[INFO] fetching crate cyfs-cip 0.5.0...
[INFO] testing cyfs-cip-0.5.0 against master#0e21a27075a8c508f00d1a4430497f17ce93d5c9 for pr-98839
[INFO] extracting crate cyfs-cip 0.5.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate cyfs-cip 0.5.0 on toolchain 0e21a27075a8c508f00d1a4430497f17ce93d5c9
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cyfs-cip 0.5.0
[INFO] finished tweaking crates.io crate cyfs-cip 0.5.0
[INFO] tweaked toml for crates.io crate cyfs-cip 0.5.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate cyfs-cip 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-bigint-dig v0.6.1
[INFO] [stderr]   Downloaded primitive-types v0.9.1
[INFO] [stderr]   Downloaded bip39 v1.0.1
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[INFO] [stderr]   Downloaded rsa-export v0.1.2
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[INFO] [stderr]   Downloaded cyfs-base v0.5.1
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[INFO] [stderr]   Downloaded memzero v0.1.0
[INFO] [stderr]   Downloaded cyfs-base-derive v0.5.0
[INFO] [stderr]   Downloaded cyfs-ecies v0.1.4
[INFO] [stderr]   Downloaded int-enum-impl v0.4.0
[INFO] [stderr]   Downloaded hmac-drbg v0.2.0
[INFO] [stderr]   Downloaded idna v0.2.1
[INFO] [stderr]   Downloaded protoc-bin-vendored-linux-x86_64 v3.0.0
[INFO] [stderr]   Downloaded http-types v2.12.0
[INFO] [stderr]   Downloaded protoc-bin-vendored-linux-aarch_64 v3.0.0
[INFO] [stderr]   Downloaded protoc-bin-vendored-win32 v3.0.0
[INFO] [stderr]   Downloaded protoc-bin-vendored-linux-ppcle_64 v3.0.0
[INFO] [stderr]   Downloaded protoc-bin-vendored-linux-x86_32 v3.0.0
[INFO] [stderr]   Downloaded protoc-bin-vendored-macos-x86_64 v3.0.0
[INFO] [stderr]   Downloaded libsecp256k1 v0.3.5
[INFO] [stderr]   Downloaded libsqlite3-sys v0.24.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 65bfb024ede8de2e1a832aca0d27406b110c835a6f49ee963cb342336329428e
[INFO] running `Command { std: "docker" "start" "-a" "65bfb024ede8de2e1a832aca0d27406b110c835a6f49ee963cb342336329428e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65bfb024ede8de2e1a832aca0d27406b110c835a6f49ee963cb342336329428e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65bfb024ede8de2e1a832aca0d27406b110c835a6f49ee963cb342336329428e", kill_on_drop: false }`
[INFO] [stdout] 65bfb024ede8de2e1a832aca0d27406b110c835a6f49ee963cb342336329428e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e6847f18d01fff57fe55d62dfa2a50429660a2d5bb2754231798849b4b2952a
[INFO] running `Command { std: "docker" "start" "-a" "3e6847f18d01fff57fe55d62dfa2a50429660a2d5bb2754231798849b4b2952a", kill_on_drop: false }`
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[INFO] [stderr]    Compiling cyfs-cip v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `secret` is never used
[INFO] [stdout]   --> src/bip32.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn secret(&self) -> &PrivateKey {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `is_hardened` is never used
[INFO] [stdout]   --> src/bip44.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn is_hardened(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `iter` is never used
[INFO] [stdout]   --> src/bip44.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn iter(&self) -> impl Iterator<Item = &ChildNumber> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `purpose` is never read
[INFO] [stdout]   --> src/path.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub struct CyfsChainBipPath {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 94 |     purpose: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CyfsChainBipPath` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PBKDF2_ROUNDS` is never used
[INFO] [stdout]  --> src/pbkdf2_rand.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const PBKDF2_ROUNDS: u32 = 2048;
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `count` is never used
[INFO] [stdout]    --> src/pbkdf2_rand.rs:130:12
[INFO] [stdout]     |
[INFO] [stdout] 130 |     pub fn count(&self) -> usize {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `secret` is never used
[INFO] [stdout]   --> src/bip32.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn secret(&self) -> &PrivateKey {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `is_hardened` is never used
[INFO] [stdout]   --> src/bip44.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn is_hardened(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `iter` is never used
[INFO] [stdout]   --> src/bip44.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn iter(&self) -> impl Iterator<Item = &ChildNumber> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `purpose` is never read
[INFO] [stdout]   --> src/path.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub struct CyfsChainBipPath {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 94 |     purpose: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CyfsChainBipPath` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PBKDF2_ROUNDS` is never used
[INFO] [stdout]  --> src/pbkdf2_rand.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const PBKDF2_ROUNDS: u32 = 2048;
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `count` is never used
