[INFO] cloning repository https://github.com/timglabisch/raftimpl [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/timglabisch/raftimpl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimglabisch%2Fraftimpl", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimglabisch%2Fraftimpl'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0e67095d1754e200a99e15fb219816f892fdd814 [INFO] checking timglabisch/raftimpl against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimglabisch%2Fraftimpl" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/timglabisch/raftimpl on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-11/source/Cargo.toml [INFO] crate git repo https://github.com/timglabisch/raftimpl already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 19784004d821fb66019f22acf73cccefee653e9b24ca00266a8798697a8442a8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "19784004d821fb66019f22acf73cccefee653e9b24ca00266a8798697a8442a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "19784004d821fb66019f22acf73cccefee653e9b24ca00266a8798697a8442a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19784004d821fb66019f22acf73cccefee653e9b24ca00266a8798697a8442a8", kill_on_drop: false }` [INFO] [stdout] 19784004d821fb66019f22acf73cccefee653e9b24ca00266a8798697a8442a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2af133b65e0578deac91aa3844c7faa3e6af58fff8af9c2a37b59c89356c0d16 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2af133b65e0578deac91aa3844c7faa3e6af58fff8af9c2a37b59c89356c0d16", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling protobuf v2.3.0 [INFO] [stderr] Checking unic-common v0.7.0 [INFO] [stderr] Checking unic-char-range v0.7.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling remove_dir_all v0.5.1 [INFO] [stderr] Compiling serde v1.0.88 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking glob v0.2.11 [INFO] [stderr] Checking humansize v1.1.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling backtrace v0.3.14 [INFO] [stderr] Checking unicode-normalization v0.1.8 [INFO] [stderr] Checking tokio-sync v0.1.1 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling pest v2.1.0 [INFO] [stderr] Checking regex-syntax v0.6.5 [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking unic-char-property v0.7.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking unic-ucd-version v0.7.0 [INFO] [stderr] Checking rand_os v0.1.2 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Compiling rand_jitter v0.1.3 [INFO] [stderr] Compiling protoc v2.3.0 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Checking backtrace-sys v0.1.28 [INFO] [stderr] Checking want v0.0.6 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking bytes v0.4.11 [INFO] [stderr] Checking unic-ucd-segment v0.7.0 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking tokio-executor v0.1.6 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 [INFO] [stderr] Checking crossbeam-channel v0.3.8 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking tokio-timer v0.2.10 [INFO] [stderr] Checking tokio-current-thread v0.1.4 [INFO] [stderr] Checking tokio-io v0.1.11 [INFO] [stderr] Checking http v0.1.16 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking unic-segment v0.7.0 [INFO] [stderr] Compiling pest_meta v2.1.0 [INFO] [stderr] Checking error-chain v0.12.0 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Compiling tempfile v3.0.7 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking h2 v0.1.16 [INFO] [stderr] Checking tokio-reactor v0.1.8 [INFO] [stderr] Checking crossbeam v0.6.0 [INFO] [stderr] Checking raft v0.4.0 [INFO] [stderr] Checking tokio-threadpool v0.1.11 [INFO] [stderr] Checking serde_json v1.0.38 [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] Compiling serde_derive v1.0.88 [INFO] [stderr] Checking tokio-fs v0.1.5 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking tokio v0.1.15 [INFO] [stderr] Compiling protobuf-codegen v2.3.0 [INFO] [stderr] Checking hyper v0.12.24 [INFO] [stderr] Checking tera v0.11.20 [INFO] [stderr] Compiling protoc-rust v2.3.0 [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-aba3b45577c98e0d/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'protoc: Os { code: 30, kind: Other, message: "Read-only file system" }', build.rs:15:8 