[INFO] fetching crate multi_mut 0.1.3...
[INFO] testing multi_mut-0.1.3 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate multi_mut 0.1.3 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate multi_mut 0.1.3
[INFO] finished tweaking crates.io crate multi_mut 0.1.3
[INFO] tweaked toml for crates.io crate multi_mut 0.1.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate multi_mut 0.1.3 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f78205c368ec135f3d5a5338de5df343ebe1c8004aad7fe069c286a6600dab5
[INFO] running `Command { std: "docker" "start" "-a" "7f78205c368ec135f3d5a5338de5df343ebe1c8004aad7fe069c286a6600dab5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f78205c368ec135f3d5a5338de5df343ebe1c8004aad7fe069c286a6600dab5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f78205c368ec135f3d5a5338de5df343ebe1c8004aad7fe069c286a6600dab5", kill_on_drop: false }`
[INFO] [stdout] 7f78205c368ec135f3d5a5338de5df343ebe1c8004aad7fe069c286a6600dab5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22fdb290f68ee5bac4f0586137f7bb0e9bb50860a25cadcd4efc78385aeb6e0c
[INFO] running `Command { std: "docker" "start" "-a" "22fdb290f68ee5bac4f0586137f7bb0e9bb50860a25cadcd4efc78385aeb6e0c", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]    Compiling multi_mut v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:31:77
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn multi_mut<'a>(&'a mut self, buffer: &'a mut [*const Self::Value]) -> HashMapMutWrapper<Self::Key, Self::Value>;
[INFO] [stdout]    |                       --                    -- the lifetime is named here   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn multi_mut<'a>(&'a mut self, buffer: &'a mut [*const Self::Value]) -> HashMapMutWrapper<'a, Self::Key, Self::Value>;
[INFO] [stdout]    |                                                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:33:109
[INFO] [stdout]    |
[INFO] [stdout] 33 | ...ed>(&'a mut self, k: &'a [&'a Q], buffer: &'a mut [*const Self::Value]) -> HashMapMultiMutIter<Q, Self::Key, Self::Value>
[INFO] [stdout]    |         --               --   --              -- the lifetime is named here   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |         |                |    |
[INFO] [stdout]    |         |                |    the lifetime is named here
[INFO] [stdout]    |         |                the lifetime is named here
[INFO] [stdout]    |         the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn iter_multi_mut<'a, Q: ?Sized>(&'a mut self, k: &'a [&'a Q], buffer: &'a mut [*const Self::Value]) -> HashMapMultiMutIter<'a, Q, Self::Key, Self::Value>
[INFO] [stdout]    |                                                                                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:125:67
[INFO] [stdout]     |
[INFO] [stdout] 125 |     fn multi_mut<'a>(&'a mut self, buffer: &'a mut [*const V]) -> HashMapMutWrapper<K, V>
[INFO] [stdout]     |                       --                    --                    ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |                     |
[INFO] [stdout]     |                       |                     the lifetime is named here
[INFO] [stdout]     |                       the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 125 |     fn multi_mut<'a>(&'a mut self, buffer: &'a mut [*const V]) -> HashMapMutWrapper<'a, K, V>
[INFO] [stdout]     |                                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:130:102
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn iter_multi_mut<'a, Q: ?Sized>(&'a mut self, keys: &'a [&'a Q], buffer: &'a mut [*const V]) -> HashMapMultiMutIter<Q, K, V>
[INFO] [stdout]     |                                       --                  --   --              --                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                       |                   |    |               |
[INFO] [stdout]     |                                       |                   |    |               the lifetime is named here
[INFO] [stdout]     |                                       |                   |    the lifetime is named here
[INFO] [stdout]     |                                       |                   the lifetime is named here
[INFO] [stdout]     |                                       the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn iter_multi_mut<'a, Q: ?Sized>(&'a mut self, keys: &'a [&'a Q], buffer: &'a mut [*const V]) -> HashMapMultiMutIter<'a, Q, K, V>
[INFO] [stdout]     |                                                                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:226:77
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn multi_mut<'a>(&'a mut self, buffer: &'a mut [*const Self::Value]) -> BTreeMapMutWrapper<Self::Key, Self::Value>;
