[INFO] fetching crate mutringbuf 0.5.3...
[INFO] building mutringbuf-0.5.3 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate mutringbuf 0.5.3 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate mutringbuf 0.5.3
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mutringbuf 0.5.3
[INFO] tweaked toml for crates.io crate mutringbuf 0.5.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mutringbuf 0.5.3 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mutringbuf 0.5.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ea9d29bc489619087b4080450bbea1c6b85add3ae06fa0f7fbbe5b35cf6d972
[INFO] running `Command { std: "docker" "start" "-a" "9ea9d29bc489619087b4080450bbea1c6b85add3ae06fa0f7fbbe5b35cf6d972", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ea9d29bc489619087b4080450bbea1c6b85add3ae06fa0f7fbbe5b35cf6d972", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ea9d29bc489619087b4080450bbea1c6b85add3ae06fa0f7fbbe5b35cf6d972", kill_on_drop: false }`
[INFO] [stdout] 9ea9d29bc489619087b4080450bbea1c6b85add3ae06fa0f7fbbe5b35cf6d972
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94658e1813825baf4262e08ba8e10f67d46343accc79f8835b75a8706f7afd95
[INFO] running `Command { std: "docker" "start" "-a" "94658e1813825baf4262e08ba8e10f67d46343accc79f8835b75a8706f7afd95", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling mutringbuf v0.5.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ring_buffer/storage/stack/mod.rs:69:14
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn split(&mut self) -> (ProdIter<B>, ConsIter<B, false>);
[INFO] [stdout]    |              ^^^^^^^^^      ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |              |              |
[INFO] [stdout]    |              |              the same lifetime is hidden here
[INFO] [stdout]    |              the lifetime is elided 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: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn split(&mut self) -> (ProdIter<'_, B>, ConsIter<'_, B, false>);
[INFO] [stdout]    |                                      +++              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ring_buffer/storage/stack/mod.rs:75:18
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn split_mut(&mut self) -> (ProdIter<B>, WorkIter<B>, ConsIter<B, true>);
[INFO] [stdout]    |                  ^^^^^^^^^      ^^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |              |            |
[INFO] [stdout]    |                  |              |            the same lifetime is hidden here
[INFO] [stdout]    |                  |              the same lifetime is hidden here
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn split_mut(&mut self) -> (ProdIter<'_, B>, WorkIter<'_, B>, ConsIter<'_, B, true>);
[INFO] [stdout]    |                                          +++              +++              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ring_buffer/storage/mod.rs:54:22
[INFO] [stdout]    |
[INFO] [stdout] 54 |             fn split(&mut self) -> (ProdIter<$Struct<StackStorage<T, N>>>, ConsIter<$Struct<StackStorage<T, N>>, false>) {
[INFO] [stdout]    |                      ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                      |              |
[INFO] [stdout]    |                      |              the same lifetime is hidden here
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/ring_buffer/variants/concurrent_rb.rs:52:1
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl_splits!(ConcurrentMutRingBuf);
[INFO] [stdout]    | ---------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: this warning originates in the macro `impl_splits` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 54 |             fn split(&mut self) -> (ProdIter<'_, $Struct<StackStorage<T, N>>>, ConsIter<'_, $Struct<StackStorage<T, N>>, false>) {
[INFO] [stdout]    |                                              +++                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ring_buffer/storage/mod.rs:65:26
[INFO] [stdout]    |
[INFO] [stdout] 65 | ...ut(&mut self) -> (ProdIter<$Struct<StackStorage<T, N>>>, WorkIter<$Struct<StackStorage<T, N>>>, ConsIter<$Struct<StackStorage<T, N>>, true>) {
[INFO] [stdout]    |       ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |       |              |                                      |
[INFO] [stdout]    |       |              |                                      the same lifetime is hidden here
[INFO] [stdout]    |       |              the same lifetime is hidden here
[INFO] [stdout]    |       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/ring_buffer/variants/concurrent_rb.rs:52:1
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl_splits!(ConcurrentMutRingBuf);
[INFO] [stdout]    | ---------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: this warning originates in the macro `impl_splits` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 65 |             fn split_mut(&mut self) -> (ProdIter<'_, $Struct<StackStorage<T, N>>>, WorkIter<'_, $Struct<StackStorage<T, N>>>, ConsIter<'_, $Struct<StackStorage<T, N>>, true>) {
[INFO] [stdout]    |                                                  +++                                        +++                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ring_buffer/storage/mod.rs:54:22
[INFO] [stdout]    |
[INFO] [stdout] 54 |             fn split(&mut self) -> (ProdIter<$Struct<StackStorage<T, N>>>, ConsIter<$Struct<StackStorage<T, N>>, false>) {
