[INFO] fetching crate entwine 0.1.0...
[INFO] testing entwine-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate entwine 0.1.0 into /workspace/builds/worker-36/source
[INFO] validating manifest of crates.io crate entwine 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate entwine 0.1.0
[INFO] finished tweaking crates.io crate entwine 0.1.0
[INFO] tweaked toml for crates.io crate entwine 0.1.0 written to /workspace/builds/worker-36/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6130f043703ffb92e5dc10b37b2d410473b1c1029d5b27a1deb1f671a14afcc
[INFO] running `Command { std: "docker" "start" "-a" "a6130f043703ffb92e5dc10b37b2d410473b1c1029d5b27a1deb1f671a14afcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6130f043703ffb92e5dc10b37b2d410473b1c1029d5b27a1deb1f671a14afcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6130f043703ffb92e5dc10b37b2d410473b1c1029d5b27a1deb1f671a14afcc", kill_on_drop: false }`
[INFO] [stdout] a6130f043703ffb92e5dc10b37b2d410473b1c1029d5b27a1deb1f671a14afcc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76bf7482aeb2b855af00a80879cb9e3c57d72323a7cbf8eb06f478f43f046c33
[INFO] running `Command { std: "docker" "start" "-a" "76bf7482aeb2b855af00a80879cb9e3c57d72323a7cbf8eb06f478f43f046c33", kill_on_drop: false }`
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling entwine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]   --> src/index.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 | /     type RangeMut<'a>
[INFO] [stdout] 72 | |     where
[INFO] [stdout] 73 | |         Self: 'a,
[INFO] [stdout] 74 | |     = TrackIndex<&'a Cell<usize>>;
[INFO] [stdout]    | |__________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]   --> src/index.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 | /     type RangeMut<'a>
[INFO] [stdout] 72 | |     where
[INFO] [stdout] 73 | |         Self: 'a,
[INFO] [stdout] 74 | |     = TrackIndex<&'a Cell<usize>>;
[INFO] [stdout]    | |__________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/index.rs:160:5
[INFO] [stdout]     |
[INFO] [stdout] 160 | /     type Ref<'a>
[INFO] [stdout] 161 | |     where
[INFO] [stdout] 162 | |         Self: 'a,
[INFO] [stdout] 163 | |     = IndexRef<'a>;
[INFO] [stdout]     | |___________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/index.rs:160:5
[INFO] [stdout]     |
[INFO] [stdout] 160 | /     type Ref<'a>
[INFO] [stdout] 161 | |     where
[INFO] [stdout] 162 | |         Self: 'a,
[INFO] [stdout] 163 | |     = IndexRef<'a>;
[INFO] [stdout]     | |___________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/index.rs:165:5
[INFO] [stdout]     |
[INFO] [stdout] 165 | /     type RefMut<'a>
[INFO] [stdout] 166 | |     where
[INFO] [stdout] 167 | |         Self: 'a,
[INFO] [stdout] 168 | |     = IndexRefMut<'a>;
[INFO] [stdout]     | |______________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/index.rs:165:5
[INFO] [stdout]     |
[INFO] [stdout] 165 | /     type RefMut<'a>
[INFO] [stdout] 166 | |     where
[INFO] [stdout] 167 | |         Self: 'a,
[INFO] [stdout] 168 | |     = IndexRefMut<'a>;
[INFO] [stdout]     | |______________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]   --> src/raw.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | /     type RangeMut<'a>: EntwineCore<ElementCtor = Self::ElementCtor>
[INFO] [stdout] 21 | |     where
[INFO] [stdout] 22 | |         Self: 'a;
[INFO] [stdout]    | |_________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]   --> src/raw.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | /     type RangeMut<'a>: EntwineCore<ElementCtor = Self::ElementCtor>
[INFO] [stdout] 21 | |     where
[INFO] [stdout] 22 | |         Self: 'a;
[INFO] [stdout]    | |_________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/raw.rs:140:5
[INFO] [stdout]     |
[INFO] [stdout] 140 | /     type RangeMut<'a>
[INFO] [stdout] 141 | |     where
[INFO] [stdout] 142 | |         Self: 'a,
[INFO] [stdout] 143 | |     = E::RangeMut<'a>;
[INFO] [stdout]     | |______________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/raw.rs:140:5
[INFO] [stdout]     |
[INFO] [stdout] 140 | /     type RangeMut<'a>
[INFO] [stdout] 141 | |     where
[INFO] [stdout] 142 | |         Self: 'a,
[INFO] [stdout] 143 | |     = E::RangeMut<'a>;
[INFO] [stdout]     | |______________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/raw.rs:178:5
[INFO] [stdout]     |
[INFO] [stdout] 178 | /     type Ref<'a>: Ref<'a, Self>
[INFO] [stdout] 179 | |     where
[INFO] [stdout] 180 | |         Self: 'a;
