[INFO] fetching crate ex3-crypto 0.15.21...
[INFO] testing ex3-crypto-0.15.21 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate ex3-crypto 0.15.21 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate ex3-crypto 0.15.21
[INFO] finished tweaking crates.io crate ex3-crypto 0.15.21
[INFO] tweaked toml for crates.io crate ex3-crypto 0.15.21 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ex3-crypto 0.15.21 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 53 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.21.7 (available: v0.22.1)
[INFO] [stderr]       Adding getrandom v0.2.16 (available: v0.3.4)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding rand_core v0.6.4 (available: v0.9.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0fd616d472770d16b3838d9edf0a51d8e0857ff64393a1edd401663b54a4eb17
[INFO] running `Command { std: "docker" "start" "-a" "0fd616d472770d16b3838d9edf0a51d8e0857ff64393a1edd401663b54a4eb17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0fd616d472770d16b3838d9edf0a51d8e0857ff64393a1edd401663b54a4eb17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fd616d472770d16b3838d9edf0a51d8e0857ff64393a1edd401663b54a4eb17", kill_on_drop: false }`
[INFO] [stdout] 0fd616d472770d16b3838d9edf0a51d8e0857ff64393a1edd401663b54a4eb17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 300096f9c42ec6406462ecc649287dd1fa1f12f2c4d85d528bc0123d472807db
[INFO] running `Command { std: "docker" "start" "-a" "300096f9c42ec6406462ecc649287dd1fa1f12f2c4d85d528bc0123d472807db", kill_on_drop: false }`
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling ff v0.13.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling der v0.7.10
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling crypto-bigint v0.5.5
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling ex3-node-error v0.14.1
[INFO] [stderr]    Compiling bs58 v0.5.1
[INFO] [stderr]    Compiling rfc6979 v0.4.0
[INFO] [stderr]    Compiling sec1 v0.7.3
[INFO] [stderr]    Compiling spki v0.7.3
[INFO] [stderr]    Compiling elliptic-curve v0.13.8
[INFO] [stderr]    Compiling ecdsa v0.16.9
[INFO] [stderr]    Compiling k256 v0.13.4
[INFO] [stderr]    Compiling ex3-crypto v0.15.21 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated struct `k256::elliptic_curve::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]  --> src/secp256k1/privkey.rs:5:42
[INFO] [stdout]   |
[INFO] [stdout] 5 | use k256::elliptic_curve::generic_array::GenericArray;
[INFO] [stdout]   |                                          ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `k256::elliptic_curve::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/secp256k1/privkey.rs:20:21
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let array = GenericArray::from_slice(&self.inner);
[INFO] [stdout]    |                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `k256::elliptic_curve::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/secp256k1/privkey.rs:31:21
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let array = GenericArray::from_slice(&self.inner);
[INFO] [stdout]    |                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `k256::elliptic_curve::generic_array::GenericArray::<T, N>::from_slice`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/secp256k1/privkey.rs:20:35
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let array = GenericArray::from_slice(&self.inner);
[INFO] [stdout]    |                                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `k256::elliptic_curve::generic_array::GenericArray::<T, N>::from_slice`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/secp256k1/privkey.rs:31:35
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let array = GenericArray::from_slice(&self.inner);
[INFO] [stdout]    |                                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `k256::elliptic_curve::generic_array::GenericArray::<T, N>::as_slice`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/secp256k1/privkey.rs:79:42
[INFO] [stdout]    |
[INFO] [stdout] 79 |         h.copy_from_slice(key.to_bytes().as_slice());
[INFO] [stdout]    |                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.99s
[INFO] running `Command { std: "docker" "inspect" "300096f9c42ec6406462ecc649287dd1fa1f12f2c4d85d528bc0123d472807db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "300096f9c42ec6406462ecc649287dd1fa1f12f2c4d85d528bc0123d472807db", kill_on_drop: false }`
[INFO] [stdout] 300096f9c42ec6406462ecc649287dd1fa1f12f2c4d85d528bc0123d472807db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10f0420030783d55019ee62b34c78e93133905df856a93560e3516163bd527a6