[INFO] [stdout]     |                       --                    -- the lifetime is named here   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn multi_mut<'a>(&'a mut self, buffer: &'a mut [*const Self::Value]) -> BTreeMapMutWrapper<'a, Self::Key, Self::Value>;
[INFO] [stdout]     |                                                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:228:109
[INFO] [stdout]     |
[INFO] [stdout] 228 | ...ed>(&'a mut self, k: &'a [&'a Q], buffer: &'a mut [*const Self::Value]) -> BTreeMapMultiMutIter<Q, Self::Key, Self::Value>
[INFO] [stdout]     |         --               --   --              -- the lifetime is named here   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |         |                |    |
[INFO] [stdout]     |         |                |    the lifetime is named here
[INFO] [stdout]     |         |                the lifetime is named here
[INFO] [stdout]     |         the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 228 |     fn iter_multi_mut<'a, Q: ?Sized>(&'a mut self, k: &'a [&'a Q], buffer: &'a mut [*const Self::Value]) -> BTreeMapMultiMutIter<'a, Q, Self::Key, Self::Value>
[INFO] [stdout]     |                                                                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:321:67
[INFO] [stdout]     |
[INFO] [stdout] 321 |     fn multi_mut<'a>(&'a mut self, buffer: &'a mut [*const V]) -> BTreeMapMutWrapper<K, V>
[INFO] [stdout]     |                       --                    --                    ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |                     |
[INFO] [stdout]     |                       |                     the lifetime is named here
[INFO] [stdout]     |                       the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 321 |     fn multi_mut<'a>(&'a mut self, buffer: &'a mut [*const V]) -> BTreeMapMutWrapper<'a, K, V>
[INFO] [stdout]     |                                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:326:102
[INFO] [stdout]     |
[INFO] [stdout] 326 |     fn iter_multi_mut<'a, Q: ?Sized>(&'a mut self, keys: &'a [&'a Q], buffer: &'a mut [*const V]) -> BTreeMapMultiMutIter<Q, K, V>
[INFO] [stdout]     |                                       --                  --   --              --                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                       |                   |    |               |
[INFO] [stdout]     |                                       |                   |    |               the lifetime is named here
[INFO] [stdout]     |                                       |                   |    the lifetime is named here
[INFO] [stdout]     |                                       |                   the lifetime is named here
[INFO] [stdout]     |                                       the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 326 |     fn iter_multi_mut<'a, Q: ?Sized>(&'a mut self, keys: &'a [&'a Q], buffer: &'a mut [*const V]) -> BTreeMapMultiMutIter<'a, Q, K, V>
[INFO] [stdout]     |                                                                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "22fdb290f68ee5bac4f0586137f7bb0e9bb50860a25cadcd4efc78385aeb6e0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22fdb290f68ee5bac4f0586137f7bb0e9bb50860a25cadcd4efc78385aeb6e0c", kill_on_drop: false }`
[INFO] [stdout] 22fdb290f68ee5bac4f0586137f7bb0e9bb50860a25cadcd4efc78385aeb6e0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5eb6cb036220c5fa3ed2588865fa539916ae9887058e0c13eb8847b318264c03
[INFO] running `Command { std: "docker" "start" "-a" "5eb6cb036220c5fa3ed2588865fa539916ae9887058e0c13eb8847b318264c03", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:31:77
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn multi_mut<'a>(&'a mut self, buffer: &'a mut [*const Self::Value]) -> HashMapMutWrapper<Self::Key, Self::Value>;
[INFO] [stdout]    |                       --                    -- the lifetime is named here   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn multi_mut<'a>(&'a mut self, buffer: &'a mut [*const Self::Value]) -> HashMapMutWrapper<'a, Self::Key, Self::Value>;
[INFO] [stdout]    |                                                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:33:109
[INFO] [stdout]    |
[INFO] [stdout] 33 | ...ed>(&'a mut self, k: &'a [&'a Q], buffer: &'a mut [*const Self::Value]) -> HashMapMultiMutIter<Q, Self::Key, Self::Value>
[INFO] [stdout]    |         --               --   --              -- the lifetime is named here   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |         |                |    |
[INFO] [stdout]    |         |                |    the lifetime is named here
[INFO] [stdout]    |         |                the lifetime is named here
[INFO] [stdout]    |         the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn iter_multi_mut<'a, Q: ?Sized>(&'a mut self, k: &'a [&'a Q], buffer: &'a mut [*const Self::Value]) -> HashMapMultiMutIter<'a, Q, Self::Key, Self::Value>
