[INFO] updating cached repository aleksuss/tx-generator
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/aleksuss/tx-generator
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/aleksuss/tx-generator" "work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/aleksuss/tx-generator"`
[INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/aleksuss/tx-generator'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/aleksuss/tx-generator" "work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/aleksuss/tx-generator"`
[INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/aleksuss/tx-generator'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bc08084cfdc78a13273f02d0542e46126d950b9d
[INFO] sha for GitHub repo aleksuss/tx-generator: bc08084cfdc78a13273f02d0542e46126d950b9d
[INFO] validating manifest of aleksuss/tx-generator on toolchain master#39401465da4ce27aeeb2c2a26133ac35c63aa515
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of aleksuss/tx-generator on toolchain try#f45cc3094ee337acd688771b9234318046b0572d
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing aleksuss/tx-generator
[INFO] finished frobbing aleksuss/tx-generator
[INFO] frobbed toml for aleksuss/tx-generator written to work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/aleksuss/tx-generator/Cargo.toml
[INFO] started frobbing aleksuss/tx-generator
[INFO] finished frobbing aleksuss/tx-generator
[INFO] frobbed toml for aleksuss/tx-generator written to work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/aleksuss/tx-generator/Cargo.toml
[INFO] crate aleksuss/tx-generator already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking aleksuss/tx-generator against master#39401465da4ce27aeeb2c2a26133ac35c63aa515 for pr-60914
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60914/worker-4/master#39401465da4ce27aeeb2c2a26133ac35c63aa515:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/aleksuss/tx-generator:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 27ba7a96da10e5bd4132d0f83bc43cbfa2b30352170279a0f75df9927c20ff6e
[INFO] running `"docker" "start" "-a" "27ba7a96da10e5bd4132d0f83bc43cbfa2b30352170279a0f75df9927c20ff6e"`
[INFO] [stderr]    Compiling podio v0.1.6
[INFO] [stderr]    Compiling protobuf v2.2.5
[INFO] [stderr]    Compiling subtle v2.0.0
[INFO] [stderr]    Compiling os_info v1.1.0
[INFO] [stderr]     Checking atomic-counter v1.0.1
[INFO] [stderr]     Checking chacha20-poly1305-aead v0.1.2
[INFO] [stderr]    Compiling crc32fast v1.1.2
[INFO] [stderr]    Compiling protoc v2.2.5
[INFO] [stderr]     Checking crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling num_cpus v1.9.0
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling filetime v0.2.4
[INFO] [stderr]     Checking hostname v0.1.5
[INFO] [stderr]     Checking socket2 v0.3.8
[INFO] [stderr]    Compiling memchr v2.1.3
[INFO] [stderr]     Checking signal-hook v0.1.7
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]    Compiling snow v0.4.2
[INFO] [stderr]     Checking nix v0.11.0
[INFO] [stderr]     Checking crossbeam-channel v0.3.7
[INFO] [stderr]     Checking unicode-normalization v0.1.8
[INFO] [stderr]     Checking libflate v0.1.19
[INFO] [stderr]     Checking erased-serde v0.3.8
[INFO] [stderr]     Checking crossbeam-deque v0.7.1
[INFO] [stderr]     Checking bytes v0.4.11
[INFO] [stderr]    Compiling msdos_time v0.1.6
[INFO] [stderr]     Checking resolv-conf v0.6.2
[INFO] [stderr]    Compiling digest v0.8.0
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]    Compiling actix_derive v0.3.2
[INFO] [stderr]    Compiling exonum-derive v0.10.0
[INFO] [stderr]    Compiling structopt-derive v0.2.14
[INFO] [stderr]    Compiling tar v0.4.20
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking tokio-retry v0.2.0
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]     Checking uuid v0.7.2
[INFO] [stderr]    Compiling tempfile v3.0.5
[INFO] [stderr]    Compiling nom v4.1.1
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]     Checking tokio-io v0.1.11
[INFO] [stderr]     Checking http v0.1.15
[INFO] [stderr]     Checking crossbeam v0.7.1
[INFO] [stderr]     Checking rust_decimal v0.10.2
[INFO] [stderr]     Checking rust-crypto v0.2.36
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking crossbeam v0.6.0
