[INFO] updating cached repository expectocode/hacksaw [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/expectocode/hacksaw [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/expectocode/hacksaw" "work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/expectocode/hacksaw"` [INFO] [stderr] Cloning into 'work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/expectocode/hacksaw'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/expectocode/hacksaw" "work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/expectocode/hacksaw"` [INFO] [stderr] Cloning into 'work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/expectocode/hacksaw'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 962c50c6772f9b2d6b1439ed895d5fbed6a97c47 [INFO] sha for GitHub repo expectocode/hacksaw: 962c50c6772f9b2d6b1439ed895d5fbed6a97c47 [INFO] validating manifest of expectocode/hacksaw on toolchain master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of expectocode/hacksaw on toolchain try#bad365140e1e8233b42b21af70a407f14ce5fec5 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing expectocode/hacksaw [INFO] finished frobbing expectocode/hacksaw [INFO] frobbed toml for expectocode/hacksaw written to work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/expectocode/hacksaw/Cargo.toml [INFO] started frobbing expectocode/hacksaw [INFO] finished frobbing expectocode/hacksaw [INFO] frobbed toml for expectocode/hacksaw written to work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/expectocode/hacksaw/Cargo.toml [INFO] crate expectocode/hacksaw has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking expectocode/hacksaw against try#bad365140e1e8233b42b21af70a407f14ce5fec5 for pr-56896 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56896/worker-5/try#bad365140e1e8233b42b21af70a407f14ce5fec5:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/expectocode/hacksaw:/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" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 932936743aabd4da78a7b165dc297d88e3bdc17d2615e7a9147f372644a78782 [INFO] running `"docker" "start" "-a" "932936743aabd4da78a7b165dc297d88e3bdc17d2615e7a9147f372644a78782"` [INFO] [stderr] Compiling xcb v0.8.2 [INFO] [stderr] Compiling structopt-derive v0.2.13 [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-ac679a1e38b7c996/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] error occured in handler: ('request: ', ('xcb', 'XFixes', 'DeletePointerBarrier')) [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/xfixes.rs' [INFO] [stderr] thread 'main' panicked at 'processing of /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/xml/xfixes.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: 0x561d9b39f793 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h4f73e2dae2590894 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 [INFO] [stderr] 1: 0x561d9b39b938 - std::sys_common::backtrace::_print::h5bb954bb3293268a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:72 [INFO] [stderr] 2: 0x561d9b39e7c2 - std::panicking::default_hook::{{closure}}::ha39f66c89d9276d0 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:60 [INFO] [stderr] at src/libstd/panicking.rs:210 [INFO] [stderr] 3: 0x561d9b39e534 - std::panicking::default_hook::h6f025bec21521bfb [INFO] [stderr] at src/libstd/panicking.rs:225 [INFO] [stderr] 4: 0x561d9b39ee20 - std::panicking::rust_panic_with_hook::h3edf4494857e538f [INFO] [stderr] at src/libstd/panicking.rs:488 [INFO] [stderr] 5: 0x561d9b39e9a1 - std::panicking::continue_panic_fmt::h096dd69a7c1fe532 [INFO] [stderr] at src/libstd/panicking.rs:395 [INFO] [stderr] 6: 0x561d9b39e8ee - std::panicking::begin_panic_fmt::h1678b322264a582e [INFO] [stderr] at src/libstd/panicking.rs:350 [INFO] [stderr] 7: 0x561d9b386e26 - build_script_build::main::{{closure}}::h9f85e581bb4f9190 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:75 [INFO] [stderr] 8: 0x561d9b385632 - build_script_build::visit_xml::h75d0f6a26ef85a80 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:20 [INFO] [stderr] 9: 0x561d9b386172 - build_script_build::main::ha3f949b35db57853 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:56 [INFO] [stderr] 10: 0x561d9b38976f - std::rt::lang_start::{{closure}}::h5eef98483c910628 [INFO] [stderr] at /rustc/bad365140e1e8233b42b21af70a407f14ce5fec5/src/libstd/rt.rs:74 [INFO] [stderr] 11: 0x561d9b39e872 - std::panicking::try::do_call::h6746798b61e6cbe6 [INFO] [stderr] at src/libstd/rt.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:307 [INFO] [stderr] 12: 0x561d9b3b0c59 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:102 [INFO] [stderr] 13: 0x561d9b39f1f3 - std::rt::lang_start_internal::h88727a62269511fc [INFO] [stderr] at src/libstd/panicking.rs:286 [INFO] [stderr] at src/libstd/panic.rs:398 [INFO] [stderr] at src/libstd/rt.rs:58 [INFO] [stderr] 14: 0x561d9b389748 - std::rt::lang_start::h28901452fa0e5a2a [INFO] [stderr] at /rustc/bad365140e1e8233b42b21af70a407f14ce5fec5/src/libstd/rt.rs:74 [INFO] [stderr] 15: 0x561d9b386f69 - main [INFO] [stderr] 16: 0x7f27b5f982e0 - __libc_start_main [INFO] [stderr] 17: 0x561d9b37ecb9 - _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" "932936743aabd4da78a7b165dc297d88e3bdc17d2615e7a9147f372644a78782"` [INFO] running `"docker" "rm" "-f" "932936743aabd4da78a7b165dc297d88e3bdc17d2615e7a9147f372644a78782"` [INFO] [stdout] 932936743aabd4da78a7b165dc297d88e3bdc17d2615e7a9147f372644a78782