[INFO] fetching crate lamport_signatures 0.2.4... [INFO] testing lamport_signatures-0.2.4 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate lamport_signatures 0.2.4 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate lamport_signatures 0.2.4 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_signatures 0.2.4 [INFO] finished tweaking crates.io crate lamport_signatures 0.2.4 [INFO] tweaked toml for crates.io crate lamport_signatures 0.2.4 written to /workspace/builds/worker-2/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 bit v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 074e97a25e7106b56eb9c1d832eb7c07a995c3528d90f423a7891d427be236cd [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" "074e97a25e7106b56eb9c1d832eb7c07a995c3528d90f423a7891d427be236cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "074e97a25e7106b56eb9c1d832eb7c07a995c3528d90f423a7891d427be236cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "074e97a25e7106b56eb9c1d832eb7c07a995c3528d90f423a7891d427be236cd", kill_on_drop: false }` [INFO] [stdout] 074e97a25e7106b56eb9c1d832eb7c07a995c3528d90f423a7891d427be236cd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d298b109894ae7ae7f0d3f4993ba30976d31a5f9ba8eb025efe7a4b208e1242e [INFO] running `Command { std: "docker" "start" "-a" "d298b109894ae7ae7f0d3f4993ba30976d31a5f9ba8eb025efe7a4b208e1242e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling bit v0.1.1 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Compiling lamport_signatures v0.2.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lamport_utils.rs:94:33 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn gen_secret_key()->Result<(PrivKey),Box>{ [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 94 - pub fn gen_secret_key()->Result<(PrivKey),Box>{ [INFO] [stdout] 94 + pub fn gen_secret_key()->Result>{ [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lamport_utils.rs:101:8 [INFO] [stdout] | [INFO] [stdout] 101 | Ok((PrivKey{tuples : pairs})) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 101 - Ok((PrivKey{tuples : pairs})) [INFO] [stdout] 101 + Ok(PrivKey{tuples : pairs}) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/lamport_utils.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | for i in 0..256{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/lamport_utils.rs:19:14 [INFO] [stdout] | [INFO] [stdout] 19 | for (index,b) in h.iter().enumerate(){ [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/lamport_utils.rs:64:14 [INFO] [stdout] | [INFO] [stdout] 64 | for (index,b) in digest.iter().enumerate(){ [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `privKey` should have a snake case name [INFO] [stdout] --> src/lamport_utils.rs:103:23 [INFO] [stdout] | [INFO] [stdout] 103 | pub fn derive_pub_key(privKey : & PrivKey)-> PubKey{ [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `priv_key` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `secA` should have a snake case name [INFO] [stdout] --> src/lamport_utils.rs:106:14 [INFO] [stdout] | [INFO] [stdout] 106 | let (secA,secB) = privKey.get_tuple(i); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `sec_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `secB` should have a snake case name [INFO] [stdout] --> src/lamport_utils.rs:106:19 [INFO] [stdout] | [INFO] [stdout] 106 | let (secA,secB) = privKey.get_tuple(i); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `sec_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `hashA` should have a snake case name [INFO] [stdout] --> src/lamport_utils.rs:107:13 [INFO] [stdout] | [INFO] [stdout] 107 | let hashA = digest::digest(&digest::SHA256, &secA); [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `hash_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `hashB` should have a snake case name [INFO] [stdout] --> src/lamport_utils.rs:108:13 [INFO] [stdout] | [INFO] [stdout] 108 | let hashB = digest::digest(&digest::SHA256, &secB); [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `hash_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `array_hashA` should have a snake case name [INFO] [stdout] --> src/lamport_utils.rs:109:17 [INFO] [stdout] | [INFO] [stdout] 109 | let mut array_hashA = [0u8; 32]; [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `array_hash_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `array_hashB` should have a snake case name [INFO] [stdout] --> src/lamport_utils.rs:110:17 [INFO] [stdout] | [INFO] [stdout] 110 | let mut array_hashB = [0u8; 32]; [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `array_hash_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.59s [INFO] running `Command { std: "docker" "inspect" "d298b109894ae7ae7f0d3f4993ba30976d31a5f9ba8eb025efe7a4b208e1242e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d298b109894ae7ae7f0d3f4993ba30976d31a5f9ba8eb025efe7a4b208e1242e", kill_on_drop: false }` [INFO] [stdout] d298b109894ae7ae7f0d3f4993ba30976d31a5f9ba8eb025efe7a4b208e1242e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] f4c4d63295dd268ddba5b7cae11b4d4e7fd5232ed1da866ea58ce5c9dbfd8549 [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" "f4c4d63295dd268ddba5b7cae11b4d4e7fd5232ed1da866ea58ce5c9dbfd8549", kill_on_drop: false }` [INFO] [stderr] Compiling lamport_signatures v0.2.