[INFO] cloning repository https://github.com/reinterpretcat/zero-depend
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/reinterpretcat/zero-depend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freinterpretcat%2Fzero-depend", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freinterpretcat%2Fzero-depend'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6f115a1f2e059a8e41d0ff62a430d63c17e5dcc8
[INFO] checking reinterpretcat/zero-depend against try#e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b for pr-144896
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freinterpretcat%2Fzero-depend" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/reinterpretcat/zero-depend
[INFO] finished tweaking git repo https://github.com/reinterpretcat/zero-depend
[INFO] tweaked toml for git repo https://github.com/reinterpretcat/zero-depend written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/reinterpretcat/zero-depend on toolchain e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/reinterpretcat/zero-depend 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" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 832e44c4463f27c26db014d22e3a7740aac81b43fbec24da8b5cf1ccc69af9c2
[INFO] running `Command { std: "docker" "start" "-a" "832e44c4463f27c26db014d22e3a7740aac81b43fbec24da8b5cf1ccc69af9c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "832e44c4463f27c26db014d22e3a7740aac81b43fbec24da8b5cf1ccc69af9c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "832e44c4463f27c26db014d22e3a7740aac81b43fbec24da8b5cf1ccc69af9c2", kill_on_drop: false }`
[INFO] [stdout] 832e44c4463f27c26db014d22e3a7740aac81b43fbec24da8b5cf1ccc69af9c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e4ce47a494f35215a96cf1d5d51d949b59c362bc96e828395d7f78a79ec0e4a
[INFO] running `Command { std: "docker" "start" "-a" "5e4ce47a494f35215a96cf1d5d51d949b59c362bc96e828395d7f78a79ec0e4a", kill_on_drop: false }`
[INFO] [stderr]     Checking small-vec v0.1.0 (/opt/rustwide/workdir/small-vec)
[INFO] [stderr]     Checking par-iter v0.1.0 (/opt/rustwide/workdir/par-iter)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> small-vec/src/lib.rs:151:17
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn iter(&self) -> SmallVecIter<T, N> {
[INFO] [stdout]     |                 ^^^^^     ------------------ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[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] 151 |     pub fn iter(&self) -> SmallVecIter<'_, T, N> {
[INFO] [stdout]     |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> small-vec/src/lib.rs:151:17
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn iter(&self) -> SmallVecIter<T, N> {
[INFO] [stdout]     |                 ^^^^^     ------------------ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[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] 151 |     pub fn iter(&self) -> SmallVecIter<'_, T, N> {
[INFO] [stdout]     |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> par-iter/src/lib.rs:228:17
[INFO] [stdout]     |
[INFO] [stdout] 228 |     fn par_iter(&self) -> ParIter<SliceIter<T>>;
[INFO] [stdout]     |                 ^^^^^             ------------ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[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] 228 |     fn par_iter(&self) -> ParIter<SliceIter<'_, T>>;
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> par-iter/src/lib.rs:229:21
[INFO] [stdout]     |
[INFO] [stdout] 229 |     fn par_iter_mut(&mut self) -> ParIter<SliceIterMut<T>>;
[INFO] [stdout]     |                     ^^^^^^^^^             --------------- the same lifetime is hidden here
[INFO] [stdout]     |                     |
[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] 229 |     fn par_iter_mut(&mut self) -> ParIter<SliceIterMut<'_, T>>;
[INFO] [stdout]     |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> par-iter/src/lib.rs:230:19
[INFO] [stdout]     |
[INFO] [stdout] 230 |     fn par_chunks(&self, chunk_size: usize) -> ParIter<Chunks<T>>;
[INFO] [stdout]     |                   ^^^^^ the lifetime is elided here    --------- the same lifetime is hidden 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] 230 |     fn par_chunks(&self, chunk_size: usize) -> ParIter<Chunks<'_, T>>;
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> par-iter/src/lib.rs:231:23
[INFO] [stdout]     |
[INFO] [stdout] 231 |     fn par_chunks_mut(&mut self, chunk_size: usize) -> ParIter<ChunksMut<T>>;
