Aug 29 18:31:33.769 INFO checking dswd/vpncloud.rs against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699 Aug 29 18:31:33.770 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets Aug 29 18:31:33.770 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-3/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 29 18:31:34.033 INFO blam! cfec0dbdb39a900b7edc99fbd28ed44fedac1a73eb6999f9d85e651b1aad376c Aug 29 18:31:34.036 INFO running `"docker" "start" "-a" "cfec0dbdb39a900b7edc99fbd28ed44fedac1a73eb6999f9d85e651b1aad376c"` Aug 29 18:31:35.108 INFO kablam! Checking linked-hash-map v0.3.0 Aug 29 18:31:35.127 INFO kablam! Checking daemonize v0.2.3 Aug 29 18:31:35.128 INFO kablam! Checking net2 v0.2.30 Aug 29 18:31:35.128 INFO kablam! Compiling vpncloud v0.8.1 (file:///source) Aug 29 18:31:35.135 INFO kablam! Compiling nix v0.6.0 Aug 29 18:31:35.136 INFO kablam! Checking thread_local v0.3.4 Aug 29 18:31:35.137 INFO kablam! Checking hyper v0.10.12 Aug 29 18:31:35.154 INFO kablam! Checking aligned_alloc v0.1.3 Aug 29 18:31:37.815 INFO kablam! Checking regex v0.2.2 Aug 29 18:31:38.451 INFO kablam! Checking yaml-rust v0.3.5 Aug 29 18:31:40.465 INFO kablam! error: failed to run custom build command for `vpncloud v0.8.1 (file:///source)` Aug 29 18:31:40.465 INFO kablam! process didn't exit successfully: `/target/debug/build/vpncloud-f326d4a4f9e1ca51/build-script-build` (exit code: 101) Aug 29 18:31:40.465 INFO kablam! --- stdout Aug 29 18:31:40.465 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Aug 29 18:31:40.465 INFO kablam! OPT_LEVEL = Some("0") Aug 29 18:31:40.465 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Aug 29 18:31:40.465 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Aug 29 18:31:40.465 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Aug 29 18:31:40.465 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Aug 29 18:31:40.465 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Aug 29 18:31:40.465 INFO kablam! CC_x86_64-unknown-linux-gnu = None Aug 29 18:31:40.466 INFO kablam! CC_x86_64_unknown_linux_gnu = None Aug 29 18:31:40.466 INFO kablam! HOST_CC = None Aug 29 18:31:40.466 INFO kablam! CC = None Aug 29 18:31:40.466 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Aug 29 18:31:40.466 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Aug 29 18:31:40.466 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Aug 29 18:31:40.466 INFO kablam! CFLAGS_x86_64-unknown-linux-gnu = None Aug 29 18:31:40.466 INFO kablam! CFLAGS_x86_64_unknown_linux_gnu = None Aug 29 18:31:40.466 INFO kablam! HOST_CFLAGS = None Aug 29 18:31:40.466 INFO kablam! CFLAGS = None Aug 29 18:31:40.466 INFO kablam! PROFILE = Some("debug") Aug 29 18:31:40.466 INFO kablam! running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "src" "-o" "/target/debug/build/vpncloud-80ec692eeddbd4e6/out/src/c/tuntap.o" "-c" "src/c/tuntap.c" Aug 29 18:31:40.466 INFO kablam! exit code: 0 Aug 29 18:31:40.466 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Aug 29 18:31:40.466 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Aug 29 18:31:40.466 INFO kablam! HOST = Some("x86_64-unknown-linux-gnu") Aug 29 18:31:40.466 INFO kablam! AR_x86_64-unknown-linux-gnu = None Aug 29 18:31:40.466 INFO kablam! AR_x86_64_unknown_linux_gnu = None Aug 29 18:31:40.466 INFO kablam! HOST_AR = None Aug 29 18:31:40.466 INFO kablam! AR = None Aug 29 18:31:40.466 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Aug 29 18:31:40.466 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Aug 29 18:31:40.466 INFO kablam! running: "ar" "crs" "/target/debug/build/vpncloud-80ec692eeddbd4e6/out/libtuntap.a" "/target/debug/build/vpncloud-80ec692eeddbd4e6/out/src/c/tuntap.o" Aug 29 18:31:40.466 INFO kablam! exit code: 0 Aug 29 18:31:40.466 INFO kablam! TARGET = Some("x86_64-unknown-linux-gnu") Aug 29 18:31:40.467 INFO kablam! cargo:rustc-link-lib=static=tuntap Aug 29 18:31:40.467 INFO kablam! cargo:rustc-link-search=native=/target/debug/build/vpncloud-80ec692eeddbd4e6/out Aug 29 18:31:40.467 INFO kablam! Aug 29 18:31:40.467 INFO kablam! --- stderr Aug 29 18:31:40.467 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 18:31:40.467 INFO kablam! stack backtrace: Aug 29 18:31:40.467 INFO kablam! 