[INFO] updating cached repository the-electric-computer-company/ele [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/the-electric-computer-company/ele [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/the-electric-computer-company/ele" "work/ex/beta-1.37-6/sources/1.36.0/gh/the-electric-computer-company/ele"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/the-electric-computer-company/ele'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/the-electric-computer-company/ele" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/the-electric-computer-company/ele"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/the-electric-computer-company/ele'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] db631a66a0464c4bcd93cc4bebd67e7da708b850 [INFO] sha for GitHub repo the-electric-computer-company/ele: db631a66a0464c4bcd93cc4bebd67e7da708b850 [INFO] validating manifest of the-electric-computer-company/ele 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 the-electric-computer-company/ele 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 the-electric-computer-company/ele [INFO] finished frobbing the-electric-computer-company/ele [INFO] frobbed toml for the-electric-computer-company/ele written to work/ex/beta-1.37-6/sources/1.36.0/gh/the-electric-computer-company/ele/Cargo.toml [INFO] started frobbing the-electric-computer-company/ele [INFO] finished frobbing the-electric-computer-company/ele [INFO] frobbed toml for the-electric-computer-company/ele written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/the-electric-computer-company/ele/Cargo.toml [INFO] crate the-electric-computer-company/ele 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] testing the-electric-computer-company/ele 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-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/the-electric-computer-company/ele:/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] 94af68bf65c45aaf8bb164e5393221ce31a6ef74d1fc3c433cde7ccf2fa976ff [INFO] running `"docker" "start" "-a" "94af68bf65c45aaf8bb164e5393221ce31a6ef74d1fc3c433cde7ccf2fa976ff"` [INFO] [stderr] Compiling protobuf v2.0.4 [INFO] [stderr] Compiling serde v1.0.71 [INFO] [stderr] Compiling httpbis v0.7.0 [INFO] [stderr] Compiling termcolor v1.0.1 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling tokio-executor v0.1.3 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling unix_socket v0.5.0 [INFO] [stderr] Compiling openssl-sys v0.9.35 [INFO] [stderr] Compiling libsqlite3-sys v0.9.1 [INFO] [stderr] Compiling tokio-timer v0.1.2 [INFO] [stderr] Compiling base64 v0.9.2 [INFO] [stderr] Compiling bytes v0.4.9 [INFO] [stderr] Compiling protoc v2.0.4 [INFO] [stderr] Compiling tls-api v0.1.20 [INFO] [stderr] Compiling aho-corasick v0.6.6 [INFO] [stderr] Compiling quote v0.6.5 [INFO] [stderr] Compiling tokio-timer v0.2.5 [INFO] [stderr] Compiling mio v0.6.15 [INFO] [stderr] Compiling tls-api-stub v0.1.20 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling crossbeam-epoch v0.4.3 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Compiling syn v0.14.7 [INFO] [stderr] Compiling digest v0.7.5 [INFO] [stderr] Compiling tokio-io v0.1.7 [INFO] [stderr] Compiling sha2 v0.7.1 [INFO] [stderr] Compiling openssl v0.9.24 [INFO] [stderr] Compiling regex v1.0.2 [INFO] [stderr] Compiling crossbeam-deque v0.3.1 [INFO] [stderr] Compiling tokio-codec v0.1.0 [INFO] [stderr] Compiling tokio-threadpool v0.1.5 [INFO] [stderr] Compiling tokio-reactor v0.1.3 [INFO] [stderr] Compiling mio-uds v0.6.6 [INFO] [stderr] Compiling tokio-udp v0.1.1 [INFO] [stderr] Compiling tokio-tcp v0.1.1 [INFO] [stderr] Compiling tokio-fs v0.1.3 [INFO] [stderr] Compiling tokio v0.1.7 [INFO] [stderr] Compiling native-tls v0.1.5 [INFO] [stderr] Compiling tls-api-native-tls v0.1.20 [INFO] [stderr] Compiling structopt-derive v0.2.10 [INFO] [stderr] Compiling uuid v0.6.5 [INFO] [stderr] Compiling tokio-core v0.1.17 [INFO] [stderr] Compiling env_logger v0.5.12 [INFO] [stderr] Compiling structopt v0.2.10 [INFO] [stderr] Compiling tokio-uds v0.1.7 [INFO] [stderr] Compiling tokio-tls-api v0.1.20 [INFO] [stderr] Compiling protobuf-codegen v2.0.4 [INFO] [stderr] Compiling grpc-compiler v0.5.0 [INFO] [stderr] Compiling protoc-rust v2.0.4 [INFO] [stderr] Compiling protoc-rust-grpc v0.5.0 [INFO] [stderr] Compiling ele v0.0.0 (/opt/crater/workdir) [INFO] [stderr] error: failed to run custom build command for `ele v0.0.0 (/opt/crater/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/ele-02399e52b0dd2631/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'protoc-rust-grpc: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x563c2534ba63 - 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: 0x563c25346fbb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x563c2534a886 - 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: 0x563c2534a619 - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x563c2534aedf - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x563c2534aa61 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stderr] at src/libstd/panicking.rs:381 [INFO] [stderr] 6: 0x563c2534a945 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:308 [INFO] [stderr] 7: 0x563c2536503c - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 8: 0x563c250cfff7 - core::result::unwrap_failed::hfa424d459ca0e326 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stderr] 9: 0x563c250743f9 - core::result::Result::expect::h0364bbe541af0847 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827 [INFO] [stderr] 10: 0x563c25074625 - build_script_build::main::h093f8a86c53c2a4d [INFO] [stderr] at /opt/crater/workdir/build.rs:10 [INFO] [stderr] 11: 0x563c2507482f - std::rt::lang_start::{{closure}}::h78a6a0ca190a379a [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stderr] 12: 0x563c2534a932 - 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: 0x563c25351db9 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 14: 0x563c2534b3ec - 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: 0x563c25074808 - std::rt::lang_start::hc7154bee8bab7209 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stderr] 16: 0x563c25074799 - main [INFO] [stderr] 17: 0x7f6690c602e0 - __libc_start_main [INFO] [stderr] 18: 0x563c25074169 - _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" "94af68bf65c45aaf8bb164e5393221ce31a6ef74d1fc3c433cde7ccf2fa976ff"` [INFO] running `"docker" "rm" "-f" "94af68bf65c45aaf8bb164e5393221ce31a6ef74d1fc3c433cde7ccf2fa976ff"` [INFO] [stdout] 94af68bf65c45aaf8bb164e5393221ce31a6ef74d1fc3c433cde7ccf2fa976ff