Dec 17 18:17:30.048 INFO checking osoco/osoco-xmas2018-wasm against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252 Dec 17 18:17:30.048 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/osoco/osoco-xmas2018-wasm:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"` Dec 17 18:17:30.616 INFO [stdout] 8f19f21ef34264d0eaa49041329bf7592b6caa40a585893b487327e89afbde86 Dec 17 18:17:30.618 INFO running `"docker" "start" "-a" "8f19f21ef34264d0eaa49041329bf7592b6caa40a585893b487327e89afbde86"` Dec 17 18:17:32.303 INFO [stderr] Compiling nodrop v0.1.13 Dec 17 18:17:32.305 INFO [stderr] Compiling adler32 v1.0.3 Dec 17 18:17:32.306 INFO [stderr] Compiling lzw v0.10.0 Dec 17 18:17:32.307 INFO [stderr] Compiling inflate v0.2.0 Dec 17 18:17:32.310 INFO [stderr] Compiling color_quant v1.0.1 Dec 17 18:17:32.313 INFO [stderr] Compiling sdl2-sys v0.27.3 Dec 17 18:17:32.313 INFO [stderr] Compiling scoped_threadpool v0.1.9 Dec 17 18:17:32.332 INFO [stderr] Checking collider v0.3.1 Dec 17 18:17:33.125 INFO [stderr] Compiling arrayvec v0.4.8 Dec 17 18:17:34.608 INFO [stderr] Compiling num_cpus v1.8.0 Dec 17 18:17:38.372 INFO [stderr] Compiling num-integer v0.1.39 Dec 17 18:17:38.416 INFO [stderr] Compiling num-traits v0.1.43 Dec 17 18:17:38.424 INFO [stderr] Compiling gl_generator v0.6.1 Dec 17 18:17:38.509 INFO [stderr] Compiling deflate v0.7.19 Dec 17 18:17:38.616 INFO [stderr] Compiling gif v0.9.2 Dec 17 18:17:38.688 INFO [stderr] Compiling crossbeam-epoch v0.3.1 Dec 17 18:17:39.324 INFO [stderr] Compiling enum_primitive v0.1.1 Dec 17 18:17:42.292 INFO [stderr] Checking sdl2 v0.29.1 Dec 17 18:17:43.657 INFO [stderr] Compiling num-iter v0.1.37 Dec 17 18:17:43.694 INFO [stderr] Compiling num-rational v0.1.42 Dec 17 18:17:44.441 INFO [stderr] Compiling crossbeam-deque v0.2.0 Dec 17 18:17:47.917 INFO [stderr] Compiling rayon-core v1.4.1 Dec 17 18:17:48.428 INFO [stderr] Compiling gl v0.6.5 Dec 17 18:17:55.472 INFO [stderr] Compiling rayon v1.0.3 Dec 17 18:17:58.294 INFO [stderr] Compiling png v0.9.0 Dec 17 18:18:05.589 INFO [stderr] Compiling jpeg-decoder v0.1.15 Dec 17 18:18:10.534 INFO [stderr] Compiling image v0.15.0 Dec 17 18:18:12.712 INFO [stderr] Checking gate v0.6.2 Dec 17 18:18:27.384 INFO [stderr] Compiling gate_build v0.6.2 Dec 17 18:18:29.656 INFO [stderr] Compiling osoco_xmas2018 v0.1.0 (/opt/crater/workdir) Dec 17 18:18:32.503 INFO [stderr] error: failed to run custom build command for `osoco_xmas2018 v0.1.0 (/opt/crater/workdir)` Dec 17 18:18:32.503 INFO [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/osoco_xmas2018-6d1f05780b4da890/build-script-build` (exit code: 101) Dec 17 18:18:32.503 INFO [stderr] --- stderr Dec 17 18:18:32.503 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 17 18:18:32.503 INFO [stderr] stack backtrace: Dec 17 18:18:32.503 INFO [stderr] 0: 0x55b26e181723 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h44947915b4ce106c Dec 17 18:18:32.503 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 17 18:18:32.503 INFO [stderr] 1: 0x55b26e17bfb8 - std::sys_common::backtrace::_print::h9b364e38c5a7c3b7 Dec 17 18:18:32.503 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Dec 17 18:18:32.503 INFO [stderr] 2: 0x55b26e1805a2 - std::panicking::default_hook::{{closure}}::h4a78037420a8f996 Dec 17 18:18:32.503 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Dec 17 