[INFO] fetching crate crypto_key_master 0.1.2... [INFO] checking crypto_key_master-0.1.2 against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141 [INFO] extracting crate crypto_key_master 0.1.2 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate crypto_key_master 0.1.2 on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate crypto_key_master 0.1.2 [INFO] finished tweaking crates.io crate crypto_key_master 0.1.2 [INFO] tweaked toml for crates.io crate crypto_key_master 0.1.2 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 59e0f44c50f33198ff94eae4bf7931892fe561e695256a85b59e17bb0f80a946 [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" "59e0f44c50f33198ff94eae4bf7931892fe561e695256a85b59e17bb0f80a946", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "59e0f44c50f33198ff94eae4bf7931892fe561e695256a85b59e17bb0f80a946", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59e0f44c50f33198ff94eae4bf7931892fe561e695256a85b59e17bb0f80a946", kill_on_drop: false }` [INFO] [stdout] 59e0f44c50f33198ff94eae4bf7931892fe561e695256a85b59e17bb0f80a946 [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" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--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] 06195d3c518141e8ecce77d6762d793f450913b806ca31f3d981009ba6205ca7 [INFO] running `Command { std: "docker" "start" "-a" "06195d3c518141e8ecce77d6762d793f450913b806ca31f3d981009ba6205ca7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Checking const-oid v0.6.2 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking keccak v0.1.0 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking byte-tools v0.2.0 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking block-buffer v0.3.3 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Checking generic-array v0.9.1 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking der v0.4.4 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking crypto-mac v0.11.1 [INFO] [stderr] Checking cipher v0.3.0 [INFO] [stderr] Checking sha2 v0.9.8 [INFO] [stderr] Checking sha3 v0.9.1 [INFO] [stderr] Checking ripemd160 v0.9.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking hmac v0.11.0 [INFO] [stderr] Checking pbkdf2 v0.8.0 [INFO] [stderr] Checking ctr v0.8.0 [INFO] [stderr] Checking digest v0.7.6 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking ff v0.10.1 [INFO] [stderr] Checking signature v1.3.2 [INFO] [stderr] Checking sha3 v0.7.3 [INFO] [stderr] Checking pbkdf2 v0.3.0 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking aes v0.7.5 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking group v0.10.0 [INFO] [stderr] Checking bs58 v0.4.0 [INFO] [stderr] Checking scrypt v0.2.0 [INFO] [stderr] Checking spki v0.4.1 [INFO] [stderr] Checking pkcs8 v0.7.6 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling zeroize_derive v1.2.2 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Checking zeroize v1.4.3 [INFO] [stderr] Checking crypto-bigint v0.2.11 [INFO] [stderr] Checking hkd32 v0.6.0 [INFO] [stderr] Checking elliptic-curve v0.10.6 [INFO] [stderr] Checking ecdsa v0.12.4 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking k256 v0.9.6 [INFO] [stderr] Checking bip32 v0.2.2 [INFO] [stderr] Checking serde_bytes v0.11.5 [INFO] [stderr] Checking serde_json v1.0.72 [INFO] [stderr] Checking crypto_key_master v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/curve/k1.rs:47:52 [INFO] [stdout] | [INFO] [stdout] 47 | SigningKey::from_bytes(key_bytes).map_err(|e| CKMError::SigningError)?; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `length` [INFO] [stdout] --> src/keystore/fake.rs:8:32 [INFO] [stdout] | [INFO] [stdout] 8 | fn generate_entropy(&self, length: u32) -> Result, CKMError> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `password` [INFO] [stdout] --> src/keystore/fake.rs:13:23 [INFO] [stdout] | [INFO] [stdout] 13 | fn get_key(&self, password: &str, key_id: String) -> Result, CKMError> { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_password` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_id` [INFO] [stdout] --> src/keystore/fake.rs:13:39 [INFO] [stdout] | [INFO] [stdout] 13 | fn get_key(&self, password: &str, key_id: String) -> Result, CKMError> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_key_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `password` [INFO] [stdout] --> src/keystore/fake.rs:19:29 [INFO] [stdout] | [INFO] [stdout] 19 | fn write_key(&mut self, password: &str, key: String) -> Result { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_password` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/keystore/fake.rs:19:45 [INFO] [stdout] | [INFO] [stdout] 19 | fn write_key(&mut self, password: &str, key: String) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/curve/k1.rs:47:52 [INFO] [stdout] | [INFO] [stdout] 47 | SigningKey::from_bytes(key_bytes).map_err(|e| CKMError::SigningError)?; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `length` [INFO] [stdout] --> src/keystore/fake.rs:8:32 [INFO] [stdout] | [INFO] [stdout] 