[INFO] fetching crate nom-whitespace 0.1.0...
[INFO] extracting crate nom-whitespace 0.1.0 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/nom-whitespace/0.1.0
[INFO] extracting crate nom-whitespace 0.1.0 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/nom-whitespace/0.1.0
[INFO] validating manifest of nom-whitespace-0.1.0 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 nom-whitespace-0.1.0 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 nom-whitespace-0.1.0
[INFO] finished frobbing nom-whitespace-0.1.0
[INFO] frobbed toml for nom-whitespace-0.1.0 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/nom-whitespace/0.1.0/Cargo.toml
[INFO] started frobbing nom-whitespace-0.1.0
[INFO] finished frobbing nom-whitespace-0.1.0
[INFO] frobbed toml for nom-whitespace-0.1.0 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/nom-whitespace/0.1.0/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 nom-whitespace-0.1.0 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/reg/nom-whitespace/0.1.0:/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] 64a5fc3d18737137c4dd7f7d7cfcea73aecc2eed6edc874b179728d07263e73a
[INFO] running `"docker" "start" "-a" "64a5fc3d18737137c4dd7f7d7cfcea73aecc2eed6edc874b179728d07263e73a"`
[INFO] [stderr]     Checking nom-whitespace v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/whitespace.rs:141:67
[INFO] [stderr]     |
[INFO] [stderr] 138 |   ($i:expr, $separator:path, $submac1:ident!( $($args1:tt)* ), $($rest:tt)+) => ({
[INFO] [stderr]     |                                                                           - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 141 |     match tuple_sep!($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]    --> src/whitespace.rs:149:53
[INFO] [stderr]     |
[INFO] [stderr] 148 |   ($i:expr, $separator:path, $f:expr, $($rest:tt)+) => (
[INFO] [stderr]     |                                                  - expected repetition
[INFO] [stderr] 149 |     delimited_sep!($i, $separator, nom_call!($f), $($rest)*);
[INFO] [stderr]     |                                                     ^^^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/whitespace.rs:159:67
[INFO] [stderr]     |
[INFO] [stderr] 156 |   ($i:expr, $separator:path, $submac1:ident!( $($args1:tt)* ), $($rest:tt)+) => ({
[INFO] [stderr]     |                                                                           - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 159 |     match tuple_sep!($i, $separator, (), $submac1!($($args1)*), $($rest)*) {
[INFO] [stderr]     |                                                                   ^^^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/whitespace.rs:167:58
[INFO] [stderr]     |
[INFO] [stderr] 166 |   ($i:expr, $separator:path, $f:expr, $($rest:tt)+) => (
[INFO] [stderr]     |                                                  - expected repetition
[INFO] [stderr] 167 |     separated_pair_sep!($i, $separator, nom_call!($f), $($rest)*);
[INFO] [stderr]     |                                                          ^^^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/whitespace.rs:505:45
[INFO] [stderr]     |
[INFO] [stderr] 497 |   (__impl $i:expr, $separator:path, $subrule:ident!( $($args:tt)* ) => { $gen:expr } | $($rest:tt)+) => (
[INFO] [stderr]     |                                                                                                   - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 505 |           alt_sep!(__impl $i, $separator, $($rest)*)
[INFO] [stderr]     |                                             ^^^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/whitespace.rs:607:50
[INFO] [stderr]     |
[INFO] [stderr] 600 |   ($i:expr, $separator:path, $subrule:ident!( $($args:tt)* ) => { $gen:expr } | $($rest:tt)+) => (
[INFO] [stderr]     |                                                                                            - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 607 |         _ => alt_complete_sep!($i, $separator, $($rest)*),
[INFO] [stderr]     |                                                  ^^^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:98:1
[INFO] [stderr]    |
[INFO] [stderr] 98 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `nom-whitespace`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/whitespace.rs:141:67
[INFO] [stderr]     |
[INFO] [stderr] 138 |   ($i:expr, $separator:path, $submac1:ident!( $($args1:tt)* ), $($rest:tt)+) => ({
[INFO] [stderr]     |                                                                           - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 141 |     match tuple_sep!($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]    --> src/whitespace.rs:149:53
[INFO] [stderr]     |
[INFO] [stderr] 148 |   ($i:expr, $separator:path, $f:expr, $($rest:tt)+) => (
[INFO] [stderr]     |                                                  - expected repetition
[INFO] [stderr] 149 |     delimited_sep!($i, $separator, nom_call!($f), $($rest)*);
[INFO] [stderr]     |                                                     ^^^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/whitespace.rs:159:67
[INFO] [stderr]     |
[INFO] [stderr] 156 |   ($i:expr, $separator:path, $submac1:ident!( $($args1:tt)* ), $($rest:tt)+) => ({
[INFO] [stderr]     |                                                                           - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 159 |     match tuple_sep!($i, $separator, (), $submac1!($($args1)*), $($rest)*) {
[INFO] [stderr]     |                                                                   ^^^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/whitespace.rs:167:58
[INFO] [stderr]     |
[INFO] [stderr] 166 |   ($i:expr, $separator:path, $f:expr, $($rest:tt)+) => (
[INFO] [stderr]     |                                                  - expected repetition
[INFO] [stderr] 167 |     separated_pair_sep!($i, $separator, nom_call!($f), $($rest)*);
[INFO] [stderr]     |                                                          ^^^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/whitespace.rs:505:45
[INFO] [stderr]     |
[INFO] [stderr] 497 |   (__impl $i:expr, $separator:path, $subrule:ident!( $($args:tt)* ) => { $gen:expr } | $($rest:tt)+) => (
[INFO] [stderr]     |                                                                                                   - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 505 |           alt_sep!(__impl $i, $separator, $($rest)*)
[INFO] [stderr]     |                                             ^^^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/whitespace.rs:607:50
[INFO] [stderr]     |
[INFO] [stderr] 600 |   ($i:expr, $separator:path, $subrule:ident!( $($args:tt)* ) => { $gen:expr } | $($rest:tt)+) => (
[INFO] [stderr]     |                                                                                            - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 607 |         _ => alt_complete_sep!($i, $separator, $($rest)*),
[INFO] [stderr]     |                                                  ^^^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `nom-whitespace`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "64a5fc3d18737137c4dd7f7d7cfcea73aecc2eed6edc874b179728d07263e73a"`
[INFO] running `"docker" "rm" "-f" "64a5fc3d18737137c4dd7f7d7cfcea73aecc2eed6edc874b179728d07263e73a"`
[INFO] [stdout] 64a5fc3d18737137c4dd7f7d7cfcea73aecc2eed6edc874b179728d07263e73a