[INFO] fetching crate tuple-map 0.4.0...
[INFO] extracting crate tuple-map 0.4.0 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/tuple-map/0.4.0
[INFO] extracting crate tuple-map 0.4.0 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/tuple-map/0.4.0
[INFO] validating manifest of tuple-map-0.4.0 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 tuple-map-0.4.0 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 tuple-map-0.4.0
[INFO] finished frobbing tuple-map-0.4.0
[INFO] frobbed toml for tuple-map-0.4.0 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/tuple-map/0.4.0/Cargo.toml
[INFO] started frobbing tuple-map-0.4.0
[INFO] finished frobbing tuple-map-0.4.0
[INFO] frobbed toml for tuple-map-0.4.0 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/tuple-map/0.4.0/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 tuple-map-0.4.0 against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-2/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/tuple-map/0.4.0:/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] 1b5c3a513ecc5cf449509f46a0d3dd8e1a0042c69ea5dff9b79fdd1e7b677a1b
[INFO] running `"docker" "start" "-a" "1b5c3a513ecc5cf449509f46a0d3dd8e1a0042c69ea5dff9b79fdd1e7b677a1b"`
[INFO] [stderr]     Checking tuple-map v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/lib.rs:92:43
[INFO] [stderr]    |
[INFO] [stderr] 48 |      $($item: ident)+,
[INFO] [stderr]    |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 92 |             fn by_ref(&self) -> ($(&Self::$item, )*);
[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:100:55
[INFO] [stderr]     |
[INFO] [stderr] 48  |      $($item: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 100 |             fn by_ref_mut(&mut self) -> ($(&mut Self::$item, )*);
[INFO] [stderr]     |                                                       ^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:108:42
[INFO] [stderr]     |
[INFO] [stderr] 48  |      $($item: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 108 |             fn cloned(&self) -> ($(Self::$item, )*)
[INFO] [stderr]     |                                          ^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:154:37
[INFO] [stderr]     |
[INFO] [stderr] 48  |      $($item: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 154 |             fn id(self) -> ($(Self::$item,)*);
[INFO] [stderr]     |                                     ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:171:44
[INFO] [stderr]     |
[INFO] [stderr] 50  |      $($other: ident)+) => {
[INFO] [stderr]     |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 171 |             fn map<B, F>(self, f: F) -> ($($other, )*)
[INFO] [stderr]     |                                            ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:234:55
[INFO] [stderr]     |
[INFO] [stderr] 48  |      $($item: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 234 |             fn zip<U, B>(self, other: U) -> ($((Self::$item, $other),)*)
[INFO] [stderr]     |                                                       ^^^^^           - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:234:62
[INFO] [stderr]     |
[INFO] [stderr] 50  |      $($other: ident)+) => {
[INFO] [stderr]     |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 234 |             fn zip<U, B>(self, other: U) -> ($((Self::$item, $other),)*)
[INFO] [stderr]     |                                                              ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:249:61
[INFO] [stderr]     |
[INFO] [stderr] 50  |      $($other: ident)+) => {
[INFO] [stderr]     |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 249 |             fn zipf<U, I, F, B>(self, other: U, f: F) -> ($($other,)*)
[INFO] [stderr]     |                                                             ^^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:262:51
[INFO] [stderr]     |
[INFO] [stderr] 50  |      $($other: ident)+) => {
[INFO] [stderr]     |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 262 |             fn add<U, I, B>(self, other: U) -> ($($other,)*)
[INFO] [stderr]     |                                                   ^^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:279:51
[INFO] [stderr]     |
[INFO] [stderr] 50  |      $($other: ident)+) => {
[INFO] [stderr]     |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 279 |             fn sub<U, I, B>(self, other: U) -> ($($other,)*)
[INFO] [stderr]     |                                                   ^^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:296:51
[INFO] [stderr]     |
[INFO] [stderr] 50  |      $($other: ident)+) => {
[INFO] [stderr]     |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 296 |             fn mul<U, I, B>(self, other: U) -> ($($other,)*)
[INFO] [stderr]     |                                                   ^^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:313:51
[INFO] [stderr]     |
[INFO] [stderr] 50  |      $($other: ident)+) => {
[INFO] [stderr]     |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 313 |             fn div<U, I, B>(self, other: U) -> ($($other,)*)
[INFO] [stderr]     |                                                   ^^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:323:31
[INFO] [stderr]     |
[INFO] [stderr] 49  |      $($self: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 323 |         impl<T> $trait for ($($self, )*) {
[INFO] [stderr]     |                               ^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:330:24
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 330 |                 let ($($name,)*) = self;
[INFO] [stderr]     |                        ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:331:24
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 331 |                 $(if f($name) { return true } )*
[INFO] [stderr]     |                        ^^^^^                   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:339:24
