[INFO] cloning repository pavel-mukhanov/cryptocurrency [INFO] running `"git" "clone" "--bare" "git://github.com/pavel-mukhanov/cryptocurrency.git" "work/cache/sources/gh/pavel-mukhanov/cryptocurrency"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/pavel-mukhanov/cryptocurrency'... [INFO] running `"git" "clone" "work/cache/sources/gh/pavel-mukhanov/cryptocurrency" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/pavel-mukhanov/cryptocurrency"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/pavel-mukhanov/cryptocurrency'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/pavel-mukhanov/cryptocurrency" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/pavel-mukhanov/cryptocurrency"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/pavel-mukhanov/cryptocurrency'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 7c697ad14ab07408ed2b093c2205d98e506888d1 [INFO] sha for GitHub repo pavel-mukhanov/cryptocurrency: 7c697ad14ab07408ed2b093c2205d98e506888d1 [INFO] validating manifest of pavel-mukhanov/cryptocurrency on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of pavel-mukhanov/cryptocurrency on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing pavel-mukhanov/cryptocurrency [INFO] removed path dependency exonum from pavel-mukhanov/cryptocurrency [INFO] removed path dependency exonum-testkit from pavel-mukhanov/cryptocurrency [INFO] finished frobbing pavel-mukhanov/cryptocurrency [INFO] frobbed toml for pavel-mukhanov/cryptocurrency written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/pavel-mukhanov/cryptocurrency/Cargo.toml [INFO] started frobbing pavel-mukhanov/cryptocurrency [INFO] removed path dependency exonum from pavel-mukhanov/cryptocurrency [INFO] removed path dependency exonum-testkit from pavel-mukhanov/cryptocurrency [INFO] finished frobbing pavel-mukhanov/cryptocurrency [INFO] frobbed toml for pavel-mukhanov/cryptocurrency written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/pavel-mukhanov/cryptocurrency/Cargo.toml [INFO] crate pavel-mukhanov/cryptocurrency already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/pavel-mukhanov/cryptocurrency/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded exonum-time v0.6.0 [INFO] [stderr] Downloaded exonum_librocksdb-sys v0.5.5 [INFO] [stderr] Downloaded exonum v0.6.1 [INFO] [stderr] Downloaded exonum-testkit v0.6.0 [INFO] [stderr] Downloaded exonum_rocksdb v0.7.6 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] checking pavel-mukhanov/cryptocurrency against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-2/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/pavel-mukhanov/cryptocurrency:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] c9406fed6aa4e03daf9456211bfa33f53c3fb04f39f8b6a2e661928118a88780 [INFO] running `"docker" "start" "-a" "c9406fed6aa4e03daf9456211bfa33f53c3fb04f39f8b6a2e661928118a88780"` [INFO] [stderr] Compiling podio v0.1.6 [INFO] [stderr] Compiling unwrap v1.2.1 [INFO] [stderr] Compiling winapi v0.3.7 [INFO] [stderr] Compiling os_info v0.7.0 [INFO] [stderr] Compiling exonum v0.6.1 [INFO] [stderr] Checking headers v0.1.0 [INFO] [stderr] Compiling miniz_oxide v0.2.2 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling filetime v0.2.6 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking atty v0.2.12 [INFO] [stderr] Checking nix v0.14.1 [INFO] [stderr] Checking cookie v0.10.1 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking uuid v0.5.1 [INFO] [stderr] Compiling tar v0.4.26 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking chrono v0.4.7 [INFO] [stderr] Checking cgmath v0.16.1 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Compiling msdos_time v0.1.6 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking tokio-threadpool v0.1.15 [INFO] [stderr] Compiling rayon v1.1.0 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Compiling mime_guess v1.8.7 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking ctrlc v3.1.3 [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 exonum_profiler v0.1.2 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking iron v0.6.0 [INFO] [stderr] Checking multipart v0.13.6 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Checking winconsole v0.10.0 [INFO] [stderr] Checking colored v1.8.0 [INFO] [stderr] Checking persistent v0.4.0 [INFO] [stderr] Checking router v0.6.0 [INFO] [stderr] Checking iron-cors v0.7.1 [INFO] [stderr] Checking mount v0.4.0 [INFO] [stderr] Checking iron-test v0.6.0 [INFO] [stderr] Checking bodyparser v0.8.0 [INFO] [stderr] Checking tokio-retry v0.1.1 [INFO] [stderr] Checking urlencoded v0.6.0 [INFO] [stderr] Compiling miniz_oxide_c_api v0.2.2 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling backtrace-sys v0.1.30 [INFO] [stderr] Compiling exonum_librocksdb-sys v0.5.5 [INFO] [stderr] Checking params v0.8.0 [INFO] [stderr] Compiling flate2 v1.0.9 [INFO] [stderr] error: failed to run custom build command for `exonum_librocksdb-sys v0.5.5` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/exonum_librocksdb-sys-c9f2cf1489cf14c7/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'To create dir: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5602707a86fb - backtrace::backtrace::libunwind::trace::h8758853b907b30fd [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x5602707a86fb - backtrace::backtrace::trace_unsynchronized::h979d07d4bfdce29c [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5602707a86fb - std::sys_common::backtrace::_print::ha749bbdb811617ea [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x5602707a86fb - std::sys_common::backtrace::print::h86a6ff63a904e869 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x5602707a86fb - std::panicking::default_hook::{{closure}}::h68500b20afb715b9 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x5602707a83d7 - std::panicking::default_hook::ha801ade4ae33c264 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x5602707a8e70 - std::panicking::rust_panic_with_hook::hfb51b615c6060100 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x5602707a89f2 - std::panicking::continue_panic_fmt::h94bd84d5bf32c833 [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x5602707a88d6 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x5602707c4fdd - core::panicking::panic_fmt::h8a74e5820cacd07c [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x560270730488 - core::result::unwrap_failed::h665638bd095c7420 [INFO] [stderr] at /rustc/8f81d0bf6baf07b92f1246696722485c4ca0b049/src/libcore/macros.rs:18 [INFO] [stderr] 11: 0x5602706921f7 - core::result::Result::expect::h49480188ebe7267c [INFO] [stderr] at /rustc/8f81d0bf6baf07b92f1246696722485c4ca0b049/src/libcore/result.rs:827 [INFO] [stderr] 12: 0x56027068ab71 - build_script_build::get_local_src_if::h7b6b705f70f276f0 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/exonum_librocksdb-sys-0.5.5/build.rs:198 [INFO] [stderr] 13: 0x56027068b0f2 - build_script_build::main::hd9d4bf502c8329e4 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/exonum_librocksdb-sys-0.5.5/build.rs:229 [INFO] [stderr] 14: 0x56027068de50 - std::rt::lang_start::{{closure}}::h2c91ec3184a4a834 [INFO] [stderr] at /rustc/8f81d0bf6baf07b92f1246696722485c4ca0b049/src/libstd/rt.rs:64 [INFO] [stderr] 15: 0x5602707a8873 - std::rt::lang_start_internal::{{closure}}::h25858f7dd6124e1a [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 16: 0x5602707a8873 - std::panicking::try::do_call::h51cc84caa9338daf [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 17: 0x5602707b143a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 18: 0x5602707a943d - std::panicking::try::heb9d5da34e3fa707 [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 19: 0x5602707a943d - std::panic::catch_unwind::he2a2041733180f4c [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] 20: 0x5602707a943d - std::rt::lang_start_internal::h9e24cef029766dfd [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 21: 0x56027068de29 - std::rt::lang_start::h7e851705a51cd5e0 [INFO] [stderr] at /rustc/8f81d0bf6baf07b92f1246696722485c4ca0b049/src/libstd/rt.rs:64 [INFO] [stderr] 22: 0x56027068b19a - main [INFO] [stderr] 23: 0x7fe4d354d2e1 - __libc_start_main [INFO] [stderr] 24: 0x5602706889ea - _start [INFO] [stderr] 25: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "c9406fed6aa4e03daf9456211bfa33f53c3fb04f39f8b6a2e661928118a88780"` [INFO] running `"docker" "rm" "-f" "c9406fed6aa4e03daf9456211bfa33f53c3fb04f39f8b6a2e661928118a88780"` [INFO] [stdout] c9406fed6aa4e03daf9456211bfa33f53c3fb04f39f8b6a2e661928118a88780