[INFO] crate iota-crypto 0.1.0 is already in cache [INFO] extracting crate iota-crypto 0.1.0 into work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/iota-crypto/0.1.0 [INFO] extracting crate iota-crypto 0.1.0 into work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/iota-crypto/0.1.0 [INFO] validating manifest of iota-crypto-0.1.0 on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of iota-crypto-0.1.0 on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing iota-crypto-0.1.0 [INFO] finished frobbing iota-crypto-0.1.0 [INFO] frobbed toml for iota-crypto-0.1.0 written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/iota-crypto/0.1.0/Cargo.toml [INFO] started frobbing iota-crypto-0.1.0 [INFO] finished frobbing iota-crypto-0.1.0 [INFO] frobbed toml for iota-crypto-0.1.0 written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/iota-crypto/0.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking iota-crypto-0.1.0 against master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 for pr-62507 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-4/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/iota-crypto/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] d518ca728971744c326b1902f324f1215607dd89817c94126436eee382eb9e36 [INFO] running `"docker" "start" "-a" "d518ca728971744c326b1902f324f1215607dd89817c94126436eee382eb9e36"` [INFO] [stderr] Checking iota-crypto v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: function is never used: `get_merkle_root` [INFO] [stderr] --> iss.rs:322:1 [INFO] [stderr] | [INFO] [stderr] 322 | / pub fn get_merkle_root( [INFO] [stderr] 323 | | mode: HashMode, [INFO] [stderr] 324 | | hash: &[i8], [INFO] [stderr] 325 | | trits: &mut [i8], [INFO] [stderr] ... | [INFO] [stderr] 339 | | } [INFO] [stderr] 340 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_merkle_root_helper` [INFO] [stderr] --> iss.rs:342:1 [INFO] [stderr] | [INFO] [stderr] 342 | / fn get_merkle_root_helper( [INFO] [stderr] 343 | | curl: &mut impl Sponge, [INFO] [stderr] 344 | | hash: &[i8], [INFO] [stderr] 345 | | trits: &[i8], [INFO] [stderr] ... | [INFO] [stderr] 370 | | Ok(tmp) [INFO] [stderr] 371 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MAX_TRIT_VALUE` [INFO] [stderr] --> kerl.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | const MAX_TRIT_VALUE: i32 = (RADIX - 1) / 2; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MIN_TRIT_VALUE` [INFO] [stderr] --> kerl.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | const MIN_TRIT_VALUE: i32 = -MAX_TRIT_VALUE; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `trit_state` [INFO] [stderr] --> kerl.rs:126:5 [INFO] [stderr] | [INFO] [stderr] 126 | fn trit_state(&self) -> &[i8] { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `trit_state_mut` [INFO] [stderr] --> kerl.rs:129:5 [INFO] [stderr] | [INFO] [stderr] 129 | fn trit_state_mut(&mut self) -> &mut [i8] { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `NUMBER_OF_FRAGMENT_CHUNKS` [INFO] [stderr] --> iss.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | pub const NUMBER_OF_FRAGMENT_CHUNKS: usize = 27; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `FRAGMENT_LENGTH` [INFO] [stderr] --> iss.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | pub const FRAGMENT_LENGTH: usize = HASH_LENGTH * NUMBER_OF_FRAGMENT_CHUNKS; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `NUMBER_OF_SECURITY_LEVELS` [INFO] [stderr] --> iss.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | pub const NUMBER_OF_SECURITY_LEVELS: usize = 3; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `TRYTE_WIDTH` [INFO] [stderr] --> iss.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | pub const TRYTE_WIDTH: usize = 3; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `NORMALIZED_FRAGMENT_LENGTH` [INFO] [stderr] --> iss.