[INFO] cloning repository https://github.com/pisimulation/epaxos [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pisimulation/epaxos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpisimulation%2Fepaxos", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpisimulation%2Fepaxos'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fd12434fc9e4294e54c8a8ac075d680b101abf18 [INFO] building pisimulation/epaxos against master#70591dc15db32941fe3595fdbf98e58d6975f95e for pr-127731 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpisimulation%2Fepaxos" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pisimulation/epaxos on toolchain 70591dc15db32941fe3595fdbf98e58d6975f95e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+70591dc15db32941fe3595fdbf98e58d6975f95e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pisimulation/epaxos [INFO] finished tweaking git repo https://github.com/pisimulation/epaxos [INFO] tweaked toml for git repo https://github.com/pisimulation/epaxos written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/pisimulation/epaxos already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+70591dc15db32941fe3595fdbf98e58d6975f95e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded protoc-rust-grpc v0.6.1 [INFO] [stderr] Downloaded tls-api v0.1.22 [INFO] [stderr] Downloaded protoc v2.8.1 [INFO] [stderr] Downloaded tokio-tls-api v0.1.22 [INFO] [stderr] Downloaded protoc-rust v2.8.1 [INFO] [stderr] Downloaded grpc v0.6.1 [INFO] [stderr] Downloaded protobuf-codegen v2.8.1 [INFO] [stderr] Downloaded tls-api-stub v0.1.22 [INFO] [stderr] Downloaded grpc-compiler v0.6.1 [INFO] [stderr] Downloaded httpbis v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+70591dc15db32941fe3595fdbf98e58d6975f95e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a627cf3d97df1778a4123e9aa9684aca33b4b71c71d928a8db0d403ee00718c8 [INFO] running `Command { std: "docker" "start" "-a" "a627cf3d97df1778a4123e9aa9684aca33b4b71c71d928a8db0d403ee00718c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a627cf3d97df1778a4123e9aa9684aca33b4b71c71d928a8db0d403ee00718c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a627cf3d97df1778a4123e9aa9684aca33b4b71c71d928a8db0d403ee00718c8", kill_on_drop: false }` [INFO] [stdout] a627cf3d97df1778a4123e9aa9684aca33b4b71c71d928a8db0d403ee00718c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+70591dc15db32941fe3595fdbf98e58d6975f95e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8989fbc7ad606cf600ec30fe02d068e1e7dcf1930c76fb135bf9a693b1de0838 [INFO] running `Command { std: "docker" "start" "-a" "8989fbc7ad606cf600ec30fe02d068e1e7dcf1930c76fb135bf9a693b1de0838", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling futures v0.1.29 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling lock_api v0.3.2 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling smallvec v0.6.13 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling protobuf v2.8.1 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.11.1 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling tokio-executor v0.1.9 [INFO] [stderr] Compiling crossbeam-deque v0.7.2 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling tokio-sync v0.1.7 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling tokio-reactor v0.1.11 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling tokio-threadpool v0.1.17 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling tokio-uds v0.2.5 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling tokio-udp v0.1.5 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio-fs v0.1.6 [INFO] [stderr] Compiling tokio-timer v0.2.12 [INFO] [stderr] Compiling tokio-current-thread v0.1.6 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling tls-api v0.1.22 [INFO] [stderr] Compiling protoc v2.8.1 [INFO] [stderr] Compiling futures-core v0.3.1 [INFO] [stderr] Compiling scoped-tls v0.1.2 [INFO] [stderr] Compiling futures-sink v0.3.1 [INFO] [stderr] Compiling futures-channel v0.3.1 [INFO] [stderr] Compiling tokio-core v0.1.17 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling futures-task v0.3.1 [INFO] [stderr] Compiling futures-io v0.3.1 [INFO] [stderr] Compiling slab v0.3.0 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling httpbis v0.7.0 [INFO] [stderr] Compiling tokio-timer v0.1.2 [INFO] [stderr] Compiling tokio-uds v0.1.7 [INFO] [stderr] Compiling tls-api-stub v0.1.22 [INFO] [stderr] Compiling tokio-tls-api v0.1.22 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling unix_socket v0.5.0 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling protobuf-codegen v2.8.1 [INFO] [stderr] Compiling crossbeam-channel v0.4.0 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling grpc-compiler v0.6.1 [INFO] [stderr] Compiling protoc-rust v2.8.1 [INFO] [stderr] Compiling protoc-rust-grpc v0.6.1 [INFO] [stderr] Compiling crossbeam v0.7.