[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 try#1bdcb63291ccffc030f8223f6f978568dd240e3e for pr-155500
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomsik68%2Fgrpc_rust_prototype" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/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-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tomsik68/grpc_rust_prototype on toolchain 1bdcb63291ccffc030f8223f6f978568dd240e3e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "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" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-1-tc2/source/grpc_server/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: /workspace/builds/worker-1-tc2/source/grpc_common/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: /workspace/builds/worker-1-tc2/source/grpc_client/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5161a08c4b8fde37aebf8c7e3c59122f927ce1c4492c78dea00eb7d1b6df3e02
[INFO] running `Command { std: "docker" "start" "-a" "5161a08c4b8fde37aebf8c7e3c59122f927ce1c4492c78dea00eb7d1b6df3e02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5161a08c4b8fde37aebf8c7e3c59122f927ce1c4492c78dea00eb7d1b6df3e02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5161a08c4b8fde37aebf8c7e3c59122f927ce1c4492c78dea00eb7d1b6df3e02", kill_on_drop: false }`
[INFO] [stdout] 5161a08c4b8fde37aebf8c7e3c59122f927ce1c4492c78dea00eb7d1b6df3e02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+1bdcb63291ccffc030f8223f6f978568dd240e3e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c30dc69decf6abffa22b1c2be5aa31f6cb23a7493461ab58c9e3a114410b5445
[INFO] running `Command { std: "docker" "start" "-a" "c30dc69decf6abffa22b1c2be5aa31f6cb23a7493461ab58c9e3a114410b5445", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/grpc_common/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_client/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 slab v0.4.0
[INFO] [stderr]     Checking scoped-tls v0.1.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking safemem v0.2.0
[INFO] [stderr]    Compiling log v0.4.1
[INFO] [stderr]    Compiling protoc v1.4.3
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking base64 v0.9.0
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking tls-api v0.1.12
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]     Checking net2 v0.2.31
[INFO] [stderr]     Checking num_cpus v1.8.0
[INFO] [stderr]    Compiling remove_dir_all v0.3.0
[INFO] [stderr]    Compiling bytes v0.4.6
[INFO] [stderr]     Checking tls-api-stub v0.1.12
[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 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 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' (371) 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:     0x6375a5bf1dba - std[b340ac9335ccb617]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x6375a5bf1dba - std[b340ac9335ccb617]::backtrace_rs::backtrace::trace_unsynchronized::<std[b340ac9335ccb617]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x6375a5bf1dba - std[b340ac9335ccb617]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x6375a5bf1dba - <<std[b340ac9335ccb617]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[3ed789ebc04b9bfd]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x6375a5c06c9a - <core[3ed789ebc04b9bfd]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x6375a5c06c9a - core[3ed789ebc04b9bfd]::fmt::write
[INFO] [stderr]      6:     0x6375a5bf6fc2 - std[b340ac9335ccb617]::io::default_write_fmt::<std[b340ac9335ccb617]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/io/mod.rs:621:11
[INFO] [stderr]      7:     0x6375a5bf6fc2 - <std[b340ac9335ccb617]::sys::stdio::unix::Stderr as std[b340ac9335ccb617]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/io/mod.rs:1976:13
[INFO] [stderr]      8:     0x6375a5bd5ccf - <std[b340ac9335ccb617]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x6375a5bd5ccf - std[b340ac9335ccb617]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x6375a5bed0e1 - std[b340ac9335ccb617]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x6375a5bed29b - std[b340ac9335ccb617]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x6375a5bd5d88 - std[b340ac9335ccb617]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/panicking.rs:698:13
