Aug 31 23:02:10.997 INFO checking dswd/vpncloud.rs against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831 Aug 31 23:02:10.997 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets Aug 31 23:02:10.997 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 31 23:02:11.162 INFO blam! c4a6523afdda25d784d2e673b09e9264042a27e66e5b87ca80cf72af6839a3b3 Aug 31 23:02:11.164 INFO running `"docker" "start" "-a" "c4a6523afdda25d784d2e673b09e9264042a27e66e5b87ca80cf72af6839a3b3"` Aug 31 23:02:11.900 INFO kablam! Checking daemonize v0.2.3 Aug 31 23:02:11.902 INFO kablam! Compiling vpncloud v0.8.1 (file:///source) Aug 31 23:02:11.902 INFO kablam! Compiling nix v0.6.0 Aug 31 23:02:11.902 INFO kablam! Checking thread_local v0.3.4 Aug 31 23:02:11.904 INFO kablam! Checking serde_yaml v0.7.1 Aug 31 23:02:11.904 INFO kablam! Checking hyper v0.10.12 Aug 31 23:02:11.904 INFO kablam! Checking aligned_alloc v0.1.3 Aug 31 23:02:13.095 INFO kablam! Checking regex v0.2.2 Aug 31 23:02:13.723 INFO kablam! error: failed to run custom build command for `vpncloud v0.8.1 (file:///source)` Aug 31 23:02:13.723 INFO kablam! process didn't exit successfully: `/target/debug/build/vpncloud-a532bbdb277c4384/build-script-build` (exit code: 101) Aug 31 23:02:13.723 INFO kablam! --- stdout Aug 31 23:02:13.723 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Aug 31 23:02:13.723 INFO kablam! OPT_LEVEL = Some("0") Aug 31 23:02:13.723 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Aug 31 23:02:13.723 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Aug 31 23:02:13.723 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Aug 31 23:02:13.724 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Aug 31 23:02:13.724 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Aug 31 23:02:13.724 INFO kablam! CC_x86_64-unknown-linux-gnu = None Aug 31 23:02:13.724 INFO kablam! CC_x86_64_unknown_linux_gnu = None Aug 31 23:02:13.724 INFO kablam! HOST_CC = None Aug 31 23:02:13.724 INFO kablam! CC = None Aug 31 23:02:13.724 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Aug 31 23:02:13.724 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Aug 31 23:02:13.724 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Aug 31 23:02:13.724 INFO kablam! CFLAGS_x86_64-unknown-linux-gnu = None Aug 31 23:02:13.724 INFO kablam! CFLAGS_x86_64_unknown_linux_gnu = None Aug 31 23:02:13.724 INFO kablam! HOST_CFLAGS = None Aug 31 23:02:13.724 INFO kablam! CFLAGS = None Aug 31 23:02:13.724 INFO kablam! PROFILE = Some("debug") Aug 31 23:02:13.724 INFO kablam! running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "src" "-o" "/target/debug/build/vpncloud-5167335cfe2c7938/out/src/c/tuntap.o" "-c" "src/c/tuntap.c" Aug 31 23:02:13.724 INFO kablam! exit code: 0 Aug 31 23:02:13.724 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Aug 31 23:02:13.724 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Aug 31 23:02:13.724 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Aug 31 23:02:13.724 INFO kablam! AR_x86_64-unknown-linux-gnu = None Aug 31 23:02:13.724 INFO kablam! AR_x86_64_unknown_linux_gnu = None Aug 31 23:02:13.724 INFO kablam! HOST_AR = None Aug 31 23:02:13.724 INFO kablam! AR = None Aug 31 23:02:13.724 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Aug 31 23:02:13.724 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Aug 31 23:02:13.724 INFO kablam! running: "ar" "crs" "/target/debug/build/vpncloud-5167335cfe2c7938/out/libtuntap.a" "/target/debug/build/vpncloud-5167335cfe2c7938/out/src/c/tuntap.o" Aug 31 23:02:13.725 INFO kablam! exit code: 0 Aug 31 23:02:13.725 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Aug 31 23:02:13.725 INFO kablam! cargo:rustc-link-lib=static=tuntap Aug 31 23:02:13.725 INFO kablam! cargo:rustc-link-search=native=/target/debug/build/vpncloud-5167335cfe2c7938/out Aug 31 23:02:13.725 INFO kablam! Aug 31 23:02:13.725 INFO kablam! --- stderr Aug 31 23:02:13.725 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 31 23:02:13.725 INFO kablam! stack backtrace: Aug 31 23:02:13.725 INFO kablam! 