[INFO] fetching crate lamport-sig 0.1.1... [INFO] testing lamport-sig-0.1.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate lamport-sig 0.1.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate lamport-sig 0.1.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crunchy v0.1.6 [INFO] [stderr] Downloaded bigint v4.4.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ffe1bb33d08545d1efb31c55120f37b6c2d6a5381da4ecabf4b4812b8ad61381 [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" "ffe1bb33d08545d1efb31c55120f37b6c2d6a5381da4ecabf4b4812b8ad61381", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ffe1bb33d08545d1efb31c55120f37b6c2d6a5381da4ecabf4b4812b8ad61381", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffe1bb33d08545d1efb31c55120f37b6c2d6a5381da4ecabf4b4812b8ad61381", kill_on_drop: false }` [INFO] [stdout] ffe1bb33d08545d1efb31c55120f37b6c2d6a5381da4ecabf4b4812b8ad61381 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ee8b92191e635c56a16fff2bf7ed8fe4a2d1710a7884f90a2e8160b49489cf1b [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" "ee8b92191e635c56a16fff2bf7ed8fe4a2d1710a7884f90a2e8160b49489cf1b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling crunchy v0.1.6 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling rustc-hex v1.0.0 [INFO] [stderr] Compiling bigint v4.4.3 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling rust-crypto v0.2.36 [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 15.46s [INFO] running `Command { std: "docker" "inspect" "ee8b92191e635c56a16fff2bf7ed8fe4a2d1710a7884f90a2e8160b49489cf1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee8b92191e635c56a16fff2bf7ed8fe4a2d1710a7884f90a2e8160b49489cf1b", kill_on_drop: false }` [INFO] [stdout] ee8b92191e635c56a16fff2bf7ed8fe4a2d1710a7884f90a2e8160b49489cf1b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e7fe22ff7a17c60472eec1799829c2bacd3548c2e384a18f66890eca4fdd48bc [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" "e7fe22ff7a17c60472eec1799829c2bacd3548c2e384a18f66890eca4fdd48bc", kill_on_drop: false }` [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 1.47s [INFO] running `Command { std: "docker" "inspect" "e7fe22ff7a17c60472eec1799829c2bacd3548c2e384a18f66890eca4fdd48bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7fe22ff7a17c60472eec1799829c2bacd3548c2e384a18f66890eca4fdd48bc", kill_on_drop: false }` [INFO] [stdout] e7fe22ff7a17c60472eec1799829c2bacd3548c2e384a18f66890eca4fdd48bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c80bb2125ac4ede8035968266c9df7a0b108e2e95bf8db0bbac2363a347310c8 [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" "c80bb2125ac4ede8035968266c9df7a0b108e2e95bf8db0bbac2363a347310c8", 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: `lamport-sig` (lib) generated 19 warnings [INFO] [stderr] warning: `lamport-sig` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lamport_sig-ba0b80b487f87e35) [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 ... FAILED [INFO] [stdout] test key::tests::test_sign_message ... ok [INFO] [stdout] test key::tests::test_verify_signature ... ok [INFO] [stdout] test tests::test_lamport_signature ... ok [INFO] [stdout] test key::tests::test_to_public_key ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- key::tests::test_u64_to_bigint stdout ---- [INFO] [stdout] thread 'key::tests::test_u64_to_bigint' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `"bigint::uint::U256::{{constructor}}"`, [INFO] [stdout] right: `"bigint::uint::U256"`', src/key.rs:147:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5627d163433c - std::backtrace_rs::backtrace::libunwind::trace::h793e05efd273d0f4 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x5627d163433c - std::backtrace_rs::backtrace::trace_unsynchronized::h640b7b86ff610c77 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5627d163433c - std::sys_common::backtrace::_print_fmt::h362fa2a4f354f877 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x5627d163433c - ::fmt::hf439e5ed84c74abd [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x5627d165707c - core::fmt::write::h72801a82c94e6ff1 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/fmt/mod.rs:1149:17 [INFO] [stdout] 5: 0x5627d16302e5 - std::io::Write::write_fmt::h54337adeb3504c03 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/io/mod.rs:1697:15 [INFO] [stdout] 6: 0x5627d1635d90 - std::sys_common::backtrace::_print::hb29ddd998d02631c [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x5627d1635d90 - std::sys_common::backtrace::print::h81965e3d7c90fbb6 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x5627d1635d90 - std::panicking::default_hook::{{closure}}::h84db205ab6674b38 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:211:50 [INFO] [stdout] 9: 0x5627d1635976 - std::panicking::default_hook::h1bf8bb4159936bca [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:225:9 [INFO] [stdout] 10: 0x5627d1636444 - std::panicking::rust_panic_with_hook::hf8e86850fbbd03b1 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:606:17 [INFO] [stdout] 11: 0x5627d1635f20 - std::panicking::begin_panic_handler::{{closure}}::h590a0d6060ff866e [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:502:13 [INFO] [stdout] 12: 0x5627d16347f4 - std::sys_common::backtrace::__rust_end_short_backtrace::h260b8bd1c848a03c [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys_common/backtrace.rs:139:18 [INFO] [stdout] 13: 0x5627d1635e89 - rust_begin_unwind [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:498:5 [INFO] [stdout] 14: 0x5627d157ac91 - core::panicking::panic_fmt::h7b8580d81fcbbacd [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/panicking.rs:106:14 [INFO] [stdout] 15: 0x5627d1655c28 - core::panicking::assert_failed_inner::hc71171cfb6f4bc69 [INFO] [stdout] 16: 0x5627d157f99a - core::panicking::assert_failed::h666a876c14229653 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/panicking.rs:144:5 [INFO] [stdout] 17: 0x5627d157df62 - lamport_sig::key::tests::test_u64_to_bigint::h3510e45a9af6abc2 [INFO] [stdout] at /opt/rustwide/workdir/src/key.rs:147:9 [INFO] [stdout] 18: 0x5627d157de7a - lamport_sig::key::tests::test_u64_to_bigint::{{closure}}::hd9e98f3592806bbe [INFO] [stdout] at /opt/rustwide/workdir/src/key.rs:145:5 [INFO] [stdout] 19: 0x5627d1580d3e - core::ops::function::FnOnce::call_once::hafed5f91de6b5e18 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x5627d15b8b33 - core::ops::function::FnOnce::call_once::h24a32b9da1a40fdb [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x5627d15b8b33 - test::__rust_begin_short_backtrace::h3c3a0492fb4a12eb [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/test/src/lib.rs:585:5 [INFO] [stdout] 22: 0x5627d15b7747 - as core::ops::function::FnOnce>::call_once::h9a8e38435f73d5e0 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 23: 0x5627d15b7747 - as core::ops::function::FnOnce<()>>::call_once::hb23d7496a0e6d1b4 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 24: 0x5627d15b7747 - std::panicking::try::do_call::ha2bb9825b32d2cc2 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:406:40 [INFO] [stdout] 25: 0x5627d15b7747 - std::panicking::try::hdc38a574bbebc53e [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:370:19 [INFO] [stdout] 26: 0x5627d15b7747 - std::panic::catch_unwind::hc45ed246595c621c [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panic.rs:133:14 [INFO] [stdout] 27: 0x5627d15b7747 - test::run_test_in_process::h4249138faaea8d54 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/test/src/lib.rs:608:18 [INFO] [stdout] 28: 0x5627d15b7747 - test::run_test::run_test_inner::{{closure}}::h3c1b37669f6e9fd7 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/test/src/lib.rs:500:39 [INFO] [stdout] 29: 0x5627d15849ee - test::run_test::run_test_inner::{{closure}}::h388760469edd5c24 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/test/src/lib.rs:527:37 [INFO] [stdout] 30: 0x5627d15849ee - std::sys_common::backtrace::__rust_begin_short_backtrace::hbbaecdcfad18643e [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys_common/backtrace.rs:123:18 [INFO] [stdout] 31: 0x5627d1589748 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h09cd3ca65896da91 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/thread/mod.rs:484:17 [INFO] [stdout] 32: 0x5627d1589748 - as core::ops::function::FnOnce<()>>::call_once::hc52dbb4f9088d18b [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 33: 0x5627d1589748 - std::panicking::try::do_call::h4485cfee22b11c08 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:406:40 [INFO] [stdout] 34: 0x5627d1589748 - std::panicking::try::hb62aa8549e20c08b [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:370:19 [INFO] [stdout] 35: 0x5627d1589748 - std::panic::catch_unwind::ha322c7a5bc666762 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panic.rs:133:14 [INFO] [stdout] 36: 0x5627d1589748 - std::thread::Builder::spawn_unchecked::{{closure}}::h1076fc1398603b77 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/thread/mod.rs:483:30 [INFO] [stdout] 37: 0x5627d1589748 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h911e510344167353 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 38: 0x5627d163aed3 - as core::ops::function::FnOnce>::call_once::h771719d52c343434 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 39: 0x5627d163aed3 - as core::ops::function::FnOnce>::call_once::hf441746dfa4b0f57 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 40: 0x5627d163aed3 - std::sys::unix::thread::Thread::new::thread_start::hfd168f9d312b29ca [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys/unix/thread.rs:106:17 [INFO] [stdout] 41: 0x7f8050a6f609 - start_thread [INFO] [stdout] 42: 0x7f8050841293 - clone [INFO] [stdout] 43: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] key::tests::test_u64_to_bigint [INFO] [stdout] [INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 19.89s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `Command { std: "docker" "inspect" "c80bb2125ac4ede8035968266c9df7a0b108e2e95bf8db0bbac2363a347310c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c80bb2125ac4ede8035968266c9df7a0b108e2e95bf8db0bbac2363a347310c8", kill_on_drop: false }` [INFO] [stdout] c80bb2125ac4ede8035968266c9df7a0b108e2e95bf8db0bbac2363a347310c8