[INFO] [stdout]    |                                                                                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:125:67
[INFO] [stdout]     |
[INFO] [stdout] 125 |     fn multi_mut<'a>(&'a mut self, buffer: &'a mut [*const V]) -> HashMapMutWrapper<K, V>
[INFO] [stdout]     |                       --                    --                    ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |                     |
[INFO] [stdout]     |                       |                     the lifetime is named here
[INFO] [stdout]     |                       the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 125 |     fn multi_mut<'a>(&'a mut self, buffer: &'a mut [*const V]) -> HashMapMutWrapper<'a, K, V>
[INFO] [stdout]     |                                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:130:102
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn iter_multi_mut<'a, Q: ?Sized>(&'a mut self, keys: &'a [&'a Q], buffer: &'a mut [*const V]) -> HashMapMultiMutIter<Q, K, V>
[INFO] [stdout]     |                                       --                  --   --              --                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                       |                   |    |               |
[INFO] [stdout]     |                                       |                   |    |               the lifetime is named here
[INFO] [stdout]     |                                       |                   |    the lifetime is named here
[INFO] [stdout]     |                                       |                   the lifetime is named here
[INFO] [stdout]     |                                       the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn iter_multi_mut<'a, Q: ?Sized>(&'a mut self, keys: &'a [&'a Q], buffer: &'a mut [*const V]) -> HashMapMultiMutIter<'a, Q, K, V>
[INFO] [stdout]     |                                                                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:226:77
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn multi_mut<'a>(&'a mut self, buffer: &'a mut [*const Self::Value]) -> BTreeMapMutWrapper<Self::Key, Self::Value>;
[INFO] [stdout]     |                       --                    -- the lifetime is named here   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn multi_mut<'a>(&'a mut self, buffer: &'a mut [*const Self::Value]) -> BTreeMapMutWrapper<'a, Self::Key, Self::Value>;
[INFO] [stdout]     |                                                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:228:109
[INFO] [stdout]     |
[INFO] [stdout] 228 | ...ed>(&'a mut self, k: &'a [&'a Q], buffer: &'a mut [*const Self::Value]) -> BTreeMapMultiMutIter<Q, Self::Key, Self::Value>
[INFO] [stdout]     |         --               --   --              -- the lifetime is named here   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |         |                |    |
[INFO] [stdout]     |         |                |    the lifetime is named here
[INFO] [stdout]     |         |                the lifetime is named here
[INFO] [stdout]     |         the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 228 |     fn iter_multi_mut<'a, Q: ?Sized>(&'a mut self, k: &'a [&'a Q], buffer: &'a mut [*const Self::Value]) -> BTreeMapMultiMutIter<'a, Q, Self::Key, Self::Value>
[INFO] [stdout]     |                                                                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:321:67
[INFO] [stdout]     |
[INFO] [stdout] 321 |     fn multi_mut<'a>(&'a mut self, buffer: &'a mut [*const V]) -> BTreeMapMutWrapper<K, V>
[INFO] [stdout]     |                       --                    --                    ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |                     |
[INFO] [stdout]     |                       |                     the lifetime is named here
[INFO] [stdout]     |                       the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 321 |     fn multi_mut<'a>(&'a mut self, buffer: &'a mut [*const V]) -> BTreeMapMutWrapper<'a, K, V>
[INFO] [stdout]     |                                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling multi_mut v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:326:102
[INFO] [stdout]     |
[INFO] [stdout] 326 |     fn iter_multi_mut<'a, Q: ?Sized>(&'a mut self, keys: &'a [&'a Q], buffer: &'a mut [*const V]) -> BTreeMapMultiMutIter<Q, K, V>
[INFO] [stdout]     |                                       --                  --   --              --                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                       |                   |    |               |
[INFO] [stdout]     |                                       |                   |    |               the lifetime is named here
[INFO] [stdout]     |                                       |                   |    the lifetime is named here
