[INFO] cloning repository https://github.com/matterinc/Edcon2019_material
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matterinc/Edcon2019_material" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatterinc%2FEdcon2019_material", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatterinc%2FEdcon2019_material'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b26613ad545bf5319d76bd52a083e83c0db75280
[INFO] testing matterinc/Edcon2019_material against beta-2020-10-09 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatterinc%2FEdcon2019_material" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/matterinc/Edcon2019_material on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/matterinc/Edcon2019_material
[INFO] finished tweaking git repo https://github.com/matterinc/Edcon2019_material
[INFO] tweaked toml for git repo https://github.com/matterinc/Edcon2019_material written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/matterinc/Edcon2019_material already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d3371538dab1339e5864b39a95d7610697e04af783a812d03de1504df9081e5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9d3371538dab1339e5864b39a95d7610697e04af783a812d03de1504df9081e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d3371538dab1339e5864b39a95d7610697e04af783a812d03de1504df9081e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d3371538dab1339e5864b39a95d7610697e04af783a812d03de1504df9081e5", kill_on_drop: false }`
[INFO] [stdout] 9d3371538dab1339e5864b39a95d7610697e04af783a812d03de1504df9081e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 689d8df0903c1fa5178b427d0738ef6dca59a42f9ff1f70ff0c9f991d103b9cf
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "689d8df0903c1fa5178b427d0738ef6dca59a42f9ff1f70ff0c9f991d103b9cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.27
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling serde v1.0.87
[INFO] [stderr]    Compiling crunchy v0.1.6
[INFO] [stderr]    Compiling smallvec v0.6.9
[INFO] [stderr]    Compiling constant_time_eq v0.1.3
[INFO] [stderr]    Compiling bit-vec v0.4.4
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling crossbeam-utils v0.6.5
[INFO] [stderr]    Compiling libc v0.2.48
[INFO] [stderr]    Compiling generic-array v0.9.0
[INFO] [stderr]    Compiling digest v0.7.6
[INFO] [stderr]    Compiling tiny-keccak v1.4.2
[INFO] [stderr]    Compiling crossbeam-channel v0.3.8
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling num_cpus v1.10.0
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.1
[INFO] [stderr]    Compiling blake2-rfc v0.2.18 (https://github.com/gtank/blake2-rfc?rev=7a5b5fc99ae483a0043db7547fb79a6fa44b88a9#7a5b5fc9)
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]    Compiling crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling crossbeam v0.7.1
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling serde_derive v1.0.87
[INFO] [stderr]    Compiling serde_json v1.0.38
[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/rustwide/workdir)
[INFO] [stdout] warning: unused import: `PrimeFieldRepr`
[INFO] [stdout]  --> src/circuit.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     PrimeFieldRepr,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Engine`
[INFO] [stdout]   --> src/circuit.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Engine
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `multipack`
[INFO] [stdout]   --> src/circuit.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     multipack,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `JubjubParams`, `PrimeOrder`, `Unknown`, `edwards`
[INFO] [stdout]   --> src/circuit.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     PrimeOrder,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 36 |     Unknown,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 37 |     edwards,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 38 |     JubjubParams
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BitIterator`, `PrimeFieldRepr`
[INFO] [stdout]   --> src/demo.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  |     PrimeFieldRepr,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 9  |     Field,
[INFO] [stdout] 10 |     BitIterator
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Engine`
[INFO] [stdout]   --> src/demo.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Engine
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `multipack`
[INFO] [stdout]   --> src/demo.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     multipack,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `JubjubParams`, `PrimeOrder`, `Unknown`, `edwards`
[INFO] [stdout]   --> src/demo.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     PrimeOrder,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 36 |     Unknown,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 37 |     edwards,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 38 |     JubjubParams
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 21s
[INFO] running `Command { std: "docker" "inspect" "689d8df0903c1fa5178b427d0738ef6dca59a42f9ff1f70ff0c9f991d103b9cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "689d8df0903c1fa5178b427d0738ef6dca59a42f9ff1f70ff0c9f991d103b9cf", kill_on_drop: false }`
[INFO] [stdout] 689d8df0903c1fa5178b427d0738ef6dca59a42f9ff1f70ff0c9f991d103b9cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 366ffa8bd7b7cb53019cc9c8ef8f1bb764bef77d35986b53e619b5ee2e91064a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "366ffa8bd7b7cb53019cc9c8ef8f1bb764bef77d35986b53e619b5ee2e91064a", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `PrimeFieldRepr`
