[INFO] updating cached repository https://github.com/marcelbuesing/protobuf-codegen-pure-example [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e706ddf0463ea40a02913f9bbb176a9985081c7b [INFO] checking marcelbuesing/protobuf-codegen-pure-example against try#662bf71cc5bbfe44a109ab5b7205e12ec319754c for pr-67531 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcelbuesing%2Fprotobuf-codegen-pure-example" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/marcelbuesing/protobuf-codegen-pure-example on toolchain 662bf71cc5bbfe44a109ab5b7205e12ec319754c [INFO] running `"/workspace/cargo-home/bin/cargo" "+662bf71cc5bbfe44a109ab5b7205e12ec319754c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/marcelbuesing/protobuf-codegen-pure-example [INFO] finished tweaking git repo https://github.com/marcelbuesing/protobuf-codegen-pure-example [INFO] tweaked toml for git repo https://github.com/marcelbuesing/protobuf-codegen-pure-example written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/marcelbuesing/protobuf-codegen-pure-example already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+662bf71cc5bbfe44a109ab5b7205e12ec319754c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+662bf71cc5bbfe44a109ab5b7205e12ec319754c" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 6088f6f51c3cce1094a5ee6fcac8753f382b5af4fe2f6e65bf8866320f31e7e3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "6088f6f51c3cce1094a5ee6fcac8753f382b5af4fe2f6e65bf8866320f31e7e3"` [INFO] [stderr] Compiling protobuf v2.8.0 [INFO] [stderr] Compiling protobuf-codegen v2.8.0 [INFO] [stderr] Compiling protobuf-codegen-pure v2.8.0 [INFO] [stderr] Compiling protofbuf-codegen-pure-example v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `protofbuf-codegen-pure-example v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/protofbuf-codegen-pure-example-0f7d9851723f7f32/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'protoc: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:1188:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55ab62c7f374 - backtrace::backtrace::libunwind::trace::hd42437fd62966669 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55ab62c7f374 - backtrace::backtrace::trace_unsynchronized::h0ae20d5385defeb5 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55ab62c7f374 - std::sys_common::backtrace::_print_fmt::h894a1bdf0a2dfa40 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:84 [INFO] [stderr] 3: 0x55ab62c7f374 - ::fmt::hddc3494f848f9e38 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:61 [INFO] [stderr] 4: 0x55ab62c9e40c - core::fmt::write::h82684cbacf4572fd [INFO] [stderr] at src/libcore/fmt/mod.rs:1057 [INFO] [stderr] 5: 0x55ab62c7d777 - std::io::Write::write_fmt::h4bd3be855b331f66 [INFO] [stderr] at src/libstd/io/mod.rs:1426 [INFO] [stderr] 6: 0x55ab62c8135e - std::sys_common::backtrace::_print::hdadd72de21a0032c [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:65 [INFO] [stderr] 7: 0x55ab62c8135e - std::sys_common::backtrace::print::hc9a2260feb2dd213 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:50 [INFO] [stderr] 8: 0x55ab62c8135e - std::panicking::default_hook::{{closure}}::hfac9dc1510e753c1 [INFO] [stderr] at src/libstd/panicking.rs:193 [INFO] [stderr] 9: 0x55ab62c81051 - std::panicking::default_hook::hc7eafbac653c9df8 [INFO] [stderr] at src/libstd/panicking.rs:210 [INFO] [stderr] 10: 0x55ab62c8198b - std::panicking::rust_panic_with_hook::h329f267bfc6e2a08 [INFO] [stderr] at src/libstd/panicking.rs:471 [INFO] [stderr] 11: 0x55ab62c8153e - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:375 [INFO] [stderr] 12: 0x55ab62c9a97e - core::panicking::panic_fmt::h707a71bce62894a4 [INFO] [stderr] at src/libcore/panicking.rs:84 [INFO] [stderr] 13: 0x55ab62c9aa77 - core::result::unwrap_failed::h62bc99fbd21063ad [INFO] [stderr] at src/libcore/result.rs:1188 [INFO] [stderr] 14: 0x55ab62990d99 - core::result::Result::expect::h60954305c73c12b5 [INFO] [stderr] at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libcore/result.rs:983 [INFO] [stderr] 15: 0x55ab62990c8e - build_script_build::main::h26dbd117ee02f2b4 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:4 [INFO] [stderr] 16: 0x55ab62990b20 - std::rt::lang_start::{{closure}}::h04154ddd96c2f019 [INFO] [stderr] at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/rt.rs:67 [INFO] [stderr] 17: 0x55ab62c81423 - std::rt::lang_start_internal::{{closure}}::hbb1b07b87d5f3ad5 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 18: 0x55ab62c81423 - std::panicking::try::do_call::h6e19ab244d86783a [INFO] [stderr] at src/libstd/panicking.rs:292 [INFO] [stderr] 19: 0x55ab62c8366a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:78 [INFO] [stderr] 20: 0x55ab62c81e20 - std::panicking::try::hdd1b28af511821c4 [INFO] [stderr] at src/libstd/panicking.rs:270 [INFO] [stderr] 21: 0x55ab62c81e20 - std::panic::catch_unwind::h25a12636be762420 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x55ab62c81e20 - std::rt::lang_start_internal::ha1533bbeabcd97f0 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 23: 0x55ab62990af9 - std::rt::lang_start::h6fc0dc16fd43dc38 [INFO] [stderr] at /rustc/662bf71cc5bbfe44a109ab5b7205e12ec319754c/src/libstd/rt.rs:67 [INFO] [stderr] 24: 0x55ab62990cca - main [INFO] [stderr] 25: 0x7fb474192b97 - __libc_start_main [INFO] [stderr] 26: 0x55ab629909ca - _start [INFO] [stderr] 27: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "6088f6f51c3cce1094a5ee6fcac8753f382b5af4fe2f6e65bf8866320f31e7e3"` [INFO] running `"docker" "rm" "-f" "6088f6f51c3cce1094a5ee6fcac8753f382b5af4fe2f6e65bf8866320f31e7e3"` [INFO] [stdout] 6088f6f51c3cce1094a5ee6fcac8753f382b5af4fe2f6e65bf8866320f31e7e3