[INFO] updating cached repository dylanmckay/avr-test-suite [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/dylanmckay/avr-test-suite [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/dylanmckay/avr-test-suite" "work/ex/beta-1.37-6/sources/1.36.0/gh/dylanmckay/avr-test-suite"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/dylanmckay/avr-test-suite'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/dylanmckay/avr-test-suite" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dylanmckay/avr-test-suite"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dylanmckay/avr-test-suite'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 7cf2d2b26a462c4dd62b960f92659e522e062f30 [INFO] sha for GitHub repo dylanmckay/avr-test-suite: 7cf2d2b26a462c4dd62b960f92659e522e062f30 [INFO] validating manifest of dylanmckay/avr-test-suite 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 dylanmckay/avr-test-suite 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 dylanmckay/avr-test-suite [INFO] finished frobbing dylanmckay/avr-test-suite [INFO] frobbed toml for dylanmckay/avr-test-suite written to work/ex/beta-1.37-6/sources/1.36.0/gh/dylanmckay/avr-test-suite/Cargo.toml [INFO] started frobbing dylanmckay/avr-test-suite [INFO] finished frobbing dylanmckay/avr-test-suite [INFO] frobbed toml for dylanmckay/avr-test-suite written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dylanmckay/avr-test-suite/Cargo.toml [INFO] crate dylanmckay/avr-test-suite already has a lockfile, it will not be regenerated [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] [stderr] Blocking waiting for file lock on package cache [INFO] testing dylanmckay/avr-test-suite 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-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/dylanmckay/avr-test-suite:/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] 731ec791509eaea812a60fdf7ff8302cbb035b2bf32a8d143a6bc7cdec8f999a [INFO] running `"docker" "start" "-a" "731ec791509eaea812a60fdf7ff8302cbb035b2bf32a8d143a6bc7cdec8f999a"` [INFO] [stderr] Compiling which v1.0.5 [INFO] [stderr] Compiling regex-syntax v0.6.6 [INFO] [stderr] Compiling vsprintf v1.0.1 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling clang-sys v0.21.2 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling error-chain v0.12.0 [INFO] [stderr] Compiling cexpr v0.2.3 [INFO] [stderr] Compiling env_logger v0.4.3 [INFO] [stderr] Compiling bindgen v0.32.3 [INFO] [stderr] Compiling regex v1.1.6 [INFO] [stderr] Compiling lit v0.3.4 [INFO] [stderr] Compiling simavr-sys v1.5.9 [INFO] [stderr] error: failed to run custom build command for `simavr-sys v1.5.9` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/simavr-sys-b0a50981d345f229/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'could not write bindings to file: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5643c82fba43 - 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: 0x5643c82f738b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x5643c82fa766 - 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: 0x5643c82fa4f9 - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x5643c82fae6f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x5643c82fa9f1 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stderr] at src/libstd/panicking.rs:381 [INFO] [stderr] 6: 0x5643c82fa8d5 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:308 [INFO] [stderr] 7: 0x5643c83162fc - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 8: 0x5643c82de817 - core::result::unwrap_failed::h49023f677c8dc4f7 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stderr] 9: 0x5643c7d9aba9 - core::result::Result::expect::h152f2c231a0cb557 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827 [INFO] [stderr] 10: 0x5643c7ca4cc5 - build_script_build::main::heb49686d5eb1781a [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/simavr-sys-1.5.9/build.rs:56 [INFO] [stderr] 11: 0x5643c7ca940f - std::rt::lang_start::{{closure}}::hb95fe381158db809 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stderr] 12: 0x5643c82fa872 - 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: 0x5643c8302a49 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 14: 0x5643c82fb37c - 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: 0x5643c7ca93e8 - std::rt::lang_start::h77a555535490ecd1 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stderr] 16: 0x5643c7ca5ac9 - main [INFO] [stderr] 17: 0x7fb4c942c2e0 - __libc_start_main [INFO] [stderr] 18: 0x5643c7c997d9 - _start [INFO] [stderr] 19: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "731ec791509eaea812a60fdf7ff8302cbb035b2bf32a8d143a6bc7cdec8f999a"` [INFO] running `"docker" "rm" "-f" "731ec791509eaea812a60fdf7ff8302cbb035b2bf32a8d143a6bc7cdec8f999a"` [INFO] [stdout] 731ec791509eaea812a60fdf7ff8302cbb035b2bf32a8d143a6bc7cdec8f999a