[INFO] [stdout]     |                       ^^^^^^^^^ the lifetime is elided here    ------------ the same lifetime is hidden 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] 231 |     fn par_chunks_mut(&mut self, chunk_size: usize) -> ParIter<ChunksMut<'_, T>>;
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> par-iter/src/lib.rs:235:17
[INFO] [stdout]     |
[INFO] [stdout] 235 |     fn par_iter(&self) -> ParIter<SliceIter<T>> {
[INFO] [stdout]     |                 ^^^^^             ------------ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[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] 235 |     fn par_iter(&self) -> ParIter<SliceIter<'_, T>> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> par-iter/src/lib.rs:239:21
[INFO] [stdout]     |
[INFO] [stdout] 239 |     fn par_iter_mut(&mut self) -> ParIter<SliceIterMut<T>> {
[INFO] [stdout]     |                     ^^^^^^^^^             --------------- the same lifetime is hidden here
[INFO] [stdout]     |                     |
[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] 239 |     fn par_iter_mut(&mut self) -> ParIter<SliceIterMut<'_, T>> {
[INFO] [stdout]     |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> par-iter/src/lib.rs:243:19
[INFO] [stdout]     |
[INFO] [stdout] 243 |     fn par_chunks(&self, chunk_size: usize) -> ParIter<Chunks<T>> {
[INFO] [stdout]     |                   ^^^^^ the lifetime is elided here    --------- the same lifetime is hidden 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] 243 |     fn par_chunks(&self, chunk_size: usize) -> ParIter<Chunks<'_, T>> {
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> par-iter/src/lib.rs:247:23
[INFO] [stdout]     |
[INFO] [stdout] 247 |     fn par_chunks_mut(&mut self, chunk_size: usize) -> ParIter<ChunksMut<T>> {
[INFO] [stdout]     |                       ^^^^^^^^^ the lifetime is elided here    ------------ the same lifetime is hidden 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] 247 |     fn par_chunks_mut(&mut self, chunk_size: usize) -> ParIter<ChunksMut<'_, T>> {
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> par-iter/src/lib.rs:253:17
[INFO] [stdout]     |
[INFO] [stdout] 253 |     fn par_iter(&self) -> ParIter<SliceIter<T>> {
[INFO] [stdout]     |                 ^^^^^             ------------ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[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] 253 |     fn par_iter(&self) -> ParIter<SliceIter<'_, T>> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> par-iter/src/lib.rs:257:21
[INFO] [stdout]     |
[INFO] [stdout] 257 |     fn par_iter_mut(&mut self) -> ParIter<SliceIterMut<T>> {
[INFO] [stdout]     |                     ^^^^^^^^^             --------------- the same lifetime is hidden here
[INFO] [stdout]     |                     |
[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] 257 |     fn par_iter_mut(&mut self) -> ParIter<SliceIterMut<'_, T>> {
[INFO] [stdout]     |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> par-iter/src/lib.rs:261:19
[INFO] [stdout]     |
[INFO] [stdout] 261 |     fn par_chunks(&self, chunk_size: usize) -> ParIter<Chunks<T>> {
[INFO] [stdout]     |                   ^^^^^ the lifetime is elided here    --------- the same lifetime is hidden 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] 261 |     fn par_chunks(&self, chunk_size: usize) -> ParIter<Chunks<'_, T>> {
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> par-iter/src/lib.rs:265:23
[INFO] [stdout]     |
[INFO] [stdout] 265 |     fn par_chunks_mut(&mut self, chunk_size: usize) -> ParIter<ChunksMut<T>> {
[INFO] [stdout]     |                       ^^^^^^^^^ the lifetime is elided here    ------------ the same lifetime is hidden 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] 265 |     fn par_chunks_mut(&mut self, chunk_size: usize) -> ParIter<ChunksMut<'_, T>> {
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tensor-rs v0.1.0 (/opt/rustwide/workdir/tensor-rs)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> par-iter/src/lib.rs:228:17
[INFO] [stdout]     |
[INFO] [stdout] 228 |     fn par_iter(&self) -> ParIter<SliceIter<T>>;
[INFO] [stdout]     |                 ^^^^^             ------------ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[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] 228 |     fn par_iter(&self) -> ParIter<SliceIter<'_, T>>;
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> par-iter/src/lib.rs:229:21
[INFO] [stdout]     |
[INFO] [stdout] 229 |     fn par_iter_mut(&mut self) -> ParIter<SliceIterMut<T>>;
