[INFO] fetching crate npy 0.4.0...
[INFO] extracting crate npy 0.4.0 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/npy/0.4.0
[INFO] extracting crate npy 0.4.0 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/npy/0.4.0
[INFO] validating manifest of npy-0.4.0 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 npy-0.4.0 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 npy-0.4.0
[INFO] finished frobbing npy-0.4.0
[INFO] frobbed toml for npy-0.4.0 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/npy/0.4.0/Cargo.toml
[INFO] started frobbing npy-0.4.0
[INFO] finished frobbing npy-0.4.0
[INFO] frobbed toml for npy-0.4.0 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/npy/0.4.0/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 npy-0.4.0 against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-3/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/npy/0.4.0:/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] 0b499d98d39b36fdf6c373011ea37a0eec5c72393a225f80820e5f11df7ea804
[INFO] running `"docker" "start" "-a" "0b499d98d39b36fdf6c373011ea37a0eec5c72393a225f80820e5f11df7ea804"`
[INFO] [stderr]     Checking memmap v0.6.2
[INFO] [stderr]    Compiling npy-derive v0.4.0
[INFO] [stderr]     Checking npy v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::nom::whitespace::alt_sep macros>:20:44
[INFO] [stderr]    |
[INFO] [stderr] 14 | $ ( $ args : tt ) * ) => { $ gen : expr } | $ ( $ rest : tt ) + ) => (
[INFO] [stderr]    |                                                               - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 20 | alt_sep ! ( __impl $ i , $ separator , $ ( $ 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>:6:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | ) , $ ( $ rest : tt ) + ) => (
[INFO] [stderr]   |                       - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 6 | $ rest ) * ) {
[INFO] [stderr]   | ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::nom::whitespace::delimited_sep macros>:12:60
[INFO] [stderr]    |
[INFO] [stderr] 11 | $ i : expr , $ separator : ident , $ f : expr , $ ( $ rest : tt ) + ) => (
[INFO] [stderr]    |                                                                   - expected repetition
[INFO] [stderr] 12 | 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::separated_pair_sep macros>:6:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | ) , $ ( $ rest : tt ) + ) => (
[INFO] [stderr]   |                       - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 6 | $ rest ) * ) {
[INFO] [stderr]   | ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::nom::whitespace::separated_pair_sep macros>:12:65
[INFO] [stderr]    |
[INFO] [stderr] 11 | $ i : expr , $ separator : ident , $ f : expr , $ ( $ rest : tt ) + ) => (
[INFO] [stderr]    |                                                                   - expected repetition
[INFO] [stderr] 12 | separated_pair_sep ! ( $ i , $ separator , call ! ( $ f ) , $ ( $ rest ) * ) ;
[INFO] [stderr]    |                                                                 ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]    --> src/lib.rs:128:1
[INFO] [stderr]     |
[INFO] [stderr] 128 | #[macro_use]
[INFO] [stderr]     | ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `npy`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "0b499d98d39b36fdf6c373011ea37a0eec5c72393a225f80820e5f11df7ea804"`
[INFO] running `"docker" "rm" "-f" "0b499d98d39b36fdf6c373011ea37a0eec5c72393a225f80820e5f11df7ea804"`
[INFO] [stdout] 0b499d98d39b36fdf6c373011ea37a0eec5c72393a225f80820e5f11df7ea804