[INFO] updating cached repository wycats/objectshell [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/wycats/objectshell [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/wycats/objectshell" "work/ex/beta-1.38-1/sources/1.37.0/gh/wycats/objectshell"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/wycats/objectshell'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/wycats/objectshell" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wycats/objectshell"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wycats/objectshell'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c9e74b1898e93312100ed13f8414bfb86ef54b57 [INFO] sha for GitHub repo wycats/objectshell: c9e74b1898e93312100ed13f8414bfb86ef54b57 [INFO] validating manifest of wycats/objectshell 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 wycats/objectshell 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 wycats/objectshell [INFO] finished frobbing wycats/objectshell [INFO] frobbed toml for wycats/objectshell written to work/ex/beta-1.38-1/sources/1.37.0/gh/wycats/objectshell/Cargo.toml [INFO] started frobbing wycats/objectshell [INFO] finished frobbing wycats/objectshell [INFO] frobbed toml for wycats/objectshell written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wycats/objectshell/Cargo.toml [INFO] crate wycats/objectshell already has a lockfile, it will not be regenerated [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 wycats/objectshell 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/wycats/objectshell:/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] a0e835fdf672045d802be1be0aa583520a855216d443782e0819632e8e1c03fa [INFO] running `"docker" "start" "-a" "a0e835fdf672045d802be1be0aa583520a855216d443782e0819632e8e1c03fa"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v0.15.37 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling futures-core-preview v0.3.0-alpha.16 [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling derive_builder v0.7.2 [INFO] [stderr] Compiling arc-swap v0.3.11 [INFO] [stderr] Compiling doc-comment v0.3.1 [INFO] [stderr] Compiling array-macro v1.0.3 [INFO] [stderr] Compiling sysinfo v0.8.6 [INFO] [stderr] Compiling shell-words v0.1.0 [INFO] [stderr] Compiling typed-arena v1.4.1 [INFO] [stderr] Compiling xmlparser v0.9.0 [INFO] [stderr] Compiling encode_unicode v0.3.5 [INFO] [stderr] Compiling xi-unicode v0.1.0 [INFO] [stderr] Compiling is-match v0.1.0 [INFO] [stderr] Compiling result v1.0.0 [INFO] [stderr] Compiling dunce v1.0.0 [INFO] [stderr] Compiling enum_derive v0.1.7 [INFO] [stderr] Compiling lalrpop-util v0.17.0 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling bincode v1.1.4 [INFO] [stderr] Compiling nom v5.0.0-beta3 [INFO] [stderr] Compiling ansi_colours v1.0.1 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling sys-info v0.5.7 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling onig_sys v69.1.0 [INFO] [stderr] Compiling ncurses v5.99.0 [INFO] [stderr] Compiling libgit2-sys v0.8.1 [INFO] [stderr] Compiling conch-parser v0.1.1 [INFO] [stderr] Compiling line-wrap v0.1.1 [INFO] [stderr] Compiling tint v1.0.1 [INFO] [stderr] Compiling walkdir v2.2.8 [INFO] [stderr] Compiling enum-map-internals v0.1.2 [INFO] [stderr] Compiling pretty v0.5.2 [INFO] [stderr] Compiling futures-channel-preview v0.3.0-alpha.16 [INFO] [stderr] Compiling futures-io-preview v0.3.0-alpha.16 [INFO] [stderr] Compiling crossbeam-channel v0.3.8 [INFO] [stderr] Compiling want v0.0.6 [INFO] [stderr] Compiling roxmltree v0.6.1 [INFO] [stderr] Compiling futures-sink-preview v0.3.0-alpha.16 [INFO] [stderr] Compiling xcb v0.8.2 [INFO] [stderr] Compiling dirs-sys v0.3.3 [INFO] [stderr] Compiling signal-hook-registry v1.0.1 [INFO] [stderr] Compiling clicolors-control v1.0.0 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling termios v0.3.1 [INFO] [stderr] Compiling directories v1.0.2 [INFO] [stderr] Compiling term_size v0.3.1 [INFO] [stderr] Compiling isatty v0.1.9 [INFO] [stderr] Compiling subprocess v0.1.18 [INFO] [stderr] Compiling stackvector v1.0.6 [INFO] [stderr] Compiling lexical-core v0.4.1 [INFO] [stderr] Compiling rustc-hash v1.0.1 [INFO] [stderr] Compiling render-tree v0.1.1 [INFO] [stderr] Compiling dirs v2.0.1 [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-de3827d57d5f93a3/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: 0x55d8fa859cfb - 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: 0x55d8fa859cfb - 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: 0x55d8fa859cfb - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55d8fa859cfb - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55d8fa859cfb - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55d8fa8599d7 - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55d8fa85a3c0 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55d8fa859f42 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x55d8fa859e8f - std::panicking::begin_panic_fmt::ha6acf0ffd6d7f80d [INFO] [stderr] at src/libstd/panicking.rs:339 [INFO] [stderr] 9: 0x55d8fa842293 - build_script_build::main::{{closure}}::hc9fa734695505e08 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:75 [INFO] [stderr] 10: 0x55d8fa840afd - build_script_build::visit_xml::h887d923b78a25d48 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:20 [INFO] [stderr] 11: 0x55d8fa841643 - build_script_build::main::h50e29bbe7ec68b75 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/xcb-0.8.2/build.rs:56 [INFO] [stderr] 12: 0x55d8fa84d1b0 - std::rt::lang_start::{{closure}}::h12b516d2a68b0f4a [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stderr] 13: 0x55d8fa859e13 - std::rt::lang_start_internal::{{closure}}::h447d8812e3ee306d [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 14: 0x55d8fa859e13 - std::panicking::try::do_call::h4a61cb372364c745 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 15: 0x55d8fa8605aa - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 16: 0x55d8fa85a8cd - std::panicking::try::hdf71f938885bca42 [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 17: 0x55d8fa85a8cd - std::panic::catch_unwind::h7e85dbf162b1611a [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 18: 0x55d8fa85a8cd - std::rt::lang_start_internal::h1e06cc26b9fc25ea [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 19: 0x55d8fa84d189 - std::rt::lang_start::hefeaf838c6447d1b [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stderr] 20: 0x55d8fa8423da - main [INFO] [stderr] 21: 0x7f2f7360d2e1 - __libc_start_main [INFO] [stderr] 22: 0x55d8fa8399ba - _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" "a0e835fdf672045d802be1be0aa583520a855216d443782e0819632e8e1c03fa"` [INFO] running `"docker" "rm" "-f" "a0e835fdf672045d802be1be0aa583520a855216d443782e0819632e8e1c03fa"` [INFO] [stdout] a0e835fdf672045d802be1be0aa583520a855216d443782e0819632e8e1c03fa