[INFO] updating cached repository farseerfc/ydcv-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/farseerfc/ydcv-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/farseerfc/ydcv-rs" "work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/farseerfc/ydcv-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/farseerfc/ydcv-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/farseerfc/ydcv-rs" "work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/farseerfc/ydcv-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/farseerfc/ydcv-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 7129cfad5fe6ded56373f2e7495190d8e63634ad [INFO] sha for GitHub repo farseerfc/ydcv-rs: 7129cfad5fe6ded56373f2e7495190d8e63634ad [INFO] validating manifest of farseerfc/ydcv-rs on toolchain master#efe2f32a6b8217425f361ec7c206910c611c03ee [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of farseerfc/ydcv-rs on toolchain try#78b0bd8441ef961f6475e3d47fe3bca38cb83432 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing farseerfc/ydcv-rs [INFO] finished frobbing farseerfc/ydcv-rs [INFO] frobbed toml for farseerfc/ydcv-rs written to work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/farseerfc/ydcv-rs/Cargo.toml [INFO] started frobbing farseerfc/ydcv-rs [INFO] finished frobbing farseerfc/ydcv-rs [INFO] frobbed toml for farseerfc/ydcv-rs written to work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/gh/farseerfc/ydcv-rs/Cargo.toml [INFO] crate farseerfc/ydcv-rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking farseerfc/ydcv-rs against master#efe2f32a6b8217425f361ec7c206910c611c03ee for pr-60039 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039/worker-5/master#efe2f32a6b8217425f361ec7c206910c611c03ee:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/gh/farseerfc/ydcv-rs:/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" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 3f7fbac6f8396f63f9eaf7f971dfb682a0c210058212684ef01a0ebffea6aa8a [INFO] running `"docker" "start" "-a" "3f7fbac6f8396f63f9eaf7f971dfb682a0c210058212684ef01a0ebffea6aa8a"` [INFO] [stderr] Compiling xcb v0.8.2 [INFO] [stderr] Checking rustyline v3.0.0 [INFO] [stderr] Checking env_logger v0.6.0 [INFO] [stderr] Checking crossbeam v0.6.0 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-threadpool v0.1.11 [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-d2bc953f9cebefae/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: 0x55acba374df3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h7f08204c27b0467a [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x55acba370b8b - std::sys_common::backtrace::_print::hd9dacd169df81122 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x55acba373bf6 - std::panicking::default_hook::{{closure}}::hb63012d2be6755b2 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 3: 0x55acba373989 - std::panicking::default_hook::h3efd6a8a707ee89e [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x55acba37424f - std::panicking::rust_panic_with_hook::h4f5c00b20be3bea5 [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x55acba373dd1 - std::panicking::continue_panic_fmt::h59833cd39bf8ae68 [INFO] [stderr] at src/libstd/panicking.rs:381 [INFO] [stderr] 6: 0x55acba373d1e - std::panicking::begin_panic_fmt::h9ab2cc924547a27e [INFO] [stderr] at src/libstd/panicking.rs:336 [INFO] [stderr] 7: 0x55acba35bd34 - build_script_build::main::{{closure}}::h0e3c8836ee2156e2 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:75 [INFO] [stderr] 8: 0x55acba35a5a3 - build_script_build::visit_xml::h16953c1cd9bd35a1 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:20 [INFO] [stderr] 9: 0x55acba35b0e2 - build_script_build::main::h7ec2caed096338b0 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:56 [INFO] [stderr] 10: 0x55acba36593f - std::rt::lang_start::{{closure}}::h8ec5f23127a5dfc9 [INFO] [stderr] at /rustc/efe2f32a6b8217425f361ec7c206910c611c03ee/src/libstd/rt.rs:64 [INFO] [stderr] 11: 0x55acba373ca2 - std::panicking::try::do_call::h44a7db9f8ace0499 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:293 [INFO] [stderr] 12: 0x55acba37a7d9 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 13: 0x55acba37475c - std::rt::lang_start_internal::h5d2b2de4d9a7c9cd [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: 0x55acba365918 - std::rt::lang_start::ha32f45c54c6902d9 [INFO] [stderr] at /rustc/efe2f32a6b8217425f361ec7c206910c611c03ee/src/libstd/rt.rs:64 [INFO] [stderr] 15: 0x55acba35be79 - main [INFO] [stderr] 16: 0x7fef9d77c2e0 - __libc_start_main [INFO] [stderr] 17: 0x55acba353d89 - _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" "3f7fbac6f8396f63f9eaf7f971dfb682a0c210058212684ef01a0ebffea6aa8a"` [INFO] running `"docker" "rm" "-f" "3f7fbac6f8396f63f9eaf7f971dfb682a0c210058212684ef01a0ebffea6aa8a"` [INFO] [stdout] 3f7fbac6f8396f63f9eaf7f971dfb682a0c210058212684ef01a0ebffea6aa8a