[INFO] fetching crate Cupcake 0.2.1...
[INFO] testing Cupcake-0.2.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate Cupcake 0.2.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate Cupcake 0.2.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate Cupcake 0.2.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate Cupcake 0.2.1
[INFO] tweaked toml for crates.io crate Cupcake 0.2.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate Cupcake 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e2e2026834fcc9444ae11a36658cbeb10407c5e5ec8c8aefa799e8118c92bc59
[INFO] running `Command { std: "docker" "start" "-a" "e2e2026834fcc9444ae11a36658cbeb10407c5e5ec8c8aefa799e8118c92bc59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2e2026834fcc9444ae11a36658cbeb10407c5e5ec8c8aefa799e8118c92bc59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2e2026834fcc9444ae11a36658cbeb10407c5e5ec8c8aefa799e8118c92bc59", kill_on_drop: false }`
[INFO] [stdout] e2e2026834fcc9444ae11a36658cbeb10407c5e5ec8c8aefa799e8118c92bc59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb610c3df1afedfead31c96fe9d7a086630ffd5fc1c4636adb1dfc8b66e3291b
[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" "cb610c3df1afedfead31c96fe9d7a086630ffd5fc1c4636adb1dfc8b66e3291b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling modinverse v0.1.1
[INFO] [stderr]    Compiling Cupcake v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `Command { std: "docker" "inspect" "cb610c3df1afedfead31c96fe9d7a086630ffd5fc1c4636adb1dfc8b66e3291b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb610c3df1afedfead31c96fe9d7a086630ffd5fc1c4636adb1dfc8b66e3291b", kill_on_drop: false }`
[INFO] [stdout] cb610c3df1afedfead31c96fe9d7a086630ffd5fc1c4636adb1dfc8b66e3291b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cbd5921c98584b43b82dca20c5bbae82ebc075171cba9a070ed4a2476c54cb95
[INFO] running `Command { std: "docker" "start" "-a" "cbd5921c98584b43b82dca20c5bbae82ebc075171cba9a070ed4a2476c54cb95", kill_on_drop: false }`
[INFO] [stderr]    Compiling bencher v0.1.5
[INFO] [stderr]    Compiling Cupcake v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/integer_arith/butterfly.rs:229:23
[INFO] [stdout]     |
[INFO] [stdout] 229 |     lazy_butterfly_0: ([0u64, 1u64, 0u64, 100u64]),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/integer_arith/butterfly.rs:230:23
[INFO] [stdout]     |
[INFO] [stdout] 230 |     lazy_butterfly_1: ([1u64, 1u64, 1u64, 100u64]),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/integer_arith/butterfly.rs:231:23
[INFO] [stdout]     |
[INFO] [stdout] 231 |     lazy_butterfly_2: ([50u64, 50u64, 1u64, 100u64]),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/integer_arith/butterfly.rs:232:23
[INFO] [stdout]     |
[INFO] [stdout] 232 |     lazy_butterfly_3: ([1u64, 1u64, 50u64, 100u64]),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/integer_arith/butterfly.rs:236:31
[INFO] [stdout]     |
[INFO] [stdout] 236 |     lazy_inverse_butterfly_0: ([0u64, 1u64, 0u64, 100u64]),
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/integer_arith/butterfly.rs:237:31
[INFO] [stdout]     |
[INFO] [stdout] 237 |     lazy_inverse_butterfly_1: ([1u64, 1u64, 1u64, 100u64]),
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/integer_arith/butterfly.rs:238:31
[INFO] [stdout]     |
[INFO] [stdout] 238 |     lazy_inverse_butterfly_2: ([50u64, 50u64, 1u64, 100u64]),
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/integer_arith/butterfly.rs:239:31
[INFO] [stdout]     |
[INFO] [stdout] 239 |     lazy_inverse_butterfly_3: ([1u64, 1u64, 50u64, 100u64]),
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]    --> src/integer_arith/butterfly.rs:108:15
[INFO] [stdout]     |
[INFO] [stdout] 108 |       let mut X:Scalar = Scalar::from(arr[0]);
[INFO] [stdout]     |               ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Y` should have a snake case name