[INFO] [stdout]    |                      ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                      |              |
[INFO] [stdout]    |                      |              the same lifetime is hidden here
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/ring_buffer/variants/local_rb.rs:42:1
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl_splits!(LocalMutRingBuf);
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: this warning originates in the macro `impl_splits` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 54 |             fn split(&mut self) -> (ProdIter<'_, $Struct<StackStorage<T, N>>>, ConsIter<'_, $Struct<StackStorage<T, N>>, false>) {
[INFO] [stdout]    |                                              +++                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ring_buffer/storage/mod.rs:65:26
[INFO] [stdout]    |
[INFO] [stdout] 65 | ...ut(&mut self) -> (ProdIter<$Struct<StackStorage<T, N>>>, WorkIter<$Struct<StackStorage<T, N>>>, ConsIter<$Struct<StackStorage<T, N>>, true>) {
[INFO] [stdout]    |       ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |       |              |                                      |
[INFO] [stdout]    |       |              |                                      the same lifetime is hidden here
[INFO] [stdout]    |       |              the same lifetime is hidden here
[INFO] [stdout]    |       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/ring_buffer/variants/local_rb.rs:42:1
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl_splits!(LocalMutRingBuf);
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: this warning originates in the macro `impl_splits` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 65 |             fn split_mut(&mut self) -> (ProdIter<'_, $Struct<StackStorage<T, N>>>, WorkIter<'_, $Struct<StackStorage<T, N>>>, ConsIter<'_, $Struct<StackStorage<T, N>>, true>) {
[INFO] [stdout]    |                                                  +++                                        +++                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "94658e1813825baf4262e08ba8e10f67d46343accc79f8835b75a8706f7afd95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94658e1813825baf4262e08ba8e10f67d46343accc79f8835b75a8706f7afd95", kill_on_drop: false }`
[INFO] [stdout] 94658e1813825baf4262e08ba8e10f67d46343accc79f8835b75a8706f7afd95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02216e33e665bc27e0d33e54c334039bf7d92cca50d96343662f167d9e5c1263
[INFO] running `Command { std: "docker" "start" "-a" "02216e33e665bc27e0d33e54c334039bf7d92cca50d96343662f167d9e5c1263", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling rustix v1.0.5
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling iai-callgrind-runner v0.14.0
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling tokio v1.44.2
[INFO] [stderr]    Compiling iai-callgrind v0.14.0
[INFO] [stderr]    Compiling condtype v1.3.0
[INFO] [stderr]    Compiling regex-lite v0.1.6
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ring_buffer/storage/stack/mod.rs:69:14
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn split(&mut self) -> (ProdIter<B>, ConsIter<B, false>);
[INFO] [stdout]    |              ^^^^^^^^^      ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |              |              |
[INFO] [stdout]    |              |              the same lifetime is hidden here
[INFO] [stdout]    |              the lifetime is elided 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: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn split(&mut self) -> (ProdIter<'_, B>, ConsIter<'_, B, false>);
[INFO] [stdout]    |                                      +++              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ring_buffer/storage/stack/mod.rs:75:18
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn split_mut(&mut self) -> (ProdIter<B>, WorkIter<B>, ConsIter<B, true>);
[INFO] [stdout]    |                  ^^^^^^^^^      ^^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |              |            |
[INFO] [stdout]    |                  |              |            the same lifetime is hidden here
[INFO] [stdout]    |                  |              the same lifetime is hidden here
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn split_mut(&mut self) -> (ProdIter<'_, B>, WorkIter<'_, B>, ConsIter<'_, B, true>);
[INFO] [stdout]    |                                          +++              +++              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ring_buffer/storage/mod.rs:54:22
[INFO] [stdout]    |
[INFO] [stdout] 54 |             fn split(&mut self) -> (ProdIter<$Struct<StackStorage<T, N>>>, ConsIter<$Struct<StackStorage<T, N>>, false>) {
[INFO] [stdout]    |                      ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                      |              |
[INFO] [stdout]    |                      |              the same lifetime is hidden here
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/ring_buffer/variants/concurrent_rb.rs:52:1
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl_splits!(ConcurrentMutRingBuf);
[INFO] [stdout]    | ---------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: this warning originates in the macro `impl_splits` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 54 |             fn split(&mut self) -> (ProdIter<'_, $Struct<StackStorage<T, N>>>, ConsIter<'_, $Struct<StackStorage<T, N>>, false>) {