[INFO] [stderr]     13:     0x6375a5bcb019 - std[b340ac9335ccb617]::sys::backtrace::__rust_end_short_backtrace::<std[b340ac9335ccb617]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x6375a5bd666d - __rustc[ed66c1841e5b66bf]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x6375a5c0741c - core[3ed789ebc04b9bfd]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x6375a5c07162 - core[3ed789ebc04b9bfd]::result::unwrap_failed
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/core/src/result.rs:1865:5
[INFO] [stderr]     17:     0x6375a5a498c0 - <core[3ed789ebc04b9bfd]::result::Result<(), std[b340ac9335ccb617]::io::error::Error>>::expect
[INFO] [stderr]     18:     0x6375a5a4985b - build_script_build[58733a7e4c0183c2]::main
[INFO] [stderr]     19:     0x6375a5a49913 - <fn() as core[3ed789ebc04b9bfd]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     20:     0x6375a5a497b6 - std[b340ac9335ccb617]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     21:     0x6375a5a497c9 - std[b340ac9335ccb617]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     22:     0x6375a5bec377 - <&dyn core[3ed789ebc04b9bfd]::ops::function::Fn<(), Output = i32> + core[3ed789ebc04b9bfd]::panic::unwind_safe::RefUnwindSafe + core[3ed789ebc04b9bfd]::marker::Sync as core[3ed789ebc04b9bfd]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     23:     0x6375a5bec377 - std[b340ac9335ccb617]::panicking::catch_unwind::do_call::<&dyn core[3ed789ebc04b9bfd]::ops::function::Fn<(), Output = i32> + core[3ed789ebc04b9bfd]::panic::unwind_safe::RefUnwindSafe + core[3ed789ebc04b9bfd]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/panicking.rs:581:40
[INFO] [stderr]     24:     0x6375a5bec377 - std[b340ac9335ccb617]::panicking::catch_unwind::<i32, &dyn core[3ed789ebc04b9bfd]::ops::function::Fn<(), Output = i32> + core[3ed789ebc04b9bfd]::panic::unwind_safe::RefUnwindSafe + core[3ed789ebc04b9bfd]::marker::Sync>
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/panicking.rs:544:19
[INFO] [stderr]     25:     0x6375a5bec377 - std[b340ac9335ccb617]::panic::catch_unwind::<&dyn core[3ed789ebc04b9bfd]::ops::function::Fn<(), Output = i32> + core[3ed789ebc04b9bfd]::panic::unwind_safe::RefUnwindSafe + core[3ed789ebc04b9bfd]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/panic.rs:359:14
[INFO] [stderr]     26:     0x6375a5bec377 - std[b340ac9335ccb617]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/rt.rs:175:24
[INFO] [stderr]     27:     0x6375a5bec377 - std[b340ac9335ccb617]::panicking::catch_unwind::do_call::<std[b340ac9335ccb617]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/panicking.rs:581:40
[INFO] [stderr]     28:     0x6375a5bec377 - std[b340ac9335ccb617]::panicking::catch_unwind::<isize, std[b340ac9335ccb617]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/panicking.rs:544:19
[INFO] [stderr]     29:     0x6375a5bec377 - std[b340ac9335ccb617]::panic::catch_unwind::<std[b340ac9335ccb617]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/panic.rs:359:14
[INFO] [stderr]     30:     0x6375a5bec377 - std[b340ac9335ccb617]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/1bdcb63291ccffc030f8223f6f978568dd240e3e/library/std/src/rt.rs:171:5
[INFO] [stderr]     31:     0x6375a5a497a1 - std[b340ac9335ccb617]::rt::lang_start::<()>
[INFO] [stderr]     32:     0x6375a5a49975 - main
[INFO] [stderr]     33:     0x78acb8d1d1ca - <unknown>
[INFO] [stderr]     34:     0x78acb8d1d28b - __libc_start_main
[INFO] [stderr]     35:     0x6375a5a496b5 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "c30dc69decf6abffa22b1c2be5aa31f6cb23a7493461ab58c9e3a114410b5445", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c30dc69decf6abffa22b1c2be5aa31f6cb23a7493461ab58c9e3a114410b5445", kill_on_drop: false }`
[INFO] [stdout] c30dc69decf6abffa22b1c2be5aa31f6cb23a7493461ab58c9e3a114410b5445