Nov 18 04:54:35.043 INFO testing octavo-digest-0.1.2 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 04:54:35.043 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 18 04:54:35.240 INFO [stdout] bebfc9faa9a96e84316cc28422138d4c9b0e426d617b840ccd4b7a100a78ab8c
Nov 18 04:54:35.240 INFO running `"docker" "start" "-a" "bebfc9faa9a96e84316cc28422138d4c9b0e426d617b840ccd4b7a100a78ab8c"`
Nov 18 04:54:35.597 INFO [stderr] usermod: no changes
Nov 18 04:54:35.637 INFO [stderr]    Compiling octavo-digest v0.1.2 (/source)
Nov 18 04:54:37.195 INFO [stderr] warning: variable does not need to be mutable
Nov 18 04:54:37.195 INFO [stderr]    --> src/blake2.rs:209:21
Nov 18 04:54:37.195 INFO [stderr]     |
Nov 18 04:54:37.195 INFO [stderr] 209 |                 let mut out = out.as_mut();
Nov 18 04:54:37.195 INFO [stderr]     |                     ----^^^
Nov 18 04:54:37.195 INFO [stderr]     |                     |
Nov 18 04:54:37.195 INFO [stderr]     |                     help: remove this `mut`
Nov 18 04:54:37.195 INFO [stderr] ...
Nov 18 04:54:37.195 INFO [stderr] 222 | blake2!(Blake2s<u32>, BLAKE2S_INIT, FixedBuffer64, U64);
Nov 18 04:54:37.195 INFO [stderr]     | -------------------------------------------------------- in this macro invocation
Nov 18 04:54:37.195 INFO [stderr]     |
Nov 18 04:54:37.195 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 04:54:37.195 INFO [stderr] 
Nov 18 04:54:37.199 INFO [stderr] warning: variable does not need to be mutable
Nov 18 04:54:37.199 INFO [stderr]    --> src/blake2.rs:209:21
Nov 18 04:54:37.199 INFO [stderr]     |
Nov 18 04:54:37.199 INFO [stderr] 209 |                 let mut out = out.as_mut();
Nov 18 04:54:37.199 INFO [stderr]     |                     ----^^^
Nov 18 04:54:37.199 INFO [stderr]     |                     |
Nov 18 04:54:37.199 INFO [stderr]     |                     help: remove this `mut`
Nov 18 04:54:37.199 INFO [stderr] ...
Nov 18 04:54:37.199 INFO [stderr] 223 | blake2!(Blake2b<u64>, BLAKE2B_INIT, FixedBuffer128, U128);
Nov 18 04:54:37.199 INFO [stderr]     | ---------------------------------------------------------- in this macro invocation
Nov 18 04:54:37.199 INFO [stderr] 
Nov 18 04:54:37.211 INFO [stderr] warning: variable does not need to be mutable
Nov 18 04:54:37.211 INFO [stderr]    --> src/md5.rs:218:13
Nov 18 04:54:37.211 INFO [stderr]     |
Nov 18 04:54:37.211 INFO [stderr] 218 |         let mut out = out.as_mut();
Nov 18 04:54:37.211 INFO [stderr]     |             ----^^^
Nov 18 04:54:37.211 INFO [stderr]     |             |
Nov 18 04:54:37.211 INFO [stderr]     |             help: remove this `mut`
Nov 18 04:54:37.211 INFO [stderr] 
Nov 18 04:54:37.302 INFO [stderr] warning: variable does not need to be mutable
Nov 18 04:54:37.302 INFO [stderr]    --> src/ripemd.rs:187:13
Nov 18 04:54:37.302 INFO [stderr]     |
Nov 18 04:54:37.302 INFO [stderr] 187 |         let mut out = out.as_mut();
Nov 18 04:54:37.302 INFO [stderr]     |             ----^^^
Nov 18 04:54:37.302 INFO [stderr]     |             |
Nov 18 04:54:37.302 INFO [stderr]     |             help: remove this `mut`
Nov 18 04:54:37.302 INFO [stderr] 
Nov 18 04:54:37.337 INFO [stderr] warning: variable does not need to be mutable
Nov 18 04:54:37.337 INFO [stderr]    --> src/sha1.rs:239:13
Nov 18 04:54:37.337 INFO [stderr]     |
Nov 18 04:54:37.337 INFO [stderr] 239 |         let mut out = out.as_mut();
Nov 18 04:54:37.337 INFO [stderr]     |             ----^^^
Nov 18 04:54:37.337 INFO [stderr]     |             |
Nov 18 04:54:37.337 INFO [stderr]     |             help: remove this `mut`
Nov 18 04:54:37.337 INFO [stderr] 
Nov 18 04:54:37.391 INFO [stderr] warning: variable does not need to be mutable
Nov 18 04:54:37.391 INFO [stderr]    --> src/sha2.rs:394:21
Nov 18 04:54:37.391 INFO [stderr]     |
Nov 18 04:54:37.391 INFO [stderr] 394 |                   let mut out = out.as_mut();
Nov 18 04:54:37.391 INFO [stderr]     |                       ----^^^
Nov 18 04:54:37.391 INFO [stderr]     |                       |
Nov 18 04:54:37.391 INFO [stderr]     |                       help: remove this `mut`
Nov 18 04:54:37.391 INFO [stderr] ...
