[INFO] updating cached repository cyberbono3/edcon2019-bellmanworkshop [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/cyberbono3/edcon2019-bellmanworkshop [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/cyberbono3/edcon2019-bellmanworkshop" "work/ex/beta-1.38-1/sources/1.37.0/gh/cyberbono3/edcon2019-bellmanworkshop"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/cyberbono3/edcon2019-bellmanworkshop'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/cyberbono3/edcon2019-bellmanworkshop" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cyberbono3/edcon2019-bellmanworkshop"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cyberbono3/edcon2019-bellmanworkshop'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] be4bb9a6d7af8f5421cc968b0eaf2e0082f080db [INFO] sha for GitHub repo cyberbono3/edcon2019-bellmanworkshop: be4bb9a6d7af8f5421cc968b0eaf2e0082f080db [INFO] validating manifest of cyberbono3/edcon2019-bellmanworkshop 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 cyberbono3/edcon2019-bellmanworkshop 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 cyberbono3/edcon2019-bellmanworkshop [INFO] finished frobbing cyberbono3/edcon2019-bellmanworkshop [INFO] frobbed toml for cyberbono3/edcon2019-bellmanworkshop written to work/ex/beta-1.38-1/sources/1.37.0/gh/cyberbono3/edcon2019-bellmanworkshop/Cargo.toml [INFO] started frobbing cyberbono3/edcon2019-bellmanworkshop [INFO] finished frobbing cyberbono3/edcon2019-bellmanworkshop [INFO] frobbed toml for cyberbono3/edcon2019-bellmanworkshop written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cyberbono3/edcon2019-bellmanworkshop/Cargo.toml [INFO] crate cyberbono3/edcon2019-bellmanworkshop 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 cyberbono3/edcon2019-bellmanworkshop 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/cyberbono3/edcon2019-bellmanworkshop:/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] e68845c5b78e1d3ce2013ba1340396b2138d2277f823f9d29fa5aaccae1899b6 [INFO] running `"docker" "start" "-a" "e68845c5b78e1d3ce2013ba1340396b2138d2277f823f9d29fa5aaccae1899b6"` [INFO] [stderr] Compiling crunchy v0.1.6 [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 rand v0.3.23 [INFO] [stderr] Compiling crossbeam v0.7.1 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling tiny-keccak v1.4.2 [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 54.36s [INFO] running `"docker" "inspect" "e68845c5b78e1d3ce2013ba1340396b2138d2277f823f9d29fa5aaccae1899b6"` [INFO] running `"docker" "rm" "-f" "e68845c5b78e1d3ce2013ba1340396b2138d2277f823f9d29fa5aaccae1899b6"` [INFO] [stdout] e68845c5b78e1d3ce2013ba1340396b2138d2277f823f9d29fa5aaccae1899b6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/cyberbono3/edcon2019-bellmanworkshop:/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" "test" "--frozen" "--no-run"` [INFO] [stdout] 505627de63aa25be4f5726e285c09d18cc488faefe85c373a039fd6a6d29faf0 [INFO] running `"docker" "start" "-a" "505627de63aa25be4f5726e285c09d18cc488faefe85c373a039fd6a6d29faf0"` [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 10.68s [INFO] running `"docker" "inspect" "505627de63aa25be4f5726e285c09d18cc488faefe85c373a039fd6a6d29faf0"` [INFO] running `"docker" "rm" "-f" "505627de63aa25be4f5726e285c09d18cc488faefe85c373a039fd6a6d29faf0"` [INFO] [stdout] 505627de63aa25be4f5726e285c09d18cc488faefe85c373a039fd6a6d29faf0 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/cyberbono3/edcon2019-bellmanworkshop:/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" "test" "--frozen"` [INFO] [stdout] 954ec1d8fad739edb81cc7de234400cd2937d274703e0588d610357582d2b652 [INFO] running `"docker" "start" "-a" "954ec1d8fad739edb81cc7de234400cd2937d274703e0588d610357582d2b652"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running /opt/crater/target/debug/deps/demo-940cc69a18a6523a [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" "954ec1d8fad739edb81cc7de234400cd2937d274703e0588d610357582d2b652"` [INFO] running `"docker" "rm" "-f" "954ec1d8fad739edb81cc7de234400cd2937d274703e0588d610357582d2b652"` [INFO] [stdout] 954ec1d8fad739edb81cc7de234400cd2937d274703e0588d610357582d2b652