[INFO] cloning repository https://github.com/ethin-23/backend
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ethin-23/backend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fethin-23%2Fbackend", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fethin-23%2Fbackend'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 30569b36f50111e2887363f1bfa4caf05f819b4d
[INFO] testing ethin-23/backend against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fethin-23%2Fbackend" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ethin-23/backend
[INFO] finished tweaking git repo https://github.com/ethin-23/backend
[INFO] tweaked toml for git repo https://github.com/ethin-23/backend written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ethin-23/backend on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ethin-23/backend 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 988fb7169e6b638859836adbc107541b8773dcf880652ba4541aad226a70503a
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[INFO] [stdout] 988fb7169e6b638859836adbc107541b8773dcf880652ba4541aad226a70503a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 357c4cb6f2216ae3143b4e5af8db71688e1d6bf6b9a3ff2b0da7fcbc9db475ac
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[INFO] [stderr]    Compiling starknet-contract v0.7.0
[INFO] [stderr]    Compiling starknet v0.8.0
[INFO] [stderr]    Compiling backend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `rpc`
[INFO] [stdout]   --> src/methods.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |     let rpc = JsonRpcClient::new(HttpTransport::new(url::Url::parse(&rpc_url).unwrap()));
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_rpc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 56s
[INFO] running `Command { std: "docker" "inspect" "357c4cb6f2216ae3143b4e5af8db71688e1d6bf6b9a3ff2b0da7fcbc9db475ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "357c4cb6f2216ae3143b4e5af8db71688e1d6bf6b9a3ff2b0da7fcbc9db475ac", kill_on_drop: false }`
[INFO] [stdout] 357c4cb6f2216ae3143b4e5af8db71688e1d6bf6b9a3ff2b0da7fcbc9db475ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc3ed50786742f5a3baffc11bca05d8602eb17e926092c5d6c7fed03ffb8e2b6
[INFO] running `Command { std: "docker" "start" "-a" "fc3ed50786742f5a3baffc11bca05d8602eb17e926092c5d6c7fed03ffb8e2b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling backend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `rpc`
[INFO] [stdout]   --> src/methods.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |     let rpc = JsonRpcClient::new(HttpTransport::new(url::Url::parse(&rpc_url).unwrap()));
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_rpc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "fc3ed50786742f5a3baffc11bca05d8602eb17e926092c5d6c7fed03ffb8e2b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc3ed50786742f5a3baffc11bca05d8602eb17e926092c5d6c7fed03ffb8e2b6", kill_on_drop: false }`
[INFO] [stdout] fc3ed50786742f5a3baffc11bca05d8602eb17e926092c5d6c7fed03ffb8e2b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] feae038be8d15c8601cb69231e782d9059962eea2af9a995c02b7e7687f25fea
[INFO] running `Command { std: "docker" "start" "-a" "feae038be8d15c8601cb69231e782d9059962eea2af9a995c02b7e7687f25fea", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `rpc`
[INFO] [stderr]   --> src/methods.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 67 |     let rpc = JsonRpcClient::new(HttpTransport::new(url::Url::parse(&rpc_url).unwrap()));
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_rpc`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `backend` (bin "backend" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/backend-158481000c6d67d0)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test paillier::tests::test_enc_dec ... ok
[INFO] [stdout] test paillier::utils::tests::test_cache_pow ... ok
[INFO] [stdout] test paillier::utils::tests::test_pow_fast ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "feae038be8d15c8601cb69231e782d9059962eea2af9a995c02b7e7687f25fea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feae038be8d15c8601cb69231e782d9059962eea2af9a995c02b7e7687f25fea", kill_on_drop: false }`
[INFO] [stdout] feae038be8d15c8601cb69231e782d9059962eea2af9a995c02b7e7687f25fea