - std::panicking::try::h9cb4b237371abf81 [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 19: 0x555bdbb581fd - std::panic::catch_unwind::hd403853a39b4e3c9 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 20: 0x555bdbb581fd - std::rt::lang_start_internal::h7e5e162b169a1510 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 21: 0x555bdb9a6299 - std::rt::lang_start::h0718255665c6191b [INFO] [stderr] at /rustc/435236b8877cdb98c82eaebfb7887782277265c5/src/libstd/rt.rs:64 [INFO] [stderr] 22: 0x555bdb99f08a - main [INFO] [stderr] 23: 0x7fd4426d52e1 - __libc_start_main [INFO] [stderr] 24: 0x555bdb98b22a - _start [INFO] [stderr] 25: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "9e652c3634b1d649c2547d0882aacdf26039a370633ded6356adea2bf32c07b0"` [INFO] running `"docker" "rm" "-f" "9e652c3634b1d649c2547d0882aacdf26039a370633ded6356adea2bf32c07b0"` [INFO] [stdout] 9e652c3634b1d649c2547d0882aacdf26039a370633ded6356adea2bf32c07b0