0: 0x55568226d56e - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1e2c8a158f82a771 Aug 29 18:31:40.467 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Aug 29 18:31:40.467 INFO kablam! 1: 0x55568225d856 - std::sys_common::backtrace::print::h20354399b6248400 Aug 29 18:31:40.467 INFO kablam! at libstd/sys_common/backtrace.rs:71 Aug 29 18:31:40.467 INFO kablam! at libstd/sys_common/backtrace.rs:59 Aug 29 18:31:40.467 INFO kablam! 2: 0x55568225bbed - std::panicking::default_hook::{{closure}}::h27a2dbd1311dde15 Aug 29 18:31:40.467 INFO kablam! at libstd/panicking.rs:211 Aug 29 18:31:40.467 INFO kablam! 3: 0x55568225b960 - std::panicking::default_hook::hbb219006758dbd2e Aug 29 18:31:40.467 INFO kablam! at libstd/panicking.rs:227 Aug 29 18:31:40.467 INFO kablam! 4: 0x55568225c20c - std::panicking::rust_panic_with_hook::h54ff8ddef2df49c5 Aug 29 18:31:40.467 INFO kablam! at libstd/panicking.rs:476 Aug 29 18:31:40.467 INFO kablam! 5: 0x55568225be09 - std::panicking::continue_panic_fmt::hd3ab0516fdd5f4c7 Aug 29 18:31:40.467 INFO kablam! at libstd/panicking.rs:390 Aug 29 18:31:40.467 INFO kablam! 6: 0x55568225bd05 - rust_begin_unwind Aug 29 18:31:40.467 INFO kablam! at libstd/panicking.rs:325 Aug 29 18:31:40.467 INFO kablam! 7: 0x5556822af21b - core::panicking::panic_fmt::h8c43e8dbd135b6a8 Aug 29 18:31:40.467 INFO kablam! at libcore/panicking.rs:77 Aug 29 18:31:40.468 INFO kablam! 8: 0x555682226eb5 - core::result::unwrap_failed::h83cfb27fca2473f1 Aug 29 18:31:40.468 INFO kablam! at /checkout/src/libcore/macros.rs:26 Aug 29 18:31:40.468 INFO kablam! 9: 0x5556822251c1 - >::unwrap::h865a202963a95c5a Aug 29 18:31:40.468 INFO kablam! at /checkout/src/libcore/result.rs:782 Aug 29 18:31:40.468 INFO kablam! 10: 0x55568220b908 - build_script_build::main::hf4d9fe39cdfbb30e Aug 29 18:31:40.468 INFO kablam! at /source/build.rs:25 Aug 29 18:31:40.468 INFO kablam! 11: 0x55568220b1ef - std::rt::lang_start::{{closure}}::h122e7dec93336f26 Aug 29 18:31:40.468 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 29 18:31:40.468 INFO kablam! 12: 0x55568225bcf2 - std::panicking::try::do_call::he8e7cb1df85bccd2 Aug 29 18:31:40.468 INFO kablam! at libstd/rt.rs:59 Aug 29 18:31:40.468 INFO kablam! at libstd/panicking.rs:310 Aug 29 18:31:40.468 INFO kablam! 13: 0x55568227edf9 - __rust_maybe_catch_panic Aug 29 18:31:40.468 INFO kablam! at libpanic_unwind/lib.rs:102 Aug 29 18:31:40.468 INFO kablam! 14: 0x555682268f55 - std::rt::lang_start_internal::h3de9d74037683c14 Aug 29 18:31:40.468 INFO kablam! at libstd/panicking.rs:289 Aug 29 18:31:40.468 INFO kablam! at libstd/panic.rs:392 Aug 29 18:31:40.468 INFO kablam! at libstd/rt.rs:58 Aug 29 18:31:40.468 INFO kablam! 15: 0x55568220b1c7 - std::rt::lang_start::h804b5f599bef7eea Aug 29 18:31:40.468 INFO kablam! at /checkout/src/libstd/rt.rs:74 Aug 29 18:31:40.468 INFO kablam! 16: 0x55568220c219 - main Aug 29 18:31:40.468 INFO kablam! 17: 0x7fe574fbd82f - __libc_start_main Aug 29 18:31:40.468 INFO kablam! 18: 0x555682208328 - _start Aug 29 18:31:40.468 INFO kablam! 19: 0x0 - Aug 29 18:31:40.469 INFO kablam! Aug 29 18:31:40.470 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 29 18:31:50.337 INFO kablam! error: build failed Aug 29 18:31:50.337 INFO kablam! su: No module specific data is present Aug 29 18:31:50.869 INFO running `"docker" "rm" "-f" "cfec0dbdb39a900b7edc99fbd28ed44fedac1a73eb6999f9d85e651b1aad376c"` Aug 29 18:31:51.097 INFO blam! cfec0dbdb39a900b7edc99fbd28ed44fedac1a73eb6999f9d85e651b1aad376c