[INFO] running `Command { std: "docker" "start" "-a" "10f0420030783d55019ee62b34c78e93133905df856a93560e3516163bd527a6", kill_on_drop: false }`
[INFO] [stdout] warning: use of deprecated struct `k256::elliptic_curve::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]  --> src/secp256k1/privkey.rs:5:42
[INFO] [stdout]   |
[INFO] [stdout] 5 | use k256::elliptic_curve::generic_array::GenericArray;
[INFO] [stdout]   |                                          ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `k256::elliptic_curve::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/secp256k1/privkey.rs:20:21
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let array = GenericArray::from_slice(&self.inner);
[INFO] [stdout]    |                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `k256::elliptic_curve::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/secp256k1/privkey.rs:31:21
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let array = GenericArray::from_slice(&self.inner);
[INFO] [stdout]    |                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `k256::elliptic_curve::generic_array::GenericArray::<T, N>::from_slice`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/secp256k1/privkey.rs:20:35
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let array = GenericArray::from_slice(&self.inner);
[INFO] [stdout]    |                                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `k256::elliptic_curve::generic_array::GenericArray::<T, N>::from_slice`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/secp256k1/privkey.rs:31:35
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let array = GenericArray::from_slice(&self.inner);
[INFO] [stdout]    |                                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `k256::elliptic_curve::generic_array::GenericArray::<T, N>::as_slice`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/secp256k1/privkey.rs:79:42
[INFO] [stdout]    |
[INFO] [stdout] 79 |         h.copy_from_slice(key.to_bytes().as_slice());
[INFO] [stdout]    |                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ex3-crypto v0.15.21 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated struct `k256::elliptic_curve::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]  --> src/secp256k1/privkey.rs:5:42
[INFO] [stdout]   |
[INFO] [stdout] 5 | use k256::elliptic_curve::generic_array::GenericArray;
[INFO] [stdout]   |                                          ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `k256::elliptic_curve::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/secp256k1/privkey.rs:20:21
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let array = GenericArray::from_slice(&self.inner);
[INFO] [stdout]    |                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `k256::elliptic_curve::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/secp256k1/privkey.rs:31:21
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let array = GenericArray::from_slice(&self.inner);
[INFO] [stdout]    |                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `k256::elliptic_curve::generic_array::GenericArray::<T, N>::from_slice`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/secp256k1/privkey.rs:20:35
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let array = GenericArray::from_slice(&self.inner);
[INFO] [stdout]    |                                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `k256::elliptic_curve::generic_array::GenericArray::<T, N>::from_slice`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/secp256k1/privkey.rs:31:35
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let array = GenericArray::from_slice(&self.inner);
[INFO] [stdout]    |                                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `k256::elliptic_curve::generic_array::GenericArray::<T, N>::as_slice`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/secp256k1/privkey.rs:79:42
[INFO] [stdout]    |
[INFO] [stdout] 79 |         h.copy_from_slice(key.to_bytes().as_slice());
[INFO] [stdout]    |                                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pub_key`
[INFO] [stdout]    --> src/verify/btc.rs:120:13
[INFO] [stdout]     |
[INFO] [stdout] 120 |         let pub_key = get_pub_key_from_wif(private_wif);