[INFO] [stdout]     |                     ^^^^^^^^^             --------------- the same lifetime is hidden here
[INFO] [stdout]     |                     |
[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] 229 |     fn par_iter_mut(&mut self) -> ParIter<SliceIterMut<'_, T>>;
[INFO] [stdout]     |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> par-iter/src/lib.rs:230:19
[INFO] [stdout]     |
[INFO] [stdout] 230 |     fn par_chunks(&self, chunk_size: usize) -> ParIter<Chunks<T>>;
[INFO] [stdout]     |                   ^^^^^ the lifetime is elided here    --------- the same lifetime is hidden 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] 230 |     fn par_chunks(&self, chunk_size: usize) -> ParIter<Chunks<'_, T>>;
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> par-iter/src/lib.rs:231:23
[INFO] [stdout]     |
[INFO] [stdout] 231 |     fn par_chunks_mut(&mut self, chunk_size: usize) -> ParIter<ChunksMut<T>>;
[INFO] [stdout]     |                       ^^^^^^^^^ the lifetime is elided here    ------------ the same lifetime is hidden 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] 231 |     fn par_chunks_mut(&mut self, chunk_size: usize) -> ParIter<ChunksMut<'_, T>>;
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> par-iter/src/lib.rs:235:17
[INFO] [stdout]     |
[INFO] [stdout] 235 |     fn par_iter(&self) -> ParIter<SliceIter<T>> {
[INFO] [stdout]     |                 ^^^^^             ------------ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[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] 235 |     fn par_iter(&self) -> ParIter<SliceIter<'_, T>> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> par-iter/src/lib.rs:239:21
[INFO] [stdout]     |
[INFO] [stdout] 239 |     fn par_iter_mut(&mut self) -> ParIter<SliceIterMut<T>> {
[INFO] [stdout]     |                     ^^^^^^^^^             --------------- the same lifetime is hidden here
[INFO] [stdout]     |                     |
[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] 239 |     fn par_iter_mut(&mut self) -> ParIter<SliceIterMut<'_, T>> {
[INFO] [stdout]     |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> par-iter/src/lib.rs:243:19
[INFO] [stdout]     |
[INFO] [stdout] 243 |     fn par_chunks(&self, chunk_size: usize) -> ParIter<Chunks<T>> {
[INFO] [stdout]     |                   ^^^^^ the lifetime is elided here    --------- the same lifetime is hidden 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] 243 |     fn par_chunks(&self, chunk_size: usize) -> ParIter<Chunks<'_, T>> {
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> par-iter/src/lib.rs:247:23
[INFO] [stdout]     |
[INFO] [stdout] 247 |     fn par_chunks_mut(&mut self, chunk_size: usize) -> ParIter<ChunksMut<T>> {
[INFO] [stdout]     |                       ^^^^^^^^^ the lifetime is elided here    ------------ the same lifetime is hidden 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] 247 |     fn par_chunks_mut(&mut self, chunk_size: usize) -> ParIter<ChunksMut<'_, T>> {
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> par-iter/src/lib.rs:253:17
[INFO] [stdout]     |
[INFO] [stdout] 253 |     fn par_iter(&self) -> ParIter<SliceIter<T>> {
[INFO] [stdout]     |                 ^^^^^             ------------ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[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] 253 |     fn par_iter(&self) -> ParIter<SliceIter<'_, T>> {
[INFO] [stdout]     |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> par-iter/src/lib.rs:257:21
[INFO] [stdout]     |
[INFO] [stdout] 257 |     fn par_iter_mut(&mut self) -> ParIter<SliceIterMut<T>> {
[INFO] [stdout]     |                     ^^^^^^^^^             --------------- the same lifetime is hidden here
[INFO] [stdout]     |                     |
[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] 257 |     fn par_iter_mut(&mut self) -> ParIter<SliceIterMut<'_, T>> {
[INFO] [stdout]     |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> par-iter/src/lib.rs:261:19
[INFO] [stdout]     |
[INFO] [stdout] 261 |     fn par_chunks(&self, chunk_size: usize) -> ParIter<Chunks<T>> {
[INFO] [stdout]     |                   ^^^^^ the lifetime is elided here    --------- the same lifetime is hidden 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] 261 |     fn par_chunks(&self, chunk_size: usize) -> ParIter<Chunks<'_, T>> {
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> par-iter/src/lib.rs:265:23
[INFO] [stdout]     |
[INFO] [stdout] 265 |     fn par_chunks_mut(&mut self, chunk_size: usize) -> ParIter<ChunksMut<T>> {