[INFO] [stdout]     | |_________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/raw.rs:178:5
[INFO] [stdout]     |
[INFO] [stdout] 178 | /     type Ref<'a>: Ref<'a, Self>
[INFO] [stdout] 179 | |     where
[INFO] [stdout] 180 | |         Self: 'a;
[INFO] [stdout]     | |_________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/raw.rs:182:5
[INFO] [stdout]     |
[INFO] [stdout] 182 | /     type RefMut<'a>: RefMut<'a, Self>
[INFO] [stdout] 183 | |     where
[INFO] [stdout] 184 | |         Self: 'a;
[INFO] [stdout]     | |_________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/raw.rs:182:5
[INFO] [stdout]     |
[INFO] [stdout] 182 | /     type RefMut<'a>: RefMut<'a, Self>
[INFO] [stdout] 183 | |     where
[INFO] [stdout] 184 | |         Self: 'a;
[INFO] [stdout]     | |_________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]   --> src/slice_impl.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | /     type RangeMut<'a>
[INFO] [stdout] 13 | |     where
[INFO] [stdout] 14 | |         Self: 'a,
[INFO] [stdout] 15 | |     = &'a mut [T];
[INFO] [stdout]    | |__________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]   --> src/slice_impl.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | /     type RangeMut<'a>
[INFO] [stdout] 13 | |     where
[INFO] [stdout] 14 | |         Self: 'a,
[INFO] [stdout] 15 | |     = &'a mut [T];
[INFO] [stdout]    | |__________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]   --> src/slice_impl.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | /     type Ref<'a>
[INFO] [stdout] 58 | |     where
[INFO] [stdout] 59 | |         Self: 'a,
[INFO] [stdout] 60 | |     = &'a T;
[INFO] [stdout]    | |____________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]   --> src/slice_impl.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | /     type Ref<'a>
[INFO] [stdout] 58 | |     where
[INFO] [stdout] 59 | |         Self: 'a,
[INFO] [stdout] 60 | |     = &'a T;
[INFO] [stdout]    | |____________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]   --> src/slice_impl.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 | /     type RefMut<'a>
[INFO] [stdout] 63 | |     where
[INFO] [stdout] 64 | |         Self: 'a,
[INFO] [stdout] 65 | |     = &'a mut T;
[INFO] [stdout]    | |________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]   --> src/slice_impl.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 | /     type RefMut<'a>
[INFO] [stdout] 63 | |     where
[INFO] [stdout] 64 | |         Self: 'a,
[INFO] [stdout] 65 | |     = &'a mut T;
[INFO] [stdout]    | |________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:22:13
[INFO] [stdout]     |
[INFO] [stdout] 22  |             type RangeMut<'a> where Self:'a = ($($t::RangeMut<'a>,)*);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 252 |     impl_tuple!(A);
[INFO] [stdout]     |     -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:22:13
[INFO] [stdout]     |
[INFO] [stdout] 22  |             type RangeMut<'a> where Self:'a = ($($t::RangeMut<'a>,)*);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 252 |     impl_tuple!(A);
[INFO] [stdout]     |     -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:80:13
[INFO] [stdout]     |
[INFO] [stdout] 80  | /             type Ref<'a>
[INFO] [stdout] 81  | |             where
[INFO] [stdout] 82  | |                 Self: 'a,
[INFO] [stdout] 83  | |             = ($($t::Ref<'a>,)*);
[INFO] [stdout]     | |_________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 252 |       impl_tuple!(A);
[INFO] [stdout]     |       -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:80:13
[INFO] [stdout]     |
[INFO] [stdout] 80  | /             type Ref<'a>
[INFO] [stdout] 81  | |             where
[INFO] [stdout] 82  | |                 Self: 'a,
[INFO] [stdout] 83  | |             = ($($t::Ref<'a>,)*);
[INFO] [stdout]     | |_________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 252 |       impl_tuple!(A);
[INFO] [stdout]     |       -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:85:13
[INFO] [stdout]     |
[INFO] [stdout] 85  | /             type RefMut<'a>
[INFO] [stdout] 86  | |             where
[INFO] [stdout] 87  | |                 Self: 'a,
[INFO] [stdout] 88  | |             = ($($t::RefMut<'a>,)*);
[INFO] [stdout]     | |____________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 252 |       impl_tuple!(A);
[INFO] [stdout]     |       -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:85:13
[INFO] [stdout]     |
[INFO] [stdout] 85  | /             type RefMut<'a>
[INFO] [stdout] 86  | |             where