[INFO] [stdout]     |                                       |                   the lifetime is named here
[INFO] [stdout]     |                                       the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 326 |     fn iter_multi_mut<'a, Q: ?Sized>(&'a mut self, keys: &'a [&'a Q], buffer: &'a mut [*const V]) -> BTreeMapMultiMutIter<'a, Q, K, V>
[INFO] [stdout]     |                                                                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:31:77
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn multi_mut<'a>(&'a mut self, buffer: &'a mut [*const Self::Value]) -> HashMapMutWrapper<Self::Key, Self::Value>;
[INFO] [stdout]    |                       --                    -- the lifetime is named here   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn multi_mut<'a>(&'a mut self, buffer: &'a mut [*const Self::Value]) -> HashMapMutWrapper<'a, Self::Key, Self::Value>;
[INFO] [stdout]    |                                                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:33:109
[INFO] [stdout]    |
[INFO] [stdout] 33 | ...ed>(&'a mut self, k: &'a [&'a Q], buffer: &'a mut [*const Self::Value]) -> HashMapMultiMutIter<Q, Self::Key, Self::Value>
[INFO] [stdout]    |         --               --   --              -- the lifetime is named here   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |         |                |    |
[INFO] [stdout]    |         |                |    the lifetime is named here
[INFO] [stdout]    |         |                the lifetime is named here
[INFO] [stdout]    |         the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn iter_multi_mut<'a, Q: ?Sized>(&'a mut self, k: &'a [&'a Q], buffer: &'a mut [*const Self::Value]) -> HashMapMultiMutIter<'a, Q, Self::Key, Self::Value>
[INFO] [stdout]    |                                                                                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:125:67
[INFO] [stdout]     |
[INFO] [stdout] 125 |     fn multi_mut<'a>(&'a mut self, buffer: &'a mut [*const V]) -> HashMapMutWrapper<K, V>
[INFO] [stdout]     |                       --                    --                    ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |                     |
[INFO] [stdout]     |                       |                     the lifetime is named here
[INFO] [stdout]     |                       the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 125 |     fn multi_mut<'a>(&'a mut self, buffer: &'a mut [*const V]) -> HashMapMutWrapper<'a, K, V>
[INFO] [stdout]     |                                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:130:102
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn iter_multi_mut<'a, Q: ?Sized>(&'a mut self, keys: &'a [&'a Q], buffer: &'a mut [*const V]) -> HashMapMultiMutIter<Q, K, V>
[INFO] [stdout]     |                                       --                  --   --              --                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                       |                   |    |               |
[INFO] [stdout]     |                                       |                   |    |               the lifetime is named here
[INFO] [stdout]     |                                       |                   |    the lifetime is named here
[INFO] [stdout]     |                                       |                   the lifetime is named here
[INFO] [stdout]     |                                       the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn iter_multi_mut<'a, Q: ?Sized>(&'a mut self, keys: &'a [&'a Q], buffer: &'a mut [*const V]) -> HashMapMultiMutIter<'a, Q, K, V>
[INFO] [stdout]     |                                                                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:226:77
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn multi_mut<'a>(&'a mut self, buffer: &'a mut [*const Self::Value]) -> BTreeMapMutWrapper<Self::Key, Self::Value>;
[INFO] [stdout]     |                       --                    -- the lifetime is named here   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 226 |     fn multi_mut<'a>(&'a mut self, buffer: &'a mut [*const Self::Value]) -> BTreeMapMutWrapper<'a, Self::Key, Self::Value>;
[INFO] [stdout]     |                                                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:228:109
[INFO] [stdout]     |
[INFO] [stdout] 228 | ...ed>(&'a mut self, k: &'a [&'a Q], buffer: &'a mut [*const Self::Value]) -> BTreeMapMultiMutIter<Q, Self::Key, Self::Value>
[INFO] [stdout]     |         --               --   --              -- the lifetime is named here   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |         |                |    |
[INFO] [stdout]     |         |                |    the lifetime is named here
[INFO] [stdout]     |         |                the lifetime is named here
