[INFO] fetching crate multizip 0.1.0...
[INFO] extracting crate multizip 0.1.0 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/multizip/0.1.0
[INFO] extracting crate multizip 0.1.0 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/multizip/0.1.0
[INFO] validating manifest of multizip-0.1.0 on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of multizip-0.1.0 on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing multizip-0.1.0
[INFO] finished frobbing multizip-0.1.0
[INFO] frobbed toml for multizip-0.1.0 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/multizip/0.1.0/Cargo.toml
[INFO] started frobbing multizip-0.1.0
[INFO] finished frobbing multizip-0.1.0
[INFO] frobbed toml for multizip-0.1.0 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/multizip/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking multizip-0.1.0 against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-4/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/multizip/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 9068c23fb26c0f92d91f0f5712cfc62ea27dbecbdca0d5eacb7111a871463a64
[INFO] running `"docker" "start" "-a" "9068c23fb26c0f92d91f0f5712cfc62ea27dbecbdca0d5eacb7111a871463a64"`
[INFO] [stderr]     Checking multizip v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:101:28
[INFO] [stderr]     |
[INFO] [stderr] 98  |     ($ZipN:ident $zipn:ident $ZipNPrev:ident $zipnprev:ident ( $($A:ident $a:ident $IA:ident $ia:ident)+ ) $ALast:ident $alast:ident $IALast:ident $ialast:ident) => (
[INFO] [stderr]     |                                                                                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 101 |         pub struct $ZipN<$($A),*, $ALast> {
[INFO] [stderr]     |                            ^^  - conflicting repetition
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:102:37
[INFO] [stderr]     |
[INFO] [stderr] 98  |     ($ZipN:ident $zipn:ident $ZipNPrev:ident $zipnprev:ident ( $($A:ident $a:ident $IA:ident $ia:ident)+ ) $ALast:ident $alast:ident $IALast:ident $ialast:ident) => (
[INFO] [stderr]     |                                                                                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 102 |             subzip: Zip<$ZipNPrev<$($A),*>, $ALast>
[INFO] [stderr]     |                                     ^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:104:16
[INFO] [stderr]     |
[INFO] [stderr] 98  |     ($ZipN:ident $zipn:ident $ZipNPrev:ident $zipnprev:ident ( $($A:ident $a:ident $IA:ident $ia:ident)+ ) $ALast:ident $alast:ident $IALast:ident $ialast:ident) => (
[INFO] [stderr]     |                                                                                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 104 |         impl<$($A),*, $ALast> Iterator for $ZipN<$($A),*, $ALast> where
[INFO] [stderr]     |                ^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:104:52
[INFO] [stderr]     |
[INFO] [stderr] 98  |     ($ZipN:ident $zipn:ident $ZipNPrev:ident $zipnprev:ident ( $($A:ident $a:ident $IA:ident $ia:ident)+ ) $ALast:ident $alast:ident $IALast:ident $ialast:ident) => (
[INFO] [stderr]     |                                                                                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 104 |         impl<$($A),*, $ALast> Iterator for $ZipN<$($A),*, $ALast> where
[INFO] [stderr]     |                                                    ^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:105:15
[INFO] [stderr]     |
[INFO] [stderr] 98  |     ($ZipN:ident $zipn:ident $ZipNPrev:ident $zipnprev:ident ( $($A:ident $a:ident $IA:ident $ia:ident)+ ) $ALast:ident $alast:ident $IALast:ident $ialast:ident) => (
[INFO] [stderr]     |                                                                                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 105 |             $($A: Iterator),*,
[INFO] [stderr]     |               ^^            - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:108:28
[INFO] [stderr]     |
[INFO] [stderr] 98  |     ($ZipN:ident $zipn:ident $ZipNPrev:ident $zipnprev:ident ( $($A:ident $a:ident $IA:ident $ia:ident)+ ) $ALast:ident $alast:ident $IALast:ident $ialast:ident) => (
[INFO] [stderr]     |                                                                                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 108 |             type Item = ($($A::Item),*, $ALast::Item);
[INFO] [stderr]     |                            ^^        - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:111:45
[INFO] [stderr]     |