[INFO] [stdout] 87  | |                 Self: 'a,
[INFO] [stdout] 88  | |             = ($($t::RefMut<'a>,)*);
[INFO] [stdout]     | |____________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 252 |       impl_tuple!(A);
[INFO] [stdout]     |       -------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:22:13
[INFO] [stdout]     |
[INFO] [stdout] 22  |             type RangeMut<'a> where Self:'a = ($($t::RangeMut<'a>,)*);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 253 |     impl_tuple!(A, B);
[INFO] [stdout]     |     ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:22:13
[INFO] [stdout]     |
[INFO] [stdout] 22  |             type RangeMut<'a> where Self:'a = ($($t::RangeMut<'a>,)*);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 253 |     impl_tuple!(A, B);
[INFO] [stdout]     |     ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:80:13
[INFO] [stdout]     |
[INFO] [stdout] 80  | /             type Ref<'a>
[INFO] [stdout] 81  | |             where
[INFO] [stdout] 82  | |                 Self: 'a,
[INFO] [stdout] 83  | |             = ($($t::Ref<'a>,)*);
[INFO] [stdout]     | |_________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 253 |       impl_tuple!(A, B);
[INFO] [stdout]     |       ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:80:13
[INFO] [stdout]     |
[INFO] [stdout] 80  | /             type Ref<'a>
[INFO] [stdout] 81  | |             where
[INFO] [stdout] 82  | |                 Self: 'a,
[INFO] [stdout] 83  | |             = ($($t::Ref<'a>,)*);
[INFO] [stdout]     | |_________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 253 |       impl_tuple!(A, B);
[INFO] [stdout]     |       ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:85:13
[INFO] [stdout]     |
[INFO] [stdout] 85  | /             type RefMut<'a>
[INFO] [stdout] 86  | |             where
[INFO] [stdout] 87  | |                 Self: 'a,
[INFO] [stdout] 88  | |             = ($($t::RefMut<'a>,)*);
[INFO] [stdout]     | |____________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 253 |       impl_tuple!(A, B);
[INFO] [stdout]     |       ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:85:13
[INFO] [stdout]     |
[INFO] [stdout] 85  | /             type RefMut<'a>
[INFO] [stdout] 86  | |             where
[INFO] [stdout] 87  | |                 Self: 'a,
[INFO] [stdout] 88  | |             = ($($t::RefMut<'a>,)*);
[INFO] [stdout]     | |____________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 253 |       impl_tuple!(A, B);
[INFO] [stdout]     |       ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:22:13
[INFO] [stdout]     |
[INFO] [stdout] 22  |             type RangeMut<'a> where Self:'a = ($($t::RangeMut<'a>,)*);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 254 |     impl_tuple!(A, B, C);
[INFO] [stdout]     |     -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:22:13
[INFO] [stdout]     |
[INFO] [stdout] 22  |             type RangeMut<'a> where Self:'a = ($($t::RangeMut<'a>,)*);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 254 |     impl_tuple!(A, B, C);
[INFO] [stdout]     |     -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:80:13
[INFO] [stdout]     |
[INFO] [stdout] 80  | /             type Ref<'a>
[INFO] [stdout] 81  | |             where
[INFO] [stdout] 82  | |                 Self: 'a,
[INFO] [stdout] 83  | |             = ($($t::Ref<'a>,)*);
[INFO] [stdout]     | |_________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 254 |       impl_tuple!(A, B, C);
[INFO] [stdout]     |       -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:80:13
[INFO] [stdout]     |
[INFO] [stdout] 80  | /             type Ref<'a>
[INFO] [stdout] 81  | |             where
[INFO] [stdout] 82  | |                 Self: 'a,
[INFO] [stdout] 83  | |             = ($($t::Ref<'a>,)*);
[INFO] [stdout]     | |_________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 254 |       impl_tuple!(A, B, C);
[INFO] [stdout]     |       -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:85:13
[INFO] [stdout]     |
[INFO] [stdout] 85  | /             type RefMut<'a>
[INFO] [stdout] 86  | |             where
[INFO] [stdout] 87  | |                 Self: 'a,
[INFO] [stdout] 88  | |             = ($($t::RefMut<'a>,)*);
[INFO] [stdout]     | |____________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 254 |       impl_tuple!(A, B, C);
[INFO] [stdout]     |       -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:85:13
[INFO] [stdout]     |
[INFO] [stdout] 85  | /             type RefMut<'a>
[INFO] [stdout] 86  | |             where
