[INFO] updating cached repository content-deleted/rust-chat [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/content-deleted/rust-chat [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/content-deleted/rust-chat" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/content-deleted/rust-chat"` [INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/content-deleted/rust-chat'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/content-deleted/rust-chat" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/content-deleted/rust-chat"` [INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/content-deleted/rust-chat'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] bea2560c6f955e10ff1f9054045eb8a840f8230c [INFO] sha for GitHub repo content-deleted/rust-chat: bea2560c6f955e10ff1f9054045eb8a840f8230c [INFO] validating manifest of content-deleted/rust-chat on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of content-deleted/rust-chat on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing content-deleted/rust-chat [INFO] finished frobbing content-deleted/rust-chat [INFO] frobbed toml for content-deleted/rust-chat written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/content-deleted/rust-chat/Cargo.toml [INFO] started frobbing content-deleted/rust-chat [INFO] finished frobbing content-deleted/rust-chat [INFO] frobbed toml for content-deleted/rust-chat written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/content-deleted/rust-chat/Cargo.toml [INFO] crate content-deleted/rust-chat already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking content-deleted/rust-chat against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-1/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/content-deleted/rust-chat:/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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 9579e24bd094942402a88982c94764a65aa6855758a7c32b63e18ad6dc165cd2 [INFO] running `"docker" "start" "-a" "9579e24bd094942402a88982c94764a65aa6855758a7c32b63e18ad6dc165cd2"` [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling khronos_api v3.0.0 [INFO] [stderr] Compiling serde v1.0.66 [INFO] [stderr] Compiling num-derive v0.2.3 [INFO] [stderr] Checking binary-space-partition v0.1.2 [INFO] [stderr] Compiling webrender v0.57.2 (https://github.com/servo/webrender?rev=f8213800c600c8058556e962dd4f28dbc88a5931#f8213800) [INFO] [stderr] Checking thread_profiler v0.1.3 [INFO] [stderr] Checking simplecss v0.1.0 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling cmake v0.1.35 [INFO] [stderr] Compiling tinyfiledialogs v3.3.5 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking arrayvec v0.4.8 [INFO] [stderr] Checking stb_truetype v0.2.4 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Checking inflate v0.4.3 [INFO] [stderr] Checking deflate v0.7.19 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Checking smallvec v0.6.6 [INFO] [stderr] Checking fern v0.5.7 [INFO] [stderr] Checking ordered-float v1.0.1 [INFO] [stderr] Checking approx v0.3.0 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Compiling servo-freetype-sys v4.0.4 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling syn v0.15.22 [INFO] [stderr] Checking euclid v0.18.2 [INFO] [stderr] Checking sid v0.5.2 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Checking rusttype v0.7.3 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Checking nix v0.11.0 [INFO] [stderr] Checking memmap v0.6.2 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking x11-dl v2.18.3 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking backtrace-sys v0.1.24 [INFO] [stderr] Checking png v0.12.0 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Compiling xcb v0.8.2 [INFO] [stderr] Checking rand v0.6.1 [INFO] [stderr] Checking lyon_geom v0.11.1 [INFO] [stderr] Checking rusttype v0.6.5 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Compiling glutin v0.17.0 [INFO] [stderr] Compiling glium v0.22.0 [INFO] [stderr] Checking rayon-core v1.4.1 [INFO] [stderr] Checking parking_lot_core v0.3.1 [INFO] [stderr] Checking backtrace v0.3.9 [INFO] [stderr] Checking wayland-sys v0.20.12 [INFO] [stderr] Compiling gleam v0.6.8 [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-5035efbe4236071c/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: 0x55b7b7c60aeb - backtrace::backtrace::libunwind::trace::h80786597adfabf72 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55b7b7c60aeb - backtrace::backtrace::trace_unsynchronized::hcac650387ca20819 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55b7b7c60aeb - std::sys_common::backtrace::_print::h1b9354ff68cb5a2b [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55b7b7c60aeb - std::sys_common::backtrace::print::hee32569be499cf66 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55b7b7c60aeb - std::panicking::default_hook::{{closure}}::h57d4a5a18212e6c4 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55b7b7c607c6 - std::panicking::default_hook::h6b5ac8e0c8ee81de [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55b7b7c611ad - std::panicking::rust_panic_with_hook::h087293a0d0382d86 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55b7b7c60d32 - std::panicking::continue_panic_fmt::h5398c0b14056de59 [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x55b7b7c60c7f - std::panicking::begin_panic_fmt::h7ae33c0d0277478f [INFO] [stderr] at src/libstd/panicking.rs:339 [INFO] [stderr] 9: 0x55b7b7c4e872 - build_script_build::main::{{closure}}::hdb8ba34fd32e8a86 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:75 [INFO] [stderr] 10: 0x55b7b7c4d146 - build_script_build::visit_xml::hb16436707e1bb7b0 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:20 [INFO] [stderr] 11: 0x55b7b7c4dc43 - build_script_build::main::h605e2b056eabbe7c [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:56 [INFO] [stderr] 12: 0x55b7b7c54950 - std::rt::lang_start::{{closure}}::h95a82d5571b1f9a6 [INFO] [stderr] at /rustc/b5c7f157c20453dde8d47371abe73b32351b4e7f/src/libstd/rt.rs:64 [INFO] [stderr] 13: 0x55b7b7c60c03 - std::rt::lang_start_internal::{{closure}}::h1a060554ddace6f7 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 14: 0x55b7b7c60c03 - std::panicking::try::do_call::h36cfd8d9c1d0d936 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 15: 0x55b7b7c6755a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 16: 0x55b7b7c616bd - std::panicking::try::h225224763b892cde [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 17: 0x55b7b7c616bd - std::panic::catch_unwind::h3043ed737cbd6e8e [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 18: 0x55b7b7c616bd - std::rt::lang_start_internal::h97b8d999a39debed [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 19: 0x55b7b7c54929 - std::rt::lang_start::h39c6f403e1201e4c [INFO] [stderr] at /rustc/b5c7f157c20453dde8d47371abe73b32351b4e7f/src/libstd/rt.rs:64 [INFO] [stderr] 20: 0x55b7b7c4e9ba - main [INFO] [stderr] 21: 0x7fbb4ed602e1 - __libc_start_main [INFO] [stderr] 22: 0x55b7b7c3fc4a - _start [INFO] [stderr] 23: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "9579e24bd094942402a88982c94764a65aa6855758a7c32b63e18ad6dc165cd2"` [INFO] running `"docker" "rm" "-f" "9579e24bd094942402a88982c94764a65aa6855758a7c32b63e18ad6dc165cd2"` [INFO] [stdout] 9579e24bd094942402a88982c94764a65aa6855758a7c32b63e18ad6dc165cd2