[INFO] cloning repository https://github.com/kbacha/kv-raft [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kbacha/kv-raft" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkbacha%2Fkv-raft", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkbacha%2Fkv-raft'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f54ecb3ad02561222d74679bc3e3010885a667e2 [INFO] checking kbacha/kv-raft against master#73252d51d13c0e4f872c3c51defcf48174860ef6 for pr-119989 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkbacha%2Fkv-raft" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kbacha/kv-raft on toolchain 73252d51d13c0e4f872c3c51defcf48174860ef6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+73252d51d13c0e4f872c3c51defcf48174860ef6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kbacha/kv-raft [INFO] finished tweaking git repo https://github.com/kbacha/kv-raft [INFO] tweaked toml for git repo https://github.com/kbacha/kv-raft written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/kbacha/kv-raft 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" "+73252d51d13c0e4f872c3c51defcf48174860ef6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking kbacha/kv-raft against try#5d004039df46bb665b8ed6385386e3b1b007a6a8 for pr-119989 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkbacha%2Fkv-raft" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kbacha/kv-raft on toolchain 5d004039df46bb665b8ed6385386e3b1b007a6a8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5d004039df46bb665b8ed6385386e3b1b007a6a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kbacha/kv-raft [INFO] finished tweaking git repo https://github.com/kbacha/kv-raft [INFO] tweaked toml for git repo https://github.com/kbacha/kv-raft written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/kbacha/kv-raft 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" "+5d004039df46bb665b8ed6385386e3b1b007a6a8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking kbacha/kv-raft against try#5d004039df46bb665b8ed6385386e3b1b007a6a8 for pr-119989 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkbacha%2Fkv-raft" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kbacha/kv-raft on toolchain 5d004039df46bb665b8ed6385386e3b1b007a6a8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5d004039df46bb665b8ed6385386e3b1b007a6a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kbacha/kv-raft [INFO] finished tweaking git repo https://github.com/kbacha/kv-raft [INFO] tweaked toml for git repo https://github.com/kbacha/kv-raft written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/kbacha/kv-raft 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" "+5d004039df46bb665b8ed6385386e3b1b007a6a8" "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 tokio-timer v0.2.4 [INFO] [stderr] Downloaded tokio-codec v0.1.0 [INFO] [stderr] Downloaded tokio-threadpool v0.1.4 [INFO] [stderr] Downloaded log v0.4.2 [INFO] [stderr] Downloaded bytes v0.4.8 [INFO] [stderr] Downloaded tokio v0.1.7 [INFO] [stderr] Downloaded crossbeam-epoch v0.4.3 [INFO] [stderr] Downloaded tokio-udp v0.1.1 [INFO] [stderr] Downloaded crossbeam-deque v0.3.1 [INFO] [stderr] Downloaded tokio-fs v0.1.1 [INFO] [stderr] Downloaded tokio-io v0.1.7 [INFO] [stderr] Downloaded protoc v2.0.2 [INFO] [stderr] Downloaded tokio-reactor v0.1.2 [INFO] [stderr] Downloaded protobuf-codegen v2.0.2 [INFO] [stderr] Downloaded protoc-rust v2.0.2 [INFO] [stderr] Downloaded protobuf-codegen-pure v2.0.2 [INFO] [stderr] Downloaded protobuf v2.0.2 [INFO] [stderr] Downloaded raft v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5d004039df46bb665b8ed6385386e3b1b007a6a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 26f57889ad5496e2b6000bb5f3fbcde317187f555f11f01c2fce7ba7fc5a1e87 [INFO] running `Command { std: "docker" "start" "-a" "26f57889ad5496e2b6000bb5f3fbcde317187f555f11f01c2fce7ba7fc5a1e87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "26f57889ad5496e2b6000bb5f3fbcde317187f555f11f01c2fce7ba7fc5a1e87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26f57889ad5496e2b6000bb5f3fbcde317187f555f11f01c2fce7ba7fc5a1e87", kill_on_drop: false }` [INFO] [stdout] 