[INFO] updating cached repository https://github.com/josojo/zksnark-timings [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] 8da9df11bd0e5c308d26d5bc5acabf3b8482feb3 [INFO] checking josojo/zksnark-timings against master#2da942f32802c8233a09744024dfbc34431adf65 for pr-66963 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjosojo%2Fzksnark-timings" "/workspace/builds/worker-4/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/josojo/zksnark-timings on toolchain 2da942f32802c8233a09744024dfbc34431adf65 [INFO] running `"/workspace/cargo-home/bin/cargo" "+2da942f32802c8233a09744024dfbc34431adf65" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/josojo/zksnark-timings [INFO] finished tweaking git repo https://github.com/josojo/zksnark-timings [INFO] tweaked toml for git repo https://github.com/josojo/zksnark-timings written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/josojo/zksnark-timings already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+2da942f32802c8233a09744024dfbc34431adf65" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+2da942f32802c8233a09744024dfbc34431adf65" "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] 0048afac2aeeaa6deefa1aa2a8d7ba789a3399be3dfb737589fa29bef2e09571 [INFO] running `"docker" "start" "-a" "0048afac2aeeaa6deefa1aa2a8d7ba789a3399be3dfb737589fa29bef2e09571"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rustc-demangle v0.1.8 [INFO] [stderr] Compiling same-file v1.0.2 [INFO] [stderr] Compiling bytecount v0.3.1 [INFO] [stderr] Checking difference v1.0.0 [INFO] [stderr] Checking reduce v0.1.1 [INFO] [stderr] Compiling cmake v0.1.31 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Checking colored v1.6.0 [INFO] [stderr] Compiling backtrace-sys v0.1.23 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling serde_json v1.0.20 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Checking error-chain v0.11.0 [INFO] [stderr] Checking bincode v0.8.0 [INFO] [stderr] Compiling backtrace v0.3.8 [INFO] [stderr] Compiling walkdir v2.1.4 [INFO] [stderr] Compiling zokrates v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] error: failed to run custom build command for `zokrates v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/zokrates-a76b8d106cf7e10d/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at '$LIBSNARK_SOURCE_PATH not set', src/libcore/option.rs:1188:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55c26c7d8e24 - backtrace::backtrace::libunwind::trace::h6895db142988ec40 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55c26c7d8e24 - backtrace::backtrace::trace_unsynchronized::hb4c7b5e2760a542f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55c26c7d8e24 - std::sys_common::backtrace::_print_fmt::h59fedae292a93b07 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:84 [INFO] [stderr] 3: 0x55c26c7d8e24 - ::fmt::h0b9402b71e796a7b [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:61 [INFO] [stderr] 4: 0x55c26c7fa0dc - core::fmt::write::h8e864ed82e4a5c6d [INFO] [stderr] at src/libcore/fmt/mod.rs:1024 [INFO] [stderr] 5: 0x55c26c7d4f17 - std::io::Write::write_fmt::h31ae187092c774c4 [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x55c26c7db6be - std::sys_common::backtrace::_print::h096797b36cb690f1 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:65 [INFO] [stderr] 7: 0x55c26c7db6be - std::sys_common::backtrace::print::hebc5bdfec0b7b03d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:50 [INFO] [stderr] 8: 0x55c26c7db6be - std::panicking::default_hook::{{closure}}::h32b71b0981329be4 [INFO] [stderr] at src/libstd/panicking.rs:193 [INFO] [stderr] 9: 0x55c26c7db3b1 - std::panicking::default_hook::hc2a0eed54a10bb2c [INFO] [stderr] at src/libstd/panicking.rs:210 [INFO] [stderr] 10: 0x55c26c7dbd9b - std::panicking::rust_panic_with_hook::h088ef637ac96cfd8 [INFO] [stderr] at src/libstd/panicking.rs:471 [INFO] [stderr] 11: 0x55c26c7db94e - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:375 [INFO] [stderr] 12: 0x55c26c7f75fe - core::panicking::panic_fmt::hf468134b84159d79 [INFO] [stderr] at src/libcore/panicking.rs:82 [INFO] [stderr] 13: 0x55c26c7f7667 - core::option::expect_failed::h36990c7b99539723 [INFO] [stderr] at src/libcore/option.rs:1188 [INFO] [stderr] 14: 0x55c26c7363d6 - core::option::Option::expect::h012faee96db360ee [INFO] [stderr] at /rustc/2da942f32802c8233a09744024dfbc34431adf65/src/libcore/option.rs:348 [INFO] [stderr] 15: 0x55c26c732959 - build_script_build::main::h23a13815e005b662 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:12 [INFO] [stderr] 16: 0x55c26c733da0 - std::rt::lang_start::{{closure}}::h69ae221bc0e94764 [INFO] [stderr] at /rustc/2da942f32802c8233a09744024dfbc34431adf65/src/libstd/rt.rs:67 [INFO] [stderr] 17: 0x55c26c7db7e3 - std::rt::lang_start_internal::{{closure}}::hfa484c171d6ea8e2 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 18: 0x55c26c7db7e3 - std::panicking::try::do_call::h54c627f6a1adac40 [INFO] [stderr] at src/libstd/panicking.rs:292 [INFO] [stderr] 19: 0x55c26c7e43ca - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:78 [INFO] [stderr] 20: 0x55c26c7dc230 - std::panicking::try::h6c446ac00e48a701 [INFO] [stderr] at src/libstd/panicking.rs:270 [INFO] [stderr] 21: 0x55c26c7dc230 - std::panic::catch_unwind::h57aae28d6a94e12e [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x55c26c7dc230 - std::rt::lang_start_internal::hadfb0360ba7e8f4d [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 23: 0x55c26c733d79 - std::rt::lang_start::h84727a95d3876d72 [INFO] [stderr] at /rustc/2da942f32802c8233a09744024dfbc34431adf65/src/libstd/rt.rs:67 [INFO] [stderr] 24: 0x55c26c73318a - main [INFO] [stderr] 25: 0x7f9d64290b97 - __libc_start_main [INFO] [stderr] 26: 0x55c26c73281a - _start [INFO] [stderr] 27: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "0048afac2aeeaa6deefa1aa2a8d7ba789a3399be3dfb737589fa29bef2e09571"` [INFO] running `"docker" "rm" "-f" "0048afac2aeeaa6deefa1aa2a8d7ba789a3399be3dfb737589fa29bef2e09571"` [INFO] [stdout] 0048afac2aeeaa6deefa1aa2a8d7ba789a3399be3dfb737589fa29bef2e09571