Nov 18 04:54:37.391 INFO [stderr] 423 | / impl_sha!(
Nov 18 04:54:37.391 INFO [stderr] 424 | |     /// SHA-224 implementation
Nov 18 04:54:37.391 INFO [stderr] 425 | |     ///
Nov 18 04:54:37.391 INFO [stderr] 426 | |     /// For more details check [module docs](index.html)
Nov 18 04:54:37.391 INFO [stderr] 427 | |     low  Sha224, SHA224_INIT, U224);
Nov 18 04:54:37.391 INFO [stderr]     | |____________________________________- in this macro invocation
Nov 18 04:54:37.391 INFO [stderr] 
Nov 18 04:54:37.400 INFO [stderr] warning: variable does not need to be mutable
Nov 18 04:54:37.400 INFO [stderr]    --> src/sha2.rs:394:21
Nov 18 04:54:37.400 INFO [stderr]     |
Nov 18 04:54:37.400 INFO [stderr] 394 |                   let mut out = out.as_mut();
Nov 18 04:54:37.400 INFO [stderr]     |                       ----^^^
Nov 18 04:54:37.401 INFO [stderr]     |                       |
Nov 18 04:54:37.401 INFO [stderr]     |                       help: remove this `mut`
Nov 18 04:54:37.401 INFO [stderr] ...
Nov 18 04:54:37.401 INFO [stderr] 428 | / impl_sha!(
Nov 18 04:54:37.401 INFO [stderr] 429 | |     /// SHA-256 implementation
Nov 18 04:54:37.401 INFO [stderr] 430 | |     ///
Nov 18 04:54:37.401 INFO [stderr] 431 | |     /// For more details check [module docs](index.html)
Nov 18 04:54:37.401 INFO [stderr] 432 | |     low  Sha256, SHA256_INIT, U256);
Nov 18 04:54:37.401 INFO [stderr]     | |____________________________________- in this macro invocation
Nov 18 04:54:37.401 INFO [stderr] 
Nov 18 04:54:37.417 INFO [stderr] warning: variable does not need to be mutable
Nov 18 04:54:37.417 INFO [stderr]    --> src/sha2.rs:394:21
Nov 18 04:54:37.417 INFO [stderr]     |
Nov 18 04:54:37.417 INFO [stderr] 394 |                   let mut out = out.as_mut();
Nov 18 04:54:37.417 INFO [stderr]     |                       ----^^^
Nov 18 04:54:37.417 INFO [stderr]     |                       |
Nov 18 04:54:37.417 INFO [stderr]     |                       help: remove this `mut`
Nov 18 04:54:37.417 INFO [stderr] ...
Nov 18 04:54:37.417 INFO [stderr] 433 | / impl_sha!(
Nov 18 04:54:37.417 INFO [stderr] 434 | |     /// SHA-384 implementation
Nov 18 04:54:37.417 INFO [stderr] 435 | |     ///
Nov 18 04:54:37.417 INFO [stderr] 436 | |     /// For more details check [module docs](index.html)
Nov 18 04:54:37.417 INFO [stderr] 437 | |     high Sha384, SHA384_INIT, U384);
Nov 18 04:54:37.417 INFO [stderr]     | |____________________________________- in this macro invocation
Nov 18 04:54:37.417 INFO [stderr] 
Nov 18 04:54:37.427 INFO [stderr] warning: variable does not need to be mutable
Nov 18 04:54:37.427 INFO [stderr]    --> src/sha2.rs:394:21
Nov 18 04:54:37.427 INFO [stderr]     |
Nov 18 04:54:37.427 INFO [stderr] 394 |                   let mut out = out.as_mut();
Nov 18 04:54:37.427 INFO [stderr]     |                       ----^^^
Nov 18 04:54:37.427 INFO [stderr]     |                       |
Nov 18 04:54:37.427 INFO [stderr]     |                       help: remove this `mut`
Nov 18 04:54:37.427 INFO [stderr] ...
Nov 18 04:54:37.427 INFO [stderr] 438 | / impl_sha!(
Nov 18 04:54:37.427 INFO [stderr] 439 | |     /// SHA-512 implementation
Nov 18 04:54:37.427 INFO [stderr] 440 | |     ///
Nov 18 04:54:37.427 INFO [stderr] 441 | |     /// For more details check [module docs](index.html)
Nov 18 04:54:37.427 INFO [stderr] 442 | |     high Sha512, SHA512_INIT, U512);
Nov 18 04:54:37.427 INFO [stderr]     | |____________________________________- in this macro invocation
Nov 18 04:54:37.427 INFO [stderr] 
Nov 18 04:54:37.441 INFO [stderr] warning: variable does not need to be mutable
Nov 18 04:54:37.441 INFO [stderr]    --> src/sha2.rs:394:21
Nov 18 04:54:37.441 INFO [stderr]     |
Nov 18 04:54:37.441 INFO [stderr] 394 |                   let mut out = out.as_mut();
Nov 18 04:54:37.441 INFO [stderr]     |                       ----^^^
Nov 18 04:54:37.441 INFO [stderr]     |                       |
Nov 18 04:54:37.441 INFO [stderr]     |                       help: remove this `mut`
Nov 18 04:54:37.441 INFO [stderr] ...
Nov 18 04:54:37.441 INFO [stderr] 444 | / impl_sha!(
Nov 18 04:54:37.441 INFO [stderr] 445 | |     /// SHA-512/224 implementation
Nov 18 04:54:37.441 INFO [stderr] 446 | |     ///
Nov 18 04:54:37.441 INFO [stderr] 447 | |     /// For more details check [module docs](index.html)
Nov 18 04:54:37.441 INFO [stderr] 448 | |     high Sha512224, SHA512_224_INIT, U224);
Nov 18 04:54:37.441 INFO [stderr]     | |___________________________________________- in this macro invocation
Nov 18 04:54:37.441 INFO [stderr] 
Nov 18 04:54:37.453 INFO [stderr] warning: variable does not need to be mutable
Nov 18 04:54:37.453 INFO [stderr]    --> src/sha2.rs:394:21
Nov 18 04:54:37.453 INFO [stderr]     |
Nov 18 04:54:37.453 INFO [stderr] 394 |                   let mut out = out.as_mut();
Nov 18 04:54:37.453 INFO [stderr]     |                       ----^^^
Nov 18 04:54:37.453 INFO [stderr]     |                       |
Nov 18 04:54:37.453 INFO [stderr]     |                       help: remove this `mut`
Nov 18 04:54:37.453 INFO [stderr] ...
