[INFO] cloning repository metsawyr/basic-multisig [INFO] running `"git" "clone" "--bare" "git://github.com/metsawyr/basic-multisig.git" "work/cache/sources/gh/metsawyr/basic-multisig"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/metsawyr/basic-multisig'... [INFO] running `"git" "clone" "work/cache/sources/gh/metsawyr/basic-multisig" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/metsawyr/basic-multisig"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/metsawyr/basic-multisig'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/metsawyr/basic-multisig" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/metsawyr/basic-multisig"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/metsawyr/basic-multisig'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] bbfcaba4ca6e99076a7c38155407a9176b6870ce [INFO] sha for GitHub repo metsawyr/basic-multisig: bbfcaba4ca6e99076a7c38155407a9176b6870ce [INFO] validating manifest of metsawyr/basic-multisig on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of metsawyr/basic-multisig on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing metsawyr/basic-multisig [INFO] finished frobbing metsawyr/basic-multisig [INFO] frobbed toml for metsawyr/basic-multisig written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/metsawyr/basic-multisig/Cargo.toml [INFO] started frobbing metsawyr/basic-multisig [INFO] finished frobbing metsawyr/basic-multisig [INFO] frobbed toml for metsawyr/basic-multisig written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/metsawyr/basic-multisig/Cargo.toml [INFO] crate metsawyr/basic-multisig already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pwbox v0.1.2 [INFO] [stderr] Downloaded curve25519-dalek v1.0.3 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing metsawyr/basic-multisig against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/metsawyr/basic-multisig:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] 3d25b8a4c3429885b7b7640a9cd3c8fb8f13ab29d7efe15c5d360b0e71a6737d [INFO] running `"docker" "start" "-a" "3d25b8a4c3429885b7b7640a9cd3c8fb8f13ab29d7efe15c5d360b0e71a6737d"` [INFO] [stderr] Compiling protobuf v2.3.0 [INFO] [stderr] Compiling subtle v2.0.0 [INFO] [stderr] Compiling make-cmd v0.1.0 [INFO] [stderr] Compiling os_info v1.1.0 [INFO] [stderr] Compiling actix-web v0.7.18 [INFO] [stderr] Compiling chacha20-poly1305-aead v0.1.2 [INFO] [stderr] Compiling protoc v2.3.0 [INFO] [stderr] Compiling blake2-rfc v0.2.18 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling snow v0.4.2 [INFO] [stderr] Compiling erased-serde v0.3.8 [INFO] [stderr] Compiling bytes v0.4.11 [INFO] [stderr] Compiling msdos_time v0.1.6 [INFO] [stderr] Compiling tokio-retry v0.2.0 [INFO] [stderr] Compiling digest v0.8.0 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling exonum-derive v0.10.0 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling tar v0.4.20 [INFO] [stderr] Compiling cc v1.0.29 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling tempfile v3.0.6 [INFO] [stderr] Compiling uuid v0.7.2 [INFO] [stderr] Compiling tokio-io v0.1.11 [INFO] [stderr] Compiling http v0.1.15 [INFO] [stderr] Compiling rust_decimal v0.10.2 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling cookie v0.11.0 [INFO] [stderr] Compiling serde_urlencoded v0.5.4 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling crossbeam v0.6.0 [INFO] [stderr] Compiling tokio-reactor v0.1.8 [INFO] [stderr] Compiling miniz_oxide_c_api v0.2.1 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling clear_on_drop v0.2.3 [INFO] [stderr] Compiling exonum_librocksdb-sys v0.5.4 [INFO] [stderr] Compiling tokio-threadpool v0.1.11 [INFO] [stderr] Compiling backtrace v0.3.13 [INFO] [stderr] Compiling curve25519-dalek v1.0.3 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling tokio-uds v0.2.5 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio-signal v0.2.7 [INFO] [stderr] error: failed to run custom build command for `exonum_librocksdb-sys v0.5.4` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/exonum_librocksdb-sys-769c3597f9478b50/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at '"git" "clone" "https://github.com/google/snappy.git" [INFO] [stderr] [INFO] [stderr] fatal: could not create work tree dir 'snappy': Read-only file system [INFO] [stderr] [INFO] [stderr] ', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/exonum_librocksdb-sys-0.5.4/build.rs:176:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x559f9157989b - backtrace::backtrace::libunwind::trace::h98ebe34dc63b52e3 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x559f9157989b - backtrace::backtrace::trace_unsynchronized::hd041341a38fdc1ca [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x559f9157989b - std::sys_common::backtrace::_print::hc8c584aa09df5c15 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x559f9157989b - std::sys_common::backtrace::print::h4828f56ae571c1ad [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x559f9157989b - std::panicking::default_hook::{{closure}}::h69fce690c9f4b3d3 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 5: 0x559f9157959c - std::panicking::default_hook::h231e0e11400caad4 [INFO] [stderr] at src/libstd/panicking.rs:212 [INFO] [stderr] 6: 0x559f9157a010 - std::panicking::rust_panic_with_hook::h8c0d039880f491f2 [INFO] [stderr] at src/libstd/panicking.rs:475 [INFO] [stderr] 7: 0x559f91579b92 - std::panicking::continue_panic_fmt::hd71af4da4e8103ab [INFO] [stderr] at src/libstd/panicking.rs:382 [INFO] [stderr] 8: 0x559f91579adf - std::panicking::begin_panic_fmt::h6fa6b99240aafbc9 [INFO] [stderr] at src/libstd/panicking.rs:337 [INFO] [stderr] 9: 0x559f91466c9a - build_script_build::get_sources::h6035b223a8279a24 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/exonum_librocksdb-sys-0.5.4/build.rs:176 [INFO] [stderr] 10: 0x559f91467434 - build_script_build::main::h4392dbaed8f83be0 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/exonum_librocksdb-sys-0.5.4/build.rs:212 [INFO] [stderr] 11: 0x559f91469d50 - std::rt::lang_start::{{closure}}::hc58130edbb9f06f7 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/rt.rs:64 [INFO] [stderr] 12: 0x559f91579a13 - std::rt::lang_start_internal::{{closure}}::ha7c0c29bf9d4b1ec [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 13: 0x559f91579a13 - std::panicking::try::do_call::h6e54176261da06d4 [INFO] [stderr] at src/libstd/panicking.rs:294 [INFO] [stderr] 14: 0x559f9158268a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 15: 0x559f9157a5dd - std::panicking::try::h108b9053abb3bfc3 [INFO] [stderr] at src/libstd/panicking.rs:273 [INFO] [stderr] 16: 0x559f9157a5dd - std::panic::catch_unwind::h26d0733c47c2fe78 [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] 17: 0x559f9157a5dd - std::rt::lang_start_internal::hfa103a00f84c98f5 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 18: 0x559f91469d29 - std::rt::lang_start::hfaaf83b0331d36ae [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/rt.rs:64 [INFO] [stderr] 19: 0x559f9146752a - main [INFO] [stderr] 20: 0x7fc456b772e1 - __libc_start_main [INFO] [stderr] 21: 0x559f91464b1a - _start [INFO] [stderr] 22: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "3d25b8a4c3429885b7b7640a9cd3c8fb8f13ab29d7efe15c5d360b0e71a6737d"` [INFO] running `"docker" "rm" "-f" "3d25b8a4c3429885b7b7640a9cd3c8fb8f13ab29d7efe15c5d360b0e71a6737d"` [INFO] [stdout] 3d25b8a4c3429885b7b7640a9cd3c8fb8f13ab29d7efe15c5d360b0e71a6737d