8 | fn generate_entropy(&self, length: u32) -> Result, CKMError> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `password` [INFO] [stdout] --> src/keystore/fake.rs:13:23 [INFO] [stdout] | [INFO] [stdout] 13 | fn get_key(&self, password: &str, key_id: String) -> Result, CKMError> { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_password` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_id` [INFO] [stdout] --> src/keystore/fake.rs:13:39 [INFO] [stdout] | [INFO] [stdout] 13 | fn get_key(&self, password: &str, key_id: String) -> Result, CKMError> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_key_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `password` [INFO] [stdout] --> src/keystore/fake.rs:19:29 [INFO] [stdout] | [INFO] [stdout] 19 | fn write_key(&mut self, password: &str, key: String) -> Result { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_password` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/keystore/fake.rs:19:45 [INFO] [stdout] | [INFO] [stdout] 19 | fn write_key(&mut self, password: &str, key: String) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/keystore/local.rs:208:9 [INFO] [stdout] | [INFO] [stdout] 208 | let mut wrap_key = GenericArray::from_slice(key); [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/keystore/local.rs:208:9 [INFO] [stdout] | [INFO] [stdout] 208 | let mut wrap_key = GenericArray::from_slice(key); [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 `fakeBuffer` should have a snake case name [INFO] [stdout] --> src/keystore/fake.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | let fakeBuffer = vec![0u8; 32]; [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `fake_buffer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `fakeSeed` should have a snake case name [INFO] [stdout] --> src/keystore/fake.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | ... let fakeSeed = "5eb00bbddcf069084889a8ab9155568165f5c453ccb85e70811aaed6f6da5fc19a5ac40b389cd370d086206dec8aa6c43daea6690f20ad3d8d4... [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `fake_seed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `fakeBuffer` should have a snake case name [INFO] [stdout] --> src/keystore/fake.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | let fakeBuffer = vec![0u8; 32]; [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `fake_buffer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `fakeSeed` should have a snake case name [INFO] [stdout] --> src/keystore/fake.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | ... let fakeSeed = "5eb00bbddcf069084889a8ab9155568165f5c453ccb85e70811aaed6f6da5fc19a5ac40b389cd370d086206dec8aa6c43daea6690f20ad3d8d4... [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `fake_seed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/keystore/local.rs:137:13 [INFO] [stdout] | [INFO] [stdout] 137 | _random_generator(&mut key); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/keystore/local.rs:162:17 [INFO] [stdout] | [INFO] [stdout] 162 | scrypt(password_bytes, salt, ¶ms, &mut password_hash); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/keystore/local.rs:175:9 [INFO] [stdout] | [INFO] [stdout] 175 | _random_generator(&mut store_id); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/keystore/local.rs:207:5 [INFO] [stdout] | [INFO] [stdout] 207 | _random_generator(&mut nonce); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/keystore/local.rs:230:5 [INFO] [stdout] | [INFO] [stdout] 230 | _random_generator(&mut salt); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/keystore/local.rs:232:5 [INFO] [stdout] | [INFO] [stdout] 232 | scrypt(&password_bytes, &salt, ¶ms, &mut password_hash); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/keystore/local.rs:137:13 [INFO] [stdout] | [INFO] [stdout] 137 | _random_generator(&mut key); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/keystore/local.rs:162:17 [INFO] [stdout] | [INFO] [stdout] 162 | scrypt(password_bytes, salt, ¶ms, &mut password_hash); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/keystore/local.rs:175:9 [INFO] [stdout] | [INFO] [stdout] 175 | _random_generator(&mut store_id); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/keystore/local.rs:207:5 [INFO] [stdout] | [INFO] [stdout] 207 | _random_generator(&mut nonce); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/keystore/local.rs:230:5 [INFO] [stdout] | [INFO] [stdout] 230 | _random_generator(&mut salt); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/keystore/local.rs:232:5 [INFO] [stdout] | [INFO] [stdout] 232 | scrypt(&password_bytes, &salt, ¶ms, &mut password_hash); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 47.57s [INFO] running `Command { std: "docker" "inspect" "06195d3c518141e8ecce77d6762d793f450913b806ca31f3d981009ba6205ca7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06195d3c518141e8ecce77d6762d793f450913b806ca31f3d981009ba6205ca7", kill_on_drop: false }` [INFO] [stdout] 06195d3c518141e8ecce77d6762d793f450913b806ca31f3d981009ba6205ca7