[INFO] fetching crate etherparse 0.8.2...
[INFO] extracting crate etherparse 0.8.2 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/etherparse/0.8.2
[INFO] extracting crate etherparse 0.8.2 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/etherparse/0.8.2
[INFO] validating manifest of etherparse-0.8.2 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 etherparse-0.8.2 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 etherparse-0.8.2
[INFO] finished frobbing etherparse-0.8.2
[INFO] frobbed toml for etherparse-0.8.2 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/etherparse/0.8.2/Cargo.toml
[INFO] started frobbing etherparse-0.8.2
[INFO] finished frobbing etherparse-0.8.2
[INFO] frobbed toml for etherparse-0.8.2 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/etherparse/0.8.2/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 etherparse-0.8.2 against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-1/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/etherparse/0.8.2:/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] c24e120cc3e8bda832dee3b375ac1b642107b79ce53f07f4a04583b629521110
[INFO] running `"docker" "start" "-a" "c24e120cc3e8bda832dee3b375ac1b642107b79ce53f07f4a04583b629521110"`
[INFO] [stderr]     Checking assert_matches v1.3.0
[INFO] [stderr]     Checking etherparse v0.8.2 (/opt/crater/workdir)
[INFO] [stderr]     Checking proptest v0.9.4
[INFO] [stderr] warning: the item `ByteOrder` is imported redundantly
[INFO] [stderr]    --> src/link/ethernet.rs:144:13
[INFO] [stderr]     |
[INFO] [stderr] 4   | use self::byteorder::{ByteOrder, BigEndian, ReadBytesExt};
[INFO] [stderr]     |                       --------- the item `ByteOrder` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 144 |         use self::byteorder::ByteOrder;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `IpHeader` is imported redundantly
[INFO] [stderr]    --> src/packet_decoder.rs:166:17
[INFO] [stderr]     |
[INFO] [stderr] 1   | use super::*;
[INFO] [stderr]     |     -------- the item `IpHeader` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 166 |             use crate::IpHeader;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `ByteOrder` is imported redundantly
[INFO] [stderr]    --> src/link/ethernet.rs:144:13
[INFO] [stderr]     |
[INFO] [stderr] 4   | use self::byteorder::{ByteOrder, BigEndian, ReadBytesExt};
[INFO] [stderr]     |                       --------- the item `ByteOrder` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 144 |         use self::byteorder::ByteOrder;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `IpHeader` is imported redundantly
[INFO] [stderr]    --> src/packet_decoder.rs:166:17
[INFO] [stderr]     |
[INFO] [stderr] 1   | use super::*;
[INFO] [stderr]     |     -------- the item `IpHeader` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 166 |             use crate::IpHeader;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> <::proptest::sugar::proptest_helper macros>:111:38
[INFO] [stderr]     |
[INFO] [stderr] 106 | @ _BODY $ config : ident ( $ ( $ parm : pat in $ strategy : expr ) , + ) [
[INFO] [stderr]     |                                                                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 111 | proptest_helper ! ( @ _WRAPSTR ( $ ( $ parm ) , * ) ) ; match runner . run (
[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]    --> <::proptest::sugar::proptest_helper macros>:113:46
[INFO] [stderr]     |
[INFO] [stderr] 106 | @ _BODY $ config : ident ( $ ( $ parm : pat in $ strategy : expr ) , + ) [
[INFO] [stderr]     |                                                                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 113 | $ crate :: proptest_helper ! ( @ _WRAP ( $ ( $ strategy ) * ) ) , | values | $
[INFO] [stderr]     |                                              ^^^^^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> <::proptest::sugar::proptest_helper macros>:116:53
[INFO] [stderr]     |
[INFO] [stderr] 106 | @ _BODY $ config : ident ( $ ( $ parm : pat in $ strategy : expr ) , + ) [
[INFO] [stderr]     |                                                                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 116 | _ , $ crate :: proptest_helper ! ( @ _WRAPPAT ( $ ( $ parm ) , * ) ) ) | {
[INFO] [stderr]     |                                                     ^^^^^^     - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> <::proptest::sugar::proptest_helper macros>:124:39
[INFO] [stderr]     |
[INFO] [stderr] 119 | @ _BODY2 $ config : ident ( $ ( $ arg : tt ) + ) [ $ ( $ mod : tt ) * ] $ body
[INFO] [stderr]     |                                              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 124 | proptest_helper ! ( @ _EXT _STR ( $ ( $ arg ) * ) ) ; match runner . run (
[INFO] [stderr]     |                                       ^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> <::proptest::sugar::proptest_helper macros>:126:52
[INFO] [stderr]     |
[INFO] [stderr] 119 | @ _BODY2 $ config : ident ( $ ( $ arg : tt ) + ) [ $ ( $ mod : tt ) * ] $ body
[INFO] [stderr]     |                                              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 126 | $ crate :: proptest_helper ! ( @ _EXT _STRAT ( $ ( $ arg ) * ) ) , | values |