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 339 |                 let ($($name,)*) = self;
[INFO] [stderr]     |                        ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:340:25
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 340 |                 $(if !f($name) { return false } )*
[INFO] [stderr]     |                         ^^^^^                    - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:344:43
[INFO] [stderr]     |
[INFO] [stderr] 48  |      $($item: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 344 |             fn by_ref(&self) -> ($(&Self::$item, )*) {
[INFO] [stderr]     |                                           ^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:345:28
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 345 |                 let ($(ref $name,)*) = *self;
[INFO] [stderr]     |                            ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:346:20
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 346 |                 ($($name,)*)
[INFO] [stderr]     |                    ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:349:55
[INFO] [stderr]     |
[INFO] [stderr] 48  |      $($item: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 349 |             fn by_ref_mut(&mut self) -> ($(&mut Self::$item, )*) {
[INFO] [stderr]     |                                                       ^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:350:32
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 350 |                 let ($(ref mut $name,)*) = *self;
[INFO] [stderr]     |                                ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:351:20
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 351 |                 ($($name,)*)
[INFO] [stderr]     |                    ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:358:24
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 358 |                 let ($($name,)*) = self;
[INFO] [stderr]     |                        ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:359:25
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 359 |                 $(if f(&$name) { return Some($name) })*
[INFO] [stderr]     |                         ^^^^^                         - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:359:46
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 359 |                 $(if f(&$name) { return Some($name) })*
[INFO] [stderr]     |                                              ^^^^^    - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:367:24
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 367 |                 let ($($name,)*) = self;
[INFO] [stderr]     |                        ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:368:34
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 368 |                 $(init = f(init, $name);)*
[INFO] [stderr]     |                                  ^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:376:24
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 376 |                 let ($($name,)*) = self;
[INFO] [stderr]     |                        ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:377:21
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 377 |                 $(f($name);)*
[INFO] [stderr]     |                     ^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:380:37
[INFO] [stderr]     |
[INFO] [stderr] 48  |      $($item: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 380 |             fn id(self) -> ($(Self::$item,)*) {
[INFO] [stderr]     |                                     ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:381:24
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 381 |                 let ($($name,)*) = self;
[INFO] [stderr]     |                        ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:382:20
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 382 |                 ($($name,)*)
[INFO] [stderr]     |                    ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:386:24
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 386 |                 let ($($name,)*) = self;
[INFO] [stderr]     |                        ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:388:26
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 388 |                 $(v.push($name);)*
[INFO] [stderr]     |                          ^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:394:24
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 394 |                 let ($($name,)*) = self;
[INFO] [stderr]     |                        ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:396:46
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 396 |                 $(if _cnt == i { return Some($name) } else { _cnt += 1 })*
[INFO] [stderr]     |                                              ^^^^^                       - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:400:48
[INFO] [stderr]     |
[INFO] [stderr] 50  |      $($other: ident)+) => {
[INFO] [stderr]     |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 400 |             fn map<B, F>(self, mut f: F) -> ($($other, )*)
[INFO] [stderr]     |                                                ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:404:24
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 404 |                 let ($($name,)*) = self;
[INFO] [stderr]     |                        ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:405:22
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 405 |                 ($(f($name),)*)
[INFO] [stderr]     |                      ^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:422:24
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 422 |                 let ($($name,)*) = self;
[INFO] [stderr]     |                        ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:423:22