[INFO] [stderr] 98  |     ($ZipN:ident $zipn:ident $ZipNPrev:ident $zipnprev:ident ( $($A:ident $a:ident $IA:ident $ia:ident)+ ) $ALast:ident $alast:ident $IALast:ident $ialast:ident) => (
[INFO] [stderr]     |                                                                                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 111 |             fn next(&mut self) -> Option<($($A::Item),*, $ALast::Item)> {
[INFO] [stderr]     |                                             ^^        - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:112:46
[INFO] [stderr]     |
[INFO] [stderr] 98  |     ($ZipN:ident $zipn:ident $ZipNPrev:ident $zipnprev:ident ( $($A:ident $a:ident $IA:ident $ia:ident)+ ) $ALast:ident $alast:ident $IALast:ident $ialast:ident) => (
[INFO] [stderr]     |                                                                                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 112 |                 self.subzip.next().map(|(( $($a),* ), $alast)| ($($a),*, $alast))
[INFO] [stderr]     |                                              ^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:112:67
[INFO] [stderr]     |
[INFO] [stderr] 98  |     ($ZipN:ident $zipn:ident $ZipNPrev:ident $zipnprev:ident ( $($A:ident $a:ident $IA:ident $ia:ident)+ ) $ALast:ident $alast:ident $IALast:ident $ialast:ident) => (
[INFO] [stderr]     |                                                                                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 112 |                 self.subzip.next().map(|(( $($a),* ), $alast)| ($($a),*, $alast))
[INFO] [stderr]     |                                                                   ^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:120:24
[INFO] [stderr]     |
[INFO] [stderr] 98  |     ($ZipN:ident $zipn:ident $ZipNPrev:ident $zipnprev:ident ( $($A:ident $a:ident $IA:ident $ia:ident)+ ) $ALast:ident $alast:ident $IALast:ident $ialast:ident) => (
[INFO] [stderr]     |                                                                                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 120 |         pub fn $zipn<$($IA),*, $IALast>($($ia: $IA),*, $ialast: $IALast)
[INFO] [stderr]     |                        ^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:120:43
[INFO] [stderr]     |
[INFO] [stderr] 98  |     ($ZipN:ident $zipn:ident $ZipNPrev:ident $zipnprev:ident ( $($A:ident $a:ident $IA:ident $ia:ident)+ ) $ALast:ident $alast:ident $IALast:ident $ialast:ident) => (
[INFO] [stderr]     |                                                                                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 120 |         pub fn $zipn<$($IA),*, $IALast>($($ia: $IA),*, $ialast: $IALast)
[INFO] [stderr]     |                                           ^^^       - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:120:48
[INFO] [stderr]     |
[INFO] [stderr] 98  |     ($ZipN:ident $zipn:ident $ZipNPrev:ident $zipnprev:ident ( $($A:ident $a:ident $IA:ident $ia:ident)+ ) $ALast:ident $alast:ident $IALast:ident $ialast:ident) => (
[INFO] [stderr]     |                                                                                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 120 |         pub fn $zipn<$($IA),*, $IALast>($($ia: $IA),*, $ialast: $IALast)
[INFO] [stderr]     |                                                ^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:121:23
[INFO] [stderr]     |
[INFO] [stderr] 98  |     ($ZipN:ident $zipn:ident $ZipNPrev:ident $zipnprev:ident ( $($A:ident $a:ident $IA:ident $ia:ident)+ ) $ALast:ident $alast:ident $IALast:ident $ialast:ident) => (
[INFO] [stderr]     |                                                                                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 121 |            -> $ZipN<$($IA::IntoIter),*, $IALast::IntoIter>
[INFO] [stderr]     |                       ^^^            - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:123:15
[INFO] [stderr]     |
[INFO] [stderr] 98  |     ($ZipN:ident $zipn:ident $ZipNPrev:ident $zipnprev:ident ( $($A:ident $a:ident $IA:ident $ia:ident)+ ) $ALast:ident $alast:ident $IALast:ident $ialast:ident) => (
[INFO] [stderr]     |                                                                                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 123 |             $($IA: IntoIterator),*,
[INFO] [stderr]     |               ^^^                - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:127:37
[INFO] [stderr]     |
[INFO] [stderr] 98  |     ($ZipN:ident $zipn:ident $ZipNPrev:ident $zipnprev:ident ( $($A:ident $a:ident $IA:ident $ia:ident)+ ) $ALast:ident $alast:ident $IALast:ident $ialast:ident) => (
