[INFO] updating cached repository https://github.com/timglabisch/raftimpl [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0e67095d1754e200a99e15fb219816f892fdd814 [INFO] checking timglabisch/raftimpl against try#3738e44c8fffe9e1fdfda9304a4df74ce7b29152 for pr-68746 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimglabisch%2Fraftimpl" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/timglabisch/raftimpl on toolchain 3738e44c8fffe9e1fdfda9304a4df74ce7b29152 [INFO] running `"/workspace/cargo-home/bin/cargo" "+3738e44c8fffe9e1fdfda9304a4df74ce7b29152" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/timglabisch/raftimpl [INFO] finished tweaking git repo https://github.com/timglabisch/raftimpl [INFO] tweaked toml for git repo https://github.com/timglabisch/raftimpl written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/timglabisch/raftimpl already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+3738e44c8fffe9e1fdfda9304a4df74ce7b29152" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+3738e44c8fffe9e1fdfda9304a4df74ce7b29152" "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] 66ad68565e106496fa488daef9c04de7a8393105f090bd9eae17c908e65820f3 [INFO] running `"docker" "start" "-a" "66ad68565e106496fa488daef9c04de7a8393105f090bd9eae17c908e65820f3"` [INFO] [stderr] Checking smallvec v0.6.9 [INFO] [stderr] Compiling protobuf v2.3.0 [INFO] [stderr] Compiling ucd-trie v0.1.1 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking unic-common v0.7.0 [INFO] [stderr] Compiling serde v1.0.88 [INFO] [stderr] Checking unic-char-range v0.7.0 [INFO] [stderr] Compiling maplit v1.0.1 [INFO] [stderr] Checking rustc-demangle v0.1.13 [INFO] [stderr] Checking deunicode v0.4.3 [INFO] [stderr] Checking humansize v1.1.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling backtrace v0.3.14 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Checking unic-ucd-version v0.7.0 [INFO] [stderr] Checking unic-char-property v0.7.0 [INFO] [stderr] Compiling pest v2.1.0 [INFO] [stderr] Checking unicode-normalization v0.1.8 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking crossbeam-channel v0.3.8 [INFO] [stderr] Checking slug v0.1.4 [INFO] [stderr] Compiling protoc v2.3.0 [INFO] [stderr] Checking unic-ucd-segment v0.7.0 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking unic-segment v0.7.0 [INFO] [stderr] Checking http v0.1.16 [INFO] [stderr] Checking rand_pcg v0.1.1 [INFO] [stderr] Compiling pest_meta v2.1.0 [INFO] [stderr] Compiling serde_derive v1.0.88 [INFO] [stderr] Checking regex v1.1.0 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking h2 v0.1.16 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking error-chain v0.12.0 [INFO] [stderr] Compiling tempfile v3.0.7 [INFO] [stderr] Checking raft v0.4.0 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Compiling protobuf-codegen v2.3.0 [INFO] [stderr] Checking tokio-reactor v0.1.8 [INFO] [stderr] Checking crossbeam v0.6.0 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-threadpool v0.1.11 [INFO] [stderr] Checking serde_json v1.0.38 [INFO] [stderr] Compiling protoc-rust v2.3.0 [INFO] [stderr] Checking tokio-fs v0.1.5 [INFO] [stderr] Checking tokio v0.1.15 [INFO] [stderr] Checking hyper v0.12.24 [INFO] [stderr] Checking tera v0.11.20 [INFO] [stderr] Compiling raftimpl v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `raftimpl v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/raftimpl-429f8a1dab26a900/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'protoc: Os { code: 30, kind: Other, message: "Read-only file system" }', build.rs:6:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5578285426f8 - backtrace::backtrace::libunwind::trace::hcb5c3e9f7e1ea650 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x5578285426f8 - backtrace::backtrace::trace_unsynchronized::h8d2cf7d7c9151b5f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5578285426f8 - std::sys_common::backtrace::_print_fmt::hb2695e112e335a40 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 3: 0x5578285426f8 - ::fmt::h05262518ded0159f [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x557828567fcc - core::fmt::write::h878d462cd436633c [INFO] [stderr] at src/libcore/fmt/mod.rs:1052 [INFO] [stderr] 5: 0x55782853f847 - std::io::Write::write_fmt::h453d7ce9b460b348 [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x5578285451d5 - std::sys_common::backtrace::_print::hef41b6dbad001e1b [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x5578285451d5 - std::sys_common::backtrace::print::hd911be6dd5db9f65 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x5578285451d5 - std::panicking::default_hook::{{closure}}::h6763d82d5ad21342 [INFO] [stderr] at src/libstd/panicking.rs:204 [INFO] [stderr] 9: 0x557828544f16 - std::panicking::default_hook::h7e0514c335de079d [INFO] [stderr] at src/libstd/panicking.rs:224 [INFO] [stderr] 10: 0x5578285457e2 - std::panicking::rust_panic_with_hook::h0dae373da0837fa4 [INFO] [stderr] at src/libstd/panicking.rs:470 [INFO] [stderr] 11: 0x5578285453cb - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:378 [INFO] [stderr] 12: 0x557828565e21 - core::panicking::panic_fmt::h875be34c31f269b6 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 13: 0x557828565c43 - core::option::expect_none_failed::h4adaad03accdb0f7 [INFO] [stderr] at src/libcore/option.rs:1199 [INFO] [stderr] 14: 0x557828292942 - core::result::Result::expect::hca8783813c9dcc82 [INFO] [stderr] at /rustc/3738e44c8fffe9e1fdfda9304a4df74ce7b29152/src/libcore/result.rs:991 [INFO] [stderr] 15: 0x557828292b49 - build_script_build::main::h0be68fc1970a0ddc [INFO] [stderr] at /opt/rustwide/workdir/build.rs:6 [INFO] [stderr] 16: 0x557828292760 - std::rt::lang_start::{{closure}}::h7086352e581dd9a8 [INFO] [stderr] at /rustc/3738e44c8fffe9e1fdfda9304a4df74ce7b29152/src/libstd/rt.rs:67 [INFO] [stderr] 17: 0x5578285452a3 - std::rt::lang_start_internal::{{closure}}::h241bd727d7a41adc [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 18: 0x5578285452a3 - std::panicking::try::do_call::hd241df36f7b814da [INFO] [stderr] at src/libstd/panicking.rs:303 [INFO] [stderr] 19: 0x55782854cc27 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:86 [INFO] [stderr] 20: 0x557828545c89 - std::panicking::try::h8a1931d0f1bb70a1 [INFO] [stderr] at src/libstd/panicking.rs:281 [INFO] [stderr] 21: 0x557828545c89 - std::panic::catch_unwind::h22c6782f26e3268e [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x557828545c89 - std::rt::lang_start_internal::hf15683adb880b573 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 23: 0x557828292739 - std::rt::lang_start::ha3dc8ba871402ea8 [INFO] [stderr] at /rustc/3738e44c8fffe9e1fdfda9304a4df74ce7b29152/src/libstd/rt.rs:67 [INFO] [stderr] 24: 0x557828292b8a - main [INFO] [stderr] 25: 0x7fc81a30bb97 - __libc_start_main [INFO] [stderr] 26: 0x5578282925ca - _start [INFO] [stderr] 27: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "66ad68565e106496fa488daef9c04de7a8393105f090bd9eae17c908e65820f3"` [INFO] running `"docker" "rm" "-f" "66ad68565e106496fa488daef9c04de7a8393105f090bd9eae17c908e65820f3"` [INFO] [stdout] 66ad68565e106496fa488daef9c04de7a8393105f090bd9eae17c908e65820f3