[INFO] [stdout] 87  | |                 Self: 'a,
[INFO] [stdout] 88  | |             = ($($t::RefMut<'a>,)*);
[INFO] [stdout]     | |____________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 254 |       impl_tuple!(A, B, C);
[INFO] [stdout]     |       -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:22:13
[INFO] [stdout]     |
[INFO] [stdout] 22  |             type RangeMut<'a> where Self:'a = ($($t::RangeMut<'a>,)*);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 255 |     impl_tuple!(A, B, C, D);
[INFO] [stdout]     |     ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:22:13
[INFO] [stdout]     |
[INFO] [stdout] 22  |             type RangeMut<'a> where Self:'a = ($($t::RangeMut<'a>,)*);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 255 |     impl_tuple!(A, B, C, D);
[INFO] [stdout]     |     ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:80:13
[INFO] [stdout]     |
[INFO] [stdout] 80  | /             type Ref<'a>
[INFO] [stdout] 81  | |             where
[INFO] [stdout] 82  | |                 Self: 'a,
[INFO] [stdout] 83  | |             = ($($t::Ref<'a>,)*);
[INFO] [stdout]     | |_________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 255 |       impl_tuple!(A, B, C, D);
[INFO] [stdout]     |       ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:80:13
[INFO] [stdout]     |
[INFO] [stdout] 80  | /             type Ref<'a>
[INFO] [stdout] 81  | |             where
[INFO] [stdout] 82  | |                 Self: 'a,
[INFO] [stdout] 83  | |             = ($($t::Ref<'a>,)*);
[INFO] [stdout]     | |_________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 255 |       impl_tuple!(A, B, C, D);
[INFO] [stdout]     |       ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:85:13
[INFO] [stdout]     |
[INFO] [stdout] 85  | /             type RefMut<'a>
[INFO] [stdout] 86  | |             where
[INFO] [stdout] 87  | |                 Self: 'a,
[INFO] [stdout] 88  | |             = ($($t::RefMut<'a>,)*);
[INFO] [stdout]     | |____________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 255 |       impl_tuple!(A, B, C, D);
[INFO] [stdout]     |       ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:85:13
[INFO] [stdout]     |
[INFO] [stdout] 85  | /             type RefMut<'a>
[INFO] [stdout] 86  | |             where
[INFO] [stdout] 87  | |                 Self: 'a,
[INFO] [stdout] 88  | |             = ($($t::RefMut<'a>,)*);
[INFO] [stdout]     | |____________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 255 |       impl_tuple!(A, B, C, D);
[INFO] [stdout]     |       ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:22:13
[INFO] [stdout]     |
[INFO] [stdout] 22  |             type RangeMut<'a> where Self:'a = ($($t::RangeMut<'a>,)*);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 256 |     impl_tuple!(A, B, C, D, E);
[INFO] [stdout]     |     -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:22:13
[INFO] [stdout]     |
[INFO] [stdout] 22  |             type RangeMut<'a> where Self:'a = ($($t::RangeMut<'a>,)*);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 256 |     impl_tuple!(A, B, C, D, E);
[INFO] [stdout]     |     -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:80:13
[INFO] [stdout]     |
[INFO] [stdout] 80  | /             type Ref<'a>
[INFO] [stdout] 81  | |             where
[INFO] [stdout] 82  | |                 Self: 'a,
[INFO] [stdout] 83  | |             = ($($t::Ref<'a>,)*);
[INFO] [stdout]     | |_________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 256 |       impl_tuple!(A, B, C, D, E);
[INFO] [stdout]     |       -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:80:13
[INFO] [stdout]     |
[INFO] [stdout] 80  | /             type Ref<'a>
[INFO] [stdout] 81  | |             where
[INFO] [stdout] 82  | |                 Self: 'a,
[INFO] [stdout] 83  | |             = ($($t::Ref<'a>,)*);
[INFO] [stdout]     | |_________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 256 |       impl_tuple!(A, B, C, D, E);
[INFO] [stdout]     |       -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:85:13
[INFO] [stdout]     |
[INFO] [stdout] 85  | /             type RefMut<'a>
[INFO] [stdout] 86  | |             where
[INFO] [stdout] 87  | |                 Self: 'a,
[INFO] [stdout] 88  | |             = ($($t::RefMut<'a>,)*);
[INFO] [stdout]     | |____________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 256 |       impl_tuple!(A, B, C, D, E);
[INFO] [stdout]     |       -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:85:13
[INFO] [stdout]     |
[INFO] [stdout] 85  | /             type RefMut<'a>
