[INFO] cloning repository https://github.com/nagarajmanjunath/Ed25519_Keypairs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nagarajmanjunath/Ed25519_Keypairs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnagarajmanjunath%2FEd25519_Keypairs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnagarajmanjunath%2FEd25519_Keypairs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 02d47ce22376e42bad512072bfa8773929aefd64 [INFO] checking nagarajmanjunath/Ed25519_Keypairs against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnagarajmanjunath%2FEd25519_Keypairs" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nagarajmanjunath/Ed25519_Keypairs on toolchain 90442458ac46b1d5eed752c316da25450f67285b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nagarajmanjunath/Ed25519_Keypairs [INFO] finished tweaking git repo https://github.com/nagarajmanjunath/Ed25519_Keypairs [INFO] tweaked toml for git repo https://github.com/nagarajmanjunath/Ed25519_Keypairs written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/nagarajmanjunath/Ed25519_Keypairs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f4301bbbb7ef195670d8f2786fdc6d501b4c72ad4a0639041365425263c0484d [INFO] running `Command { std: "docker" "start" "-a" "f4301bbbb7ef195670d8f2786fdc6d501b4c72ad4a0639041365425263c0484d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f4301bbbb7ef195670d8f2786fdc6d501b4c72ad4a0639041365425263c0484d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4301bbbb7ef195670d8f2786fdc6d501b4c72ad4a0639041365425263c0484d", kill_on_drop: false }` [INFO] [stdout] f4301bbbb7ef195670d8f2786fdc6d501b4c72ad4a0639041365425263c0484d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c43db93971960a50e253c7ed75627fc8434f37744625d73a86fc36c9b2601635 [INFO] running `Command { std: "docker" "start" "-a" "c43db93971960a50e253c7ed75627fc8434f37744625d73a86fc36c9b2601635", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling rayon-core v1.8.1 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Checking subtle v2.3.0 [INFO] [stderr] Checking signature v1.2.2 [INFO] [stderr] Compiling anyhow v1.0.33 [INFO] [stderr] Compiling serde_json v1.0.58 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling rayon v1.4.1 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Compiling blake3 v0.3.7 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking sha2 v0.9.1 [INFO] [stderr] Checking ed25519 v1.0.2 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking hashbrown v0.1.8 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking getrandom v0.1.15 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking backtrace v0.3.51 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking once_cell v0.1.8 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Checking pbkdf2 v0.3.0 [INFO] [stderr] Compiling zeroize_derive v1.0.1 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Checking zeroize v1.1.1 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking curve25519-dalek v3.0.0 [INFO] [stderr] Checking subtle-encoding v0.5.1 [INFO] [stderr] Checking bip39 v0.6.0-beta.1 [INFO] [stderr] Checking ed25519-dalek v1.0.1 [INFO] [stderr] Checking ed25519_keypairs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Language`, `MnemonicType`, `Mnemonic` [INFO] [stdout] --> src/main.rs:2:13 [INFO] [stdout] | [INFO] [stdout] 2 | use bip39::{Language, Mnemonic, MnemonicType}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Language`, `MnemonicType`, `Mnemonic` [INFO] [stdout] --> src/main.rs:2:13 [INFO] [stdout] | [INFO] [stdout] 2 | use bip39::{Language, Mnemonic, MnemonicType}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mnemonic` [INFO] [stdout] --> src/main.rs:9:14 [INFO] [stdout] | [INFO] [stdout] 9 | let (kp, mnemonic) = Keypair::generate_with_seed(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mnemonic` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `generate` [INFO] [stdout] --> src/keypairs.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn generate(csprng: &mut R) -> Self [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/keypairs.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_bytes` [INFO] [stdout] --> src/keypairs.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn from_bytes(bytes: &[u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_bytes` [INFO] [stdout] --> src/keypairs.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn to_bytes(&self) -> [u8; 64] { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `secret` [INFO] [stdout] --> src/keypairs.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn secret(&self) -> &ed25519_dalek::SecretKey { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_sign` [INFO] [stdout] --> src/keypairs.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn try_sign( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_keypair` [INFO] [stdout] --> src/keypairs.rs:66:8 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn read_keypair(reader: &mut R) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_keypair_file` [INFO] [stdout] --> src/keypairs.rs:73:8 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn read_keypair_file(path: &str) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `write_keypair` [INFO] [stdout] --> src/keypairs.rs:79:8 [INFO] [stdout] | [INFO] [stdout] 79 | pub fn write_keypair( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `write_keypair_file` [INFO] [stdout] --> src/keypairs.rs:89:8 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn write_keypair_file( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `keypair_from_seed_phrase_and_passphrase` [INFO] [stdout] --> src/keypairs.rs:128:8 [INFO] [stdout] | [INFO] [stdout] 128 | pub fn keypair_from_seed_phrase_and_passphrase( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/address.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn new(bytes: [u8; LENGTH]) -> Address { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mnemonic` [INFO] [stdout] --> src/main.rs:9:14 [INFO] [stdout] | [INFO] [stdout] 9 | let (kp, mnemonic) = Keypair::generate_with_seed(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mnemonic` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `generate` [INFO] [stdout] --> src/keypairs.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn generate(csprng: &mut R) -> Self [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/keypairs.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_bytes` [INFO] [stdout] --> src/keypairs.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn from_bytes(bytes: &[u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_bytes` [INFO] [stdout] --> src/keypairs.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn to_bytes(&self) -> [u8; 64] { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `secret` [INFO] [stdout] --> src/keypairs.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn secret(&self) -> &ed25519_dalek::SecretKey { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_sign` [INFO] [stdout] --> src/keypairs.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn try_sign( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_keypair` [INFO] [stdout] --> src/keypairs.rs:66:8 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn read_keypair(reader: &mut R) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_keypair_file` [INFO] [stdout] --> src/keypairs.rs:73:8 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn read_keypair_file(path: &str) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `write_keypair` [INFO] [stdout] --> src/keypairs.rs:79:8 [INFO] [stdout] | [INFO] [stdout] 79 | pub fn write_keypair( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `write_keypair_file` [INFO] [stdout] --> src/keypairs.rs:89:8 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn write_keypair_file( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `keypair_from_seed_phrase_and_passphrase` [INFO] [stdout] --> src/keypairs.rs:128:8 [INFO] [stdout] | [INFO] [stdout] 128 | pub fn keypair_from_seed_phrase_and_passphrase( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/address.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn new(bytes: [u8; LENGTH]) -> Address { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.70s [INFO] running `Command { std: "docker" "inspect" "c43db93971960a50e253c7ed75627fc8434f37744625d73a86fc36c9b2601635", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c43db93971960a50e253c7ed75627fc8434f37744625d73a86fc36c9b2601635", kill_on_drop: false }` [INFO] [stdout] c43db93971960a50e253c7ed75627fc8434f37744625d73a86fc36c9b2601635