[INFO] fetching crate namable_closures 0.2.4...
[INFO] extracting crate namable_closures 0.2.4 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/namable_closures/0.2.4
[INFO] extracting crate namable_closures 0.2.4 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/namable_closures/0.2.4
[INFO] validating manifest of namable_closures-0.2.4 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 namable_closures-0.2.4 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 namable_closures-0.2.4
[INFO] finished frobbing namable_closures-0.2.4
[INFO] frobbed toml for namable_closures-0.2.4 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/namable_closures/0.2.4/Cargo.toml
[INFO] started frobbing namable_closures-0.2.4
[INFO] finished frobbing namable_closures-0.2.4
[INFO] frobbed toml for namable_closures-0.2.4 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/namable_closures/0.2.4/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 namable_closures-0.2.4 against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-1/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/namable_closures/0.2.4:/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] bc6033428d630bb788085cd6867a54981007dfe7c00705c97b8f99a49886c07b
[INFO] running `"docker" "start" "-a" "bc6033428d630bb788085cd6867a54981007dfe7c00705c97b8f99a49886c07b"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking namable_closures v0.2.4 (/opt/crater/workdir)
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:433:43
[INFO] [stderr]     |
[INFO] [stderr] 432 |     ($state:ident=$state_val:expr => move |$arg1:pat,$($arg2:pat),+| $body:expr) => {
[INFO] [stderr]     |                                                                   - expected repetition
[INFO] [stderr] 433 |         ClosureOnce::new(|$state,($arg1,$($arg2),*)| $body, $state_val)
[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:442:47
[INFO] [stderr]     |
[INFO] [stderr] 441 |     (mut $state:ident=$state_val:expr => move |$arg1:pat,$($arg2:pat),+| $body:expr) => {
[INFO] [stderr]     |                                                                       - expected repetition
[INFO] [stderr] 442 |         ClosureOnce::new(|mut $state,($arg1,$($arg2),*)| $body, $state_val)
[INFO] [stderr]     |                                               ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:451:42
[INFO] [stderr]     |
[INFO] [stderr] 450 |     (mut $state:ident=$state_val:expr => |$arg1:pat,$($arg2:pat),+| $body:expr) => {
[INFO] [stderr]     |                                                                  - expected repetition
[INFO] [stderr] 451 |         ClosureMut::new(|$state,($arg1,$($arg2),*)| $body, $state_val)
[INFO] [stderr]     |                                          ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:460:45
[INFO] [stderr]     |
[INFO] [stderr] 459 |     (ref mut $state:ident=$state_val:expr => move |$arg1:pat,$($arg2:pat),+| $body:expr) => {
[INFO] [stderr]     |                                                                           - expected repetition
[INFO] [stderr] 460 |         ClosureRefMut::new(|$state,($arg1,$($arg2),*)| $body, $state_val)
[INFO] [stderr]     |                                             ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:469:39
[INFO] [stderr]     |
[INFO] [stderr] 468 |     ($state:ident=$state_val:expr => |$arg1:pat,$($arg2:pat),+| $body:expr) => {
[INFO] [stderr]     |                                                              - expected repetition
[INFO] [stderr] 469 |         Closure::new(|$state,($arg1,$($arg2),*)| $body, $state_val)
[INFO] [stderr]     |                                       ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:478:42
[INFO] [stderr]     |
[INFO] [stderr] 477 |     (ref $state:ident=$state_val:expr => move |$arg1:pat,$($arg2:pat),+| $body:expr) => {
[INFO] [stderr]     |                                                                       - expected repetition
[INFO] [stderr] 478 |         ClosureRef::new(|$state,($arg1,$($arg2),*)| $body, $state_val)
[INFO] [stderr]     |                                          ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:497:43
[INFO] [stderr]     |
[INFO] [stderr] 496 |     ($me:ident.state=$state_val:expr => |$arg1:pat,$($arg2:pat),+| $body:expr) => {
[INFO] [stderr]     |                                                                 - expected repetition
[INFO] [stderr] 497 |         ClosureOnceRec::new(|$me,($arg1,$($arg2),*)| $body, $state_val)
[INFO] [stderr]     |                                           ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:506:47
[INFO] [stderr]     |
[INFO] [stderr] 505 |     (mut $me:ident.state=$state_val:expr => |$arg1:pat,$($arg2:pat),+| $body:expr) => {