Nov 18 04:54:37.453 INFO [stderr] 449 | / impl_sha!(
Nov 18 04:54:37.453 INFO [stderr] 450 | |     /// SHA-512/256 implementation
Nov 18 04:54:37.453 INFO [stderr] 451 | |     ///
Nov 18 04:54:37.453 INFO [stderr] 452 | |     /// For more details check [module docs](index.html)
Nov 18 04:54:37.453 INFO [stderr] 453 | |     high Sha512256, SHA512_256_INIT, U256);
Nov 18 04:54:37.453 INFO [stderr]     | |___________________________________________- in this macro invocation
Nov 18 04:54:37.453 INFO [stderr] 
Nov 18 04:54:37.484 INFO [stderr] warning: variable does not need to be mutable
Nov 18 04:54:37.484 INFO [stderr]    --> src/sha3.rs:221:21
Nov 18 04:54:37.484 INFO [stderr]     |
Nov 18 04:54:37.484 INFO [stderr] 221 |                   let mut ret = out.as_mut();
Nov 18 04:54:37.484 INFO [stderr]     |                       ----^^^
Nov 18 04:54:37.484 INFO [stderr]     |                       |
Nov 18 04:54:37.484 INFO [stderr]     |                       help: remove this `mut`
Nov 18 04:54:37.484 INFO [stderr] ...
Nov 18 04:54:37.484 INFO [stderr] 242 | / sha3_impl!(
Nov 18 04:54:37.484 INFO [stderr] 243 | |     /// SHA3-224 implementation
Nov 18 04:54:37.484 INFO [stderr] 244 | |     ///
Nov 18 04:54:37.484 INFO [stderr] 245 | |     /// For more details check [module docs](index.html)
Nov 18 04:54:37.484 INFO [stderr] 246 | |     struct Sha224 -> U224, U144);
Nov 18 04:54:37.484 INFO [stderr]     | |_________________________________- in this macro invocation
Nov 18 04:54:37.484 INFO [stderr] 
Nov 18 04:54:37.499 INFO [stderr] warning: variable does not need to be mutable
Nov 18 04:54:37.503 INFO [stderr]    --> src/sha3.rs:221:21
Nov 18 04:54:37.503 INFO [stderr]     |
Nov 18 04:54:37.503 INFO [stderr] 221 |                   let mut ret = out.as_mut();
Nov 18 04:54:37.503 INFO [stderr]     |                       ----^^^
Nov 18 04:54:37.503 INFO [stderr]     |                       |
Nov 18 04:54:37.503 INFO [stderr]     |                       help: remove this `mut`
Nov 18 04:54:37.503 INFO [stderr] ...
Nov 18 04:54:37.503 INFO [stderr] 247 | / sha3_impl!(
Nov 18 04:54:37.503 INFO [stderr] 248 | |     /// SHA3-256 implementation
Nov 18 04:54:37.503 INFO [stderr] 249 | |     ///
Nov 18 04:54:37.503 INFO [stderr] 250 | |     /// For more details check [module docs](index.html)
Nov 18 04:54:37.503 INFO [stderr] 251 | |     struct Sha256 -> U256, U136);
Nov 18 04:54:37.503 INFO [stderr]     | |_________________________________- in this macro invocation
Nov 18 04:54:37.503 INFO [stderr] 
Nov 18 04:54:37.512 INFO [stderr] warning: variable does not need to be mutable
Nov 18 04:54:37.512 INFO [stderr]    --> src/sha3.rs:221:21
Nov 18 04:54:37.512 INFO [stderr]     |
Nov 18 04:54:37.512 INFO [stderr] 221 |                   let mut ret = out.as_mut();
Nov 18 04:54:37.512 INFO [stderr]     |                       ----^^^
Nov 18 04:54:37.512 INFO [stderr]     |                       |
Nov 18 04:54:37.512 INFO [stderr]     |                       help: remove this `mut`
Nov 18 04:54:37.512 INFO [stderr] ...
Nov 18 04:54:37.512 INFO [stderr] 252 | / sha3_impl!(
Nov 18 04:54:37.512 INFO [stderr] 253 | |     /// SHA3-384 implementation
Nov 18 04:54:37.512 INFO [stderr] 254 | |     ///
Nov 18 04:54:37.512 INFO [stderr] 255 | |     /// For more details check [module docs](index.html)
Nov 18 04:54:37.512 INFO [stderr] 256 | |     struct Sha384 -> U384, U104);
Nov 18 04:54:37.512 INFO [stderr]     | |_________________________________- in this macro invocation
Nov 18 04:54:37.512 INFO [stderr] 
Nov 18 04:54:37.523 INFO [stderr] warning: variable does not need to be mutable
Nov 18 04:54:37.523 INFO [stderr]    --> src/sha3.rs:221:21
Nov 18 04:54:37.523 INFO [stderr]     |
Nov 18 04:54:37.523 INFO [stderr] 221 |                   let mut ret = out.as_mut();
Nov 18 04:54:37.523 INFO [stderr]     |                       ----^^^
Nov 18 04:54:37.523 INFO [stderr]     |                       |
Nov 18 04:54:37.523 INFO [stderr]     |                       help: remove this `mut`
Nov 18 04:54:37.523 INFO [stderr] ...