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling grpc v0.6.1 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Compiling futures-util v0.3.1 [INFO] [stderr] Compiling epaxos_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `epaxos_rs v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/epaxos_rs-bea01632fb63ed1f/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at build.rs:10:6: [INFO] [stderr] protoc-rust-grpc: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x561d08aac99d - std::backtrace_rs::backtrace::libunwind::trace::h64d89666a085324f [INFO] [stderr] at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stderr] 1: 0x561d08aac99d - std::backtrace_rs::backtrace::trace_unsynchronized::hc1fd51ebf53feac0 [INFO] [stderr] at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x561d08aac99d - std::sys::backtrace::_print_fmt::h1e2e2270635613f5 [INFO] [stderr] at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x561d08aac99d - ::fmt::head0a12237d1ed93 [INFO] [stderr] at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x561d08ad575b - core::fmt::rt::Argument::fmt::hca35d416b932a57e [INFO] [stderr] at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x561d08ad575b - core::fmt::write::heff85b040f055f4e [INFO] [stderr] at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/core/src/fmt/mod.rs:1178:21 [INFO] [stderr] 6: 0x561d08aa9c33 - std::io::Write::write_fmt::h1fb5f12daefdf59e [INFO] [stderr] at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/io/mod.rs:1823:15 [INFO] [stderr] 7: 0x561d08aadbd2 - std::sys::backtrace::BacktraceLock::print::haacb2da813753a92 [INFO] [stderr] at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 8: 0x561d08aadbd2 - std::panicking::default_hook::{{closure}}::hfb344a23a7cc588e [INFO] [stderr] at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/panicking.rs:266:22 [INFO] [stderr] 9: 0x561d08aad83e - std::panicking::default_hook::h9de6e44e4e5f3f5f [INFO] [stderr] at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/panicking.rs:293:9 [INFO] [stderr] 10: 0x561d08aae47f - std::panicking::rust_panic_with_hook::h038f7ba5eec8d9df [INFO] [stderr] at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/panicking.rs:797:13 [INFO] [stderr] 11: 0x561d08aae167 - std::panicking::begin_panic_handler::{{closure}}::h7367d2e8ac1b10d1 [INFO] [stderr] at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/panicking.rs:671:13 [INFO] [stderr] 12: 0x561d08aace89 - std::sys::backtrace::__rust_end_short_backtrace::h1ef546f372febf07 [INFO] [stderr] at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/sys/backtrace.rs:170:18 [INFO] [stderr] 13: 0x561d08aaddf4 - rust_begin_unwind [INFO] [stderr] at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/panicking.rs:662:5 [INFO] [stderr] 14: 0x561d08ad3483 - core::panicking::panic_fmt::h8f523524c8331b38 [INFO] [stderr] at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/core/src/panicking.rs:74:14 [INFO] [stderr] 15: 0x561d08ad3996 - core::result::unwrap_failed::h94f7e8c73f7e4200 [INFO] [stderr] at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/core/src/result.rs:1679:5 [INFO] [stderr] 16: 0x561d08881303 - core::result::Result::expect::hc8cea5c2e5a92aca [INFO] [stderr] 17: 0x561d088813b9 - build_script_build::main::he3f8ff0224c4e3e9 [INFO] [stderr] 18: 0x561d08881253 - core::ops::function::FnOnce::call_once::h2d3ab5a9ffeba9c3 [INFO] [stderr] 19: 0x561d08881236 - std::sys::backtrace::__rust_begin_short_backtrace::h1e570e848951ff9b [INFO] [stderr] 20: 0x561d08881219 - std::rt::lang_start::{{closure}}::hce94f3ddca8306fc [INFO] [stderr] 21: 0x561d08aa68a0 - core::ops::function::impls:: for &F>::call_once::h6832ba58550d62fe [INFO] [stderr] at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 22: 0x561d08aa68a0 - std::panicking::try::do_call::h26c6799adb14441c [INFO] [stderr] at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/panicking.rs:554:40 [INFO] [stderr] 23: 0x561d08aa68a0 - std::panicking::try::he249d22783e22331 [INFO] [stderr] at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/panicking.rs:518:19 [INFO] [stderr] 24: 0x561d08aa68a0 - std::panic::catch_unwind::h33fb84fbab194eec [INFO] [stderr] at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/panic.rs:345:14 [INFO] [stderr] 25: 0x561d08aa68a0 - std::rt::lang_start_internal::{{closure}}::h709b77417353bc5a [INFO] [stderr] at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/rt.rs:143:48 [INFO] [stderr] 26: 0x561d08aa68a0 - std::panicking::try::do_call::h8ea17ec9dbc67bf8 [INFO] [stderr] at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/panicking.rs:554:40 [INFO] [stderr] 27: 0x561d08aa68a0 - std::panicking::try::hc3b77b4df6a19630 [INFO] [stderr] at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/panicking.rs:518:19 [INFO] [stderr] 28: 0x561d08aa68a0 - std::panic::catch_unwind::haeb9fc03ca64ff6f [INFO] [stderr] at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/panic.rs:345:14 [INFO] [stderr] 29: 0x561d08aa68a0 - std::rt::lang_start_internal::h11fb0f5737c078a8 [INFO] [stderr] at /rustc/70591dc15db32941fe3595fdbf98e58d6975f95e/library/std/src/rt.rs:143:20 [INFO] [stderr] 30: 0x561d088811f7 - std::rt::lang_start::h63d7d4871aeba845 [INFO] [stderr] 31: 0x561d088813d5 - main [INFO] [stderr] 32: 0x7f9dd6d33d90 - [INFO] [stderr] 33: 0x7f9dd6d33e40 - __libc_start_main [INFO] [stderr] 34: 0x561d08881105 - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "8989fbc7ad606cf600ec30fe02d068e1e7dcf1930c76fb135bf9a693b1de0838", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8989fbc7ad606cf600ec30fe02d068e1e7dcf1930c76fb135bf9a693b1de0838", kill_on_drop: false }` [INFO] [stdout] 8989fbc7ad606cf600ec30fe02d068e1e7dcf1930c76fb135bf9a693b1de0838