[INFO] fetching crate sophia_isomorphism 0.9.0...
[INFO] checking sophia_isomorphism-0.9.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate sophia_isomorphism 0.9.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate sophia_isomorphism 0.9.0
[INFO] finished tweaking crates.io crate sophia_isomorphism 0.9.0
[INFO] tweaked toml for crates.io crate sophia_isomorphism 0.9.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sophia_isomorphism 0.9.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--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]      Locking 20 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f8c48e915149a57a1635b4a96b9df82ee309a0f31ab8e9168e6cf06b45ae040
[INFO] running `Command { std: "docker" "start" "-a" "6f8c48e915149a57a1635b4a96b9df82ee309a0f31ab8e9168e6cf06b45ae040", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f8c48e915149a57a1635b4a96b9df82ee309a0f31ab8e9168e6cf06b45ae040", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f8c48e915149a57a1635b4a96b9df82ee309a0f31ab8e9168e6cf06b45ae040", kill_on_drop: false }`
[INFO] [stdout] 6f8c48e915149a57a1635b4a96b9df82ee309a0f31ab8e9168e6cf06b45ae040
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 525259f21e5b52e21ad66d44e112794b9cde864cbbf6234c29dc7e7b84de2a8e
[INFO] running `Command { std: "docker" "start" "-a" "525259f21e5b52e21ad66d44e112794b9cde864cbbf6234c29dc7e7b84de2a8e", kill_on_drop: false }`
[INFO] [stderr]     Checking resiter v0.5.0
[INFO] [stderr]     Checking mownstr v0.3.1
[INFO] [stderr]     Checking sophia_iri v0.9.0
[INFO] [stderr]     Checking sophia_api v0.9.0
[INFO] [stderr]     Checking sophia_isomorphism v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/dataset.rs:94:35
[INFO] [stdout]    |
[INFO] [stdout] 94 | fn prepare_dataset<D: Dataset>(d: &D) -> Result<PreparedDataset<D>, D::Error> {
[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] 94 | fn prepare_dataset<D: Dataset>(d: &D) -> Result<PreparedDataset<'_, D>, D::Error> {
[INFO] [stdout]    |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<([IsoTerm<<T as Term>::BorrowTerm<'_>>; 3], Option<IsoTerm<<T as Term>::BorrowTerm<'_>>>), Infallible>
[INFO] [stdout]    --> src/dataset.rs:110:28
[INFO] [stdout]     |
[INFO] [stdout] 110 |         for t in iter_spog(q.unwrap()) {
[INFO] [stdout]     |                            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/iso_term.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn iri(&self) -> Option<IriRef<MownStr>> {
[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] 39 |     fn iri(&self) -> Option<IriRef<MownStr<'_>>> {
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/iso_term.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn bnode_id(&self) -> Option<BnodeId<MownStr>> {
[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] 42 |     fn bnode_id(&self) -> Option<BnodeId<MownStr<'_>>> {
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/iso_term.rs:45:21
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn lexical_form(&self) -> Option<MownStr> {
[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] 45 |     fn lexical_form(&self) -> Option<MownStr<'_>> {
[INFO] [stdout]    |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/iso_term.rs:48:17
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn datatype(&self) -> Option<IriRef<MownStr>> {
[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] 48 |     fn datatype(&self) -> Option<IriRef<MownStr<'_>>> {
[INFO] [stdout]    |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/iso_term.rs:51:21
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn language_tag(&self) -> Option<LanguageTag<MownStr>> {
[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] 51 |     fn language_tag(&self) -> Option<LanguageTag<MownStr<'_>>> {
[INFO] [stdout]    |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/iso_term.rs:54:17
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn variable(&self) -> Option<VarName<MownStr>> {
[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] 54 |     fn variable(&self) -> Option<VarName<MownStr<'_>>> {
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sophia_isomorphism` (lib) due to 1 previous error; 7 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/dataset.rs:94:35
[INFO] [stdout]    |
