[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#98d5ea1855f1028095b37c493ba31093c8519d68 for pr-69548 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvegapit%2Ftchtut" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vegapit/tchtut on toolchain 98d5ea1855f1028095b37c493ba31093c8519d68 [INFO] running `"/workspace/cargo-home/bin/cargo" "+98d5ea1855f1028095b37c493ba31093c8519d68" "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-3/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+98d5ea1855f1028095b37c493ba31093c8519d68" "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" "+98d5ea1855f1028095b37c493ba31093c8519d68" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+98d5ea1855f1028095b37c493ba31093c8519d68" "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] ccb52d65e6f09e5500ba7ec67d55953d5078edea971628cebaf3715c4992ca1a [INFO] running `"docker" "start" "-a" "ccb52d65e6f09e5500ba7ec67d55953d5078edea971628cebaf3715c4992ca1a"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling podio v0.1.6 [INFO] [stderr] Compiling openssl-probe v0.1.2 [INFO] [stderr] Compiling palette v0.5.0 [INFO] [stderr] Compiling bzip2-sys v0.1.8+1.0.8 [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] Checking termios v0.3.1 [INFO] [stderr] Checking clicolors-control v1.0.1 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Compiling socket2 v0.3.11 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling openssl-sys v0.9.54 [INFO] [stderr] Checking flate2 v1.0.13 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Checking euclid v0.20.7 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking number_prefix v0.2.8 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Checking ndarray v0.13.0 [INFO] [stderr] Checking rusttype v0.8.2 [INFO] [stderr] Compiling palette_derive v0.5.0 [INFO] [stderr] Compiling servo-fontconfig-sys v4.0.9 [INFO] [stderr] Checking console v0.9.2 [INFO] [stderr] Checking image v0.22.5 [INFO] [stderr] Compiling curl-sys v0.4.28+curl-7.69.0 [INFO] [stderr] Checking freetype v0.4.1 [INFO] [stderr] Checking lyon_geom v0.14.1 [INFO] [stderr] Compiling failure v0.1.7 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling curl v0.4.26 [INFO] [stderr] Checking servo-fontconfig v0.4.0 [INFO] [stderr] Checking indicatif v0.11.0 [INFO] [stderr] Compiling zip v0.5.5 [INFO] [stderr] Checking lyon_path v0.14.0 [INFO] [stderr] Checking font-kit v0.4.0 [INFO] [stderr] Compiling torch-sys v0.1.6 (https://github.com/LaurentMazare/tch-rs#0e346471) [INFO] [stderr] error: failed to run custom build command for `torch-sys v0.1.6 (https://github.com/LaurentMazare/tch-rs#0e346471)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/torch-sys-10694c980b9c2cfe/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/98d5ea1855f1028095b37c493ba31093c8519d68/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:303 [INFO] [stderr] 9: __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:86 [INFO] [stderr] 10: std::panicking::try [INFO] [stderr] at src/libstd/panicking.rs:281 [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] 11: std::rt::lang_start [INFO] [stderr] at /rustc/98d5ea1855f1028095b37c493ba31093c8519d68/src/libstd/rt.rs:67 [INFO] [stderr] 12: main [INFO] [stderr] 13: __libc_start_main [INFO] [stderr] 14: _start [INFO] [stderr] ', /opt/rustwide/cargo-home/git/checkouts/tch-rs-b9d1710db79374bb/0e34647/torch-sys/build.rs:117:13 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x558e1c07bd84 - backtrace::backtrace::libunwind::trace::h24a5370b1319bd7a [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x558e1c07bd84 - backtrace::backtrace::trace_unsynchronized::h379c9792f6ef4460 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x558e1c07bd84 - std::sys_common::backtrace::_print_fmt::h3a5b75e57443723b [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x558e1c07bd84 - ::fmt::h687231ba2da68c61 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x558e1c09e7cc - core::fmt::write::hcd5b491a4c454b4c [INFO] [stderr] at src/libcore/fmt/mod.rs:1053 [INFO] [stderr] 5: 0x558e1c077aa7 - std::io::Write::write_fmt::h1941e8ffe6b84e9d [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x558e1c07eaf5 - std::sys_common::backtrace::_print::h7d1ce732706a3f42 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x558e1c07eaf5 - std::sys_common::backtrace::print::h5a2c706016c622b7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x558e1c07eaf5 - std::panicking::default_hook::{{closure}}::h8bfd3f5bb7a4dc18 [INFO] [stderr] at src/libstd/panicking.rs:204 [INFO] [stderr] 9: 0x558e1c07e837 - std::panicking::default_hook::h4d543fda461ebcf5 [INFO] [stderr] at src/libstd/panicking.rs:224 [INFO] [stderr] 10: 0x558e1c07f152 - std::panicking::rust_panic_with_hook::h19e61792824f3a44 [INFO] [stderr] at src/libstd/panicking.rs:470 [INFO] [stderr] 11: 0x558e1c07ed3b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:378 [INFO] [stderr] 12: 0x558e1c09db41 - core::panicking::panic_fmt::h964c909962d2459f [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x558e1c09d963 - core::option::expect_none_failed::hcb1aac314c055b07 [INFO] [stderr] at src/libcore/option.rs:1211 [INFO] [stderr] 14: 0x558e1bf070a3 - core::result::Result::unwrap::hb18dd31c99a97c4f [INFO] [stderr] at /rustc/98d5ea1855f1028095b37c493ba31093c8519d68/src/libcore/result.rs:1003 [INFO] [stderr] 15: 0x558e1bef6633 - build_script_build::prepare_libtorch_dir::h8e9070be57b25a84 [INFO] [stderr] at /opt/rustwide/cargo-home/git/checkouts/tch-rs-b9d1710db79374bb/0e34647/torch-sys/build.rs:117 [INFO] [stderr] 16: 0x558e1bef7684 - build_script_build::main::h3b18d972b0f7fda3 [INFO] [stderr] at /opt/rustwide/cargo-home/git/checkouts/tch-rs-b9d1710db79374bb/0e34647/torch-sys/build.rs:175 [INFO] [stderr] 17: 0x558e1bf0668b - std::rt::lang_start::{{closure}}::h92906eeb753c5658 [INFO] [stderr] at /rustc/98d5ea1855f1028095b37c493ba31093c8519d68/src/libstd/rt.rs:67 [INFO] [stderr] 18: 0x558e1c07ec13 - std::rt::lang_start_internal::{{closure}}::h61d5c3451bec072d [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 19: 0x558e1c07ec13 - std::panicking::try::do_call::hdd0e17410f503003 [INFO] [stderr] at src/libstd/panicking.rs:303 [INFO] [stderr] 20: 0x558e1c088457 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:86 [INFO] [stderr] 21: 0x558e1c07f6c9 - std::panicking::try::h8119bff16c4e7a4b [INFO] [stderr] at src/libstd/panicking.rs:281 [INFO] [stderr] 22: 0x558e1c07f6c9 - std::panic::catch_unwind::hd3df37601ad6cabd [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 23: 0x558e1c07f6c9 - std::rt::lang_start_internal::hf39ed062aa77af27 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 24: 0x558e1bf06667 - std::rt::lang_start::hcefcdeb3accc79ed [INFO] [stderr] at /rustc/98d5ea1855f1028095b37c493ba31093c8519d68/src/libstd/rt.rs:67 [INFO] [stderr] 25: 0x558e1bef7b2a - main [INFO] [stderr] 26: 0x7fd391600b97 - __libc_start_main [INFO] [stderr] 27: 0x558e1bef0b5a - _start [INFO] [stderr] 28: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "ccb52d65e6f09e5500ba7ec67d55953d5078edea971628cebaf3715c4992ca1a"` [INFO] running `"docker" "rm" "-f" "ccb52d65e6f09e5500ba7ec67d55953d5078edea971628cebaf3715c4992ca1a"` [INFO] [stdout] ccb52d65e6f09e5500ba7ec67d55953d5078edea971628cebaf3715c4992ca1a