[INFO] [stdout]     |         the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 228 |     fn iter_multi_mut<'a, Q: ?Sized>(&'a mut self, k: &'a [&'a Q], buffer: &'a mut [*const Self::Value]) -> BTreeMapMultiMutIter<'a, Q, Self::Key, Self::Value>
[INFO] [stdout]     |                                                                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:321:67
[INFO] [stdout]     |
[INFO] [stdout] 321 |     fn multi_mut<'a>(&'a mut self, buffer: &'a mut [*const V]) -> BTreeMapMutWrapper<K, V>
[INFO] [stdout]     |                       --                    --                    ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |                     |
[INFO] [stdout]     |                       |                     the lifetime is named here
[INFO] [stdout]     |                       the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 321 |     fn multi_mut<'a>(&'a mut self, buffer: &'a mut [*const V]) -> BTreeMapMutWrapper<'a, K, V>
[INFO] [stdout]     |                                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:326:102
[INFO] [stdout]     |
[INFO] [stdout] 326 |     fn iter_multi_mut<'a, Q: ?Sized>(&'a mut self, keys: &'a [&'a Q], buffer: &'a mut [*const V]) -> BTreeMapMultiMutIter<Q, K, V>
[INFO] [stdout]     |                                       --                  --   --              --                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                       |                   |    |               |
[INFO] [stdout]     |                                       |                   |    |               the lifetime is named here
[INFO] [stdout]     |                                       |                   |    the lifetime is named here
[INFO] [stdout]     |                                       |                   the lifetime is named here
[INFO] [stdout]     |                                       the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 326 |     fn iter_multi_mut<'a, Q: ?Sized>(&'a mut self, keys: &'a [&'a Q], buffer: &'a mut [*const V]) -> BTreeMapMultiMutIter<'a, Q, K, V>
[INFO] [stdout]     |                                                                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "5eb6cb036220c5fa3ed2588865fa539916ae9887058e0c13eb8847b318264c03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eb6cb036220c5fa3ed2588865fa539916ae9887058e0c13eb8847b318264c03", kill_on_drop: false }`
[INFO] [stdout] 5eb6cb036220c5fa3ed2588865fa539916ae9887058e0c13eb8847b318264c03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f2043994a82accfb43aca9dc9fcb9f42ea7472f9a22c3bf4fd9efcf8c759d046
[INFO] running `Command { std: "docker" "start" "-a" "f2043994a82accfb43aca9dc9fcb9f42ea7472f9a22c3bf4fd9efcf8c759d046", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/lib.rs:31:77
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn multi_mut<'a>(&'a mut self, buffer: &'a mut [*const Self::Value]) -> HashMapMutWrapper<Self::Key, Self::Value>;
[INFO] [stderr]    |                       --                    -- the lifetime is named here   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                       |
[INFO] [stderr]    |                       the lifetime is named here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn multi_mut<'a>(&'a mut self, buffer: &'a mut [*const Self::Value]) -> HashMapMutWrapper<'a, Self::Key, Self::Value>;
[INFO] [stderr]    |                                                                                               +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/lib.rs:33:109
[INFO] [stderr]    |
[INFO] [stderr] 33 | ...ed>(&'a mut self, k: &'a [&'a Q], buffer: &'a mut [*const Self::Value]) -> HashMapMultiMutIter<Q, Self::Key, Self::Value>
[INFO] [stderr]    |         --               --   --              -- the lifetime is named here   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |         |                |    |
[INFO] [stderr]    |         |                |    the lifetime is named here
[INFO] [stderr]    |         |                the lifetime is named here
[INFO] [stderr]    |         the lifetime is named here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn iter_multi_mut<'a, Q: ?Sized>(&'a mut self, k: &'a [&'a Q], buffer: &'a mut [*const Self::Value]) -> HashMapMultiMutIter<'a, Q, Self::Key, Self::Value>
[INFO] [stderr]    |                                                                                                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:125:67
[INFO] [stderr]     |
[INFO] [stderr] 125 |     fn multi_mut<'a>(&'a mut self, buffer: &'a mut [*const V]) -> HashMapMutWrapper<K, V>
[INFO] [stderr]     |                       --                    --                    ^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                       |                     |
[INFO] [stderr]     |                       |                     the lifetime is named here
