[INFO] fetching crate tripcode 0.2.1...
[INFO] checking tripcode-0.2.1 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate tripcode 0.2.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate tripcode 0.2.1 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate tripcode 0.2.1
[INFO] finished tweaking crates.io crate tripcode 0.2.1
[INFO] tweaked toml for crates.io crate tripcode 0.2.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 315bb811f786929a186ab694042aa1ab2205578c2551dcd3faa2593985a699b4
[INFO] running `"docker" "start" "-a" "315bb811f786929a186ab694042aa1ab2205578c2551dcd3faa2593985a699b4"`
[INFO] [stderr]     Checking tripcode v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hash/mod.rs:641:13
[INFO] [stderr]     |
[INFO] [stderr] 641 |             try!(dst.write_all(enc_dec::ScKatakana::encode(((self.0).0 >> 58) as usize)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hash/mod.rs:645:13
[INFO] [stderr]     |
[INFO] [stderr] 645 |             try!(dst.write_all(enc_dec::ScKatakana::encode(((self.0).1 >> 26) as usize)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/util.rs:152:22
[INFO] [stderr]     |
[INFO] [stderr] 152 |                 d @ 0...0x3F => d,
[INFO] [stderr]     |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] ...
[INFO] [stderr] 158 |     Some((try_dec!(salt1) << 26) | (try_dec!(salt2) << 18))
[INFO] [stderr]     |           --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/util.rs:152:22
[INFO] [stderr]     |
[INFO] [stderr] 152 |                 d @ 0...0x3F => d,
[INFO] [stderr]     |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] ...
[INFO] [stderr] 158 |     Some((try_dec!(salt1) << 26) | (try_dec!(salt2) << 18))
[INFO] [stderr]     |                                     --------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/hash/mod.rs:86:14
[INFO] [stderr]     |
[INFO] [stderr] 86  |             0...0x3F => $d,
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] ...
[INFO] [stderr] 274 |             ret |= try_dec!(enc_dec::Crypt::decode(c));
[INFO] [stderr]     |                    ----------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/hash/mod.rs:86:14
[INFO] [stderr]     |
[INFO] [stderr] 86  |             0...0x3F => $d,
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] ...
[INFO] [stderr] 277 |         ret |= try_dec!(enc_dec::CryptLastChar::decode(tripcode[9]));
[INFO] [stderr]     |                ----------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/hash/mod.rs:86:14
[INFO] [stderr]     |
[INFO] [stderr] 86  |             0...0x3F => $d,
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] ...
[INFO] [stderr] 331 |             ret.0 |= try_dec!(enc_dec::Base64::decode(c));
[INFO] [stderr]     |                      ------------------------------------ in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/hash/mod.rs:86:14
[INFO] [stderr]     |
[INFO] [stderr] 86  |             0...0x3F => $d,
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] ...
[INFO] [stderr] 335 |         let d11 = try_dec!(enc_dec::Base64::decode(tripcode[10]));
[INFO] [stderr]     |                   ----------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/hash/mod.rs:86:14
[INFO] [stderr]     |
[INFO] [stderr] 86  |             0...0x3F => $d,
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] ...
[INFO] [stderr] 337 |         ret.1 = (d11 << 6 | try_dec!(enc_dec::Base64::decode(tripcode[11]))) as u8;
[INFO] [stderr]     |                             ----------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/hash/mod.rs:86:14
[INFO] [stderr]     |
[INFO] [stderr] 86  |             0...0x3F => $d,
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] ...
[INFO] [stderr] 496 |         ret.0 |= try_dec!(D::decode(c));
[INFO] [stderr]     |                  ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/hash/mod.rs:86:14
[INFO] [stderr]     |
[INFO] [stderr] 86  |             0...0x3F => $d,
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] ...
[INFO] [stderr] 502 |         ret.1 |= try_dec!(D::decode(c)) as u32;
[INFO] [stderr]     |                  ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/hash/mod.rs:86:14
[INFO] [stderr]     |
[INFO] [stderr] 86  |             0...0x3F => $d,
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] ...
[INFO] [stderr] 599 |             ret.0 |= try_dec_kana!(iter) as u64;
[INFO] [stderr]     |                      ------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/hash/mod.rs:86:14
[INFO] [stderr]     |
[INFO] [stderr] 86  |             0...0x3F => $d,
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] ...