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lamport_utils.rs:94:33 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn gen_secret_key()->Result<(PrivKey),Box>{ [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 94 - pub fn gen_secret_key()->Result<(PrivKey),Box>{ [INFO] [stdout] 94 + pub fn gen_secret_key()->Result>{ [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lamport_utils.rs:101:8 [INFO] [stdout] | [INFO] [stdout] 101 | Ok((PrivKey{tuples : pairs})) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 101 - Ok((PrivKey{tuples : pairs})) [INFO] [stdout] 101 + Ok(PrivKey{tuples : pairs}) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/lamport_utils.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | for i in 0..256{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/lamport_utils.rs:19:14 [INFO] [stdout] | [INFO] [stdout] 19 | for (index,b) in h.iter().enumerate(){ [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/lamport_utils.rs:64:14 [INFO] [stdout] | [INFO] [stdout] 64 | for (index,b) in digest.iter().enumerate(){ [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `privKey` should have a snake case name [INFO] [stdout] --> src/lamport_utils.rs:103:23 [INFO] [stdout] | [INFO] [stdout] 103 | pub fn derive_pub_key(privKey : & PrivKey)-> PubKey{ [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `priv_key` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `secA` should have a snake case name [INFO] [stdout] --> src/lamport_utils.rs:106:14 [INFO] [stdout] | [INFO] [stdout] 106 | let (secA,secB) = privKey.get_tuple(i); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `sec_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `secB` should have a snake case name [INFO] [stdout] --> src/lamport_utils.rs:106:19 [INFO] [stdout] | [INFO] [stdout] 106 | let (secA,secB) = privKey.get_tuple(i); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `sec_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `hashA` should have a snake case name [INFO] [stdout] --> src/lamport_utils.rs:107:13 [INFO] [stdout] | [INFO] [stdout] 107 | let hashA = digest::digest(&digest::SHA256, &secA); [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `hash_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `hashB` should have a snake case name [INFO] [stdout] --> src/lamport_utils.rs:108:13 [INFO] [stdout] | [INFO] [stdout] 108 | let hashB = digest::digest(&digest::SHA256, &secB); [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `hash_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `array_hashA` should have a snake case name [INFO] [stdout] --> src/lamport_utils.rs:109:17 [INFO] [stdout] | [INFO] [stdout] 109 | let mut array_hashA = [0u8; 32]; [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `array_hash_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `array_hashB` should have a snake case name [INFO] [stdout] --> src/lamport_utils.rs:110:17 [INFO] [stdout] | [INFO] [stdout] 110 | let mut array_hashB = [0u8; 32]; [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `array_hash_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lamport_utils.rs:94:33 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn gen_secret_key()->Result<(PrivKey),Box>{ [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 94 - pub fn gen_secret_key()->Result<(PrivKey),Box>{ [INFO] [stdout] 94 + pub fn gen_secret_key()->Result>{ [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lamport_utils.rs:101:8 [INFO] [stdout] | [INFO] [stdout] 101 | Ok((PrivKey{tuples : pairs})) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 101 - Ok((PrivKey{tuples : pairs})) [INFO] [stdout] 101 + Ok(PrivKey{tuples : pairs}) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/lamport_utils.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 97 | for i in 0..256{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/lamport_utils.rs:19:14 [INFO] [stdout] | [INFO] [stdout] 19 | for (index,b) in h.iter().enumerate(){ [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/lamport_utils.rs:64:14 [INFO] [stdout] | [INFO] [stdout] 64 | for (index,b) in digest.iter().enumerate(){ [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `privKey` should have a snake case name [INFO] [stdout] --> src/lamport_utils.rs:103:23 [INFO] [stdout] | [INFO] [stdout] 103 | pub fn derive_pub_key(privKey : & PrivKey)-> PubKey{ [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `priv_key` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `secA` should have a snake case name [INFO] [stdout] --> src/lamport_utils.rs:106:14 [INFO] [stdout] | [INFO] [stdout] 106 | let (secA,secB) = privKey.get_tuple(i); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `sec_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `secB` should have a snake case name [INFO] [stdout] --> src/lamport_utils.rs:106:19 [INFO] [stdout] | [INFO] [stdout] 106 | let (secA,secB) = privKey.get_tuple(i); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `sec_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `hashA` should have a snake case name [INFO] [stdout] --> src/lamport_utils.rs:107:13 [INFO] [stdout] | [INFO] [stdout] 107 | let hashA = digest::digest(&digest::SHA256, &secA); [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `hash_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `hashB` should have a snake case name [INFO] [stdout] --> src/lamport_utils.rs:108:13 [INFO] [stdout] | [INFO] [stdout] 108 | let hashB = digest::digest(&digest::SHA256, &secB); [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `hash_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `array_hashA` should have a snake case name [INFO] [stdout] --> src/lamport_utils.rs:109:17 [INFO] [stdout] | [INFO] [stdout] 109 | let mut array_hashA = [0u8; 