[INFO] updating cached repository https://github.com/metsawyr/basic-multisig [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] bbfcaba4ca6e99076a7c38155407a9176b6870ce [INFO] checking metsawyr/basic-multisig against try#3738e44c8fffe9e1fdfda9304a4df74ce7b29152 for pr-68746 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmetsawyr%2Fbasic-multisig" "/workspace/builds/worker-8/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/metsawyr/basic-multisig on toolchain 3738e44c8fffe9e1fdfda9304a4df74ce7b29152 [INFO] running `"/workspace/cargo-home/bin/cargo" "+3738e44c8fffe9e1fdfda9304a4df74ce7b29152" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/metsawyr/basic-multisig [INFO] finished tweaking git repo https://github.com/metsawyr/basic-multisig [INFO] tweaked toml for git repo https://github.com/metsawyr/basic-multisig written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/metsawyr/basic-multisig already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+3738e44c8fffe9e1fdfda9304a4df74ce7b29152" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+3738e44c8fffe9e1fdfda9304a4df74ce7b29152" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] aaec26443d623b68b878889155c2e980698283bb30c31e76580bbd842f17a6b9 [INFO] running `"docker" "start" "-a" "aaec26443d623b68b878889155c2e980698283bb30c31e76580bbd842f17a6b9"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling protobuf v2.3.0 [INFO] [stderr] Compiling subtle v2.0.0 [INFO] [stderr] Compiling os_info v1.1.0 [INFO] [stderr] Compiling actix-web v0.7.18 [INFO] [stderr] Compiling miniz_oxide v0.2.1 [INFO] [stderr] Checking chacha20-poly1305-aead v0.1.2 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling serde v1.0.87 [INFO] [stderr] Compiling protoc v2.3.0 [INFO] [stderr] Compiling crc32fast v1.1.2 [INFO] [stderr] Compiling num_cpus v1.9.0 [INFO] [stderr] Compiling filetime v0.2.4 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling snow v0.4.2 [INFO] [stderr] Checking blake2-rfc v0.2.18 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking erased-serde v0.3.8 [INFO] [stderr] Compiling msdos_time v0.1.6 [INFO] [stderr] Compiling nom v4.2.0 [INFO] [stderr] Checking ctrlc v3.1.1 [INFO] [stderr] Checking tokio-retry v0.2.0 [INFO] [stderr] Compiling tar v0.4.20 [INFO] [stderr] Checking num-bigint v0.2.2 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Compiling digest v0.8.0 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Checking rust-crypto v0.2.36 [INFO] [stderr] Compiling exonum-derive v0.10.0 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking env_logger v0.6.0 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking uuid v0.7.2 [INFO] [stderr] Compiling tempfile v3.0.6 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Checking cookie v0.11.0 [INFO] [stderr] Checking serde_urlencoded v0.5.4 [INFO] [stderr] Checking bytes v0.4.11 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Compiling v_escape_derive v0.2.1 [INFO] [stderr] Checking num-rational v0.2.1 [INFO] [stderr] Checking crossbeam v0.6.0 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Checking tokio-io v0.1.11 [INFO] [stderr] Checking http v0.1.15 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Checking rust_decimal v0.10.2 [INFO] [stderr] Checking tokio-threadpool v0.1.11 [INFO] [stderr] Checking tokio-reactor v0.1.8 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking v_escape v0.3.2 [INFO] [stderr] Checking v_htmlescape v0.3.2 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-signal v0.2.7 [INFO] [stderr] Checking tokio-fs v0.1.5 [INFO] [stderr] Checking h2 v0.1.16 [INFO] [stderr] Compiling cc v1.0.29 [INFO] [stderr] Checking tokio v0.1.15 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling clear_on_drop v0.2.3 [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 exonum_librocksdb-sys v0.5.4 [INFO] [stderr] Checking tokio-dns-unofficial