[INFO] [stderr]     |                                                                                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 127 |                 subzip: $zipnprev($($ia),*).zip($ialast.into_iter())
[INFO] [stderr]     |                                     ^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:101:28
[INFO] [stderr]     |
[INFO] [stderr] 98  |     ($ZipN:ident $zipn:ident $ZipNPrev:ident $zipnprev:ident ( $($A:ident $a:ident $IA:ident $ia:ident)+ ) $ALast:ident $alast:ident $IALast:ident $ialast:ident) => (
[INFO] [stderr]     |                                                                                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 101 |         pub struct $ZipN<$($A),*, $ALast> {
[INFO] [stderr]     |                            ^^  - conflicting repetition
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:102:37
[INFO] [stderr]     |
[INFO] [stderr] 98  |     ($ZipN:ident $zipn:ident $ZipNPrev:ident $zipnprev:ident ( $($A:ident $a:ident $IA:ident $ia:ident)+ ) $ALast:ident $alast:ident $IALast:ident $ialast:ident) => (
[INFO] [stderr]     |                                                                                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 102 |             subzip: Zip<$ZipNPrev<$($A),*>, $ALast>
[INFO] [stderr]     |                                     ^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:104:16
[INFO] [stderr]     |
[INFO] [stderr] 98  |     ($ZipN:ident $zipn:ident $ZipNPrev:ident $zipnprev:ident ( $($A:ident $a:ident $IA:ident $ia:ident)+ ) $ALast:ident $alast:ident $IALast:ident $ialast:ident) => (
[INFO] [stderr]     |                                                                                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 104 |         impl<$($A),*, $ALast> Iterator for $ZipN<$($A),*, $ALast> where
[INFO] [stderr]     |                ^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:104:52
[INFO] [stderr]     |
[INFO] [stderr] 98  |     ($ZipN:ident $zipn:ident $ZipNPrev:ident $zipnprev:ident ( $($A:ident $a:ident $IA:ident $ia:ident)+ ) $ALast:ident $alast:ident $IALast:ident $ialast:ident) => (
[INFO] [stderr]     |                                                                                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 104 |         impl<$($A),*, $ALast> Iterator for $ZipN<$($A),*, $ALast> where
[INFO] [stderr]     |                                                    ^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:105:15
[INFO] [stderr]     |
[INFO] [stderr] 98  |     ($ZipN:ident $zipn:ident $ZipNPrev:ident $zipnprev:ident ( $($A:ident $a:ident $IA:ident $ia:ident)+ ) $ALast:ident $alast:ident $IALast:ident $ialast:ident) => (
[INFO] [stderr]     |                                                                                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 105 |             $($A: Iterator),*,
[INFO] [stderr]     |               ^^            - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:108:28
[INFO] [stderr]     |
[INFO] [stderr] 98  |     ($ZipN:ident $zipn:ident $ZipNPrev:ident $zipnprev:ident ( $($A:ident $a:ident $IA:ident $ia:ident)+ ) $ALast:ident $alast:ident $IALast:ident $ialast:ident) => (
[INFO] [stderr]     |                                                                                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 108 |             type Item = ($($A::Item),*, $ALast::Item);
[INFO] [stderr]     |                            ^^        - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:111:45
[INFO] [stderr]     |
[INFO] [stderr] 98  |     ($ZipN:ident $zipn:ident $ZipNPrev:ident $zipnprev:ident ( $($A:ident $a:ident $IA:ident $ia:ident)+ ) $ALast:ident $alast:ident $IALast:ident $ialast:ident) => (
[INFO] [stderr]     |                                                                                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 111 |             fn next(&mut self) -> Option<($($A::Item),*, $ALast::Item)> {
[INFO] [stderr]     |                                             ^^        - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:112:46
[INFO] [stderr]     |
[INFO] [stderr] 98  |     ($ZipN:ident $zipn:ident $ZipNPrev:ident $zipnprev:ident ( $($A:ident $a:ident $IA:ident $ia:ident)+ ) $ALast:ident $alast:ident $IALast:ident $ialast:ident) => (
[INFO] [stderr]     |                                                                                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 112 |                 self.subzip.next().map(|(( $($a),* ), $alast)| ($($a),*, $alast))
