Aug 29 18:31:34.030 INFO checking dswd/vpncloud.rs against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699 Aug 29 18:31:34.030 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets Aug 29 18:31:34.030 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 29 18:31:34.267 INFO blam! 7920e891420659f6bdedfbe8e318d7e62c91a565a0054d7df250d1669b637317 Aug 29 18:31:34.269 INFO running `"docker" "start" "-a" "7920e891420659f6bdedfbe8e318d7e62c91a565a0054d7df250d1669b637317"` Aug 29 18:31:35.294 INFO kablam! Checking daemonize v0.2.3 Aug 29 18:31:35.294 INFO kablam! Checking net2 v0.2.30 Aug 29 18:31:35.307 INFO kablam! Compiling vpncloud v0.8.1 (file:///source) Aug 29 18:31:35.307 INFO kablam! Compiling nix v0.6.0 Aug 29 18:31:35.363 INFO kablam! Checking thread_local v0.3.4 Aug 29 18:31:35.363 INFO kablam! Checking serde_yaml v0.7.1 Aug 29 18:31:35.365 INFO kablam! Checking hyper v0.10.12 Aug 29 18:31:35.366 INFO kablam! Checking aligned_alloc v0.1.3 Aug 29 18:31:37.923 INFO kablam! Checking regex v0.2.2 Aug 29 18:31:39.791 INFO kablam! error: failed to run custom build command for `vpncloud v0.8.1 (file:///source)` Aug 29 18:31:39.791 INFO kablam! process didn't exit successfully: `/target/debug/build/vpncloud-f2f4f61d35030784/build-script-build` (exit code: 101) Aug 29 18:31:39.791 INFO kablam! --- stdout Aug 29 18:31:39.791 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Aug 29 18:31:39.791 INFO kablam! OPT_LEVEL = Some("0") Aug 29 18:31:39.791 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Aug 29 18:31:39.791 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Aug 29 18:31:39.791 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Aug 29 18:31:39.791 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Aug 29 18:31:39.791 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Aug 29 18:31:39.791 INFO kablam! CC_x86_64-unknown-linux-gnu = None Aug 29 18:31:39.791 INFO kablam! CC_x86_64_unknown_linux_gnu = None Aug 29 18:31:39.791 INFO kablam! HOST_CC = None Aug 29 18:31:39.791 INFO kablam! CC = None Aug 29 18:31:39.791 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Aug 29 18:31:39.791 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Aug 29 18:31:39.791 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Aug 29 18:31:39.791 INFO kablam! CFLAGS_x86_64-unknown-linux-gnu = None Aug 29 18:31:39.791 INFO kablam! CFLAGS_x86_64_unknown_linux_gnu = None Aug 29 18:31:39.791 INFO kablam! HOST_CFLAGS = None Aug 29 18:31:39.791 INFO kablam! CFLAGS = None Aug 29 18:31:39.791 INFO kablam! PROFILE = Some("debug") Aug 29 18:31:39.791 INFO kablam! running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "src" "-o" "/target/debug/build/vpncloud-1b48e2dc71d8f014/out/src/c/tuntap.o" "-c" "src/c/tuntap.c" Aug 29 18:31:39.791 INFO kablam! exit code: 0 Aug 29 18:31:39.791 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Aug 29 18:31:39.792 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Aug 29 18:31:39.792 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Aug 29 18:31:39.792 INFO kablam! AR_x86_64-unknown-linux-gnu = None Aug 29 18:31:39.792 INFO kablam! AR_x86_64_unknown_linux_gnu = None Aug 29 18:31:39.792 INFO kablam! HOST_AR = None Aug 29 18:31:39.792 INFO kablam! AR = None Aug 29 18:31:39.792 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Aug 29 18:31:39.792 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Aug 29 18:31:39.792 INFO kablam! running: "ar" "crs" "/target/debug/build/vpncloud-1b48e2dc71d8f014/out/libtuntap.a" "/target/debug/build/vpncloud-1b48e2dc71d8f014/out/src/c/tuntap.o" Aug 29 18:31:39.792 INFO kablam! exit code: 0 Aug 29 18:31:39.792 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Aug 29 18:31:39.792 INFO kablam! cargo:rustc-link-lib=static=tuntap Aug 29 18:31:39.792 INFO kablam! cargo:rustc-link-search=native=/target/debug/build/vpncloud-1b48e2dc71d8f014/out Aug 29 18:31:39.792 INFO kablam! Aug 29 18:31:39.792 INFO kablam! --- stderr Aug 29 18:31:39.792 INFO kablam! thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', libcore/result.rs:983:5 Aug 29 18:31:39.792 INFO kablam! stack backtrace: Aug 29 18:31:39.792 INFO kablam! 