[INFO] updating cached repository zcash-hackworks/sapling-mpc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/zcash-hackworks/sapling-mpc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/zcash-hackworks/sapling-mpc" "work/ex/beta-1.37-6/sources/1.36.0/gh/zcash-hackworks/sapling-mpc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/zcash-hackworks/sapling-mpc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/zcash-hackworks/sapling-mpc" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/zcash-hackworks/sapling-mpc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/zcash-hackworks/sapling-mpc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7934d34502745f3a8c03a7f98355a990d42930b7
[INFO] sha for GitHub repo zcash-hackworks/sapling-mpc: 7934d34502745f3a8c03a7f98355a990d42930b7
[INFO] validating manifest of zcash-hackworks/sapling-mpc on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of zcash-hackworks/sapling-mpc on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing zcash-hackworks/sapling-mpc
[INFO] finished frobbing zcash-hackworks/sapling-mpc
[INFO] frobbed toml for zcash-hackworks/sapling-mpc written to work/ex/beta-1.37-6/sources/1.36.0/gh/zcash-hackworks/sapling-mpc/Cargo.toml
[INFO] started frobbing zcash-hackworks/sapling-mpc
[INFO] finished frobbing zcash-hackworks/sapling-mpc
[INFO] frobbed toml for zcash-hackworks/sapling-mpc written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/zcash-hackworks/sapling-mpc/Cargo.toml
[INFO] crate zcash-hackworks/sapling-mpc already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing zcash-hackworks/sapling-mpc against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/zcash-hackworks/sapling-mpc:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 524b4061b7b1e7efbf28132cadef1d0dccd48c50ffe3ab0f7237715a1cdb01f3
[INFO] running `"docker" "start" "-a" "524b4061b7b1e7efbf28132cadef1d0dccd48c50ffe3ab0f7237715a1cdb01f3"`
[INFO] [stderr]    Compiling libc v0.2.40
[INFO] [stderr]    Compiling byteorder v1.2.3
[INFO] [stderr]    Compiling futures v0.1.21
[INFO] [stderr]    Compiling crossbeam v0.3.2
[INFO] [stderr]    Compiling bit-vec v0.4.4
[INFO] [stderr]    Compiling arrayvec v0.4.7
[INFO] [stderr]    Compiling blake2-rfc v0.2.18
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling pairing v0.14.2
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling bellman v0.1.0
[INFO] [stderr]    Compiling phase2 v0.2.2
[INFO] [stderr]    Compiling sapling-mpc v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.06s
[INFO] running `"docker" "inspect" "524b4061b7b1e7efbf28132cadef1d0dccd48c50ffe3ab0f7237715a1cdb01f3"`
[INFO] running `"docker" "rm" "-f" "524b4061b7b1e7efbf28132cadef1d0dccd48c50ffe3ab0f7237715a1cdb01f3"`
[INFO] [stdout] 524b4061b7b1e7efbf28132cadef1d0dccd48c50ffe3ab0f7237715a1cdb01f3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/zcash-hackworks/sapling-mpc:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d5971f45e0663b47579c67a2ae5161a7d2ee122644b6ee7bb2025b14d242b3b3
[INFO] running `"docker" "start" "-a" "d5971f45e0663b47579c67a2ae5161a7d2ee122644b6ee7bb2025b14d242b3b3"`
[INFO] [stderr]    Compiling sapling-mpc v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `"docker" "inspect" "d5971f45e0663b47579c67a2ae5161a7d2ee122644b6ee7bb2025b14d242b3b3"`
[INFO] running `"docker" "rm" "-f" "d5971f45e0663b47579c67a2ae5161a7d2ee122644b6ee7bb2025b14d242b3b3"`
[INFO] [stdout] d5971f45e0663b47579c67a2ae5161a7d2ee122644b6ee7bb2025b14d242b3b3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/zcash-hackworks/sapling-mpc:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 7477eca118d219144ccc9d8ec9825cf41ceee526bc1e583fde0040bc48ce9f49
[INFO] running `"docker" "start" "-a" "7477eca118d219144ccc9d8ec9825cf41ceee526bc1e583fde0040bc48ce9f49"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/compute-d6e8bfc2969d4626
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/split_params-6cbccbaefd0203a4
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/verify_transform-fb5a9ef07b57f76f
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7477eca118d219144ccc9d8ec9825cf41ceee526bc1e583fde0040bc48ce9f49"`
[INFO] running `"docker" "rm" "-f" "7477eca118d219144ccc9d8ec9825cf41ceee526bc1e583fde0040bc48ce9f49"`
[INFO] [stdout] 7477eca118d219144ccc9d8ec9825cf41ceee526bc1e583fde0040bc48ce9f49