Nov 18 04:54:37.523 INFO [stderr] 257 | / sha3_impl!(
Nov 18 04:54:37.523 INFO [stderr] 258 | |     /// SHA3-512 implementation
Nov 18 04:54:37.523 INFO [stderr] 259 | |     ///
Nov 18 04:54:37.523 INFO [stderr] 260 | |     /// For more details check [module docs](index.html)
Nov 18 04:54:37.523 INFO [stderr] 261 | |     struct Sha512 -> U512, U72);
Nov 18 04:54:37.523 INFO [stderr]     | |________________________________- in this macro invocation
Nov 18 04:54:37.523 INFO [stderr] 
Nov 18 04:54:37.551 INFO [stderr] warning: variable does not need to be mutable
Nov 18 04:54:37.551 INFO [stderr]    --> src/tiger/mod.rs:172:25
Nov 18 04:54:37.551 INFO [stderr]     |
Nov 18 04:54:37.551 INFO [stderr] 172 |                       let mut out = out.as_mut();
Nov 18 04:54:37.551 INFO [stderr]     |                           ----^^^
Nov 18 04:54:37.551 INFO [stderr]     |                           |
Nov 18 04:54:37.551 INFO [stderr]     |                           help: remove this `mut`
Nov 18 04:54:37.551 INFO [stderr] ...
Nov 18 04:54:37.551 INFO [stderr] 182 | / tiger_impl!(
Nov 18 04:54:37.551 INFO [stderr] 183 | |     /// Tiger implementation
Nov 18 04:54:37.551 INFO [stderr] 184 | |     ///
Nov 18 04:54:37.551 INFO [stderr] 185 | |     /// For more details check [module docs](index.html)
Nov 18 04:54:37.551 INFO [stderr] 186 | |     struct Tiger,  0x01);
Nov 18 04:54:37.551 INFO [stderr]     | |_________________________- in this macro invocation
Nov 18 04:54:37.551 INFO [stderr] 
Nov 18 04:54:37.551 INFO [stderr] warning: variable does not need to be mutable
Nov 18 04:54:37.551 INFO [stderr]    --> src/tiger/mod.rs:172:25
Nov 18 04:54:37.551 INFO [stderr]     |
Nov 18 04:54:37.551 INFO [stderr] 172 |                       let mut out = out.as_mut();
Nov 18 04:54:37.551 INFO [stderr]     |                           ----^^^
Nov 18 04:54:37.551 INFO [stderr]     |                           |
Nov 18 04:54:37.551 INFO [stderr]     |                           help: remove this `mut`
Nov 18 04:54:37.551 INFO [stderr] ...
Nov 18 04:54:37.551 INFO [stderr] 187 | / tiger_impl!(
Nov 18 04:54:37.551 INFO [stderr] 188 | |     /// Tiger2 implementation
Nov 18 04:54:37.551 INFO [stderr] 189 | |     ///
Nov 18 04:54:37.551 INFO [stderr] 190 | |     /// The only difference between original Tiger and Tiger2 is padding value which is `0b00000001`
Nov 18 04:54:37.551 INFO [stderr] ...   |
Nov 18 04:54:37.551 INFO [stderr] 194 | |     /// For more details check [module docs](index.html)
Nov 18 04:54:37.551 INFO [stderr] 195 | |     struct Tiger2, 0x80);
Nov 18 04:54:37.551 INFO [stderr]     | |_________________________- in this macro invocation
Nov 18 04:54:37.551 INFO [stderr] 
Nov 18 04:54:38.183 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.56s
Nov 18 04:54:38.185 INFO [stderr] su: No module specific data is present
Nov 18 04:54:38.649 INFO running `"docker" "inspect" "bebfc9faa9a96e84316cc28422138d4c9b0e426d617b840ccd4b7a100a78ab8c"`
Nov 18 04:54:38.836 INFO running `"docker" "rm" "-f" "bebfc9faa9a96e84316cc28422138d4c9b0e426d617b840ccd4b7a100a78ab8c"`
Nov 18 04:54:38.944 INFO [stdout] bebfc9faa9a96e84316cc28422138d4c9b0e426d617b840ccd4b7a100a78ab8c
Nov 18 04:54:38.948 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 18 04:54:39.263 INFO [stdout] 6c96363ecd7411003453933a8197838d4f1ba1ee52e6e9dbb8be8a551721430c
Nov 18 04:54:39.268 INFO running `"docker" "start" "-a" "6c96363ecd7411003453933a8197838d4f1ba1ee52e6e9dbb8be8a551721430c"`
Nov 18 04:54:39.775 INFO [stderr] usermod: no changes
Nov 18 04:54:39.835 INFO [stderr]    Compiling octavo-digest v0.1.2 (/source)
Nov 18 04:54:42.071 INFO [stderr] warning: variable does not need to be mutable
Nov 18 04:54:42.071 INFO [stderr]    --> src/blake2.rs:209:21
Nov 18 04:54:42.071 INFO [stderr]     |
Nov 18 04:54:42.071 INFO [stderr] 209 |                 let mut out = out.as_mut();
Nov 18 04:54:42.071 INFO [stderr]     |                     ----^^^
Nov 18 04:54:42.071 INFO [stderr]     |                     |
Nov 18 04:54:42.071 INFO [stderr]     |                     help: remove this `mut`
Nov 18 04:54:42.071 INFO [stderr] ...
