[INFO] updating cached repository josojo/zksnark-timings [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/josojo/zksnark-timings [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/josojo/zksnark-timings" "work/ex/beta-1.38-1/sources/1.37.0/gh/josojo/zksnark-timings"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/josojo/zksnark-timings'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/josojo/zksnark-timings" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/josojo/zksnark-timings"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/josojo/zksnark-timings'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8da9df11bd0e5c308d26d5bc5acabf3b8482feb3 [INFO] sha for GitHub repo josojo/zksnark-timings: 8da9df11bd0e5c308d26d5bc5acabf3b8482feb3 [INFO] validating manifest of josojo/zksnark-timings on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of josojo/zksnark-timings on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing josojo/zksnark-timings [INFO] finished frobbing josojo/zksnark-timings [INFO] frobbed toml for josojo/zksnark-timings written to work/ex/beta-1.38-1/sources/1.37.0/gh/josojo/zksnark-timings/Cargo.toml [INFO] started frobbing josojo/zksnark-timings [INFO] finished frobbing josojo/zksnark-timings [INFO] frobbed toml for josojo/zksnark-timings written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/josojo/zksnark-timings/Cargo.toml [INFO] crate josojo/zksnark-timings already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing josojo/zksnark-timings against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/josojo/zksnark-timings:/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=warn" "-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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] abdab6dc5e0d58164eeb822ef42fc9e16b0b5dcf6e60bca3097d2350fb20cc63 [INFO] running `"docker" "start" "-a" "abdab6dc5e0d58164eeb822ef42fc9e16b0b5dcf6e60bca3097d2350fb20cc63"` [INFO] [stderr] Compiling num-traits v0.2.4 [INFO] [stderr] Compiling num-integer v0.1.38 [INFO] [stderr] Compiling serde v1.0.66 [INFO] [stderr] Compiling reduce v0.1.1 [INFO] [stderr] Compiling proc-macro2 v0.4.6 [INFO] [stderr] Compiling cmake v0.1.31 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling zokrates v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] error: failed to run custom build command for `zokrates v0.1.0 (/opt/crater/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/zokrates-0d1ac40c453f0166/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at '$LIBSNARK_SOURCE_PATH not set', src/libcore/option.rs:1034:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55952d3e942b - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55952d3e942b - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55952d3e942b - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55952d3e942b - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55952d3e942b - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55952d3e9107 - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55952d3e9ba0 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55952d3e9722 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x55952d3e9606 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x55952d4055dd - core::panicking::panic_fmt::h2daf88b2616ca2b2 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x55952d405647 - core::option::expect_failed::h4b77ebe6e62ec3a1 [INFO] [stderr] at src/libcore/option.rs:1034 [INFO] [stderr] 11: 0x55952d323feb - core::option::Option::expect::had6c863cd31d4d2f [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/option.rs:314 [INFO] [stderr] 12: 0x55952d320229 - build_script_build::main::h31451a9850beb401 [INFO] [stderr] at /opt/crater/workdir/build.rs:12 [INFO] [stderr] 13: 0x55952d321650 - std::rt::lang_start::{{closure}}::h6ed11cf461706265 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stderr] 14: 0x55952d3e95a3 - std::rt::lang_start_internal::{{closure}}::h447d8812e3ee306d [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 15: 0x55952d3e95a3 - std::panicking::try::do_call::h4a61cb372364c745 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 16: 0x55952d3f20ba - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 17: 0x55952d3ea0ad - std::panicking::try::hdf71f938885bca42 [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 18: 0x55952d3ea0ad - std::panic::catch_unwind::h7e85dbf162b1611a [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 19: 0x55952d3ea0ad - std::rt::lang_start_internal::h1e06cc26b9fc25ea [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 20: 0x55952d321629 - std::rt::lang_start::h6ace357128b59c34 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stderr] 21: 0x55952d320a6a - main [INFO] [stderr] 22: 0x7fb14be822e1 - __libc_start_main [INFO] [stderr] 23: 0x55952d3200ca - _start [INFO] [stderr] 24: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "abdab6dc5e0d58164eeb822ef42fc9e16b0b5dcf6e60bca3097d2350fb20cc63"` [INFO] running `"docker" "rm" "-f" "abdab6dc5e0d58164eeb822ef42fc9e16b0b5dcf6e60bca3097d2350fb20cc63"` [INFO] [stdout] abdab6dc5e0d58164eeb822ef42fc9e16b0b5dcf6e60bca3097d2350fb20cc63