0: 0x55bb588397ae - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hb14c0e50253b2613 Aug 29 18:31:39.792 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 29 18:31:39.792 INFO kablam! 1: 0x55bb58829a86 - std::sys_common::backtrace::print::h6350b89a6173f177 Aug 29 18:31:39.792 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 29 18:31:39.792 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 29 18:31:39.792 INFO kablam! 2: 0x55bb58827e1d - std::panicking::default_hook::{{closure}}::h0d296196459c0d68 Aug 29 18:31:39.792 INFO kablam! at libstd/panicking.rs:211 Aug 29 18:31:39.792 INFO kablam! 3: 0x55bb58827b90 - std::panicking::default_hook::h3b75ddcdb4e292c2 Aug 29 18:31:39.792 INFO kablam! at libstd/panicking.rs:227 Aug 29 18:31:39.792 INFO kablam! 4: 0x55bb5882843c - std::panicking::rust_panic_with_hook::h78c3f66b7bf47c8e Aug 29 18:31:39.792 INFO kablam! at libstd/panicking.rs:476 Aug 29 18:31:39.793 INFO kablam! 5: 0x55bb58828039 - std::panicking::continue_panic_fmt::h0dca0000433d53cd Aug 29 18:31:39.793 INFO kablam! at libstd/panicking.rs:390 Aug 29 18:31:39.793 INFO kablam! 6: 0x55bb58827f35 - rust_begin_unwind Aug 29 18:31:39.793 INFO kablam! at libstd/panicking.rs:325 Aug 29 18:31:39.793 INFO kablam! 7: 0x55bb5887b45b - core::panicking::panic_fmt::h6a491d71a4e1ea85 Aug 29 18:31:39.793 INFO kablam! at libcore/panicking.rs:77 Aug 29 18:31:39.793 INFO kablam! 8: 0x55bb587f3265 - core::result::unwrap_failed::hecd71146df61fed5 Aug 29 18:31:39.793 INFO kablam! at /checkout/src/libcore/macros.rs:26 Aug 29 18:31:39.793 INFO kablam! 9: 0x55bb587f1451 - >::unwrap::h3756bbcc00e554f8 Aug 29 18:31:39.793 INFO kablam! at /checkout/src/libcore/result.rs:782 Aug 29 18:31:39.793 INFO kablam! 10: 0x55bb587e0888 - build_script_build::main::h8df0c43490a833e7 Aug 29 18:31:39.793 INFO kablam! at /source/build.rs:25 Aug 29 18:31:39.793 INFO kablam! 11: 0x55bb587e016f - std::rt::lang_start::{{closure}}::heaf5d245bf0d7f0f Aug 29 18:31:39.793 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 29 18:31:39.793 INFO kablam! 12: 0x55bb58827f22 - std::panicking::try::do_call::heda1385a4d443830 Aug 29 18:31:39.793 INFO kablam! at libstd/rt.rs:59 Aug 29 18:31:39.793 INFO kablam! at libstd/panicking.rs:310 Aug 29 18:31:39.793 INFO kablam! 13: 0x55bb5884b2a9 - __rust_maybe_catch_panic Aug 29 18:31:39.793 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 29 18:31:39.793 INFO kablam! 14: 0x55bb58835185 - std::rt::lang_start_internal::h92d079b55bc853f9 Aug 29 18:31:39.793 INFO kablam! at libstd/panicking.rs:289 Aug 29 18:31:39.793 INFO kablam! at libstd/panic.rs:392 Aug 29 18:31:39.793 INFO kablam! at libstd/rt.rs:58 Aug 29 18:31:39.793 INFO kablam! 15: 0x55bb587e0147 - std::rt::lang_start::h9d22e611917f656e Aug 29 18:31:39.793 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 29 18:31:39.793 INFO kablam! 16: 0x55bb587e1199 - main Aug 29 18:31:39.793 INFO kablam! 17: 0x7f4e73a6d82f - __libc_start_main Aug 29 18:31:39.794 INFO kablam! 18: 0x55bb587dd2a8 - _start Aug 29 18:31:39.794 INFO kablam! 19: 0x0 - Aug 29 18:31:39.794 INFO kablam! Aug 29 18:31:39.794 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 29 18:31:49.651 INFO kablam! error: build failed Aug 29 18:31:49.653 INFO kablam! su: No module specific data is present Aug 29 18:31:50.171 INFO running `"docker" "rm" "-f" "7920e891420659f6bdedfbe8e318d7e62c91a565a0054d7df250d1669b637317"` Aug 29 18:31:50.347 INFO blam! 7920e891420659f6bdedfbe8e318d7e62c91a565a0054d7df250d1669b637317