[INFO] cloning repository shelbyd/tassist
[INFO] running `"git" "clone" "--bare" "git://github.com/shelbyd/tassist.git" "work/cache/sources/gh/shelbyd/tassist"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/shelbyd/tassist'...
[INFO] running `"git" "clone" "work/cache/sources/gh/shelbyd/tassist" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/shelbyd/tassist"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/shelbyd/tassist'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/shelbyd/tassist" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/shelbyd/tassist"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/shelbyd/tassist'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f3ed9fe451258287b0cbb79fe498db63c618add2
[INFO] sha for GitHub repo shelbyd/tassist: f3ed9fe451258287b0cbb79fe498db63c618add2
[INFO] validating manifest of shelbyd/tassist 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 shelbyd/tassist 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 shelbyd/tassist
[INFO] finished frobbing shelbyd/tassist
[INFO] frobbed toml for shelbyd/tassist written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/shelbyd/tassist/Cargo.toml
[INFO] started frobbing shelbyd/tassist
[INFO] finished frobbing shelbyd/tassist
[INFO] frobbed toml for shelbyd/tassist written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/shelbyd/tassist/Cargo.toml
[INFO] crate shelbyd/tassist already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking shelbyd/tassist against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-7/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/shelbyd/tassist:/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] 8b4e84032d4881f6b5819fd9f1387b188c3c2c0d4f996431c5872e1beab008b1
[INFO] running `"docker" "start" "-a" "8b4e84032d4881f6b5819fd9f1387b188c3c2c0d4f996431c5872e1beab008b1"`
[INFO] [stderr]     Checking memchr v2.0.1
[INFO] [stderr]    Compiling syn v0.14.4
[INFO] [stderr]     Checking nom v4.0.0
[INFO] [stderr]    Compiling structopt-derive v0.2.10
[INFO] [stderr]     Checking structopt v0.2.10
[INFO] [stderr]     Checking tassist v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::nom::sequence::delimited macros>:6:50
[INFO] [stderr]   |
[INFO] [stderr] 2 | $ i : expr , $ submac : ident ! ( $ ( $ args : tt ) * ) , $ ( $ rest : tt ) +
[INFO] [stderr]   |                                                                             - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 6 | $ i , (  ) , $ submac ! ( $ ( $ args ) * ) , $ ( $ 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::sequence::delimited macros>:9:42
[INFO] [stderr]   |
[INFO] [stderr] 8 | } } } ) ; ( $ i : expr , $ f : expr , $ ( $ rest : tt ) + ) => (
[INFO] [stderr]   |                                                         - expected repetition
[INFO] [stderr] 9 | delimited ! ( $ i , call ! ( $ f ) , $ ( $ rest ) * ) ; ) ;
[INFO] [stderr]   |                                          ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::nom::bytes::escaped macros>:53:69
[INFO] [stderr]    |
[INFO] [stderr] 50 | expr , $ ( $ rest : tt ) + ) => (
[INFO] [stderr]    |                          - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 53 | __impl_1 $ i , $ submac ! ( $ ( $ args ) * ) , $ control_char , $ ( $ rest ) *
[INFO] [stderr]    |                                                                     ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::nom::bytes::escaped macros>:56:66
[INFO] [stderr]    |
[INFO] [stderr] 55 | $ i : expr , $ f : expr , $ control_char : expr , $ ( $ rest : tt ) + ) => (
[INFO] [stderr]    |                                                                     - expected repetition
[INFO] [stderr] 56 | escaped ! ( __impl_1 $ i , call ! ( $ f ) , $ control_char , $ ( $ rest ) * )
[INFO] [stderr]    |                                                                  ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/play_strategy.rs:10:52
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn from_option(option: PlayStrategyOpt) -> Box<PlayStrategy> {
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^ help: use `dyn`: `dyn PlayStrategy`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::nom::sequence::delimited macros>:6:50
[INFO] [stderr]   |
[INFO] [stderr] 2 | $ i : expr , $ submac : ident ! ( $ ( $ args : tt ) * ) , $ ( $ rest : tt ) +
[INFO] [stderr]   |                                                                             - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 6 | $ i , (  ) , $ submac ! ( $ ( $ args ) * ) , $ ( $ 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::sequence::delimited macros>:9:42
[INFO] [stderr]   |
[INFO] [stderr] 8 | } } } ) ; ( $ i : expr , $ f : expr , $ ( $ rest : tt ) + ) => (
[INFO] [stderr]   |                                                         - expected repetition
[INFO] [stderr] 9 | delimited ! ( $ i , call ! ( $ f ) , $ ( $ rest ) * ) ; ) ;
[INFO] [stderr]   |                                          ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::nom::bytes::escaped macros>:53:69
[INFO] [stderr]    |
[INFO] [stderr] 50 | expr , $ ( $ rest : tt ) + ) => (
[INFO] [stderr]    |                          - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 53 | __impl_1 $ i , $ submac ! ( $ ( $ args ) * ) , $ control_char , $ ( $ rest ) *
[INFO] [stderr]    |                                                                     ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::nom::bytes::escaped macros>:56:66
[INFO] [stderr]    |
[INFO] [stderr] 55 | $ i : expr , $ f : expr , $ control_char : expr , $ ( $ rest : tt ) + ) => (
[INFO] [stderr]    |                                                                     - expected repetition
[INFO] [stderr] 56 | escaped ! ( __impl_1 $ i , call ! ( $ f ) , $ control_char , $ ( $ rest ) * )
[INFO] [stderr]    |                                                                  ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/play_strategy.rs:10:52
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn from_option(option: PlayStrategyOpt) -> Box<PlayStrategy> {
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^ help: use `dyn`: `dyn PlayStrategy`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `tassist`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `tassist`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "8b4e84032d4881f6b5819fd9f1387b188c3c2c0d4f996431c5872e1beab008b1"`
[INFO] running `"docker" "rm" "-f" "8b4e84032d4881f6b5819fd9f1387b188c3c2c0d4f996431c5872e1beab008b1"`
[INFO] [stdout] 8b4e84032d4881f6b5819fd9f1387b188c3c2c0d4f996431c5872e1beab008b1