[INFO] [stdout]    |                                              +++                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ring_buffer/storage/mod.rs:65:26
[INFO] [stdout]    |
[INFO] [stdout] 65 | ...ut(&mut self) -> (ProdIter<$Struct<StackStorage<T, N>>>, WorkIter<$Struct<StackStorage<T, N>>>, ConsIter<$Struct<StackStorage<T, N>>, true>) {
[INFO] [stdout]    |       ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |       |              |                                      |
[INFO] [stdout]    |       |              |                                      the same lifetime is hidden here
[INFO] [stdout]    |       |              the same lifetime is hidden here
[INFO] [stdout]    |       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/ring_buffer/variants/concurrent_rb.rs:52:1
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl_splits!(ConcurrentMutRingBuf);
[INFO] [stdout]    | ---------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: this warning originates in the macro `impl_splits` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 65 |             fn split_mut(&mut self) -> (ProdIter<'_, $Struct<StackStorage<T, N>>>, WorkIter<'_, $Struct<StackStorage<T, N>>>, ConsIter<'_, $Struct<StackStorage<T, N>>, true>) {
[INFO] [stdout]    |                                                  +++                                        +++                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ring_buffer/storage/mod.rs:54:22
[INFO] [stdout]    |
[INFO] [stdout] 54 |             fn split(&mut self) -> (ProdIter<$Struct<StackStorage<T, N>>>, ConsIter<$Struct<StackStorage<T, N>>, false>) {
[INFO] [stdout]    |                      ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                      |              |
[INFO] [stdout]    |                      |              the same lifetime is hidden here
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/ring_buffer/variants/local_rb.rs:42:1
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl_splits!(LocalMutRingBuf);
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: this warning originates in the macro `impl_splits` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 54 |             fn split(&mut self) -> (ProdIter<'_, $Struct<StackStorage<T, N>>>, ConsIter<'_, $Struct<StackStorage<T, N>>, false>) {
[INFO] [stdout]    |                                              +++                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ring_buffer/storage/mod.rs:65:26
[INFO] [stdout]    |
[INFO] [stdout] 65 | ...ut(&mut self) -> (ProdIter<$Struct<StackStorage<T, N>>>, WorkIter<$Struct<StackStorage<T, N>>>, ConsIter<$Struct<StackStorage<T, N>>, true>) {
[INFO] [stdout]    |       ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |       |              |                                      |
[INFO] [stdout]    |       |              |                                      the same lifetime is hidden here
[INFO] [stdout]    |       |              the same lifetime is hidden here
[INFO] [stdout]    |       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/ring_buffer/variants/local_rb.rs:42:1
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl_splits!(LocalMutRingBuf);
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: this warning originates in the macro `impl_splits` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 65 |             fn split_mut(&mut self) -> (ProdIter<'_, $Struct<StackStorage<T, N>>>, WorkIter<'_, $Struct<StackStorage<T, N>>>, ConsIter<'_, $Struct<StackStorage<T, N>>, true>) {
[INFO] [stdout]    |                                                  +++                                        +++                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling terminal_size v0.4.2
[INFO] [stderr]    Compiling clap_builder v4.5.36
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling clap v4.5.36
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling divan-macros v0.1.21
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling divan v0.1.21
[INFO] [stderr]    Compiling tokio-test v0.4.4
[INFO] [stderr]    Compiling derive_more v1.0.0
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling iai-callgrind-macros v0.5.0
[INFO] [stderr]    Compiling mutringbuf v0.5.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ring_buffer/storage/stack/mod.rs:69:14
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn split(&mut self) -> (ProdIter<B>, ConsIter<B, false>);
[INFO] [stdout]    |              ^^^^^^^^^      ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |              |              |
[INFO] [stdout]    |              |              the same lifetime is hidden here
[INFO] [stdout]    |              the lifetime is elided 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: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn split(&mut self) -> (ProdIter<'_, B>, ConsIter<'_, B, false>);
[INFO] [stdout]    |                                      +++              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ring_buffer/storage/stack/mod.rs:75:18
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn split_mut(&mut self) -> (ProdIter<B>, WorkIter<B>, ConsIter<B, true>);
[INFO] [stdout]    |                  ^^^^^^^^^      ^^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |              |            |
[INFO] [stdout]    |                  |              |            the same lifetime is hidden here