[INFO] [stdout] 94 | fn prepare_dataset<D: Dataset>(d: &D) -> Result<PreparedDataset<D>, D::Error> {
[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] 94 | fn prepare_dataset<D: Dataset>(d: &D) -> Result<PreparedDataset<'_, D>, D::Error> {
[INFO] [stdout]    |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<([IsoTerm<<T as Term>::BorrowTerm<'_>>; 3], Option<IsoTerm<<T as Term>::BorrowTerm<'_>>>), Infallible>
[INFO] [stdout]    --> src/dataset.rs:110:28
[INFO] [stdout]     |
[INFO] [stdout] 110 |         for t in iter_spog(q.unwrap()) {
[INFO] [stdout]     |                            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/iso_term.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn iri(&self) -> Option<IriRef<MownStr>> {
[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] 39 |     fn iri(&self) -> Option<IriRef<MownStr<'_>>> {
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/iso_term.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn bnode_id(&self) -> Option<BnodeId<MownStr>> {
[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] 42 |     fn bnode_id(&self) -> Option<BnodeId<MownStr<'_>>> {
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/iso_term.rs:45:21
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn lexical_form(&self) -> Option<MownStr> {
[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] 45 |     fn lexical_form(&self) -> Option<MownStr<'_>> {
[INFO] [stdout]    |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/iso_term.rs:48:17
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn datatype(&self) -> Option<IriRef<MownStr>> {
[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] 48 |     fn datatype(&self) -> Option<IriRef<MownStr<'_>>> {
[INFO] [stdout]    |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/iso_term.rs:51:21
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn language_tag(&self) -> Option<LanguageTag<MownStr>> {
[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] 51 |     fn language_tag(&self) -> Option<LanguageTag<MownStr<'_>>> {
[INFO] [stdout]    |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/iso_term.rs:54:17
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn variable(&self) -> Option<VarName<MownStr>> {
[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] 54 |     fn variable(&self) -> Option<VarName<MownStr<'_>>> {
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]   --> src/test.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |     assert!(isomorphic_datasets(&d1, &d1)?);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]   --> src/test.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |     assert!(isomorphic_datasets(&d1, &d1)?);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]   --> src/test.rs:31:14
[INFO] [stdout]    |
[INFO] [stdout] 31 |     assert!(!isomorphic_datasets(&d1, &d2)?);
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]   --> src/test.rs:31:14
[INFO] [stdout]    |
[INFO] [stdout] 31 |     assert!(!isomorphic_datasets(&d1, &d2)?);
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]   --> src/test.rs:32:14
[INFO] [stdout]    |
[INFO] [stdout] 32 |     assert!(!isomorphic_datasets(&d2, &d1)?);
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]   --> src/test.rs:32:14
[INFO] [stdout]    |
[INFO] [stdout] 32 |     assert!(!isomorphic_datasets(&d2, &d1)?);
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]   --> src/test.rs:35:14
[INFO] [stdout]    |
[INFO] [stdout] 35 |     assert!(!isomorphic_datasets(&d1, &d3)?);
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]   --> src/test.rs:35:14
[INFO] [stdout]    |
[INFO] [stdout] 35 |     assert!(!isomorphic_datasets(&d1, &d3)?);
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]   --> src/test.rs:36:14
[INFO] [stdout]    |
[INFO] [stdout] 36 |     assert!(!isomorphic_datasets(&d3, &d1)?);
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]   --> src/test.rs:36:14
[INFO] [stdout]    |
[INFO] [stdout] 36 |     assert!(!isomorphic_datasets(&d3, &d1)?);
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]   --> src/test.rs:40:14
[INFO] [stdout]    |
[INFO] [stdout] 40 |     assert!(!isomorphic_datasets(&d1, &d4)?);
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]   --> src/test.rs:40:14
[INFO] [stdout]    |
[INFO] [stdout] 40 |     assert!(!isomorphic_datasets(&d1, &d4)?);
