[INFO] cloning repository https://github.com/Speqto-Technologies-pvt-ltd-public/Zero-knowledge-Proof-
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Speqto-Technologies-pvt-ltd-public/Zero-knowledge-Proof-" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpeqto-Technologies-pvt-ltd-public%2FZero-knowledge-Proof-", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpeqto-Technologies-pvt-ltd-public%2FZero-knowledge-Proof-'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e515be94eabe975d6e8b5067ed515b12e7367238
[INFO] testing Speqto-Technologies-pvt-ltd-public/Zero-knowledge-Proof- against 1.75.0 for beta-1.76-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpeqto-Technologies-pvt-ltd-public%2FZero-knowledge-Proof-" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Speqto-Technologies-pvt-ltd-public/Zero-knowledge-Proof- on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/Speqto-Technologies-pvt-ltd-public/Zero-knowledge-Proof-
[INFO] finished tweaking git repo https://github.com/Speqto-Technologies-pvt-ltd-public/Zero-knowledge-Proof-
[INFO] tweaked toml for git repo https://github.com/Speqto-Technologies-pvt-ltd-public/Zero-knowledge-Proof- written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Speqto-Technologies-pvt-ltd-public/Zero-knowledge-Proof- already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe4ea0caa51bf1d3cf2848a8f1d6f07ead5b4f1ff6db6e109cc8af3700d5066b
[INFO] running `Command { std: "docker" "start" "-a" "fe4ea0caa51bf1d3cf2848a8f1d6f07ead5b4f1ff6db6e109cc8af3700d5066b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe4ea0caa51bf1d3cf2848a8f1d6f07ead5b4f1ff6db6e109cc8af3700d5066b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe4ea0caa51bf1d3cf2848a8f1d6f07ead5b4f1ff6db6e109cc8af3700d5066b", kill_on_drop: false }`
[INFO] [stdout] fe4ea0caa51bf1d3cf2848a8f1d6f07ead5b4f1ff6db6e109cc8af3700d5066b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8949c97ed2bd22d7c9c77063c85806c3e163801267190b2604f9f4d2d1c78da2
[INFO] running `Command { std: "docker" "start" "-a" "8949c97ed2bd22d7c9c77063c85806c3e163801267190b2604f9f4d2d1c78da2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.135
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[INFO] [stderr]    Compiling owning_ref v0.4.1
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling chrono v0.4.22
[INFO] [stderr]    Compiling serde-value v0.6.0
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling serde_yaml v0.8.26
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling rustls v0.17.0
[INFO] [stderr]    Compiling log4rs v0.12.0
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]    Compiling wasmer_enumset_derive v0.5.0
[INFO] [stderr]    Compiling jsonrpc-core v10.1.0
[INFO] [stderr]    Compiling easy-jsonrpc-proc-macro-mw v0.5.1
[INFO] [stderr]    Compiling grin_util v5.2.0-alpha.2 (/opt/rustwide/workdir/util)
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling grin_keychain v5.2.0-alpha.2 (/opt/rustwide/workdir/keychain)
[INFO] [stderr]    Compiling rustls-native-certs v0.3.0
[INFO] [stderr]    Compiling easy-jsonrpc-mw v0.5.4
[INFO] [stderr]    Compiling cargo-lock v4.0.1
[INFO] [stderr]    Compiling wasmer_enumset v1.0.1
[INFO] [stderr]    Compiling enum-map v0.6.6
[INFO] [stderr]    Compiling crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling futures v0.3.25
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-rustls v0.13.1
[INFO] [stderr]    Compiling h2 v0.2.7
[INFO] [stderr]    Compiling tokio-io-timeout v0.4.0
[INFO] [stderr]    Compiling xi-unicode v0.3.0
[INFO] [stderr]    Compiling signal-hook v0.3.14
[INFO] [stderr]    Compiling cursive_core v0.2.2
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling tokio-util v0.2.0
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling pancurses v0.16.1
[INFO] [stderr]    Compiling term_size v0.3.2
[INFO] [stderr]    Compiling nix v0.25.0
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling term v0.6.1
[INFO] [stderr]    Compiling humansize v1.1.1
[INFO] [stderr]    Compiling croaring-sys v0.4.6
[INFO] [stderr]    Compiling cursive v0.16.3
[INFO] [stderr]    Compiling cursive_table_view v0.13.3
[INFO] [stderr]    Compiling ctrlc v3.2.3
[INFO] [stderr]    Compiling hyper v0.13.10
[INFO] [stderr]    Compiling git2 v0.13.25
[INFO] [stderr]    Compiling hyper-timeout v0.3.1
[INFO] [stderr]    Compiling hyper-rustls v0.20.0
[INFO] [stderr]    Compiling built v0.4.4
[INFO] [stderr]    Compiling grin v5.2.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling croaring v0.4.6
[INFO] [stderr]    Compiling grin_core v5.2.0-alpha.2 (/opt/rustwide/workdir/core)
[INFO] [stderr]    Compiling grin_store v5.2.0-alpha.2 (/opt/rustwide/workdir/store)
[INFO] [stderr]    Compiling grin_pool v5.2.0-alpha.2 (/opt/rustwide/workdir/pool)
[INFO] [stderr]    Compiling grin_chain v5.2.0-alpha.2 (/opt/rustwide/workdir/chain)
[INFO] [stderr]    Compiling grin_p2p v5.2.0-alpha.2 (/opt/rustwide/workdir/p2p)
[INFO] [stderr]    Compiling grin_api v5.2.0-alpha.2 (/opt/rustwide/workdir/api)
