[INFO] fetching crate bls_amcl 0.7.0...
[INFO] checking bls_amcl-0.7.0 against master#b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18 for pr-79470
[INFO] extracting crate bls_amcl 0.7.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate bls_amcl 0.7.0 on toolchain b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bls_amcl 0.7.0
[INFO] finished tweaking crates.io crate bls_amcl 0.7.0
[INFO] tweaked toml for crates.io crate bls_amcl 0.7.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "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" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "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] c1e9cc8948961b2246efd40a5f959de6b6b94d584fa10ec56394f4ec74a3f7f8
[INFO] running `Command { std: "docker" "start" "-a" "c1e9cc8948961b2246efd40a5f959de6b6b94d584fa10ec56394f4ec74a3f7f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1e9cc8948961b2246efd40a5f959de6b6b94d584fa10ec56394f4ec74a3f7f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1e9cc8948961b2246efd40a5f959de6b6b94d584fa10ec56394f4ec74a3f7f8", kill_on_drop: false }`
[INFO] [stdout] c1e9cc8948961b2246efd40a5f959de6b6b94d584fa10ec56394f4ec74a3f7f8
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f661e593b28a60e0c486bcbc047952eae2b2847749917a1db313c672bf67454
[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" "7f661e593b28a60e0c486bcbc047952eae2b2847749917a1db313c672bf67454", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v1.0.54
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling serde_json v1.0.60
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking miracl_amcl v3.2.5
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking getrandom v0.1.15
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking backtrace v0.3.55
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking sha3 v0.8.2
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling zeroize_derive v0.9.3
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking zeroize v0.9.3
[INFO] [stderr]     Checking amcl_wrapper v0.2.3
[INFO] [stderr]     Checking secret_sharing v0.1.1
[INFO] [stderr]     Checking bls_amcl v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `amcl_wrapper::group_elem_g2::G2`
[INFO] [stdout]  --> src/common.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use amcl_wrapper::group_elem_g2::G2;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `amcl_wrapper::errors::SerzDeserzError`
[INFO] [stdout]  --> src/multi_sig_fast.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use amcl_wrapper::errors::SerzDeserzError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `amcl_wrapper::extension_field_gt::GT`
[INFO] [stdout]  --> src/multi_sig_fast.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use amcl_wrapper::extension_field_gt::GT;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `amcl_wrapper::group_elem_g1::G1`
[INFO] [stdout]  --> src/multi_sig_fast.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use amcl_wrapper::group_elem_g1::G1;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `amcl_wrapper::group_elem_g2::G2`
[INFO] [stdout]  --> src/multi_sig_fast.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use amcl_wrapper::group_elem_g2::G2;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ate_2_pairing`
[INFO] [stdout]   --> src/multi_sig_fast.rs:10:6
[INFO] [stdout]    |
[INFO] [stdout] 10 | use {ate_2_pairing, SignatureGroup, VerkeyGroup};
[INFO] [stdout]    |      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `amcl_wrapper::errors::SerzDeserzError`
[INFO] [stdout]  --> src/multi_sig_slow.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use amcl_wrapper::errors::SerzDeserzError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `amcl_wrapper::extension_field_gt::GT`
[INFO] [stdout]  --> src/multi_sig_slow.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use amcl_wrapper::extension_field_gt::GT;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FieldElementVector`
[INFO] [stdout]  --> src/multi_sig_slow.rs:3:46
[INFO] [stdout]   |
[INFO] [stdout] 3 | use amcl_wrapper::field_elem::{FieldElement, FieldElementVector};
[INFO] [stdout]   |                                              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `amcl_wrapper::group_elem_g1::G1`
[INFO] [stdout]  --> src/multi_sig_slow.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use amcl_wrapper::group_elem_g1::G1;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `amcl_wrapper::group_elem_g2::G2`