[INFO] [stdout]    --> src/integer_arith/butterfly.rs:109:15
[INFO] [stdout]     |
[INFO] [stdout] 109 |       let mut Y:Scalar = Scalar::from(arr[1]);
[INFO] [stdout]     |               ^ help: convert the identifier to snake case (notice the capitalization): `y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `W` should have a snake case name
[INFO] [stdout]    --> src/integer_arith/butterfly.rs:110:11
[INFO] [stdout]     |
[INFO] [stdout] 110 |       let W:Scalar = Scalar::from(arr[2]);
[INFO] [stdout]     |           ^ help: convert the identifier to snake case (notice the capitalization): `w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]    --> src/integer_arith/butterfly.rs:118:15
[INFO] [stdout]     |
[INFO] [stdout] 118 |       let mut X:Scalar = Scalar::from(arr[0]);
[INFO] [stdout]     |               ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Y` should have a snake case name
[INFO] [stdout]    --> src/integer_arith/butterfly.rs:119:15
[INFO] [stdout]     |
[INFO] [stdout] 119 |       let mut Y:Scalar = Scalar::from(arr[1]);
[INFO] [stdout]     |               ^ help: convert the identifier to snake case (notice the capitalization): `y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `W` should have a snake case name
[INFO] [stdout]    --> src/integer_arith/butterfly.rs:120:11
[INFO] [stdout]     |
[INFO] [stdout] 120 |       let W:Scalar = Scalar::from(arr[2]);
[INFO] [stdout]     |           ^ help: convert the identifier to snake case (notice the capitalization): `w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]    --> src/integer_arith/butterfly.rs:128:15
[INFO] [stdout]     |
[INFO] [stdout] 128 |       let mut X:Scalar = Scalar::from(arr[0]);
[INFO] [stdout]     |               ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Y` should have a snake case name
[INFO] [stdout]    --> src/integer_arith/butterfly.rs:129:15
[INFO] [stdout]     |
[INFO] [stdout] 129 |       let mut Y:Scalar = Scalar::from(arr[1]);
[INFO] [stdout]     |               ^ help: convert the identifier to snake case (notice the capitalization): `y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `W` should have a snake case name
[INFO] [stdout]    --> src/integer_arith/butterfly.rs:130:11
[INFO] [stdout]     |
[INFO] [stdout] 130 |       let W = arr[2];
[INFO] [stdout]     |           ^ help: convert the identifier to snake case (notice the capitalization): `w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Wprime` should have a snake case name
[INFO] [stdout]    --> src/integer_arith/butterfly.rs:133:11
[INFO] [stdout]     |
[INFO] [stdout] 133 |       let Wprime: u64 = super::super::util::compute_harvey_ratio(W, q.rep());
[INFO] [stdout]     |           ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `wprime`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]    --> src/integer_arith/butterfly.rs:141:15
[INFO] [stdout]     |
[INFO] [stdout] 141 |       let mut X:Scalar = Scalar::from(arr[0]);
[INFO] [stdout]     |               ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Y` should have a snake case name
[INFO] [stdout]    --> src/integer_arith/butterfly.rs:142:15
[INFO] [stdout]     |
[INFO] [stdout] 142 |       let mut Y:Scalar = Scalar::from(arr[1]);
[INFO] [stdout]     |               ^ help: convert the identifier to snake case (notice the capitalization): `y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `W` should have a snake case name
[INFO] [stdout]    --> src/integer_arith/butterfly.rs:143:11
[INFO] [stdout]     |
[INFO] [stdout] 143 |       let W = arr[2];
[INFO] [stdout]     |           ^ help: convert the identifier to snake case (notice the capitalization): `w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Wprime` should have a snake case name
[INFO] [stdout]    --> src/integer_arith/butterfly.rs:146:11
[INFO] [stdout]     |
[INFO] [stdout] 146 |       let Wprime: u64 = super::super::util::compute_harvey_ratio(W, q.rep());
