[INFO] updating cached repository matterinc/Edcon2019_material [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/matterinc/Edcon2019_material [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/matterinc/Edcon2019_material" "work/ex/beta-1.38-1/sources/1.37.0/gh/matterinc/Edcon2019_material"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/matterinc/Edcon2019_material'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/matterinc/Edcon2019_material" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/matterinc/Edcon2019_material"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/matterinc/Edcon2019_material'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b26613ad545bf5319d76bd52a083e83c0db75280 [INFO] sha for GitHub repo matterinc/Edcon2019_material: b26613ad545bf5319d76bd52a083e83c0db75280 [INFO] validating manifest of matterinc/Edcon2019_material 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 matterinc/Edcon2019_material 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 matterinc/Edcon2019_material [INFO] finished frobbing matterinc/Edcon2019_material [INFO] frobbed toml for matterinc/Edcon2019_material written to work/ex/beta-1.38-1/sources/1.37.0/gh/matterinc/Edcon2019_material/Cargo.toml [INFO] started frobbing matterinc/Edcon2019_material [INFO] finished frobbing matterinc/Edcon2019_material [INFO] frobbed toml for matterinc/Edcon2019_material written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/matterinc/Edcon2019_material/Cargo.toml [INFO] crate matterinc/Edcon2019_material 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] testing matterinc/Edcon2019_material against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/matterinc/Edcon2019_material:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] a054cca9981abaca4a2ec243e294cbf766205b302a52de551679e40366aa5145 [INFO] running `"docker" "start" "-a" "a054cca9981abaca4a2ec243e294cbf766205b302a52de551679e40366aa5145"` [INFO] [stderr] Compiling num-bigint v0.2.2 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling blake2-rfc v0.2.18 (https://github.com/gtank/blake2-rfc?rev=7a5b5fc99ae483a0043db7547fb79a6fa44b88a9#7a5b5fc9) [INFO] [stderr] Compiling tiny-keccak v1.4.2 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling ff_derive v0.4.0 (https://github.com/matterinc/ff?tag=0.5#056a13b9) [INFO] [stderr] Compiling ff v0.5.0 (https://github.com/matterinc/ff?tag=0.5#056a13b9) [INFO] [stderr] Compiling pairing v0.16.2 (https://github.com/matterinc/pairing?tag=0.16.2#c2af46ca) [INFO] [stderr] Compiling bellman v0.2.0 (https://github.com/matterinc/bellman?tag=0.2.0#6e45a4b2) [INFO] [stderr] Compiling sapling-crypto v0.0.4 (https://github.com/matterinc/sapling-crypto?tag=0.0.4#6ac48e2f) [INFO] [stderr] Compiling edcon_demo v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `PrimeFieldRepr` [INFO] [stderr] --> src/circuit.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | PrimeFieldRepr, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Engine` [INFO] [stderr] --> src/circuit.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | Engine [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `multipack` [INFO] [stderr] --> src/circuit.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | multipack, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `JubjubParams`, `PrimeOrder`, `Unknown`, `edwards` [INFO] [stderr] --> src/circuit.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | PrimeOrder, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 36 | Unknown, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 37 | edwards, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 38 | JubjubParams [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BitIterator`, `PrimeFieldRepr` [INFO] [stderr] --> src/demo.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | PrimeFieldRepr, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] 9 | Field, [INFO] [stderr] 10 | BitIterator [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Engine` [INFO] [stderr] --> src/demo.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | Engine [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `multipack` [INFO] [stderr] --> src/demo.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | multipack, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `JubjubParams`, `PrimeOrder`, `Unknown`, `edwards` [INFO] [stderr] --> src/demo.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | PrimeOrder, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 36 | Unknown, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 37 | edwards, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 38 | JubjubParams [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 51.50s [INFO] running `"docker" "inspect" "a054cca9981abaca4a2ec243e294cbf766205b302a52de551679e40366aa5145"` [INFO] running `"docker" "rm" "-f" "a054cca9981abaca4a2ec243e294cbf766205b302a52de551679e40366aa5145"` [INFO] [stdout] a054cca9981abaca4a2ec243e294cbf766205b302a52de551679e40366aa5145 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/matterinc/Edcon2019_material:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 58de7eaa0397a92443cb53a15f9b1664276ff6a1ac6c4d9398301ae86d356c68 [INFO] running `"docker" "start" "-a" "58de7eaa0397a92443cb53a15f9b1664276ff6a1ac6c4d9398301ae86d356c68"` [INFO] [stderr] Compiling edcon_demo v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `Engine` [INFO] [stderr] --> src/circuit.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | Engine [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `multipack` [INFO] [stderr] --> src/circuit.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | multipack, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `PrimeOrder`, `Unknown`, `edwards` [INFO] [stderr] --> src/circuit.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | PrimeOrder, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 36 | Unknown, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 37 | edwards, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Rand` [INFO] [stderr] --> src/circuit.rs:343:47 [INFO] [stderr] | [INFO] [stderr] 343 | use rand::{SeedableRng, Rng, XorShiftRng, Rand}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `PrimeOrder`, `edwards` [INFO] [stderr] --> src/circuit.rs:345:62 [INFO] [stderr] | [INFO] [stderr] 345 | use sapling_crypto::alt_babyjubjub::{AltJubjubBn256, fs, edwards, PrimeOrder}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BitIterator`, `PrimeFieldRepr` [INFO] [stderr] --> src/demo.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | PrimeFieldRepr, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] 9 | Field, [INFO] [stderr] 10 | BitIterator [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Engine` [INFO] [stderr] --> src/demo.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | Engine [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `multipack` [INFO] [stderr] --> src/demo.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | multipack, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `JubjubParams`, `PrimeOrder`, `Unknown`, `edwards` [INFO] [stderr] --> src/demo.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | PrimeOrder, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 36 | Unknown, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 37 | edwards, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 38 | JubjubParams [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.91s [INFO] running `"docker" "inspect" "58de7eaa0397a92443cb53a15f9b1664276ff6a1ac6c4d9398301ae86d356c68"` [INFO] running `"docker" "rm" "-f" "58de7eaa0397a92443cb53a15f9b1664276ff6a1ac6c4d9398301ae86d356c68"` [INFO] [stdout] 58de7eaa0397a92443cb53a15f9b1664276ff6a1ac6c4d9398301ae86d356c68 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/matterinc/Edcon2019_material:/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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 4b3a73c085faf19a4eff96114eae88ac3b0a0ec8791a7dfd7789ee0c4fe4ea25 [INFO] running `"docker" "start" "-a" "4b3a73c085faf19a4eff96114eae88ac3b0a0ec8791a7dfd7789ee0c4fe4ea25"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running /opt/crater/target/debug/deps/demo-504a8b6111ff8b73 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test circuit::test_the_circuit ... test circuit::test_the_circuit has been running for over 60 seconds [ERROR] error running command: no output for 300 seconds [INFO] running `"docker" "inspect" "4b3a73c085faf19a4eff96114eae88ac3b0a0ec8791a7dfd7789ee0c4fe4ea25"` [INFO] running `"docker" "rm" "-f" "4b3a73c085faf19a4eff96114eae88ac3b0a0ec8791a7dfd7789ee0c4fe4ea25"` [INFO] [stdout] 4b3a73c085faf19a4eff96114eae88ac3b0a0ec8791a7dfd7789ee0c4fe4ea25