[INFO] fetching crate mongo_driver 0.12.1... [INFO] extracting crate mongo_driver 0.12.1 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/mongo_driver/0.12.1 [INFO] extracting crate mongo_driver 0.12.1 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/mongo_driver/0.12.1 [INFO] validating manifest of mongo_driver-0.12.1 on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mongo_driver-0.12.1 on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing mongo_driver-0.12.1 [INFO] removed 1 missing tests [INFO] finished frobbing mongo_driver-0.12.1 [INFO] frobbed toml for mongo_driver-0.12.1 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/mongo_driver/0.12.1/Cargo.toml [INFO] started frobbing mongo_driver-0.12.1 [INFO] removed 1 missing tests [INFO] finished frobbing mongo_driver-0.12.1 [INFO] frobbed toml for mongo_driver-0.12.1 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/mongo_driver/0.12.1/Cargo.toml [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking mongo_driver-0.12.1 against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-3/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/mongo_driver/0.12.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] c79aa8e27e93a3a631299ceb7e5e17e6c8adc4e72ea5bc64cc31490cdd1f46fd [INFO] running `"docker" "start" "-a" "c79aa8e27e93a3a631299ceb7e5e17e6c8adc4e72ea5bc64cc31490cdd1f46fd"` [INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other test targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a test target: [INFO] [stderr] [INFO] [stderr] * /opt/crater/workdir/tests/bson_encode_decode.rs [INFO] [stderr] * /opt/crater/workdir/tests/bulk_operation.rs [INFO] [stderr] * /opt/crater/workdir/tests/client.rs [INFO] [stderr] * /opt/crater/workdir/tests/collection.rs [INFO] [stderr] * /opt/crater/workdir/tests/cursor.rs [INFO] [stderr] * /opt/crater/workdir/tests/database.rs [INFO] [stderr] * /opt/crater/workdir/tests/flags.rs [INFO] [stderr] * /opt/crater/workdir/tests/read_prefs.rs [INFO] [stderr] * /opt/crater/workdir/tests/tests.rs [INFO] [stderr] * /opt/crater/workdir/tests/uri.rs [INFO] [stderr] * /opt/crater/workdir/tests/write_concern.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autotests = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Compiling mongoc-sys v1.8.2-1 [INFO] [stderr] error: failed to run custom build command for `mongoc-sys v1.8.2-1` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/mongoc-sys-ef3e6c8205014f06/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] % Total % Received % Xferd Average Speed Time Time Time Current [INFO] [stderr] Dload Upload Total Spent Left Speed [INFO] [stderr] 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0curl: (6) Could not resolve host: github.com [INFO] [stderr] thread 'main' panicked at 'assertion failed: Command::new("curl").arg("-O").arg("-L").arg(url).status().expect("Could not run curl").success()', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/mongoc-sys-1.8.2-1/build.rs:32:13 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55e5dce34dab - backtrace::backtrace::libunwind::trace::h8758853b907b30fd [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55e5dce34dab - backtrace::backtrace::trace_unsynchronized::h979d07d4bfdce29c [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55e5dce34dab - std::sys_common::backtrace::_print::ha749bbdb811617ea [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55e5dce34dab - std::sys_common::backtrace::print::h86a6ff63a904e869 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55e5dce34dab - std::panicking::default_hook::{{closure}}::h68500b20afb715b9 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55e5dce34a87 - std::panicking::default_hook::ha801ade4ae33c264 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55e5dce35470 - std::panicking::rust_panic_with_hook::hfb51b615c6060100 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55e5dce1c0f8 - std::panicking::begin_panic::he6fc12013df47631 [INFO] [stderr] at /rustc/8f81d0bf6baf07b92f1246696722485c4ca0b049/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x55e5dcde8356 - build_script_build::main::hdd8f22a162b7bab4 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/mongoc-sys-1.8.2-1/build.rs:32 [INFO] [stderr] 9: 0x55e5dcde6900 - std::rt::lang_start::{{closure}}::h1975699e9b984dde [INFO] [stderr] at /rustc/8f81d0bf6baf07b92f1246696722485c4ca0b049/src/libstd/rt.rs:64 [INFO] [stderr] 10: 0x55e5dce34ec3 - std::rt::lang_start_internal::{{closure}}::h25858f7dd6124e1a [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 11: 0x55e5dce34ec3 - std::panicking::try::do_call::h51cc84caa9338daf [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 12: 0x55e5dce3b68a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 13: 0x55e5dce3597d - std::panicking::try::heb9d5da34e3fa707 [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 14: 0x55e5dce3597d - std::panic::catch_unwind::he2a2041733180f4c [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] 15: 0x55e5dce3597d - std::rt::lang_start_internal::h9e24cef029766dfd [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 16: 0x55e5dcde68d9 - std::rt::lang_start::h62449fe09884c1da [INFO] [stderr] at /rustc/8f81d0bf6baf07b92f1246696722485c4ca0b049/src/libstd/rt.rs:64 [INFO] [stderr] 17: 0x55e5dcde905a - main [INFO] [stderr] 18: 0x7f22604c92e1 - __libc_start_main [INFO] [stderr] 19: 0x55e5dcde5fca - _start [INFO] [stderr] 20: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "c79aa8e27e93a3a631299ceb7e5e17e6c8adc4e72ea5bc64cc31490cdd1f46fd"` [INFO] running `"docker" "rm" "-f" "c79aa8e27e93a3a631299ceb7e5e17e6c8adc4e72ea5bc64cc31490cdd1f46fd"` [INFO] [stdout] c79aa8e27e93a3a631299ceb7e5e17e6c8adc4e72ea5bc64cc31490cdd1f46fd