[INFO] updating cached repository booyaa/gate_issue_2 [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/booyaa/gate_issue_2 [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/booyaa/gate_issue_2" "work/ex/beta-1.38-1/sources/1.37.0/gh/booyaa/gate_issue_2"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/booyaa/gate_issue_2'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/booyaa/gate_issue_2" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/booyaa/gate_issue_2"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/booyaa/gate_issue_2'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 1796ba7f3985357707df5b4d875b1469eca08197 [INFO] sha for GitHub repo booyaa/gate_issue_2: 1796ba7f3985357707df5b4d875b1469eca08197 [INFO] validating manifest of booyaa/gate_issue_2 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 booyaa/gate_issue_2 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 booyaa/gate_issue_2 [INFO] finished frobbing booyaa/gate_issue_2 [INFO] frobbed toml for booyaa/gate_issue_2 written to work/ex/beta-1.38-1/sources/1.37.0/gh/booyaa/gate_issue_2/Cargo.toml [INFO] started frobbing booyaa/gate_issue_2 [INFO] finished frobbing booyaa/gate_issue_2 [INFO] frobbed toml for booyaa/gate_issue_2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/booyaa/gate_issue_2/Cargo.toml [INFO] crate booyaa/gate_issue_2 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 booyaa/gate_issue_2 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/booyaa/gate_issue_2:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 7a5d1e33d27ffe0764a318d1c70991ff9a13aa84c7f9904e19401445a787b18f [INFO] running `"docker" "start" "-a" "7a5d1e33d27ffe0764a318d1c70991ff9a13aa84c7f9904e19401445a787b18f"` [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling sdl2-sys v0.27.3 [INFO] [stderr] Compiling png v0.9.0 [INFO] [stderr] Compiling gl_generator v0.6.1 [INFO] [stderr] Compiling jpeg-decoder v0.1.14 [INFO] [stderr] Compiling sdl2 v0.29.1 [INFO] [stderr] Compiling image v0.15.0 [INFO] [stderr] Compiling gl v0.6.5 [INFO] [stderr] Compiling gate_build v0.2.1 [INFO] [stderr] Compiling sdl2_mac_ogg v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Compiling gate v0.2.1 (https://github.com/booyaa/gate.git#65b5974f) [INFO] [stderr] error: failed to run custom build command for `sdl2_mac_ogg v0.1.0 (/opt/crater/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/sdl2_mac_ogg-c9d8cab0c79ed412/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:1084:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x557156368bdb - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x557156368bdb - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x557156368bdb - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x557156368bdb - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x557156368bdb - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x5571563688b6 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55715636934d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x557156368ed2 - std::panicking::continue_panic_fmt::he38ad41d6304a12c [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x557156368db6 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x557156380fcd - core::panicking::panic_fmt::h1bc6de43c92ad80c [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x5571563810c7 - core::result::unwrap_failed::hd83f272814becce6 [INFO] [stderr] at src/libcore/result.rs:1084 [INFO] [stderr] 11: 0x5571562c0429 - core::result::Result::expect::h2fd834d8f60830aa [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/result.rs:879 [INFO] [stderr] 12: 0x557155e735ef - gate_build::asset_packer::AssetPacker::new::ha893c6b3b6062f9f [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gate_build-0.2.1/src/asset_packer.rs:50 [INFO] [stderr] 13: 0x557155e7281b - build_script_build::main::hc19991845171d946 [INFO] [stderr] at /opt/crater/workdir/build.rs:13 [INFO] [stderr] 14: 0x557155e72c10 - std::rt::lang_start::{{closure}}::hdc4df3b7b495ba93 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64 [INFO] [stderr] 15: 0x557156368d53 - std::rt::lang_start_internal::{{closure}}::hf367a5a6ae52b0ce [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 16: 0x557156368d53 - std::panicking::try::do_call::h9d779bc5e27e3284 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 17: 0x55715636ce7a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 18: 0x55715636991d - std::panicking::try::h4af22d9cb0afa351 [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 19: 0x55715636991d - std::panic::catch_unwind::hbb68a9ada87bfb97 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 20: 0x55715636991d - std::rt::lang_start_internal::hba9e09d74440ce4d [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 21: 0x557155e72be9 - std::rt::lang_start::haea33bebf9588d5c [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64 [INFO] [stderr] 22: 0x557155e72b9a - main [INFO] [stderr] 23: 0x7efea8a2a2e1 - __libc_start_main [INFO] [stderr] 24: 0x557155e725aa - _start [INFO] [stderr] 25: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "7a5d1e33d27ffe0764a318d1c70991ff9a13aa84c7f9904e19401445a787b18f"` [INFO] running `"docker" "rm" "-f" "7a5d1e33d27ffe0764a318d1c70991ff9a13aa84c7f9904e19401445a787b18f"` [INFO] [stdout] 7a5d1e33d27ffe0764a318d1c70991ff9a13aa84c7f9904e19401445a787b18f