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]   --> src/test.rs:41:14
[INFO] [stdout]    |
[INFO] [stdout] 41 |     assert!(!isomorphic_datasets(&d4, &d1)?);
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]   --> src/test.rs:41:14
[INFO] [stdout]    |
[INFO] [stdout] 41 |     assert!(!isomorphic_datasets(&d4, &d1)?);
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]   --> src/test.rs:45:14
[INFO] [stdout]    |
[INFO] [stdout] 45 |     assert!(!isomorphic_datasets(&d1, &d5)?);
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]   --> src/test.rs:45:14
[INFO] [stdout]    |
[INFO] [stdout] 45 |     assert!(!isomorphic_datasets(&d1, &d5)?);
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]   --> src/test.rs:46:14
[INFO] [stdout]    |
[INFO] [stdout] 46 |     assert!(!isomorphic_datasets(&d5, &d1)?);
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]   --> src/test.rs:46:14
[INFO] [stdout]    |
[INFO] [stdout] 46 |     assert!(!isomorphic_datasets(&d5, &d1)?);
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]   --> src/test.rs:63:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |     assert!(isomorphic_datasets(&d1, &d1)?);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]   --> src/test.rs:63:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |     assert!(isomorphic_datasets(&d1, &d1)?);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]   --> src/test.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |     assert!(isomorphic_datasets(&d1, &d2)?);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]   --> src/test.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |     assert!(isomorphic_datasets(&d1, &d2)?);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]   --> src/test.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |     assert!(isomorphic_datasets(&d2, &d1)?);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]   --> src/test.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |     assert!(isomorphic_datasets(&d2, &d1)?);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]   --> src/test.rs:70:14
[INFO] [stdout]    |
[INFO] [stdout] 70 |     assert!(!isomorphic_datasets(&d1, &d3)?);
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]   --> src/test.rs:70:14
[INFO] [stdout]    |
[INFO] [stdout] 70 |     assert!(!isomorphic_datasets(&d1, &d3)?);
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]   --> src/test.rs:71:14
[INFO] [stdout]    |
[INFO] [stdout] 71 |     assert!(!isomorphic_datasets(&d3, &d1)?);
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]   --> src/test.rs:71:14
[INFO] [stdout]    |
[INFO] [stdout] 71 |     assert!(!isomorphic_datasets(&d3, &d1)?);
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]   --> src/test.rs:75:14
[INFO] [stdout]    |
[INFO] [stdout] 75 |     assert!(!isomorphic_datasets(&d1, &d4)?);
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]   --> src/test.rs:75:14
[INFO] [stdout]    |
[INFO] [stdout] 75 |     assert!(!isomorphic_datasets(&d1, &d4)?);
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]   --> src/test.rs:76:14
[INFO] [stdout]    |
[INFO] [stdout] 76 |     assert!(!isomorphic_datasets(&d4, &d1)?);
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]   --> src/test.rs:76:14
[INFO] [stdout]    |
[INFO] [stdout] 76 |     assert!(!isomorphic_datasets(&d4, &d1)?);
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]   --> src/test.rs:80:14
[INFO] [stdout]    |
[INFO] [stdout] 80 |     assert!(!isomorphic_datasets(&d1, &d5)?);
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]   --> src/test.rs:80:14
[INFO] [stdout]    |
[INFO] [stdout] 80 |     assert!(!isomorphic_datasets(&d1, &d5)?);
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]   --> src/test.rs:81:14
[INFO] [stdout]    |
[INFO] [stdout] 81 |     assert!(!isomorphic_datasets(&d5, &d1)?);
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]   --> src/test.rs:81:14
[INFO] [stdout]    |
[INFO] [stdout] 81 |     assert!(!isomorphic_datasets(&d5, &d1)?);
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]   --> src/test.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |     assert!(isomorphic_datasets(&d1, &d1)?);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]   --> src/test.rs:98:13
[INFO] [stdout]    |
