[INFO] fetching crate lamport-sig 0.1.1... [INFO] testing lamport-sig-0.1.1 against 1.49.0 for beta-1.50-1 [INFO] extracting crate lamport-sig 0.1.1 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate lamport-sig 0.1.1 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate lamport-sig 0.1.1 [INFO] finished tweaking crates.io crate lamport-sig 0.1.1 [INFO] tweaked toml for crates.io crate lamport-sig 0.1.1 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b1cd384bc71f3f2ea26acedcdd868d434f8e3e299ea0bcef36d01e920e63ca67 [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" "b1cd384bc71f3f2ea26acedcdd868d434f8e3e299ea0bcef36d01e920e63ca67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b1cd384bc71f3f2ea26acedcdd868d434f8e3e299ea0bcef36d01e920e63ca67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1cd384bc71f3f2ea26acedcdd868d434f8e3e299ea0bcef36d01e920e63ca67", kill_on_drop: false }` [INFO] [stdout] b1cd384bc71f3f2ea26acedcdd868d434f8e3e299ea0bcef36d01e920e63ca67 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 223ed62f109b926f45a0879adafe15cfc2fb5848d722fbec27260bad4ae55549 [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" "223ed62f109b926f45a0879adafe15cfc2fb5848d722fbec27260bad4ae55549", kill_on_drop: false }` [INFO] [stderr] Compiling crunchy v0.1.6 [INFO] [stderr] Compiling rustc-hex v1.0.0 [INFO] [stderr] Compiling bigint v4.4.3 [INFO] [stderr] Compiling lamport-sig v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::iter::repeat` [INFO] [stdout] --> src/key.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::iter::repeat; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/key.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 39 | let mut message = message_creation(plain_text); [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/key.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | let mut message = message_creation(plain_text); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static is never used: `PRIVATE_KEY_LENGT` [INFO] [stdout] --> src/key.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | pub static PRIVATE_KEY_LENGT: usize = 256; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static is never used: `SIGNATURE_LENGT` [INFO] [stdout] --> src/key.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | pub static SIGNATURE_LENGT: usize = 256; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/key.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn new() -> PrivateKey { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sign` [INFO] [stdout] --> src/key.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn sign(&self, plain_text: &str) -> Vec { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_public_key` [INFO] [stdout] --> src/key.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn to_public_key(&self) -> PublicKey { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `verify` [INFO] [stdout] --> src/key.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn verify(&self, plain_text: &str, signature: Vec) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `prv_key_pair` [INFO] [stdout] --> src/key.rs:70:4 [INFO] [stdout] | [INFO] [stdout] 70 | fn prv_key_pair() -> (U256, U256) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `random_uint256` [INFO] [stdout] --> src/key.rs:74:4 [INFO] [stdout] | [INFO] [stdout] 74 | fn random_uint256() -> U256 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `u64_to_uint256` [INFO] [stdout] --> src/key.rs:78:4 [INFO] [stdout] | [INFO] [stdout] 78 | fn u64_to_uint256() -> U256 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `pub_key_pair` [INFO] [stdout] --> src/key.rs:83:4 [INFO] [stdout] | [INFO] [stdout] 83 | fn pub_key_pair(adam: &U256, eve: &U256) -> (U256, U256) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `sha256_hash` [INFO] [stdout] --> src/key.rs:87:4 [INFO] [stdout] | [INFO] [stdout] 87 | fn sha256_hash(target: &str) -> U256 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `message_creation` [INFO] [stdout] --> src/key.rs:93:4 [INFO] [stdout] | [INFO] [stdout] 93 | fn message_creation(plain_text: &str) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `text_to_binary` [INFO] [stdout] --> src/key.rs:97:4 [INFO] [stdout] | [INFO] [stdout] 97 | fn text_to_binary(hashed_text: &str) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `to_binary` [INFO] [stdout] --> src/key.rs:101:4 [INFO] [stdout] | [INFO] [stdout] 101 | fn to_binary(c: char) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `from_str` [INFO] [stdout] --> src/key.rs:123:4 [INFO] [stdout] | [INFO] [stdout] 123 | fn from_str(value: &str) -> U256 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `compare_with_pub` [INFO] [stdout] --> src/key.rs:135:4 [INFO] [stdout] | [INFO] [stdout] 135 | fn compare_with_pub(signature: U256, pub_key: U256) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.69s [INFO] running `Command { std: "docker" "inspect" "223ed62f109b926f45a0879adafe15cfc2fb5848d722fbec27260bad4ae55549", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "223ed62f109b926f45a0879adafe15cfc2fb5848d722fbec27260bad4ae55549", kill_on_drop: false }` [INFO] [stdout] 223ed62f109b926f45a0879adafe15cfc2fb5848d722fbec27260bad4ae55549 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 715d0ec932f07390a6d2e716876cbdaba9286b1f464fedbec680a4d786879cd4 [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" "715d0ec932f07390a6d2e716876cbdaba9286b1f464fedbec680a4d786879cd4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling lamport-sig v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::iter::repeat` [INFO] [stdout] --> src/key.