18:18:32.503 INFO [stderr] at src/libstd/panicking.rs:210 Dec 17 18:18:32.503 INFO [stderr] 3: 0x55b26e180314 - std::panicking::default_hook::hdb77fdf69b85f0b1 Dec 17 18:18:32.503 INFO [stderr] at src/libstd/panicking.rs:225 Dec 17 18:18:32.503 INFO [stderr] 4: 0x55b26e180cb0 - std::panicking::rust_panic_with_hook::hbe5771a12dc74a18 Dec 17 18:18:32.503 INFO [stderr] at src/libstd/panicking.rs:488 Dec 17 18:18:32.503 INFO [stderr] 5: 0x55b26e180831 - std::panicking::continue_panic_fmt::hcd43bdf9728281f0 Dec 17 18:18:32.503 INFO [stderr] at src/libstd/panicking.rs:395 Dec 17 18:18:32.503 INFO [stderr] 6: 0x55b26e180715 - rust_begin_unwind Dec 17 18:18:32.503 INFO [stderr] at src/libstd/panicking.rs:322 Dec 17 18:18:32.503 INFO [stderr] 7: 0x55b26e192bac - core::panicking::panic_fmt::h41f7fe147eb7ed1e Dec 17 18:18:32.503 INFO [stderr] at src/libcore/panicking.rs:95 Dec 17 18:18:32.503 INFO [stderr] 8: 0x55b26e0ecae0 - core::result::unwrap_failed::hafabd666431a02a6 Dec 17 18:18:32.503 INFO [stderr] at /rustc/0b8c5828f68d7b2840b81fa51239346dc97fef5a/src/libcore/macros.rs:26 Dec 17 18:18:32.503 INFO [stderr] 9: 0x55b26e0ebbb9 - >::expect::hde57b186599498d6 Dec 17 18:18:32.503 INFO [stderr] at /rustc/0b8c5828f68d7b2840b81fa51239346dc97fef5a/src/libcore/result.rs:835 Dec 17 18:18:32.503 INFO [stderr] 10: 0x55b26dcc4caf - gate_build::asset_packer::AssetPacker::new::h86fe0d468c4c2f8f Dec 17 18:18:32.503 INFO [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gate_build-0.6.2/src/asset_packer.rs:49 Dec 17 18:18:32.503 INFO [stderr] 11: 0x55b26dcc1e18 - build_script_build::main::h7e091869ecc02bb4 Dec 17 18:18:32.503 INFO [stderr] at /opt/crater/workdir/build.rs:32 Dec 17 18:18:32.503 INFO [stderr] 12: 0x55b26dcc2aff - std::rt::lang_start::{{closure}}::h31314f98aff64098 Dec 17 18:18:32.503 INFO [stderr] at /rustc/0b8c5828f68d7b2840b81fa51239346dc97fef5a/src/libstd/rt.rs:74 Dec 17 18:18:32.503 INFO [stderr] 13: 0x55b26e1806b2 - std::panicking::try::do_call::hdfd0d6403b456967 Dec 17 18:18:32.503 INFO [stderr] at src/libstd/rt.rs:59 Dec 17 18:18:32.503 INFO [stderr] at src/libstd/panicking.rs:307 Dec 17 18:18:32.503 INFO [stderr] 14: 0x55b26e190699 - __rust_maybe_catch_panic Dec 17 18:18:32.503 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 17 18:18:32.503 INFO [stderr] 15: 0x55b26e181143 - std::rt::lang_start_internal::h3c59079606e8bd8c Dec 17 18:18:32.503 INFO [stderr] at src/libstd/panicking.rs:286 Dec 17 18:18:32.503 INFO [stderr] at src/libstd/panic.rs:398 Dec 17 18:18:32.503 INFO [stderr] at src/libstd/rt.rs:58 Dec 17 18:18:32.503 INFO [stderr] 16: 0x55b26dcc2ad8 - std::rt::lang_start::h2b26cb53dd63bdee Dec 17 18:18:32.503 INFO [stderr] at /rustc/0b8c5828f68d7b2840b81fa51239346dc97fef5a/src/libstd/rt.rs:74 Dec 17 18:18:32.503 INFO [stderr] 17: 0x55b26dcc2179 - main Dec 17 18:18:32.503 INFO [stderr] 18: 0x7fa72d6fe2e0 - __libc_start_main Dec 17 18:18:32.503 INFO [stderr] 19: 0x55b26dcc1979 - _start Dec 17 18:18:32.503 INFO [stderr] 20: 0x0 - Dec 17 18:18:32.503 INFO [stderr] Dec 17 18:18:33.529 INFO running `"docker" "inspect" "8f19f21ef34264d0eaa49041329bf7592b6caa40a585893b487327e89afbde86"` Dec 17 18:18:33.904 INFO running `"docker" "rm" "-f" "8f19f21ef34264d0eaa49041329bf7592b6caa40a585893b487327e89afbde86"` Dec 17 18:18:34.216 INFO [stdout] 8f19f21ef34264d0eaa49041329bf7592b6caa40a585893b487327e89afbde86