[INFO] [stderr]     |                                                    ^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> <::proptest::sugar::proptest_helper macros>:129:54
[INFO] [stderr]     |
[INFO] [stderr] 119 | @ _BODY2 $ config : ident ( $ ( $ arg : tt ) + ) [ $ ( $ mod : tt ) * ] $ body
[INFO] [stderr]     |                                              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 129 | _ , $ crate :: proptest_helper ! ( @ _EXT _PAT ( $ ( $ arg ) * ) ) ) | {
[INFO] [stderr]     |                                                      ^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::proptest::sugar::prop_compose macros>:9:58
[INFO] [stderr]   |
[INFO] [stderr] 4 | $ ( $ var : pat in $ strategy : expr ) , + $ ( , ) ? ) -> $ return_type : ty $
[INFO] [stderr]   |                                          - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 9 | let strat = $ crate :: proptest_helper ! ( @ _WRAP ( $ ( $ strategy ) * ) ) ;
[INFO] [stderr]   |                                                          ^^^^^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::proptest::sugar::prop_compose macros>:11:64
[INFO] [stderr]    |
[INFO] [stderr] 4  | $ ( $ var : pat in $ strategy : expr ) , + $ ( , ) ? ) -> $ return_type : ty $
[INFO] [stderr]    |                                          - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 11 | strat , move | $ crate :: proptest_helper ! ( @ _WRAPPAT ( $ ( $ var ) , * ) )
[INFO] [stderr]    |                                                                ^^^^^     - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::proptest::sugar::prop_compose macros>:21:58
[INFO] [stderr]    |
[INFO] [stderr] 15 | $ ( $ var : pat in $ strategy : expr ) , + $ ( , ) ? ) (
[INFO] [stderr]    |                                          - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 21 | let strat = $ crate :: proptest_helper ! ( @ _WRAP ( $ ( $ strategy ) * ) ) ;
[INFO] [stderr]    |                                                          ^^^^^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::proptest::sugar::prop_compose macros>:23:64
[INFO] [stderr]    |
[INFO] [stderr] 15 | $ ( $ var : pat in $ strategy : expr ) , + $ ( , ) ? ) (
[INFO] [stderr]    |                                          - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 23 | strat , move | $ crate :: proptest_helper ! ( @ _WRAPPAT ( $ ( $ var ) , * ) )
[INFO] [stderr]    |                                                                ^^^^^     - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::proptest::sugar::prop_compose macros>:24:48
[INFO] [stderr]    |
[INFO] [stderr] 16 | $ ( $ var2 : pat in $ strategy2 : expr ) , + $ ( , ) ? ) -> $ return_type : ty
[INFO] [stderr]    |                                            - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 24 | | $ crate :: proptest_helper ! ( @ _WRAP ( $ ( $ strategy2 ) * ) ) ) ; $ crate
[INFO] [stderr]    |                                                ^^^^^^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::proptest::sugar::prop_compose macros>:26:64
[INFO] [stderr]    |
[INFO] [stderr] 16 | $ ( $ var2 : pat in $ strategy2 : expr ) , + $ ( , ) ? ) -> $ return_type : ty
[INFO] [stderr]    |                                            - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 26 | strat , move | $ crate :: proptest_helper ! ( @ _WRAPPAT ( $ ( $ var2 ) , * )
[INFO] [stderr]    |                                                                ^^^^^^     - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `strategy`
[INFO] [stderr]   --> <::proptest::sugar::prop_compose macros>:44:58
[INFO] [stderr]    |
[INFO] [stderr] 44 | let strat = $ crate :: proptest_helper ! ( @ _WRAP ( $ ( $ strategy ) * ) ) ;
[INFO] [stderr]    |                                                          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::proptest::sugar::prop_compose macros>:47:54
[INFO] [stderr]    |
[INFO] [stderr] 40 | $ ( $ arg2 : tt ) + $ ( , ) ? ) -> $ return_type : ty $ body : block ) => {
[INFO] [stderr]    |                   - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 47 | | $ crate :: proptest_helper ! ( @ _EXT _STRAT ( $ ( $ arg2 ) * ) ) ) ; $
[INFO] [stderr]    |                                                      ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::proptest::sugar::prop_compose macros>:49:65
[INFO] [stderr]    |
[INFO] [stderr] 40 | $ ( $ arg2 : tt ) + $ ( , ) ? ) -> $ return_type : ty $ body : block ) => {
[INFO] [stderr]    |                   - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 49 | strat , move | $ crate :: proptest_helper ! ( @ _EXT _PAT ( $ ( $ arg2 ) * ) )
[INFO] [stderr]    |                                                                 ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 15 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `etherparse`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "c24e120cc3e8bda832dee3b375ac1b642107b79ce53f07f4a04583b629521110"`
[INFO] running `"docker" "rm" "-f" "c24e120cc3e8bda832dee3b375ac1b642107b79ce53f07f4a04583b629521110"`
[INFO] [stdout] c24e120cc3e8bda832dee3b375ac1b642107b79ce53f07f4a04583b629521110