[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#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpisimulation%2Fepaxos" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [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-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/pisimulation/epaxos on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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 ppv-lite86 v0.2.6 [INFO] [stderr] Downloaded c2-chacha v0.2.3 [INFO] [stderr] Downloaded protoc v2.8.1 [INFO] [stderr] Downloaded protoc-rust v2.8.1 [INFO] [stderr] Downloaded hermit-abi v0.1.3 [INFO] [stderr] Downloaded tls-api-stub v0.1.22 [INFO] [stderr] Downloaded tokio-tls-api v0.1.22 [INFO] [stderr] Downloaded wasi v0.7.0 [INFO] [stderr] Downloaded getrandom v0.1.13 [INFO] [stderr] Downloaded crossbeam v0.7.3 [INFO] [stderr] Downloaded proc-macro2 v1.0.6 [INFO] [stderr] Downloaded tokio-timer v0.1.2 [INFO] [stderr] Downloaded grpc v0.6.1 [INFO] [stderr] Downloaded protobuf-codegen v2.8.1 [INFO] [stderr] Downloaded crossbeam-channel v0.4.0 [INFO] [stderr] Downloaded httpbis v0.7.0 [INFO] [stderr] Downloaded rand v0.7.2 [INFO] [stderr] Downloaded protobuf v2.8.1 [INFO] [stderr] Downloaded tokio-uds v0.1.7 [INFO] [stderr] Downloaded syn v1.0.11 [INFO] [stderr] Downloaded lock_api v0.3.2 [INFO] [stderr] Downloaded unix_socket v0.5.0 [INFO] [stderr] Downloaded tls-api v0.1.22 [INFO] [stderr] Downloaded grpc-compiler v0.6.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 39934f301068ea396a19497962ab4d238abfd5fcd0ded93d18135b6d45dfb489 [INFO] running `Command { std: "docker" "start" "-a" "39934f301068ea396a19497962ab4d238abfd5fcd0ded93d18135b6d45dfb489", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "39934f301068ea396a19497962ab4d238abfd5fcd0ded93d18135b6d45dfb489", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39934f301068ea396a19497962ab4d238abfd5fcd0ded93d18135b6d45dfb489", kill_on_drop: false }` [INFO] [stdout] 39934f301068ea396a19497962ab4d238abfd5fcd0ded93d18135b6d45dfb489 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 301563ea45f9d54d8913bec9fe9c5f9f3d4ef5af0f149d9b1a551ceabd7405f7 [INFO] running `Command { std: "docker" "start" "-a" "301563ea45f9d54d8913bec9fe9c5f9f3d4ef5af0f149d9b1a551ceabd7405f7", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling futures v0.1.29 [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 ppv-lite86 v0.2.6 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling lock_api v0.3.2 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling scoped-tls v0.1.2 [INFO] [stderr] Compiling httpbis v0.7.0 [INFO] [stderr] Compiling slab v0.3.0 [INFO] [stderr] Compiling unix_socket v0.5.0 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling crossbeam-channel v0.4.0 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling protoc v2.8.1 [INFO] [stderr] Compiling tls-api v0.1.22 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling tls-api-stub v0.1.22 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling crossbeam v0.7.3 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling tokio-executor v0.1.9 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling tokio-sync v0.1.7 [INFO] [stderr] Compiling tokio-timer v0.1.2 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling tokio-threadpool v0.1.17 [INFO] [stderr] Compiling tokio-timer v0.2.12 [INFO] [stderr] Compiling tokio-current-thread v0.1.6 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling tokio-tls-api v0.1.22 [INFO] [stderr] Compiling tokio-reactor v0.1.11 [INFO] [stderr] Compiling tokio-fs v0.1.6 [INFO] [stderr] Compiling tokio-udp v0.1.5 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio-uds v0.2.5 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling tokio-core v0.1.17 [INFO] [stderr] Compiling tokio-uds v0.1.7 [INFO] [stderr] Compiling protobuf-codegen v2.8.