[INFO] [stderr]     |                       the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 125 |     fn multi_mut<'a>(&'a mut self, buffer: &'a mut [*const V]) -> HashMapMutWrapper<'a, K, V>
[INFO] [stderr]     |                                                                                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:130:102
[INFO] [stderr]     |
[INFO] [stderr] 130 |     fn iter_multi_mut<'a, Q: ?Sized>(&'a mut self, keys: &'a [&'a Q], buffer: &'a mut [*const V]) -> HashMapMultiMutIter<Q, K, V>
[INFO] [stderr]     |                                       --                  --   --              --                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                                       |                   |    |               |
[INFO] [stderr]     |                                       |                   |    |               the lifetime is named here
[INFO] [stderr]     |                                       |                   |    the lifetime is named here
[INFO] [stderr]     |                                       |                   the lifetime is named here
[INFO] [stderr]     |                                       the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 130 |     fn iter_multi_mut<'a, Q: ?Sized>(&'a mut self, keys: &'a [&'a Q], buffer: &'a mut [*const V]) -> HashMapMultiMutIter<'a, Q, K, V>
[INFO] [stderr]     |                                                                                                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:226:77
[INFO] [stderr]     |
[INFO] [stderr] 226 |     fn multi_mut<'a>(&'a mut self, buffer: &'a mut [*const Self::Value]) -> BTreeMapMutWrapper<Self::Key, Self::Value>;
[INFO] [stderr]     |                       --                    -- the lifetime is named here   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                       |
[INFO] [stderr]     |                       the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 226 |     fn multi_mut<'a>(&'a mut self, buffer: &'a mut [*const Self::Value]) -> BTreeMapMutWrapper<'a, Self::Key, Self::Value>;
[INFO] [stderr]     |                                                                                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:228:109
[INFO] [stderr]     |
[INFO] [stderr] 228 | ...ed>(&'a mut self, k: &'a [&'a Q], buffer: &'a mut [*const Self::Value]) -> BTreeMapMultiMutIter<Q, Self::Key, Self::Value>
[INFO] [stderr]     |         --               --   --              -- the lifetime is named here   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |         |                |    |
[INFO] [stderr]     |         |                |    the lifetime is named here
[INFO] [stderr]     |         |                the lifetime is named here
[INFO] [stderr]     |         the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 228 |     fn iter_multi_mut<'a, Q: ?Sized>(&'a mut self, k: &'a [&'a Q], buffer: &'a mut [*const Self::Value]) -> BTreeMapMultiMutIter<'a, Q, Self::Key, Self::Value>
[INFO] [stderr]     |                                                                                                                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:321:67
[INFO] [stderr]     |
[INFO] [stderr] 321 |     fn multi_mut<'a>(&'a mut self, buffer: &'a mut [*const V]) -> BTreeMapMutWrapper<K, V>
[INFO] [stderr]     |                       --                    --                    ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                       |                     |
[INFO] [stderr]     |                       |                     the lifetime is named here
[INFO] [stderr]     |                       the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 321 |     fn multi_mut<'a>(&'a mut self, buffer: &'a mut [*const V]) -> BTreeMapMutWrapper<'a, K, V>
[INFO] [stderr]     |                                                                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:326:102
[INFO] [stderr]     |
[INFO] [stderr] 326 |     fn iter_multi_mut<'a, Q: ?Sized>(&'a mut self, keys: &'a [&'a Q], buffer: &'a mut [*const V]) -> BTreeMapMultiMutIter<Q, K, V>
[INFO] [stderr]     |                                       --                  --   --              --                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                                       |                   |    |               |
[INFO] [stderr]     |                                       |                   |    |               the lifetime is named here
[INFO] [stderr]     |                                       |                   |    the lifetime is named here
[INFO] [stderr]     |                                       |                   the lifetime is named here
[INFO] [stderr]     |                                       the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 326 |     fn iter_multi_mut<'a, Q: ?Sized>(&'a mut self, keys: &'a [&'a Q], buffer: &'a mut [*const V]) -> BTreeMapMultiMutIter<'a, Q, K, V>
