[INFO] crate amethyst_core 0.6.0 is already in cache [INFO] extracting crate amethyst_core 0.6.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/amethyst_core/0.6.0 [INFO] extracting crate amethyst_core 0.6.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/amethyst_core/0.6.0 [INFO] validating manifest of amethyst_core-0.6.0 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of amethyst_core-0.6.0 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing amethyst_core-0.6.0 [INFO] finished frobbing amethyst_core-0.6.0 [INFO] frobbed toml for amethyst_core-0.6.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/amethyst_core/0.6.0/Cargo.toml [INFO] started frobbing amethyst_core-0.6.0 [INFO] finished frobbing amethyst_core-0.6.0 [INFO] frobbed toml for amethyst_core-0.6.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/amethyst_core/0.6.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing amethyst_core-0.6.0 against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/amethyst_core/0.6.0:/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] c760da19252f8ffb9d49c1070f22eca7d10369250ec35d01f15c4c2cbad32007 [INFO] running `"docker" "start" "-a" "c760da19252f8ffb9d49c1070f22eca7d10369250ec35d01f15c4c2cbad32007"` [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling amethyst_error v0.1.0 [INFO] [stderr] Compiling smallvec v0.6.10 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling rayon v1.1.0 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling alga v0.9.1 [INFO] [stderr] Compiling quickcheck v0.8.5 [INFO] [stderr] Compiling crossbeam-channel v0.2.6 [INFO] [stderr] Compiling crossbeam v0.4.1 [INFO] [stderr] Compiling alga_derive v0.9.1 [INFO] [stderr] Compiling shred v0.7.2 [INFO] [stderr] Compiling hibitset v0.5.4 [INFO] [stderr] Compiling nalgebra v0.18.0 [INFO] [stderr] Compiling specs v0.14.3 [INFO] [stderr] Compiling specs-hierarchy v0.3.1 [INFO] [stderr] Compiling amethyst_core v0.6.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 34s [INFO] running `"docker" "inspect" "c760da19252f8ffb9d49c1070f22eca7d10369250ec35d01f15c4c2cbad32007"` [INFO] running `"docker" "rm" "-f" "c760da19252f8ffb9d49c1070f22eca7d10369250ec35d01f15c4c2cbad32007"` [INFO] [stdout] c760da19252f8ffb9d49c1070f22eca7d10369250ec35d01f15c4c2cbad32007 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/amethyst_core/0.6.0:/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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 08c6e61fbcb5672be8a0fbef8f0ae9b84bb3e46acf72c14608ceb8c6546cf600 [INFO] running `"docker" "start" "-a" "08c6e61fbcb5672be8a0fbef8f0ae9b84bb3e46acf72c14608ceb8c6546cf600"` [INFO] [stderr] Compiling colorful v0.2.1 [INFO] [stderr] Compiling static_assertions v0.3.3 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Compiling winapi v0.3.7 [INFO] [stderr] Compiling xi-unicode v0.1.0 [INFO] [stderr] Compiling hound v3.4.0 [INFO] [stderr] Compiling claxon v0.4.2 [INFO] [stderr] Compiling float-ord v0.2.0 [INFO] [stderr] Compiling httpdate v0.3.2 [INFO] [stderr] Compiling minimp3-sys v0.3.1 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling servo-fontconfig-sys v4.0.7 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Compiling servo-freetype-sys v4.0.5 [INFO] [stderr] Compiling stackvector v1.0.6 [INFO] [stderr] Compiling lexical-core v0.4.3 [INFO] [stderr] Compiling lexical v2.2.2 [INFO] [stderr] Compiling im v12.3.4 [INFO] [stderr] Compiling sentry v0.15.5 [INFO] [stderr] Compiling rustc_version_runtime v0.1.5 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling xcb v0.8.2 [INFO] [stderr] Compiling slice-deque v0.2.4 [INFO] [stderr] Compiling memmap v0.6.2 [INFO] [stderr] Compiling uname v0.1.1 [INFO] [stderr] Compiling hostname v0.1.5 [INFO] [stderr] Compiling ogg v0.7.0 [INFO] [stderr] Compiling sized-chunks v0.1.3 [INFO] [stderr] Compiling dlib v0.4.1 [INFO] [stderr] error: failed to run custom build command for `rustc_version_runtime v0.1.5` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/rustc_version_runtime-74cd8cc44b3a9c3b/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55b4d5696493 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x55b4d56920cb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x55b4d5695326 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 3: 0x55b4d56950b9 - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x55b4d569597f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x55b4d5695501 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stderr] at src/libstd/panicking.rs:381 [INFO] [stderr] 6: 0x55b4d56953e5 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:308 [INFO] [stderr] 7: 0x55b4d56aa58c - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 8: 0x55b4d5663652 - core::result::unwrap_failed::h2b99aabfe1bb3294 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stderr] 9: 0x55b4d5663da6 - core::result::Result::unwrap::hde1400fd2847a9a4 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:800 [INFO] [stderr] 10: 0x55b4d566146a - build_script_build::main::h5be07641fa09d4aa [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc_version_runtime-0.1.5/build.rs:27 [INFO] [stderr] 11: 0x55b4d5662c1f - std::rt::lang_start::{{closure}}::h6a1bf032ecf82fa2 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stderr] 12: 0x55b4d56953d2 - std::panicking::try::do_call::hc3d8373a0b215f51 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:293 [INFO] [stderr] 13: 0x55b4d569b9d9 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 14: 0x55b4d5695e8c - std::rt::lang_start_internal::he5218c8b95d395f2 [INFO] [stderr] at src/libstd/panicking.rs:272 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 15: 0x55b4d5662bf8 - std::rt::lang_start::hf01d93b71c8812a0 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stderr] 16: 0x55b4d5662469 - main [INFO] [stderr] 17: 0x7f3987a552e0 - __libc_start_main [INFO] [stderr] 18: 0x55b4d5660de9 - _start [INFO] [stderr] 19: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "08c6e61fbcb5672be8a0fbef8f0ae9b84bb3e46acf72c14608ceb8c6546cf600"` [INFO] running `"docker" "rm" "-f" "08c6e61fbcb5672be8a0fbef8f0ae9b84bb3e46acf72c14608ceb8c6546cf600"` [INFO] [stdout] 08c6e61fbcb5672be8a0fbef8f0ae9b84bb3e46acf72c14608ceb8c6546cf600