[INFO] [stdout]  --> src/multi_sig_slow.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use amcl_wrapper::group_elem_g2::G2;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ate_2_pairing`
[INFO] [stdout]   --> src/multi_sig_slow.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use ate_2_pairing;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SignatureGroup`, `VerkeyGroup`
[INFO] [stdout]   --> src/multi_sig_slow.rs:13:6
[INFO] [stdout]    |
[INFO] [stdout] 13 | use {SignatureGroup, SignatureGroupVec, VerkeyGroup, VerkeyGroupVec};
[INFO] [stdout]    |      ^^^^^^^^^^^^^^                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `amcl_wrapper::extension_field_gt::GT`
[INFO] [stdout]  --> src/simple.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use amcl_wrapper::extension_field_gt::GT;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `amcl_wrapper::group_elem_g1::G1`
[INFO] [stdout]  --> src/simple.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use amcl_wrapper::group_elem_g1::G1;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `amcl_wrapper::group_elem_g2::G2`
[INFO] [stdout]  --> src/simple.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use amcl_wrapper::group_elem_g2::G2;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `amcl_wrapper::group_elem_g2::G2`
[INFO] [stdout]  --> src/common.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use amcl_wrapper::group_elem_g2::G2;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `amcl_wrapper::errors::SerzDeserzError`
[INFO] [stdout]  --> src/multi_sig_fast.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use amcl_wrapper::errors::SerzDeserzError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `amcl_wrapper::extension_field_gt::GT`
[INFO] [stdout]  --> src/multi_sig_fast.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use amcl_wrapper::extension_field_gt::GT;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `amcl_wrapper::group_elem_g1::G1`
[INFO] [stdout]  --> src/multi_sig_fast.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use amcl_wrapper::group_elem_g1::G1;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `amcl_wrapper::group_elem_g2::G2`
[INFO] [stdout]  --> src/multi_sig_fast.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use amcl_wrapper::group_elem_g2::G2;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ate_2_pairing`
[INFO] [stdout]   --> src/multi_sig_fast.rs:10:6
[INFO] [stdout]    |
[INFO] [stdout] 10 | use {ate_2_pairing, SignatureGroup, VerkeyGroup};
[INFO] [stdout]    |      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]   --> src/multi_sig_fast.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |     use rand::Rng;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `amcl_wrapper::errors::SerzDeserzError`
[INFO] [stdout]  --> src/multi_sig_slow.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use amcl_wrapper::errors::SerzDeserzError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `amcl_wrapper::extension_field_gt::GT`
[INFO] [stdout]  --> src/multi_sig_slow.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use amcl_wrapper::extension_field_gt::GT;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FieldElementVector`
[INFO] [stdout]  --> src/multi_sig_slow.rs:3:46
[INFO] [stdout]   |
[INFO] [stdout] 3 | use amcl_wrapper::field_elem::{FieldElement, FieldElementVector};
[INFO] [stdout]   |                                              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `amcl_wrapper::group_elem_g1::G1`
[INFO] [stdout]  --> src/multi_sig_slow.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use amcl_wrapper::group_elem_g1::G1;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `amcl_wrapper::group_elem_g2::G2`
[INFO] [stdout]  --> src/multi_sig_slow.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use amcl_wrapper::group_elem_g2::G2;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ate_2_pairing`
[INFO] [stdout]   --> src/multi_sig_slow.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use ate_2_pairing;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VerkeyGroup`
[INFO] [stdout]   --> src/multi_sig_slow.rs:13:41
[INFO] [stdout]    |
[INFO] [stdout] 13 | use {SignatureGroup, SignatureGroupVec, VerkeyGroup, VerkeyGroupVec};
[INFO] [stdout]    |                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]    --> src/multi_sig_slow.rs:136:9
[INFO] [stdout]     |
[INFO] [stdout] 136 |     use rand::Rng;
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `amcl_wrapper::extension_field_gt::GT`
