[INFO] fetching crate rouste 0.2.1...
[INFO] extracting crate rouste 0.2.1 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/rouste/0.2.1
[INFO] extracting crate rouste 0.2.1 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/rouste/0.2.1
[INFO] validating manifest of rouste-0.2.1 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 rouste-0.2.1 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 rouste-0.2.1
[INFO] finished frobbing rouste-0.2.1
[INFO] frobbed toml for rouste-0.2.1 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/rouste/0.2.1/Cargo.toml
[INFO] started frobbing rouste-0.2.1
[INFO] finished frobbing rouste-0.2.1
[INFO] frobbed toml for rouste-0.2.1 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/rouste/0.2.1/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 rouste-0.2.1 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/rouste/0.2.1:/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] 23b272f491a3e926eb6b36018a82b4ba8a2eea5b07f2334a137c8acdd03c0956
[INFO] running `"docker" "start" "-a" "23b272f491a3e926eb6b36018a82b4ba8a2eea5b07f2334a137c8acdd03c0956"`
[INFO] [stderr]     Checking rouste v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:106:37
[INFO] [stderr]     |
[INFO] [stderr] 105 |     (/?$($expected_query:tt)+ => $callback:ident) => {|uri: &str|
[INFO] [stderr]     |                             - expected repetition
[INFO] [stderr] 106 |         route!(@try $callback [] [$($expected_query)*] uri)
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^ - conflicting repetition
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:110:34
[INFO] [stderr]     |
[INFO] [stderr] 109 |     (/$($expected_segment:tt)/+ => $callback:ident) => {|uri: &str| {
[INFO] [stderr]     |                               - expected repetition
[INFO] [stderr] 110 |         route!(@try $callback [$($expected_segment)*] [] uri)
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:114:34
[INFO] [stderr]     |
[INFO] [stderr] 113 |     (/$($expected_segment:tt)/+?$($expected_query:tt)&+ => $callback: ident) => {|uri: &str| {
[INFO] [stderr]     |                               - expected repetition
[INFO] [stderr] 114 |         route!(@try $callback [$($expected_segment)*] [$($expected_query)*] uri)
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:114:58
[INFO] [stderr]     |
[INFO] [stderr] 113 |     (/$($expected_segment:tt)/+?$($expected_query:tt)&+ => $callback: ident) => {|uri: &str| {
[INFO] [stderr]     |                                                       - expected repetition
[INFO] [stderr] 114 |         route!(@try $callback [$($expected_segment)*] [$($expected_query)*] uri)
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:106:37
[INFO] [stderr]     |
[INFO] [stderr] 105 |     (/?$($expected_query:tt)+ => $callback:ident) => {|uri: &str|
[INFO] [stderr]     |                             - expected repetition
[INFO] [stderr] 106 |         route!(@try $callback [] [$($expected_query)*] uri)
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^ - conflicting repetition
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:110:34
[INFO] [stderr]     |
[INFO] [stderr] 109 |     (/$($expected_segment:tt)/+ => $callback:ident) => {|uri: &str| {
[INFO] [stderr]     |                               - expected repetition
[INFO] [stderr] 110 |         route!(@try $callback [$($expected_segment)*] [] uri)
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:114:34
[INFO] [stderr]     |
[INFO] [stderr] 113 |     (/$($expected_segment:tt)/+?$($expected_query:tt)&+ => $callback: ident) => {|uri: &str| {
[INFO] [stderr]     |                               - expected repetition
[INFO] [stderr] 114 |         route!(@try $callback [$($expected_segment)*] [$($expected_query)*] uri)
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:114:58
[INFO] [stderr]     |
[INFO] [stderr] 113 |     (/$($expected_segment:tt)/+?$($expected_query:tt)&+ => $callback: ident) => {|uri: &str| {
[INFO] [stderr]     |                                                       - expected repetition
[INFO] [stderr] 114 |         route!(@try $callback [$($expected_segment)*] [$($expected_query)*] uri)
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `rouste`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `rouste`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "23b272f491a3e926eb6b36018a82b4ba8a2eea5b07f2334a137c8acdd03c0956"`
[INFO] running `"docker" "rm" "-f" "23b272f491a3e926eb6b36018a82b4ba8a2eea5b07f2334a137c8acdd03c0956"`
[INFO] [stdout] 23b272f491a3e926eb6b36018a82b4ba8a2eea5b07f2334a137c8acdd03c0956