32]; [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `array_hash_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `array_hashB` should have a snake case name [INFO] [stdout] --> src/lamport_utils.rs:110:17 [INFO] [stdout] | [INFO] [stdout] 110 | let mut array_hashB = [0u8; 32]; [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `array_hash_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.05s [INFO] running `Command { std: "docker" "inspect" "f4c4d63295dd268ddba5b7cae11b4d4e7fd5232ed1da866ea58ce5c9dbfd8549", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4c4d63295dd268ddba5b7cae11b4d4e7fd5232ed1da866ea58ce5c9dbfd8549", kill_on_drop: false }` [INFO] [stdout] f4c4d63295dd268ddba5b7cae11b4d4e7fd5232ed1da866ea58ce5c9dbfd8549 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 852366680f39d983effc582c5b080f1c9065be8bbd8781ce89640caa8ee00ab6 [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" "852366680f39d983effc582c5b080f1c9065be8bbd8781ce89640caa8ee00ab6", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lamport_utils.rs:94:33 [INFO] [stderr] | [INFO] [stderr] 94 | pub fn gen_secret_key()->Result<(PrivKey),Box>{ [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 94 - pub fn gen_secret_key()->Result<(PrivKey),Box>{ [INFO] [stderr] 94 + pub fn gen_secret_key()->Result>{ [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/lamport_utils.rs:101:8 [INFO] [stderr] | [INFO] [stderr] 101 | Ok((PrivKey{tuples : pairs})) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 101 - Ok((PrivKey{tuples : pairs})) [INFO] [stderr] 101 + Ok(PrivKey{tuples : pairs}) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/lamport_utils.rs:97:9 [INFO] [stderr] | [INFO] [stderr] 97 | for i in 0..256{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index` [INFO] [stderr] --> src/lamport_utils.rs:19:14 [INFO] [stderr] | [INFO] [stderr] 19 | for (index,b) in h.iter().enumerate(){ [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index` [INFO] [stderr] --> src/lamport_utils.rs:64:14 [INFO] [stderr] | [INFO] [stderr] 64 | for (index,b) in digest.iter().enumerate(){ [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stderr] [INFO] [stderr] warning: variable `privKey` should have a snake case name [INFO] [stderr] --> src/lamport_utils.rs:103:23 [INFO] [stderr] | [INFO] [stderr] 103 | pub fn derive_pub_key(privKey : & PrivKey)-> PubKey{ [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `priv_key` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `secA` should have a snake case name [INFO] [stderr] --> src/lamport_utils.rs:106:14 [INFO] [stderr] | [INFO] [stderr] 106 | let (secA,secB) = privKey.get_tuple(i); [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `sec_a` [INFO] [stderr] [INFO] [stderr] warning: variable `secB` should have a snake case name [INFO] [stderr] --> src/lamport_utils.rs:106:19 [INFO] [stderr] | [INFO] [stderr] 106 | let (secA,secB) = privKey.get_tuple(i); [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `sec_b` [INFO] [stderr] [INFO] [stderr] warning: variable `hashA` should have a snake case name [INFO] [stderr] --> src/lamport_utils.rs:107:13 [INFO] [stderr] | [INFO] [stderr] 107 | let hashA = digest::digest(&digest::SHA256, &secA); [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `hash_a` [INFO] [stderr] [INFO] [stderr] warning: variable `hashB` should have a snake case name [INFO] [stderr] --> src/lamport_utils.rs:108:13 [INFO] [stderr] | [INFO] [stderr] 108 | let hashB = digest::digest(&digest::SHA256, &secB); [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `hash_b` [INFO] [stderr] [INFO] [stderr] warning: variable `array_hashA` should have a snake case name [INFO] [stderr] --> src/lamport_utils.rs:109:17 [INFO] [stderr] | [INFO] [stderr] 109 | let mut array_hashA = [0u8; 32]; [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `array_hash_a` [INFO] [stderr] [INFO] [stderr] warning: variable `array_hashB` should have a snake case name [INFO] [stderr] --> src/lamport_utils.rs:110:17 [INFO] [stderr] | [INFO] [stderr] 110 | let mut array_hashB = [0u8; 32]; [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `array_hash_b` [INFO] [stderr] [INFO] [stderr] warning: `lamport_signatures` (lib) generated 12 warnings [INFO] [stderr] warning: `lamport_signatures` (lib test) generated 12 warnings (12 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lamport_signatures-54c3c26fad82e559) [INFO] [stdout] running 1 test [INFO] [stderr] Doc-tests lamport_signatures [INFO] [stdout] test tests::test_sig ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/lamport_utils.rs:94:33 [INFO] [stderr] | [INFO] [stderr] 94 | pub fn gen_secret_key()->Result<(PrivKey),Box>{ [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 94 - pub fn gen_secret_key()->Result<(PrivKey),Box>{ [INFO] [stderr] 94 + pub fn gen_secret_key()->Result>{ [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> /opt/rustwide/workdir/src/lamport_utils.rs:101:8 [INFO] [stderr] | [INFO] [stderr] 101 | Ok((PrivKey{tuples : pairs})) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 101 - Ok((PrivKey{tuples : pairs})) [INFO] [stderr] 101 + Ok(PrivKey{tuples : pairs}) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 16) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "852366680f39d983effc582c5b080f1c9065be8bbd8781ce89640caa8ee00ab6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "852366680f39d983effc582c5b080f1c9065be8bbd8781ce89640caa8ee00ab6", kill_on_drop: false }` [INFO] [stdout] 852366680f39d983effc582c5b080f1c9065be8bbd8781ce89640caa8ee00ab6