[INFO] [stdout]  --> src/simple.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use amcl_wrapper::extension_field_gt::GT;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `amcl_wrapper::group_elem_g1::G1`
[INFO] [stdout]  --> src/simple.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use amcl_wrapper::group_elem_g1::G1;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `amcl_wrapper::group_elem_g2::G2`
[INFO] [stdout]  --> src/simple.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use amcl_wrapper::group_elem_g2::G2;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `amcl_wrapper::group_elem::GroupElement`
[INFO] [stdout]  --> src/multi_sig_slow.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use amcl_wrapper::group_elem::GroupElement;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `amcl_wrapper::group_elem::GroupElementVector`
[INFO] [stdout]  --> src/multi_sig_slow.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use amcl_wrapper::group_elem::GroupElementVector;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `PoP_DOMAIN_PREFIX` should have an upper case name
[INFO] [stdout]   --> src/multi_sig_fast.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 |     const PoP_DOMAIN_PREFIX: [u8; 2] = [2, 2];
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `PO_P_DOMAIN_PREFIX`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `amcl_wrapper::group_elem::GroupElementVector`
[INFO] [stdout]  --> src/multi_sig_slow.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use amcl_wrapper::group_elem::GroupElementVector;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/common.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |         for mut sk in vec![sk1, sk2] {
[INFO] [stdout]     |             ----^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/common.rs:102:17
[INFO] [stdout]     |
[INFO] [stdout] 102 |             let mut vk1 = VerKey::from_sigkey(&sk, &params);
[INFO] [stdout]     |                 ----^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/common.rs:106:17
[INFO] [stdout]     |
[INFO] [stdout] 106 |             let mut vk2 = VerKey::from_sigkey(&sk, &params);
[INFO] [stdout]     |                 ----^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/common.rs:126:17
[INFO] [stdout]     |
[INFO] [stdout] 126 |             let mut vk11 = VerKey::from_bytes(&bs).unwrap();
[INFO] [stdout]     |                 ----^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/common.rs:132:17
[INFO] [stdout]     |
[INFO] [stdout] 132 |             let mut sk1 = SigKey::from_bytes(&bs).unwrap();
[INFO] [stdout]     |                 ----^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/multi_sig_slow.rs:169:17
[INFO] [stdout]     |
[INFO] [stdout] 169 |             let mut asig = MultiSignature::from_sigs(&sigs_and_ver_keys);
[INFO] [stdout]     |                 ----^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/multi_sig_slow.rs:172:17
[INFO] [stdout]     |
[INFO] [stdout] 172 |             let mut avk = AggregatedVerKey::from_verkeys(&sigs_and_ver_keys);
[INFO] [stdout]     |                 ----^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/multi_sig_slow.rs:176:17
[INFO] [stdout]     |
[INFO] [stdout] 176 |             let mut sig1 = Signature::from_bytes(&bs).unwrap();
[INFO] [stdout]     |                 ----^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/multi_sig_slow.rs:182:17
[INFO] [stdout]     |
[INFO] [stdout] 182 |             let mut avk1 = VerKey::from_bytes(&bs).unwrap();
[INFO] [stdout]     |                 ----^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/simple.rs:157:17
[INFO] [stdout]     |
[INFO] [stdout] 157 |             let mut sig = Signature::new(&b, &sk);
[INFO] [stdout]     |                 ----^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `PoP_DOMAIN_PREFIX` should have an upper case name
[INFO] [stdout]   --> src/multi_sig_fast.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 |     const PoP_DOMAIN_PREFIX: [u8; 2] = [2, 2];
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `PO_P_DOMAIN_PREFIX`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 30 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "7f661e593b28a60e0c486bcbc047952eae2b2847749917a1db313c672bf67454", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f661e593b28a60e0c486bcbc047952eae2b2847749917a1db313c672bf67454", kill_on_drop: false }`
[INFO] [stdout] 7f661e593b28a60e0c486bcbc047952eae2b2847749917a1db313c672bf67454