[INFO] [stderr] 599 |             ret.0 |= try_dec_kana!(iter) as u64;
[INFO] [stderr]     |                      ------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/hash/mod.rs:86:14
[INFO] [stderr]     |
[INFO] [stderr] 86  |             0...0x3F => $d,
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] ...
[INFO] [stderr] 605 |             ret.1 |= try_dec_kana!(iter) as u32;
[INFO] [stderr]     |                      ------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/hash/mod.rs:86:14
[INFO] [stderr]     |
[INFO] [stderr] 86  |             0...0x3F => $d,
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] ...
[INFO] [stderr] 605 |             ret.1 |= try_dec_kana!(iter) as u32;
[INFO] [stderr]     |                      ------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lib.rs:533:26
[INFO] [stderr]     |
[INFO] [stderr] 533 |                     x @ 0...0xF => x,
[INFO] [stderr]     |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] ...
[INFO] [stderr] 542 |             let byte = (try_hex!(d1) << 4) | try_hex!(d0);
[INFO] [stderr]     |                         ------------ in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lib.rs:533:26
[INFO] [stderr]     |
[INFO] [stderr] 533 |                     x @ 0...0xF => x,
[INFO] [stderr]     |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] ...
[INFO] [stderr] 542 |             let byte = (try_hex!(d1) << 4) | try_hex!(d0);
[INFO] [stderr]     |                                              ------------ in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:563:41
[INFO] [stderr]     |
[INFO] [stderr] 563 |     let mut digest: [u8; 20] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/hash/mod.rs:301:42
[INFO] [stderr]     |
[INFO] [stderr] 301 |         let mut buf: [u8; 10] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/hash/mod.rs:355:42
[INFO] [stderr]     |
[INFO] [stderr] 355 |         let mut buf: [u8; 12] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/hash/mod.rs:527:42
[INFO] [stderr]     |
[INFO] [stderr] 527 |         let mut buf: [u8; 15] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/hash/mod.rs:663:42
[INFO] [stderr]     |
[INFO] [stderr] 663 |         let mut buf: [u8; 15] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hash/mod.rs:641:13
[INFO] [stderr]     |
[INFO] [stderr] 641 |             try!(dst.write_all(enc_dec::ScKatakana::encode(((self.0).0 >> 58) as usize)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hash/mod.rs:645:13
[INFO] [stderr]     |
[INFO] [stderr] 645 |             try!(dst.write_all(enc_dec::ScKatakana::encode(((self.0).1 >> 26) as usize)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/util.rs:152:22
[INFO] [stderr]     |
[INFO] [stderr] 152 |                 d @ 0...0x3F => d,
[INFO] [stderr]     |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] ...
[INFO] [stderr] 158 |     Some((try_dec!(salt1) << 26) | (try_dec!(salt2) << 18))
[INFO] [stderr]     |           --------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/util.rs:152:22
[INFO] [stderr]     |
[INFO] [stderr] 152 |                 d @ 0...0x3F => d,
[INFO] [stderr]     |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] ...
[INFO] [stderr] 158 |     Some((try_dec!(salt1) << 26) | (try_dec!(salt2) << 18))
[INFO] [stderr]     |                                     --------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/hash/mod.rs:86:14
[INFO] [stderr]     |
[INFO] [stderr] 86  |             0...0x3F => $d,
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] ...
[INFO] [stderr] 274 |             ret |= try_dec!(enc_dec::Crypt::decode(c));
[INFO] [stderr]     |                    ----------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/hash/mod.rs:86:14
[INFO] [stderr]     |
[INFO] [stderr] 86  |             0...0x3F => $d,
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] ...
[INFO] [stderr] 277 |         ret |= try_dec!(enc_dec::CryptLastChar::decode(tripcode[9]));
[INFO] [stderr]     |                ----------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/hash/mod.rs:86:14
[INFO] [stderr]     |
[INFO] [stderr] 86  |             0...0x3F => $d,
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] ...
[INFO] [stderr] 331 |             ret.0 |= try_dec!(enc_dec::Base64::decode(c));
[INFO] [stderr]     |                      ------------------------------------ in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/hash/mod.rs:86:14
[INFO] [stderr]     |
[INFO] [stderr] 86  |             0...0x3F => $d,
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] ...
