[INFO] cloning repository https://github.com/renosyah/RustAndGrpc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/renosyah/RustAndGrpc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frenosyah%2FRustAndGrpc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frenosyah%2FRustAndGrpc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 65f3ea7780dc30a583677998598c706af8d0ea15 [INFO] checking renosyah/RustAndGrpc against try#55b3f428b4fac6790b1e8492e0b91ff2d80aec7c for pr-77035 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frenosyah%2FRustAndGrpc" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/renosyah/RustAndGrpc on toolchain 55b3f428b4fac6790b1e8492e0b91ff2d80aec7c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/renosyah/RustAndGrpc [INFO] finished tweaking git repo https://github.com/renosyah/RustAndGrpc [INFO] tweaked toml for git repo https://github.com/renosyah/RustAndGrpc written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/renosyah/RustAndGrpc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded grpc-compiler v0.2.1 [INFO] [stderr] Downloaded tls-api-stub v0.1.12 [INFO] [stderr] Downloaded protoc-rust v1.4.3 [INFO] [stderr] Downloaded tokio-tls-api v0.1.12 [INFO] [stderr] Downloaded tls-api v0.1.12 [INFO] [stderr] Downloaded grpc v0.2.1 [INFO] [stderr] Downloaded httpbis v0.4.1 [INFO] [stderr] Downloaded protobuf v1.4.3 [INFO] [stderr] Downloaded protoc v1.4.3 [INFO] [stderr] Downloaded protoc-rust-grpc v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a1c34c4ba527728dcd1bec619b89d82c5462eb204b4f0354820639a7551c5f46 [INFO] running `Command { std: "docker" "start" "-a" "a1c34c4ba527728dcd1bec619b89d82c5462eb204b4f0354820639a7551c5f46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a1c34c4ba527728dcd1bec619b89d82c5462eb204b4f0354820639a7551c5f46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1c34c4ba527728dcd1bec619b89d82c5462eb204b4f0354820639a7551c5f46", kill_on_drop: false }` [INFO] [stdout] a1c34c4ba527728dcd1bec619b89d82c5462eb204b4f0354820639a7551c5f46 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ef35ddd31e2360f9134e2d03f6172abb0dfca4d6543cbff7b91c5c245c98716b [INFO] running `Command { std: "docker" "start" "-a" "ef35ddd31e2360f9134e2d03f6172abb0dfca4d6543cbff7b91c5c245c98716b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.35 [INFO] [stderr] Checking futures v0.1.17 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Checking scoped-tls v0.1.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking iovec v0.1.1 [INFO] [stderr] Compiling log v0.4.1 [INFO] [stderr] Checking net2 v0.2.31 [INFO] [stderr] Checking base64 v0.9.0 [INFO] [stderr] Checking tls-api v0.1.12 [INFO] [stderr] Checking bytes v0.4.6 [INFO] [stderr] Checking tls-api-stub v0.1.12 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Checking mio v0.6.12 [INFO] [stderr] Compiling protoc v1.4.3 [INFO] [stderr] Compiling rand v0.3.20 [INFO] [stderr] Checking protobuf v1.4.3 [INFO] [stderr] Compiling tempdir v0.3.5 [INFO] [stderr] Checking tokio-io v0.1.4 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking tokio-timer v0.1.2 [INFO] [stderr] Checking tokio-core v0.1.12 [INFO] [stderr] Checking tokio-tls-api v0.1.12 [INFO] [stderr] Checking httpbis v0.4.1 [INFO] [stderr] Checking grpc v0.2.1 [INFO] [stderr] Compiling protoc-rust v1.4.3 [INFO] [stderr] Compiling grpc-compiler v0.2.1 [INFO] [stderr] Compiling protoc-rust-grpc v0.2.1 [INFO] [stderr] Compiling RustAndGrpc v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `RustAndGrpc v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/RustAndGrpc-4f0c4947c8e0c6bb/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" }', build.rs:9:8 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x562b0d481047 - std::backtrace_rs::backtrace::libunwind::trace::h746c3e9529d524bc [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x562b0d481047 - std::backtrace_rs::backtrace::trace_unsynchronized::h86340908ff889faa [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x562b0d481047 - std::sys_common::backtrace::_print_fmt::h43f85f9b18230404 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x562b0d481047 - ::fmt::hc132ae1a5b5aa7cd [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x562b0d4a5f1c - core::fmt::write::hdf023a0036d2a25f [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/core/src/fmt/mod.rs:1078:17 [INFO] [stderr] 5: 0x562b0d47e1e2 - std::io::Write::write_fmt::h8580846154bcb66a [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/io/mod.rs:1519:15 [INFO] [stderr] 6: 0x562b0d4831c5 - std::sys_common::backtrace::_print::h7ee55fed88d107a3 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x562b0d4831c5 - std::sys_common::backtrace::print::h54a7d3e52a524177 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x562b0d4831c5 - std::panicking::default_hook::{{closure}}::h60921e857bf55a40 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x562b0d482d1a - std::panicking::default_hook::hf0f9afb1017317fc [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x562b0d483961 - std::panicking::rust_panic_with_hook::h8d66bf42b407aaea [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x562b0d4834a7 - std::panicking::begin_panic_handler::{{closure}}::hde71edcd925d0c5e [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x562b0d48150c - std::sys_common::backtrace::__rust_end_short_backtrace::h8a3c7d6cea578919 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x562b0d483409 - rust_begin_unwind [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x562b0d4a3ee1 - core::panicking::panic_fmt::h20225113c4a2f8fd [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x562b0d4a3d03 - core::option::expect_none_failed::hc6d6d4cea4fdc285 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/core/src/option.rs:1268:5 [INFO] [stderr] 16: 0x562b0d2073a4 - core::result::Result::expect::h95fde107c052cb7d [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/core/src/result.rs:933:23 [INFO] [stderr] 17: 0x562b0d207274 - build_script_build::main::h64446cab390d53a8 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:4:5 [INFO] [stderr] 18: 0x562b0d20731b - core::ops::function::FnOnce::call_once::hacdc07addd1cb80f [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x562b0d2071ae - std::sys_common::backtrace::__rust_begin_short_backtrace::h197a2f05bf400ddf [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x562b0d207491 - std::rt::lang_start::{{closure}}::h86e161e8912184f6 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/rt.rs:66:18 [INFO] [stderr] 21: 0x562b0d483d87 - core::ops::function::impls:: for &F>::call_once::h54c39b9b8451875a [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x562b0d483d87 - std::panicking::try::do_call::hcdfba51a06e21b42 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/panicking.rs:379:40 [INFO] [stderr] 23: 0x562b0d483d87 - std::panicking::try::hb36953ccd24f930d [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/panicking.rs:343:19 [INFO] [stderr] 24: 0x562b0d483d87 - std::panic::catch_unwind::hbb374cd03beb3824 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/panic.rs:396:14 [INFO] [stderr] 25: 0x562b0d483d87 - std::rt::lang_start_internal::h97dca9624db2aa85 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/rt.rs:51:25 [INFO] [stderr] 26: 0x562b0d207467 - std::rt::lang_start::heb075c7bc18f35c6 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/rt.rs:65:5 [INFO] [stderr] 27: 0x562b0d2072aa - main [INFO] [stderr] 28: 0x7f52c328a0b3 - __libc_start_main [INFO] [stderr] 29: 0x562b0d2070ce - _start [INFO] [stderr] 30: 0x0 - [INFO] running `Command { std: "docker" "inspect" "ef35ddd31e2360f9134e2d03f6172abb0dfca4d6543cbff7b91c5c245c98716b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef35ddd31e2360f9134e2d03f6172abb0dfca4d6543cbff7b91c5c245c98716b", kill_on_drop: false }` [INFO] [stdout] ef35ddd31e2360f9134e2d03f6172abb0dfca4d6543cbff7b91c5c245c98716b