[INFO] fetching crate etcd-client 0.2.1... [INFO] checking etcd-client-0.2.1 against master#339f574809bf8e4166b8de3cdbe7df181d37af3d for pr-71896 [INFO] extracting crate etcd-client 0.2.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate etcd-client 0.2.1 on toolchain 339f574809bf8e4166b8de3cdbe7df181d37af3d [INFO] running `"/workspace/cargo-home/bin/cargo" "+339f574809bf8e4166b8de3cdbe7df181d37af3d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate etcd-client 0.2.1 [INFO] finished tweaking crates.io crate etcd-client 0.2.1 [INFO] tweaked toml for crates.io crate etcd-client 0.2.1 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate etcd-client 0.2.1 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+339f574809bf8e4166b8de3cdbe7df181d37af3d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+339f574809bf8e4166b8de3cdbe7df181d37af3d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1c44fe848a8eefe37d8905ece8a1bf8c2b8aea42319e1ffcbc7b868137e2902c [INFO] running `"docker" "start" "-a" "1c44fe848a8eefe37d8905ece8a1bf8c2b8aea42319e1ffcbc7b868137e2902c"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Checking futures-core v0.3.4 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Checking arc-swap v0.4.5 [INFO] [stderr] Compiling anyhow v1.0.28 [INFO] [stderr] Checking tower-layer v0.3.0 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling multimap v0.8.1 [INFO] [stderr] Checking tracing-core v0.1.10 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Checking futures-channel v0.3.4 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Compiling prost-build v0.6.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Compiling petgraph v0.5.0 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling pin-project-internal v0.4.8 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Compiling tracing-attributes v0.1.7 [INFO] [stderr] Compiling async-stream-impl v0.2.1 [INFO] [stderr] Compiling async-trait v0.1.30 [INFO] [stderr] Checking tokio v0.2.17 [INFO] [stderr] Checking async-stream v0.2.1 [INFO] [stderr] Checking tracing v0.1.13 [INFO] [stderr] Checking pin-project v0.4.8 [INFO] [stderr] Checking tower-discover v0.3.0 [INFO] [stderr] Checking tower-util v0.3.1 [INFO] [stderr] Checking tower-load-shed v0.3.0 [INFO] [stderr] Checking tracing-futures v0.2.3 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Compiling prost-types v0.6.1 [INFO] [stderr] Checking tower-load v0.3.0 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tower-retry v0.3.0 [INFO] [stderr] Checking tower-ready-cache v0.3.1 [INFO] [stderr] Checking tower-buffer v0.3.0 [INFO] [stderr] Checking tower-timeout v0.3.0 [INFO] [stderr] Checking tower-make v0.3.0 [INFO] [stderr] Checking h2 v0.2.4 [INFO] [stderr] Checking tower-limit v0.3.1 [INFO] [stderr] Checking tower-balance v0.3.0 [INFO] [stderr] Compiling tonic-build v0.2.0 [INFO] [stderr] Checking tower v0.3.1 [INFO] [stderr] Compiling etcd-client v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking hyper v0.13.4 [INFO] [stderr] error: failed to run custom build command for `etcd-client v0.2.1 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/etcd-client-00cfd606a5497f4c/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=proto [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Failed to compile proto files: Os { code: 30, kind: Other, message: "Read-only file system" }', build.rs:7:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55d8d227fc04 - backtrace::backtrace::libunwind::trace::hfcd33194db0151d4 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55d8d227fc04 - backtrace::backtrace::trace_unsynchronized::hfd1904bbbd5335b5 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55d8d227fc04 - std::sys_common::backtrace::_print_fmt::h8476c57b177b254e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55d8d227fc04 - ::fmt::h73acbc5f6d4b1044 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55d8d22aab8c - core::fmt::write::hdf236390fbd68d3d [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x55d8d227cc13 - std::io::Write::write_fmt::h5722fa40bb2afafd [INFO] [stderr] at src/libstd/io/mod.rs:1532 [INFO] [stderr] 6: 0x55d8d22829e5 - std::sys_common::backtrace::_print::ha468e873aada7c78 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55d8d22829e5 - std::sys_common::backtrace::print::h149365a2f029de62 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55d8d22829e5 - std::panicking::default_hook::{{closure}}::hb4a33f9e05934a52 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55d8d2282722 - std::panicking::default_hook::hc4535d7b0c743abd [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x55d8d2282ffd - std::panicking::rust_panic_with_hook::haa34a96a6dbd5a2e [INFO] [stderr] at src/libstd/panicking.rs:481 [INFO] [stderr] 11: 0x55d8d2282bdb - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:385 [INFO] [stderr] 12: 0x55d8d22a8c31 - core::panicking::panic_fmt::hd101a87121fa411f [INFO] [stderr] at src/libcore/panicking.rs:89 [INFO] [stderr] 13: 0x55d8d22a8a53 - core::option::expect_none_failed::h4f0e89faa3179bf7 [INFO] [stderr] at src/libcore/option.rs:1272 [INFO] [stderr] 14: 0x55d8d1f3b93f - core::result::Result::expect::h0b57fc625cdeb398 [INFO] [stderr] at /rustc/339f574809bf8e4166b8de3cdbe7df181d37af3d/src/libcore/result.rs:963 [INFO] [stderr] 15: 0x55d8d1f50149 - build_script_build::main::hf13e899e82ea0bf7 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:7 [INFO] [stderr] 16: 0x55d8d1f4ed2b - std::rt::lang_start::{{closure}}::h5a98963cbc681ace [INFO] [stderr] at /rustc/339f574809bf8e4166b8de3cdbe7df181d37af3d/src/libstd/rt.rs:67 [INFO] [stderr] 17: 0x55d8d2283478 - std::rt::lang_start_internal::{{closure}}::h8ee41efd8ae7ff76 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 18: 0x55d8d2283478 - std::panicking::try::do_call::h0a4c4514ee6ebbfc [INFO] [stderr] at src/libstd/panicking.rs:297 [INFO] [stderr] 19: 0x55d8d2283478 - std::panicking::try::h7c2f3858e42d7516 [INFO] [stderr] at src/libstd/panicking.rs:274 [INFO] [stderr] 20: 0x55d8d2283478 - std::panic::catch_unwind::h76c4030fa5655c1e [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 21: 0x55d8d2283478 - std::rt::lang_start_internal::h1c1398259f72ace6 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 22: 0x55d8d1f4ed07 - std::rt::lang_start::he81f7e1b8a7c1bf5 [INFO] [stderr] at /rustc/339f574809bf8e4166b8de3cdbe7df181d37af3d/src/libstd/rt.rs:67 [INFO] [stderr] 23: 0x55d8d1f5018a - main [INFO] [stderr] 24: 0x7f7d999090b3 - __libc_start_main [INFO] [stderr] 25: 0x55d8d1f311be - _start [INFO] [stderr] 26: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "1c44fe848a8eefe37d8905ece8a1bf8c2b8aea42319e1ffcbc7b868137e2902c"` [INFO] running `"docker" "rm" "-f" "1c44fe848a8eefe37d8905ece8a1bf8c2b8aea42319e1ffcbc7b868137e2902c"` [INFO] [stdout] 1c44fe848a8eefe37d8905ece8a1bf8c2b8aea42319e1ffcbc7b868137e2902c