[INFO] [stderr]     |                                                                     - expected repetition
[INFO] [stderr] 506 |         ClosureOnceRec::new(|mut $me,($arg1,$($arg2),*)| $body, $state_val)
[INFO] [stderr]     |                                               ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:515:42
[INFO] [stderr]     |
[INFO] [stderr] 514 |     (mut $me:ident.state=$state_val:expr => mut |$arg1:pat,$($arg2:pat),+| $body:expr) => {
[INFO] [stderr]     |                                                                         - expected repetition
[INFO] [stderr] 515 |         ClosureMutRec::new(|$me,($arg1,$($arg2),*)| $body, $state_val)
[INFO] [stderr]     |                                          ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:524:42
[INFO] [stderr]     |
[INFO] [stderr] 523 |     ($me:ident.state=$state_val:expr => mut |$arg1:pat,$($arg2:pat),+| $body:expr) => {
[INFO] [stderr]     |                                                                     - expected repetition
[INFO] [stderr] 524 |         ClosureRecMut::new(|$me,($arg1,$($arg2),*)| $body, $state_val)
[INFO] [stderr]     |                                          ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:533:39
[INFO] [stderr]     |
[INFO] [stderr] 532 |     ($me:ident.state=$state_val:expr => ref |$arg1:pat,$($arg2:pat),+| $body:expr) => {
[INFO] [stderr]     |                                                                     - expected repetition
[INFO] [stderr] 533 |         ClosureRec::new(|$me,($arg1,$($arg2),*)| $body, $state_val)
[INFO] [stderr]     |                                       ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:546:33
[INFO] [stderr]     |
[INFO] [stderr] 545 |     (ref $c:ident ($arg1:expr,$($arg2:expr),+)) => {
[INFO] [stderr]     |                                             - expected repetition
[INFO] [stderr] 546 |         $c.stable_call(($arg1,$($arg2),*))
[INFO] [stderr]     |                                 ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:555:37
[INFO] [stderr]     |
[INFO] [stderr] 554 |     (mut $c:ident ($arg1:expr,$($arg2:expr),+)) => {
[INFO] [stderr]     |                                             - expected repetition
[INFO] [stderr] 555 |         $c.stable_call_mut(($arg1,$($arg2),*))
[INFO] [stderr]     |                                     ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:564:38
[INFO] [stderr]     |
[INFO] [stderr] 563 |     ($c:ident ($arg1:expr,$($arg2:expr),+)) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] 564 |         $c.stable_call_once(($arg1,$($arg2),*))
[INFO] [stderr]     |                                      ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:577:18
[INFO] [stderr]     |
[INFO] [stderr] 576 |     (|$arg1:ident,$($arg2:ident),+| ref $c:ident) => {
[INFO] [stderr]     |                                  - expected repetition
[INFO] [stderr] 577 |         |$arg1,$($arg2),*| $c.stable_call(($arg1,$($arg2),*))
[INFO] [stderr]     |                  ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:577:52
[INFO] [stderr]     |
[INFO] [stderr] 576 |     (|$arg1:ident,$($arg2:ident),+| ref $c:ident) => {
[INFO] [stderr]     |                                  - expected repetition
[INFO] [stderr] 577 |         |$arg1,$($arg2),*| $c.stable_call(($arg1,$($arg2),*))
[INFO] [stderr]     |                                                    ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:586:18
[INFO] [stderr]     |
[INFO] [stderr] 585 |     (|$arg1:ident,$($arg2:ident),+| mut $c:ident) => {
[INFO] [stderr]     |                                  - expected repetition
[INFO] [stderr] 586 |         |$arg1,$($arg2),*| $c:stable_call_mut(($arg1,$($arg2),*))
[INFO] [stderr]     |                  ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:586:56
[INFO] [stderr]     |
[INFO] [stderr] 585 |     (|$arg1:ident,$($arg2:ident),+| mut $c:ident) => {
[INFO] [stderr]     |                                  - expected repetition
[INFO] [stderr] 586 |         |$arg1,$($arg2),*| $c:stable_call_mut(($arg1,$($arg2),*))
[INFO] [stderr]     |                                                        ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:595:18
[INFO] [stderr]     |
[INFO] [stderr] 594 |     (|$arg1:ident,$($arg2:ident),+| $c:ident) => {
[INFO] [stderr]     |                                  - expected repetition
[INFO] [stderr] 595 |         |$arg1,$($arg2),*| $c.stable_call_once(($arg1,$($arg2),*))
[INFO] [stderr]     |                  ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:595:57
[INFO] [stderr]     |
[INFO] [stderr] 594 |     (|$arg1:ident,$($arg2:ident),+| $c:ident) => {