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Compiling protoc-rust v2.8.1 [INFO] [stderr] Compiling grpc-compiler v0.6.1 [INFO] [stderr] Compiling protoc-rust-grpc v0.6.1 [INFO] [stderr] Compiling futures-util v0.3.1 [INFO] [stderr] Compiling epaxos_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling grpc v0.6.1 [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-053e392e2a500104/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (873) 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: 0x5dc6d4c559b2 - std::backtrace_rs::backtrace::libunwind::trace::h52580dd202462214 [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5dc6d4c559b2 - std::backtrace_rs::backtrace::trace_unsynchronized::hc969519abce0f52b [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5dc6d4c559b2 - std::sys::backtrace::_print_fmt::hfd5825900b6e0030 [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5dc6d4c559b2 - ::fmt::h427144ad75cfb218 [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5dc6d4c6777f - core::fmt::rt::Argument::fmt::hd5ccc9cf97cea7f7 [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5dc6d4c6777f - core::fmt::write::h593aaf5adf0f5dae [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x5dc6d4c29af1 - std::io::default_write_fmt::hf108c2855e591a7c [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5dc6d4c29af1 - std::io::Write::write_fmt::h6e02e29a2bcc97c1 [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5dc6d4c33d52 - std::sys::backtrace::BacktraceLock::print::h3953113552dca3ca [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5dc6d4c35e6c - std::panicking::default_hook::{{closure}}::h486b96ad75eafbb8 [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x5dc6d4c35cc6 - std::panicking::default_hook::h99456317c5a1a20c [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x5dc6d4c364f5 - std::panicking::panic_with_hook::h67ab0df20212e4ea [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x5dc6d4c3638a - std::panicking::panic_handler::{{closure}}::hc9e4a933ae92e208 [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x5dc6d4c33e99 - std::sys::backtrace::__rust_end_short_backtrace::hbfa72df9b68c2d19 [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x5dc6d4c1db0d - __rustc[8cce077e14951490]::rust_begin_unwind [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x5dc6d4c70d90 - core::panicking::panic_fmt::h49931053d20abf41 [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x5dc6d4c6ffd6 - core::result::unwrap_failed::h7f5a2d4cf85d933f [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/result.rs:1854:5 [INFO] [stderr] 17: 0x5dc6d4a3ead0 - core::result::Result::expect::hc831e34a53940524 [INFO] [stderr] 18: 0x5dc6d4a3e9a9 - build_script_build::main::h8a7f8c787cc0232f [INFO] [stderr] 19: 0x5dc6d4a3ea63 - core::ops::function::FnOnce::call_once::h5f116be806ffc1f7 [INFO] [stderr] 20: 0x5dc6d4a3ea06 - std::sys::backtrace::__rust_begin_short_backtrace::hf0b5b96597106621 [INFO] [stderr] 21: 0x5dc6d4a3e9e9 - std::rt::lang_start::{{closure}}::h8ecd67807d3f7295 [INFO] [stderr] 22: 0x5dc6d4c2aeb0 - core::ops::function::impls:: for &F>::call_once::hb84e9e033646564e [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 23: 0x5dc6d4c2aeb0 - std::panicking::catch_unwind::do_call::hbd46cd07e9e2b512 [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:590:40 [INFO] [stderr] 24: 0x5dc6d4c2aeb0 - std::panicking::catch_unwind::hd048d6861d343544 [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:553:19 [INFO] [stderr] 25: 0x5dc6d4c2aeb0 - std::panic::catch_unwind::h141ca8973277f822 [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panic.rs:359:14 [INFO] [stderr] 26: 0x5dc6d4c2aeb0 - std::rt::lang_start_internal::{{closure}}::hc1f3273d5e4e0426 [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/rt.rs:175:24 [INFO] [stderr] 27: 0x5dc6d4c2aeb0 - std::panicking::catch_unwind::do_call::hc215ba2b02ac1f8c [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:590:40 [INFO] [stderr] 28: 0x5dc6d4c2aeb0 - std::panicking::catch_unwind::h67f54bbdc14963b0 [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:553:19 [INFO] [stderr] 29: 0x5dc6d4c2aeb0 - std::panic::catch_unwind::h7d01c664f3f34538 [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panic.rs:359:14 [INFO] [stderr] 30: 0x5dc6d4c2aeb0 - std::rt::lang_start_internal::hcbf1d15fae983a0f [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/rt.rs:171:5 [INFO] [stderr] 31: 0x5dc6d4a3e9d1 - std::rt::lang_start::hde6e6adb247f621e [INFO] [stderr] 32: 0x5dc6d4a3eb35 - main [INFO] [stderr] 33: 0x78555f8da1ca - [INFO] [stderr] 34: 0x78555f8da28b - __libc_start_main [INFO] [stderr] 35: 0x5dc6d4a3e875 - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "301563ea45f9d54d8913bec9fe9c5f9f3d4ef5af0f149d9b1a551ceabd7405f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "301563ea45f9d54d8913bec9fe9c5f9f3d4ef5af0f149d9b1a551ceabd7405f7", kill_on_drop: false }` [INFO] [stdout] 301563ea45f9d54d8913bec9fe9c5f9f3d4ef5af0f149d9b1a551ceabd7405f7