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55d988108ce0 - std::backtrace_rs::backtrace::libunwind::trace::h1037ca7e6eeef65c [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55d988108ce0 - std::backtrace_rs::backtrace::trace_unsynchronized::haaefac1bc3669450 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55d988108ce0 - std::sys_common::backtrace::_print_fmt::h863a6f5e6d995885 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55d988108ce0 - ::fmt::h767e17e1aa7df6a8 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55d98812e25f - core::fmt::write::h7aa6cd0067dca82a [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/core/src/fmt/mod.rs:1094:17 [INFO] [stderr] 5: 0x55d988106345 - std::io::Write::write_fmt::h4c802b6f761026c1 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/io/mod.rs:1584:15 [INFO] [stderr] 6: 0x55d98810b07b - std::sys_common::backtrace::_print::h2769edb26a7eb606 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55d98810b07b - std::sys_common::backtrace::print::ha71f3549862b4cb6 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55d98810b07b - std::panicking::default_hook::{{closure}}::h95488a3bade217f6 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55d98810ab51 - std::panicking::default_hook::h290aa602c0fb11df [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x55d98810b690 - std::panicking::rust_panic_with_hook::hf32c4fa635e215f2 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panicking.rs:625:17 [INFO] [stderr] 11: 0x55d98810b227 - std::panicking::begin_panic_handler::{{closure}}::h95197ccd88846f7a [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panicking.rs:519:13 [INFO] [stderr] 12: 0x55d98810917c - std::sys_common::backtrace::__rust_end_short_backtrace::h7641df9566f7b7d0 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55d98810b189 - rust_begin_unwind [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panicking.rs:515:5 [INFO] [stderr] 14: 0x55d987eb5111 - core::panicking::panic_fmt::hbe99dddd3092ba3c [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x55d987eb5203 - core::result::unwrap_failed::hf79563fef9d11ab8 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/core/src/result.rs:1355:5 [INFO] [stderr] 16: 0x55d987eb5a40 - core::result::Result::expect::h2b158bd4431db4a7 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/core/src/result.rs:997:23 [INFO] [stderr] 17: 0x55d987eb5ceb - build_script_build::main::h857f06f8fa110f15 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:6:5 [INFO] [stderr] 18: 0x55d987eb5bbb - core::ops::function::FnOnce::call_once::hd85e276d73a67e7a [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x55d987eb5b0e - std::sys_common::backtrace::__rust_begin_short_backtrace::h21fda2b57f311776 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x55d987eb5ad1 - std::rt::lang_start::{{closure}}::h725e3ba71067058f [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/rt.rs:49:18 [INFO] [stderr] 21: 0x55d98810baca - core::ops::function::impls:: for &F>::call_once::h04259e4a34d07c2f [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x55d98810baca - std::panicking::try::do_call::hb8da45704d5cfbbf [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panicking.rs:401:40 [INFO] [stderr] 23: 0x55d98810baca - std::panicking::try::h4beadc19a78fec52 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panicking.rs:365:19 [INFO] [stderr] 24: 0x55d98810baca - std::panic::catch_unwind::hc58016cd36ba81a4 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panic.rs:433:14 [INFO] [stderr] 25: 0x55d98810baca - std::rt::lang_start_internal::hc51399759a90501a [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/rt.rs:34:21 [INFO] [stderr] 26: 0x55d987eb5ab0 - std::rt::lang_start::ha94813022245ee00 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/rt.rs:48:5 [INFO] [stderr] 27: 0x55d987eb5d1c - main [INFO] [stderr] 28: 0x7feace5b00b3 - __libc_start_main [INFO] [stderr] 29: 0x55d987eb58ce - _start [INFO] [stderr] 30: 0x0 - [INFO] running `Command { std: "docker" "inspect" "2af133b65e0578deac91aa3844c7faa3e6af58fff8af9c2a37b59c89356c0d16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2af133b65e0578deac91aa3844c7faa3e6af58fff8af9c2a37b59c89356c0d16", kill_on_drop: false }` [INFO] [stdout] 2af133b65e0578deac91aa3844c7faa3e6af58fff8af9c2a37b59c89356c0d16