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::iter::repeat; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/key.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 39 | let mut message = message_creation(plain_text); [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/key.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | let mut message = message_creation(plain_text); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static is never used: `PRIVATE_KEY_LENGT` [INFO] [stdout] --> src/key.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | pub static PRIVATE_KEY_LENGT: usize = 256; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static is never used: `SIGNATURE_LENGT` [INFO] [stdout] --> src/key.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | pub static SIGNATURE_LENGT: usize = 256; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/key.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn new() -> PrivateKey { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sign` [INFO] [stdout] --> src/key.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn sign(&self, plain_text: &str) -> Vec { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_public_key` [INFO] [stdout] --> src/key.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn to_public_key(&self) -> PublicKey { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `verify` [INFO] [stdout] --> src/key.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn verify(&self, plain_text: &str, signature: Vec) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `prv_key_pair` [INFO] [stdout] --> src/key.rs:70:4 [INFO] [stdout] | [INFO] [stdout] 70 | fn prv_key_pair() -> (U256, U256) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `random_uint256` [INFO] [stdout] --> src/key.rs:74:4 [INFO] [stdout] | [INFO] [stdout] 74 | fn random_uint256() -> U256 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `u64_to_uint256` [INFO] [stdout] --> src/key.rs:78:4 [INFO] [stdout] | [INFO] [stdout] 78 | fn u64_to_uint256() -> U256 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `pub_key_pair` [INFO] [stdout] --> src/key.rs:83:4 [INFO] [stdout] | [INFO] [stdout] 83 | fn pub_key_pair(adam: &U256, eve: &U256) -> (U256, U256) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `sha256_hash` [INFO] [stdout] --> src/key.rs:87:4 [INFO] [stdout] | [INFO] [stdout] 87 | fn sha256_hash(target: &str) -> U256 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `message_creation` [INFO] [stdout] --> src/key.rs:93:4 [INFO] [stdout] | [INFO] [stdout] 93 | fn message_creation(plain_text: &str) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `text_to_binary` [INFO] [stdout] --> src/key.rs:97:4 [INFO] [stdout] | [INFO] [stdout] 97 | fn text_to_binary(hashed_text: &str) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `to_binary` [INFO] [stdout] --> src/key.rs:101:4 [INFO] [stdout] | [INFO] [stdout] 101 | fn to_binary(c: char) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `from_str` [INFO] [stdout] --> src/key.rs:123:4 [INFO] [stdout] | [INFO] [stdout] 123 | fn from_str(value: &str) -> U256 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `compare_with_pub` [INFO] [stdout] --> src/key.rs:135:4 [INFO] [stdout] | [INFO] [stdout] 135 | fn compare_with_pub(signature: U256, pub_key: U256) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::repeat` [INFO] [stdout] --> src/key.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::iter::repeat; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/key.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 39 | let mut message = message_creation(plain_text); [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/key.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | let mut message = message_creation(plain_text); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.06s [INFO] running `Command { std: "docker" "inspect" "715d0ec932f07390a6d2e716876cbdaba9286b1f464fedbec680a4d786879cd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "715d0ec932f07390a6d2e716876cbdaba9286b1f464fedbec680a4d786879cd4", kill_on_drop: false }` [INFO] [stdout] 715d0ec932f07390a6d2e716876cbdaba9286b1f464fedbec680a4d786879cd4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", 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] 8f1e3ee4e4b93afbe8ee4b3c953130b067ecbcbe26d31fd39eff1d8ef36c7e51 [INFO] running `Command { std: "docker" "start" "-a" "8f1e3ee4e4b93afbe8ee4b3c953130b067ecbcbe26d31fd39eff1d8ef36c7e51", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::iter::repeat` [INFO] [stderr] --> src/key.