[INFO] fetching crate trait_enum 0.3.0...
[INFO] extracting crate trait_enum 0.3.0 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/trait_enum/0.3.0
[INFO] extracting crate trait_enum 0.3.0 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/trait_enum/0.3.0
[INFO] validating manifest of trait_enum-0.3.0 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 trait_enum-0.3.0 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 trait_enum-0.3.0
[INFO] finished frobbing trait_enum-0.3.0
[INFO] frobbed toml for trait_enum-0.3.0 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/trait_enum/0.3.0/Cargo.toml
[INFO] started frobbing trait_enum-0.3.0
[INFO] finished frobbing trait_enum-0.3.0
[INFO] frobbed toml for trait_enum-0.3.0 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/trait_enum/0.3.0/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 trait_enum-0.3.0 against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-2/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/trait_enum/0.3.0:/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] e7a787406a5f3930cf91d51d5592e488c443feab31a623922102809b35d736b1
[INFO] running `"docker" "start" "-a" "e7a787406a5f3930cf91d51d5592e488c443feab31a623922102809b35d736b1"`
[INFO] [stderr]     Checking trait_enum v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:211:17
[INFO] [stderr]     |
[INFO] [stderr] 205 |             )+
[INFO] [stderr]     |              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 211 |                 $name($name),
[INFO] [stderr]     |                 ^^^^^
[INFO] [stderr] 212 |             )*
[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:211:23
[INFO] [stderr]     |
[INFO] [stderr] 205 |             )+
[INFO] [stderr]     |              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 211 |                 $name($name),
[INFO] [stderr]     |                       ^^^^^
[INFO] [stderr] 212 |             )*
[INFO] [stderr]     |              - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:221:36
[INFO] [stderr]     |
[INFO] [stderr] 205 |             )+
[INFO] [stderr]     |              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 221 |                         $EnumName::$name(v) => v as &$Trait,
[INFO] [stderr]     |                                    ^^^^^
[INFO] [stderr] 222 |                     )*
[INFO] [stderr]     |                      - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:231:36
[INFO] [stderr]     |
[INFO] [stderr] 205 |             )+
[INFO] [stderr]     |              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 231 |                         $EnumName::$name(v) => v as &mut $Trait,
[INFO] [stderr]     |                                    ^^^^^
[INFO] [stderr] 232 |                     )*
[INFO] [stderr]     |                      - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `trait_enum`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:211:17
[INFO] [stderr]     |
[INFO] [stderr] 205 |             )+
[INFO] [stderr]     |              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 211 |                 $name($name),
[INFO] [stderr]     |                 ^^^^^
[INFO] [stderr] 212 |             )*
[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:211:23
[INFO] [stderr]     |
[INFO] [stderr] 205 |             )+
[INFO] [stderr]     |              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 211 |                 $name($name),
[INFO] [stderr]     |                       ^^^^^
[INFO] [stderr] 212 |             )*
[INFO] [stderr]     |              - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:221:36
[INFO] [stderr]     |
[INFO] [stderr] 205 |             )+
[INFO] [stderr]     |              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 221 |                         $EnumName::$name(v) => v as &$Trait,
[INFO] [stderr]     |                                    ^^^^^
[INFO] [stderr] 222 |                     )*
[INFO] [stderr]     |                      - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:231:36
[INFO] [stderr]     |
[INFO] [stderr] 205 |             )+
[INFO] [stderr]     |              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 231 |                         $EnumName::$name(v) => v as &mut $Trait,
[INFO] [stderr]     |                                    ^^^^^
[INFO] [stderr] 232 |                     )*
[INFO] [stderr]     |                      - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/test.rs:22:24
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub enum Combined: CommonTrait {
[INFO] [stderr]    |                        ^^^^^^^^^^^ help: use `dyn`: `dyn CommonTrait`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:218:43
[INFO] [stderr]     |
[INFO] [stderr] 218 |               fn deref(&self) -> &($Trait + 'static) {
[INFO] [stderr]     |                                             ^^^^^^^ help: use `dyn`: `dyn 'static`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/test.rs:21:1
[INFO] [stderr]     |
[INFO] [stderr] 21  | / trait_enum! {
[INFO] [stderr] 22  | |     pub enum Combined: CommonTrait {
[INFO] [stderr] 23  | |         InnerOne,
[INFO] [stderr] 24  | |         InnerTwo
[INFO] [stderr] 25  | |     }
[INFO] [stderr] 26  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/test.rs:22:24
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub enum Combined: CommonTrait {
[INFO] [stderr]    |                        ^^^^^^^^^^^ help: use `dyn`: `dyn CommonTrait`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:228:55
[INFO] [stderr]     |
[INFO] [stderr] 228 |               fn deref_mut(&mut self) -> &mut ($Trait + 'static) {
[INFO] [stderr]     |                                                         ^^^^^^^ help: use `dyn`: `dyn 'static`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/test.rs:21:1
[INFO] [stderr]     |
[INFO] [stderr] 21  | / trait_enum! {
[INFO] [stderr] 22  | |     pub enum Combined: CommonTrait {
[INFO] [stderr] 23  | |         InnerOne,
[INFO] [stderr] 24  | |         InnerTwo
[INFO] [stderr] 25  | |     }
[INFO] [stderr] 26  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/test.rs:36:17
[INFO] [stderr]    |
[INFO] [stderr] 36 |     let deref: &CommonTrait = combined.deref();
[INFO] [stderr]    |                 ^^^^^^^^^^^ help: use `dyn`: `dyn CommonTrait`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/test.rs:40:17
[INFO] [stderr]    |
[INFO] [stderr] 40 |     let deref: &CommonTrait = combined.deref();
[INFO] [stderr]    |                 ^^^^^^^^^^^ help: use `dyn`: `dyn CommonTrait`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `trait_enum`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "e7a787406a5f3930cf91d51d5592e488c443feab31a623922102809b35d736b1"`
[INFO] running `"docker" "rm" "-f" "e7a787406a5f3930cf91d51d5592e488c443feab31a623922102809b35d736b1"`
[INFO] [stdout] e7a787406a5f3930cf91d51d5592e488c443feab31a623922102809b35d736b1