[INFO] [stdout]     |           ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `wprime`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `Command { std: "docker" "inspect" "cbd5921c98584b43b82dca20c5bbae82ebc075171cba9a070ed4a2476c54cb95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbd5921c98584b43b82dca20c5bbae82ebc075171cba9a070ed4a2476c54cb95", kill_on_drop: false }`
[INFO] [stdout] cbd5921c98584b43b82dca20c5bbae82ebc075171cba9a070ed4a2476c54cb95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9c281b1af449d86e7cd4d1f60351f1a02ac6b8c6f9971c83a01fa0ef3eed3805
[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" "9c281b1af449d86e7cd4d1f60351f1a02ac6b8c6f9971c83a01fa0ef3eed3805", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/integer_arith/butterfly.rs:229:23
[INFO] [stderr]     |
[INFO] [stderr] 229 |     lazy_butterfly_0: ([0u64, 1u64, 0u64, 100u64]),
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/integer_arith/butterfly.rs:230:23
[INFO] [stderr]     |
[INFO] [stderr] 230 |     lazy_butterfly_1: ([1u64, 1u64, 1u64, 100u64]),
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/integer_arith/butterfly.rs:231:23
[INFO] [stderr]     |
[INFO] [stderr] 231 |     lazy_butterfly_2: ([50u64, 50u64, 1u64, 100u64]),
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/integer_arith/butterfly.rs:232:23
[INFO] [stderr]     |
[INFO] [stderr] 232 |     lazy_butterfly_3: ([1u64, 1u64, 50u64, 100u64]),
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/integer_arith/butterfly.rs:236:31
[INFO] [stderr]     |
[INFO] [stderr] 236 |     lazy_inverse_butterfly_0: ([0u64, 1u64, 0u64, 100u64]),
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/integer_arith/butterfly.rs:237:31
[INFO] [stderr]     |
[INFO] [stderr] 237 |     lazy_inverse_butterfly_1: ([1u64, 1u64, 1u64, 100u64]),
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/integer_arith/butterfly.rs:238:31
[INFO] [stderr]     |
[INFO] [stderr] 238 |     lazy_inverse_butterfly_2: ([50u64, 50u64, 1u64, 100u64]),
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/integer_arith/butterfly.rs:239:31
[INFO] [stderr]     |
[INFO] [stderr] 239 |     lazy_inverse_butterfly_3: ([1u64, 1u64, 50u64, 100u64]),
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: variable `X` should have a snake case name
[INFO] [stderr]    --> src/integer_arith/butterfly.rs:108:15
[INFO] [stderr]     |
[INFO] [stderr] 108 |       let mut X:Scalar = Scalar::from(arr[0]);
[INFO] [stderr]     |               ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Y` should have a snake case name
[INFO] [stderr]    --> src/integer_arith/butterfly.rs:109:15
[INFO] [stderr]     |
[INFO] [stderr] 109 |       let mut Y:Scalar = Scalar::from(arr[1]);
[INFO] [stderr]     |               ^ help: convert the identifier to snake case (notice the capitalization): `y`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `W` should have a snake case name
[INFO] [stderr]    --> src/integer_arith/butterfly.rs:110:11
[INFO] [stderr]     |
[INFO] [stderr] 110 |       let W:Scalar = Scalar::from(arr[2]);
[INFO] [stderr]     |           ^ help: convert the identifier to snake case (notice the capitalization): `w`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `X` should have a snake case name
[INFO] [stderr]    --> src/integer_arith/butterfly.rs:118:15
[INFO] [stderr]     |
[INFO] [stderr] 118 |       let mut X:Scalar = Scalar::from(arr[0]);
[INFO] [stderr]     |               ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Y` should have a snake case name
[INFO] [stderr]    --> src/integer_arith/butterfly.rs:119:15
[INFO] [stderr]     |
[INFO] [stderr] 119 |       let mut Y:Scalar = Scalar::from(arr[1]);
[INFO] [stderr]     |               ^ help: convert the identifier to snake case (notice the capitalization): `y`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `W` should have a snake case name
[INFO] [stderr]    --> src/integer_arith/butterfly.rs:120:11