[INFO] [stdout]    --> src/pbkdf2_rand.rs:130:12
[INFO] [stdout]     |
[INFO] [stdout] 130 |     pub fn count(&self) -> usize {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 13s
[INFO] running `Command { std: "docker" "inspect" "3e6847f18d01fff57fe55d62dfa2a50429660a2d5bb2754231798849b4b2952a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e6847f18d01fff57fe55d62dfa2a50429660a2d5bb2754231798849b4b2952a", kill_on_drop: false }`
[INFO] [stdout] 3e6847f18d01fff57fe55d62dfa2a50429660a2d5bb2754231798849b4b2952a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a000226a1ea9e4b899ced1dc4533a227961d641844240cd984cdd3b0c86ada40
[INFO] running `Command { std: "docker" "start" "-a" "a000226a1ea9e4b899ced1dc4533a227961d641844240cd984cdd3b0c86ada40", kill_on_drop: false }`
[INFO] [stdout] warning: associated function `secret` is never used
[INFO] [stdout]   --> src/bip32.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn secret(&self) -> &PrivateKey {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `is_hardened` is never used
[INFO] [stdout]   --> src/bip44.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn is_hardened(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `iter` is never used
[INFO] [stdout]   --> src/bip44.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn iter(&self) -> impl Iterator<Item = &ChildNumber> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `purpose` is never read
[INFO] [stdout]   --> src/path.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub struct CyfsChainBipPath {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 94 |     purpose: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CyfsChainBipPath` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PBKDF2_ROUNDS` is never used
[INFO] [stdout]  --> src/pbkdf2_rand.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const PBKDF2_ROUNDS: u32 = 2048;
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cyfs-cip v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `count` is never used
[INFO] [stdout]    --> src/pbkdf2_rand.rs:130:12
[INFO] [stdout]     |
[INFO] [stdout] 130 |     pub fn count(&self) -> usize {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::seed::Seed`
[INFO] [stdout]    --> src/bip32.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 |     use crate::seed::Seed;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Language`, `Mnemonic`
[INFO] [stdout]    --> src/bip32.rs:128:17
[INFO] [stdout]     |
[INFO] [stdout] 128 |     use bip39::{Language, Mnemonic};
[INFO] [stdout]     |                 ^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cyfs_base::*`
[INFO] [stdout]    --> src/bip32.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 129 |     use cyfs_base::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]    --> src/bip32.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |     use std::str::FromStr;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::seed::Seed`
[INFO] [stdout]    --> src/bip32.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 |     use crate::seed::Seed;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `secret` is never used
[INFO] [stdout]   --> src/bip32.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn secret(&self) -> &PrivateKey {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `is_hardened` is never used
[INFO] [stdout]   --> src/bip44.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn is_hardened(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Language`, `Mnemonic`
[INFO] [stdout]    --> src/bip32.rs:128:17
[INFO] [stdout]     |
[INFO] [stdout] 128 |     use bip39::{Language, Mnemonic};
[INFO] [stdout]     |                 ^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `iter` is never used
[INFO] [stdout]   --> src/bip44.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn iter(&self) -> impl Iterator<Item = &ChildNumber> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cyfs_base::*`
[INFO] [stdout]    --> src/bip32.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 129 |     use cyfs_base::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `purpose` is never read
[INFO] [stdout]   --> src/path.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub struct CyfsChainBipPath {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 94 |     purpose: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CyfsChainBipPath` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]    --> src/bip32.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |     use std::str::FromStr;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PBKDF2_ROUNDS` is never used
[INFO] [stdout]  --> src/pbkdf2_rand.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const PBKDF2_ROUNDS: u32 = 2048;
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `count` is never used
[INFO] [stdout]    --> src/pbkdf2_rand.rs:130:12
[INFO] [stdout]     |
[INFO] [stdout] 130 |     pub fn count(&self) -> usize {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `secret` is never used
[INFO] [stdout]   --> src/bip32.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn secret(&self) -> &PrivateKey {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `is_hardened` is never used
