[INFO] cloning repository xdavidel/rust-macros
[INFO] running `"git" "clone" "--bare" "git://github.com/xdavidel/rust-macros.git" "work/cache/sources/gh/xdavidel/rust-macros"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/xdavidel/rust-macros'...
[INFO] running `"git" "clone" "work/cache/sources/gh/xdavidel/rust-macros" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/xdavidel/rust-macros"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/xdavidel/rust-macros'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/xdavidel/rust-macros" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/xdavidel/rust-macros"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/xdavidel/rust-macros'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 09e0809ffa6db0b13c01e628783c5be6c829d5ab
[INFO] sha for GitHub repo xdavidel/rust-macros: 09e0809ffa6db0b13c01e628783c5be6c829d5ab
[INFO] validating manifest of xdavidel/rust-macros 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 xdavidel/rust-macros 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 xdavidel/rust-macros
[INFO] finished frobbing xdavidel/rust-macros
[INFO] frobbed toml for xdavidel/rust-macros written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/xdavidel/rust-macros/Cargo.toml
[INFO] started frobbing xdavidel/rust-macros
[INFO] finished frobbing xdavidel/rust-macros
[INFO] frobbed toml for xdavidel/rust-macros written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/xdavidel/rust-macros/Cargo.toml
[INFO] crate xdavidel/rust-macros 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] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking xdavidel/rust-macros against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-1/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/xdavidel/rust-macros:/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] 54b4238e35bfd744e7e6339b2e7f76509f3a95a3d5860f3bc94787fc8b248300
[INFO] running `"docker" "start" "-a" "54b4238e35bfd744e7e6339b2e7f76509f3a95a3d5860f3bc94787fc8b248300"`
[INFO] [stderr]     Checking macros v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/main.rs:9:28
[INFO] [stderr]    |
[INFO] [stderr] 4  |     ($($key : expr => $val : expr),+) => {
[INFO] [stderr]    |                                    - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 9  |                 map.insert($key, $val);
[INFO] [stderr]    |                            ^^^^
[INFO] [stderr] 10 |             )*
[INFO] [stderr]    |              - conflicting repetition
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/main.rs:9:34
[INFO] [stderr]    |
[INFO] [stderr] 4  |     ($($key : expr => $val : expr),+) => {
[INFO] [stderr]    |                                    - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 9  |                 map.insert($key, $val);
[INFO] [stderr]    |                                  ^^^^
[INFO] [stderr] 10 |             )*
[INFO] [stderr]    |              - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/main.rs:9:28
[INFO] [stderr]    |
[INFO] [stderr] 4  |     ($($key : expr => $val : expr),+) => {
[INFO] [stderr]    |                                    - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 9  |                 map.insert($key, $val);
[INFO] [stderr]    |                            ^^^^
[INFO] [stderr] 10 |             )*
[INFO] [stderr]    |              - conflicting repetition
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/main.rs:9:34
[INFO] [stderr]    |
[INFO] [stderr] 4  |     ($($key : expr => $val : expr),+) => {
[INFO] [stderr]    |                                    - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 9  |                 map.insert($key, $val);
[INFO] [stderr]    |                                  ^^^^
[INFO] [stderr] 10 |             )*
[INFO] [stderr]    |              - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `macros`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `macros`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "54b4238e35bfd744e7e6339b2e7f76509f3a95a3d5860f3bc94787fc8b248300"`
[INFO] running `"docker" "rm" "-f" "54b4238e35bfd744e7e6339b2e7f76509f3a95a3d5860f3bc94787fc8b248300"`
[INFO] [stdout] 54b4238e35bfd744e7e6339b2e7f76509f3a95a3d5860f3bc94787fc8b248300