[INFO] [stdout]     |                       ^^^^^^^^^ the lifetime is elided here    ------------ the same lifetime is hidden 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] 265 |     fn par_chunks_mut(&mut self, chunk_size: usize) -> ParIter<ChunksMut<'_, T>> {
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> tensor-rs/src/iterator.rs:100:17
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn par_rows(&self) -> ParIter<TensorRowProducer<T, N>>;
[INFO] [stdout]     |                 ^^^^^             ----------------------- the same lifetime is hidden here
[INFO] [stdout]     |                 |
[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] 100 |     fn par_rows(&self) -> ParIter<TensorRowProducer<'_, T, N>>;
[INFO] [stdout]     |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> tensor-rs/src/iterator.rs:101:23
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn par_batch_rows(&self) -> ParIter<BatchRowProducer<T, N>>;
[INFO] [stdout]     |                       ^^^^^             ---------------------- the same lifetime is hidden here
[INFO] [stdout]     |                       |
[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] 101 |     fn par_batch_rows(&self) -> ParIter<BatchRowProducer<'_, T, N>>;
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> tensor-rs/src/iterator.rs:105:17
[INFO] [stdout]     |
[INFO] [stdout] 105 |     fn par_rows(&self) -> ParIter<TensorRowProducer<T, N>> {
[INFO] [stdout]     |                 ^^^^^             ----------------------- the same lifetime is hidden here
[INFO] [stdout]     |                 |
[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] 105 |     fn par_rows(&self) -> ParIter<TensorRowProducer<'_, T, N>> {
[INFO] [stdout]     |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> tensor-rs/src/iterator.rs:108:23
[INFO] [stdout]     |
[INFO] [stdout] 108 |     fn par_batch_rows(&self) -> ParIter<BatchRowProducer<T, N>> {
[INFO] [stdout]     |                       ^^^^^             ---------------------- the same lifetime is hidden here
[INFO] [stdout]     |                       |
[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] 108 |     fn par_batch_rows(&self) -> ParIter<BatchRowProducer<'_, T, N>> {
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> tensor-rs/src/iterator.rs:100:17
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn par_rows(&self) -> ParIter<TensorRowProducer<T, N>>;
[INFO] [stdout]     |                 ^^^^^             ----------------------- the same lifetime is hidden here
[INFO] [stdout]     |                 |
[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] 100 |     fn par_rows(&self) -> ParIter<TensorRowProducer<'_, T, N>>;
[INFO] [stdout]     |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> tensor-rs/src/iterator.rs:101:23
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn par_batch_rows(&self) -> ParIter<BatchRowProducer<T, N>>;
[INFO] [stdout]     |                       ^^^^^             ---------------------- the same lifetime is hidden here
[INFO] [stdout]     |                       |
[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] 101 |     fn par_batch_rows(&self) -> ParIter<BatchRowProducer<'_, T, N>>;
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> tensor-rs/src/iterator.rs:105:17
[INFO] [stdout]     |
[INFO] [stdout] 105 |     fn par_rows(&self) -> ParIter<TensorRowProducer<T, N>> {
[INFO] [stdout]     |                 ^^^^^             ----------------------- the same lifetime is hidden here
[INFO] [stdout]     |                 |
[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] 105 |     fn par_rows(&self) -> ParIter<TensorRowProducer<'_, T, N>> {
[INFO] [stdout]     |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> tensor-rs/src/iterator.rs:108:23
[INFO] [stdout]     |
[INFO] [stdout] 108 |     fn par_batch_rows(&self) -> ParIter<BatchRowProducer<T, N>> {
[INFO] [stdout]     |                       ^^^^^             ---------------------- the same lifetime is hidden here
[INFO] [stdout]     |                       |
[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] 108 |     fn par_batch_rows(&self) -> ParIter<BatchRowProducer<'_, T, N>> {
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "5e4ce47a494f35215a96cf1d5d51d949b59c362bc96e828395d7f78a79ec0e4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e4ce47a494f35215a96cf1d5d51d949b59c362bc96e828395d7f78a79ec0e4a", kill_on_drop: false }`
[INFO] [stdout] 5e4ce47a494f35215a96cf1d5d51d949b59c362bc96e828395d7f78a79ec0e4a