[INFO] cloning repository fyrchik/ebola
[INFO] running `"git" "clone" "--bare" "git://github.com/fyrchik/ebola.git" "work/cache/sources/gh/fyrchik/ebola"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/fyrchik/ebola'...
[INFO] running `"git" "clone" "work/cache/sources/gh/fyrchik/ebola" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/fyrchik/ebola"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/fyrchik/ebola'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fyrchik/ebola" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/fyrchik/ebola"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/fyrchik/ebola'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7f682f9305f0900b7f72bebda0ce02459a023f61
[INFO] sha for GitHub repo fyrchik/ebola: 7f682f9305f0900b7f72bebda0ce02459a023f61
[INFO] validating manifest of fyrchik/ebola 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 fyrchik/ebola 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 fyrchik/ebola
[INFO] finished frobbing fyrchik/ebola
[INFO] frobbed toml for fyrchik/ebola written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/fyrchik/ebola/Cargo.toml
[INFO] started frobbing fyrchik/ebola
[INFO] finished frobbing fyrchik/ebola
[INFO] frobbed toml for fyrchik/ebola written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/fyrchik/ebola/Cargo.toml
[INFO] crate fyrchik/ebola 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] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking fyrchik/ebola against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-0/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/fyrchik/ebola:/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] 109c13b0899a7223dbb07c4148603b9bb90e8e1019607a0208556fe390308c9f
[INFO] running `"docker" "start" "-a" "109c13b0899a7223dbb07c4148603b9bb90e8e1019607a0208556fe390308c9f"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking ebola v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/main.rs:64:25
[INFO] [stderr]    |
[INFO] [stderr] 63 |     ($t:ident, $f:expr, $g1:expr , $g2:expr, $($arg:expr)*) => {
[INFO] [stderr]    |                                                          - expected repetition
[INFO] [stderr] 64 |         let a1 = $g1($(&$arg),+);
[INFO] [stderr]    |                         ^^^^  - conflicting repetition
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/main.rs:65:25
[INFO] [stderr]    |
[INFO] [stderr] 63 |     ($t:ident, $f:expr, $g1:expr , $g2:expr, $($arg:expr)*) => {
[INFO] [stderr]    |                                                          - expected repetition
[INFO] [stderr] 64 |         let a1 = $g1($(&$arg),+);
[INFO] [stderr] 65 |         let a2 = $g2($(&$arg),+);
[INFO] [stderr]    |                         ^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/main.rs:74:25
[INFO] [stderr]    |
[INFO] [stderr] 73 |     ($t:ident, $f:expr, $g1:expr , $g2:expr, $($arg:expr)*) => {
[INFO] [stderr]    |                                                          - expected repetition
[INFO] [stderr] 74 |         let a1 = $g1($(&$arg),+);
[INFO] [stderr]    |                         ^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/main.rs:75:25
[INFO] [stderr]    |
[INFO] [stderr] 73 |     ($t:ident, $f:expr, $g1:expr , $g2:expr, $($arg:expr)*) => {
[INFO] [stderr]    |                                                          - expected repetition
[INFO] [stderr] 74 |         let a1 = $g1($(&$arg),+);
[INFO] [stderr] 75 |         let a2 = $g2($(&$arg),+);
[INFO] [stderr]    |                         ^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `ebola`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/main.rs:64:25
[INFO] [stderr]    |
[INFO] [stderr] 63 |     ($t:ident, $f:expr, $g1:expr , $g2:expr, $($arg:expr)*) => {
[INFO] [stderr]    |                                                          - expected repetition
[INFO] [stderr] 64 |         let a1 = $g1($(&$arg),+);
[INFO] [stderr]    |                         ^^^^  - conflicting repetition
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/main.rs:65:25
[INFO] [stderr]    |
[INFO] [stderr] 63 |     ($t:ident, $f:expr, $g1:expr , $g2:expr, $($arg:expr)*) => {
[INFO] [stderr]    |                                                          - expected repetition
[INFO] [stderr] 64 |         let a1 = $g1($(&$arg),+);
[INFO] [stderr] 65 |         let a2 = $g2($(&$arg),+);
[INFO] [stderr]    |                         ^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/main.rs:74:25
[INFO] [stderr]    |
[INFO] [stderr] 73 |     ($t:ident, $f:expr, $g1:expr , $g2:expr, $($arg:expr)*) => {
[INFO] [stderr]    |                                                          - expected repetition
[INFO] [stderr] 74 |         let a1 = $g1($(&$arg),+);
[INFO] [stderr]    |                         ^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/main.rs:75:25
[INFO] [stderr]    |
[INFO] [stderr] 73 |     ($t:ident, $f:expr, $g1:expr , $g2:expr, $($arg:expr)*) => {
[INFO] [stderr]    |                                                          - expected repetition
[INFO] [stderr] 74 |         let a1 = $g1($(&$arg),+);
[INFO] [stderr] 75 |         let a2 = $g2($(&$arg),+);
[INFO] [stderr]    |                         ^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `ebola`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "109c13b0899a7223dbb07c4148603b9bb90e8e1019607a0208556fe390308c9f"`
[INFO] running `"docker" "rm" "-f" "109c13b0899a7223dbb07c4148603b9bb90e8e1019607a0208556fe390308c9f"`
[INFO] [stdout] 109c13b0899a7223dbb07c4148603b9bb90e8e1019607a0208556fe390308c9f