[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 master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftimglabisch%2Fraftimpl" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/timglabisch/raftimpl on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "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-10/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" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d19438dc9259e60e27d42cf4fd9ec2999470c5913c8bd793c5372c31ac1a2c4b [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" "d19438dc9259e60e27d42cf4fd9ec2999470c5913c8bd793c5372c31ac1a2c4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d19438dc9259e60e27d42cf4fd9ec2999470c5913c8bd793c5372c31ac1a2c4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d19438dc9259e60e27d42cf4fd9ec2999470c5913c8bd793c5372c31ac1a2c4b", kill_on_drop: false }` [INFO] [stdout] d19438dc9259e60e27d42cf4fd9ec2999470c5913c8bd793c5372c31ac1a2c4b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ee2d1b6f9ec412691c03315f3ebbbdc3ff6695b3cbbc07d9d84d12bf3f652cd5 [INFO] running `Command { std: "docker" "start" "-a" "ee2d1b6f9ec412691c03315f3ebbbdc3ff6695b3cbbc07d9d84d12bf3f652cd5", kill_on_drop: false }` [INFO] [stderr] Checking futures v0.1.25 [INFO] [stderr] Checking smallvec v0.6.9 [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling protobuf v2.3.0 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling ucd-trie v0.1.1 [INFO] [stderr] Checking unic-char-range v0.7.0 [INFO] [stderr] Checking unic-common v0.7.0 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling serde v1.0.88 [INFO] [stderr] Compiling remove_dir_all v0.5.1 [INFO] [stderr] Compiling maplit v1.0.1 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Compiling httparse v1.3.3 [INFO] [stderr] Checking string v0.1.3 [INFO] [stderr] Checking deunicode v0.4.3 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Checking indexmap v1.0.2 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Compiling backtrace v0.3.14 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking unic-char-property v0.7.0 [INFO] [stderr] Checking regex-syntax v0.6.5 [INFO] [stderr] Checking unic-ucd-version v0.7.0 [INFO] [stderr] Compiling rand_jitter v0.1.3 [INFO] [stderr] Compiling pest v2.1.0 [INFO] [stderr] Compiling libc v0.2.48 [INFO] [stderr] Checking slug v0.1.4 [INFO] [stderr] Checking unicode-normalization v0.1.8 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Compiling protoc v2.3.0 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking iovec v0.1.2 [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] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking unic-ucd-segment v0.7.0 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 [INFO] [stderr] Checking crossbeam-channel v0.3.8 [INFO] [stderr] Checking bytes v0.4.11 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Compiling rand_os v0.1.2 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Compiling pest_meta v2.1.0 [INFO] [stderr] Checking tokio-executor v0.1.6 [INFO] [stderr] Checking tokio-sync v0.1.1 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking want v0.0.6 [INFO] [stderr] Checking error-chain v0.12.0 [INFO] [stderr] Checking unic-segment v0.7.0 [INFO] [stderr] Checking tokio-io v0.1.11 [INFO] [stderr] Checking http v0.1.16 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking tokio-current-thread v0.1.4 [INFO] [stderr] Checking tokio-timer v0.2.10 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Compiling tempfile v3.0.7 [INFO] [stderr] Checking regex v1.1.0 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Checking tokio-reactor v0.1.8 [INFO] [stderr] Checking crossbeam v0.6.0 [INFO] [stderr] Checking h2 v0.1.16 [INFO] [stderr] Checking tokio-threadpool v0.1.11 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking raft v0.4.0 [INFO] [stderr] Compiling serde_derive v1.0.88 [INFO] [stderr] Checking tokio-fs v0.1.5 [INFO] [stderr] Compiling protobuf-codegen v2.3.0 [INFO] [stderr] Checking tokio v0.1.15 [INFO] [stderr] Checking serde_json v1.0.38 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking hyper v0.12.24 [INFO] [stderr] Compiling protoc-rust v2.3.0 [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-097293434bb4c606/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:15:8 