[INFO] [stdout]   --> src/bip44.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn is_hardened(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `iter` is never used
[INFO] [stdout]   --> src/bip44.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn iter(&self) -> impl Iterator<Item = &ChildNumber> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `purpose` is never read
[INFO] [stdout]   --> src/path.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub struct CyfsChainBipPath {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 94 |     purpose: u32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CyfsChainBipPath` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PBKDF2_ROUNDS` is never used
[INFO] [stdout]  --> src/pbkdf2_rand.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const PBKDF2_ROUNDS: u32 = 2048;
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `count` is never used
[INFO] [stdout]    --> src/pbkdf2_rand.rs:130:12
[INFO] [stdout]     |
[INFO] [stdout] 130 |     pub fn count(&self) -> usize {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.36s
[INFO] running `Command { std: "docker" "inspect" "a000226a1ea9e4b899ced1dc4533a227961d641844240cd984cdd3b0c86ada40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a000226a1ea9e4b899ced1dc4533a227961d641844240cd984cdd3b0c86ada40", kill_on_drop: false }`
[INFO] [stdout] a000226a1ea9e4b899ced1dc4533a227961d641844240cd984cdd3b0c86ada40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f6187887294bfbed9d7462119a5d5d587689458d1464ddc4ee99661f76464e24
[INFO] running `Command { std: "docker" "start" "-a" "f6187887294bfbed9d7462119a5d5d587689458d1464ddc4ee99661f76464e24", kill_on_drop: false }`
[INFO] [stderr] warning: associated function `secret` is never used
[INFO] [stderr]   --> src/bip32.rs:84:12
[INFO] [stderr]    |
[INFO] [stderr] 84 |     pub fn secret(&self) -> &PrivateKey {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `is_hardened` is never used
[INFO] [stderr]   --> src/bip44.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub fn is_hardened(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `iter` is never used
[INFO] [stderr]   --> src/bip44.rs:82:9
[INFO] [stderr]    |
[INFO] [stderr] 82 |     pub fn iter(&self) -> impl Iterator<Item = &ChildNumber> {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `purpose` is never read
[INFO] [stderr]   --> src/path.rs:94:5
[INFO] [stderr]    |
[INFO] [stderr] 93 | pub struct CyfsChainBipPath {
[INFO] [stderr]    |            ---------------- field in this struct
[INFO] [stderr] 94 |     purpose: u32,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `CyfsChainBipPath` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: constant `PBKDF2_ROUNDS` is never used
[INFO] [stderr]  --> src/pbkdf2_rand.rs:9:7
[INFO] [stderr]   |
[INFO] [stderr] 9 | const PBKDF2_ROUNDS: u32 = 2048;
[INFO] [stderr]   |       ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `count` is never used
[INFO] [stderr]    --> src/pbkdf2_rand.rs:130:12
[INFO] [stderr]     |
[INFO] [stderr] 130 |     pub fn count(&self) -> usize {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::seed::Seed`
[INFO] [stderr]    --> src/bip32.rs:127:9
[INFO] [stderr]     |
[INFO] [stderr] 127 |     use crate::seed::Seed;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Language`, `Mnemonic`
[INFO] [stderr]    --> src/bip32.rs:128:17
[INFO] [stderr]     |
[INFO] [stderr] 128 |     use bip39::{Language, Mnemonic};
[INFO] [stderr]     |                 ^^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `cyfs_base::*`
[INFO] [stderr]    --> src/bip32.rs:129:9
[INFO] [stderr]     |
[INFO] [stderr] 129 |     use cyfs_base::*;
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::str::FromStr`
[INFO] [stderr]    --> src/bip32.rs:131:9
[INFO] [stderr]     |
[INFO] [stderr] 131 |     use std::str::FromStr;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `cyfs-cip` (lib) generated 6 warnings
[INFO] [stderr] warning: `cyfs-cip` (lib test) generated 10 warnings (6 duplicates)
[INFO] [stderr] warning: `cyfs-cip` (bin "cyfs-cip" test) generated 10 warnings (10 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.96s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cyfs_cip-6dc934b17f6bba30)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test bip44::tests::derive_path ... ok
[INFO] [stdout] test bip32::tests::test_rng ... ok
[INFO] [stdout] test test::main ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 22.39s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cyfs_cip-b9891d1be896cc7e)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test bip44::tests::derive_path ... ok
[INFO] [stdout] test bip32::tests::test_rng ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cyfs-cip
[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" "f6187887294bfbed9d7462119a5d5d587689458d1464ddc4ee99661f76464e24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6187887294bfbed9d7462119a5d5d587689458d1464ddc4ee99661f76464e24", kill_on_drop: false }`
[INFO] [stdout] f6187887294bfbed9d7462119a5d5d587689458d1464ddc4ee99661f76464e24