[INFO] cloning repository tryone144/vrandrd [INFO] running `"git" "clone" "--bare" "git://github.com/tryone144/vrandrd.git" "work/cache/sources/gh/tryone144/vrandrd"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/tryone144/vrandrd'... [INFO] running `"git" "clone" "work/cache/sources/gh/tryone144/vrandrd" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/tryone144/vrandrd"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/tryone144/vrandrd'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/tryone144/vrandrd" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/tryone144/vrandrd"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/tryone144/vrandrd'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 818f3e21b2d5e1c2c412a827c33bed4b3a1213bf [INFO] sha for GitHub repo tryone144/vrandrd: 818f3e21b2d5e1c2c412a827c33bed4b3a1213bf [INFO] validating manifest of tryone144/vrandrd on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of tryone144/vrandrd on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing tryone144/vrandrd [INFO] finished frobbing tryone144/vrandrd [INFO] frobbed toml for tryone144/vrandrd written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/tryone144/vrandrd/Cargo.toml [INFO] started frobbing tryone144/vrandrd [INFO] finished frobbing tryone144/vrandrd [INFO] frobbed toml for tryone144/vrandrd written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/tryone144/vrandrd/Cargo.toml [INFO] crate tryone144/vrandrd already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing tryone144/vrandrd against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/tryone144/vrandrd:/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=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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] 5af80f7382b8a72ca40952c571890aae8d2d3656f47e49b8c5f7f2d594c1ecaf [INFO] running `"docker" "start" "-a" "5af80f7382b8a72ca40952c571890aae8d2d3656f47e49b8c5f7f2d594c1ecaf"` [INFO] [stderr] Compiling xcb v0.8.2 [INFO] [stderr] error: failed to run custom build command for `xcb v0.8.2` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/xcb-134cd66a5a009255/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-0.8.2/rs_client.py", line 2448, in [INFO] [stderr] module.generate() [INFO] [stderr] File "/opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/xcbgen/state.py", line 108, in generate [INFO] [stderr] self.close() [INFO] [stderr] File "/opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/rs_client.py", line 296, 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-0.8.2/rs_client.py", line 114, 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-0.8.2/src/ffi/genericevent.rs' [INFO] [stderr] thread 'main' panicked at 'processing of /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/xml/ge.xml returned non-zero (1)', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:75:17 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x557ae4ebe99b - backtrace::backtrace::libunwind::trace::h98ebe34dc63b52e3 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x557ae4ebe99b - backtrace::backtrace::trace_unsynchronized::hd041341a38fdc1ca [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x557ae4ebe99b - std::sys_common::backtrace::_print::hc8c584aa09df5c15 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x557ae4ebe99b - std::sys_common::backtrace::print::h4828f56ae571c1ad [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x557ae4ebe99b - std::panicking::default_hook::{{closure}}::h69fce690c9f4b3d3 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 5: 0x557ae4ebe69c - std::panicking::default_hook::h231e0e11400caad4 [INFO] [stderr] at src/libstd/panicking.rs:212 [INFO] [stderr] 6: 0x557ae4ebf060 - std::panicking::rust_panic_with_hook::h8c0d039880f491f2 [INFO] [stderr] at src/libstd/panicking.rs:475 [INFO] [stderr] 7: 0x557ae4ebebe2 - std::panicking::continue_panic_fmt::hd71af4da4e8103ab [INFO] [stderr] at src/libstd/panicking.rs:382 [INFO] [stderr] 8: 0x557ae4ebeb2f - std::panicking::begin_panic_fmt::h6fa6b99240aafbc9 [INFO] [stderr] at src/libstd/panicking.rs:337 [INFO] [stderr] 9: 0x557ae4ea71d3 - build_script_build::main::{{closure}}::h4f4a033b9f488b23 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:75 [INFO] [stderr] 10: 0x557ae4ea5a42 - build_script_build::visit_xml::h8874ef5ca5c631ad [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:20 [INFO] [stderr] 11: 0x557ae4ea6583 - build_script_build::main::hc8ed38a168369263 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:56 [INFO] [stderr] 12: 0x557ae4eb0ec0 - std::rt::lang_start::{{closure}}::h500595442abb768a [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/rt.rs:64 [INFO] [stderr] 13: 0x557ae4ebeab3 - std::rt::lang_start_internal::{{closure}}::ha7c0c29bf9d4b1ec [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 14: 0x557ae4ebeab3 - std::panicking::try::do_call::h6e54176261da06d4 [INFO] [stderr] at src/libstd/panicking.rs:294 [INFO] [stderr] 15: 0x557ae4ec551a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 16: 0x557ae4ebf56d - std::panicking::try::h108b9053abb3bfc3 [INFO] [stderr] at src/libstd/panicking.rs:273 [INFO] [stderr] 17: 0x557ae4ebf56d - std::panic::catch_unwind::h26d0733c47c2fe78 [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] 18: 0x557ae4ebf56d - std::rt::lang_start_internal::hfa103a00f84c98f5 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 19: 0x557ae4eb0e99 - std::rt::lang_start::hd4830322246098b4 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/rt.rs:64 [INFO] [stderr] 20: 0x557ae4ea731a - main [INFO] [stderr] 21: 0x7ff973fee2e1 - __libc_start_main [INFO] [stderr] 22: 0x557ae4e9e95a - _start [INFO] [stderr] 23: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "5af80f7382b8a72ca40952c571890aae8d2d3656f47e49b8c5f7f2d594c1ecaf"` [INFO] running `"docker" "rm" "-f" "5af80f7382b8a72ca40952c571890aae8d2d3656f47e49b8c5f7f2d594c1ecaf"` [INFO] [stdout] 5af80f7382b8a72ca40952c571890aae8d2d3656f47e49b8c5f7f2d594c1ecaf