[INFO] cloning repository https://github.com/jessegrosjean/grpc_streaming_test [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jessegrosjean/grpc_streaming_test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjessegrosjean%2Fgrpc_streaming_test", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjessegrosjean%2Fgrpc_streaming_test'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5bec712dcd2b366a101589192a4ca1f3054fad3b [INFO] checking jessegrosjean/grpc_streaming_test against master#a836d9b6413d9d593be6c09463ff8c4c70e56599 for pr-84037 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjessegrosjean%2Fgrpc_streaming_test" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jessegrosjean/grpc_streaming_test on toolchain a836d9b6413d9d593be6c09463ff8c4c70e56599 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jessegrosjean/grpc_streaming_test [INFO] finished tweaking git repo https://github.com/jessegrosjean/grpc_streaming_test [INFO] tweaked toml for git repo https://github.com/jessegrosjean/grpc_streaming_test written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/jessegrosjean/grpc_streaming_test already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 11709736fdda92eda11d75726e82aefb13774335eb52df012a4a01884d97188a [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" "11709736fdda92eda11d75726e82aefb13774335eb52df012a4a01884d97188a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "11709736fdda92eda11d75726e82aefb13774335eb52df012a4a01884d97188a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11709736fdda92eda11d75726e82aefb13774335eb52df012a4a01884d97188a", kill_on_drop: false }` [INFO] [stdout] 11709736fdda92eda11d75726e82aefb13774335eb52df012a4a01884d97188a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f2f9fa558ef67db7d2d50275589335fb2b057f4c40996bd10853fb57ed2842a4 [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" "f2f9fa558ef67db7d2d50275589335fb2b057f4c40996bd10853fb57ed2842a4", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.32 [INFO] [stderr] Compiling protobuf v2.4.2 [INFO] [stderr] Compiling slog v2.4.1 [INFO] [stderr] Compiling regex v1.1.5 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Checking crossbeam v0.2.12 [INFO] [stderr] Checking regex-syntax v0.6.6 [INFO] [stderr] Compiling protoc v2.4.2 [INFO] [stderr] Checking crossbeam-channel v0.3.8 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking isatty v0.1.9 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Checking aho-corasick v0.7.3 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking term v0.5.2 [INFO] [stderr] Compiling syn v0.15.29 [INFO] [stderr] Checking crossbeam v0.6.0 [INFO] [stderr] Compiling cmake v0.1.37 [INFO] [stderr] Checking slog-scope v4.1.1 [INFO] [stderr] Checking slog-async v2.3.0 [INFO] [stderr] Checking slog-term v2.4.0 [INFO] [stderr] Checking slog-stdlog v3.0.2 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling grpcio-sys v0.4.4 [INFO] [stderr] Compiling backtrace v0.3.14 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Checking env_logger v0.6.1 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling protobuf-codegen v2.4.2 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling grpcio-compiler v0.4.3 [INFO] [stderr] Compiling protoc-grpcio v1.0.1 [INFO] [stderr] Compiling grpc-streaming-test v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> build.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: failed to run custom build command for `grpc-streaming-test v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/grpc-streaming-test-0085fdafa2ae1099/build-script-build` (exit status: 101) [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::hba3beab5a3ba891b (0x560a20e3e01f) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/internal.rs:44 [INFO] [stderr] 1: failure::backtrace::Backtrace::new::h95ea02ffdf4d289f (0x560a20e3d797) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111 [INFO] [stderr] 2: >::from::h623f93c64447485c (0x560a20df402f) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/error_impl.rs:19 [INFO] [stderr] 3: >::from::hfa36829427ce49eb (0x560a20df3a70) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/mod.rs:36 [INFO] [stderr] 4: >::into::h1fb8fdb2f8ccae2a (0x560a20df3760) [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/core/src/convert/mod.rs:538 [INFO] [stderr] 5: failure::context::Context::with_err::h102e4735df43723f (0x560a20e0002b) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/context.rs:105 [INFO] [stderr] 6: failure::Fail::context::hb6fccd8d6da4f1da (0x560a20df3bae) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/lib.rs:160 [INFO] [stderr] 7: as failure::result_ext::ResultExt>::context::{{closure}}::hd6c8350e9c30d896 (0x560a20e020ce) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/result_ext.rs:164 [INFO] [stderr] 8: core::result::Result::map_err::hdb51110727afb248 (0x560a20df7712) [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/core/src/result.rs:591 [INFO] [stderr] 9: as failure::result_ext::ResultExt>::context::h3961b028ff900b97 (0x560a20df7bfd) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/result_ext.rs:164 [INFO] [stderr] 10: protoc_grpcio::write_out_generated_files::h6aec294017d6d723 (0x560a20dfd7ba) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/protoc-grpcio-1.0.1/src/lib.rs:91 [INFO] [stderr] 11: protoc_grpcio::compile_grpc_protos::h5772b3df28f561b1 (0x560a20dfca23) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/protoc-grpcio-1.0.1/src/lib.rs:260 [INFO] [stderr] 12: build_script_build::main::h6edb42b7039df8e1 (0x560a20df1f17) [INFO] [stderr] at /opt/rustwide/workdir/build.rs:5 [INFO] [stderr] 13: core::ops::function::FnOnce::call_once::h5eae5ddafb313747 (0x560a20df0cfa) [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/core/src/ops/function.rs:227 [INFO] [stderr] 14: std::sys_common::backtrace::__rust_begin_short_backtrace::h99f097734aa83818 (0x560a20df32ad) [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/sys_common/backtrace.rs:125 [INFO] [stderr] 15: std::rt::lang_start::{{closure}}::he0564f8db9deeaa8 (0x560a20df0b00) [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/rt.rs:66 [INFO] [stderr] 16: core::ops::function::impls:: for &F>::call_once::h98fbc5823393ca6f (0x560a21088db9) [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/core/src/ops/function.rs:259 [INFO] [stderr] std::panicking::try::do_call::h210d0709dd1d5fd6 [INFO] [stderr] at library/std/src/panicking.rs:379 [INFO] [stderr] std::panicking::try::hc60c2c01c5cf7473 [INFO] [stderr] at library/std/src/panicking.rs:343 [INFO] [stderr] std::panic::catch_unwind::h7480a56877b30ca9 [INFO] [stderr] at library/std/src/panic.rs:431 [INFO] [stderr] std::rt::lang_start_internal::he77194431b0ee4a2 [INFO] [stderr] at library/std/src/rt.rs:51 [INFO] [stderr] 17: std::rt::lang_start::h5be465c8a90019ca (0x560a20df0adf) [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/rt.rs:65 [INFO] [stderr] 18: main (0x560a20df1f6b) [INFO] [stderr] 19: __libc_start_main (0x7f2bbe8f30b2) [INFO] [stderr] 20: _start (0x560a20dec92d) [INFO] [stderr] 21: (0x0) [INFO] [stderr] [INFO] [stderr] failed to create "src/api/api_grpc.rs" [INFO] [stderr] [INFO] [stderr] failed to write generated grpc definitions', build.rs:11:6 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x560a210865a0 - std::backtrace_rs::backtrace::libunwind::trace::h247d9dc800afe0ad [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x560a210865a0 - std::backtrace_rs::backtrace::trace_unsynchronized::h9a4153306adf486c [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x560a210865a0 - std::sys_common::backtrace::_print_fmt::h1ac8daa5000ee24c [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x560a210865a0 - ::fmt::h22a8e55d2cc5363a [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x560a210ab06f - core::fmt::write::h7aa6cd0067dca82a [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/core/src/fmt/mod.rs:1094:17 [INFO] [stderr] 5: 0x560a21084195 - std::io::Write::write_fmt::h441a47830651073b [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/io/mod.rs:1580:15 [INFO] [stderr] 6: 0x560a2108840b - std::sys_common::backtrace::_print::hd1e0ee1c195f9f05 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x560a2108840b - std::sys_common::backtrace::print::h7d1098def5c25d20 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x560a2108840b - std::panicking::default_hook::{{closure}}::h484b8b15967e42c8 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x560a21087eed - std::panicking::default_hook::h82c79ca49716b79d [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x560a210889bd - std::panicking::rust_panic_with_hook::h6df253a3c973d6b6 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x560a210885b7 - std::panicking::begin_panic_handler::{{closure}}::hc6a4120674935ea3 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x560a21086a5c - std::sys_common::backtrace::__rust_end_short_backtrace::h9b5f057c8351b0b1 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x560a21088519 - rust_begin_unwind [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x560a20dec1d1 - core::panicking::panic_fmt::hbe99dddd3092ba3c [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x560a20dec2c3 - core::result::unwrap_failed::hf79563fef9d11ab8 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/core/src/result.rs:1355:5 [INFO] [stderr] 16: 0x560a20df6ee2 - core::result::Result::expect::hc25f354fe892b7a1 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/core/src/result.rs:997:23 [INFO] [stderr] 17: 0x560a20df1f44 - build_script_build::main::h6edb42b7039df8e1 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:5:2 [INFO] [stderr] 18: 0x560a20df0cfb - core::ops::function::FnOnce::call_once::h5eae5ddafb313747 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x560a20df32ae - std::sys_common::backtrace::__rust_begin_short_backtrace::h99f097734aa83818 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x560a20df0b01 - std::rt::lang_start::{{closure}}::he0564f8db9deeaa8 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/rt.rs:66:18 [INFO] [stderr] 21: 0x560a21088dba - core::ops::function::impls:: for &F>::call_once::h98fbc5823393ca6f [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x560a21088dba - std::panicking::try::do_call::h210d0709dd1d5fd6 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/panicking.rs:379:40 [INFO] [stderr] 23: 0x560a21088dba - std::panicking::try::hc60c2c01c5cf7473 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/panicking.rs:343:19 [INFO] [stderr] 24: 0x560a21088dba - std::panic::catch_unwind::h7480a56877b30ca9 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/panic.rs:431:14 [INFO] [stderr] 25: 0x560a21088dba - std::rt::lang_start_internal::he77194431b0ee4a2 [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/rt.rs:51:25 [INFO] [stderr] 26: 0x560a20df0ae0 - std::rt::lang_start::h5be465c8a90019ca [INFO] [stderr] at /rustc/a836d9b6413d9d593be6c09463ff8c4c70e56599/library/std/src/rt.rs:65:5 [INFO] [stderr] 27: 0x560a20df1f6c - main [INFO] [stderr] 28: 0x7f2bbe8f30b3 - __libc_start_main [INFO] [stderr] 29: 0x560a20dec92e - _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" "f2f9fa558ef67db7d2d50275589335fb2b057f4c40996bd10853fb57ed2842a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2f9fa558ef67db7d2d50275589335fb2b057f4c40996bd10853fb57ed2842a4", kill_on_drop: false }` [INFO] [stdout] f2f9fa558ef67db7d2d50275589335fb2b057f4c40996bd10853fb57ed2842a4