Nov 18 04:54:42.071 INFO [stderr] 222 | blake2!(Blake2s<u32>, BLAKE2S_INIT, FixedBuffer64, U64);
Nov 18 04:54:42.071 INFO [stderr]     | -------------------------------------------------------- in this macro invocation
Nov 18 04:54:42.071 INFO [stderr]     |
Nov 18 04:54:42.071 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 04:54:42.071 INFO [stderr] 
Nov 18 04:54:42.071 INFO [stderr] warning: variable does not need to be mutable
Nov 18 04:54:42.071 INFO [stderr]    --> src/blake2.rs:209:21
Nov 18 04:54:42.071 INFO [stderr]     |
Nov 18 04:54:42.071 INFO [stderr] 209 |                 let mut out = out.as_mut();
Nov 18 04:54:42.071 INFO [stderr]     |                     ----^^^
Nov 18 04:54:42.071 INFO [stderr]     |                     |
Nov 18 04:54:42.071 INFO [stderr]     |                     help: remove this `mut`
Nov 18 04:54:42.071 INFO [stderr] ...
Nov 18 04:54:42.071 INFO [stderr] 223 | blake2!(Blake2b<u64>, BLAKE2B_INIT, FixedBuffer128, U128);
Nov 18 04:54:42.071 INFO [stderr]     | ---------------------------------------------------------- in this macro invocation
Nov 18 04:54:42.071 INFO [stderr] 
Nov 18 04:54:42.082 INFO [stderr] warning: variable does not need to be mutable
Nov 18 04:54:42.083 INFO [stderr]    --> src/md5.rs:218:13
Nov 18 04:54:42.083 INFO [stderr]     |
Nov 18 04:54:42.083 INFO [stderr] 218 |         let mut out = out.as_mut();
Nov 18 04:54:42.083 INFO [stderr]     |             ----^^^
Nov 18 04:54:42.083 INFO [stderr]     |             |
Nov 18 04:54:42.084 INFO [stderr]     |             help: remove this `mut`
Nov 18 04:54:42.084 INFO [stderr] 
Nov 18 04:54:42.181 INFO [stderr] warning: variable does not need to be mutable
Nov 18 04:54:42.181 INFO [stderr]    --> src/ripemd.rs:187:13
Nov 18 04:54:42.181 INFO [stderr]     |
Nov 18 04:54:42.181 INFO [stderr] 187 |         let mut out = out.as_mut();
Nov 18 04:54:42.181 INFO [stderr]     |             ----^^^
Nov 18 04:54:42.182 INFO [stderr]     |             |
Nov 18 04:54:42.182 INFO [stderr]     |             help: remove this `mut`
Nov 18 04:54:42.182 INFO [stderr] 
Nov 18 04:54:42.217 INFO [stderr] warning: variable does not need to be mutable
Nov 18 04:54:42.217 INFO [stderr]    --> src/sha1.rs:239:13
Nov 18 04:54:42.217 INFO [stderr]     |
Nov 18 04:54:42.217 INFO [stderr] 239 |         let mut out = out.as_mut();
Nov 18 04:54:42.217 INFO [stderr]     |             ----^^^
Nov 18 04:54:42.217 INFO [stderr]     |             |
Nov 18 04:54:42.217 INFO [stderr]     |             help: remove this `mut`
Nov 18 04:54:42.217 INFO [stderr] 
Nov 18 04:54:42.270 INFO [stderr] warning: variable does not need to be mutable
Nov 18 04:54:42.270 INFO [stderr]    --> src/sha2.rs:394:21
Nov 18 04:54:42.270 INFO [stderr]     |
Nov 18 04:54:42.270 INFO [stderr] 394 |                   let mut out = out.as_mut();
Nov 18 04:54:42.270 INFO [stderr]     |                       ----^^^
Nov 18 04:54:42.270 INFO [stderr]     |                       |
Nov 18 04:54:42.270 INFO [stderr]     |                       help: remove this `mut`
Nov 18 04:54:42.270 INFO [stderr] ...
Nov 18 04:54:42.270 INFO [stderr] 423 | / impl_sha!(
Nov 18 04:54:42.270 INFO [stderr] 424 | |     /// SHA-224 implementation
Nov 18 04:54:42.270 INFO [stderr] 425 | |     ///
Nov 18 04:54:42.270 INFO [stderr] 426 | |     /// For more details check [module docs](index.html)
Nov 18 04:54:42.270 INFO [stderr] 427 | |     low  Sha224, SHA224_INIT, U224);
Nov 18 04:54:42.270 INFO [stderr]     | |____________________________________- in this macro invocation
Nov 18 04:54:42.270 INFO [stderr] 
Nov 18 04:54:42.291 INFO [stderr] warning: variable does not need to be mutable
Nov 18 04:54:42.292 INFO [stderr]    --> src/sha2.rs:394:21
Nov 18 04:54:42.292 INFO [stderr]     |
Nov 18 04:54:42.292 INFO [stderr] 394 |                   let mut out = out.as_mut();
Nov 18 04:54:42.293 INFO [stderr]     |                       ----^^^
Nov 18 04:54:42.293 INFO [stderr]     |                       |
Nov 18 04:54:42.293 INFO [stderr]     |                       help: remove this `mut`
Nov 18 04:54:42.294 INFO [stderr] ...
Nov 18 04:54:42.294 INFO [stderr] 428 | / impl_sha!(
Nov 18 04:54:42.294 INFO [stderr] 429 | |     /// SHA-256 implementation
Nov 18 04:54:42.294 INFO [stderr] 430 | |     ///
Nov 18 04:54:42.295 INFO [stderr] 431 | |     /// For more details check [module docs](index.html)
Nov 18 04:54:42.295 INFO [stderr] 432 | |     low  Sha256, SHA256_INIT, U256);
Nov 18 04:54:42.295 INFO [stderr]     | |____________________________________- in this macro invocation
Nov 18 04:54:42.296 INFO [stderr] 
Nov 18 04:54:42.303 INFO [stderr] warning: variable does not need to be mutable
Nov 18 04:54:42.303 INFO [stderr]    --> src/sha2.rs:394:21
Nov 18 04:54:42.303 INFO [stderr]     |
Nov 18 04:54:42.303 INFO [stderr] 394 |                   let mut out = out.as_mut();
Nov 18 04:54:42.303 INFO [stderr]     |                       ----^^^
Nov 18 04:54:42.303 INFO [stderr]     |                       |
Nov 18 04:54:42.303 INFO [stderr]     |                       help: remove this `mut`
Nov 18 04:54:42.303 INFO [stderr] ...
