[INFO] cloning repository 999eagle/openbook-desktop [INFO] running `"git" "clone" "--bare" "git://github.com/999eagle/openbook-desktop.git" "work/cache/sources/gh/999eagle/openbook-desktop"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/999eagle/openbook-desktop'... [INFO] running `"git" "clone" "work/cache/sources/gh/999eagle/openbook-desktop" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/999eagle/openbook-desktop"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/999eagle/openbook-desktop'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/999eagle/openbook-desktop" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/999eagle/openbook-desktop"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/999eagle/openbook-desktop'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d72ccc52e40556ece8c7e97d9a46ec49bdd6cb3c [INFO] sha for GitHub repo 999eagle/openbook-desktop: d72ccc52e40556ece8c7e97d9a46ec49bdd6cb3c [INFO] validating manifest of 999eagle/openbook-desktop 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 999eagle/openbook-desktop 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 999eagle/openbook-desktop [INFO] finished frobbing 999eagle/openbook-desktop [INFO] frobbed toml for 999eagle/openbook-desktop written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/999eagle/openbook-desktop/Cargo.toml [INFO] started frobbing 999eagle/openbook-desktop [INFO] finished frobbing 999eagle/openbook-desktop [INFO] frobbed toml for 999eagle/openbook-desktop written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/999eagle/openbook-desktop/Cargo.toml [INFO] crate 999eagle/openbook-desktop already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating git repository `https://github.com/999eagle/flutter-rs.git` [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] checking 999eagle/openbook-desktop 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/gh/999eagle/openbook-desktop:/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] 9b4f62fba72220cd3e04a411800ceeb7d5dc16ad1720ba21dcaccca288be6f8d [INFO] running `"docker" "start" "-a" "9b4f62fba72220cd3e04a411800ceeb7d5dc16ad1720ba21dcaccca288be6f8d"` [INFO] [stderr] Compiling transformation-pipeline v0.1.0 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling miniz_oxide v0.2.1 [INFO] [stderr] Compiling tinyfiledialogs v3.3.5 [INFO] [stderr] Compiling curl-sys v0.4.17 [INFO] [stderr] Compiling glfw-sys v3.2.2 [INFO] [stderr] Checking fern v0.5.7 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling libnghttp2-sys v0.1.1 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling msdos_time v0.1.6 [INFO] [stderr] Compiling openssl-sys v0.9.43 [INFO] [stderr] Checking tokio-threadpool v0.1.13 [INFO] [stderr] Checking aes-soft v0.3.3 [INFO] [stderr] Checking block-modes v0.3.2 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Compiling miniz_oxide_c_api v0.2.1 [INFO] [stderr] Checking aes v0.3.2 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Compiling flate2 v1.0.7 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Compiling cargo_toml v0.6.4 [INFO] [stderr] Compiling winres v0.1.9 [INFO] [stderr] Checking glfw v0.25.1 [INFO] [stderr] Compiling zip v0.2.8 [INFO] [stderr] Checking tokio v0.1.18 [INFO] [stderr] Compiling unzip v0.1.0 [INFO] [stderr] Checking flutter-engine v0.2.0 (https://github.com/999eagle/flutter-rs.git#a1e1f1ca) [INFO] [stderr] Compiling curl v0.4.20 [INFO] [stderr] Compiling flutter-download v0.1.0 (https://github.com/999eagle/flutter-rs.git?branch=patch-target-cross-compile#85ec2bf2) [INFO] [stderr] Compiling openbook-desktop v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error: failed to run custom build command for `openbook-desktop v0.1.0 (/opt/crater/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/openbook-desktop-a9b39487d9ce414f/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] Downloading flutter engine [INFO] [stderr] Downloading flutter engine 0 of 0 [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread '' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55c7a9d02c5b - 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: 0x55c7a9d02c5b - 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: 0x55c7a9d02c5b - std::sys_common::backtrace::_print::ha749bbdb811617ea [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55c7a9d02c5b - std::sys_common::backtrace::print::h86a6ff63a904e869 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55c7a9d02c5b - std::panicking::default_hook::{{closure}}::h68500b20afb715b9 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55c7a9d02937 - std::panicking::default_hook::ha801ade4ae33c264 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55c7a9d033d0 - std::panicking::rust_panic_with_hook::hfb51b615c6060100 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55c7a9d02f52 - std::panicking::continue_panic_fmt::h94bd84d5bf32c833 [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x55c7a9d02e36 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x55c7a9d232ad - core::panicking::panic_fmt::h8a74e5820cacd07c [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x55c7a9a0c7e8 - core::result::unwrap_failed::h32ce6220b12b55b5 [INFO] [stderr] at /rustc/8f81d0bf6baf07b92f1246696722485c4ca0b049/src/libcore/macros.rs:18 [INFO] [stderr] 11: 0x55c7a9a0db9d - core::result::Result::unwrap::h08e00ecbe1c57340 [INFO] [stderr] at /rustc/8f81d0bf6baf07b92f1246696722485c4ca0b049/src/libcore/result.rs:800 [INFO] [stderr] 12: 0x55c7a99f715d - flutter_download::download_to::{{closure}}::h7af66b6a45d4c1fe [INFO] [stderr] at /opt/crater/cargo-home/git/checkouts/flutter-rs-0e42339319958123/85ec2bf/flutter-download/src/lib.rs:70 [INFO] [stderr] 13: 0x55c7a9a13ab0 - std::sys_common::backtrace::__rust_begin_short_backtrace::h5001471d0052507c [INFO] [stderr] at /rustc/8f81d0bf6baf07b92f1246696722485c4ca0b049/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 14: 0x55c7a9a09cc3 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h1f1a542f021eaf47 [INFO] [stderr] at /rustc/8f81d0bf6baf07b92f1246696722485c4ca0b049/src/libstd/thread/mod.rs:470 [INFO] [stderr] 15: 0x55c7a99ff8c3 - as core::ops::function::FnOnce<()>>::call_once::h0ebf2d0ad96e4df9 [INFO] [stderr] at /rustc/8f81d0bf6baf07b92f1246696722485c4ca0b049/src/libstd/panic.rs:309 [INFO] [stderr] 16: 0x55c7a99fb207 - std::panicking::try::do_call::hdc803e72da343f23 [INFO] [stderr] at /rustc/8f81d0bf6baf07b92f1246696722485c4ca0b049/src/libstd/panicking.rs:296 [INFO] [stderr] 17: 0x55c7a9d0b62a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 18: 0x55c7a99fb050 - std::panicking::try::h9523e9e2e49d2606 [INFO] [stderr] at /rustc/8f81d0bf6baf07b92f1246696722485c4ca0b049/src/libstd/panicking.rs:275 [INFO] [stderr] 19: 0x55c7a99ff923 - std::panic::catch_unwind::had616ccbe2ebf2b4 [INFO] [stderr] at /rustc/8f81d0bf6baf07b92f1246696722485c4ca0b049/src/libstd/panic.rs:388 [INFO] [stderr] 20: 0x55c7a9a09aae - std::thread::Builder::spawn_unchecked::{{closure}}::h64f72b50cdf63e66 [INFO] [stderr] at /rustc/8f81d0bf6baf07b92f1246696722485c4ca0b049/src/libstd/thread/mod.rs:469 [INFO] [stderr] 21: 0x55c7a99ec234 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h14028e03f344a587 [INFO] [stderr] at /rustc/8f81d0bf6baf07b92f1246696722485c4ca0b049/src/libcore/ops/function.rs:231 [INFO] [stderr] 22: 0x55c7a9cf6adf - as core::ops::function::FnOnce>::call_once::h0fdc968c05701c87 [INFO] [stderr] at /rustc/8f81d0bf6baf07b92f1246696722485c4ca0b049/src/liballoc/boxed.rs:746 [INFO] [stderr] 23: 0x55c7a9d0ad50 - as