Dec 13 08:08:50.403 INFO testing osoco/osoco-xmas2018-wasm against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550 Dec 13 08:08:50.403 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 13 08:08:50.840 INFO [stdout] 1fbc1de320c3ac62780f695fa4b0b3624da7cbd8ac03ae16aceb55964b30ff5f Dec 13 08:08:50.843 INFO running `"docker" "start" "-a" "1fbc1de320c3ac62780f695fa4b0b3624da7cbd8ac03ae16aceb55964b30ff5f"` Dec 13 08:08:52.638 INFO [stderr] usermod: no changes Dec 13 08:08:52.850 INFO [stderr] Compiling sdl2-sys v0.27.3 Dec 13 08:08:52.875 INFO [stderr] Compiling collider v0.3.1 Dec 13 08:08:52.875 INFO [stderr] Compiling crossbeam-epoch v0.3.1 Dec 13 08:08:52.887 INFO [stderr] Compiling gl_generator v0.6.1 Dec 13 08:08:52.887 INFO [stderr] Compiling png v0.9.0 Dec 13 08:08:56.151 INFO [stderr] Compiling crossbeam-deque v0.2.0 Dec 13 08:08:57.925 INFO [stderr] Compiling sdl2 v0.29.1 Dec 13 08:08:58.548 INFO [stderr] Compiling rayon-core v1.4.1 Dec 13 08:09:01.027 INFO [stderr] Compiling gl v0.6.5 Dec 13 08:09:03.319 INFO [stderr] Compiling rayon v1.0.3 Dec 13 08:09:12.434 INFO [stderr] Compiling jpeg-decoder v0.1.15 Dec 13 08:09:17.786 INFO [stderr] Compiling image v0.15.0 Dec 13 08:09:20.339 INFO [stderr] Compiling gate v0.6.2 Dec 13 08:09:36.834 INFO [stderr] Compiling gate_build v0.6.2 Dec 13 08:09:40.321 INFO [stderr] Compiling osoco_xmas2018 v0.1.0 (/source) Dec 13 08:09:44.747 INFO [stderr] error: failed to run custom build command for `osoco_xmas2018 v0.1.0 (/source)` Dec 13 08:09:44.747 INFO [stderr] process didn't exit successfully: `/target/debug/build/osoco_xmas2018-877760c1b0efacdd/build-script-build` (exit code: 101) Dec 13 08:09:44.747 INFO [stderr] --- stderr Dec 13 08:09:44.747 INFO [stderr] thread 'main' panicked at 'failed to create assets directory: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:1009:5 Dec 13 08:09:44.747 INFO [stderr] stack backtrace: Dec 13 08:09:44.747 INFO [stderr] 0: 0x558d570f0003 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2c40bdfb30f25bdd Dec 13 08:09:44.747 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 13 08:09:44.747 INFO [stderr] 1: 0x558d570ea6e8 - std::sys_common::backtrace::_print::he11ceebc70626ac9 Dec 13 08:09:44.747 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Dec 13 08:09:44.747 INFO [stderr] 2: 0x558d570eee82 - std::panicking::default_hook::{{closure}}::h4fde3ffb19c01413 Dec 13 08:09:44.747 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Dec 13 08:09:44.747 INFO [stderr] at src/libstd/panicking.rs:210 Dec 13 08:09:44.747 INFO [stderr] 3: 0x558d570eebf4 - std::panicking::default_hook::hf0c15a583008ed0d Dec 13 08:09:44.747 INFO [stderr] at src/libstd/panicking.rs:224 Dec 13 08:09:44.747 INFO [stderr] 4: 0x558d570ef590 - std::panicking::rust_panic_with_hook::hc1663f6bc7813185 Dec 13 08:09:44.747 INFO [stderr] at src/libstd/panicking.rs:487 Dec 13 08:09:44.747 INFO [stderr] 5: 