[INFO] [stdout] 86  | |             where
[INFO] [stdout] 87  | |                 Self: 'a,
[INFO] [stdout] 88  | |             = ($($t::RefMut<'a>,)*);
[INFO] [stdout]     | |____________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 256 |       impl_tuple!(A, B, C, D, E);
[INFO] [stdout]     |       -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:22:13
[INFO] [stdout]     |
[INFO] [stdout] 22  |             type RangeMut<'a> where Self:'a = ($($t::RangeMut<'a>,)*);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 257 |     impl_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     |     ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:22:13
[INFO] [stdout]     |
[INFO] [stdout] 22  |             type RangeMut<'a> where Self:'a = ($($t::RangeMut<'a>,)*);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 257 |     impl_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     |     ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:80:13
[INFO] [stdout]     |
[INFO] [stdout] 80  | /             type Ref<'a>
[INFO] [stdout] 81  | |             where
[INFO] [stdout] 82  | |                 Self: 'a,
[INFO] [stdout] 83  | |             = ($($t::Ref<'a>,)*);
[INFO] [stdout]     | |_________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 257 |       impl_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     |       ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:80:13
[INFO] [stdout]     |
[INFO] [stdout] 80  | /             type Ref<'a>
[INFO] [stdout] 81  | |             where
[INFO] [stdout] 82  | |                 Self: 'a,
[INFO] [stdout] 83  | |             = ($($t::Ref<'a>,)*);
[INFO] [stdout]     | |_________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 257 |       impl_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     |       ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:85:13
[INFO] [stdout]     |
[INFO] [stdout] 85  | /             type RefMut<'a>
[INFO] [stdout] 86  | |             where
[INFO] [stdout] 87  | |                 Self: 'a,
[INFO] [stdout] 88  | |             = ($($t::RefMut<'a>,)*);
[INFO] [stdout]     | |____________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 257 |       impl_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     |       ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:85:13
[INFO] [stdout]     |
[INFO] [stdout] 85  | /             type RefMut<'a>
[INFO] [stdout] 86  | |             where
[INFO] [stdout] 87  | |                 Self: 'a,
[INFO] [stdout] 88  | |             = ($($t::RefMut<'a>,)*);
[INFO] [stdout]     | |____________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 257 |       impl_tuple!(A, B, C, D, E, F);
[INFO] [stdout]     |       ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:22:13
[INFO] [stdout]     |
[INFO] [stdout] 22  |             type RangeMut<'a> where Self:'a = ($($t::RangeMut<'a>,)*);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 258 |     impl_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     |     -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:22:13
[INFO] [stdout]     |
[INFO] [stdout] 22  |             type RangeMut<'a> where Self:'a = ($($t::RangeMut<'a>,)*);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 258 |     impl_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     |     -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:80:13
[INFO] [stdout]     |
[INFO] [stdout] 80  | /             type Ref<'a>
[INFO] [stdout] 81  | |             where
[INFO] [stdout] 82  | |                 Self: 'a,
[INFO] [stdout] 83  | |             = ($($t::Ref<'a>,)*);
[INFO] [stdout]     | |_________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 258 |       impl_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     |       -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:80:13
[INFO] [stdout]     |
[INFO] [stdout] 80  | /             type Ref<'a>
[INFO] [stdout] 81  | |             where
[INFO] [stdout] 82  | |                 Self: 'a,
[INFO] [stdout] 83  | |             = ($($t::Ref<'a>,)*);
[INFO] [stdout]     | |_________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 258 |       impl_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     |       -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:85:13
[INFO] [stdout]     |
[INFO] [stdout] 85  | /             type RefMut<'a>
[INFO] [stdout] 86  | |             where
[INFO] [stdout] 87  | |                 Self: 'a,
[INFO] [stdout] 88  | |             = ($($t::RefMut<'a>,)*);