[INFO] [stderr] 335 |         let d11 = try_dec!(enc_dec::Base64::decode(tripcode[10]));
[INFO] [stderr]     |                   ----------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/hash/mod.rs:86:14
[INFO] [stderr]     |
[INFO] [stderr] 86  |             0...0x3F => $d,
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] ...
[INFO] [stderr] 337 |         ret.1 = (d11 << 6 | try_dec!(enc_dec::Base64::decode(tripcode[11]))) as u8;
[INFO] [stderr]     |                             ----------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/hash/mod.rs:86:14
[INFO] [stderr]     |
[INFO] [stderr] 86  |             0...0x3F => $d,
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] ...
[INFO] [stderr] 496 |         ret.0 |= try_dec!(D::decode(c));
[INFO] [stderr]     |                  ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/hash/mod.rs:86:14
[INFO] [stderr]     |
[INFO] [stderr] 86  |             0...0x3F => $d,
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] ...
[INFO] [stderr] 502 |         ret.1 |= try_dec!(D::decode(c)) as u32;
[INFO] [stderr]     |                  ---------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/hash/mod.rs:86:14
[INFO] [stderr]     |
[INFO] [stderr] 86  |             0...0x3F => $d,
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] ...
[INFO] [stderr] 599 |             ret.0 |= try_dec_kana!(iter) as u64;
[INFO] [stderr]     |                      ------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/hash/mod.rs:86:14
[INFO] [stderr]     |
[INFO] [stderr] 86  |             0...0x3F => $d,
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] ...
[INFO] [stderr] 599 |             ret.0 |= try_dec_kana!(iter) as u64;
[INFO] [stderr]     |                      ------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/hash/mod.rs:86:14
[INFO] [stderr]     |
[INFO] [stderr] 86  |             0...0x3F => $d,
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] ...
[INFO] [stderr] 605 |             ret.1 |= try_dec_kana!(iter) as u32;
[INFO] [stderr]     |                      ------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/hash/mod.rs:86:14
[INFO] [stderr]     |
[INFO] [stderr] 86  |             0...0x3F => $d,
[INFO] [stderr]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] ...
[INFO] [stderr] 605 |             ret.1 |= try_dec_kana!(iter) as u32;
[INFO] [stderr]     |                      ------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lib.rs:533:26
[INFO] [stderr]     |
[INFO] [stderr] 533 |                     x @ 0...0xF => x,
[INFO] [stderr]     |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] ...
[INFO] [stderr] 542 |             let byte = (try_hex!(d1) << 4) | try_hex!(d0);
[INFO] [stderr]     |                         ------------ in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lib.rs:533:26
[INFO] [stderr]     |
[INFO] [stderr] 533 |                     x @ 0...0xF => x,
[INFO] [stderr]     |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] ...
[INFO] [stderr] 542 |             let byte = (try_hex!(d1) << 4) | try_hex!(d0);
[INFO] [stderr]     |                                              ------------ in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/lib.rs:563:41
[INFO] [stderr]     |
[INFO] [stderr] 563 |     let mut digest: [u8; 20] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/hash/mod.rs:301:42
[INFO] [stderr]     |
[INFO] [stderr] 301 |         let mut buf: [u8; 10] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/hash/mod.rs:355:42
[INFO] [stderr]     |
[INFO] [stderr] 355 |         let mut buf: [u8; 12] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/hash/mod.rs:527:42
[INFO] [stderr]     |
[INFO] [stderr] 527 |         let mut buf: [u8; 15] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/hash/mod.rs:663:42
[INFO] [stderr]     |
[INFO] [stderr] 663 |         let mut buf: [u8; 15] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bin/main.rs:61:28
[INFO] [stderr]    |
[INFO] [stderr] 61 |     let mut passwords: Box<Iterator<Item=Vec<u8>>> = Box::new(
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Vec<u8>>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bin/main.rs:61:28
[INFO] [stderr]    |
[INFO] [stderr] 61 |     let mut passwords: Box<Iterator<Item=Vec<u8>>> = Box::new(
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Vec<u8>>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.80s
[INFO] running `"docker" "inspect" "315bb811f786929a186ab694042aa1ab2205578c2551dcd3faa2593985a699b4"`
[INFO] running `"docker" "rm" "-f" "315bb811f786929a186ab694042aa1ab2205578c2551dcd3faa2593985a699b4"`
[INFO] [stdout] 315bb811f786929a186ab694042aa1ab2205578c2551dcd3faa2593985a699b4