[INFO] [stderr]     |                                                                                                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: `multi_mut` (lib) generated 8 warnings (run `cargo fix --lib -p multi_mut` to apply 8 suggestions)
[INFO] [stderr] warning: `multi_mut` (lib test) generated 8 warnings (8 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/multi_mut-804dfd0bbd84056e)
[INFO] [stdout] 
[INFO] [stdout] running 56 tests
[INFO] [stdout] test tests_btree::test_multi_iter_over_capacity ... ok
[INFO] [stdout] test tests_btree::test_multi_nonexistent ... ok
[INFO] [stdout] test tests_btree::test_multi_ref_success ... ok
[INFO] [stdout] test tests_btree::test_multi_iter_success ... ok
[INFO] [stdout] test tests_btree::test_pair_nonexistent_key ... ok
[INFO] [stdout] test tests_btree::test_multi_success ... ok
[INFO] [stdout] test tests_btree::test_pair_overlap ... ok
[INFO] [stdout] test tests_btree::test_pair_panic_success ... ok
[INFO] [stdout] test tests_btree::test_pair_success ... ok
[INFO] [stdout] test tests_btree::test_triple_nonexistent_key ... ok
[INFO] [stdout] test tests_btree::test_triple_overlap_1 ... ok
[INFO] [stdout] test tests_btree::test_triple_overlap_2 ... ok
[INFO] [stdout] test tests_btree::test_triple_overlap_3 ... ok
[INFO] [stdout] test tests_btree::test_triple_overlap_4 ... ok
[INFO] [stdout] test tests_btree::test_multi_iter_nonexistent - should panic ... ok
[INFO] [stdout] test tests_btree::test_multi_ref_nonexistent - should panic ... ok
[INFO] [stdout] test tests_btree::test_multi_over_capacity - should panic ... ok
[INFO] [stdout] test tests_btree::test_multi_iter_same_key - should panic ... ok
[INFO] [stdout] test tests_btree::test_pair_panic_nonexistent_key - should panic ... ok
[INFO] [stdout] test tests_btree::test_triple_panic_success ... ok
[INFO] [stdout] test tests_btree::test_triple_panic_nonexistent_key - should panic ... ok
[INFO] [stdout] test tests_btree::test_multi_same_key - should panic ... ok
[INFO] [stdout] test tests_btree::test_triple_panic_overlap_1 - should panic ... ok
[INFO] [stdout] test tests_btree::test_triple_panic_overlap_2 - should panic ... ok
[INFO] [stdout] test tests_btree::test_triple_panic_overlap_3 - should panic ... ok
[INFO] [stdout] test tests_btree::test_pair_panic_overlap - should panic ... ok
[INFO] [stdout] test tests_btree::test_triple_panic_overlap_4 - should panic ... ok
[INFO] [stdout] test tests_hash::test_multi_iter_success ... ok
[INFO] [stdout] test tests_hash::test_multi_nonexistent ... ok
[INFO] [stdout] test tests_hash::test_multi_over_capacity - should panic ... ok
[INFO] [stdout] test tests_hash::test_multi_iter_same_key - should panic ... ok
[INFO] [stdout] test tests_hash::test_multi_ref_nonexistent - should panic ... ok
[INFO] [stdout] test tests_hash::test_pair_nonexistent_key ... ok
[INFO] [stdout] test tests_hash::test_multi_ref_success ... ok
[INFO] [stdout] test tests_btree::test_triple_success ... ok
[INFO] [stdout] test tests_hash::test_multi_same_key - should panic ... ok
[INFO] [stdout] test tests_hash::test_multi_iter_nonexistent - should panic ... ok
[INFO] [stdout] test tests_hash::test_multi_iter_over_capacity ... ok
[INFO] [stdout] test tests_hash::test_multi_success ... ok
[INFO] [stdout] test tests_hash::test_pair_panic_nonexistent_key - should panic ... ok
[INFO] [stdout] test tests_hash::test_pair_overlap ... ok
[INFO] [stdout] test tests_hash::test_pair_panic_overlap - should panic ... ok
[INFO] [stdout] test tests_hash::test_pair_success ... ok
[INFO] [stdout] test tests_hash::test_triple_nonexistent_key ... ok
[INFO] [stdout] test tests_hash::test_triple_overlap_1 ... ok
[INFO] [stdout] test tests_hash::test_triple_overlap_3 ... ok
[INFO] [stdout] test tests_hash::test_triple_overlap_4 ... ok
[INFO] [stdout] test tests_hash::test_triple_overlap_2 ... ok
[INFO] [stdout] test tests_hash::test_pair_panic_success ... ok
[INFO] [stdout] test tests_hash::test_triple_panic_success ... ok
[INFO] [stdout] test tests_hash::test_triple_success ... ok
[INFO] [stderr]    Doc-tests multi_mut
[INFO] [stdout] test tests_hash::test_triple_panic_overlap_2 - should panic ... ok
[INFO] [stdout] test tests_hash::test_triple_panic_overlap_3 - should panic ... ok
[INFO] [stdout] test tests_hash::test_triple_panic_overlap_4 - should panic ... ok
[INFO] [stdout] test tests_hash::test_triple_panic_overlap_1 - should panic ... ok
[INFO] [stdout] test tests_hash::test_triple_panic_nonexistent_key - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 56 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f2043994a82accfb43aca9dc9fcb9f42ea7472f9a22c3bf4fd9efcf8c759d046", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2043994a82accfb43aca9dc9fcb9f42ea7472f9a22c3bf4fd9efcf8c759d046", kill_on_drop: false }`
[INFO] [stdout] f2043994a82accfb43aca9dc9fcb9f42ea7472f9a22c3bf4fd9efcf8c759d046