[INFO] [stdout]  --> src/circuit.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     PrimeFieldRepr,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling edcon_demo v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Engine`
[INFO] [stdout]   --> src/circuit.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Engine
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `multipack`
[INFO] [stdout]   --> src/circuit.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     multipack,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `JubjubParams`, `PrimeOrder`, `Unknown`, `edwards`
[INFO] [stdout]   --> src/circuit.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     PrimeOrder,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 36 |     Unknown,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 37 |     edwards,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 38 |     JubjubParams
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BitIterator`, `PrimeFieldRepr`
[INFO] [stdout]   --> src/demo.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  |     PrimeFieldRepr,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 9  |     Field,
[INFO] [stdout] 10 |     BitIterator
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Engine`
[INFO] [stdout]   --> src/demo.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Engine
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `multipack`
[INFO] [stdout]   --> src/demo.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     multipack,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `JubjubParams`, `PrimeOrder`, `Unknown`, `edwards`
[INFO] [stdout]   --> src/demo.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     PrimeOrder,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 36 |     Unknown,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 37 |     edwards,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 38 |     JubjubParams
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Engine`
[INFO] [stdout]   --> src/circuit.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Engine
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `multipack`
[INFO] [stdout]   --> src/circuit.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     multipack,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PrimeOrder`, `Unknown`, `edwards`
[INFO] [stdout]   --> src/circuit.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     PrimeOrder,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 36 |     Unknown,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 37 |     edwards,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rand`
[INFO] [stdout]    --> src/circuit.rs:343:47
[INFO] [stdout]     |
[INFO] [stdout] 343 |     use rand::{SeedableRng, Rng, XorShiftRng, Rand};
[INFO] [stdout]     |                                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PrimeOrder`, `edwards`
[INFO] [stdout]    --> src/circuit.rs:345:62
[INFO] [stdout]     |
[INFO] [stdout] 345 |     use sapling_crypto::alt_babyjubjub::{AltJubjubBn256, fs, edwards, PrimeOrder};
[INFO] [stdout]     |                                                              ^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BitIterator`, `PrimeFieldRepr`
[INFO] [stdout]   --> src/demo.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  |     PrimeFieldRepr,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 9  |     Field,
[INFO] [stdout] 10 |     BitIterator
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Engine`
[INFO] [stdout]   --> src/demo.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Engine
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `multipack`
[INFO] [stdout]   --> src/demo.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     multipack,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `JubjubParams`, `PrimeOrder`, `Unknown`, `edwards`
[INFO] [stdout]   --> src/demo.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     PrimeOrder,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 36 |     Unknown,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 37 |     edwards,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 38 |     JubjubParams
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.88s
[INFO] running `Command { std: "docker" "inspect" "366ffa8bd7b7cb53019cc9c8ef8f1bb764bef77d35986b53e619b5ee2e91064a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "366ffa8bd7b7cb53019cc9c8ef8f1bb764bef77d35986b53e619b5ee2e91064a", kill_on_drop: false }`
[INFO] [stdout] 366ffa8bd7b7cb53019cc9c8ef8f1bb764bef77d35986b53e619b5ee2e91064a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3a594082c08f715487e4f98880d41df41d2b5964e2434774190a825051368871
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3a594082c08f715487e4f98880d41df41d2b5964e2434774190a825051368871", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] warning: 8 warnings emitted
[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]    = 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] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/demo-43dfee34ab4ee794
[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 `Command { std: "docker" "inspect" "3a594082c08f715487e4f98880d41df41d2b5964e2434774190a825051368871", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a594082c08f715487e4f98880d41df41d2b5964e2434774190a825051368871", kill_on_drop: false }`
[INFO] [stdout] 3a594082c08f715487e4f98880d41df41d2b5964e2434774190a825051368871