26f57889ad5496e2b6000bb5f3fbcde317187f555f11f01c2fce7ba7fc5a1e87 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5d004039df46bb665b8ed6385386e3b1b007a6a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 76243da51856b6f50c8f99584e3fa73954d1e2db1a1f7a00f3cc864940efa16e [INFO] running `Command { std: "docker" "start" "-a" "76243da51856b6f50c8f99584e3fa73954d1e2db1a1f7a00f3cc864940efa16e", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.42 [INFO] [stderr] Checking cfg-if v0.1.3 [INFO] [stderr] Checking byteorder v1.2.3 [INFO] [stderr] Checking futures v0.1.21 [INFO] [stderr] Compiling protobuf v2.0.2 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Checking lazy_static v1.0.1 [INFO] [stderr] Checking lazycell v0.6.0 [INFO] [stderr] Checking slab v0.4.0 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling remove_dir_all v0.5.1 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking log v0.4.2 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Checking crossbeam-utils v0.3.2 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking bitflags v1.0.3 [INFO] [stderr] Compiling protoc v2.0.2 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking crossbeam-epoch v0.4.3 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking net2 v0.2.32 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking atty v0.2.10 [INFO] [stderr] Checking clap v2.31.2 [INFO] [stderr] Compiling bytes v0.4.8 [INFO] [stderr] Checking crossbeam-deque v0.3.1 [INFO] [stderr] Checking mio v0.6.14 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Checking tokio-executor v0.1.2 [INFO] [stderr] Checking tokio-io v0.1.7 [INFO] [stderr] Checking tokio-threadpool v0.1.4 [INFO] [stderr] Checking tokio-timer v0.2.4 [INFO] [stderr] Checking tokio-reactor v0.1.2 [INFO] [stderr] Checking tokio-codec v0.1.0 [INFO] [stderr] Checking tokio-udp v0.1.1 [INFO] [stderr] Checking tokio-tcp v0.1.0 [INFO] [stderr] Checking tokio-fs v0.1.1 [INFO] [stderr] Checking tokio v0.1.7 [INFO] [stderr] Checking raft v0.3.0 [INFO] [stderr] Compiling protobuf-codegen v2.0.2 [INFO] [stderr] Compiling protoc-rust v2.0.2 [INFO] [stderr] Compiling protobuf-codegen-pure v2.0.2 [INFO] [stderr] Compiling kv-raft v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `kv-raft 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/kv-raft-ef01e1fefcdca49b/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at build.rs:22:8: [INFO] [stderr] protoc: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55fbdf8d5ce6 - std::backtrace_rs::backtrace::libunwind::trace::h4d0ba3d40caa88a8 [INFO] [stderr] at /rustc/5d004039df46bb665b8ed6385386e3b1b007a6a8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5 [INFO] [stderr] 1: 0x55fbdf8d5ce6 - std::backtrace_rs::backtrace::trace_unsynchronized::haf388e9e8173c24d [INFO] [stderr] at /rustc/5d004039df46bb665b8ed6385386e3b1b007a6a8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55fbdf8d5ce6 - std::sys_common::backtrace::_print_fmt::he36bc2d416e32339 [INFO] [stderr] at /rustc/5d004039df46bb665b8ed6385386e3b1b007a6a8/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x55fbdf8d5ce6 - ::fmt::h97227c48ffabe27b [INFO] [stderr] at /rustc/5d004039df46bb665b8ed6385386e3b1b007a6a8/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x55fbdf8ff7a0 - core::fmt::rt::Argument::fmt::h3b0543e08099dc03 [INFO] [stderr] at /rustc/5d004039df46bb665b8ed6385386e3b1b007a6a8/library/core/src/fmt/rt.rs:142:9 [INFO] [stderr] 5: 0x55fbdf8ff7a0 - core::fmt::write::hc3e9818e1ec32dad [INFO] [stderr] at /rustc/5d004039df46bb665b8ed6385386e3b1b007a6a8/library/core/src/fmt/mod.rs:1120:17 [INFO] [stderr] 6: 0x55fbdf8d364f - std::io::Write::write_fmt::h7e81c717e96691dc [INFO] [stderr] at /rustc/5d004039df46bb665b8ed6385386e3b1b007a6a8/library/std/src/io/mod.rs:1810:15 [INFO] [stderr] 7: 0x55fbdf8d5ac4 - std::sys_common::backtrace::_print::h9fce7447faff7493 [INFO] [stderr] at /rustc/5d004039df46bb665b8ed6385386e3b1b007a6a8/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x55fbdf8d5ac4 - std::sys_common::backtrace::print::hf7ddeacfaf50a648 [INFO] [stderr] at /rustc/5d004039df46bb665b8ed6385386e3b1b007a6a8/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x55fbdf8d70a7 - std::panicking::default_hook::{{closure}}::hd09e7233497be8df [INFO] [stderr] 10: 0x55fbdf8d6e09 - std::panicking::default_hook::h43b90fabe2c8d557 [INFO] [stderr] at /rustc/5d004039df46bb665b8ed6385386e3b1b007a6a8/library/std/src/panicking.rs:292:9 [INFO] [stderr] 11: 0x55fbdf8d7538 - std::panicking::rust_panic_with_hook::h136eb948e467237a [INFO] [stderr] at /rustc/5d004039df46bb665b8ed6385386e3b1b007a6a8/library/std/src/panicking.rs:781:13 [INFO] [stderr] 12: 0x55fbdf8d7412 - std::panicking::begin_panic_handler::{{closure}}::h923b89cd632ce586 [INFO] [stderr] at /rustc/5d004039df46bb665b8ed6385386e3b1b007a6a8/library/std/src/panicking.rs:659:13 [INFO] [stderr] 13: 0x55fbdf8d61e6 - std::sys_common::backtrace::__rust_end_short_backtrace::h9cb571ebc7694e3e [INFO] [stderr] at /rustc/5d004039df46bb665b8ed6385386e3b1b007a6a8/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stderr] 14: 0x55fbdf8d7170 - rust_begin_unwind [INFO] [stderr] at /rustc/5d004039df46bb665b8ed6385386e3b1b007a6a8/library/std/src/panicking.rs:647:5 [INFO] [stderr] 15: 0x55fbdf71f2a5 - core::panicking::panic_fmt::hab0f4770ea19c7cb [INFO] [stderr] at /rustc/5d004039df46bb665b8ed6385386e3b1b007a6a8/library/core/src/panicking.rs:72:14 [INFO] [stderr] 16: 0x55fbdf71f843 - core::result::unwrap_failed::hd7c87b6105464883 [INFO] [stderr] at /rustc/5d004039df46bb665b8ed6385386e3b1b007a6a8/library/core/src/result.rs:1649:5 [INFO] [stderr] 17: 0x55fbdf71fd13 - core::result::Result::expect::ha6e1df9ec39d618c [INFO] [stderr] 18: 0x55fbdf71feb6 - build_script_build::main::h184a438888b45e61 [INFO] [stderr] 19: 0x55fbdf71fc93 - core::ops::function::FnOnce::call_once::hf50ab772a1fa03ff [INFO] [stderr] 20: 0x55fbdf71fbd6 - std::sys_common::backtrace::__rust_begin_short_backtrace::hba38d92a4dbaff4d [INFO] [stderr] 21: 0x55fbdf71fc29 - std::rt::lang_start::{{closure}}::h06441f9ee8905e64 [INFO] [stderr] 22: 0x55fbdf8cfd51 - core::ops::function::impls:: for &F>::call_once::hb6c6243c768c2802 [INFO] [stderr] at /rustc/5d004039df46bb665b8ed6385386e3b1b007a6a8/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 23: 0x55fbdf8cfd51 - std::panicking::try::do_call::h62966ca7fac51262 [INFO] [stderr] at /rustc/5d004039df46bb665b8ed6385386e3b1b007a6a8/library/std/src/panicking.rs:554:40 [INFO] [stderr] 24: 0x55fbdf8cfd51 - std::panicking::try::h9eefc25fc05f84c8 [INFO] [stderr] at /rustc/5d004039df46bb665b8ed6385386e3b1b007a6a8/library/std/src/panicking.rs:518:19 [INFO] [stderr] 25: 0x55fbdf8cfd51 - std::panic::catch_unwind::h31dadab608c58a39 [INFO] [stderr] at /rustc/5d004039df46bb665b8ed6385386e3b1b007a6a8/library/std/src/panic.rs:142:14 [INFO] [stderr] 26: 0x55fbdf8cfd51 - std::rt::lang_start_internal::{{closure}}::h042de4872e745913 [INFO] [stderr] at /rustc/5d004039df46bb665b8ed6385386e3b1b007a6a8/library/std/src/rt.rs:148:48 [INFO] [stderr] 27: 0x55fbdf8cfd51 - std::panicking::try::do_call::h166f534983e42562 [INFO] [stderr] at /rustc/5d004039df46bb665b8ed6385386e3b1b007a6a8/library/std/src/panicking.rs:554:40 [INFO] [stderr] 28: 0x55fbdf8cfd51 - std::panicking::try::h7bc3c46bff1a2692 [INFO] [stderr] at /rustc/5d004039df46bb665b8ed6385386e3b1b007a6a8/library/std/src/panicking.rs:518:19 [INFO] [stderr] 29: 0x55fbdf8cfd51 - std::panic::catch_unwind::hb403034f1628a002 [INFO] [stderr] at /rustc/5d004039df46bb665b8ed6385386e3b1b007a6a8/library/std/src/panic.rs:142:14 [INFO] [stderr] 30: 0x55fbdf8cfd51 - std::rt::lang_start_internal::h18cabacdf8b72ac4 [INFO] [stderr] at /rustc/5d004039df46bb665b8ed6385386e3b1b007a6a8/library/std/src/rt.rs:148:20 [INFO] [stderr] 31: 0x55fbdf71fc07 - std::rt::lang_start::h99bbac515f49fe84 [INFO] [stderr] 32: 0x55fbdf71ffd5 - main [INFO] [stderr] 33: 0x7f89d7ba4d90 - [INFO] [stderr] 34: 0x7f89d7ba4e40 - __libc_start_main [INFO] [stderr] 35: 0x55fbdf71fb05 - _start [INFO] [stderr] 36: 0x0 - [INFO] running `Command { std: "docker" "inspect" "76243da51856b6f50c8f99584e3fa73954d1e2db1a1f7a00f3cc864940efa16e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76243da51856b6f50c8f99584e3fa73954d1e2db1a1f7a00f3cc864940efa16e", kill_on_drop: false }` [INFO] [stdout] 76243da51856b6f50c8f99584e3fa73954d1e2db1a1f7a00f3cc864940efa16e