[INFO] updating cached repository https://github.com/vegapit/tchtut [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f0d6e880f1729a2d4a5a8bb80005d007dbf27982 [INFO] checking vegapit/tchtut against try#f88e9a4452e792c29632101b348a1df9876d45cd for pr-70087 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvegapit%2Ftchtut" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vegapit/tchtut on toolchain f88e9a4452e792c29632101b348a1df9876d45cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+f88e9a4452e792c29632101b348a1df9876d45cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/vegapit/tchtut [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/vegapit/tchtut [INFO] tweaked toml for git repo https://github.com/vegapit/tchtut written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+f88e9a4452e792c29632101b348a1df9876d45cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Updating git repository `https://github.com/LaurentMazare/tch-rs` [INFO] running `"/workspace/cargo-home/bin/cargo" "+f88e9a4452e792c29632101b348a1df9876d45cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+f88e9a4452e792c29632101b348a1df9876d45cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 10b8ed13b5187bab4b67e788fdbfd87fc00a32da1459a14b24d28e79638aaaed [INFO] running `"docker" "start" "-a" "10b8ed13b5187bab4b67e788fdbfd87fc00a32da1459a14b24d28e79638aaaed"` [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling adler32 v1.0.4 [INFO] [stderr] Compiling ndarray v0.13.0 [INFO] [stderr] Compiling palette v0.5.0 [INFO] [stderr] Compiling servo-fontconfig-sys v4.0.9 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Compiling servo-freetype-sys v4.0.5 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling miniz_oxide v0.3.6 [INFO] [stderr] Compiling socket2 v0.3.11 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling bzip2-sys v0.1.8+1.0.8 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling curl-sys v0.4.30+curl-7.69.1 [INFO] [stderr] Compiling openssl-sys v0.9.54 [INFO] [stderr] Checking jpeg-decoder v0.1.18 [INFO] [stderr] Checking euclid v0.20.7 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking png v0.15.3 [INFO] [stderr] Checking num-rational v0.2.4 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling flate2 v1.0.14 [INFO] [stderr] Checking zip v0.5.5 [INFO] [stderr] Checking rusttype v0.8.2 [INFO] [stderr] Checking image v0.22.5 [INFO] [stderr] Checking lyon_geom v0.14.1 [INFO] [stderr] Checking freetype v0.4.1 [INFO] [stderr] Checking servo-fontconfig v0.4.0 [INFO] [stderr] Checking lyon_path v0.14.0 [INFO] [stderr] Checking font-kit v0.4.0 [INFO] [stderr] Compiling curl v0.4.28 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Compiling palette_derive v0.5.0 [INFO] [stderr] Compiling failure v0.1.7 [INFO] [stderr] Compiling torch-sys v0.1.6 (https://github.com/LaurentMazare/tch-rs#1522a19c) [INFO] [stderr] error: failed to run custom build command for `torch-sys v0.1.6 (https://github.com/LaurentMazare/tch-rs#1522a19c)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/torch-sys-7f98e59f433d151e/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] 0: failure::backtrace::internal::InternalBacktrace::new [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.7/src/backtrace/internal.rs:46 [INFO] [stderr] 1: failure::backtrace::Backtrace::new [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.7/src/backtrace/mod.rs:121 [INFO] [stderr] 2: >::from [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.7/src/error/error_impl.rs:19 [INFO] [stderr] 3: >::from [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.7/src/error/mod.rs:36 [INFO] [stderr] 4: build_script_build::download [INFO] [stderr] at build.rs:30 [INFO] [stderr] 5: build_script_build::prepare_libtorch_dir [INFO] [stderr] at build.rs:117 [INFO] [stderr] 6: build_script_build::main [INFO] [stderr] at build.rs:175 [INFO] [stderr] 7: std::rt::lang_start::{{closure}} [INFO] [stderr] at /rustc/f88e9a4452e792c29632101b348a1df9876d45cd/src/libstd/rt.rs:67 [INFO] [stderr] 8: std::rt::lang_start_internal::{{closure}} [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] std::panicking::try::do_call [INFO] [stderr] at src/libstd/panicking.rs:331 [INFO] [stderr] std::panicking::try [INFO] [stderr] at