[INFO] [stdout] 98 |     assert!(isomorphic_datasets(&d1, &d1)?);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:101:14
[INFO] [stdout]     |
[INFO] [stdout] 101 |     assert!(!isomorphic_datasets(&d1, &d2)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:101:14
[INFO] [stdout]     |
[INFO] [stdout] 101 |     assert!(!isomorphic_datasets(&d1, &d2)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:102:14
[INFO] [stdout]     |
[INFO] [stdout] 102 |     assert!(!isomorphic_datasets(&d2, &d1)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:102:14
[INFO] [stdout]     |
[INFO] [stdout] 102 |     assert!(!isomorphic_datasets(&d2, &d1)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:106:14
[INFO] [stdout]     |
[INFO] [stdout] 106 |     assert!(!isomorphic_datasets(&d1, &d3)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:106:14
[INFO] [stdout]     |
[INFO] [stdout] 106 |     assert!(!isomorphic_datasets(&d1, &d3)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:107:14
[INFO] [stdout]     |
[INFO] [stdout] 107 |     assert!(!isomorphic_datasets(&d3, &d1)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:107:14
[INFO] [stdout]     |
[INFO] [stdout] 107 |     assert!(!isomorphic_datasets(&d3, &d1)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:113:14
[INFO] [stdout]     |
[INFO] [stdout] 113 |     assert!(!isomorphic_datasets(&d1, &d4)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:113:14
[INFO] [stdout]     |
[INFO] [stdout] 113 |     assert!(!isomorphic_datasets(&d1, &d4)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:114:14
[INFO] [stdout]     |
[INFO] [stdout] 114 |     assert!(!isomorphic_datasets(&d4, &d1)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:114:14
[INFO] [stdout]     |
[INFO] [stdout] 114 |     assert!(!isomorphic_datasets(&d4, &d1)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:130:13
[INFO] [stdout]     |
[INFO] [stdout] 130 |     assert!(isomorphic_datasets(&d1, &d1)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:130:13
[INFO] [stdout]     |
[INFO] [stdout] 130 |     assert!(isomorphic_datasets(&d1, &d1)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:133:14
[INFO] [stdout]     |
[INFO] [stdout] 133 |     assert!(!isomorphic_datasets(&d1, &d2)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:133:14
[INFO] [stdout]     |
[INFO] [stdout] 133 |     assert!(!isomorphic_datasets(&d1, &d2)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:134:14
[INFO] [stdout]     |
[INFO] [stdout] 134 |     assert!(!isomorphic_datasets(&d2, &d1)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:134:14
[INFO] [stdout]     |
[INFO] [stdout] 134 |     assert!(!isomorphic_datasets(&d2, &d1)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:138:14
[INFO] [stdout]     |
[INFO] [stdout] 138 |     assert!(!isomorphic_datasets(&d1, &d3)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:138:14
[INFO] [stdout]     |
[INFO] [stdout] 138 |     assert!(!isomorphic_datasets(&d1, &d3)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:139:14
[INFO] [stdout]     |
[INFO] [stdout] 139 |     assert!(!isomorphic_datasets(&d3, &d1)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:139:14
[INFO] [stdout]     |
[INFO] [stdout] 139 |     assert!(!isomorphic_datasets(&d3, &d1)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:145:14
[INFO] [stdout]     |
[INFO] [stdout] 145 |     assert!(!isomorphic_datasets(&d1, &d4)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:145:14
[INFO] [stdout]     |
[INFO] [stdout] 145 |     assert!(!isomorphic_datasets(&d1, &d4)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:146:14
[INFO] [stdout]     |
[INFO] [stdout] 146 |     assert!(!isomorphic_datasets(&d4, &d1)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:146:14
[INFO] [stdout]     |
[INFO] [stdout] 146 |     assert!(!isomorphic_datasets(&d4, &d1)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:163:13
[INFO] [stdout]     |
[INFO] [stdout] 163 |     assert!(isomorphic_datasets(&d1, &d1)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:163:13
[INFO] [stdout]     |
[INFO] [stdout] 163 |     assert!(isomorphic_datasets(&d1, &d1)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:165:13
[INFO] [stdout]     |
[INFO] [stdout] 165 |     assert!(isomorphic_datasets(&d1, &d2)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:165:13
[INFO] [stdout]     |
