[INFO] cloning repository https://github.com/cloudkernels/vaccel-grpc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cloudkernels/vaccel-grpc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcloudkernels%2Fvaccel-grpc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcloudkernels%2Fvaccel-grpc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e537ee08fe4b91f43c063dbe8fbef75f540f1bab [INFO] checking cloudkernels/vaccel-grpc against try#32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d for pr-83312 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcloudkernels%2Fvaccel-grpc" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cloudkernels/vaccel-grpc on toolchain 32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cloudkernels/vaccel-grpc [INFO] finished tweaking git repo https://github.com/cloudkernels/vaccel-grpc [INFO] tweaked toml for git repo https://github.com/cloudkernels/vaccel-grpc written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/cloudkernels/vaccel-grpc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded prost v0.5.0 [INFO] [stderr] Downloaded prost-derive v0.5.0 [INFO] [stderr] Downloaded backtrace v0.3.55 [INFO] [stderr] Downloaded nix v0.16.1 [INFO] [stderr] Downloaded protobuf-codegen-pure v2.14.0 [INFO] [stderr] Downloaded prost-types v0.5.0 [INFO] [stderr] Downloaded protobuf v2.14.0 [INFO] [stderr] Downloaded derive-new v0.5.8 [INFO] [stderr] Downloaded ttrpc-codegen v0.1.2 [INFO] [stderr] Downloaded protobuf-codegen v2.14.0 [INFO] [stderr] Downloaded wasi v0.10.1+wasi-snapshot-preview1 [INFO] [stderr] Downloaded ttrpc-compiler v0.3.2 [INFO] [stderr] Downloaded multimap v0.4.0 [INFO] [stderr] Downloaded which v2.0.1 [INFO] [stderr] Downloaded prost-build v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e59a588849525174140e77508fb4f2eb2f979c0c17547dae5bb21b0457adee1c [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" "e59a588849525174140e77508fb4f2eb2f979c0c17547dae5bb21b0457adee1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e59a588849525174140e77508fb4f2eb2f979c0c17547dae5bb21b0457adee1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e59a588849525174140e77508fb4f2eb2f979c0c17547dae5bb21b0457adee1c", kill_on_drop: false }` [INFO] [stdout] e59a588849525174140e77508fb4f2eb2f979c0c17547dae5bb21b0457adee1c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4ba7f1da4d1ff855bda7ef383a5780140c90f9dee1958c637e3ff60e6d8afecd [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" "4ba7f1da4d1ff855bda7ef383a5780140c90f9dee1958c637e3ff60e6d8afecd", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling protobuf v2.14.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling multimap v0.4.0 [INFO] [stderr] Compiling nix v0.16.1 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling log v0.4.13 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling backtrace v0.3.55 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling rand_core v0.6.1 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling rand v0.8.2 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Compiling derive-new v0.5.8 [INFO] [stderr] Compiling prost-build v0.5.0 [INFO] [stderr] Compiling prost-derive v0.5.0 [INFO] [stderr] Compiling protobuf-codegen v2.14.0 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling protobuf-codegen-pure v2.14.0 [INFO] [stderr] Compiling ttrpc v0.3.0 (https://github.com/cloudkernels/ttrpc-rust.git?branch=feat_non_abstract_socket#567e1259) [INFO] [stderr] Compiling prost v0.5.0 [INFO] [stderr] Compiling prost-types v0.5.0 [INFO] [stderr] error: failed to run custom build command for `ttrpc v0.3.0 (https://github.com/cloudkernels/ttrpc-rust.git?branch=feat_non_abstract_socket#567e1259)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/ttrpc-1d57390c8c3cc2ff/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Codegen failed.: Os { code: 30, kind: Other, message: "Read-only file system" }', /opt/rustwide/cargo-home/git/checkouts/ttrpc-rust-24f58357bb631e68/567e125/build.rs:7:10 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x556d4a7ef2a0 - std::backtrace_rs::backtrace::libunwind::trace::h4dee703919bfd40a [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x556d4a7ef2a0 - std::backtrace_rs::backtrace::trace_unsynchronized::h457e839f1a563e20 [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x556d4a7ef2a0 - std::sys_common::backtrace::_print_fmt::h86a55fb30f8393c8 [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x556d4a7ef2a0 - ::fmt::h7b3d6cac46d277e1 [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x556d4a80c32f - core::fmt::write::h127419eb46f2ecc9 [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/core/src/fmt/mod.rs:1092:17 [INFO] [stderr] 5: 0x556d4a7eda32 - std::io::Write::write_fmt::h6010cfbb4726588b [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/io/mod.rs:1572:15 [INFO] [stderr] 6: 0x556d4a7f0e65 - std::sys_common::backtrace::_print::h79b4f9652330cc9d [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x556d4a7f0e65 - std::sys_common::backtrace::print::h330bb326a76af8cf [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x556d4a7f0e65 - std::panicking::default_hook::{{closure}}::heb6a42a7d50a472e [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x556d4a7f0913 - std::panicking::default_hook::h17e521ba6d68d6e1 [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x556d4a7f146d - std::panicking::rust_panic_with_hook::h70db735e3a6e70cb [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x556d4a7f1007 - std::panicking::begin_panic_handler::{{closure}}::h777c71c8e5a7e25c [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x556d4a7ef75c - std::sys_common::backtrace::__rust_end_short_backtrace::h3e9bf30168899554 [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x556d4a7f0f69 - rust_begin_unwind [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x556d4a57e251 - core::panicking::panic_fmt::h5322a082d19786c3 [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x556d4a57e143 - core::option::expect_none_failed::h354eaa93a51d71b8 [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/core/src/option.rs:1329:5 [INFO] [stderr] 16: 0x556d4a580100 - core::result::Result::expect::h5d38e70315d9b78c [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/core/src/result.rs:997:23 [INFO] [stderr] 17: 0x556d4a57f626 - build_script_build::main::h8b62c85f289a3a98 [INFO] [stderr] at /opt/rustwide/cargo-home/git/checkouts/ttrpc-rust-24f58357bb631e68/567e125/build.rs:2:5 [INFO] [stderr] 18: 0x556d4a57f7db - core::ops::function::FnOnce::call_once::h617282026b3e15e4 [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x556d4a57f51e - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ef99a0d07f9b915 [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x556d4a580061 - std::rt::lang_start::{{closure}}::hf102ec1edb7ba36b [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/rt.rs:66:18 [INFO] [stderr] 21: 0x556d4a7f186a - core::ops::function::impls:: for &F>::call_once::hbcc915e668c7ca11 [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x556d4a7f186a - std::panicking::try::do_call::h6b0f430d48122ddf [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/panicking.rs:379:40 [INFO] [stderr] 23: 0x556d4a7f186a - std::panicking::try::h6ba420e2e21b5afa [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/panicking.rs:343:19 [INFO] [stderr] 24: 0x556d4a7f186a - std::panic::catch_unwind::h8366719d1f615eee [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/panic.rs:431:14 [INFO] [stderr] 25: 0x556d4a7f186a - std::rt::lang_start_internal::h965c28c9ce06ee73 [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/rt.rs:51:25 [INFO] [stderr] 26: 0x556d4a580040 - std::rt::lang_start::ha2c9aaa44c6007bc [INFO] [stderr] at /rustc/32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d/library/std/src/rt.rs:65:5 [INFO] [stderr] 27: 0x556d4a57f68c - main [INFO] [stderr] 28: 0x7f1309d390b3 - __libc_start_main [INFO] [stderr] 29: 0x556d4a57e91e - _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" "4ba7f1da4d1ff855bda7ef383a5780140c90f9dee1958c637e3ff60e6d8afecd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ba7f1da4d1ff855bda7ef383a5780140c90f9dee1958c637e3ff60e6d8afecd", kill_on_drop: false }` [INFO] [stdout] 4ba7f1da4d1ff855bda7ef383a5780140c90f9dee1958c637e3ff60e6d8afecd