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::iter::repeat; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/key.rs:39:13 [INFO] [stderr] | [INFO] [stderr] 39 | let mut message = message_creation(plain_text); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/key.rs:58:13 [INFO] [stderr] | [INFO] [stderr] 58 | let mut message = message_creation(plain_text); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: static is never used: `PRIVATE_KEY_LENGT` [INFO] [stderr] --> src/key.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | pub static PRIVATE_KEY_LENGT: usize = 256; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: static is never used: `SIGNATURE_LENGT` [INFO] [stderr] --> src/key.rs:19:1 [INFO] [stderr] | [INFO] [stderr] 19 | pub static SIGNATURE_LENGT: usize = 256; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/key.rs:22:12 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn new() -> PrivateKey { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `sign` [INFO] [stderr] --> src/key.rs:38:12 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn sign(&self, plain_text: &str) -> Vec { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `to_public_key` [INFO] [stderr] --> src/key.rs:51:12 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn to_public_key(&self) -> PublicKey { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `verify` [INFO] [stderr] --> src/key.rs:57:12 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn verify(&self, plain_text: &str, signature: Vec) -> bool { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `prv_key_pair` [INFO] [stderr] --> src/key.rs:70:4 [INFO] [stderr] | [INFO] [stderr] 70 | fn prv_key_pair() -> (U256, U256) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `random_uint256` [INFO] [stderr] --> src/key.rs:74:4 [INFO] [stderr] | [INFO] [stderr] 74 | fn random_uint256() -> U256 { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `u64_to_uint256` [INFO] [stderr] --> src/key.rs:78:4 [INFO] [stderr] | [INFO] [stderr] 78 | fn u64_to_uint256() -> U256 { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `pub_key_pair` [INFO] [stderr] --> src/key.rs:83:4 [INFO] [stderr] | [INFO] [stderr] 83 | fn pub_key_pair(adam: &U256, eve: &U256) -> (U256, U256) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `sha256_hash` [INFO] [stderr] --> src/key.rs:87:4 [INFO] [stderr] | [INFO] [stderr] 87 | fn sha256_hash(target: &str) -> U256 { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `message_creation` [INFO] [stderr] --> src/key.rs:93:4 [INFO] [stderr] | [INFO] [stderr] 93 | fn message_creation(plain_text: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `text_to_binary` [INFO] [stderr] --> src/key.rs:97:4 [INFO] [stderr] | [INFO] [stderr] 97 | fn text_to_binary(hashed_text: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `to_binary` [INFO] [stderr] --> src/key.rs:101:4 [INFO] [stderr] | [INFO] [stderr] 101 | fn to_binary(c: char) -> String { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `from_str` [INFO] [stderr] --> src/key.rs:123:4 [INFO] [stderr] | [INFO] [stderr] 123 | fn from_str(value: &str) -> U256 { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `compare_with_pub` [INFO] [stderr] --> src/key.rs:135:4 [INFO] [stderr] | [INFO] [stderr] 135 | fn compare_with_pub(signature: U256, pub_key: U256) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 19 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::iter::repeat` [INFO] [stderr] --> src/key.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::iter::repeat; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/key.rs:39:13 [INFO] [stderr] | [INFO] [stderr] 39 | let mut message = message_creation(plain_text); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/key.rs:58:13 [INFO] [stderr] | [INFO] [stderr] 58 | let mut message = message_creation(plain_text); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/lamport_sig-98396c3a916af4eb [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test key::tests::test_sha256_hash ... ok [INFO] [stdout] test key::tests::test_to_binary ... ok [INFO] [stdout] test key::tests::test_u64_to_bigint ... ok [INFO] [stdout] test key::tests::test_sign_message ... ok [INFO] [stdout] test tests::test_lamport_signature ... ok [INFO] [stdout] test key::tests::test_verify_signature ... ok [INFO] [stdout] test key::tests::test_to_public_key ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests lamport-sig [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8f1e3ee4e4b93afbe8ee4b3c953130b067ecbcbe26d31fd39eff1d8ef36c7e51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f1e3ee4e4b93afbe8ee4b3c953130b067ecbcbe26d31fd39eff1d8ef36c7e51", kill_on_drop: false }` [INFO] [stdout] 8f1e3ee4e4b93afbe8ee4b3c953130b067ecbcbe26d31fd39eff1d8ef36c7e51