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | pub const NORMALIZED_FRAGMENT_LENGTH: usize = HASH_LENGTH / TRYTE_WIDTH / NUMBER_OF_SECURITY_LEVELS; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `subseed` [INFO] [stderr] --> iss.rs:25:1 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn subseed(mode: HashMode, seed: &[i8], index: usize) -> Result<[i8; HASH_LENGTH]> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `key` [INFO] [stderr] --> iss.rs:47:1 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn key(mode: HashMode, subseed: &mut [i8], number_of_fragments: usize) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `digests` [INFO] [stderr] --> iss.rs:64:1 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn digests(mode: HashMode, key: &[i8]) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `digests_helper` [INFO] [stderr] --> iss.rs:82:1 [INFO] [stderr] | [INFO] [stderr] 82 | fn digests_helper(hash: &mut impl Sponge, key: &[i8]) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `address` [INFO] [stderr] --> iss.rs:106:1 [INFO] [stderr] | [INFO] [stderr] 106 | pub fn address(mode: HashMode, digests: &mut [i8]) -> Result<[i8; HASH_LENGTH]> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `normalized_bundle` [INFO] [stderr] --> iss.rs:120:1 [INFO] [stderr] | [INFO] [stderr] 120 | pub fn normalized_bundle(bundle: &[i8]) -> Result<[i8; HASH_LENGTH / TRYTE_WIDTH]> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `normalized_bundle_in_place` [INFO] [stderr] --> iss.rs:135:1 [INFO] [stderr] | [INFO] [stderr] 135 | pub fn normalized_bundle_in_place(bundle: &[i8], normalized_bundle: &mut [i8]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `signature_fragment` [INFO] [stderr] --> iss.rs:182:1 [INFO] [stderr] | [INFO] [stderr] 182 | / pub fn signature_fragment( [INFO] [stderr] 183 | | mode: HashMode, [INFO] [stderr] 184 | | normalized_bundle_fragment: &[i8], [INFO] [stderr] 185 | | key_fragment: &[i8], [INFO] [stderr] ... | [INFO] [stderr] 216 | | Ok(signature_fragment) [INFO] [stderr] 217 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `signature_fragment_helper` [INFO] [stderr] --> iss.rs:219:1 [INFO] [stderr] | [INFO] [stderr] 219 | / fn signature_fragment_helper( [INFO] [stderr] 220 | | hash: &mut impl Sponge, [INFO] [stderr] 221 | | normalized_bundle_fragment: &[i8], [INFO] [stderr] 222 | | out: &mut [i8], [INFO] [stderr] ... | [INFO] [stderr] 236 | | Ok(()) [INFO] [stderr] 237 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `digest` [INFO] [stderr] --> iss.rs:244:1 [INFO] [stderr] | [INFO] [stderr] 244 | / pub fn digest( [INFO] [stderr] 245 | | mode: HashMode, [INFO] [stderr] 246 | | normalized_bundle_fragment: &[i8], [INFO] [stderr] 247 | | signature_fragment: &[i8], [INFO] [stderr] ... | [INFO] [stderr] 280 | | Ok(digest) [INFO] [stderr] 281 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `digest_in_place` [INFO] [stderr] --> iss.rs:289:1 [INFO] [stderr] | [INFO] [stderr] 289 | / pub fn digest_in_place( [INFO] [stderr] 290 | | hash: &mut impl Sponge, [INFO] [stderr] 291 | | normalized_bundle_fragment: &[i8], [INFO] [stderr] 292 | | signature_fragment: &[i8], [INFO] [stderr] ... | [INFO] [stderr] 311 | | Ok(()) [INFO] [stderr] 312 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_merkle_root` [INFO] [stderr] --> iss.rs:322:1 [INFO] [stderr] | [INFO] [stderr] 322 | / pub fn get_merkle_root( [INFO] [stderr] 323 | | mode: HashMode, [INFO] [stderr] 324 | | hash: &[i8], [INFO] [stderr] 325 | | trits: &mut [i8], [INFO] [stderr] ... | [INFO] [stderr] 339 | | } [INFO] [stderr] 340 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_merkle_root_helper` [INFO] [stderr] --> iss.rs:342:1 [INFO] [stderr] | [INFO] [stderr] 342 | / fn get_merkle_root_helper( [INFO] [stderr] 343 | | curl: &mut impl Sponge, [INFO] [stderr] 344 | | hash: &[i8], [INFO] [stderr] 345 | | trits: &[i8], [INFO] [stderr] ... | [INFO] [stderr] 370 | | Ok(tmp) [INFO] [stderr] 371 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MAX_TRIT_VALUE` [INFO] [stderr] --> kerl.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | const MAX_TRIT_VALUE: i32 = (RADIX - 1) / 2; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MIN_TRIT_VALUE` [INFO] [stderr] --> kerl.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | const MIN_TRIT_VALUE: i32 = -MAX_TRIT_VALUE; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `trit_state` [INFO] [stderr] --> kerl.rs:126:5 [INFO] [stderr] | [INFO] [stderr] 126 | fn trit_state(&self) -> &[i8] { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `trit_state_mut` [INFO] [stderr] --> kerl.rs:129:5 [INFO] [stderr] | [INFO] [stderr] 129 | fn trit_state_mut(&mut self) -> &mut [i8] { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.39s [INFO] running `"docker" "inspect" "d518ca728971744c326b1902f324f1215607dd89817c94126436eee382eb9e36"` [INFO] running `"docker" "rm" "-f" "d518ca728971744c326b1902f324f1215607dd89817c94126436eee382eb9e36"` [INFO] [stdout] d518ca728971744c326b1902f324f1215607dd89817c94126436eee382eb9e36