[INFO] [stderr]     |                                  - expected repetition
[INFO] [stderr] 595 |         |$arg1,$($arg2),*| $c.stable_call_once(($arg1,$($arg2),*))
[INFO] [stderr]     |                                                         ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:433:43
[INFO] [stderr]     |
[INFO] [stderr] 432 |     ($state:ident=$state_val:expr => move |$arg1:pat,$($arg2:pat),+| $body:expr) => {
[INFO] [stderr]     |                                                                   - expected repetition
[INFO] [stderr] 433 |         ClosureOnce::new(|$state,($arg1,$($arg2),*)| $body, $state_val)
[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:442:47
[INFO] [stderr]     |
[INFO] [stderr] 441 |     (mut $state:ident=$state_val:expr => move |$arg1:pat,$($arg2:pat),+| $body:expr) => {
[INFO] [stderr]     |                                                                       - expected repetition
[INFO] [stderr] 442 |         ClosureOnce::new(|mut $state,($arg1,$($arg2),*)| $body, $state_val)
[INFO] [stderr]     |                                               ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:451:42
[INFO] [stderr]     |
[INFO] [stderr] 450 |     (mut $state:ident=$state_val:expr => |$arg1:pat,$($arg2:pat),+| $body:expr) => {
[INFO] [stderr]     |                                                                  - expected repetition
[INFO] [stderr] 451 |         ClosureMut::new(|$state,($arg1,$($arg2),*)| $body, $state_val)
[INFO] [stderr]     |                                          ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:460:45
[INFO] [stderr]     |
[INFO] [stderr] 459 |     (ref mut $state:ident=$state_val:expr => move |$arg1:pat,$($arg2:pat),+| $body:expr) => {
[INFO] [stderr]     |                                                                           - expected repetition
[INFO] [stderr] 460 |         ClosureRefMut::new(|$state,($arg1,$($arg2),*)| $body, $state_val)
[INFO] [stderr]     |                                             ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:469:39
[INFO] [stderr]     |
[INFO] [stderr] 468 |     ($state:ident=$state_val:expr => |$arg1:pat,$($arg2:pat),+| $body:expr) => {
[INFO] [stderr]     |                                                              - expected repetition
[INFO] [stderr] 469 |         Closure::new(|$state,($arg1,$($arg2),*)| $body, $state_val)
[INFO] [stderr]     |                                       ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:478:42
[INFO] [stderr]     |
[INFO] [stderr] 477 |     (ref $state:ident=$state_val:expr => move |$arg1:pat,$($arg2:pat),+| $body:expr) => {
[INFO] [stderr]     |                                                                       - expected repetition
[INFO] [stderr] 478 |         ClosureRef::new(|$state,($arg1,$($arg2),*)| $body, $state_val)
[INFO] [stderr]     |                                          ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:497:43
[INFO] [stderr]     |
[INFO] [stderr] 496 |     ($me:ident.state=$state_val:expr => |$arg1:pat,$($arg2:pat),+| $body:expr) => {
[INFO] [stderr]     |                                                                 - expected repetition
[INFO] [stderr] 497 |         ClosureOnceRec::new(|$me,($arg1,$($arg2),*)| $body, $state_val)
[INFO] [stderr]     |                                           ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:506:47
[INFO] [stderr]     |
[INFO] [stderr] 505 |     (mut $me:ident.state=$state_val:expr => |$arg1:pat,$($arg2:pat),+| $body:expr) => {
[INFO] [stderr]     |                                                                     - expected repetition
[INFO] [stderr] 506 |         ClosureOnceRec::new(|mut $me,($arg1,$($arg2),*)| $body, $state_val)
[INFO] [stderr]     |                                               ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:515:42
[INFO] [stderr]     |
[INFO] [stderr] 514 |     (mut $me:ident.state=$state_val:expr => mut |$arg1:pat,$($arg2:pat),+| $body:expr) => {
[INFO] [stderr]     |                                                                         - expected repetition
[INFO] [stderr] 515 |         ClosureMutRec::new(|$me,($arg1,$($arg2),*)| $body, $state_val)
[INFO] [stderr]     |                                          ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:524:42
[INFO] [stderr]     |
[INFO] [stderr] 523 |     ($me:ident.state=$state_val:expr => mut |$arg1:pat,$($arg2:pat),+| $body:expr) => {
[INFO] [stderr]     |                                                                     - expected repetition
[INFO] [stderr] 524 |         ClosureRecMut::new(|$me,($arg1,$($arg2),*)| $body, $state_val)
[INFO] [stderr]     |                                          ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:533:39