[INFO] [stdout] 165 |     assert!(isomorphic_datasets(&d1, &d2)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:166:13
[INFO] [stdout]     |
[INFO] [stdout] 166 |     assert!(isomorphic_datasets(&d2, &d1)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:166:13
[INFO] [stdout]     |
[INFO] [stdout] 166 |     assert!(isomorphic_datasets(&d2, &d1)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:169:14
[INFO] [stdout]     |
[INFO] [stdout] 169 |     assert!(!isomorphic_datasets(&d1, &d3)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:169:14
[INFO] [stdout]     |
[INFO] [stdout] 169 |     assert!(!isomorphic_datasets(&d1, &d3)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:176:13
[INFO] [stdout]     |
[INFO] [stdout] 176 |     assert!(isomorphic_datasets(&d1, &d1)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:176:13
[INFO] [stdout]     |
[INFO] [stdout] 176 |     assert!(isomorphic_datasets(&d1, &d1)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:178:13
[INFO] [stdout]     |
[INFO] [stdout] 178 |     assert!(isomorphic_datasets(&d1, &d2)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:178:13
[INFO] [stdout]     |
[INFO] [stdout] 178 |     assert!(isomorphic_datasets(&d1, &d2)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:179:13
[INFO] [stdout]     |
[INFO] [stdout] 179 |     assert!(isomorphic_datasets(&d2, &d1)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:179:13
[INFO] [stdout]     |
[INFO] [stdout] 179 |     assert!(isomorphic_datasets(&d2, &d1)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:186:13
[INFO] [stdout]     |
[INFO] [stdout] 186 |     assert!(isomorphic_datasets(&d1, &d1)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:186:13
[INFO] [stdout]     |
[INFO] [stdout] 186 |     assert!(isomorphic_datasets(&d1, &d1)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:188:13
[INFO] [stdout]     |
[INFO] [stdout] 188 |     assert!(isomorphic_datasets(&d1, &d2)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:188:13
[INFO] [stdout]     |
[INFO] [stdout] 188 |     assert!(isomorphic_datasets(&d1, &d2)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:189:13
[INFO] [stdout]     |
[INFO] [stdout] 189 |     assert!(isomorphic_datasets(&d2, &d1)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:189:13
[INFO] [stdout]     |
[INFO] [stdout] 189 |     assert!(isomorphic_datasets(&d2, &d1)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:192:14
[INFO] [stdout]     |
[INFO] [stdout] 192 |     assert!(!isomorphic_datasets(&d1, &d3)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:192:14
[INFO] [stdout]     |
[INFO] [stdout] 192 |     assert!(!isomorphic_datasets(&d1, &d3)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:209:14
[INFO] [stdout]     |
[INFO] [stdout] 209 |     assert!(!isomorphic_datasets(&d1, &d2)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:209:14
[INFO] [stdout]     |
[INFO] [stdout] 209 |     assert!(!isomorphic_datasets(&d1, &d2)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:231:14
[INFO] [stdout]     |
[INFO] [stdout] 231 |     assert!(!isomorphic_datasets(&d1, &d2)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:231:14
[INFO] [stdout]     |
[INFO] [stdout] 231 |     assert!(!isomorphic_datasets(&d1, &d2)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:250:13
[INFO] [stdout]     |
[INFO] [stdout] 250 |     assert!(isomorphic_datasets(&d1, &d1)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:250:13
[INFO] [stdout]     |
[INFO] [stdout] 250 |     assert!(isomorphic_datasets(&d1, &d1)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:253:13
[INFO] [stdout]     |
[INFO] [stdout] 253 |     assert!(isomorphic_datasets(&d1, &d2)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:253:13
[INFO] [stdout]     |
[INFO] [stdout] 253 |     assert!(isomorphic_datasets(&d1, &d2)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:254:13
[INFO] [stdout]     |
[INFO] [stdout] 254 |     assert!(isomorphic_datasets(&d2, &d1)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:254:13
[INFO] [stdout]     |
[INFO] [stdout] 254 |     assert!(isomorphic_datasets(&d2, &d1)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:257:14
[INFO] [stdout]     |
[INFO] [stdout] 257 |     assert!(!isomorphic_datasets(&d1, &d3)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:257:14
