[INFO] cloning repository statiolake/procon-lib-tester
[INFO] running `"git" "clone" "--bare" "git://github.com/statiolake/procon-lib-tester.git" "work/cache/sources/gh/statiolake/procon-lib-tester"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/statiolake/procon-lib-tester'...
[INFO] running `"git" "clone" "work/cache/sources/gh/statiolake/procon-lib-tester" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/statiolake/procon-lib-tester"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/statiolake/procon-lib-tester'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/statiolake/procon-lib-tester" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/statiolake/procon-lib-tester"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/statiolake/procon-lib-tester'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 30fb73f4543281c4a97519a2bdf7e1c8d74d8419
[INFO] sha for GitHub repo statiolake/procon-lib-tester: 30fb73f4543281c4a97519a2bdf7e1c8d74d8419
[INFO] validating manifest of statiolake/procon-lib-tester 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 statiolake/procon-lib-tester 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 statiolake/procon-lib-tester
[INFO] finished frobbing statiolake/procon-lib-tester
[INFO] frobbed toml for statiolake/procon-lib-tester written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/statiolake/procon-lib-tester/Cargo.toml
[INFO] started frobbing statiolake/procon-lib-tester
[INFO] finished frobbing statiolake/procon-lib-tester
[INFO] frobbed toml for statiolake/procon-lib-tester written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/statiolake/procon-lib-tester/Cargo.toml
[INFO] crate statiolake/procon-lib-tester already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/statiolake/colored-print-rs`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking statiolake/procon-lib-tester against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-4/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/statiolake/procon-lib-tester:/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] 32e0c95d72310f1e95a0c833a648b085cdae3ce6ee883df41527daf6784b2e19
[INFO] running `"docker" "start" "-a" "32e0c95d72310f1e95a0c833a648b085cdae3ce6ee883df41527daf6784b2e19"`
[INFO] [stderr]     Checking termion v1.5.1
[INFO] [stderr]     Checking colored_print v0.4.2 (https://github.com/statiolake/colored-print-rs#b0f8804e)
[INFO] [stderr]     Checking procon-lib-tester v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::colored_print::colored_println macros>:6:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | $ color : expr , $ fmt : expr $ ( , $ args : expr ) * ; ) + ) => {
[INFO] [stderr]   |                                                           - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 6 | $ color , $ fmt $ ( , $ args ) * ; ) * ) ; } ;
[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]  --> <::colored_print::colored_println macros>:6:11
[INFO] [stderr]   |
[INFO] [stderr] 3 | $ color : expr , $ fmt : expr $ ( , $ args : expr ) * ; ) + ) => {
[INFO] [stderr]   |                                                           - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 6 | $ color , $ fmt $ ( , $ args ) * ; ) * ) ; } ;
[INFO] [stderr]   |           ^^^^^                      - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::colored_print::colored_println macros>:6:23
[INFO] [stderr]   |
[INFO] [stderr] 3 | $ color : expr , $ fmt : expr $ ( , $ args : expr ) * ; ) + ) => {
[INFO] [stderr]   |                                                           - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 6 | $ color , $ fmt $ ( , $ args ) * ; ) * ) ; } ;
[INFO] [stderr]   |                       ^^^^^^         - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::colored_print::common_colored_println macros>:5:29
[INFO] [stderr]   |
[INFO] [stderr] 3 | $ color : expr , $ fmt : expr $ ( , $ args : expr ) * ; ) + ) => {
[INFO] [stderr]   |                                                           - expected repetition
[INFO] [stderr] 4 | $ crate :: common_colored_print ! (
[INFO] [stderr] 5 | $ colorize , $ stream ; $ ( $ color , $ fmt $ ( , $ args ) * ; ) * ) ; $ crate
[INFO] [stderr]   |                             ^^^^^^^                              - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::colored_print::common_colored_println macros>:5:39
[INFO] [stderr]   |
[INFO] [stderr] 3 | $ color : expr , $ fmt : expr $ ( , $ args : expr ) * ; ) + ) => {
[INFO] [stderr]   |                                                           - expected repetition
[INFO] [stderr] 4 | $ crate :: common_colored_print ! (
[INFO] [stderr] 5 | $ colorize , $ stream ; $ ( $ color , $ fmt $ ( , $ args ) * ; ) * ) ; $ crate
[INFO] [stderr]   |                                       ^^^^^                      - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::colored_print::common_colored_println macros>:5:51
[INFO] [stderr]   |
[INFO] [stderr] 3 | $ color : expr , $ fmt : expr $ ( , $ args : expr ) * ; ) + ) => {
[INFO] [stderr]   |                                                           - expected repetition
[INFO] [stderr] 4 | $ crate :: common_colored_print ! (
[INFO] [stderr] 5 | $ colorize , $ stream ; $ ( $ color , $ fmt $ ( , $ args ) * ; ) * ) ; $ crate
[INFO] [stderr]   |                                                   ^^^^^^         - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::colored_print::common_colored_print macros>:6:25
[INFO] [stderr]   |
[INFO] [stderr] 3 | $ color : expr , $ fmt : expr $ ( , $ args : expr ) * ; ) + ) => {
[INFO] [stderr]   |                                                           - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 6 | $ colorize , $ stream , $ color , $ fmt $ ( , $ args ) * ) ; ) * $ crate ::
[INFO] [stderr]   |                         ^^^^^^^                                - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::colored_print::common_colored_print macros>:6:35