[INFO] [stderr]    Compiling grin_servers v5.2.0-alpha.2 (/opt/rustwide/workdir/servers)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> servers/src/mining/stratumserver.rs:732:7
[INFO] [stdout]     |
[INFO] [stdout] 732 |         let mut worker = wl
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> servers/src/lib.rs:21:9
[INFO] [stdout]     |
[INFO] [stdout] 21  | #![deny(unused_mut)]
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling grin_config v5.2.0-alpha.2 (/opt/rustwide/workdir/config)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> config/src/config.rs:164:7
[INFO] [stdout]     |
[INFO] [stdout] 164 |         let mut defaults = &mut defaults_conf.members.as_mut().unwrap().server;
[INFO] [stdout]     |             ----^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> config/src/lib.rs:20:9
[INFO] [stdout]     |
[INFO] [stdout] 20  | #![deny(unused_mut)]
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 44s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cargo-lock v4.0.1, grin_secp256k1zkp v0.7.12, nom v5.1.2, rustc-serialize v0.3.24, traitobject v0.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "8949c97ed2bd22d7c9c77063c85806c3e163801267190b2604f9f4d2d1c78da2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8949c97ed2bd22d7c9c77063c85806c3e163801267190b2604f9f4d2d1c78da2", kill_on_drop: false }`
[INFO] [stdout] 8949c97ed2bd22d7c9c77063c85806c3e163801267190b2604f9f4d2d1c78da2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 482b01231380e3a9ba78e1988b2ba0b12057ecea8ac41dc0a3ba699730516842
[INFO] running `Command { std: "docker" "start" "-a" "482b01231380e3a9ba78e1988b2ba0b12057ecea8ac41dc0a3ba699730516842", kill_on_drop: false }`
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> servers/src/mining/stratumserver.rs:732:7
[INFO] [stdout]     |
[INFO] [stdout] 732 |         let mut worker = wl
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> servers/src/lib.rs:21:9
[INFO] [stdout]     |
[INFO] [stdout] 21  | #![deny(unused_mut)]
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> config/src/config.rs:164:7
[INFO] [stdout]     |
[INFO] [stdout] 164 |         let mut defaults = &mut defaults_conf.members.as_mut().unwrap().server;
[INFO] [stdout]     |             ----^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> config/src/lib.rs:20:9
[INFO] [stdout]     |
[INFO] [stdout] 20  | #![deny(unused_mut)]
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling grin v5.2.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.32s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cargo-lock v4.0.1, grin_secp256k1zkp v0.7.12, nom v5.1.2, rustc-serialize v0.3.24, traitobject v0.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "482b01231380e3a9ba78e1988b2ba0b12057ecea8ac41dc0a3ba699730516842", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "482b01231380e3a9ba78e1988b2ba0b12057ecea8ac41dc0a3ba699730516842", kill_on_drop: false }`
[INFO] [stdout] 482b01231380e3a9ba78e1988b2ba0b12057ecea8ac41dc0a3ba699730516842
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 69f6fae749c747b3d59f86f4e0133f4ce9d8bd60490eb3f1f78c680af69b2bae
[INFO] running `Command { std: "docker" "start" "-a" "69f6fae749c747b3d59f86f4e0133f4ce9d8bd60490eb3f1f78c680af69b2bae", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> servers/src/mining/stratumserver.rs:732:7
[INFO] [stderr]     |
[INFO] [stderr] 732 |         let mut worker = wl
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> servers/src/lib.rs:21:9
[INFO] [stderr]     |
[INFO] [stderr] 21  | #![deny(unused_mut)]
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `grin_servers` (lib) generated 1 warning (run `cargo fix --lib -p grin_servers` to apply 1 suggestion)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> config/src/config.rs:164:7
[INFO] [stderr]     |
[INFO] [stderr] 164 |         let mut defaults = &mut defaults_conf.members.as_mut().unwrap().server;
[INFO] [stderr]     |             ----^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> config/src/lib.rs:20:9
[INFO] [stderr]     |
[INFO] [stderr] 20  | #![deny(unused_mut)]
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `grin_config` (lib) generated 1 warning (run `cargo fix --lib -p grin_config` to apply 1 suggestion)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cargo-lock v4.0.1, grin_secp256k1zkp v0.7.12, nom v5.1.2, rustc-serialize v0.3.24, traitobject v0.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/bin/grin.rs (/opt/rustwide/target/debug/deps/grin-46ad6bddc5e7fa19)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tui::status::test_status_txhashset_rproofs ... ok
[INFO] [stdout] test tui::status::test_status_txhashset_kernels ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "69f6fae749c747b3d59f86f4e0133f4ce9d8bd60490eb3f1f78c680af69b2bae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69f6fae749c747b3d59f86f4e0133f4ce9d8bd60490eb3f1f78c680af69b2bae", kill_on_drop: false }`
[INFO] [stdout] 69f6fae749c747b3d59f86f4e0133f4ce9d8bd60490eb3f1f78c680af69b2bae