[INFO] [stdout]     | |____________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 258 |       impl_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     |       -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:85:13
[INFO] [stdout]     |
[INFO] [stdout] 85  | /             type RefMut<'a>
[INFO] [stdout] 86  | |             where
[INFO] [stdout] 87  | |                 Self: 'a,
[INFO] [stdout] 88  | |             = ($($t::RefMut<'a>,)*);
[INFO] [stdout]     | |____________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 258 |       impl_tuple!(A, B, C, D, E, F, G);
[INFO] [stdout]     |       -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:22:13
[INFO] [stdout]     |
[INFO] [stdout] 22  |             type RangeMut<'a> where Self:'a = ($($t::RangeMut<'a>,)*);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 259 |     impl_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     |     ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:22:13
[INFO] [stdout]     |
[INFO] [stdout] 22  |             type RangeMut<'a> where Self:'a = ($($t::RangeMut<'a>,)*);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 259 |     impl_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     |     ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:80:13
[INFO] [stdout]     |
[INFO] [stdout] 80  | /             type Ref<'a>
[INFO] [stdout] 81  | |             where
[INFO] [stdout] 82  | |                 Self: 'a,
[INFO] [stdout] 83  | |             = ($($t::Ref<'a>,)*);
[INFO] [stdout]     | |_________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 259 |       impl_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     |       ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:80:13
[INFO] [stdout]     |
[INFO] [stdout] 80  | /             type Ref<'a>
[INFO] [stdout] 81  | |             where
[INFO] [stdout] 82  | |                 Self: 'a,
[INFO] [stdout] 83  | |             = ($($t::Ref<'a>,)*);
[INFO] [stdout]     | |_________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 259 |       impl_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     |       ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:85:13
[INFO] [stdout]     |
[INFO] [stdout] 85  | /             type RefMut<'a>
[INFO] [stdout] 86  | |             where
[INFO] [stdout] 87  | |                 Self: 'a,
[INFO] [stdout] 88  | |             = ($($t::RefMut<'a>,)*);
[INFO] [stdout]     | |____________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 259 |       impl_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     |       ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:85:13
[INFO] [stdout]     |
[INFO] [stdout] 85  | /             type RefMut<'a>
[INFO] [stdout] 86  | |             where
[INFO] [stdout] 87  | |                 Self: 'a,
[INFO] [stdout] 88  | |             = ($($t::RefMut<'a>,)*);
[INFO] [stdout]     | |____________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 259 |       impl_tuple!(A, B, C, D, E, F, G, H);
[INFO] [stdout]     |       ----------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:22:13
[INFO] [stdout]     |
[INFO] [stdout] 22  |             type RangeMut<'a> where Self:'a = ($($t::RangeMut<'a>,)*);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 260 |     impl_tuple!(A, B, C, D, E, F, G, H, I);
[INFO] [stdout]     |     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:22:13
[INFO] [stdout]     |
[INFO] [stdout] 22  |             type RangeMut<'a> where Self:'a = ($($t::RangeMut<'a>,)*);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 260 |     impl_tuple!(A, B, C, D, E, F, G, H, I);
[INFO] [stdout]     |     -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:80:13
[INFO] [stdout]     |
[INFO] [stdout] 80  | /             type Ref<'a>
[INFO] [stdout] 81  | |             where
[INFO] [stdout] 82  | |                 Self: 'a,
[INFO] [stdout] 83  | |             = ($($t::Ref<'a>,)*);
[INFO] [stdout]     | |_________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 260 |       impl_tuple!(A, B, C, D, E, F, G, H, I);
[INFO] [stdout]     |       -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:80:13
[INFO] [stdout]     |
[INFO] [stdout] 80  | /             type Ref<'a>
[INFO] [stdout] 81  | |             where
[INFO] [stdout] 82  | |                 Self: 'a,
[INFO] [stdout] 83  | |             = ($($t::Ref<'a>,)*);
[INFO] [stdout]     | |_________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 260 |       impl_tuple!(A, B, C, D, E, F, G, H, I);
[INFO] [stdout]     |       -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:85:13
