[INFO] fetching crate type-operators 0.3.5...
[INFO] extracting crate type-operators 0.3.5 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/type-operators/0.3.5
[INFO] extracting crate type-operators 0.3.5 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/type-operators/0.3.5
[INFO] validating manifest of type-operators-0.3.5 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 type-operators-0.3.5 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 type-operators-0.3.5
[INFO] finished frobbing type-operators-0.3.5
[INFO] frobbed toml for type-operators-0.3.5 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/type-operators/0.3.5/Cargo.toml
[INFO] started frobbing type-operators-0.3.5
[INFO] finished frobbing type-operators-0.3.5
[INFO] frobbed toml for type-operators-0.3.5 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/type-operators/0.3.5/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 type-operators-0.3.5 against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-3/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/type-operators/0.3.5:/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] ac75ce4d1be08f04b5ef34794482eba35debea76c2164fd6dca934847c74a354
[INFO] running `"docker" "start" "-a" "ac75ce4d1be08f04b5ef34794482eba35debea76c2164fd6dca934847c74a354"`
[INFO] [stderr]     Checking type-operators v0.3.5 (/opt/crater/workdir)
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:470:56
[INFO] [stderr]     |
[INFO] [stderr] 466 |     ($gensym:tt $(#$docs:tt)* data $name:ident: $fbound:ident $(+ $bound:ident)* where $(#$attr:tt)+ { $($stuff:tt)* } $($rest:tt)*) => {
[INFO] [stderr]     |                                                                                                    - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 470 |         _tlsm_data!([$name ($fbound $(+ $bound)*) [] $($attr)*] $gensym $($stuff)*);
[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:477:36
[INFO] [stderr]     |
[INFO] [stderr] 473 |     ($gensym:tt $(#$docs:tt)* data $name:ident where $(#$attr:tt)+ { $($stuff:tt)* } $($rest:tt)*) => {
[INFO] [stderr]     |                                                                  - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 477 |         _tlsm_data!([$name () [] $($attr)*] $gensym $($stuff)*);
[INFO] [stderr]     |                                    ^^^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:501:60
[INFO] [stderr]     |
[INFO] [stderr] 495 |     ($gensym:tt $(#$docs:tt)* concrete $name:ident: $fbound:ident $(+ $bound:ident)* => $output:ty where $(#$attr:tt)+ { $($stuff:tt)* } $($rest:tt)*) => {
[INFO] [stderr]     |                                                                                                                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 501 |         _tlsm_concrete!([$name ($fbound $(+ $bound)*) [] $($attr)*] $output; $gensym $($stuff)*);
[INFO] [stderr]     |                                                            ^^^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:510:40
[INFO] [stderr]     |
[INFO] [stderr] 504 |     ($gensym:tt $(#$docs:tt)* concrete $name:ident => $output:ty where $(#$attr:tt)+ { $($stuff:tt)* } $($rest:tt)*) => {
[INFO] [stderr]     |                                                                                    - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 510 |         _tlsm_concrete!([$name () [] $($attr)*] $output; $gensym $($stuff)*);
[INFO] [stderr]     |                                        ^^^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:575:81
[INFO] [stderr]     |
[INFO] [stderr] 572 |     (@bounds $attrs:tt $machine:ident $implinfo:tt [$($bounds:tt)*] [$($queue:tt)*] (# $arg:tt $($more:tt)+)) => {
[INFO] [stderr]     |                                                                                                           - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 575 |                     $machine< $(_tlsm_states!(@output $machine $more)),+ >)] [$($more)* $($queue)*] $arg);
[INFO] [stderr]     |                                                                                 ^^^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:580:82
[INFO] [stderr]     |
[INFO] [stderr] 577 |     (@bounds $attrs:tt $machine:ident $implinfo:tt [$($bounds:tt)*] [$($queue:tt)*] (@ $external:ident $arg:tt $($more:tt)+)) => {
[INFO] [stderr]     |                                                                                                                           - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 580 |                     $external< $(_tlsm_states!(@output $machine $more)),+ >)] [$($more)* $($queue)*] $arg);
[INFO] [stderr]     |                                                                                  ^^^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `type-operators`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:470:56
[INFO] [stderr]     |
[INFO] [stderr] 466 |     ($gensym:tt $(#$docs:tt)* data $name:ident: $fbound:ident $(+ $bound:ident)* where $(#$attr:tt)+ { $($stuff:tt)* } $($rest:tt)*) => {
[INFO] [stderr]     |                                                                                                    - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 470 |         _tlsm_data!([$name ($fbound $(+ $bound)*) [] $($attr)*] $gensym $($stuff)*);
[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:477:36
[INFO] [stderr]     |
[INFO] [stderr] 473 |     ($gensym:tt $(#$docs:tt)* data $name:ident where $(#$attr:tt)+ { $($stuff:tt)* } $($rest:tt)*) => {
[INFO] [stderr]     |                                                                  - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 477 |         _tlsm_data!([$name () [] $($attr)*] $gensym $($stuff)*);
[INFO] [stderr]     |                                    ^^^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:501:60
[INFO] [stderr]     |
[INFO] [stderr] 495 |     ($gensym:tt $(#$docs:tt)* concrete $name:ident: $fbound:ident $(+ $bound:ident)* => $output:ty where $(#$attr:tt)+ { $($stuff:tt)* } $($rest:tt)*) => {
[INFO] [stderr]     |                                                                                                                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 501 |         _tlsm_concrete!([$name ($fbound $(+ $bound)*) [] $($attr)*] $output; $gensym $($stuff)*);
[INFO] [stderr]     |                                                            ^^^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:510:40
[INFO] [stderr]     |
[INFO] [stderr] 504 |     ($gensym:tt $(#$docs:tt)* concrete $name:ident => $output:ty where $(#$attr:tt)+ { $($stuff:tt)* } $($rest:tt)*) => {
[INFO] [stderr]     |                                                                                    - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 510 |         _tlsm_concrete!([$name () [] $($attr)*] $output; $gensym $($stuff)*);
[INFO] [stderr]     |                                        ^^^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:575:81
[INFO] [stderr]     |
[INFO] [stderr] 572 |     (@bounds $attrs:tt $machine:ident $implinfo:tt [$($bounds:tt)*] [$($queue:tt)*] (# $arg:tt $($more:tt)+)) => {
[INFO] [stderr]     |                                                                                                           - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 575 |                     $machine< $(_tlsm_states!(@output $machine $more)),+ >)] [$($more)* $($queue)*] $arg);
[INFO] [stderr]     |                                                                                 ^^^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:580:82
[INFO] [stderr]     |
[INFO] [stderr] 577 |     (@bounds $attrs:tt $machine:ident $implinfo:tt [$($bounds:tt)*] [$($queue:tt)*] (@ $external:ident $arg:tt $($more:tt)+)) => {
[INFO] [stderr]     |                                                                                                                           - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 580 |                     $external< $(_tlsm_states!(@output $machine $more)),+ >)] [$($more)* $($queue)*] $arg);
[INFO] [stderr]     |                                                                                  ^^^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `type-operators`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "ac75ce4d1be08f04b5ef34794482eba35debea76c2164fd6dca934847c74a354"`
[INFO] running `"docker" "rm" "-f" "ac75ce4d1be08f04b5ef34794482eba35debea76c2164fd6dca934847c74a354"`
[INFO] [stdout] ac75ce4d1be08f04b5ef34794482eba35debea76c2164fd6dca934847c74a354