[INFO] updating cached repository Luxed/tinywm-xcb-rust [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Luxed/tinywm-xcb-rust [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Luxed/tinywm-xcb-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/Luxed/tinywm-xcb-rust"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Luxed/tinywm-xcb-rust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Luxed/tinywm-xcb-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Luxed/tinywm-xcb-rust"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Luxed/tinywm-xcb-rust'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 4b57859c48878f61af1ab326f3e0374963f548e5 [INFO] sha for GitHub repo Luxed/tinywm-xcb-rust: 4b57859c48878f61af1ab326f3e0374963f548e5 [INFO] validating manifest of Luxed/tinywm-xcb-rust on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Luxed/tinywm-xcb-rust on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Luxed/tinywm-xcb-rust [INFO] finished frobbing Luxed/tinywm-xcb-rust [INFO] frobbed toml for Luxed/tinywm-xcb-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/Luxed/tinywm-xcb-rust/Cargo.toml [INFO] started frobbing Luxed/tinywm-xcb-rust [INFO] finished frobbing Luxed/tinywm-xcb-rust [INFO] frobbed toml for Luxed/tinywm-xcb-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Luxed/tinywm-xcb-rust/Cargo.toml [INFO] crate Luxed/tinywm-xcb-rust already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing Luxed/tinywm-xcb-rust against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Luxed/tinywm-xcb-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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=warn" "-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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 89f7f5ab72fe07caa62ac89ccef2d2cdce627687bdfa50fc7e90789a4fa6a1cf [INFO] running `"docker" "start" "-a" "89f7f5ab72fe07caa62ac89ccef2d2cdce627687bdfa50fc7e90789a4fa6a1cf"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling xcb v0.8.1 [INFO] [stderr] error: failed to run custom build command for `xcb v0.8.1` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/xcb-d5153bc3703263df/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] error occured in handler: ('request: ', ('xcb', 'GenericEvent', 'QueryVersion')) [INFO] [stderr] Traceback (most recent call last): [INFO] [stderr] File "/opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.1/rs_client.py", line 2449, in [INFO] [stderr] module.generate() [INFO] [stderr] File "/opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.1/xcbgen/state.py", line 108, in generate [INFO] [stderr] self.close() [INFO] [stderr] File "/opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.1/rs_client.py", line 297, in rs_close [INFO] [stderr] _f.writeout(os.path.join(module.rs_srcdir, "ffi", "%s.rs" % _module_name(_ns.ext_name))) [INFO] [stderr] File "/opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.1/rs_client.py", line 115, in writeout [INFO] [stderr] with open(path, 'w') as f: [INFO] [stderr] OSError: [Errno 30] Read-only file system: '/opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.1/src/ffi/genericevent.rs' [INFO] [stderr] thread 'main' panicked at 'processing of /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.1/xml/ge.xml returned non-zero (1)', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.1/build.rs:73:17 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x56255722c77b - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x56255722c77b - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x56255722c77b - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x56255722c77b - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x56255722c77b - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x56255722c457 - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x56255722ce40 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x56255722c9c2 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x56255722c90f - std::panicking::begin_panic_fmt::ha6acf0ffd6d7f80d [INFO] [stderr] at src/libstd/panicking.rs:339 [INFO] [stderr] 9: 0x562557219020 - build_script_build::main::{{closure}}::ha18d79c34498f734 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.1/build.rs:73 [INFO] [stderr] 10: 0x56255721780d - build_script_build::visit_xml::h4e9dd91792e3df9d [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.1/build.rs:20 [INFO] [stderr] 11: 0x562557218353 - build_script_build::main::hd63e9f12ada2d58b [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.1/build.rs:56 [INFO] [stderr] 12: 0x562557219d00 - std::rt::lang_start::{{closure}}::hff1186a3c426be9e [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stderr] 13: 0x56255722c893 - std::rt::lang_start_internal::{{closure}}::h447d8812e3ee306d [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 14: 0x56255722c893 - std::panicking::try::do_call::h4a61cb372364c745 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 15: 0x56255723301a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 16: 0x56255722d34d - std::panicking::try::hdf71f938885bca42 [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 17: 0x56255722d34d - std::panic::catch_unwind::h7e85dbf162b1611a [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 18: 0x56255722d34d - std::rt::lang_start_internal::h1e06cc26b9fc25ea [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 19: 0x562557219cd9 - std::rt::lang_start::h8e7952723a744597 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stderr] 20: 0x5625572191ca - main [INFO] [stderr] 21: 0x7f8a1e6f72e1 - __libc_start_main [INFO] [stderr] 22: 0x5625572153fa - _start [INFO] [stderr] 23: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "89f7f5ab72fe07caa62ac89ccef2d2cdce627687bdfa50fc7e90789a4fa6a1cf"` [INFO] running `"docker" "rm" "-f" "89f7f5ab72fe07caa62ac89ccef2d2cdce627687bdfa50fc7e90789a4fa6a1cf"` [INFO] [stdout] 89f7f5ab72fe07caa62ac89ccef2d2cdce627687bdfa50fc7e90789a4fa6a1cf