[INFO] [stderr]     Checking tokio-reactor v0.1.8
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling v_escape_derive v0.2.1
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio-signal v0.2.7
[INFO] [stderr]     Checking tokio-threadpool v0.1.11
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking structopt v0.2.14
[INFO] [stderr]     Checking h2 v0.1.16
[INFO] [stderr]     Checking ctrlc v3.1.1
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking v_escape v0.3.2
[INFO] [stderr]     Checking tokio-fs v0.1.5
[INFO] [stderr]     Checking serde_urlencoded v0.5.4
[INFO] [stderr]     Checking cookie v0.11.0
[INFO] [stderr]     Checking v_htmlescape v0.3.2
[INFO] [stderr]     Checking tokio v0.1.15
[INFO] [stderr]    Compiling cc v1.0.28
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking tokio-dns-unofficial v0.4.0
[INFO] [stderr]     Checking hyper v0.12.23
[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 openssl-sys v0.9.40
[INFO] [stderr]    Compiling exonum_librocksdb-sys v0.5.4
[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/crater/target/debug/build/exonum_librocksdb-sys-94648d60bb284796/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:     0x55d79853fa23 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hb8de48fc76930a93
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x55d79853b48b - std::sys_common::backtrace::_print::ha2266954ddac1c55
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:71
[INFO] [stderr]    2:     0x55d79853e6a6 - std::panicking::default_hook::{{closure}}::h975448ea6b286e60
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]                                at src/libstd/panicking.rs:197
[INFO] [stderr]    3:     0x55d79853e439 - std::panicking::default_hook::h45c767eadadf14be
[INFO] [stderr]                                at src/libstd/panicking.rs:211
[INFO] [stderr]    4:     0x55d79853edaf - std::panicking::rust_panic_with_hook::h1d02df52de2c5a52
[INFO] [stderr]                                at src/libstd/panicking.rs:474
[INFO] [stderr]    5:     0x55d79853e931 - std::panicking::continue_panic_fmt::h12ba60f6c9ca47f0
[INFO] [stderr]                                at src/libstd/panicking.rs:381
[INFO] [stderr]    6:     0x55d79853e87e - std::panicking::begin_panic_fmt::hc31ea410c25581d5
[INFO] [stderr]                                at src/libstd/panicking.rs:336
[INFO] [stderr]    7:     0x55d79842b169 - build_script_build::get_sources::ha46ac1795adc192f
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/exonum_librocksdb-sys-0.5.4/build.rs:176
[INFO] [stderr]    8:     0x55d79842b903 - build_script_build::main::h1d69da0e0a57b2c8
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/exonum_librocksdb-sys-0.5.4/build.rs:212
[INFO] [stderr]    9:     0x55d79843448f - std::rt::lang_start::{{closure}}::h9b23eae4f6a61dd9
[INFO] [stderr]                                at /rustc/39401465da4ce27aeeb2c2a26133ac35c63aa515/src/libstd/rt.rs:64
[INFO] [stderr]   10:     0x55d79853e7b2 - std::panicking::try::do_call::h05c7913fdf970160
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]                                at src/libstd/panicking.rs:293
[INFO] [stderr]   11:     0x55d798547519 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stderr]   12:     0x55d79853f37c - std::rt::lang_start_internal::h0dec2254ff9ebbe4
[INFO] [stderr]                                at src/libstd/panicking.rs:272
[INFO] [stderr]                                at src/libstd/panic.rs:388
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   13:     0x55d798434468 - std::rt::lang_start::h4104bc9fb590669e
[INFO] [stderr]                                at /rustc/39401465da4ce27aeeb2c2a26133ac35c63aa515/src/libstd/rt.rs:64
[INFO] [stderr]   14:     0x55d79842b9f9 - main
[INFO] [stderr]   15:     0x7f49ea6192e0 - __libc_start_main
[INFO] [stderr]   16:     0x55d798428fe9 - _start
[INFO] [stderr]   17:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "27ba7a96da10e5bd4132d0f83bc43cbfa2b30352170279a0f75df9927c20ff6e"`
[INFO] running `"docker" "rm" "-f" "27ba7a96da10e5bd4132d0f83bc43cbfa2b30352170279a0f75df9927c20ff6e"`
[INFO] [stdout] 27ba7a96da10e5bd4132d0f83bc43cbfa2b30352170279a0f75df9927c20ff6e