[INFO] crate paillier 0.2.0 is already in cache
[INFO] checking paillier-0.2.0 against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66504-1
[INFO] extracting crate paillier 0.2.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate paillier 0.2.0 on toolchain fdc0011561c6365c596dfd8fa1ef388162bc89c7
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate paillier 0.2.0
[INFO] finished tweaking crates.io crate paillier 0.2.0
[INFO] tweaked toml for crates.io crate paillier 0.2.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f75ec895a574f96a86d14af2dfa4d9063d5d50ddcba688ee61586c212230d837
[INFO] running `"docker" "start" "-a" "f75ec895a574f96a86d14af2dfa4d9063d5d50ddcba688ee61586c212230d837"`
[INFO] [stderr]     Checking bit-vec v0.5.1
[INFO] [stderr]     Checking bencher v0.1.5
[INFO] [stderr]     Checking rust-gmp v0.5.0
[INFO] [stderr]     Checking paillier v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `serde::ser::Serialize`
[INFO] [stderr]  --> src/encoding/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use serde::ser::Serialize;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde::de::Deserialize`
[INFO] [stderr]  --> src/encoding/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use serde::de::Deserialize;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `traits::*`
[INFO] [stderr]    --> src/proof/correct_key.rs:194:9
[INFO] [stderr]     |
[INFO] [stderr] 194 |     use traits::*;
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde::ser::Serialize`
[INFO] [stderr]   --> src/lib.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 | use serde::ser::Serialize;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde::de::Deserialize`
[INFO] [stderr]   --> src/lib.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 | use serde::de::Deserialize;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde::ser::Serialize`
[INFO] [stderr]  --> src/encoding/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use serde::ser::Serialize;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde::de::Deserialize`
[INFO] [stderr]  --> src/encoding/mod.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use serde::de::Deserialize;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `::arithimpl::traits::*`
[INFO] [stderr]  --> src/proof/range_proof_ni.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use ::arithimpl::traits::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `::core::*`
[INFO] [stderr]  --> src/proof/range_proof_ni.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use ::core::*;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde::ser::Serialize`
[INFO] [stderr]   --> src/lib.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 | use serde::ser::Serialize;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde::de::Deserialize`
[INFO] [stderr]   --> src/lib.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 | use serde::de::Deserialize;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r`
[INFO] [stderr]    --> src/proof/range_proof.rs:433:24
[INFO] [stderr]     |
[INFO] [stderr] 433 |             let (_com, r, e) = Paillier::verifier_commit(&verifier_ek);
[INFO] [stderr]     |                        ^ help: consider prefixing with an underscore: `_r`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]   --> src/keygen.rs:62:27
[INFO] [stderr]    |
[INFO] [stderr] 62 |     for p in SMALL_PRIMES.into_iter() {
[INFO] [stderr]    |                           ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `RANGE_BITS`
[INFO] [stderr]   --> src/proof/range_proof.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | const RANGE_BITS : usize = 256; //for elliptic curves with 256bits for example
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `RANGE_BITS`
[INFO] [stderr]   --> src/proof/range_proof_ni.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | const RANGE_BITS : usize = 256; //for elliptic curves with 256bits for example
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]   --> src/keygen.rs:62:27
[INFO] [stderr]    |
[INFO] [stderr] 62 |     for p in SMALL_PRIMES.into_iter() {
[INFO] [stderr]    |                           ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `paillier::encoding::*`
[INFO] [stderr]  --> benches/encryption.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use paillier::encoding::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.14s
[INFO] running `"docker" "inspect" "f75ec895a574f96a86d14af2dfa4d9063d5d50ddcba688ee61586c212230d837"`
[INFO] running `"docker" "rm" "-f" "f75ec895a574f96a86d14af2dfa4d9063d5d50ddcba688ee61586c212230d837"`
[INFO] [stdout] f75ec895a574f96a86d14af2dfa4d9063d5d50ddcba688ee61586c212230d837