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 423 |                 $(if $name != i { return false })*
[INFO] [stderr]     |                      ^^^^^                       - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:471:55
[INFO] [stderr]     |
[INFO] [stderr] 48  |      $($item: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 471 |             fn zip<U, B>(self, other: U) -> ($((Self::$item, $other),)*)
[INFO] [stderr]     |                                                       ^^^^^           - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:471:62
[INFO] [stderr]     |
[INFO] [stderr] 50  |      $($other: ident)+) => {
[INFO] [stderr]     |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 471 |             fn zip<U, B>(self, other: U) -> ($((Self::$item, $other),)*)
[INFO] [stderr]     |                                                              ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:475:24
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 475 |                 let ($($name,)*) = self;
[INFO] [stderr]     |                        ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:476:24
[INFO] [stderr]     |
[INFO] [stderr] 47  |      $($name2: ident)+,
[INFO] [stderr]     |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 476 |                 let ($($name2,)*) = other.id();
[INFO] [stderr]     |                        ^^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:477:21
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 477 |                 ($(($name, $name2),)*)
[INFO] [stderr]     |                     ^^^^^           - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:477:28
[INFO] [stderr]     |
[INFO] [stderr] 47  |      $($name2: ident)+,
[INFO] [stderr]     |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 477 |                 ($(($name, $name2),)*)
[INFO] [stderr]     |                            ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:480:65
[INFO] [stderr]     |
[INFO] [stderr] 50  |      $($other: ident)+) => {
[INFO] [stderr]     |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 480 |             fn zipf<U, I, F, B>(self, other: U, mut f: F) -> ($($other,)*)
[INFO] [stderr]     |                                                                 ^^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:485:24
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 485 |                 let ($($name,)*) = self;
[INFO] [stderr]     |                        ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:486:24
[INFO] [stderr]     |
[INFO] [stderr] 47  |      $($name2: ident)+,
[INFO] [stderr]     |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 486 |                 let ($($name2,)*) = other.id();
[INFO] [stderr]     |                        ^^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:487:22
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 487 |                 ($(f($name, $name2),)*)
[INFO] [stderr]     |                      ^^^^^           - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:487:29
[INFO] [stderr]     |
[INFO] [stderr] 47  |      $($name2: ident)+,
[INFO] [stderr]     |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 487 |                 ($(f($name, $name2),)*)
[INFO] [stderr]     |                             ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/lib.rs:92:43
[INFO] [stderr]    |
[INFO] [stderr] 48 |      $($item: ident)+,
[INFO] [stderr]    |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 92 |             fn by_ref(&self) -> ($(&Self::$item, )*);
[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:100:55
[INFO] [stderr]     |
[INFO] [stderr] 48  |      $($item: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 100 |             fn by_ref_mut(&mut self) -> ($(&mut Self::$item, )*);
[INFO] [stderr]     |                                                       ^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:108:42
[INFO] [stderr]     |
[INFO] [stderr] 48  |      $($item: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 108 |             fn cloned(&self) -> ($(Self::$item, )*)
[INFO] [stderr]     |                                          ^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:154:37
[INFO] [stderr]     |
[INFO] [stderr] 48  |      $($item: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 154 |             fn id(self) -> ($(Self::$item,)*);
[INFO] [stderr]     |                                     ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:171:44
[INFO] [stderr]     |
[INFO] [stderr] 50  |      $($other: ident)+) => {
[INFO] [stderr]     |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 171 |             fn map<B, F>(self, f: F) -> ($($other, )*)
[INFO] [stderr]     |                                            ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:234:55
[INFO] [stderr]     |
[INFO] [stderr] 48  |      $($item: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 234 |             fn zip<U, B>(self, other: U) -> ($((Self::$item, $other),)*)
[INFO] [stderr]     |                                                       ^^^^^           - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:234:62
[INFO] [stderr]     |
[INFO] [stderr] 50  |      $($other: ident)+) => {
[INFO] [stderr]     |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 234 |             fn zip<U, B>(self, other: U) -> ($((Self::$item, $other),)*)
[INFO] [stderr]     |                                                              ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:249:61
[INFO] [stderr]     |
[INFO] [stderr] 50  |      $($other: ident)+) => {
[INFO] [stderr]     |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 249 |             fn zipf<U, I, F, B>(self, other: U, f: F) -> ($($other,)*)
[INFO] [stderr]     |                                                             ^^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:262:51
[INFO] [stderr]     |
[INFO] [stderr] 50  |      $($other: ident)+) => {