[INFO] [stdout]     |
[INFO] [stdout] 85  | /             type RefMut<'a>
[INFO] [stdout] 86  | |             where
[INFO] [stdout] 87  | |                 Self: 'a,
[INFO] [stdout] 88  | |             = ($($t::RefMut<'a>,)*);
[INFO] [stdout]     | |____________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 260 |       impl_tuple!(A, B, C, D, E, F, G, H, I);
[INFO] [stdout]     |       -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:85:13
[INFO] [stdout]     |
[INFO] [stdout] 85  | /             type RefMut<'a>
[INFO] [stdout] 86  | |             where
[INFO] [stdout] 87  | |                 Self: 'a,
[INFO] [stdout] 88  | |             = ($($t::RefMut<'a>,)*);
[INFO] [stdout]     | |____________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 260 |       impl_tuple!(A, B, C, D, E, F, G, H, I);
[INFO] [stdout]     |       -------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:22:13
[INFO] [stdout]     |
[INFO] [stdout] 22  |             type RangeMut<'a> where Self:'a = ($($t::RangeMut<'a>,)*);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 261 |     impl_tuple!(A, B, C, D, E, F, G, H, I, J);
[INFO] [stdout]     |     ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:22:13
[INFO] [stdout]     |
[INFO] [stdout] 22  |             type RangeMut<'a> where Self:'a = ($($t::RangeMut<'a>,)*);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 261 |     impl_tuple!(A, B, C, D, E, F, G, H, I, J);
[INFO] [stdout]     |     ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:80:13
[INFO] [stdout]     |
[INFO] [stdout] 80  | /             type Ref<'a>
[INFO] [stdout] 81  | |             where
[INFO] [stdout] 82  | |                 Self: 'a,
[INFO] [stdout] 83  | |             = ($($t::Ref<'a>,)*);
[INFO] [stdout]     | |_________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 261 |       impl_tuple!(A, B, C, D, E, F, G, H, I, J);
[INFO] [stdout]     |       ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:80:13
[INFO] [stdout]     |
[INFO] [stdout] 80  | /             type Ref<'a>
[INFO] [stdout] 81  | |             where
[INFO] [stdout] 82  | |                 Self: 'a,
[INFO] [stdout] 83  | |             = ($($t::Ref<'a>,)*);
[INFO] [stdout]     | |_________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 261 |       impl_tuple!(A, B, C, D, E, F, G, H, I, J);
[INFO] [stdout]     |       ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:85:13
[INFO] [stdout]     |
[INFO] [stdout] 85  | /             type RefMut<'a>
[INFO] [stdout] 86  | |             where
[INFO] [stdout] 87  | |                 Self: 'a,
[INFO] [stdout] 88  | |             = ($($t::RefMut<'a>,)*);
[INFO] [stdout]     | |____________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 261 |       impl_tuple!(A, B, C, D, E, F, G, H, I, J);
[INFO] [stdout]     |       ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:85:13
[INFO] [stdout]     |
[INFO] [stdout] 85  | /             type RefMut<'a>
[INFO] [stdout] 86  | |             where
[INFO] [stdout] 87  | |                 Self: 'a,
[INFO] [stdout] 88  | |             = ($($t::RefMut<'a>,)*);
[INFO] [stdout]     | |____________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 261 |       impl_tuple!(A, B, C, D, E, F, G, H, I, J);
[INFO] [stdout]     |       ----------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:22:13
[INFO] [stdout]     |
[INFO] [stdout] 22  |             type RangeMut<'a> where Self:'a = ($($t::RangeMut<'a>,)*);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 262 |     impl_tuple!(A, B, C, D, E, F, G, H, I, J, K);
[INFO] [stdout]     |     -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:22:13
[INFO] [stdout]     |
[INFO] [stdout] 22  |             type RangeMut<'a> where Self:'a = ($($t::RangeMut<'a>,)*);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 262 |     impl_tuple!(A, B, C, D, E, F, G, H, I, J, K);
[INFO] [stdout]     |     -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:80:13
[INFO] [stdout]     |
[INFO] [stdout] 80  | /             type Ref<'a>
[INFO] [stdout] 81  | |             where
[INFO] [stdout] 82  | |                 Self: 'a,
[INFO] [stdout] 83  | |             = ($($t::Ref<'a>,)*);
[INFO] [stdout]     | |_________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 262 |       impl_tuple!(A, B, C, D, E, F, G, H, I, J, K);
[INFO] [stdout]     |       -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:80:13
[INFO] [stdout]     |
[INFO] [stdout] 80  | /             type Ref<'a>
[INFO] [stdout] 81  | |             where
[INFO] [stdout] 82  | |                 Self: 'a,