[INFO] [stderr]     |                                              ^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:112:67
[INFO] [stderr]     |
[INFO] [stderr] 98  |     ($ZipN:ident $zipn:ident $ZipNPrev:ident $zipnprev:ident ( $($A:ident $a:ident $IA:ident $ia:ident)+ ) $ALast:ident $alast:ident $IALast:ident $ialast:ident) => (
[INFO] [stderr]     |                                                                                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 112 |                 self.subzip.next().map(|(( $($a),* ), $alast)| ($($a),*, $alast))
[INFO] [stderr]     |                                                                   ^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:120:24
[INFO] [stderr]     |
[INFO] [stderr] 98  |     ($ZipN:ident $zipn:ident $ZipNPrev:ident $zipnprev:ident ( $($A:ident $a:ident $IA:ident $ia:ident)+ ) $ALast:ident $alast:ident $IALast:ident $ialast:ident) => (
[INFO] [stderr]     |                                                                                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 120 |         pub fn $zipn<$($IA),*, $IALast>($($ia: $IA),*, $ialast: $IALast)
[INFO] [stderr]     |                        ^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:120:43
[INFO] [stderr]     |
[INFO] [stderr] 98  |     ($ZipN:ident $zipn:ident $ZipNPrev:ident $zipnprev:ident ( $($A:ident $a:ident $IA:ident $ia:ident)+ ) $ALast:ident $alast:ident $IALast:ident $ialast:ident) => (
[INFO] [stderr]     |                                                                                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 120 |         pub fn $zipn<$($IA),*, $IALast>($($ia: $IA),*, $ialast: $IALast)
[INFO] [stderr]     |                                           ^^^       - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:120:48
[INFO] [stderr]     |
[INFO] [stderr] 98  |     ($ZipN:ident $zipn:ident $ZipNPrev:ident $zipnprev:ident ( $($A:ident $a:ident $IA:ident $ia:ident)+ ) $ALast:ident $alast:ident $IALast:ident $ialast:ident) => (
[INFO] [stderr]     |                                                                                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 120 |         pub fn $zipn<$($IA),*, $IALast>($($ia: $IA),*, $ialast: $IALast)
[INFO] [stderr]     |                                                ^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:121:23
[INFO] [stderr]     |
[INFO] [stderr] 98  |     ($ZipN:ident $zipn:ident $ZipNPrev:ident $zipnprev:ident ( $($A:ident $a:ident $IA:ident $ia:ident)+ ) $ALast:ident $alast:ident $IALast:ident $ialast:ident) => (
[INFO] [stderr]     |                                                                                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 121 |            -> $ZipN<$($IA::IntoIter),*, $IALast::IntoIter>
[INFO] [stderr]     |                       ^^^            - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:123:15
[INFO] [stderr]     |
[INFO] [stderr] 98  |     ($ZipN:ident $zipn:ident $ZipNPrev:ident $zipnprev:ident ( $($A:ident $a:ident $IA:ident $ia:ident)+ ) $ALast:ident $alast:ident $IALast:ident $ialast:ident) => (
[INFO] [stderr]     |                                                                                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 123 |             $($IA: IntoIterator),*,
[INFO] [stderr]     |               ^^^                - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:127:37
[INFO] [stderr]     |
[INFO] [stderr] 98  |     ($ZipN:ident $zipn:ident $ZipNPrev:ident $zipnprev:ident ( $($A:ident $a:ident $IA:ident $ia:ident)+ ) $ALast:ident $alast:ident $IALast:ident $ialast:ident) => (
[INFO] [stderr]     |                                                                                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 127 |                 subzip: $zipnprev($($ia),*).zip($ialast.into_iter())
[INFO] [stderr]     |                                     ^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 15 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `multizip`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 15 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `multizip`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "9068c23fb26c0f92d91f0f5712cfc62ea27dbecbdca0d5eacb7111a871463a64"`
[INFO] running `"docker" "rm" "-f" "9068c23fb26c0f92d91f0f5712cfc62ea27dbecbdca0d5eacb7111a871463a64"`
[INFO] [stdout] 9068c23fb26c0f92d91f0f5712cfc62ea27dbecbdca0d5eacb7111a871463a64