Nov 18 04:54:42.303 INFO [stderr] 433 | / impl_sha!(
Nov 18 04:54:42.303 INFO [stderr] 434 | |     /// SHA-384 implementation
Nov 18 04:54:42.303 INFO [stderr] 435 | |     ///
Nov 18 04:54:42.303 INFO [stderr] 436 | |     /// For more details check [module docs](index.html)
Nov 18 04:54:42.303 INFO [stderr] 437 | |     high Sha384, SHA384_INIT, U384);
Nov 18 04:54:42.303 INFO [stderr]     | |____________________________________- in this macro invocation
Nov 18 04:54:42.303 INFO [stderr] 
Nov 18 04:54:42.319 INFO [stderr] warning: variable does not need to be mutable
Nov 18 04:54:42.319 INFO [stderr]    --> src/sha2.rs:394:21
Nov 18 04:54:42.319 INFO [stderr]     |
Nov 18 04:54:42.319 INFO [stderr] 394 |                   let mut out = out.as_mut();
Nov 18 04:54:42.319 INFO [stderr]     |                       ----^^^
Nov 18 04:54:42.319 INFO [stderr]     |                       |
Nov 18 04:54:42.319 INFO [stderr]     |                       help: remove this `mut`
Nov 18 04:54:42.319 INFO [stderr] ...
Nov 18 04:54:42.319 INFO [stderr] 438 | / impl_sha!(
Nov 18 04:54:42.319 INFO [stderr] 439 | |     /// SHA-512 implementation
Nov 18 04:54:42.319 INFO [stderr] 440 | |     ///
Nov 18 04:54:42.319 INFO [stderr] 441 | |     /// For more details check [module docs](index.html)
Nov 18 04:54:42.319 INFO [stderr] 442 | |     high Sha512, SHA512_INIT, U512);
Nov 18 04:54:42.319 INFO [stderr]     | |____________________________________- in this macro invocation
Nov 18 04:54:42.319 INFO [stderr] 
Nov 18 04:54:42.363 INFO [stderr] warning: variable does not need to be mutable
Nov 18 04:54:42.370 INFO [stderr]    --> src/sha2.rs:394:21
Nov 18 04:54:42.370 INFO [stderr]     |
Nov 18 04:54:42.370 INFO [stderr] 394 |                   let mut out = out.as_mut();
Nov 18 04:54:42.370 INFO [stderr]     |                       ----^^^
Nov 18 04:54:42.370 INFO [stderr]     |                       |
Nov 18 04:54:42.370 INFO [stderr]     |                       help: remove this `mut`
Nov 18 04:54:42.370 INFO [stderr] ...
Nov 18 04:54:42.370 INFO [stderr] 444 | / impl_sha!(
Nov 18 04:54:42.370 INFO [stderr] 445 | |     /// SHA-512/224 implementation
Nov 18 04:54:42.370 INFO [stderr] 446 | |     ///
Nov 18 04:54:42.370 INFO [stderr] 447 | |     /// For more details check [module docs](index.html)
Nov 18 04:54:42.370 INFO [stderr] 448 | |     high Sha512224, SHA512_224_INIT, U224);
Nov 18 04:54:42.370 INFO [stderr]     | |___________________________________________- in this macro invocation
Nov 18 04:54:42.370 INFO [stderr] 
Nov 18 04:54:42.370 INFO [stderr] warning: variable does not need to be mutable
Nov 18 04:54:42.370 INFO [stderr]    --> src/sha2.rs:394:21
Nov 18 04:54:42.370 INFO [stderr]     |
Nov 18 04:54:42.370 INFO [stderr] 394 |                   let mut out = out.as_mut();
Nov 18 04:54:42.370 INFO [stderr]     |                       ----^^^
Nov 18 04:54:42.370 INFO [stderr]     |                       |
Nov 18 04:54:42.370 INFO [stderr]     |                       help: remove this `mut`
Nov 18 04:54:42.370 INFO [stderr] ...
Nov 18 04:54:42.370 INFO [stderr] 449 | / impl_sha!(
Nov 18 04:54:42.370 INFO [stderr] 450 | |     /// SHA-512/256 implementation
Nov 18 04:54:42.370 INFO [stderr] 451 | |     ///
Nov 18 04:54:42.370 INFO [stderr] 452 | |     /// For more details check [module docs](index.html)
Nov 18 04:54:42.370 INFO [stderr] 453 | |     high Sha512256, SHA512_256_INIT, U256);
Nov 18 04:54:42.370 INFO [stderr]     | |___________________________________________- in this macro invocation
Nov 18 04:54:42.370 INFO [stderr] 
Nov 18 04:54:42.375 INFO [stderr] warning: variable does not need to be mutable
Nov 18 04:54:42.375 INFO [stderr]    --> src/sha3.rs:221:21
Nov 18 04:54:42.375 INFO [stderr]     |
Nov 18 04:54:42.375 INFO [stderr] 221 |                   let mut ret = out.as_mut();
Nov 18 04:54:42.375 INFO [stderr]     |                       ----^^^
Nov 18 04:54:42.375 INFO [stderr]     |                       |
Nov 18 04:54:42.375 INFO [stderr]     |                       help: remove this `mut`
Nov 18 04:54:42.375 INFO [stderr] ...
