[INFO] cloning repository https://github.com/ChetanBhasin/rust-bazel-grpc-wasm-example [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ChetanBhasin/rust-bazel-grpc-wasm-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChetanBhasin%2Frust-bazel-grpc-wasm-example", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChetanBhasin%2Frust-bazel-grpc-wasm-example'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c781e6a530b875539a799c31c9ca219eae3e73c2 [INFO] building ChetanBhasin/rust-bazel-grpc-wasm-example against master#461e8078010433ff7de2db2aaae8a3cfb0847215 for pr-94962 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChetanBhasin%2Frust-bazel-grpc-wasm-example" "/workspace/builds/worker-101/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-101/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ChetanBhasin/rust-bazel-grpc-wasm-example on toolchain 461e8078010433ff7de2db2aaae8a3cfb0847215 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ChetanBhasin/rust-bazel-grpc-wasm-example [INFO] finished tweaking git repo https://github.com/ChetanBhasin/rust-bazel-grpc-wasm-example [INFO] tweaked toml for git repo https://github.com/ChetanBhasin/rust-bazel-grpc-wasm-example written to /workspace/builds/worker-101/source/Cargo.toml [INFO] crate git repo https://github.com/ChetanBhasin/rust-bazel-grpc-wasm-example already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "fetch" "--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 grpc-protobuf v0.8.3 [INFO] [stderr] Downloaded grpc-compiler v0.8.3 [INFO] [stderr] Downloaded tls-api-stub v0.4.0 [INFO] [stderr] Downloaded tls-api v0.4.0 [INFO] [stderr] Downloaded tls-api-native-tls v0.4.0 [INFO] [stderr] Downloaded grpc v0.8.3 [INFO] [stderr] Downloaded httpbis v0.9.1 [INFO] [stderr] Downloaded protobuf v2.18.2 [INFO] [stderr] Downloaded protoc v2.18.2 [INFO] [stderr] Downloaded protobuf-codegen v2.18.2 [INFO] [stderr] Downloaded protoc-rust v2.18.2 [INFO] [stderr] Downloaded protoc-rust-grpc v0.8.3 [INFO] [stderr] Downloaded log-ndc v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9651469aacb53da9fc9b9455a507d7cb5b62516cf97395991f40a761808c5017 [INFO] running `Command { std: "docker" "start" "-a" "9651469aacb53da9fc9b9455a507d7cb5b62516cf97395991f40a761808c5017", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9651469aacb53da9fc9b9455a507d7cb5b62516cf97395991f40a761808c5017", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9651469aacb53da9fc9b9455a507d7cb5b62516cf97395991f40a761808c5017", kill_on_drop: false }` [INFO] [stdout] 9651469aacb53da9fc9b9455a507d7cb5b62516cf97395991f40a761808c5017 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d7a5792bf862e9e3b06e55f3052aeb5051b0290a6988d118b9ce437e58b14bcb [INFO] running `Command { std: "docker" "start" "-a" "d7a5792bf862e9e3b06e55f3052aeb5051b0290a6988d118b9ce437e58b14bcb", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling slab v0.4.3 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling protobuf v2.18.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling pin-project-lite v0.1.12 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling futures-core v0.3.14 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling futures-sink v0.3.14 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling futures-task v0.3.14 [INFO] [stderr] Compiling futures-io v0.3.14 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling httpbis v0.9.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling openssl v0.10.34 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling openssl-probe v0.1.2 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling futures-channel v0.3.14 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling log-ndc v0.2.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling openssl-sys v0.9.63 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling which v4.1.0 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling unix_socket v0.5.0 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling protoc v2.18.2 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling protobuf-codegen v2.18.2 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling grpc-compiler v0.8.3 [INFO] [stderr] Compiling protoc-rust v2.18.2 [INFO] [stderr] Compiling protoc-rust-grpc v0.8.3 [INFO] [stderr] Compiling futures-macro v0.3.14 [INFO] [stderr] Compiling tls-api v0.4.0 [INFO] [stderr] Compiling tls-api-stub v0.4.0 [INFO] [stderr] Compiling protobufs v0.1.0 (/opt/rustwide/workdir/protobufs) [INFO] [stderr] Compiling tls-api-native-tls v0.4.0 [INFO] [stderr] Compiling futures-util v0.3.14 [INFO] [stderr] error: failed to run custom build command for `protobufs v0.1.0 (/opt/rustwide/workdir/protobufs)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/protobufs-13c8aa102f33bbd4/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'protoc-rust-grpc: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }', protobufs/build.rs:7:10 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55ce23f6535d - std::backtrace_rs::backtrace::libunwind::trace::hbb8803fecdd50a9f [INFO] [stderr] at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x55ce23f6535d - std::backtrace_rs::backtrace::trace_unsynchronized::ha74eb1e20278e083 [INFO] [stderr] at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55ce23f6535d - std::sys_common::backtrace::_print_fmt::hb465848e6c903bad [INFO] [stderr] at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] 3: 0x55ce23f6535d - ::fmt::h9d8ac58344f773de [INFO] [stderr] at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] 4: 0x55ce23f895dc - core::fmt::write::h62dd6df36183158c [INFO] [stderr] at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/core/src/fmt/mod.rs:1190:17 [INFO] [stderr] 5: 0x55ce23f625d1 - std::io::Write::write_fmt::h9aff90b734858cc1 [INFO] [stderr] at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/io/mod.rs:1655:15 [INFO] [stderr] 6: 0x55ce23f66a95 - std::sys_common::backtrace::_print::h2956e88eba8a3af8 [INFO] [stderr] at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] 7: 0x55ce23f66a95 - std::sys_common::backtrace::print::ha6a3123017d298b9 [INFO] [stderr] at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] 8: 0x55ce23f66a95 - std::panicking::default_hook::{{closure}}::h01fe4d20a853917c [INFO] [stderr] at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/panicking.rs:295:22 [INFO] [stderr] 9: 0x55ce23f66749 - std::panicking::default_hook::h49bc40808ca0debe [INFO] [stderr] at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/panicking.rs:314:9 [INFO] [stderr] 10: 0x55ce23f66fe2 - std::panicking::rust_panic_with_hook::h298cc90ee7cb7108 [INFO] [stderr] at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/panicking.rs:698:17 [INFO] [stderr] 11: 0x55ce23f66ec7 - std::panicking::begin_panic_handler::{{closure}}::h61ff94fc5d15cb47 [INFO] [stderr] at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/panicking.rs:588:13 [INFO] [stderr] 12: 0x55ce23f65814 - std::sys_common::backtrace::__rust_end_short_backtrace::h02dcb647c840f497 [INFO] [stderr] at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stderr] 13: 0x55ce23f66bf9 - rust_begin_unwind [INFO] [stderr] at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/panicking.rs:584:5 [INFO] [stderr] 14: 0x55ce23cc1893 - core::panicking::panic_fmt::h8511a8587b3669db [INFO] [stderr] at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/core/src/panicking.rs:143:14 [INFO] [stderr] 15: 0x55ce23cc1983 - core::result::unwrap_failed::h2039917b18ed3ff1 [INFO] [stderr] at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/core/src/result.rs:1784:5 [INFO] [stderr] 16: 0x55ce23cc1c4b - core::result::Result::expect::hbcd61112f8da0c6d [INFO] [stderr] at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/core/src/result.rs:1034:23 [INFO] [stderr] 17: 0x55ce23cc1efd - build_script_build::main::hdfb2ce5f4b7d600f [INFO] [stderr] at /opt/rustwide/workdir/protobufs/build.rs:2:5 [INFO] [stderr] 18: 0x55ce23cc1d0b - core::ops::function::FnOnce::call_once::heb1e6cbffe082316 [INFO] [stderr] at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x55ce23cc20ce - std::sys_common::backtrace::__rust_begin_short_backtrace::h0ab6b043ae0e2bde [INFO] [stderr] at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stderr] 20: 0x55ce23cc2171 - std::rt::lang_start::{{closure}}::haf22029412d069f0 [INFO] [stderr] at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/rt.rs:145:18 [INFO] [stderr] 21: 0x55ce23f5ea5b - core::ops::function::impls:: for &F>::call_once::h6472108d7da609e8 [INFO] [stderr] at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x55ce23f5ea5b - std::panicking::try::do_call::hebf36601198be623 [INFO] [stderr] at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/panicking.rs:492:40 [INFO] [stderr] 23: 0x55ce23f5ea5b - std::panicking::try::he768c3a517c8ab28 [INFO] [stderr] at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/panicking.rs:456:19 [INFO] [stderr] 24: 0x55ce23f5ea5b - std::panic::catch_unwind::hefabf494c42be232 [INFO] [stderr] at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/panic.rs:137:14 [INFO] [stderr] 25: 0x55ce23f5ea5b - std::rt::lang_start_internal::{{closure}}::hde9ad943930b143f [INFO] [stderr] at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/rt.rs:128:48 [INFO] [stderr] 26: 0x55ce23f5ea5b - std::panicking::try::do_call::h40729c2da5999bf1 [INFO] [stderr] at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/panicking.rs:492:40 [INFO] [stderr] 27: 0x55ce23f5ea5b - std::panicking::try::h4f5a2f931cc80817 [INFO] [stderr] at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/panicking.rs:456:19 [INFO] [stderr] 28: 0x55ce23f5ea5b - std::panic::catch_unwind::hde956d61f56b79c0 [INFO] [stderr] at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/panic.rs:137:14 [INFO] [stderr] 29: 0x55ce23f5ea5b - std::rt::lang_start_internal::h4c27876d832d1266 [INFO] [stderr] at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/rt.rs:128:20 [INFO] [stderr] 30: 0x55ce23cc2140 - std::rt::lang_start::h646d732a07b18b2b [INFO] [stderr] at /rustc/461e8078010433ff7de2db2aaae8a3cfb0847215/library/std/src/rt.rs:144:17 [INFO] [stderr] 31: 0x55ce23cc1f4c - main [INFO] [stderr] 32: 0x7f73bec0a0b3 - __libc_start_main [INFO] [stderr] 33: 0x55ce23cc1aee - _start [INFO] [stderr] 34: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "d7a5792bf862e9e3b06e55f3052aeb5051b0290a6988d118b9ce437e58b14bcb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7a5792bf862e9e3b06e55f3052aeb5051b0290a6988d118b9ce437e58b14bcb", kill_on_drop: false }` [INFO] [stdout] d7a5792bf862e9e3b06e55f3052aeb5051b0290a6988d118b9ce437e58b14bcb