[INFO] [stderr]     |
[INFO] [stderr] 120 |       let W:Scalar = Scalar::from(arr[2]);
[INFO] [stderr]     |           ^ help: convert the identifier to snake case (notice the capitalization): `w`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `X` should have a snake case name
[INFO] [stderr]    --> src/integer_arith/butterfly.rs:128:15
[INFO] [stderr]     |
[INFO] [stderr] 128 |       let mut X:Scalar = Scalar::from(arr[0]);
[INFO] [stderr]     |               ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Y` should have a snake case name
[INFO] [stderr]    --> src/integer_arith/butterfly.rs:129:15
[INFO] [stderr]     |
[INFO] [stderr] 129 |       let mut Y:Scalar = Scalar::from(arr[1]);
[INFO] [stderr]     |               ^ help: convert the identifier to snake case (notice the capitalization): `y`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `W` should have a snake case name
[INFO] [stderr]    --> src/integer_arith/butterfly.rs:130:11
[INFO] [stderr]     |
[INFO] [stderr] 130 |       let W = arr[2];
[INFO] [stderr]     |           ^ help: convert the identifier to snake case (notice the capitalization): `w`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Wprime` should have a snake case name
[INFO] [stderr]    --> src/integer_arith/butterfly.rs:133:11
[INFO] [stderr]     |
[INFO] [stderr] 133 |       let Wprime: u64 = super::super::util::compute_harvey_ratio(W, q.rep());
[INFO] [stderr]     |           ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `wprime`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `X` should have a snake case name
[INFO] [stderr]    --> src/integer_arith/butterfly.rs:141:15
[INFO] [stderr]     |
[INFO] [stderr] 141 |       let mut X:Scalar = Scalar::from(arr[0]);
[INFO] [stderr]     |               ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Y` should have a snake case name
[INFO] [stderr]    --> src/integer_arith/butterfly.rs:142:15
[INFO] [stderr]     |
[INFO] [stderr] 142 |       let mut Y:Scalar = Scalar::from(arr[1]);
[INFO] [stderr]     |               ^ help: convert the identifier to snake case (notice the capitalization): `y`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `W` should have a snake case name
[INFO] [stderr]    --> src/integer_arith/butterfly.rs:143:11
[INFO] [stderr]     |
[INFO] [stderr] 143 |       let W = arr[2];
[INFO] [stderr]     |           ^ help: convert the identifier to snake case (notice the capitalization): `w`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Wprime` should have a snake case name
[INFO] [stderr]    --> src/integer_arith/butterfly.rs:146:11
[INFO] [stderr]     |
[INFO] [stderr] 146 |       let Wprime: u64 = super::super::util::compute_harvey_ratio(W, q.rep());
[INFO] [stderr]     |           ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `wprime`
[INFO] [stderr] 
[INFO] [stderr] warning: `Cupcake` (lib test) generated 22 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cupcake-cdccbeddf038d0a6)
[INFO] [stdout] 
[INFO] [stdout] running 53 tests
[INFO] [stdout] test integer_arith::butterfly::tests::inverse_butterfly_2 ... ok
[INFO] [stdout] test integer_arith::butterfly::tests::inverse_butterfly_1 ... ok
[INFO] [stdout] test integer_arith::butterfly::tests::inverse_butterfly_3 ... ok
[INFO] [stdout] test integer_arith::butterfly::tests::lazy_butterfly_0 ... ok
[INFO] [stdout] test integer_arith::butterfly::tests::lazy_butterfly_1 ... ok
[INFO] [stdout] test integer_arith::butterfly::tests::lazy_butterfly_2 ... ok
[INFO] [stdout] test integer_arith::butterfly::tests::lazy_butterfly_3 ... ok
[INFO] [stdout] test integer_arith::butterfly::tests::lazy_inverse_butterfly_1 ... ok
[INFO] [stdout] test integer_arith::butterfly::tests::lazy_inverse_butterfly_2 ... ok
[INFO] [stdout] test integer_arith::butterfly::tests::lazy_inverse_butterfly_0 ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_barret_multiply ... ok
