[INFO] fetching crate moreops 0.4.1...
[INFO] extracting crate moreops 0.4.1 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/moreops/0.4.1
[INFO] extracting crate moreops 0.4.1 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/moreops/0.4.1
[INFO] validating manifest of moreops-0.4.1 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 moreops-0.4.1 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 moreops-0.4.1
[INFO] finished frobbing moreops-0.4.1
[INFO] frobbed toml for moreops-0.4.1 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/moreops/0.4.1/Cargo.toml
[INFO] started frobbing moreops-0.4.1
[INFO] finished frobbing moreops-0.4.1
[INFO] frobbed toml for moreops-0.4.1 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/moreops/0.4.1/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] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking moreops-0.4.1 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/moreops/0.4.1:/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] d7c65ef78ed24fe105ea4020979aa24035f98b837e1a28c2e1f8d115dfa08ac6
[INFO] running `"docker" "start" "-a" "d7c65ef78ed24fe105ea4020979aa24035f98b837e1a28c2e1f8d115dfa08ac6"`
[INFO] [stderr]     Checking moreops v0.4.1 (/opt/crater/workdir)
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:130:27
[INFO] [stderr]     |
[INFO] [stderr] 129 |     ($name:ident, $($t:ident),+) => {
[INFO] [stderr]     |                               - expected repetition
[INFO] [stderr] 130 |         pub trait $name<$($t),*> {
[INFO] [stderr]     |                           ^^  - conflicting repetition
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:131:37
[INFO] [stderr]     |
[INFO] [stderr] 129 |     ($name:ident, $($t:ident),+) => {
[INFO] [stderr]     |                               - expected repetition
[INFO] [stderr] 130 |         pub trait $name<$($t),*> {
[INFO] [stderr] 131 |             fn apply<R, F: FnOnce($($t),*) -> R>(self, f: F) -> R;
[INFO] [stderr]     |                                     ^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:133:16
[INFO] [stderr]     |
[INFO] [stderr] 129 |     ($name:ident, $($t:ident),+) => {
[INFO] [stderr]     |                               - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 133 |         impl<$($t),*> $name<$($t),*> for ($($t),*,) {
[INFO] [stderr]     |                ^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:133:31
[INFO] [stderr]     |
[INFO] [stderr] 129 |     ($name:ident, $($t:ident),+) => {
[INFO] [stderr]     |                               - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 133 |         impl<$($t),*> $name<$($t),*> for ($($t),*,) {
[INFO] [stderr]     |                               ^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:133:45
[INFO] [stderr]     |
[INFO] [stderr] 129 |     ($name:ident, $($t:ident),+) => {
[INFO] [stderr]     |                               - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 133 |         impl<$($t),*> $name<$($t),*> for ($($t),*,) {
[INFO] [stderr]     |                                             ^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:135:37
[INFO] [stderr]     |
[INFO] [stderr] 129 |     ($name:ident, $($t:ident),+) => {
[INFO] [stderr]     |                               - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 135 |             fn apply<R, F: FnOnce($($t),*) -> R>(self, f: F) -> R {
[INFO] [stderr]     |                                     ^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:136:24
[INFO] [stderr]     |
[INFO] [stderr] 129 |     ($name:ident, $($t:ident),+) => {
[INFO] [stderr]     |                               - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 136 |                 let ($($t),*,) = self;
[INFO] [stderr]     |                        ^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:137:21
[INFO] [stderr]     |
[INFO] [stderr] 129 |     ($name:ident, $($t:ident),+) => {
[INFO] [stderr]     |                               - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 137 |                 f($($t),*)
[INFO] [stderr]     |                     ^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:130:27
[INFO] [stderr]     |
[INFO] [stderr] 129 |     ($name:ident, $($t:ident),+) => {
[INFO] [stderr]     |                               - expected repetition
[INFO] [stderr] 130 |         pub trait $name<$($t),*> {
[INFO] [stderr]     |                           ^^  - conflicting repetition
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:131:37
[INFO] [stderr]     |
[INFO] [stderr] 129 |     ($name:ident, $($t:ident),+) => {
[INFO] [stderr]     |                               - expected repetition
[INFO] [stderr] 130 |         pub trait $name<$($t),*> {
[INFO] [stderr] 131 |             fn apply<R, F: FnOnce($($t),*) -> R>(self, f: F) -> R;
[INFO] [stderr]     |                                     ^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:133:16
[INFO] [stderr]     |
[INFO] [stderr] 129 |     ($name:ident, $($t:ident),+) => {
[INFO] [stderr]     |                               - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 133 |         impl<$($t),*> $name<$($t),*> for ($($t),*,) {
[INFO] [stderr]     |                ^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:133:31
[INFO] [stderr]     |
[INFO] [stderr] 129 |     ($name:ident, $($t:ident),+) => {
[INFO] [stderr]     |                               - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 133 |         impl<$($t),*> $name<$($t),*> for ($($t),*,) {
[INFO] [stderr]     |                               ^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:133:45
[INFO] [stderr]     |
[INFO] [stderr] 129 |     ($name:ident, $($t:ident),+) => {
[INFO] [stderr]     |                               - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 133 |         impl<$($t),*> $name<$($t),*> for ($($t),*,) {
[INFO] [stderr]     |                                             ^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:135:37
[INFO] [stderr]     |
[INFO] [stderr] 129 |     ($name:ident, $($t:ident),+) => {
[INFO] [stderr]     |                               - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 135 |             fn apply<R, F: FnOnce($($t),*) -> R>(self, f: F) -> R {
[INFO] [stderr]     |                                     ^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:136:24
[INFO] [stderr]     |
[INFO] [stderr] 129 |     ($name:ident, $($t:ident),+) => {
[INFO] [stderr]     |                               - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 136 |                 let ($($t),*,) = self;
[INFO] [stderr]     |                        ^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:137:21
[INFO] [stderr]     |
[INFO] [stderr] 129 |     ($name:ident, $($t:ident),+) => {
[INFO] [stderr]     |                               - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 137 |                 f($($t),*)
[INFO] [stderr]     |                     ^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 8 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `moreops`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 8 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `moreops`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "d7c65ef78ed24fe105ea4020979aa24035f98b837e1a28c2e1f8d115dfa08ac6"`
[INFO] running `"docker" "rm" "-f" "d7c65ef78ed24fe105ea4020979aa24035f98b837e1a28c2e1f8d115dfa08ac6"`
[INFO] [stdout] d7c65ef78ed24fe105ea4020979aa24035f98b837e1a28c2e1f8d115dfa08ac6