[INFO] fetching crate finalfusion 0.7.1...
[INFO] extracting crate finalfusion 0.7.1 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/finalfusion/0.7.1
[INFO] extracting crate finalfusion 0.7.1 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/finalfusion/0.7.1
[INFO] validating manifest of finalfusion-0.7.1 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 finalfusion-0.7.1 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 finalfusion-0.7.1
[INFO] finished frobbing finalfusion-0.7.1
[INFO] frobbed toml for finalfusion-0.7.1 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/finalfusion/0.7.1/Cargo.toml
[INFO] started frobbing finalfusion-0.7.1
[INFO] finished frobbing finalfusion-0.7.1
[INFO] frobbed toml for finalfusion-0.7.1 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/finalfusion/0.7.1/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 finalfusion-0.7.1 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/finalfusion/0.7.1:/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] e370c5d6ccf64baa6591ad2ba7288da4e09b23e0a2f96e87ade1803a185985f3
[INFO] running `"docker" "start" "-a" "e370c5d6ccf64baa6591ad2ba7288da4e09b23e0a2f96e87ade1803a185985f3"`
[INFO] [stderr]     Checking ndarray-parallel v0.9.0
[INFO] [stderr]     Checking reductive v0.2.0
[INFO] [stderr]     Checking finalfusion v0.7.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/embeddings.rs:455:18
[INFO] [stderr]     |
[INFO] [stderr] 455 |     storage: &'a Storage,
[INFO] [stderr]     |                  ^^^^^^^ help: use `dyn`: `dyn Storage`
[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/embeddings.rs:471:18
[INFO] [stderr]     |
[INFO] [stderr] 471 |     storage: &'a Storage,
[INFO] [stderr]     |                  ^^^^^^^ help: use `dyn`: `dyn Storage`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/word2vec.rs:107:29
[INFO] [stderr]     |
[INFO] [stderr] 107 | fn read_number(reader: &mut BufRead, delim: u8) -> Result<usize, Error> {
[INFO] [stderr]     |                             ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/word2vec.rs:112:29
[INFO] [stderr]     |
[INFO] [stderr] 112 | fn read_string(reader: &mut BufRead, delim: u8) -> Result<String, Error> {
[INFO] [stderr]     |                             ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> <::toml::macros::toml_internal macros>:234:30
[INFO] [stderr]     |
[INFO] [stderr] 228 | $ ( $ datetime : tt ) * ) $ ( $ rest : tt ) * ) => {
[INFO] [stderr]     |                       - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 234 | concat ! ( $ ( stringify ! ( $ datetime ) ) , + ) . parse (  ) . unwrap (  ) )
[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]    --> <::toml::macros::toml_internal macros>:305:30
[INFO] [stderr]     |
[INFO] [stderr] 301 | @ arraydatetime $ root : ident ( $ ( $ datetime : tt ) * ) $ ( $ rest : tt ) *
[INFO] [stderr]     |                                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 305 | concat ! ( $ ( stringify ! ( $ datetime ) ) , + ) . parse (  ) . unwrap (  ) )
[INFO] [stderr]     |                              ^^^^^^^^^^       - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::ndarray::free_functions::array macros>:6:25
[INFO] [stderr]   |
[INFO] [stderr] 2 | $ ( [ $ ( [ $ ( $ x : expr ) , * $ ( , ) * ] ) , + $ ( , ) * ] ) , + $ ( , ) *
[INFO] [stderr]   |                                                                    - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 6 | vec ! [ $ ( [ $ ( [ $ ( $ x , ) * ] , ) * ] , ) * ] ) } } ; (
[INFO] [stderr]   |                         ^^^                     - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::ndarray::free_functions::array macros>:8:49
[INFO] [stderr]   |
[INFO] [stderr] 7 | $ ( [ $ ( $ x : expr ) , * $ ( , ) * ] ) , + $ ( , ) * ) => {
[INFO] [stderr]   |                                            - expected repetition
[INFO] [stderr] 8 | { $ crate :: Array2 :: from ( vec ! [ $ ( [ $ ( $ x , ) * ] , ) * ] ) } } ; (
[INFO] [stderr]   |                                                 ^^^             - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/embeddings.rs:455:18
[INFO] [stderr]     |
[INFO] [stderr] 455 |     storage: &'a Storage,
[INFO] [stderr]     |                  ^^^^^^^ help: use `dyn`: `dyn Storage`
[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/embeddings.rs:471:18
[INFO] [stderr]     |
[INFO] [stderr] 471 |     storage: &'a Storage,
[INFO] [stderr]     |                  ^^^^^^^ help: use `dyn`: `dyn Storage`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/word2vec.rs:107:29
[INFO] [stderr]     |
[INFO] [stderr] 107 | fn read_number(reader: &mut BufRead, delim: u8) -> Result<usize, Error> {
[INFO] [stderr]     |                             ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/word2vec.rs:112:29
[INFO] [stderr]     |
[INFO] [stderr] 112 | fn read_string(reader: &mut BufRead, delim: u8) -> Result<String, Error> {
[INFO] [stderr]     |                             ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `finalfusion`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "e370c5d6ccf64baa6591ad2ba7288da4e09b23e0a2f96e87ade1803a185985f3"`
[INFO] running `"docker" "rm" "-f" "e370c5d6ccf64baa6591ad2ba7288da4e09b23e0a2f96e87ade1803a185985f3"`
[INFO] [stdout] e370c5d6ccf64baa6591ad2ba7288da4e09b23e0a2f96e87ade1803a185985f3