[INFO] cloning repository https://github.com/tomsik68/grpc_rust_prototype [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tomsik68/grpc_rust_prototype" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomsik68%2Fgrpc_rust_prototype", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomsik68%2Fgrpc_rust_prototype'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 37c7b9bb7f78dbbdea9f906ebf195e6ecbd5c85e [INFO] checking tomsik68/grpc_rust_prototype against master#b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd for pr-155501 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomsik68%2Fgrpc_rust_prototype" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/tomsik68/grpc_rust_prototype [INFO] finished tweaking git repo https://github.com/tomsik68/grpc_rust_prototype [INFO] tweaked toml for git repo https://github.com/tomsik68/grpc_rust_prototype written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/tomsik68/grpc_rust_prototype on toolchain b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/tomsik68/grpc_rust_prototype already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: /workspace/builds/worker-7-tc1/source/grpc_server/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] warning: /workspace/builds/worker-7-tc1/source/grpc_common/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] warning: /workspace/builds/worker-7-tc1/source/grpc_client/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded byteorder v1.2.1 [INFO] [stderr] Downloaded iovec v0.1.2 [INFO] [stderr] Downloaded bytes v0.4.6 [INFO] [stderr] Downloaded protoc-rust-grpc v0.2.1 [INFO] [stderr] Downloaded tls-api-stub v0.1.12 [INFO] [stderr] Downloaded num_cpus v1.8.0 [INFO] [stderr] Downloaded safemem v0.2.0 [INFO] [stderr] Downloaded grpc-compiler v0.2.1 [INFO] [stderr] Downloaded tempdir v0.3.6 [INFO] [stderr] Downloaded futures-cpupool v0.1.8 [INFO] [stderr] Downloaded remove_dir_all v0.3.0 [INFO] [stderr] Downloaded tokio-timer v0.1.2 [INFO] [stderr] Downloaded net2 v0.2.31 [INFO] [stderr] Downloaded base64 v0.9.0 [INFO] [stderr] Downloaded tokio-io v0.1.4 [INFO] [stderr] Downloaded tokio-core v0.1.12 [INFO] [stderr] Downloaded rand v0.4.2 [INFO] [stderr] Downloaded protobuf v1.4.3 [INFO] [stderr] Downloaded httpbis v0.4.1 [INFO] [stderr] Downloaded mio v0.6.13 [INFO] [stderr] Downloaded futures v0.1.18 [INFO] [stderr] Downloaded log v0.4.1 [INFO] [stderr] Downloaded tokio-tls-api v0.1.12 [INFO] [stderr] Downloaded grpc v0.2.1 [INFO] [stderr] Downloaded lazycell v0.6.0 [INFO] [stderr] Downloaded slab v0.3.0 [INFO] [stderr] Downloaded libc v0.2.36 [INFO] [stderr] Downloaded scoped-tls v0.1.0 [INFO] [stderr] Downloaded slab v0.4.0 [INFO] [stderr] Downloaded protoc v1.4.3 [INFO] [stderr] Downloaded protoc-rust v1.4.3 [INFO] [stderr] Downloaded bitflags v1.0.1 [INFO] [stderr] Downloaded cfg-if v0.1.2 [INFO] [stderr] Downloaded tls-api v0.1.12 [INFO] [stderr] Downloaded winapi v0.3.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0deadea81e9d734f56f9cf262c9645360ebfd4517a64aa478af68d8c12d63825 [INFO] running `Command { std: "docker" "start" "-a" "0deadea81e9d734f56f9cf262c9645360ebfd4517a64aa478af68d8c12d63825", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0deadea81e9d734f56f9cf262c9645360ebfd4517a64aa478af68d8c12d63825", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0deadea81e9d734f56f9cf262c9645360ebfd4517a64aa478af68d8c12d63825", kill_on_drop: false }` [INFO] [stdout] 0deadea81e9d734f56f9cf262c9645360ebfd4517a64aa478af68d8c12d63825 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f61ea7da5974558accc9b352c5e46a9bd3e2abbdf3cfc7719521bb8b2919e20 [INFO] running `Command { std: "docker" "start" "-a" "6f61ea7da5974558accc9b352c5e46a9bd3e2abbdf3cfc7719521bb8b2919e20", kill_on_drop: false }` [INFO] [stderr] warning: /opt/rustwide/workdir/grpc_client/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] warning: /opt/rustwide/workdir/grpc_server/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] warning: /opt/rustwide/workdir/grpc_common/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] Checking libc v0.2.36 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking byteorder v1.2.1 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Checking futures v0.1.18 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Checking lazycell v0.6.0 [INFO] [stderr] Checking scoped-tls v0.1.0 [INFO] [stderr] Checking slab v0.4.0 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Compiling log v0.4.1 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling protoc v1.4.3 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking tls-api v0.1.12 [INFO] [stderr] Compiling bytes v0.4.6 [INFO] [stderr] Compiling remove_dir_all v0.3.0 [INFO] [stderr] Checking tls-api-stub v0.1.12 [INFO] [stderr] Checking net2 v0.2.31 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking base64 v0.9.0 [INFO] [stderr] Checking mio v0.6.13 [INFO] [stderr] Compiling protobuf v1.4.3 [INFO] [stderr] Compiling tempdir v0.3.6 [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 grpc-compiler v0.2.1 [INFO] [stderr] Compiling protoc-rust v1.4.3 [INFO] [stderr] Compiling protoc-rust-grpc v0.2.1 [INFO] [stderr] Compiling grpc_common v0.1.0 (/opt/rustwide/workdir/grpc_common) [INFO] [stderr] error: failed to run custom build command for `grpc_common v0.1.0 (/opt/rustwide/workdir/grpc_common)` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/grpc_common-46dc9ef3e87ce787/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (365) panicked at grpc_common/build.rs:9:8: [INFO] [stderr] protoc-rust-grpc: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x612f026eae1a - std[ea3d40352a0a0ff5]::backtrace_rs::backtrace::libunwind::trace [INFO] [stderr] at /rustc/b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x612f026eae1a - std[ea3d40352a0a0ff5]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stderr] at /rustc/b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x612f026eae1a - std[ea3d40352a0a0ff5]::sys::backtrace::_print_fmt [INFO] [stderr] at /rustc/b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd/library/std/src/sys/backtrace.rs:74:9 [INFO] [stderr] 3: 0x612f026eae1a - <::print::DisplayBacktrace as core[23f5a60342aa571f]::fmt::Display>::fmt [INFO] [stderr] at /rustc/b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd/library/std/src/sys/backtrace.rs:44:26 [INFO] [stderr] 4: 0x612f026ffcfa - ::fmt [INFO] [stderr] at /rustc/b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd/library/core/src/fmt/rt.rs:152:76 [INFO] [stderr] 5: 0x612f026ffcfa - core[23f5a60342aa571f]::fmt::write [INFO] [stderr] 6: 0x612f026f0022 - std[ea3d40352a0a0ff5]::io::default_write_fmt:: [INFO] [stderr] at /rustc/b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd/library/std/src/io/mod.rs:621:11 [INFO] [stderr] 7: 0x612f026f0022 - ::write_fmt [INFO] [stderr] at /rustc/b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd/library/std/src/io/mod.rs:1976:13 [INFO] [stderr] 8: 0x612f026ced2f - ::print [INFO] [stderr] at /rustc/b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd/library/std/src/sys/backtrace.rs:47:9 [INFO] [stderr] 9: 0x612f026ced2f - std[ea3d40352a0a0ff5]::panicking::default_hook::{closure#0} [INFO] [stderr] at /rustc/b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd/library/std/src/panicking.rs:292:27 [INFO] [stderr] 10: 0x612f026e6141 - std[ea3d40352a0a0ff5]::panicking::default_hook [INFO] [stderr] at /rustc/b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd/library/std/src/panicking.rs:319:9 [INFO] [stderr] 11: 0x612f026e62fb - std[ea3d40352a0a0ff5]::panicking::panic_with_hook [INFO] [stderr] at /rustc/b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd/library/std/src/panicking.rs:825:13 [INFO] [stderr] 12: 0x612f026cede8 - std[ea3d40352a0a0ff5]::panicking::panic_handler::{closure#0} [INFO] [stderr] at /rustc/b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd/library/std/src/panicking.rs:698:13 [INFO] [stderr] 13: 0x612f026c6809 - std[ea3d40352a0a0ff5]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] at /rustc/b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd/library/std/src/sys/backtrace.rs:182:18 [INFO] [stderr] 14: 0x612f026cf6cd - __rustc[9c6214d709f99ca1]::rust_begin_unwind [INFO] [stderr] at /rustc/b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd/library/std/src/panicking.rs:689:5 [INFO] [stderr] 15: 0x612f0270047c - core[23f5a60342aa571f]::panicking::panic_fmt [INFO] [stderr] at /rustc/b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x612f027001c2 - core[23f5a60342aa571f]::result::unwrap_failed [INFO] [stderr] at /rustc/b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd/library/core/src/result.rs:1867:5 [INFO] [stderr] 17: 0x612f025428e0 - >::expect [INFO] [stderr] 18: 0x612f0254287b - build_script_build[5ad8ae3af07aa968]::main [INFO] [stderr] 19: 0x612f02542933 - >::call_once [INFO] [stderr] 20: 0x612f025427d6 - std[ea3d40352a0a0ff5]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stderr] 21: 0x612f025427e9 - std[ea3d40352a0a0ff5]::rt::lang_start::<()>::{closure#0} [INFO] [stderr] 22: 0x612f026e53d7 - <&dyn core[23f5a60342aa571f]::ops::function::Fn<(), Output = i32> + core[23f5a60342aa571f]::panic::unwind_safe::RefUnwindSafe + core[23f5a60342aa571f]::marker::Sync as core[23f5a60342aa571f]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 23: 0x612f026e53d7 - std[ea3d40352a0a0ff5]::panicking::catch_unwind::do_call::<&dyn core[23f5a60342aa571f]::ops::function::Fn<(), Output = i32> + core[23f5a60342aa571f]::panic::unwind_safe::RefUnwindSafe + core[23f5a60342aa571f]::marker::Sync, i32> [INFO] [stderr] at /rustc/b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd/library/std/src/panicking.rs:581:40 [INFO] [stderr] 24: 0x612f026e53d7 - std[ea3d40352a0a0ff5]::panicking::catch_unwind:: + core[23f5a60342aa571f]::panic::unwind_safe::RefUnwindSafe + core[23f5a60342aa571f]::marker::Sync> [INFO] [stderr] at /rustc/b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd/library/std/src/panicking.rs:544:19 [INFO] [stderr] 25: 0x612f026e53d7 - std[ea3d40352a0a0ff5]::panic::catch_unwind::<&dyn core[23f5a60342aa571f]::ops::function::Fn<(), Output = i32> + core[23f5a60342aa571f]::panic::unwind_safe::RefUnwindSafe + core[23f5a60342aa571f]::marker::Sync, i32> [INFO] [stderr] at /rustc/b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x612f026e53d7 - std[ea3d40352a0a0ff5]::rt::lang_start_internal::{closure#0} [INFO] [stderr] at /rustc/b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd/library/std/src/rt.rs:175:24 [INFO] [stderr] 27: 0x612f026e53d7 - std[ea3d40352a0a0ff5]::panicking::catch_unwind::do_call:: [INFO] [stderr] at /rustc/b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd/library/std/src/panicking.rs:581:40 [INFO] [stderr] 28: 0x612f026e53d7 - std[ea3d40352a0a0ff5]::panicking::catch_unwind:: [INFO] [stderr] at /rustc/b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd/library/std/src/panicking.rs:544:19 [INFO] [stderr] 29: 0x612f026e53d7 - std[ea3d40352a0a0ff5]::panic::catch_unwind:: [INFO] [stderr] at /rustc/b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x612f026e53d7 - std[ea3d40352a0a0ff5]::rt::lang_start_internal [INFO] [stderr] at /rustc/b2f1ccf524a3a4cf9c34545167cc23b659cf1cbd/library/std/src/rt.rs:171:5 [INFO] [stderr] 31: 0x612f025427c1 - std[ea3d40352a0a0ff5]::rt::lang_start::<()> [INFO] [stderr] 32: 0x612f02542995 - main [INFO] [stderr] 33: 0x782b526e81ca - [INFO] [stderr] 34: 0x782b526e828b - __libc_start_main [INFO] [stderr] 35: 0x612f025426d5 - _start [INFO] [stderr] 36: 0x0 - [INFO] running `Command { std: "docker" "inspect" "6f61ea7da5974558accc9b352c5e46a9bd3e2abbdf3cfc7719521bb8b2919e20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f61ea7da5974558accc9b352c5e46a9bd3e2abbdf3cfc7719521bb8b2919e20", kill_on_drop: false }` [INFO] [stdout] 6f61ea7da5974558accc9b352c5e46a9bd3e2abbdf3cfc7719521bb8b2919e20