[INFO] crate xcb 0.8.2 is already in cache [INFO] extracting crate xcb 0.8.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/xcb/0.8.2 [INFO] extracting crate xcb 0.8.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/xcb/0.8.2 [INFO] validating manifest of xcb-0.8.2 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 xcb-0.8.2 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 xcb-0.8.2 [INFO] finished frobbing xcb-0.8.2 [INFO] frobbed toml for xcb-0.8.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/xcb/0.8.2/Cargo.toml [INFO] started frobbing xcb-0.8.2 [INFO] finished frobbing xcb-0.8.2 [INFO] frobbed toml for xcb-0.8.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/xcb/0.8.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 xcb-0.8.2 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/xcb/0.8.2:/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] d6990c25f9709d2e02fc6f6b74e6012ddbeb9f6e602e512c40ae681262c8c396 [INFO] running `"docker" "start" "-a" "d6990c25f9709d2e02fc6f6b74e6012ddbeb9f6e602e512c40ae681262c8c396"` [INFO] [stderr] Compiling xcb v0.8.2 (/opt/crater/workdir) [INFO] [stderr] error: failed to run custom build command for `xcb v0.8.2 (/opt/crater/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/xcb-984e8d14a8d1751d/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/workdir/rs_client.py", line 2448, in [INFO] [stderr] module.generate() [INFO] [stderr] File "/opt/crater/workdir/xcbgen/state.py", line 108, in generate [INFO] [stderr] self.close() [INFO] [stderr] File "/opt/crater/workdir/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/workdir/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/workdir/src/ffi/genericevent.rs' [INFO] [stderr] thread 'main' panicked at 'processing of /opt/crater/workdir/xml/ge.xml returned non-zero (1)', build.rs:75:17 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x564e2a1e0cfb - 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: 0x564e2a1e0cfb - 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: 0x564e2a1e0cfb - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x564e2a1e0cfb - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x564e2a1e0cfb - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x564e2a1e09d7 - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x564e2a1e13c0 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x564e2a1e0f42 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x564e2a1e0e8f - std::panicking::begin_panic_fmt::ha6acf0ffd6d7f80d [INFO] [stderr] at src/libstd/panicking.rs:339 [INFO] [stderr] 9: 0x564e2a1c9293 - build_script_build::main::{{closure}}::h7a99e412de5d9d93 [INFO] [stderr] at /opt/crater/workdir/build.rs:75 [INFO] [stderr] 10: 0x564e2a1c7afd - build_script_build::visit_xml::ha7764e82ca9ba944 [INFO] [stderr] at /opt/crater/workdir/build.rs:20 [INFO] [stderr] 11: 0x564e2a1c8643 - build_script_build::main::h707d9dc2bebe134d [INFO] [stderr] at /opt/crater/workdir/build.rs:56 [INFO] [stderr] 12: 0x564e2a1d41b0 - std::rt::lang_start::{{closure}}::h1f86973e6654310a [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stderr] 13: 0x564e2a1e0e13 - std::rt::lang_start_internal::{{closure}}::h447d8812e3ee306d [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 14: 0x564e2a1e0e13 - std::panicking::try::do_call::h4a61cb372364c745 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 15: 0x564e2a1e75aa - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 16: 0x564e2a1e18cd - std::panicking::try::hdf71f938885bca42 [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 17: 0x564e2a1e18cd - std::panic::catch_unwind::h7e85dbf162b1611a [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 18: 0x564e2a1e18cd - std::rt::lang_start_internal::h1e06cc26b9fc25ea [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 19: 0x564e2a1d4189 - std::rt::lang_start::hb44251ee9ab3ce9a [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stderr] 20: 0x564e2a1c93da - main [INFO] [stderr] 21: 0x7fca0e7a62e1 - __libc_start_main [INFO] [stderr] 22: 0x564e2a1c09ba - _start [INFO] [stderr] 23: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "d6990c25f9709d2e02fc6f6b74e6012ddbeb9f6e602e512c40ae681262c8c396"` [INFO] running `"docker" "rm" "-f" "d6990c25f9709d2e02fc6f6b74e6012ddbeb9f6e602e512c40ae681262c8c396"` [INFO] [stdout] d6990c25f9709d2e02fc6f6b74e6012ddbeb9f6e602e512c40ae681262c8c396