[INFO] [stdout]     |
[INFO] [stdout] 257 |     assert!(!isomorphic_datasets(&d1, &d3)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:279:13
[INFO] [stdout]     |
[INFO] [stdout] 279 |     assert!(isomorphic_datasets(&d1, &d1)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:279:13
[INFO] [stdout]     |
[INFO] [stdout] 279 |     assert!(isomorphic_datasets(&d1, &d1)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:282:13
[INFO] [stdout]     |
[INFO] [stdout] 282 |     assert!(isomorphic_datasets(&d1, &d2)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:282:13
[INFO] [stdout]     |
[INFO] [stdout] 282 |     assert!(isomorphic_datasets(&d1, &d2)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:283:13
[INFO] [stdout]     |
[INFO] [stdout] 283 |     assert!(isomorphic_datasets(&d2, &d1)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:283:13
[INFO] [stdout]     |
[INFO] [stdout] 283 |     assert!(isomorphic_datasets(&d2, &d1)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:286:14
[INFO] [stdout]     |
[INFO] [stdout] 286 |     assert!(!isomorphic_datasets(&d1, &d3)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:286:14
[INFO] [stdout]     |
[INFO] [stdout] 286 |     assert!(!isomorphic_datasets(&d1, &d3)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:299:13
[INFO] [stdout]     |
[INFO] [stdout] 299 |     assert!(isomorphic_datasets(&d1, &d1)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:299:13
[INFO] [stdout]     |
[INFO] [stdout] 299 |     assert!(isomorphic_datasets(&d1, &d1)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:302:13
[INFO] [stdout]     |
[INFO] [stdout] 302 |     assert!(isomorphic_datasets(&d1, &d2)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:302:13
[INFO] [stdout]     |
[INFO] [stdout] 302 |     assert!(isomorphic_datasets(&d1, &d2)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:303:13
[INFO] [stdout]     |
[INFO] [stdout] 303 |     assert!(isomorphic_datasets(&d2, &d1)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:303:13
[INFO] [stdout]     |
[INFO] [stdout] 303 |     assert!(isomorphic_datasets(&d2, &d1)?);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:307:14
[INFO] [stdout]     |
[INFO] [stdout] 307 |     assert!(!isomorphic_datasets(&d2, &d3)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:307:14
[INFO] [stdout]     |
[INFO] [stdout] 307 |     assert!(!isomorphic_datasets(&d2, &d3)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:308:14
[INFO] [stdout]     |
[INFO] [stdout] 308 |     assert!(!isomorphic_datasets(&d1, &d3)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:308:14
[INFO] [stdout]     |
[INFO] [stdout] 308 |     assert!(!isomorphic_datasets(&d1, &d3)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:312:14
[INFO] [stdout]     |
[INFO] [stdout] 312 |     assert!(!isomorphic_datasets(&d2, &d4)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:312:14
[INFO] [stdout]     |
[INFO] [stdout] 312 |     assert!(!isomorphic_datasets(&d2, &d4)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, StreamError<Infallible, Infallible>>, bool>
[INFO] [stdout]    --> src/test.rs:313:14
[INFO] [stdout]     |
[INFO] [stdout] 313 |     assert!(!isomorphic_datasets(&d1, &d4)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, StreamError<Infallible, Infallible>>
[INFO] [stdout]    --> src/test.rs:313:14
[INFO] [stdout]     |
[INFO] [stdout] 313 |     assert!(!isomorphic_datasets(&d1, &d4)?);
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/test.rs:380:21
[INFO] [stdout]     |
[INFO] [stdout] 380 |     fn language_tag(&self) -> Option<sophia_api::term::LanguageTag<MownStr>> {
[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] 380 |     fn language_tag(&self) -> Option<sophia_api::term::LanguageTag<MownStr<'_>>> {
[INFO] [stdout]     |                                                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sophia_isomorphism` (lib test) due to 121 previous errors; 8 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "525259f21e5b52e21ad66d44e112794b9cde864cbbf6234c29dc7e7b84de2a8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "525259f21e5b52e21ad66d44e112794b9cde864cbbf6234c29dc7e7b84de2a8e", kill_on_drop: false }`
[INFO] [stdout] 525259f21e5b52e21ad66d44e112794b9cde864cbbf6234c29dc7e7b84de2a8e