[INFO] [stderr]   |
[INFO] [stderr] 3 | $ color : expr , $ fmt : expr $ ( , $ args : expr ) * ; ) + ) => {
[INFO] [stderr]   |                                                           - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 6 | $ colorize , $ stream , $ color , $ fmt $ ( , $ args ) * ) ; ) * $ crate ::
[INFO] [stderr]   |                                   ^^^^^                        - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::colored_print::common_colored_print macros>:6:47
[INFO] [stderr]   |
[INFO] [stderr] 3 | $ color : expr , $ fmt : expr $ ( , $ args : expr ) * ; ) + ) => {
[INFO] [stderr]   |                                                           - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 6 | $ colorize , $ stream , $ color , $ fmt $ ( , $ args ) * ) ; ) * $ crate ::
[INFO] [stderr]   |                                               ^^^^^^           - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr]  --> <::colored_print::colored_println macros>:6:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | $ color : expr , $ fmt : expr $ ( , $ args : expr ) * ; ) + ) => {
[INFO] [stderr]   |                                                           - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 6 | $ color , $ fmt $ ( , $ args ) * ; ) * ) ; } ;
[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]  --> <::colored_print::colored_println macros>:6:11
[INFO] [stderr]   |
[INFO] [stderr] 3 | $ color : expr , $ fmt : expr $ ( , $ args : expr ) * ; ) + ) => {
[INFO] [stderr]   |                                                           - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 6 | $ color , $ fmt $ ( , $ args ) * ; ) * ) ; } ;
[INFO] [stderr]   |           ^^^^^                      - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::colored_print::colored_println macros>:6:23
[INFO] [stderr]   |
[INFO] [stderr] 3 | $ color : expr , $ fmt : expr $ ( , $ args : expr ) * ; ) + ) => {
[INFO] [stderr]   |                                                           - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 6 | $ color , $ fmt $ ( , $ args ) * ; ) * ) ; } ;
[INFO] [stderr]   |                       ^^^^^^         - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::colored_print::common_colored_println macros>:5:29
[INFO] [stderr]   |
[INFO] [stderr] 3 | $ color : expr , $ fmt : expr $ ( , $ args : expr ) * ; ) + ) => {
[INFO] [stderr]   |                                                           - expected repetition
[INFO] [stderr] 4 | $ crate :: common_colored_print ! (
[INFO] [stderr] 5 | $ colorize , $ stream ; $ ( $ color , $ fmt $ ( , $ args ) * ; ) * ) ; $ crate
[INFO] [stderr]   |                             ^^^^^^^                              - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::colored_print::common_colored_println macros>:5:39
[INFO] [stderr]   |
[INFO] [stderr] 3 | $ color : expr , $ fmt : expr $ ( , $ args : expr ) * ; ) + ) => {
[INFO] [stderr]   |                                                           - expected repetition
[INFO] [stderr] 4 | $ crate :: common_colored_print ! (
[INFO] [stderr] 5 | $ colorize , $ stream ; $ ( $ color , $ fmt $ ( , $ args ) * ; ) * ) ; $ crate
[INFO] [stderr]   |                                       ^^^^^                      - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::colored_print::common_colored_println macros>:5:51
[INFO] [stderr]   |
[INFO] [stderr] 3 | $ color : expr , $ fmt : expr $ ( , $ args : expr ) * ; ) + ) => {
[INFO] [stderr]   |                                                           - expected repetition
[INFO] [stderr] 4 | $ crate :: common_colored_print ! (
[INFO] [stderr] 5 | $ colorize , $ stream ; $ ( $ color , $ fmt $ ( , $ args ) * ; ) * ) ; $ crate
[INFO] [stderr]   |                                                   ^^^^^^         - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::colored_print::common_colored_print macros>:6:25
[INFO] [stderr]   |
[INFO] [stderr] 3 | $ color : expr , $ fmt : expr $ ( , $ args : expr ) * ; ) + ) => {
[INFO] [stderr]   |                                                           - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 6 | $ colorize , $ stream , $ color , $ fmt $ ( , $ args ) * ) ; ) * $ crate ::
[INFO] [stderr]   |                         ^^^^^^^                                - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::colored_print::common_colored_print macros>:6:35
[INFO] [stderr]   |
[INFO] [stderr] 3 | $ color : expr , $ fmt : expr $ ( , $ args : expr ) * ; ) + ) => {
[INFO] [stderr]   |                                                           - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 6 | $ colorize , $ stream , $ color , $ fmt $ ( , $ args ) * ) ; ) * $ crate ::
[INFO] [stderr]   |                                   ^^^^^                        - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::colored_print::common_colored_print macros>:6:47
[INFO] [stderr]   |
[INFO] [stderr] 3 | $ color : expr , $ fmt : expr $ ( , $ args : expr ) * ; ) + ) => {
[INFO] [stderr]   |                                                           - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 6 | $ colorize , $ stream , $ color , $ fmt $ ( , $ args ) * ) ; ) * $ crate ::
[INFO] [stderr]   |                                               ^^^^^^           - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 9 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `procon-lib-tester`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 9 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `procon-lib-tester`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "32e0c95d72310f1e95a0c833a648b085cdae3ce6ee883df41527daf6784b2e19"`
[INFO] running `"docker" "rm" "-f" "32e0c95d72310f1e95a0c833a648b085cdae3ce6ee883df41527daf6784b2e19"`
[INFO] [stdout] 32e0c95d72310f1e95a0c833a648b085cdae3ce6ee883df41527daf6784b2e19