[INFO] cloning repository https://github.com/geropl/rust-grpc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/geropl/rust-grpc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeropl%2Frust-grpc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeropl%2Frust-grpc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 32da134d39a5897c4b8bc84e517e09730d49b06b [INFO] checking geropl/rust-grpc against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeropl%2Frust-grpc" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/geropl/rust-grpc on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/geropl/rust-grpc [INFO] finished tweaking git repo https://github.com/geropl/rust-grpc [INFO] tweaked toml for git repo https://github.com/geropl/rust-grpc written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/geropl/rust-grpc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cmake v0.1.35 [INFO] [stderr] Downloaded backtrace-sys v0.1.26 [INFO] [stderr] Downloaded grpcio-compiler v0.2.0 [INFO] [stderr] Downloaded mktemp v0.3.1 [INFO] [stderr] Downloaded protoc-grpcio v0.1.1 [INFO] [stderr] Downloaded protoc v1.7.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 18ebbd838a0c9584ee9b403cd337dc88649dcdc58c03be05c325d6f49622cb20 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "18ebbd838a0c9584ee9b403cd337dc88649dcdc58c03be05c325d6f49622cb20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "18ebbd838a0c9584ee9b403cd337dc88649dcdc58c03be05c325d6f49622cb20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18ebbd838a0c9584ee9b403cd337dc88649dcdc58c03be05c325d6f49622cb20", kill_on_drop: false }` [INFO] [stdout] 18ebbd838a0c9584ee9b403cd337dc88649dcdc58c03be05c325d6f49622cb20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 578c6831199cfa6b9f8140cfe9e08522fd8921a03d62334166d021930f263d4d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "578c6831199cfa6b9f8140cfe9e08522fd8921a03d62334166d021930f263d4d", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling protobuf v1.7.4 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling failure_derive v0.1.3 [INFO] [stderr] Compiling rustc-demangle v0.1.11 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Checking futures v0.1.25 [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling protoc v1.7.4 [INFO] [stderr] Compiling rand v0.4.3 [INFO] [stderr] Compiling cmake v0.1.35 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling syn v0.15.23 [INFO] [stderr] Compiling backtrace-sys v0.1.26 [INFO] [stderr] Compiling grpcio-sys v0.2.3 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling uuid v0.1.18 [INFO] [stderr] Compiling mktemp v0.3.1 [INFO] [stderr] Compiling backtrace v0.3.13 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling grpcio-compiler v0.2.0 [INFO] [stderr] Compiling failure v0.1.3 [INFO] [stderr] Compiling protoc-grpcio v0.1.1 [INFO] [stderr] Compiling rust-grpc v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `rust-grpc v0.0.1 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/rust-grpc-4b8d549c7c01ac39/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=src/protos [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Failed to compile gRPC definitions!: Os { code: 30, kind: Other, message: "Read-only file system" } [INFO] [stderr] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: failure::backtrace::internal::InternalBacktrace::new::h16f28e1a03952505 (0x55a3008ba2d8) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/backtrace/internal.rs:44 [INFO] [stderr] 1: failure::backtrace::Backtrace::new::h41758dd9fc9861ba (0x55a3008b8efd) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/backtrace/mod.rs:111 [INFO] [stderr] 2: >::from::hb5141e79ade2d08a (0x55a30087dd7a) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/error/error_impl.rs:19 [INFO] [stderr] 3: >::from::hc584dee21f62cd5c (0x55a300880cf0) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/error/mod.rs:36 [INFO] [stderr] 4: >::into::h66ef7492177ed418 (0x55a30088b4e0) [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/convert/mod.rs:539 [INFO] [stderr] 5: failure::context::Context::with_err::hce14ea43129dceea (0x55a300882bc4) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/context.rs:105 [INFO] [stderr] 6: failure::Fail::context::h0e45c4b243a4c7a3 (0x55a30088b6ce) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/lib.rs:153 [INFO] [stderr] 7: as failure::result_ext::ResultExt>::context::{{closure}}::h5c79e1067380b837 (0x55a300880f6e) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/result_ext.rs:164 [INFO] [stderr] 8: core::result::Result::map_err::hca19538e673117c7 (0x55a3008857f9) [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/result.rs:591 [INFO] [stderr] 9: as failure::result_ext::ResultExt>::context::h95beeeaec2304397 (0x55a300885ddd) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.3/src/result_ext.rs:164 [INFO] [stderr] 10: protoc_grpcio::write_out_generated_files::hecb2fab9beb52e93 (0x55a3008798f1) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/protoc-grpcio-0.1.1/src/lib.rs:89 [INFO] [stderr] 11: protoc_grpcio::compile_grpc_protos::h7e66f686bb13a214 (0x55a300878dac) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/protoc-grpcio-0.1.1/src/lib.rs:252 [INFO] [stderr] 12: build_script_build::main::h678580b74f658607 (0x55a300882d98) [INFO] [stderr] at /opt/rustwide/workdir/build.rs:18 [INFO] [stderr] 13: core::ops::function::FnOnce::call_once::h28876d79fcc1a6c1 (0x55a30087fefa) [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/ops/function.rs:227 [INFO] [stderr] 14: std::sys_common::backtrace::__rust_begin_short_backtrace::h56fb7b65d3ce30f0 (0x55a300881dbd) [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/sys_common/backtrace.rs:125 [INFO] [stderr] 15: std::rt::lang_start::{{closure}}::h0b49a3febbbc8063 (0x55a30087fae0) [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/rt.rs:66 [INFO] [stderr] 16: core::ops::function::impls:: for &F>::call_once::h2c4fd7d4128112a8 (0x55a300b3bc96) [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/ops/function.rs:259 [INFO] [stderr] std::panicking::try::do_call::h41fb7dbbbe7bece6 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923//library/std/src/panicking.rs:379 [INFO] [stderr] std::panicking::try::hd38008ccba72bce1 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923//library/std/src/panicking.rs:343 [INFO] [stderr] std::panic::catch_unwind::h057e765cd60f2d13 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923//library/std/src/panic.rs:431 [INFO] [stderr] std::rt::lang_start_internal::hdb9d0b9d2cdcda8b [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923//library/std/src/rt.rs:51 [INFO] [stderr] 17: std::rt::lang_start::h4615d2aba6bc4a24 (0x55a30087fab6) [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/rt.rs:65 [INFO] [stderr] 18: main (0x55a300882e09) [INFO] [stderr] 19: __libc_start_main (0x7f6fd76dd0b2) [INFO] [stderr] 20: _start (0x55a30087719d) [INFO] [stderr] 21: (0x0) [INFO] [stderr] [INFO] [stderr] failed to create "src/protos/helloworld_grpc.rs" [INFO] [stderr] [INFO] [stderr] failed to write generated grpc definitions', build.rs:22:7 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55a300b38df0 - std::backtrace_rs::backtrace::libunwind::trace::hb4de9797f80b7b8c [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55a300b38df0 - std::backtrace_rs::backtrace::trace_unsynchronized::h59566d0bd20efff7 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55a300b38df0 - std::sys_common::backtrace::_print_fmt::hcfa5ce6be50275d4 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55a300b38df0 - ::fmt::hd8c307a38b9bab04 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55a300b5a92c - core::fmt::write::h3868db8542c90941 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/fmt/mod.rs:1096:17 [INFO] [stderr] 5: 0x55a300b35e22 - std::io::Write::write_fmt::hab90295d5a0f197d [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/io/mod.rs:1568:15 [INFO] [stderr] 6: 0x55a300b3b0d5 - std::sys_common::backtrace::_print::h19224910b8700cf1 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55a300b3b0d5 - std::sys_common::backtrace::print::h25dedfa68c5fb84a [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55a300b3b0d5 - std::panicking::default_hook::{{closure}}::h12c5765653a72a42 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55a300b3ac33 - std::panicking::default_hook::he65cee71c4209f0c [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x55a300b3b871 - std::panicking::rust_panic_with_hook::h01a674d863fe0d8a [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x55a300b3b3b7 - std::panicking::begin_panic_handler::{{closure}}::h9b9fecf185178864 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x55a300b3928c - std::sys_common::backtrace::__rust_end_short_backtrace::h57be46a42dc7f24b [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55a300b3b319 - rust_begin_unwind [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x55a300b58921 - core::panicking::panic_fmt::h20225113c4a2f8fd [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x55a300b58743 - core::option::expect_none_failed::hc6d6d4cea4fdc285 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/option.rs:1300:5 [INFO] [stderr] 16: 0x55a3008850c6 - core::result::Result::expect::hd35b038e1e5b582b [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/result.rs:997:23 [INFO] [stderr] 17: 0x55a300882dd5 - build_script_build::main::h678580b74f658607 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:18:5 [INFO] [stderr] 18: 0x55a30087fefb - core::ops::function::FnOnce::call_once::h28876d79fcc1a6c1 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x55a300881dbe - std::sys_common::backtrace::__rust_begin_short_backtrace::h56fb7b65d3ce30f0 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x55a30087fae1 - std::rt::lang_start::{{closure}}::h0b49a3febbbc8063 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/rt.rs:66:18 [INFO] [stderr] 21: 0x55a300b3bc97 - core::ops::function::impls:: for &F>::call_once::h2c4fd7d4128112a8 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x55a300b3bc97 - std::panicking::try::do_call::h41fb7dbbbe7bece6 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panicking.rs:379:40 [INFO] [stderr] 23: 0x55a300b3bc97 - std::panicking::try::hd38008ccba72bce1 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panicking.rs:343:19 [INFO] [stderr] 24: 0x55a300b3bc97 - std::panic::catch_unwind::h057e765cd60f2d13 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panic.rs:431:14 [INFO] [stderr] 25: 0x55a300b3bc97 - std::rt::lang_start_internal::hdb9d0b9d2cdcda8b [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/rt.rs:51:25 [INFO] [stderr] 26: 0x55a30087fab7 - std::rt::lang_start::h4615d2aba6bc4a24 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/rt.rs:65:5 [INFO] [stderr] 27: 0x55a300882e0a - main [INFO] [stderr] 28: 0x7f6fd76dd0b3 - __libc_start_main [INFO] [stderr] 29: 0x55a30087719e - _start [INFO] [stderr] 30: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "578c6831199cfa6b9f8140cfe9e08522fd8921a03d62334166d021930f263d4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "578c6831199cfa6b9f8140cfe9e08522fd8921a03d62334166d021930f263d4d", kill_on_drop: false }` [INFO] [stdout] 578c6831199cfa6b9f8140cfe9e08522fd8921a03d62334166d021930f263d4d