[INFO] crate tokio-aead 0.0.0 is already in cache
[INFO] checking tokio-aead-0.0.0 against try#d7b51666469c792a8a3f40849607739bae1e705e for pr-71665
[INFO] extracting crate tokio-aead 0.0.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate tokio-aead 0.0.0 on toolchain d7b51666469c792a8a3f40849607739bae1e705e
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate tokio-aead 0.0.0
[INFO] finished tweaking crates.io crate tokio-aead 0.0.0
[INFO] tweaked toml for crates.io crate tokio-aead 0.0.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 1b13d05ea7f7a8983c460c7ec4506c0f9397d300377517b1c6590a8dadb31b48
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "1b13d05ea7f7a8983c460c7ec4506c0f9397d300377517b1c6590a8dadb31b48"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]     Checking constant_time_eq v0.1.5
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]     Checking chacha20-poly1305-aead v0.1.2
[INFO] [stderr]     Checking thread_local v0.3.4
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking stderrlog v0.4.3
[INFO] [stderr]     Checking tokio-aead v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:141:21
[INFO] [stderr]     |
[INFO] [stderr] 141 | /                     mem::replace(&mut self.state, EncryptingState::Reading{
[INFO] [stderr] 142 | |                         nonce,
[INFO] [stderr] 143 | |                         buf,
[INFO] [stderr] 144 | |                         aad,
[INFO] [stderr] 145 | |                     });
[INFO] [stderr]     | |_______________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:150:29
[INFO] [stderr]     |
[INFO] [stderr] 150 | / ...                   mem::replace(&mut self.state, EncryptingState::Reading{
[INFO] [stderr] 151 | | ...                       nonce,
[INFO] [stderr] 152 | | ...                       buf,
[INFO] [stderr] 153 | | ...                       aad
[INFO] [stderr] 154 | | ...                   });
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:159:29
[INFO] [stderr]     |
[INFO] [stderr] 159 | ...                   mem::replace(&mut self.state, EncryptingState::EOF);
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:212:29
[INFO] [stderr]     |
[INFO] [stderr] 212 | / ...                   mem::replace(&mut self.state, EncryptingState::Reading{
[INFO] [stderr] 213 | | ...                       nonce,
[INFO] [stderr] 214 | | ...                       buf: BytesMut::new(),
[INFO] [stderr] 215 | | ...                       aad: res,
[INFO] [stderr] 216 | | ...                   });
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:227:21
[INFO] [stderr]     |
[INFO] [stderr] 227 |                     mem::replace(&mut self.state, EncryptingState::EOF);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:264:29
[INFO] [stderr]     |
[INFO] [stderr] 264 | / ...                   mem::replace(&mut self.state, DecryptingState::Start{
[INFO] [stderr] 265 | | ...                       buf
[INFO] [stderr] 266 | | ...                   });
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:281:37
[INFO] [stderr]     |
[INFO] [stderr] 281 | / ...                   mem::replace(&mut self.state, DecryptingState::Start{
[INFO] [stderr] 282 | | ...                       buf
[INFO] [stderr] 283 | | ...                   });
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:295:29
[INFO] [stderr]     |
[INFO] [stderr] 295 | / ...                   mem::replace(&mut self.state, DecryptingState::GotMagic{
[INFO] [stderr] 296 | | ...                       buf
[INFO] [stderr] 297 | | ...                   });
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:310:29
[INFO] [stderr]     |
[INFO] [stderr] 310 | / ...                   mem::replace(&mut self.state, DecryptingState::ReadingV1 {
[INFO] [stderr] 311 | | ...                       buf,
[INFO] [stderr] 312 | | ...                       state: Version1::new(self.key)
[INFO] [stderr] 313 | | ...                   });
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:323:37
[INFO] [stderr]     |
[INFO] [stderr] 323 | / ...                   mem::replace(&mut self.state, DecryptingState::GotMagic {
[INFO] [stderr] 324 | | ...                       buf
[INFO] [stderr] 325 | | ...                   });
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:334:37
[INFO] [stderr]     |
[INFO] [stderr] 334 | / ...                   mem::replace(&mut self.state, DecryptingState::GotMagic {
[INFO] [stderr] 335 | | ...                       buf
