[INFO] updating cached repository mammothbane/pong [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/mammothbane/pong [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/mammothbane/pong" "work/ex/pr-60444/sources/master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/gh/mammothbane/pong"` [INFO] [stderr] Cloning into 'work/ex/pr-60444/sources/master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/gh/mammothbane/pong'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/mammothbane/pong" "work/ex/pr-60444/sources/try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/gh/mammothbane/pong"` [INFO] [stderr] Cloning into 'work/ex/pr-60444/sources/try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/gh/mammothbane/pong'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 182dba3a578a16e60ca4cf606ca026c3ddd8dfba [INFO] sha for GitHub repo mammothbane/pong: 182dba3a578a16e60ca4cf606ca026c3ddd8dfba [INFO] validating manifest of mammothbane/pong on toolchain master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mammothbane/pong on toolchain try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing mammothbane/pong [INFO] finished frobbing mammothbane/pong [INFO] frobbed toml for mammothbane/pong written to work/ex/pr-60444/sources/master#92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf/gh/mammothbane/pong/Cargo.toml [INFO] started frobbing mammothbane/pong [INFO] finished frobbing mammothbane/pong [INFO] frobbed toml for mammothbane/pong written to work/ex/pr-60444/sources/try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/gh/mammothbane/pong/Cargo.toml [INFO] crate mammothbane/pong already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+92b5e20ad59b183a2e6cd79423f54b8aa7ac9cbf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking mammothbane/pong against try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b for pr-60444 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60444/worker-1/try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60444/sources/try#cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/gh/mammothbane/pong:/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" "+cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 51b5c1f10d2daf5785c0db768096fdc2ef74ff6d9138259e46e38ca2d0ad4fb6 [INFO] running `"docker" "start" "-a" "51b5c1f10d2daf5785c0db768096fdc2ef74ff6d9138259e46e38ca2d0ad4fb6"` [INFO] [stderr] Compiling rustc-demangle v0.1.11 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking crossbeam-deque v0.6.2 [INFO] [stderr] Checking crossbeam-deque v0.5.2 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Compiling servo-freetype-sys v4.0.5 [INFO] [stderr] Checking minimp3-sys v0.3.1 [INFO] [stderr] Checking backtrace v0.3.13 [INFO] [stderr] Compiling xcb v0.8.2 [INFO] [stderr] error: failed to run custom build command for `xcb v0.8.2` [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/xcb-b99301771f583d71/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] error occured in handler: ('event: ', ('xcb', 'ScreenSaver', 'Notify')) [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/screensaver.rs' [INFO] [stderr] thread 'main' panicked at 'processing of /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/xml/screensaver.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: 0x55781a08ede3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1cba7cb914b608ae [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x55781a08ab7b - std::sys_common::backtrace::_print::h92597b49c897b408 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x55781a08dbe6 - std::panicking::default_hook::{{closure}}::h9b0d0d53f94db84d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 3: 0x55781a08d979 - std::panicking::default_hook::h69c56094fed4f0ac [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x55781a08e23f - std::panicking::rust_panic_with_hook::h2ca3a3a2b6eb89a6 [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x55781a08ddc1 - std::panicking::continue_panic_fmt::h487d2ae0366396ba [INFO] [stderr] at src/libstd/panicking.rs:381 [INFO] [stderr] 6: 0x55781a08dd0e - std::panicking::begin_panic_fmt::hde3942fdc4fea610 [INFO] [stderr] at src/libstd/panicking.rs:336 [INFO] [stderr] 7: 0x55781a075d24 - build_script_build::main::{{closure}}::h49c45072af46a7b8 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:75 [INFO] [stderr] 8: 0x55781a074593 - build_script_build::visit_xml::h5f42a5f2fbf0e9ca [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:20 [INFO] [stderr] 9: 0x55781a0750d2 - build_script_build::main::hae94711bc8529c9b [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:56 [INFO] [stderr] 10: 0x55781a078e4f - std::rt::lang_start::{{closure}}::hecd283c836871bc0 [INFO] [stderr] at /rustc/cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/src/libstd/rt.rs:64 [INFO] [stderr] 11: 0x55781a08dc92 - std::panicking::try::do_call::h9f7374f73eec33b6 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:293 [INFO] [stderr] 12: 0x55781a0947c9 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 13: 0x55781a08e74c - std::rt::lang_start_internal::h666767ed1fcf161d [INFO] [stderr] at src/libstd/panicking.rs:272 [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 14: 0x55781a078e28 - std::rt::lang_start::he9e6501916851df6 [INFO] [stderr] at /rustc/cf8e5a06b289fbcdaf75ca55c057b2cb09fff33b/src/libstd/rt.rs:64 [INFO] [stderr] 15: 0x55781a075e69 - main [INFO] [stderr] 16: 0x7f2c3ddd12e0 - __libc_start_main [INFO] [stderr] 17: 0x55781a06dd89 - _start [INFO] [stderr] 18: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "51b5c1f10d2daf5785c0db768096fdc2ef74ff6d9138259e46e38ca2d0ad4fb6"` [INFO] running `"docker" "rm" "-f" "51b5c1f10d2daf5785c0db768096fdc2ef74ff6d9138259e46e38ca2d0ad4fb6"` [INFO] [stdout] 51b5c1f10d2daf5785c0db768096fdc2ef74ff6d9138259e46e38ca2d0ad4fb6