[INFO] [stderr]     |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 262 |             fn add<U, I, B>(self, other: U) -> ($($other,)*)
[INFO] [stderr]     |                                                   ^^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:279:51
[INFO] [stderr]     |
[INFO] [stderr] 50  |      $($other: ident)+) => {
[INFO] [stderr]     |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 279 |             fn sub<U, I, B>(self, other: U) -> ($($other,)*)
[INFO] [stderr]     |                                                   ^^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:296:51
[INFO] [stderr]     |
[INFO] [stderr] 50  |      $($other: ident)+) => {
[INFO] [stderr]     |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 296 |             fn mul<U, I, B>(self, other: U) -> ($($other,)*)
[INFO] [stderr]     |                                                   ^^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:313:51
[INFO] [stderr]     |
[INFO] [stderr] 50  |      $($other: ident)+) => {
[INFO] [stderr]     |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 313 |             fn div<U, I, B>(self, other: U) -> ($($other,)*)
[INFO] [stderr]     |                                                   ^^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:323:31
[INFO] [stderr]     |
[INFO] [stderr] 49  |      $($self: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 323 |         impl<T> $trait for ($($self, )*) {
[INFO] [stderr]     |                               ^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:330:24
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 330 |                 let ($($name,)*) = self;
[INFO] [stderr]     |                        ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:331:24
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 331 |                 $(if f($name) { return true } )*
[INFO] [stderr]     |                        ^^^^^                   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:339:24
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 339 |                 let ($($name,)*) = self;
[INFO] [stderr]     |                        ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:340:25
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 340 |                 $(if !f($name) { return false } )*
[INFO] [stderr]     |                         ^^^^^                    - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:344:43
[INFO] [stderr]     |
[INFO] [stderr] 48  |      $($item: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 344 |             fn by_ref(&self) -> ($(&Self::$item, )*) {
[INFO] [stderr]     |                                           ^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:345:28
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 345 |                 let ($(ref $name,)*) = *self;
[INFO] [stderr]     |                            ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:346:20
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 346 |                 ($($name,)*)
[INFO] [stderr]     |                    ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:349:55
[INFO] [stderr]     |
[INFO] [stderr] 48  |      $($item: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 349 |             fn by_ref_mut(&mut self) -> ($(&mut Self::$item, )*) {
[INFO] [stderr]     |                                                       ^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:350:32
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 350 |                 let ($(ref mut $name,)*) = *self;
[INFO] [stderr]     |                                ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:351:20
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 351 |                 ($($name,)*)
[INFO] [stderr]     |                    ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:358:24
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 358 |                 let ($($name,)*) = self;
[INFO] [stderr]     |                        ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:359:25
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 359 |                 $(if f(&$name) { return Some($name) })*
[INFO] [stderr]     |                         ^^^^^                         - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:359:46
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 359 |                 $(if f(&$name) { return Some($name) })*
[INFO] [stderr]     |                                              ^^^^^    - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:367:24
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 367 |                 let ($($name,)*) = self;
[INFO] [stderr]     |                        ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:368:34
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 368 |                 $(init = f(init, $name);)*
[INFO] [stderr]     |                                  ^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:376:24
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 376 |                 let ($($name,)*) = self;
[INFO] [stderr]     |                        ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:377:21
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 377 |                 $(f($name);)*
[INFO] [stderr]     |                     ^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:380:37
[INFO] [stderr]     |
[INFO] [stderr] 48  |      $($item: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 380 |             fn id(self) -> ($(Self::$item,)*) {
[INFO] [stderr]     |                                     ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:381:24
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 381 |                 let ($($name,)*) = self;
[INFO] [stderr]     |                        ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:382:20