src/libstd/panicking.rs:274 [INFO] [stderr] std::panic::catch_unwind [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] std::rt::lang_start_internal [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 9: std::rt::lang_start [INFO] [stderr] at /rustc/f88e9a4452e792c29632101b348a1df9876d45cd/src/libstd/rt.rs:67 [INFO] [stderr] 10: main [INFO] [stderr] 11: __libc_start_main [INFO] [stderr] 12: _start [INFO] [stderr] ', /opt/rustwide/cargo-home/git/checkouts/tch-rs-b9d1710db79374bb/1522a19/torch-sys/build.rs:117:13 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55604599aea4 - backtrace::backtrace::libunwind::trace::h38165ce57912732f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55604599aea4 - backtrace::backtrace::trace_unsynchronized::hd57d5ffed9185e53 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55604599aea4 - std::sys_common::backtrace::_print_fmt::hbff8e3b3fa287914 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55604599aea4 - ::fmt::h55dc3ba90a10b9b2 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x5560459bd59c - core::fmt::write::h3733b8e43227b83a [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x556045996fa3 - std::io::Write::write_fmt::h849647cdb56488ce [INFO] [stderr] at src/libstd/io/mod.rs:1427 [INFO] [stderr] 6: 0x55604599ddf5 - std::sys_common::backtrace::_print::hb55551afabbfdb0c [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55604599ddf5 - std::sys_common::backtrace::print::h8cdfee4c43ff1d8d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55604599ddf5 - std::panicking::default_hook::{{closure}}::h27054589509be60a [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55604599db42 - std::panicking::default_hook::h604fae1e8c9c8119 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x55604599e452 - std::panicking::rust_panic_with_hook::h431484e1a8c1ccb3 [INFO] [stderr] at src/libstd/panicking.rs:511 [INFO] [stderr] 11: 0x55604599e03b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:419 [INFO] [stderr] 12: 0x5560459bc911 - core::panicking::panic_fmt::h510f2b9967da4a22 [INFO] [stderr] at src/libcore/panicking.rs:111 [INFO] [stderr] 13: 0x5560459bc733 - core::option::expect_none_failed::hc76e4b135ee3fe33 [INFO] [stderr] at src/libcore/option.rs:1211 [INFO] [stderr] 14: 0x556045828f63 - core::result::Result::unwrap::hedad2052e56df8f1 [INFO] [stderr] at /rustc/f88e9a4452e792c29632101b348a1df9876d45cd/src/libcore/result.rs:1003 [INFO] [stderr] 15: 0x5560458190b3 - build_script_build::prepare_libtorch_dir::hce24ffcca6c09b14 [INFO] [stderr] at /opt/rustwide/cargo-home/git/checkouts/tch-rs-b9d1710db79374bb/1522a19/torch-sys/build.rs:117 [INFO] [stderr] 16: 0x55604581a104 - build_script_build::main::h00729b0f2a19730d [INFO] [stderr] at /opt/rustwide/cargo-home/git/checkouts/tch-rs-b9d1710db79374bb/1522a19/torch-sys/build.rs:175 [INFO] [stderr] 17: 0x55604581e66b - std::rt::lang_start::{{closure}}::h1e961184224372b8 [INFO] [stderr] at /rustc/f88e9a4452e792c29632101b348a1df9876d45cd/src/libstd/rt.rs:67 [INFO] [stderr] 18: 0x55604599e9ef - std::rt::lang_start_internal::{{closure}}::h649a6d1a49a22764 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 19: 0x55604599e9ef - std::panicking::try::do_call::haf016ad10a1f4de3 [INFO] [stderr] at src/libstd/panicking.rs:331 [INFO] [stderr] 20: 0x55604599e9ef - std::panicking::try::hac4cc9614e51697b [INFO] [stderr] at src/libstd/panicking.rs:274 [INFO] [stderr] 21: 0x55604599e9ef - std::panic::catch_unwind::h4e22eb63aa7f2e12 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x55604599e9ef - std::rt::lang_start_internal::hbbe8ba95095217ea [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 23: 0x55604581e647 - std::rt::lang_start::hcac01c633b97cc2f [INFO] [stderr] at /rustc/f88e9a4452e792c29632101b348a1df9876d45cd/src/libstd/rt.rs:67 [INFO] [stderr] 24: 0x55604581a5aa - main [INFO] [stderr] 25: 0x7f385b3a3b97 - __libc_start_main [INFO] [stderr] 26: 0x5560458137ca - _start [INFO] [stderr] 27: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "10b8ed13b5187bab4b67e788fdbfd87fc00a32da1459a14b24d28e79638aaaed"` [INFO] running `"docker" "rm" "-f" "10b8ed13b5187bab4b67e788fdbfd87fc00a32da1459a14b24d28e79638aaaed"` [INFO] [stdout] 10b8ed13b5187bab4b67e788fdbfd87fc00a32da1459a14b24d28e79638aaaed