[INFO] updating cached repository osoco/osoco-xmas2018-wasm [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/osoco/osoco-xmas2018-wasm [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/osoco/osoco-xmas2018-wasm" "work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/gh/osoco/osoco-xmas2018-wasm"` [INFO] [stderr] Cloning into 'work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/gh/osoco/osoco-xmas2018-wasm'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/osoco/osoco-xmas2018-wasm" "work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/gh/osoco/osoco-xmas2018-wasm"` [INFO] [stderr] Cloning into 'work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/gh/osoco/osoco-xmas2018-wasm'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0dc6a6072c6d7a9f9957d9d488222d12840d4be6 [INFO] sha for GitHub repo osoco/osoco-xmas2018-wasm: 0dc6a6072c6d7a9f9957d9d488222d12840d4be6 [INFO] validating manifest of osoco/osoco-xmas2018-wasm on toolchain master#e2f221c75932de7a29845c8d6f1f73536ad00c41 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of osoco/osoco-xmas2018-wasm on toolchain try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0bfb90d213a93e466b33d078a5b535a2a6f9c5ff-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing osoco/osoco-xmas2018-wasm [INFO] finished frobbing osoco/osoco-xmas2018-wasm [INFO] frobbed toml for osoco/osoco-xmas2018-wasm written to work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/gh/osoco/osoco-xmas2018-wasm/Cargo.toml [INFO] started frobbing osoco/osoco-xmas2018-wasm [INFO] finished frobbing osoco/osoco-xmas2018-wasm [INFO] frobbed toml for osoco/osoco-xmas2018-wasm written to work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/gh/osoco/osoco-xmas2018-wasm/Cargo.toml [INFO] crate osoco/osoco-xmas2018-wasm has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0bfb90d213a93e466b33d078a5b535a2a6f9c5ff-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking osoco/osoco-xmas2018-wasm against master#e2f221c75932de7a29845c8d6f1f73536ad00c41 for pr-57617 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57617/worker-0/master#e2f221c75932de7a29845c8d6f1f73536ad00c41:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/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" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 1a7cbc72f16951cf11109eb76d12ab29f55bf8c71fcad3664ff9fae3db860f36 [INFO] running `"docker" "start" "-a" "1a7cbc72f16951cf11109eb76d12ab29f55bf8c71fcad3664ff9fae3db860f36"` [INFO] [stderr] Compiling adler32 v1.0.3 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling inflate v0.2.0 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling color_quant v1.0.1 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling sdl2-sys v0.27.3 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling deflate v0.7.19 [INFO] [stderr] Checking collider v0.3.1 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling gif v0.9.2 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling gl_generator v0.6.1 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking sdl2 v0.29.1 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling gl v0.6.5 [INFO] [stderr] Compiling png v0.9.0 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling image v0.15.0 [INFO] [stderr] Checking gate v0.6.2 [INFO] [stderr] Compiling gate_build v0.6.2 [INFO] [stderr] Compiling osoco_xmas2018 v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error: failed to run custom build command for `osoco_xmas2018 v0.1.0 (/opt/crater/workdir)` [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/osoco_xmas2018-fe1eb84dfa74cc7e/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [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:997:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55c000298933 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h867dd4f50c64e390 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x55c000294448 - std::sys_common::backtrace::_print::hf9ad074a8b537f77 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:70 [INFO] [stderr] 2: 0x55c000297492 - std::panicking::default_hook::{{closure}}::h84276f9257304ae5 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:58 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 3: 0x55c000297204 - std::panicking::default_hook::h256aa90052ecf34a [INFO] [stderr] at src/libstd/panicking.rs:215 [INFO] [stderr] 4: 0x55c000297ba0 - std::panicking::rust_panic_with_hook::hf78d126da5c37246 [INFO] [stderr] at src/libstd/panicking.rs:478 [INFO] [stderr] 5: 0x55c000297721 - std::panicking::continue_panic_fmt::hf4742d3e110a10be [INFO] [stderr] at src/libstd/panicking.rs:385 [INFO] [stderr] 6: 0x55c000297605 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:312 [INFO] [stderr] 7: 0x55c0002ac0cc - core::panicking::panic_fmt::h02d8cfb3906e050d [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 8: 0x55c000205470 - core::result::unwrap_failed::h59b6f2d25a4b5b68 [INFO] [stderr] at /rustc/e2f221c75932de7a29845c8d6f1f73536ad00c41/src/libcore/macros.rs:16 [INFO] [stderr] 9: 0x55c000204709 - >::expect::h1b0325d9401ccdb5 [INFO] [stderr] at /rustc/e2f221c75932de7a29845c8d6f1f73536ad00c41/src/libcore/result.rs:825 [INFO] [stderr] 10: 0x55bfffddf23f - gate_build::asset_packer::AssetPacker::new::hc5ed1f3d882ae020 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gate_build-0.6.2/src/asset_packer.rs:49 [INFO] [stderr] 11: 0x55bfffddcd08 - build_script_build::main::h38a1ea3a0e514a96 [INFO] [stderr] at /opt/crater/workdir/build.rs:32 [INFO] [stderr] 12: 0x55bfffddc09f - std::rt::lang_start::{{closure}}::h4b0838d21c14767f [INFO] [stderr] at /rustc/e2f221c75932de7a29845c8d6f1f73536ad00c41/src/libstd/rt.rs:64 [INFO] [stderr] 13: 0x55c0002975a2 - std::panicking::try::do_call::hd15c5e8e2521231c [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:297 [INFO] [stderr] 14: 0x55c00029c0f9 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:92 [INFO] [stderr] 15: 0x55c0002981b5 - std::rt::lang_start_internal::hf70c4d238c71a004 [INFO] [stderr] at src/libstd/panicking.rs:276 [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 16: 0x55bfffddc078 - std::rt::lang_start::h7bd37f66920f1a13 [INFO] [stderr] at /rustc/e2f221c75932de7a29845c8d6f1f73536ad00c41/src/libstd/rt.rs:64 [INFO] [stderr] 17: 0x55bfffddd069 - main [INFO] [stderr] 18: 0x7fab75c322e0 - __libc_start_main [INFO] [stderr] 19: 0x55bfffddbf29 - _start [INFO] [stderr] 20: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "1a7cbc72f16951cf11109eb76d12ab29f55bf8c71fcad3664ff9fae3db860f36"` [INFO] running `"docker" "rm" "-f" "1a7cbc72f16951cf11109eb76d12ab29f55bf8c71fcad3664ff9fae3db860f36"` [INFO] [stdout] 1a7cbc72f16951cf11109eb76d12ab29f55bf8c71fcad3664ff9fae3db860f36