[INFO] updating cached repository https://github.com/999eagle/openbook-desktop [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d72ccc52e40556ece8c7e97d9a46ec49bdd6cb3c [INFO] checking 999eagle/openbook-desktop against master#4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb for pr-64672 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2F999eagle%2Fopenbook-desktop" "work/builds/worker-0/source"` [INFO] [stderr] Cloning into 'work/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/999eagle/openbook-desktop on toolchain 4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/999eagle/openbook-desktop [INFO] finished tweaking git repo https://github.com/999eagle/openbook-desktop [INFO] tweaked toml for git repo https://github.com/999eagle/openbook-desktop written to work/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/999eagle/openbook-desktop already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] c5b62fbd244de705df691f9488ea5fe95ed18cd05180ec0ed00aa8fc3e9d0635 [INFO] running `"docker" "start" "-a" "c5b62fbd244de705df691f9488ea5fe95ed18cd05180ec0ed00aa8fc3e9d0635"` [INFO] [stderr] Compiling adler32 v1.0.3 [INFO] [stderr] Compiling syn v0.15.29 [INFO] [stderr] Compiling transformation-pipeline v0.1.0 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling miniz_oxide_c_api v0.2.1 [INFO] [stderr] Compiling libnghttp2-sys v0.1.1 [INFO] [stderr] Compiling cmake v0.1.35 [INFO] [stderr] Compiling tinyfiledialogs v3.3.5 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling curl-sys v0.4.17 [INFO] [stderr] Checking block-padding v0.1.3 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling miniz_oxide v0.2.1 [INFO] [stderr] Checking fern v0.5.7 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling socket2 v0.3.8 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling openssl-sys v0.9.43 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Compiling glfw-sys v3.2.2 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking num-bigint v0.2.2 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Compiling msdos_time v0.1.6 [INFO] [stderr] Checking block-cipher-trait v0.6.2 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stderr] Checking aes-soft v0.3.3 [INFO] [stderr] Checking block-modes v0.3.2 [INFO] [stderr] Compiling winres v0.1.9 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking tokio-threadpool v0.1.13 [INFO] [stderr] Compiling flate2 v1.0.7 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Checking num-rational v0.2.1 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking aes v0.3.2 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Compiling zip v0.2.8 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Compiling unzip v0.1.0 [INFO] [stderr] Checking glfw v0.25.1 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Compiling serde_derive v1.0.89 [INFO] [stderr] Checking tokio v0.1.18 [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 cargo_toml v0.6.4 [INFO] [stderr] Checking flutter-engine v0.2.0 (https://github.com/999eagle/flutter-rs.git#a1e1f1ca) [INFO] [stderr] Compiling openbook-desktop v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `openbook-desktop v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/openbook-desktop-36117586ccc1a5f3/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:1165:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55d375e3b054 - backtrace::backtrace::libunwind::trace::h837858cfeddf7a26 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55d375e3b054 - backtrace::backtrace::trace_unsynchronized::hf450b231b66758d5 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55d375e3b054 - std::sys_common::backtrace::_print_fmt::h368e3c833d23dd1d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:76 [INFO] [stderr] 3: 0x55d375e3b054 - ::fmt::h99a560994a9a8770 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:60 [INFO] [stderr] 4: 0x55d375e60b6c - core::fmt::write::h331a8aee5b7f3512 [INFO] [stderr] at src/libcore/fmt/mod.rs:1030 [INFO] [stderr] 5: 0x55d375e36cd7 - std::io::Write::write_fmt::hf05660e3e7df1eca [INFO] [stderr] at src/libstd/io/mod.rs:1412 [INFO] [stderr] 6: 0x55d375e3d675 - std::sys_common::backtrace::_print::h2a131efc4c0ac3fa [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:64 [INFO] [stderr] 7: 0x55d375e3d675 - std::sys_common::backtrace::print::h983d88dd719c12ff [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55d375e3d675 - std::panicking::default_hook::{{closure}}::h663d5da304a5132f [INFO] [stderr] at src/libstd/panicking.rs:196 [INFO] [stderr] 9: 0x55d375e3d366 - std::panicking::default_hook::hf37841c3986e6801 [INFO] [stderr] at src/libstd/panicking.rs:210 [INFO] [stderr] 10: 0x55d375e3dd75 - std::panicking::rust_panic_with_hook::hb2227d83b88686af [INFO] [stderr] at src/libstd/panicking.rs:473 [INFO] [stderr] 11: 0x55d375e3d912 - std::panicking::continue_panic_fmt::h8dcb675c0adec47c [INFO] [stderr] at src/libstd/panicking.rs:380 [INFO] [stderr] 12: 0x55d375e3d806 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:307 [INFO] [stderr] 13: 0x55d375e5d7da - core::panicking::panic_fmt::h34237ab75d721bef [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 14: 0x55d375e5d8d7 - core::result::unwrap_failed::h73569ff13c30ae81 [INFO] [stderr] at src/libcore/result.rs:1165 [INFO] [stderr] 15: 0x55d375b32ccf - core::result::Result::unwrap::h5598b21274e5e6cc [INFO] [stderr] at /rustc/4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb/src/libcore/result.rs:933 [INFO] [stderr] 16: 0x55d375b2f68d - flutter_download::download_to::{{closure}}::hc4a120ee04999095 [INFO] [stderr] at /opt/rustwide/cargo-home/git/checkouts/flutter-rs-0e42339319958123/85ec2bf/flutter-download/src/lib.rs:70 [INFO] [stderr] 17: 0x55d375b2dbd0 - std::sys_common::backtrace::__rust_begin_short_backtrace::h5f592a2929fcad92 [INFO] [stderr] at /rustc/4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb/src/libstd/sys_common/backtrace.rs:126 [INFO] [stderr] 18: 0x55d375b452d3 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h6bcc2dff072b27b2 [INFO] [stderr] at /rustc/4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb/src/libstd/thread/mod.rs:470 [INFO] [stderr] 19: 0x55d375b2db93 - as core::ops::function::FnOnce<()>>::call_once::h103c0f5dcc9ef3f1 [INFO] [stderr] at /rustc/4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb/src/libstd/panic.rs:315 [INFO] [stderr] 20: 0x55d375b3108b - std::panicking::try::do_call::h592823a28b3379f8 [INFO] [stderr] at /rustc/4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb/src/libstd/panicking.rs:292 [INFO] [stderr] 21: 0x55d375e45d7a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 22: 0x55d375b30ef0 - std::panicking::try::h7fcf2dd4e7ef6da1 [INFO] [stderr] at /rustc/4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb/src/libstd/panicking.rs:271 [INFO] [stderr] 23: 0x55d375b2e8e3 - std::panic::catch_unwind::h2b4b33aa114420c3 [INFO] [stderr] at /rustc/4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb/src/libstd/panic.rs:394 [INFO] [stderr] 24: 0x55d375b450be - std::thread::Builder::spawn_unchecked::{{closure}}::h9eb3157be7aaaf97 [INFO] [stderr] at /rustc/4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb/src/libstd/thread/mod.rs:469 [INFO] [stderr] 25: 0x55d375b22d14 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h86d7d372e4f47da4 [INFO] [stderr] at /rustc/4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb/src/libcore/ops/function.rs:227 [INFO] [stderr] 26: 0x55d375e3158f - as core::ops::function::FnOnce>::call_once::h8c8b91ae564be545 [INFO] [stderr] at /rustc/4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb/src/liballoc/boxed.rs:922 [INFO] [stderr] 27: 0x55d375e454a0 - as core::ops::function::FnOnce>::call_once::h27a1b4b6f3afa037 [INFO] [stderr] at /rustc/4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb/src/liballoc/boxed.rs:922 [INFO] [stderr] 28: 0x55d375e454a0 - std::sys_common::thread::start_thread::h29a6d3811da90093 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 29: 0x55d375e454a0 - std::sys::unix::thread::Thread::new::thread_start::he9e9d28276efbd8a [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 30: 0x7f437a26c6db - start_thread [INFO] [stderr] 31: 0x7f4379d7d88f - __clone [INFO] [stderr] 32: 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:1165:5 [INFO] [stderr] note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace. [INFO] [stderr] [INFO] running `"docker" "inspect" "c5b62fbd244de705df691f9488ea5fe95ed18cd05180ec0ed00aa8fc3e9d0635"` [INFO] running `"docker" "rm" "-f" "c5b62fbd244de705df691f9488ea5fe95ed18cd05180ec0ed00aa8fc3e9d0635"` [INFO] [stdout] c5b62fbd244de705df691f9488ea5fe95ed18cd05180ec0ed00aa8fc3e9d0635