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 382 |                 ($($name,)*)
[INFO] [stderr]     |                    ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:386:24
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 386 |                 let ($($name,)*) = self;
[INFO] [stderr]     |                        ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:388:26
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 388 |                 $(v.push($name);)*
[INFO] [stderr]     |                          ^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:394:24
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 394 |                 let ($($name,)*) = self;
[INFO] [stderr]     |                        ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:396:46
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 396 |                 $(if _cnt == i { return Some($name) } else { _cnt += 1 })*
[INFO] [stderr]     |                                              ^^^^^                       - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:400:48
[INFO] [stderr]     |
[INFO] [stderr] 50  |      $($other: ident)+) => {
[INFO] [stderr]     |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 400 |             fn map<B, F>(self, mut f: F) -> ($($other, )*)
[INFO] [stderr]     |                                                ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:404:24
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 404 |                 let ($($name,)*) = self;
[INFO] [stderr]     |                        ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:405:22
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 405 |                 ($(f($name),)*)
[INFO] [stderr]     |                      ^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:422:24
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 422 |                 let ($($name,)*) = self;
[INFO] [stderr]     |                        ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:423:22
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 423 |                 $(if $name != i { return false })*
[INFO] [stderr]     |                      ^^^^^                       - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:471:55
[INFO] [stderr]     |
[INFO] [stderr] 48  |      $($item: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 471 |             fn zip<U, B>(self, other: U) -> ($((Self::$item, $other),)*)
[INFO] [stderr]     |                                                       ^^^^^           - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:471:62
[INFO] [stderr]     |
[INFO] [stderr] 50  |      $($other: ident)+) => {
[INFO] [stderr]     |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 471 |             fn zip<U, B>(self, other: U) -> ($((Self::$item, $other),)*)
[INFO] [stderr]     |                                                              ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:475:24
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 475 |                 let ($($name,)*) = self;
[INFO] [stderr]     |                        ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:476:24
[INFO] [stderr]     |
[INFO] [stderr] 47  |      $($name2: ident)+,
[INFO] [stderr]     |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 476 |                 let ($($name2,)*) = other.id();
[INFO] [stderr]     |                        ^^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:477:21
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 477 |                 ($(($name, $name2),)*)
[INFO] [stderr]     |                     ^^^^^           - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:477:28
[INFO] [stderr]     |
[INFO] [stderr] 47  |      $($name2: ident)+,
[INFO] [stderr]     |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 477 |                 ($(($name, $name2),)*)
[INFO] [stderr]     |                            ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:480:65
[INFO] [stderr]     |
[INFO] [stderr] 50  |      $($other: ident)+) => {
[INFO] [stderr]     |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 480 |             fn zipf<U, I, F, B>(self, other: U, mut f: F) -> ($($other,)*)
[INFO] [stderr]     |                                                                 ^^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:485:24
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 485 |                 let ($($name,)*) = self;
[INFO] [stderr]     |                        ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:486:24
[INFO] [stderr]     |
[INFO] [stderr] 47  |      $($name2: ident)+,
[INFO] [stderr]     |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 486 |                 let ($($name2,)*) = other.id();
[INFO] [stderr]     |                        ^^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:487:22
[INFO] [stderr]     |
[INFO] [stderr] 46  |      $($name: ident)+,
[INFO] [stderr]     |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 487 |                 ($(f($name, $name2),)*)
[INFO] [stderr]     |                      ^^^^^           - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:487:29
[INFO] [stderr]     |
[INFO] [stderr] 47  |      $($name2: ident)+,
[INFO] [stderr]     |                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 487 |                 ($(f($name, $name2),)*)
[INFO] [stderr]     |                             ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 53 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `tuple-map`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 53 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `tuple-map`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "1b5c3a513ecc5cf449509f46a0d3dd8e1a0042c69ea5dff9b79fdd1e7b677a1b"`
[INFO] running `"docker" "rm" "-f" "1b5c3a513ecc5cf449509f46a0d3dd8e1a0042c69ea5dff9b79fdd1e7b677a1b"`
[INFO] [stdout] 1b5c3a513ecc5cf449509f46a0d3dd8e1a0042c69ea5dff9b79fdd1e7b677a1b