[INFO] fetching crate rucky 0.1.0...
[INFO] extracting crate rucky 0.1.0 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/rucky/0.1.0
[INFO] extracting crate rucky 0.1.0 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/rucky/0.1.0
[INFO] validating manifest of rucky-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 rucky-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 rucky-0.1.0
[INFO] finished frobbing rucky-0.1.0
[INFO] frobbed toml for rucky-0.1.0 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/rucky/0.1.0/Cargo.toml
[INFO] started frobbing rucky-0.1.0
[INFO] finished frobbing rucky-0.1.0
[INFO] frobbed toml for rucky-0.1.0 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/rucky/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 rucky-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-6/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/rucky/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] 59a677ff4ea997f9f433228760c3020ede8e5f322ad054486ffb3a25c09dbdd0
[INFO] running `"docker" "start" "-a" "59a677ff4ea997f9f433228760c3020ede8e5f322ad054486ffb3a25c09dbdd0"`
[INFO] [stderr]     Checking rucky v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/modularity.rs:115:25
[INFO] [stderr]     |
[INFO] [stderr] 114 |     ( $root:ident :: $($tail:ident)::+ * ) => {
[INFO] [stderr]     |                                      - expected repetition
[INFO] [stderr] 115 |         use $root :: $( $tail )::* :: *;
[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/modularity.rs:126:16
[INFO] [stderr]     |
[INFO] [stderr] 122 |         $root:ident { $( $member:ident ),+ } ;
[INFO] [stderr]     |                                          - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 126 |             $( $member ),*
[INFO] [stderr]     |                ^^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/modularity.rs:134:25
[INFO] [stderr]     |
[INFO] [stderr] 131 |         $root:ident :: $($tail:ident)::+ *;
[INFO] [stderr]     |                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 134 |         use $root :: $( $tail )::* :: *;
[INFO] [stderr]     |                         ^^^^^    - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/modularity.rs:142:25
[INFO] [stderr]     |
[INFO] [stderr] 138 |         $root:ident :: $($tail:ident)::+
[INFO] [stderr]     |                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 142 |         use $root :: $( $tail )::* :: {
[INFO] [stderr]     |                         ^^^^^    - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/modularity.rs:143:16
[INFO] [stderr]     |
[INFO] [stderr] 139 |         { $( $member:ident ),+ } ;
[INFO] [stderr]     |                              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 143 |             $( $member ),*
[INFO] [stderr]     |                ^^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/modularity.rs:160:28
[INFO] [stderr]     |
[INFO] [stderr] 159 |     ( $($krate:ident),+ ; $( $rest:tt )* ) => {
[INFO] [stderr]     |                       - expected repetition
[INFO] [stderr] 160 |         import_crates!( $( $krate ),* / () );
[INFO] [stderr]     |                            ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/modularity.rs:165:28
[INFO] [stderr]     |
[INFO] [stderr] 164 |     ( $(#[$attr:meta])+ $($krate:ident),+ ; $( $rest:tt )* ) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] 165 |         import_crates!( $( $krate ),* / ( $($attr),* ) );
[INFO] [stderr]     |                            ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/modularity.rs:165:45
[INFO] [stderr]     |
[INFO] [stderr] 164 |     ( $(#[$attr:meta])+ $($krate:ident),+ ; $( $rest:tt )* ) => {
[INFO] [stderr]     |                       - expected repetition
[INFO] [stderr] 165 |         import_crates!( $( $krate ),* / ( $($attr),* ) );
[INFO] [stderr]     |                                             ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 8 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `rucky`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/modularity.rs:115:25
[INFO] [stderr]     |
[INFO] [stderr] 114 |     ( $root:ident :: $($tail:ident)::+ * ) => {
[INFO] [stderr]     |                                      - expected repetition
[INFO] [stderr] 115 |         use $root :: $( $tail )::* :: *;
[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/modularity.rs:126:16
[INFO] [stderr]     |
[INFO] [stderr] 122 |         $root:ident { $( $member:ident ),+ } ;
[INFO] [stderr]     |                                          - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 126 |             $( $member ),*
[INFO] [stderr]     |                ^^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/modularity.rs:134:25
[INFO] [stderr]     |
[INFO] [stderr] 131 |         $root:ident :: $($tail:ident)::+ *;
[INFO] [stderr]     |                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 134 |         use $root :: $( $tail )::* :: *;
[INFO] [stderr]     |                         ^^^^^    - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/modularity.rs:142:25
[INFO] [stderr]     |
[INFO] [stderr] 138 |         $root:ident :: $($tail:ident)::+
[INFO] [stderr]     |                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 142 |         use $root :: $( $tail )::* :: {
[INFO] [stderr]     |                         ^^^^^    - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/modularity.rs:143:16
[INFO] [stderr]     |
[INFO] [stderr] 139 |         { $( $member:ident ),+ } ;
[INFO] [stderr]     |                              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 143 |             $( $member ),*
[INFO] [stderr]     |                ^^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/modularity.rs:160:28
[INFO] [stderr]     |
[INFO] [stderr] 159 |     ( $($krate:ident),+ ; $( $rest:tt )* ) => {
[INFO] [stderr]     |                       - expected repetition
[INFO] [stderr] 160 |         import_crates!( $( $krate ),* / () );
[INFO] [stderr]     |                            ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/modularity.rs:165:28
[INFO] [stderr]     |
[INFO] [stderr] 164 |     ( $(#[$attr:meta])+ $($krate:ident),+ ; $( $rest:tt )* ) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] 165 |         import_crates!( $( $krate ),* / ( $($attr),* ) );
[INFO] [stderr]     |                            ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/modularity.rs:165:45
[INFO] [stderr]     |
[INFO] [stderr] 164 |     ( $(#[$attr:meta])+ $($krate:ident),+ ; $( $rest:tt )* ) => {
[INFO] [stderr]     |                       - expected repetition
[INFO] [stderr] 165 |         import_crates!( $( $krate ),* / ( $($attr),* ) );
[INFO] [stderr]     |                                             ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 8 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `rucky`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "59a677ff4ea997f9f433228760c3020ede8e5f322ad054486ffb3a25c09dbdd0"`
[INFO] running `"docker" "rm" "-f" "59a677ff4ea997f9f433228760c3020ede8e5f322ad054486ffb3a25c09dbdd0"`
[INFO] [stdout] 59a677ff4ea997f9f433228760c3020ede8e5f322ad054486ffb3a25c09dbdd0