[INFO] [stderr] 336 | | ...                   });
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:347:29
[INFO] [stderr]     |
[INFO] [stderr] 347 | / ...                   mem::replace(&mut self.state, DecryptingState::ReadingV1 {
[INFO] [stderr] 348 | | ...                       buf,
[INFO] [stderr] 349 | | ...                       state
[INFO] [stderr] 350 | | ...                   });
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:359:37
[INFO] [stderr]     |
[INFO] [stderr] 359 | / ...                   mem::replace(&mut self.state, DecryptingState::ReadingV1 {
[INFO] [stderr] 360 | | ...                       buf,
[INFO] [stderr] 361 | | ...                       state
[INFO] [stderr] 362 | | ...                   });
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:366:37
[INFO] [stderr]     |
[INFO] [stderr] 366 | ...                   mem::replace(&mut self.state, DecryptingState::EOF);
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:372:37
[INFO] [stderr]     |
[INFO] [stderr] 372 | / ...                   mem::replace(&mut self.state, DecryptingState::ReadingV1 {
[INFO] [stderr] 373 | | ...                       buf,
[INFO] [stderr] 374 | | ...                       state
[INFO] [stderr] 375 | | ...                   });
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:391:37
[INFO] [stderr]     |
[INFO] [stderr] 391 | / ...                   mem::replace(&mut self.state, DecryptingState::ReadingV1 {
[INFO] [stderr] 392 | | ...                       buf,
[INFO] [stderr] 393 | | ...                       state
[INFO] [stderr] 394 | | ...                   });
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:408:21
[INFO] [stderr]     |
[INFO] [stderr] 408 |                     mem::replace(&mut self.state, DecryptingState::EOF);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:479:21
[INFO] [stderr]     |
[INFO] [stderr] 479 | /                     mem::replace(&mut self.state, V1State::ReadingNextBlock {
[INFO] [stderr] 480 | |                        aad: MAGIC,
[INFO] [stderr] 481 | |                     });
[INFO] [stderr]     | |_______________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:486:25
[INFO] [stderr]     |
[INFO] [stderr] 486 | /                         mem::replace(&mut self.state, V1State::ReadingNextBlock {
[INFO] [stderr] 487 | |                            aad,
[INFO] [stderr] 488 | |                         });
[INFO] [stderr]     | |___________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:494:29
[INFO] [stderr]     |
[INFO] [stderr] 494 | / ...                   mem::replace(&mut self.state, V1State::ReadingNextBlock {
[INFO] [stderr] 495 | | ...                      aad,
[INFO] [stderr] 496 | | ...                   });
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:502:29
[INFO] [stderr]     |
[INFO] [stderr] 502 | / ...                   mem::replace(&mut self.state, V1State::ReadingNonce {
[INFO] [stderr] 503 | | ...                      aad,
[INFO] [stderr] 504 | | ...                      length,
[INFO] [stderr] 505 | | ...                   });
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:523:25
[INFO] [stderr]     |
[INFO] [stderr] 523 | /                         mem::replace(&mut self.state, V1State::ReadingData {
[INFO] [stderr] 524 | |                            aad,
[INFO] [stderr] 525 | |                            nonce,
[INFO] [stderr] 526 | |                            ciphertext_buffer,
[INFO] [stderr] 527 | |                            length,
[INFO] [stderr] 528 | |                         });
[INFO] [stderr]     | |___________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:538:25
[INFO] [stderr]     |
[INFO] [stderr] 538 | /                         mem::replace(&mut self.state, V1State::ReadingTag {
[INFO] [stderr] 539 | |                            aad,
[INFO] [stderr] 540 | |                            nonce,
[INFO] [stderr] 541 | |                            ciphertext_buffer,
[INFO] [stderr] 542 | |                            length,
[INFO] [stderr] 543 | |                         });
[INFO] [stderr]     | |___________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:568:29
[INFO] [stderr]     |
[INFO] [stderr] 568 | / ...                   mem::replace(&mut self.state, V1State::ReadingNextBlock {
[INFO] [stderr] 569 | | ...                      aad: tag,
[INFO] [stderr] 570 | | ...                   });
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:573:29
[INFO] [stderr]     |