[INFO] [stdout] 83  | |             = ($($t::Ref<'a>,)*);
[INFO] [stdout]     | |_________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 262 |       impl_tuple!(A, B, C, D, E, F, G, H, I, J, K);
[INFO] [stdout]     |       -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:85:13
[INFO] [stdout]     |
[INFO] [stdout] 85  | /             type RefMut<'a>
[INFO] [stdout] 86  | |             where
[INFO] [stdout] 87  | |                 Self: 'a,
[INFO] [stdout] 88  | |             = ($($t::RefMut<'a>,)*);
[INFO] [stdout]     | |____________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 262 |       impl_tuple!(A, B, C, D, E, F, G, H, I, J, K);
[INFO] [stdout]     |       -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:85:13
[INFO] [stdout]     |
[INFO] [stdout] 85  | /             type RefMut<'a>
[INFO] [stdout] 86  | |             where
[INFO] [stdout] 87  | |                 Self: 'a,
[INFO] [stdout] 88  | |             = ($($t::RefMut<'a>,)*);
[INFO] [stdout]     | |____________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 262 |       impl_tuple!(A, B, C, D, E, F, G, H, I, J, K);
[INFO] [stdout]     |       -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:22:13
[INFO] [stdout]     |
[INFO] [stdout] 22  |             type RangeMut<'a> where Self:'a = ($($t::RangeMut<'a>,)*);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 263 |     impl_tuple!(A, B, C, D, E, F, G, H, I, J, K, L);
[INFO] [stdout]     |     ----------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:22:13
[INFO] [stdout]     |
[INFO] [stdout] 22  |             type RangeMut<'a> where Self:'a = ($($t::RangeMut<'a>,)*);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 263 |     impl_tuple!(A, B, C, D, E, F, G, H, I, J, K, L);
[INFO] [stdout]     |     ----------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:80:13
[INFO] [stdout]     |
[INFO] [stdout] 80  | /             type Ref<'a>
[INFO] [stdout] 81  | |             where
[INFO] [stdout] 82  | |                 Self: 'a,
[INFO] [stdout] 83  | |             = ($($t::Ref<'a>,)*);
[INFO] [stdout]     | |_________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 263 |       impl_tuple!(A, B, C, D, E, F, G, H, I, J, K, L);
[INFO] [stdout]     |       ----------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:80:13
[INFO] [stdout]     |
[INFO] [stdout] 80  | /             type Ref<'a>
[INFO] [stdout] 81  | |             where
[INFO] [stdout] 82  | |                 Self: 'a,
[INFO] [stdout] 83  | |             = ($($t::Ref<'a>,)*);
[INFO] [stdout]     | |_________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 263 |       impl_tuple!(A, B, C, D, E, F, G, H, I, J, K, L);
[INFO] [stdout]     |       ----------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: generic associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:85:13
[INFO] [stdout]     |
[INFO] [stdout] 85  | /             type RefMut<'a>
[INFO] [stdout] 86  | |             where
[INFO] [stdout] 87  | |                 Self: 'a,
[INFO] [stdout] 88  | |             = ($($t::RefMut<'a>,)*);
[INFO] [stdout]     | |____________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 263 |       impl_tuple!(A, B, C, D, E, F, G, H, I, J, K, L);
[INFO] [stdout]     |       ----------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: where clauses on associated types are unstable
[INFO] [stdout]    --> src/zip_impl.rs:85:13
[INFO] [stdout]     |
[INFO] [stdout] 85  | /             type RefMut<'a>
[INFO] [stdout] 86  | |             where
[INFO] [stdout] 87  | |                 Self: 'a,
[INFO] [stdout] 88  | |             = ($($t::RefMut<'a>,)*);
[INFO] [stdout]     | |____________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 263 |       impl_tuple!(A, B, C, D, E, F, G, H, I, J, K, L);
[INFO] [stdout]     |       ----------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44265 <https://github.com/rust-lang/rust/issues/44265> for more information
[INFO] [stdout]     = note: this error originates in the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 92 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0658`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `entwine` due to 93 previous errors
[INFO] running `Command { std: "docker" "inspect" "76bf7482aeb2b855af00a80879cb9e3c57d72323a7cbf8eb06f478f43f046c33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76bf7482aeb2b855af00a80879cb9e3c57d72323a7cbf8eb06f478f43f046c33", kill_on_drop: false }`
[INFO] [stdout] 76bf7482aeb2b855af00a80879cb9e3c57d72323a7cbf8eb06f478f43f046c33