core::ops::function::FnOnce>::call_once::hf843555d9d63ec58 [INFO] [stderr] at /rustc/8f81d0bf6baf07b92f1246696722485c4ca0b049/src/liballoc/boxed.rs:746 [INFO] [stderr] 24: 0x55c7a9d0ad50 - std::sys_common::thread::start_thread::h52ef251f7393550c [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 25: 0x55c7a9d0ad50 - std::sys::unix::thread::Thread::new::thread_start::h65da545bff9d2030 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 26: 0x7f2d67a594a4 - start_thread [INFO] [stderr] 27: 0x7f2d67584d0f - __clone [INFO] [stderr] 28: 0x0 - [INFO] [stderr] thread 'main' panicked at 'Cannot copy libflutter_engine.so: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/libcore/result.rs:999:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55c7a9d02c5b - 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: 0x55c7a9d02c5b - 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: 0x55c7a9d02c5b - std::sys_common::backtrace::_print::ha749bbdb811617ea [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55c7a9d02c5b - std::sys_common::backtrace::print::h86a6ff63a904e869 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55c7a9d02c5b - std::panicking::default_hook::{{closure}}::h68500b20afb715b9 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55c7a9d02937 - std::panicking::default_hook::ha801ade4ae33c264 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55c7a9d033d0 - std::panicking::rust_panic_with_hook::hfb51b615c6060100 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55c7a9d02f52 - std::panicking::continue_panic_fmt::h94bd84d5bf32c833 [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x55c7a9d02e36 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x55c7a9d232ad - core::panicking::panic_fmt::h8a74e5820cacd07c [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x55c7a99a12b8 - core::result::unwrap_failed::h0f94bee5cdcc0a80 [INFO] [stderr] at /rustc/8f81d0bf6baf07b92f1246696722485c4ca0b049/src/libcore/macros.rs:18 [INFO] [stderr] 11: 0x55c7a9968ef4 - core::result::Result::expect::ha86f20fd0bb76259 [INFO] [stderr] at /rustc/8f81d0bf6baf07b92f1246696722485c4ca0b049/src/libcore/result.rs:827 [INFO] [stderr] 12: 0x55c7a994ba92 - build_script_build::main::h4f8c65c92a77a4ac [INFO] [stderr] at /opt/crater/workdir/build.rs:76 [INFO] [stderr] 13: 0x55c7a993f4d0 - std::rt::lang_start::{{closure}}::h0914ef87fe51e88f [INFO] [stderr] at /rustc/8f81d0bf6baf07b92f1246696722485c4ca0b049/src/libstd/rt.rs:64 [INFO] [stderr] 14: 0x55c7a9d02dd3 - std::rt::lang_start_internal::{{closure}}::h25858f7dd6124e1a [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 15: 0x55c7a9d02dd3 - std::panicking::try::do_call::h51cc84caa9338daf [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 16: 0x55c7a9d0b62a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 17: 0x55c7a9d0399d - std::panicking::try::heb9d5da34e3fa707 [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 18: 0x55c7a9d0399d - std::panic::catch_unwind::he2a2041733180f4c [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] 19: 0x55c7a9d0399d - std::rt::lang_start_internal::h9e24cef029766dfd [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 20: 0x55c7a993f4a9 - std::rt::lang_start::h4603b686587a8d77 [INFO] [stderr] at /rustc/8f81d0bf6baf07b92f1246696722485c4ca0b049/src/libstd/rt.rs:64 [INFO] [stderr] 21: 0x55c7a99545ba - main [INFO] [stderr] 22: 0x7f2d674bc2e1 - __libc_start_main [INFO] [stderr] 23: 0x55c7a98fda8a - _start [INFO] [stderr] 24: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "9b4f62fba72220cd3e04a411800ceeb7d5dc16ad1720ba21dcaccca288be6f8d"` [INFO] running `"docker" "rm" "-f" "9b4f62fba72220cd3e04a411800ceeb7d5dc16ad1720ba21dcaccca288be6f8d"` [INFO] [stdout] 9b4f62fba72220cd3e04a411800ceeb7d5dc16ad1720ba21dcaccca288be6f8d