[INFO] [stderr] 573 | ...                   mem::replace(&mut self.state, V1State::Errored);
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:141:21
[INFO] [stderr]     |
[INFO] [stderr] 141 | /                     mem::replace(&mut self.state, EncryptingState::Reading{
[INFO] [stderr] 142 | |                         nonce,
[INFO] [stderr] 143 | |                         buf,
[INFO] [stderr] 144 | |                         aad,
[INFO] [stderr] 145 | |                     });
[INFO] [stderr]     | |_______________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:150:29
[INFO] [stderr]     |
[INFO] [stderr] 150 | / ...                   mem::replace(&mut self.state, EncryptingState::Reading{
[INFO] [stderr] 151 | | ...                       nonce,
[INFO] [stderr] 152 | | ...                       buf,
[INFO] [stderr] 153 | | ...                       aad
[INFO] [stderr] 154 | | ...                   });
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:159:29
[INFO] [stderr]     |
[INFO] [stderr] 159 | ...                   mem::replace(&mut self.state, EncryptingState::EOF);
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:212:29
[INFO] [stderr]     |
[INFO] [stderr] 212 | / ...                   mem::replace(&mut self.state, EncryptingState::Reading{
[INFO] [stderr] 213 | | ...                       nonce,
[INFO] [stderr] 214 | | ...                       buf: BytesMut::new(),
[INFO] [stderr] 215 | | ...                       aad: res,
[INFO] [stderr] 216 | | ...                   });
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:227:21
[INFO] [stderr]     |
[INFO] [stderr] 227 |                     mem::replace(&mut self.state, EncryptingState::EOF);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:264:29
[INFO] [stderr]     |
[INFO] [stderr] 264 | / ...                   mem::replace(&mut self.state, DecryptingState::Start{
[INFO] [stderr] 265 | | ...                       buf
[INFO] [stderr] 266 | | ...                   });
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:281:37
[INFO] [stderr]     |
[INFO] [stderr] 281 | / ...                   mem::replace(&mut self.state, DecryptingState::Start{
[INFO] [stderr] 282 | | ...                       buf
[INFO] [stderr] 283 | | ...                   });
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:295:29
[INFO] [stderr]     |
[INFO] [stderr] 295 | / ...                   mem::replace(&mut self.state, DecryptingState::GotMagic{
[INFO] [stderr] 296 | | ...                       buf
[INFO] [stderr] 297 | | ...                   });
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:310:29
[INFO] [stderr]     |
[INFO] [stderr] 310 | / ...                   mem::replace(&mut self.state, DecryptingState::ReadingV1 {
[INFO] [stderr] 311 | | ...                       buf,
[INFO] [stderr] 312 | | ...                       state: Version1::new(self.key)
[INFO] [stderr] 313 | | ...                   });
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:323:37
[INFO] [stderr]     |
[INFO] [stderr] 323 | / ...                   mem::replace(&mut self.state, DecryptingState::GotMagic {
[INFO] [stderr] 324 | | ...                       buf
[INFO] [stderr] 325 | | ...                   });
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:334:37
[INFO] [stderr]     |
[INFO] [stderr] 334 | / ...                   mem::replace(&mut self.state, DecryptingState::GotMagic {
[INFO] [stderr] 335 | | ...                       buf
[INFO] [stderr] 336 | | ...                   });
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:347:29
[INFO] [stderr]     |
[INFO] [stderr] 347 | / ...                   mem::replace(&mut self.state, DecryptingState::ReadingV1 {
[INFO] [stderr] 348 | | ...                       buf,
[INFO] [stderr] 349 | | ...                       state
[INFO] [stderr] 350 | | ...                   });
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:359:37
[INFO] [stderr]     |
[INFO] [stderr] 359 | / ...                   mem::replace(&mut self.state, DecryptingState::ReadingV1 {
[INFO] [stderr] 360 | | ...                       buf,
[INFO] [stderr] 361 | | ...                       state
[INFO] [stderr] 362 | | ...                   });
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:366:37
[INFO] [stderr]     |
[INFO] [stderr] 366 | ...                   mem::replace(&mut self.state, DecryptingState::EOF);
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:372:37
[INFO] [stderr]     |