Nov 18 04:54:42.376 INFO [stderr] 242 | / sha3_impl!(
Nov 18 04:54:42.376 INFO [stderr] 243 | |     /// SHA3-224 implementation
Nov 18 04:54:42.376 INFO [stderr] 244 | |     ///
Nov 18 04:54:42.376 INFO [stderr] 245 | |     /// For more details check [module docs](index.html)
Nov 18 04:54:42.376 INFO [stderr] 246 | |     struct Sha224 -> U224, U144);
Nov 18 04:54:42.376 INFO [stderr]     | |_________________________________- in this macro invocation
Nov 18 04:54:42.376 INFO [stderr] 
Nov 18 04:54:42.383 INFO [stderr] warning: variable does not need to be mutable
Nov 18 04:54:42.383 INFO [stderr]    --> src/sha3.rs:221:21
Nov 18 04:54:42.383 INFO [stderr]     |
Nov 18 04:54:42.383 INFO [stderr] 221 |                   let mut ret = out.as_mut();
Nov 18 04:54:42.383 INFO [stderr]     |                       ----^^^
Nov 18 04:54:42.383 INFO [stderr]     |                       |
Nov 18 04:54:42.383 INFO [stderr]     |                       help: remove this `mut`
Nov 18 04:54:42.383 INFO [stderr] ...
Nov 18 04:54:42.383 INFO [stderr] 247 | / sha3_impl!(
Nov 18 04:54:42.383 INFO [stderr] 248 | |     /// SHA3-256 implementation
Nov 18 04:54:42.383 INFO [stderr] 249 | |     ///
Nov 18 04:54:42.383 INFO [stderr] 250 | |     /// For more details check [module docs](index.html)
Nov 18 04:54:42.383 INFO [stderr] 251 | |     struct Sha256 -> U256, U136);
Nov 18 04:54:42.383 INFO [stderr]     | |_________________________________- in this macro invocation
Nov 18 04:54:42.383 INFO [stderr] 
Nov 18 04:54:42.397 INFO [stderr] warning: variable does not need to be mutable
Nov 18 04:54:42.397 INFO [stderr]    --> src/sha3.rs:221:21
Nov 18 04:54:42.397 INFO [stderr]     |
Nov 18 04:54:42.397 INFO [stderr] 221 |                   let mut ret = out.as_mut();
Nov 18 04:54:42.397 INFO [stderr]     |                       ----^^^
Nov 18 04:54:42.397 INFO [stderr]     |                       |
Nov 18 04:54:42.397 INFO [stderr]     |                       help: remove this `mut`
Nov 18 04:54:42.397 INFO [stderr] ...
Nov 18 04:54:42.397 INFO [stderr] 252 | / sha3_impl!(
Nov 18 04:54:42.397 INFO [stderr] 253 | |     /// SHA3-384 implementation
Nov 18 04:54:42.397 INFO [stderr] 254 | |     ///
Nov 18 04:54:42.397 INFO [stderr] 255 | |     /// For more details check [module docs](index.html)
Nov 18 04:54:42.397 INFO [stderr] 256 | |     struct Sha384 -> U384, U104);
Nov 18 04:54:42.397 INFO [stderr]     | |_________________________________- in this macro invocation
Nov 18 04:54:42.397 INFO [stderr] 
Nov 18 04:54:42.410 INFO [stderr] warning: variable does not need to be mutable
Nov 18 04:54:42.410 INFO [stderr]    --> src/sha3.rs:221:21
Nov 18 04:54:42.410 INFO [stderr]     |
Nov 18 04:54:42.410 INFO [stderr] 221 |                   let mut ret = out.as_mut();
Nov 18 04:54:42.410 INFO [stderr]     |                       ----^^^
Nov 18 04:54:42.410 INFO [stderr]     |                       |
Nov 18 04:54:42.410 INFO [stderr]     |                       help: remove this `mut`
Nov 18 04:54:42.410 INFO [stderr] ...
Nov 18 04:54:42.410 INFO [stderr] 257 | / sha3_impl!(
Nov 18 04:54:42.410 INFO [stderr] 258 | |     /// SHA3-512 implementation
Nov 18 04:54:42.410 INFO [stderr] 259 | |     ///
Nov 18 04:54:42.410 INFO [stderr] 260 | |     /// For more details check [module docs](index.html)
Nov 18 04:54:42.410 INFO [stderr] 261 | |     struct Sha512 -> U512, U72);
Nov 18 04:54:42.410 INFO [stderr]     | |________________________________- in this macro invocation
Nov 18 04:54:42.410 INFO [stderr] 
Nov 18 04:54:42.456 INFO [stderr] warning: variable does not need to be mutable
Nov 18 04:54:42.456 INFO [stderr]    --> src/tiger/mod.rs:172:25
Nov 18 04:54:42.456 INFO [stderr]     |
Nov 18 04:54:42.457 INFO [stderr] 172 |                       let mut out = out.as_mut();
Nov 18 04:54:42.457 INFO [stderr]     |                           ----^^^
Nov 18 04:54:42.457 INFO [stderr]     |                           |
Nov 18 04:54:42.457 INFO [stderr]     |                           help: remove this `mut`
Nov 18 04:54:42.457 INFO [stderr] ...