[INFO] [stdout]    |                  |              the same lifetime is hidden here
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn split_mut(&mut self) -> (ProdIter<'_, B>, WorkIter<'_, B>, ConsIter<'_, B, true>);
[INFO] [stdout]    |                                          +++              +++              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ring_buffer/storage/mod.rs:54:22
[INFO] [stdout]    |
[INFO] [stdout] 54 |             fn split(&mut self) -> (ProdIter<$Struct<StackStorage<T, N>>>, ConsIter<$Struct<StackStorage<T, N>>, false>) {
[INFO] [stdout]    |                      ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                      |              |
[INFO] [stdout]    |                      |              the same lifetime is hidden here
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/ring_buffer/variants/concurrent_rb.rs:52:1
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl_splits!(ConcurrentMutRingBuf);
[INFO] [stdout]    | ---------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: this warning originates in the macro `impl_splits` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 54 |             fn split(&mut self) -> (ProdIter<'_, $Struct<StackStorage<T, N>>>, ConsIter<'_, $Struct<StackStorage<T, N>>, false>) {
[INFO] [stdout]    |                                              +++                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ring_buffer/storage/mod.rs:65:26
[INFO] [stdout]    |
[INFO] [stdout] 65 | ...ut(&mut self) -> (ProdIter<$Struct<StackStorage<T, N>>>, WorkIter<$Struct<StackStorage<T, N>>>, ConsIter<$Struct<StackStorage<T, N>>, true>) {
[INFO] [stdout]    |       ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |       |              |                                      |
[INFO] [stdout]    |       |              |                                      the same lifetime is hidden here
[INFO] [stdout]    |       |              the same lifetime is hidden here
[INFO] [stdout]    |       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/ring_buffer/variants/concurrent_rb.rs:52:1
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl_splits!(ConcurrentMutRingBuf);
[INFO] [stdout]    | ---------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: this warning originates in the macro `impl_splits` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 65 |             fn split_mut(&mut self) -> (ProdIter<'_, $Struct<StackStorage<T, N>>>, WorkIter<'_, $Struct<StackStorage<T, N>>>, ConsIter<'_, $Struct<StackStorage<T, N>>, true>) {
[INFO] [stdout]    |                                                  +++                                        +++                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ring_buffer/storage/mod.rs:54:22
[INFO] [stdout]    |
[INFO] [stdout] 54 |             fn split(&mut self) -> (ProdIter<$Struct<StackStorage<T, N>>>, ConsIter<$Struct<StackStorage<T, N>>, false>) {
[INFO] [stdout]    |                      ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                      |              |
[INFO] [stdout]    |                      |              the same lifetime is hidden here
[INFO] [stdout]    |                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/ring_buffer/variants/local_rb.rs:42:1
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl_splits!(LocalMutRingBuf);
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: this warning originates in the macro `impl_splits` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 54 |             fn split(&mut self) -> (ProdIter<'_, $Struct<StackStorage<T, N>>>, ConsIter<'_, $Struct<StackStorage<T, N>>, false>) {
[INFO] [stdout]    |                                              +++                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ring_buffer/storage/mod.rs:65:26
[INFO] [stdout]    |
[INFO] [stdout] 65 | ...ut(&mut self) -> (ProdIter<$Struct<StackStorage<T, N>>>, WorkIter<$Struct<StackStorage<T, N>>>, ConsIter<$Struct<StackStorage<T, N>>, true>) {
[INFO] [stdout]    |       ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |       |              |                                      |
[INFO] [stdout]    |       |              |                                      the same lifetime is hidden here
[INFO] [stdout]    |       |              the same lifetime is hidden here
[INFO] [stdout]    |       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/ring_buffer/variants/local_rb.rs:42:1
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl_splits!(LocalMutRingBuf);
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: this warning originates in the macro `impl_splits` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 65 |             fn split_mut(&mut self) -> (ProdIter<'_, $Struct<StackStorage<T, N>>>, WorkIter<'_, $Struct<StackStorage<T, N>>>, ConsIter<'_, $Struct<StackStorage<T, N>>, true>) {
[INFO] [stdout]    |                                                  +++                                        +++                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 24.49s
[INFO] running `Command { std: "docker" "inspect" "02216e33e665bc27e0d33e54c334039bf7d92cca50d96343662f167d9e5c1263", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02216e33e665bc27e0d33e54c334039bf7d92cca50d96343662f167d9e5c1263", kill_on_drop: false }`
[INFO] [stdout] 02216e33e665bc27e0d33e54c334039bf7d92cca50d96343662f167d9e5c1263