[INFO] [stderr] 372 | / ...                   mem::replace(&mut self.state, DecryptingState::ReadingV1 {
[INFO] [stderr] 373 | | ...                       buf,
[INFO] [stderr] 374 | | ...                       state
[INFO] [stderr] 375 | | ...                   });
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:391:37
[INFO] [stderr]     |
[INFO] [stderr] 391 | / ...                   mem::replace(&mut self.state, DecryptingState::ReadingV1 {
[INFO] [stderr] 392 | | ...                       buf,
[INFO] [stderr] 393 | | ...                       state
[INFO] [stderr] 394 | | ...                   });
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:408:21
[INFO] [stderr]     |
[INFO] [stderr] 408 |                     mem::replace(&mut self.state, DecryptingState::EOF);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:479:21
[INFO] [stderr]     |
[INFO] [stderr] 479 | /                     mem::replace(&mut self.state, V1State::ReadingNextBlock {
[INFO] [stderr] 480 | |                        aad: MAGIC,
[INFO] [stderr] 481 | |                     });
[INFO] [stderr]     | |_______________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:486:25
[INFO] [stderr]     |
[INFO] [stderr] 486 | /                         mem::replace(&mut self.state, V1State::ReadingNextBlock {
[INFO] [stderr] 487 | |                            aad,
[INFO] [stderr] 488 | |                         });
[INFO] [stderr]     | |___________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:494:29
[INFO] [stderr]     |
[INFO] [stderr] 494 | / ...                   mem::replace(&mut self.state, V1State::ReadingNextBlock {
[INFO] [stderr] 495 | | ...                      aad,
[INFO] [stderr] 496 | | ...                   });
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:502:29
[INFO] [stderr]     |
[INFO] [stderr] 502 | / ...                   mem::replace(&mut self.state, V1State::ReadingNonce {
[INFO] [stderr] 503 | | ...                      aad,
[INFO] [stderr] 504 | | ...                      length,
[INFO] [stderr] 505 | | ...                   });
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:523:25
[INFO] [stderr]     |
[INFO] [stderr] 523 | /                         mem::replace(&mut self.state, V1State::ReadingData {
[INFO] [stderr] 524 | |                            aad,
[INFO] [stderr] 525 | |                            nonce,
[INFO] [stderr] 526 | |                            ciphertext_buffer,
[INFO] [stderr] 527 | |                            length,
[INFO] [stderr] 528 | |                         });
[INFO] [stderr]     | |___________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:538:25
[INFO] [stderr]     |
[INFO] [stderr] 538 | /                         mem::replace(&mut self.state, V1State::ReadingTag {
[INFO] [stderr] 539 | |                            aad,
[INFO] [stderr] 540 | |                            nonce,
[INFO] [stderr] 541 | |                            ciphertext_buffer,
[INFO] [stderr] 542 | |                            length,
[INFO] [stderr] 543 | |                         });
[INFO] [stderr]     | |___________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:568:29
[INFO] [stderr]     |
[INFO] [stderr] 568 | / ...                   mem::replace(&mut self.state, V1State::ReadingNextBlock {
[INFO] [stderr] 569 | | ...                      aad: tag,
[INFO] [stderr] 570 | | ...                   });
[INFO] [stderr]     | |_________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used
[INFO] [stderr]    --> src/lib.rs:573:29
[INFO] [stderr]     |
[INFO] [stderr] 573 | ...                   mem::replace(&mut self.state, V1State::Errored);
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: if you don't need the old value, you can just assign the new value directly
[INFO] [stderr] 
[INFO] [stderr] warning: 25 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 25 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/integration.rs:17:53
[INFO] [stderr]    |
[INFO] [stderr] 17 | fn producer(blocksize: usize, length: usize) -> Box<Stream<Item=Bytes, Error=()>> {
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item=Bytes, Error=()>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.09s
[INFO] running `"docker" "inspect" "1b13d05ea7f7a8983c460c7ec4506c0f9397d300377517b1c6590a8dadb31b48"`
[INFO] running `"docker" "rm" "-f" "1b13d05ea7f7a8983c460c7ec4506c0f9397d300377517b1c6590a8dadb31b48"`
[INFO] [stdout] 1b13d05ea7f7a8983c460c7ec4506c0f9397d300377517b1c6590a8dadb31b48