[INFO] [stderr]     |
[INFO] [stderr] 532 |     ($me:ident.state=$state_val:expr => ref |$arg1:pat,$($arg2:pat),+| $body:expr) => {
[INFO] [stderr]     |                                                                     - expected repetition
[INFO] [stderr] 533 |         ClosureRec::new(|$me,($arg1,$($arg2),*)| $body, $state_val)
[INFO] [stderr]     |                                       ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:546:33
[INFO] [stderr]     |
[INFO] [stderr] 545 |     (ref $c:ident ($arg1:expr,$($arg2:expr),+)) => {
[INFO] [stderr]     |                                             - expected repetition
[INFO] [stderr] 546 |         $c.stable_call(($arg1,$($arg2),*))
[INFO] [stderr]     |                                 ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:555:37
[INFO] [stderr]     |
[INFO] [stderr] 554 |     (mut $c:ident ($arg1:expr,$($arg2:expr),+)) => {
[INFO] [stderr]     |                                             - expected repetition
[INFO] [stderr] 555 |         $c.stable_call_mut(($arg1,$($arg2),*))
[INFO] [stderr]     |                                     ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:564:38
[INFO] [stderr]     |
[INFO] [stderr] 563 |     ($c:ident ($arg1:expr,$($arg2:expr),+)) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] 564 |         $c.stable_call_once(($arg1,$($arg2),*))
[INFO] [stderr]     |                                      ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:577:18
[INFO] [stderr]     |
[INFO] [stderr] 576 |     (|$arg1:ident,$($arg2:ident),+| ref $c:ident) => {
[INFO] [stderr]     |                                  - expected repetition
[INFO] [stderr] 577 |         |$arg1,$($arg2),*| $c.stable_call(($arg1,$($arg2),*))
[INFO] [stderr]     |                  ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:577:52
[INFO] [stderr]     |
[INFO] [stderr] 576 |     (|$arg1:ident,$($arg2:ident),+| ref $c:ident) => {
[INFO] [stderr]     |                                  - expected repetition
[INFO] [stderr] 577 |         |$arg1,$($arg2),*| $c.stable_call(($arg1,$($arg2),*))
[INFO] [stderr]     |                                                    ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:586:18
[INFO] [stderr]     |
[INFO] [stderr] 585 |     (|$arg1:ident,$($arg2:ident),+| mut $c:ident) => {
[INFO] [stderr]     |                                  - expected repetition
[INFO] [stderr] 586 |         |$arg1,$($arg2),*| $c:stable_call_mut(($arg1,$($arg2),*))
[INFO] [stderr]     |                  ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:586:56
[INFO] [stderr]     |
[INFO] [stderr] 585 |     (|$arg1:ident,$($arg2:ident),+| mut $c:ident) => {
[INFO] [stderr]     |                                  - expected repetition
[INFO] [stderr] 586 |         |$arg1,$($arg2),*| $c:stable_call_mut(($arg1,$($arg2),*))
[INFO] [stderr]     |                                                        ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:595:18
[INFO] [stderr]     |
[INFO] [stderr] 594 |     (|$arg1:ident,$($arg2:ident),+| $c:ident) => {
[INFO] [stderr]     |                                  - expected repetition
[INFO] [stderr] 595 |         |$arg1,$($arg2),*| $c.stable_call_once(($arg1,$($arg2),*))
[INFO] [stderr]     |                  ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:595:57
[INFO] [stderr]     |
[INFO] [stderr] 594 |     (|$arg1:ident,$($arg2:ident),+| $c:ident) => {
[INFO] [stderr]     |                                  - expected repetition
[INFO] [stderr] 595 |         |$arg1,$($arg2),*| $c.stable_call_once(($arg1,$($arg2),*))
[INFO] [stderr]     |                                                         ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ClosureMutRec`
[INFO] [stderr]    --> src/closure_rec.rs:251:34
[INFO] [stderr]     |
[INFO] [stderr] 251 |     use closure_rec::{ClosureRec,ClosureMutRec};
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `StableFnMut`
[INFO] [stderr]    --> src/closure_rec.rs:252:30
[INFO] [stderr]     |
[INFO] [stderr] 252 |     use stable_fn::{StableFn,StableFnMut};
[INFO] [stderr]     |                              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 20 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `namable_closures`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 20 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `namable_closures`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "bc6033428d630bb788085cd6867a54981007dfe7c00705c97b8f99a49886c07b"`
[INFO] running `"docker" "rm" "-f" "bc6033428d630bb788085cd6867a54981007dfe7c00705c97b8f99a49886c07b"`
[INFO] [stdout] bc6033428d630bb788085cd6867a54981007dfe7c00705c97b8f99a49886c07b