[INFO] fetching crate portus 0.5.1...
[INFO] extracting crate portus 0.5.1 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/portus/0.5.1
[INFO] extracting crate portus 0.5.1 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/portus/0.5.1
[INFO] validating manifest of portus-0.5.1 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 portus-0.5.1 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 portus-0.5.1
[INFO] finished frobbing portus-0.5.1
[INFO] frobbed toml for portus-0.5.1 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/portus/0.5.1/Cargo.toml
[INFO] started frobbing portus-0.5.1
[INFO] finished frobbing portus-0.5.1
[INFO] frobbed toml for portus-0.5.1 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/portus/0.5.1/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libccp v0.0.7
[INFO] [stderr]   Downloaded minion v0.1.2
[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 portus-0.5.1 against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-6/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/portus/0.5.1:/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] f2aaf26692b92737c53e36e4fa4ba6b6ecc381129c9b9a0755e2547a93176077
[INFO] running `"docker" "start" "-a" "f2aaf26692b92737c53e36e4fa4ba6b6ecc381129c9b9a0755e2547a93176077"`
[INFO] [stderr]    Compiling winapi v0.3.7
[INFO] [stderr]     Checking minion v0.1.2
[INFO] [stderr]     Checking nom v4.2.3
[INFO] [stderr]    Compiling clang-sys v0.26.4
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]     Checking winconsole v0.10.0
[INFO] [stderr]     Checking colored v1.8.0
[INFO] [stderr]     Checking portus v0.5.1 (/opt/crater/workdir)
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::nom::whitespace::delimited_sep macros>:6:66
[INFO] [stderr]   |
[INFO] [stderr] 3 | , $ ( $ rest : tt ) + ) => (
[INFO] [stderr]   |                     - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 6 | $ i , $ separator , (  ) , $ submac1 ! ( $ ( $ args1 ) * ) , $ ( $ rest ) * )
[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]   --> <::nom::whitespace::delimited_sep macros>:11:60
[INFO] [stderr]    |
[INFO] [stderr] 10 | $ i : expr , $ separator : path , $ f : expr , $ ( $ rest : tt ) + ) => (
[INFO] [stderr]    |                                                                  - expected repetition
[INFO] [stderr] 11 | delimited_sep ! ( $ i , $ separator , call ! ( $ f ) , $ ( $ rest ) * ) ; ) ;
[INFO] [stderr]    |                                                            ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::nom::whitespace::alt_sep macros>:20:46
[INFO] [stderr]    |
[INFO] [stderr] 15 | $ ( $ args : tt ) * ) => { $ gen : expr } | $ ( $ rest : tt ) + ) => (
[INFO] [stderr]    |                                                               - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 20 | { alt_sep ! ( __impl $ i , $ separator , $ ( $ rest ) * ) } , Err ( e ) => Err
[INFO] [stderr]    |                                              ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::nom::branch::alt_complete macros>:25:38
[INFO] [stderr]    |
[INFO] [stderr] 18 | $ ( $ rest : tt ) + ) => (
[INFO] [stderr]    |                   - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 25 | let out = alt_complete ! ( $ i , $ ( $ rest ) * ) ; if let (
[INFO] [stderr]    |                                      ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `portus`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "f2aaf26692b92737c53e36e4fa4ba6b6ecc381129c9b9a0755e2547a93176077"`
[INFO] running `"docker" "rm" "-f" "f2aaf26692b92737c53e36e4fa4ba6b6ecc381129c9b9a0755e2547a93176077"`
[INFO] [stdout] f2aaf26692b92737c53e36e4fa4ba6b6ecc381129c9b9a0755e2547a93176077