v0.4.0 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Compiling curve25519-dalek v1.0.3 [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/rustwide/target/debug/build/exonum_librocksdb-sys-d665e3f613422738/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/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/exonum_librocksdb-sys-0.5.4/build.rs:176:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55f9952582c8 - backtrace::backtrace::libunwind::trace::hcb5c3e9f7e1ea650 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55f9952582c8 - backtrace::backtrace::trace_unsynchronized::h8d2cf7d7c9151b5f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55f9952582c8 - std::sys_common::backtrace::_print_fmt::hb2695e112e335a40 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 3: 0x55f9952582c8 - ::fmt::h05262518ded0159f [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55f9952796cc - core::fmt::write::h878d462cd436633c [INFO] [stderr] at src/libcore/fmt/mod.rs:1052 [INFO] [stderr] 5: 0x55f995254207 - std::io::Write::write_fmt::h453d7ce9b460b348 [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x55f99525ab75 - std::sys_common::backtrace::_print::hef41b6dbad001e1b [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55f99525ab75 - std::sys_common::backtrace::print::hd911be6dd5db9f65 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55f99525ab75 - std::panicking::default_hook::{{closure}}::h6763d82d5ad21342 [INFO] [stderr] at src/libstd/panicking.rs:204 [INFO] [stderr] 9: 0x55f99525a8b6 - std::panicking::default_hook::h7e0514c335de079d [INFO] [stderr] at src/libstd/panicking.rs:224 [INFO] [stderr] 10: 0x55f99525b1d2 - std::panicking::rust_panic_with_hook::h0dae373da0837fa4 [INFO] [stderr] at src/libstd/panicking.rs:470 [INFO] [stderr] 11: 0x55f99525adbb - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:378 [INFO] [stderr] 12: 0x55f99525ad2b - std::panicking::begin_panic_fmt::hf550b85f0184fbf9 [INFO] [stderr] at src/libstd/panicking.rs:332 [INFO] [stderr] 13: 0x55f995173b2d - build_script_build::get_sources::hea12154bf1e1c13d [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/exonum_librocksdb-sys-0.5.4/build.rs:176 [INFO] [stderr] 14: 0x55f9951742c4 - build_script_build::main::hd620e10dbf5705ba [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/exonum_librocksdb-sys-0.5.4/build.rs:212 [INFO] [stderr] 15: 0x55f995175f80 - std::rt::lang_start::{{closure}}::h28c69a881cc9e97e [INFO] [stderr] at /rustc/3738e44c8fffe9e1fdfda9304a4df74ce7b29152/src/libstd/rt.rs:67 [INFO] [stderr] 16: 0x55f99525ac93 - std::rt::lang_start_internal::{{closure}}::h241bd727d7a41adc [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 17: 0x55f99525ac93 - std::panicking::try::do_call::hd241df36f7b814da [INFO] [stderr] at src/libstd/panicking.rs:303 [INFO] [stderr] 18: 0x55f9952635b7 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:86 [INFO] [stderr] 19: 0x55f99525b749 - std::panicking::try::h8a1931d0f1bb70a1 [INFO] [stderr] at src/libstd/panicking.rs:281 [INFO] [stderr] 20: 0x55f99525b749 - std::panic::catch_unwind::h22c6782f26e3268e [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 21: 0x55f99525b749 - std::rt::lang_start_internal::hf15683adb880b573 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 22: 0x55f995175f59 - std::rt::lang_start::h1d49fb53857ef9c4 [INFO] [stderr] at /rustc/3738e44c8fffe9e1fdfda9304a4df74ce7b29152/src/libstd/rt.rs:67 [INFO] [stderr] 23: 0x55f9951743ba - main [INFO] [stderr] 24: 0x7f587e13db97 - __libc_start_main [INFO] [stderr] 25: 0x55f9951723ba - _start [INFO] [stderr] 26: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "aaec26443d623b68b878889155c2e980698283bb30c31e76580bbd842f17a6b9"` [INFO] running `"docker" "rm" "-f" "aaec26443d623b68b878889155c2e980698283bb30c31e76580bbd842f17a6b9"` [INFO] [stdout] aaec26443d623b68b878889155c2e980698283bb30c31e76580bbd842f17a6b9