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pub_key`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "10f0420030783d55019ee62b34c78e93133905df856a93560e3516163bd527a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10f0420030783d55019ee62b34c78e93133905df856a93560e3516163bd527a6", kill_on_drop: false }`
[INFO] [stdout] 10f0420030783d55019ee62b34c78e93133905df856a93560e3516163bd527a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fc5146ea119472aeafed2c7804174b6ad3f5ac38c456f1bc98365981d8a86b9e
[INFO] running `Command { std: "docker" "start" "-a" "fc5146ea119472aeafed2c7804174b6ad3f5ac38c456f1bc98365981d8a86b9e", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated struct `k256::elliptic_curve::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stderr]  --> src/secp256k1/privkey.rs:5:42
[INFO] [stderr]   |
[INFO] [stderr] 5 | use k256::elliptic_curve::generic_array::GenericArray;
[INFO] [stderr]   |                                          ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated struct `k256::elliptic_curve::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stderr]   --> src/secp256k1/privkey.rs:20:21
[INFO] [stderr]    |
[INFO] [stderr] 20 |         let array = GenericArray::from_slice(&self.inner);
[INFO] [stderr]    |                     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated struct `k256::elliptic_curve::generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stderr]   --> src/secp256k1/privkey.rs:31:21
[INFO] [stderr]    |
[INFO] [stderr] 31 |         let array = GenericArray::from_slice(&self.inner);
[INFO] [stderr]    |                     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `k256::elliptic_curve::generic_array::GenericArray::<T, N>::from_slice`: please upgrade to generic-array 1.x
[INFO] [stderr]   --> src/secp256k1/privkey.rs:20:35
[INFO] [stderr]    |
[INFO] [stderr] 20 |         let array = GenericArray::from_slice(&self.inner);
[INFO] [stderr]    |                                   ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `k256::elliptic_curve::generic_array::GenericArray::<T, N>::from_slice`: please upgrade to generic-array 1.x
[INFO] [stderr]   --> src/secp256k1/privkey.rs:31:35
[INFO] [stderr]    |
[INFO] [stderr] 31 |         let array = GenericArray::from_slice(&self.inner);
[INFO] [stderr]    |                                   ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `k256::elliptic_curve::generic_array::GenericArray::<T, N>::as_slice`: please upgrade to generic-array 1.x
[INFO] [stderr]   --> src/secp256k1/privkey.rs:79:42
[INFO] [stderr]    |
[INFO] [stderr] 79 |         h.copy_from_slice(key.to_bytes().as_slice());
[INFO] [stderr]    |                                          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pub_key`
[INFO] [stderr]    --> src/verify/btc.rs:120:13
[INFO] [stderr]     |
[INFO] [stderr] 120 |         let pub_key = get_pub_key_from_wif(private_wif);
[INFO] [stderr]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pub_key`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ex3-crypto` (lib) generated 6 warnings
[INFO] [stderr] warning: `ex3-crypto` (lib test) generated 7 warnings (6 duplicates) (run `cargo fix --lib -p ex3-crypto --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ex3_crypto-79b9776d258b7139)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test bip::bip44::tests::derive_path ... ok
[INFO] [stdout] test hash::keccak256::tests::test_compute_hash ... ok
[INFO] [stdout] test secp256k1::tests::test_gen_keypair ... ok
[INFO] [stdout] test secp256k1::tests::test_verify_signature ... ok
[INFO] [stdout] test verify::tron::tests::verify_wrong_message_signature_should_pass ... ok
[INFO] [stdout] test secp256k1::tests::test_sign_verify ... ok
[INFO] [stdout] test verify::tron::tests::verify_message_signature_should_pass ... ok
[INFO] [stdout] test secp256k1::tests::test_recover ... ok
[INFO] [stdout] test verify::btc::tests::should_not_match_pub_key ... ok
[INFO] [stdout] test verify::eth::tests::verify_wrong_message_signature_should_pass ... ok
[INFO] [stdout] test verify::eth::tests::verify_message_signature_should_pass ... ok
[INFO] [stdout] test verify::btc::tests::should_match_pub_key ... ok
[INFO] [stdout] test secp256k1::tests::test_serialize ... ok
[INFO] [stdout] test verify::btc::tests::should_match_pub_key_unisat ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ex3_crypto
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fc5146ea119472aeafed2c7804174b6ad3f5ac38c456f1bc98365981d8a86b9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc5146ea119472aeafed2c7804174b6ad3f5ac38c456f1bc98365981d8a86b9e", kill_on_drop: false }`
[INFO] [stdout] fc5146ea119472aeafed2c7804174b6ad3f5ac38c456f1bc98365981d8a86b9e