Nov 18 04:54:42.457 INFO [stderr] 182 | / tiger_impl!(
Nov 18 04:54:42.458 INFO [stderr] 183 | |     /// Tiger implementation
Nov 18 04:54:42.458 INFO [stderr] 184 | |     ///
Nov 18 04:54:42.458 INFO [stderr] 185 | |     /// For more details check [module docs](index.html)
Nov 18 04:54:42.458 INFO [stderr] 186 | |     struct Tiger,  0x01);
Nov 18 04:54:42.458 INFO [stderr]     | |_________________________- in this macro invocation
Nov 18 04:54:42.458 INFO [stderr] 
Nov 18 04:54:42.459 INFO [stderr] warning: variable does not need to be mutable
Nov 18 04:54:42.459 INFO [stderr]    --> src/tiger/mod.rs:172:25
Nov 18 04:54:42.459 INFO [stderr]     |
Nov 18 04:54:42.459 INFO [stderr] 172 |                       let mut out = out.as_mut();
Nov 18 04:54:42.459 INFO [stderr]     |                           ----^^^
Nov 18 04:54:42.459 INFO [stderr]     |                           |
Nov 18 04:54:42.459 INFO [stderr]     |                           help: remove this `mut`
Nov 18 04:54:42.460 INFO [stderr] ...
Nov 18 04:54:42.460 INFO [stderr] 187 | / tiger_impl!(
Nov 18 04:54:42.460 INFO [stderr] 188 | |     /// Tiger2 implementation
Nov 18 04:54:42.460 INFO [stderr] 189 | |     ///
Nov 18 04:54:42.460 INFO [stderr] 190 | |     /// The only difference between original Tiger and Tiger2 is padding value which is `0b00000001`
Nov 18 04:54:42.460 INFO [stderr] ...   |
Nov 18 04:54:42.461 INFO [stderr] 194 | |     /// For more details check [module docs](index.html)
Nov 18 04:54:42.461 INFO [stderr] 195 | |     struct Tiger2, 0x80);
Nov 18 04:54:42.461 INFO [stderr]     | |_________________________- in this macro invocation
Nov 18 04:54:42.461 INFO [stderr] 
Nov 18 04:54:42.827 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.00s
Nov 18 04:54:42.827 INFO [stderr] su: No module specific data is present
Nov 18 04:54:43.347 INFO running `"docker" "inspect" "6c96363ecd7411003453933a8197838d4f1ba1ee52e6e9dbb8be8a551721430c"`
Nov 18 04:54:43.521 INFO running `"docker" "rm" "-f" "6c96363ecd7411003453933a8197838d4f1ba1ee52e6e9dbb8be8a551721430c"`
Nov 18 04:54:43.648 INFO [stdout] 6c96363ecd7411003453933a8197838d4f1ba1ee52e6e9dbb8be8a551721430c
Nov 18 04:54:43.651 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 18 04:54:43.871 INFO [stdout] 22878accfa8086d6f4e0e0b0657a234d4fd46f23d62983ce07a6cdf408ffaa3a
Nov 18 04:54:43.877 INFO running `"docker" "start" "-a" "22878accfa8086d6f4e0e0b0657a234d4fd46f23d62983ce07a6cdf408ffaa3a"`
Nov 18 04:54:44.794 INFO [stderr] usermod: no changes
Nov 18 04:54:44.855 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 18 04:54:44.863 INFO [stderr]      Running /target/debug/deps/octavo_digest-77c734967803a757
Nov 18 04:54:44.863 INFO [stderr]      Running /target/debug/deps/lib-5ad4585725ce8c9f
Nov 18 04:54:44.863 INFO [stdout] 
Nov 18 04:54:44.863 INFO [stdout] running 0 tests
Nov 18 04:54:44.863 INFO [stdout] 
Nov 18 04:54:44.863 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 04:54:44.863 INFO [stdout] 
Nov 18 04:54:44.871 INFO [stdout] 
Nov 18 04:54:44.871 INFO [stdout] running 11 tests
Nov 18 04:54:44.902 INFO [stdout] test sha2::sha256::shavs_short ... ok
Nov 18 04:54:44.917 INFO [stdout] test sha2::sha224::shavs_short ... ok
Nov 18 04:54:44.967 INFO [stdout] test sha1::shavs_short ... ok
Nov 18 04:54:45.047 INFO [stdout] test tiger::reference_implementation ... ok
Nov 18 04:54:45.079 INFO [stdout] test sha2::sha384::shavs_short ... ok
Nov 18 04:54:45.159 INFO [stdout] test sha2::sha512::shavs_short ... ok
Nov 18 04:54:45.448 INFO [stdout] test sha2::sha224::shavs_long ... ok
Nov 18 04:54:45.456 INFO [stdout] test sha1::shavs_long ... ok
Nov 18 04:54:45.529 INFO [stdout] test sha2::sha256::shavs_long ... ok
Nov 18 04:54:45.957 INFO [stdout] test sha2::sha384::shavs_long ... ok
Nov 18 04:54:45.972 INFO [stdout] test sha2::sha512::shavs_long ... ok
Nov 18 04:54:45.972 INFO [stdout] 
Nov 18 04:54:45.972 INFO [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 04:54:45.972 INFO [stdout] 
Nov 18 04:54:45.973 INFO [stderr]    Doc-tests octavo-digest
Nov 18 04:54:46.769 INFO [stdout] 
Nov 18 04:54:46.769 INFO [stdout] running 1 test
Nov 18 04:54:48.013 INFO [stdout] test src/lib.rs -  (line 16) ... ok
Nov 18 04:54:48.013 INFO [stdout] 
Nov 18 04:54:48.013 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 04:54:48.013 INFO [stdout] 
Nov 18 04:54:48.024 INFO [stderr] su: No module specific data is present
Nov 18 04:54:48.405 INFO running `"docker" "inspect" "22878accfa8086d6f4e0e0b0657a234d4fd46f23d62983ce07a6cdf408ffaa3a"`
Nov 18 04:54:48.521 INFO running `"docker" "rm" "-f" "22878accfa8086d6f4e0e0b0657a234d4fd46f23d62983ce07a6cdf408ffaa3a"`
Nov 18 04:54:48.613 INFO [stdout] 22878accfa8086d6f4e0e0b0657a234d4fd46f23d62983ce07a6cdf408ffaa3a