[INFO] [stdout] test integer_arith::butterfly::tests::lazy_inverse_butterfly_3 ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_barret_ratio ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_barret_reduction ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_bitlength ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_equality ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_getbits ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_inverse ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_mul_mod ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_operator_add ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_pow_mod ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_pow_mod_large ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_sample_below ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_sample_below_prng ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_sample_bitsize ... ok
[INFO] [stdout] test integer_arith::scalar::tests::test_subtraction ... ok
[INFO] [stdout] test integer_arith::util::tests::test_compute_harvey_ratio ... ok
[INFO] [stdout] test integer_arith::util::tests::test_mul_high_word ... ok
[INFO] [stdout] test rqpoly::tests::test_fast_multiply_with_one ... ok
[INFO] [stdout] test fv_scalar_tests::test_sk_encrypt_toy_param_scalar ... ok
[INFO] [stdout] test integer_arith::butterfly::tests::butterfly_0 ... ok
[INFO] [stdout] test integer_arith::butterfly::tests::butterfly_1 ... ok
[INFO] [stdout] test integer_arith::butterfly::tests::butterfly_2 ... ok
[INFO] [stdout] test integer_arith::butterfly::tests::butterfly_3 ... ok
[INFO] [stdout] test integer_arith::butterfly::tests::inverse_butterfly_0 ... ok
[INFO] [stdout] test serialize::tests::test_rqpoly_serialization ... ok
[INFO] [stdout] test rqpoly::tests::test_lazy_inverse_ntt ... ok
[INFO] [stdout] test rqpoly::tests::test_lazy_ntt ... ok
[INFO] [stdout] test rqpoly::tests::test_ntt_constant_scalar ... ok
[INFO] [stdout] test utils::tests::test_bit_reverse ... ok
[INFO] [stdout] test rqpoly::tests::test_find_root_scalar ... ok
[INFO] [stdout] test fv_scalar_tests::test_add_plain_scalar ... ok
[INFO] [stdout] test serialize::tests::test_scalar_serialization ... ok
[INFO] [stdout] test fv_scalar_tests::test_flexible_plaintext_encrypt ... ok
[INFO] [stdout] test rqpoly::tests::test_ntt_scalar_compose_inverse ... ok
[INFO] [stdout] test fv_scalar_tests::test_flexible_plaintext_add_plaintext ... ok
[INFO] [stdout] test fv_scalar_tests::test_sk_encrypt_scalar ... ok
[INFO] [stdout] test serialize::tests::test_fvciphertext_serialization ... ok
[INFO] [stdout] test fv_scalar_tests::test_rerandomize_scalar ... ok
[INFO] [stdout] test fv_scalar_tests::test_add_scalar ... ok
[INFO] [stdout] test fv_scalar_tests::test_flexible_plaintext_addition ... ok
[INFO] [stdout] test fv_scalar_tests::test_encrypt_default_param_scalar ... ok
[INFO] [stdout] test rqpoly::tests::test_fast_multiply_scalar_2048 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 53 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cupcake
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/lib.rs - (line 47) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/lib.rs - (line 94) ... ok
[INFO] [stdout] test src/lib.rs - (line 78) ... ok
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/lib.rs - (line 110) ... ok
[INFO] [stdout] test src/lib.rs - (line 122) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] test src/lib.rs - (line 136) ... ok
[INFO] [stdout] test src/lib.rs - (line 153) ... ok
[INFO] [stdout] test src/lib.rs - (line 62) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.92s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9c281b1af449d86e7cd4d1f60351f1a02ac6b8c6f9971c83a01fa0ef3eed3805", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c281b1af449d86e7cd4d1f60351f1a02ac6b8c6f9971c83a01fa0ef3eed3805", kill_on_drop: false }`
[INFO] [stdout] 9c281b1af449d86e7cd4d1f60351f1a02ac6b8c6f9971c83a01fa0ef3eed3805