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5589e72fbe90 - std::backtrace_rs::backtrace::libunwind::trace::hb4de9797f80b7b8c [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x5589e72fbe90 - std::backtrace_rs::backtrace::trace_unsynchronized::h59566d0bd20efff7 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x5589e72fbe90 - std::sys_common::backtrace::_print_fmt::hcfa5ce6be50275d4 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x5589e72fbe90 - ::fmt::hd8c307a38b9bab04 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x5589e731e4cc - core::fmt::write::h3868db8542c90941 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/fmt/mod.rs:1096:17 [INFO] [stderr] 5: 0x5589e72f8cd2 - std::io::Write::write_fmt::hab90295d5a0f197d [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/io/mod.rs:1568:15 [INFO] [stderr] 6: 0x5589e72fe245 - std::sys_common::backtrace::_print::h19224910b8700cf1 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x5589e72fe245 - std::sys_common::backtrace::print::h25dedfa68c5fb84a [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x5589e72fe245 - std::panicking::default_hook::{{closure}}::h12c5765653a72a42 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x5589e72fdda3 - std::panicking::default_hook::he65cee71c4209f0c [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x5589e72fe9e1 - std::panicking::rust_panic_with_hook::h01a674d863fe0d8a [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x5589e72fe527 - std::panicking::begin_panic_handler::{{closure}}::h9b9fecf185178864 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x5589e72fc32c - std::sys_common::backtrace::__rust_end_short_backtrace::h57be46a42dc7f24b [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x5589e72fe489 - rust_begin_unwind [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x5589e731c4c1 - core::panicking::panic_fmt::h20225113c4a2f8fd [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x5589e731c2e3 - core::option::expect_none_failed::hc6d6d4cea4fdc285 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/option.rs:1300:5 [INFO] [stderr] 16: 0x5589e70805f4 - core::result::Result::expect::h8bc6da2b521d5075 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/result.rs:997:23 [INFO] [stderr] 17: 0x5589e708037b - build_script_build::main::h221f08e8535ca951 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:6:5 [INFO] [stderr] 18: 0x5589e708020b - core::ops::function::FnOnce::call_once::h85741bf94c2ca7dc [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x5589e70803ce - std::sys_common::backtrace::__rust_begin_short_backtrace::ha7d11e56cb268510 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x5589e7080561 - std::rt::lang_start::{{closure}}::hbeb1a59a67f7a1ba [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/rt.rs:66:18 [INFO] [stderr] 21: 0x5589e72fee07 - core::ops::function::impls:: for &F>::call_once::h2c4fd7d4128112a8 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x5589e72fee07 - std::panicking::try::do_call::h41fb7dbbbe7bece6 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panicking.rs:379:40 [INFO] [stderr] 23: 0x5589e72fee07 - std::panicking::try::hd38008ccba72bce1 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panicking.rs:343:19 [INFO] [stderr] 24: 0x5589e72fee07 - std::panic::catch_unwind::h057e765cd60f2d13 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panic.rs:431:14 [INFO] [stderr] 25: 0x5589e72fee07 - std::rt::lang_start_internal::hdb9d0b9d2cdcda8b [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/rt.rs:51:25 [INFO] [stderr] 26: 0x5589e7080537 - std::rt::lang_start::hd95be8b9ffc59de4 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/rt.rs:65:5 [INFO] [stderr] 27: 0x5589e70803ba - main [INFO] [stderr] 28: 0x7f98e50300b3 - __libc_start_main [INFO] [stderr] 29: 0x5589e70800de - _start [INFO] [stderr] 30: 0x0 - [INFO] running `Command { std: "docker" "inspect" "ee2d1b6f9ec412691c03315f3ebbbdc3ff6695b3cbbc07d9d84d12bf3f652cd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee2d1b6f9ec412691c03315f3ebbbdc3ff6695b3cbbc07d9d84d12bf3f652cd5", kill_on_drop: false }` [INFO] [stdout] ee2d1b6f9ec412691c03315f3ebbbdc3ff6695b3cbbc07d9d84d12bf3f652cd5