0x558d570ef111 - std::panicking::continue_panic_fmt::h42bc2d03ddf03b3e Dec 13 08:09:44.747 INFO [stderr] at src/libstd/panicking.rs:394 Dec 13 08:09:44.747 INFO [stderr] 6: 0x558d570eeff5 - rust_begin_unwind Dec 13 08:09:44.747 INFO [stderr] at src/libstd/panicking.rs:321 Dec 13 08:09:44.747 INFO [stderr] 7: 0x558d5710136c - core::panicking::panic_fmt::h44df04385fc0c5a6 Dec 13 08:09:44.747 INFO [stderr] at src/libcore/panicking.rs:95 Dec 13 08:09:44.747 INFO [stderr] 8: 0x558d5705ab30 - core::result::unwrap_failed::h9fca785382f2a530 Dec 13 08:09:44.747 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/macros.rs:26 Dec 13 08:09:44.747 INFO [stderr] 9: 0x558d57059c79 - >::expect::h6c4a15fecb49642b Dec 13 08:09:44.747 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/result.rs:835 Dec 13 08:09:44.747 INFO [stderr] 10: 0x558d56c32f9f - gate_build::asset_packer::AssetPacker::new::h65e0d0e78e8ef773 Dec 13 08:09:44.747 INFO [stderr] at /cargo-home/registry/src/github.com-1ecc6299db9ec823/gate_build-0.6.2/src/asset_packer.rs:49 Dec 13 08:09:44.747 INFO [stderr] 11: 0x558d56c2ffe8 - build_script_build::main::h95b18889cc74a63f Dec 13 08:09:44.747 INFO [stderr] at /source/build.rs:32 Dec 13 08:09:44.747 INFO [stderr] 12: 0x558d56c30def - std::rt::lang_start::{{closure}}::h38b52ca39412cb28 Dec 13 08:09:44.747 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/rt.rs:74 Dec 13 08:09:44.747 INFO [stderr] 13: 0x558d570eef92 - std::panicking::try::do_call::h7a0b92633a1e33d9 Dec 13 08:09:44.747 INFO [stderr] at src/libstd/rt.rs:59 Dec 13 08:09:44.747 INFO [stderr] at src/libstd/panicking.rs:306 Dec 13 08:09:44.747 INFO [stderr] 14: 0x558d570fede9 - __rust_maybe_catch_panic Dec 13 08:09:44.747 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 13 08:09:44.747 INFO [stderr] 15: 0x558d570efa23 - std::rt::lang_start_internal::h3628368e60eab2bb Dec 13 08:09:44.747 INFO [stderr] at src/libstd/panicking.rs:285 Dec 13 08:09:44.747 INFO [stderr] at src/libstd/panic.rs:398 Dec 13 08:09:44.747 INFO [stderr] at src/libstd/rt.rs:58 Dec 13 08:09:44.747 INFO [stderr] 16: 0x558d56c30dc8 - std::rt::lang_start::hd9f75eba6a9f0624 Dec 13 08:09:44.747 INFO [stderr] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/rt.rs:74 Dec 13 08:09:44.747 INFO [stderr] 17: 0x558d56c30349 - main Dec 13 08:09:44.747 INFO [stderr] 18: 0x7f4d7cd2c82f - __libc_start_main Dec 13 08:09:44.747 INFO [stderr] 19: 0x558d56c2fc68 - _start Dec 13 08:09:44.747 INFO [stderr] 20: 0x0 - Dec 13 08:09:44.747 INFO [stderr] Dec 13 08:09:44.747 INFO [stderr] su: No module specific data is present Dec 13 08:09:45.279 INFO running `"docker" "inspect" "1fbc1de320c3ac62780f695fa4b0b3624da7cbd8ac03ae16aceb55964b30ff5f"` Dec 13 08:09:45.479 INFO running `"docker" "rm" "-f" "1fbc1de320c3ac62780f695fa4b0b3624da7cbd8ac03ae16aceb55964b30ff5f"` Dec 13 08:09:45.725 INFO [stdout] 1fbc1de320c3ac62780f695fa4b0b3624da7cbd8ac03ae16aceb55964b30ff5f