0: 0x55ea9373473e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h9bce1f9a537b140d Aug 31 23:02:13.725 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 31 23:02:13.725 INFO kablam! 1: 0x55ea93724a56 - std::sys_common::backtrace::print::h7cc2650c15d0dddd Aug 31 23:02:13.725 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 31 23:02:13.725 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 31 23:02:13.725 INFO kablam! 2: 0x55ea93722ded - std::panicking::default_hook::{{closure}}::hec52538d990412d0 Aug 31 23:02:13.725 INFO kablam! at libstd/panicking.rs:211 Aug 31 23:02:13.725 INFO kablam! 3: 0x55ea93722b60 - std::panicking::default_hook::h49c7c9d5f399092e Aug 31 23:02:13.725 INFO kablam! at libstd/panicking.rs:227 Aug 31 23:02:13.725 INFO kablam! 4: 0x55ea9372340c - std::panicking::rust_panic_with_hook::h56b934afa6264269 Aug 31 23:02:13.725 INFO kablam! at libstd/panicking.rs:477 Aug 31 23:02:13.725 INFO kablam! 5: 0x55ea93723009 - std::panicking::continue_panic_fmt::h80f959dff5011bfa Aug 31 23:02:13.725 INFO kablam! at libstd/panicking.rs:391 Aug 31 23:02:13.725 INFO kablam! 6: 0x55ea93722f05 - rust_begin_unwind Aug 31 23:02:13.725 INFO kablam! at libstd/panicking.rs:326 Aug 31 23:02:13.725 INFO kablam! 7: 0x55ea9377640b - core::panicking::panic_fmt::h64727385ec4a5b88 Aug 31 23:02:13.725 INFO kablam! at libcore/panicking.rs:77 Aug 31 23:02:13.725 INFO kablam! 8: 0x55ea936edf75 - core::result::unwrap_failed::h43a534e17cfe04ad Aug 31 23:02:13.725 INFO kablam! at /checkout/src/libcore/macros.rs:26 Aug 31 23:02:13.726 INFO kablam! 9: 0x55ea936ec3e1 - >::unwrap::h8ec619c488daa343 Aug 31 23:02:13.726 INFO kablam! at /checkout/src/libcore/result.rs:782 Aug 31 23:02:13.726 INFO kablam! 10: 0x55ea936db888 - build_script_build::main::h01206ea6d4c170e0 Aug 31 23:02:13.726 INFO kablam! at /source/build.rs:25 Aug 31 23:02:13.726 INFO kablam! 11: 0x55ea936db15f - std::rt::lang_start::{{closure}}::h6f59e39e83353ee3 Aug 31 23:02:13.726 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 31 23:02:13.726 INFO kablam! 12: 0x55ea93722ef2 - std::panicking::try::do_call::h09be9541d3992dd3 Aug 31 23:02:13.726 INFO kablam! at libstd/rt.rs:59 Aug 31 23:02:13.726 INFO kablam! at libstd/panicking.rs:310 Aug 31 23:02:13.726 INFO kablam! 13: 0x55ea93745fe9 - __rust_maybe_catch_panic Aug 31 23:02:13.726 INFO kablam! at libpanic_unwind/lib.rs:103 Aug 31 23:02:13.726 INFO kablam! 14: 0x55ea93730145 - std::rt::lang_start_internal::h395b9eb1beda0e43 Aug 31 23:02:13.726 INFO kablam! at libstd/panicking.rs:289 Aug 31 23:02:13.726 INFO kablam! at libstd/panic.rs:392 Aug 31 23:02:13.726 INFO kablam! at libstd/rt.rs:58 Aug 31 23:02:13.726 INFO kablam! 15: 0x55ea936db137 - std::rt::lang_start::h58daf0fee4db2a31 Aug 31 23:02:13.726 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 31 23:02:13.726 INFO kablam! 16: 0x55ea936dc199 - main Aug 31 23:02:13.726 INFO kablam! 17: 0x7f7b6f03382f - __libc_start_main Aug 31 23:02:13.726 INFO kablam! 18: 0x55ea936d82a8 - _start Aug 31 23:02:13.726 INFO kablam! 19: 0x0 - Aug 31 23:02:13.727 INFO kablam! Aug 31 23:02:13.727 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 31 23:02:19.715 INFO kablam! error: build failed Aug 31 23:02:19.717 INFO kablam! su: No module specific data is present Aug 31 23:02:20.250 INFO running `"docker" "rm" "-f" "c4a6523afdda25d784d2e673b09e9264042a27e66e5b87ca80cf72af6839a3b3"` Aug 31 23:02:20.405 INFO blam! c4a6523afdda25d784d2e673b09e9264042a27e66e5b87ca80cf72af6839a3b3