[INFO] fetching crate combinedfun 0.1.1...
[INFO] extracting crate combinedfun 0.1.1 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/combinedfun/0.1.1
[INFO] extracting crate combinedfun 0.1.1 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/combinedfun/0.1.1
[INFO] validating manifest of combinedfun-0.1.1 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 combinedfun-0.1.1 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 combinedfun-0.1.1
[INFO] finished frobbing combinedfun-0.1.1
[INFO] frobbed toml for combinedfun-0.1.1 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/combinedfun/0.1.1/Cargo.toml
[INFO] started frobbing combinedfun-0.1.1
[INFO] finished frobbing combinedfun-0.1.1
[INFO] frobbed toml for combinedfun-0.1.1 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/combinedfun/0.1.1/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 combinedfun-0.1.1 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/combinedfun/0.1.1:/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] be20feb6e0b5fb476e9d0f70d7341d25d4a899a2fe74a605b8799b4a784e9ee9
[INFO] running `"docker" "start" "-a" "be20feb6e0b5fb476e9d0f70d7341d25d4a899a2fe74a605b8799b4a784e9ee9"`
[INFO] [stderr]     Checking combinedfun v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/tests.rs:104:71
[INFO] [stderr]     |
[INFO] [stderr] 98  |         ($(($range:expr) => [$($x:tt),+]),*) => {
[INFO] [stderr]     |                                       - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 104 |                 assert_eq!(parser.parse(""), subtest!(__impl () (0) $($x)*));
[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/tests.rs:106:79
[INFO] [stderr]     |
[INFO] [stderr] 98  |         ($(($range:expr) => [$($x:tt),+]),*) => {
[INFO] [stderr]     |                                       - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 106 |                 assert_eq!(second_parser.parse("!"), subtest!(__impl () (0) $($x)*));
[INFO] [stderr]     |                                                                               ^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/tests.rs:108:76
[INFO] [stderr]     |
[INFO] [stderr] 98  |         ($(($range:expr) => [$($x:tt),+]),*) => {
[INFO] [stderr]     |                                       - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 108 |                 assert_eq!(parser.parse("test"), subtest!(__impl (+) (0) $($x)*));
[INFO] [stderr]     |                                                                            ^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/tests.rs:110:84
[INFO] [stderr]     |
[INFO] [stderr] 98  |         ($(($range:expr) => [$($x:tt),+]),*) => {
[INFO] [stderr]     |                                       - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 110 |                 assert_eq!(second_parser.parse("test!"), subtest!(__impl (+) (0) $($x)*));
[INFO] [stderr]     |                                                                                    ^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/tests.rs:112:84
[INFO] [stderr]     |
[INFO] [stderr] 98  |         ($(($range:expr) => [$($x:tt),+]),*) => {
[INFO] [stderr]     |                                       - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 112 |                 assert_eq!(third_parser.parse("test,!"), subtest!(__impl (+) (0) $($x)*));
[INFO] [stderr]     |                                                                                    ^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/tests.rs:114:82
[INFO] [stderr]     |
[INFO] [stderr] 98  |         ($(($range:expr) => [$($x:tt),+]),*) => {
[INFO] [stderr]     |                                       - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 114 |                 assert_eq!(parser.parse("test,test"), subtest!(__impl (++) (0) $($x)*));
[INFO] [stderr]     |                                                                                  ^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/tests.rs:116:88
[INFO] [stderr]     |
[INFO] [stderr] 98  |         ($(($range:expr) => [$($x:tt),+]),*) => {
[INFO] [stderr]     |                                       - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 116 |                 assert_eq!(parser.parse("test,test,test"), subtest!(__impl (+++) (0) $($x)*));
[INFO] [stderr]     |                                                                                        ^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/tests.rs:118:94
[INFO] [stderr]     |
[INFO] [stderr] 98  |         ($(($range:expr) => [$($x:tt),+]),*) => {
[INFO] [stderr]     |                                       - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 118 |                 assert_eq!(parser.parse("test,test,test,test"), subtest!(__impl (++++) (0) $($x)*));
[INFO] [stderr]     |                                                                                              ^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 8 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `combinedfun`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "be20feb6e0b5fb476e9d0f70d7341d25d4a899a2fe74a605b8799b4a784e9ee9"`
[INFO] running `"docker" "rm" "-f" "be20feb6e0b5fb476e9d0f70d7341d25d4a899a2fe74a605b8799b4a784e9ee9"`
[INFO] [stdout] be20feb6e0b5fb476e9d0f70d7341d25d4a899a2fe74a605b8799b4a784e9ee9