[INFO] fetching crate cargo-culture 1.0.0...
[INFO] extracting crate cargo-culture 1.0.0 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/cargo-culture/1.0.0
[INFO] extracting crate cargo-culture 1.0.0 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/cargo-culture/1.0.0
[INFO] validating manifest of cargo-culture-1.0.0 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 cargo-culture-1.0.0 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 cargo-culture-1.0.0
[INFO] finished frobbing cargo-culture-1.0.0
[INFO] frobbed toml for cargo-culture-1.0.0 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/cargo-culture/1.0.0/Cargo.toml
[INFO] started frobbing cargo-culture-1.0.0
[INFO] finished frobbing cargo-culture-1.0.0
[INFO] frobbed toml for cargo-culture-1.0.0 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/cargo-culture/1.0.0/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cargo-culture-kit v1.0.0
[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 cargo-culture-1.0.0 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/cargo-culture/1.0.0:/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] 263a870ab0891fcd31afd0b6ef6a131a31a32d276e5117a54655b1811ed98cb8
[INFO] running `"docker" "start" "-a" "263a870ab0891fcd31afd0b6ef6a131a31a32d276e5117a54655b1811ed98cb8"`
[INFO] [stderr]    Compiling winapi v0.3.7
[INFO] [stderr]     Checking bit-set v0.5.1
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking cargo_metadata v0.5.8
[INFO] [stderr]     Checking cgmath v0.16.1
[INFO] [stderr]     Checking proptest v0.7.2
[INFO] [stderr]     Checking winconsole v0.10.0
[INFO] [stderr]     Checking colored v1.8.0
[INFO] [stderr]     Checking cargo-culture-kit v1.0.0
[INFO] [stderr]     Checking cargo-culture v1.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/main.rs:31:1
[INFO] [stderr]    |
[INFO] [stderr] 31 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:125:70
[INFO] [stderr]     |
[INFO] [stderr] 125 |     let rules_refs = rules.iter().map(|r| r.as_ref()).collect::<Vec<&Rule>>();
[INFO] [stderr]     |                                                                      ^^^^ help: use `dyn`: `dyn Rule`
[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]  --> <::proptest::sugar::prop_oneof macros>:2:25
[INFO] [stderr]   |
[INFO] [stderr] 1 | ( $ ( $ item : expr ) , + $ ( , ) * ) => {
[INFO] [stderr]   |                         - expected repetition
[INFO] [stderr] 2 | prop_oneof ! [ $ ( 1 => $ item ) , * ] } ; (
[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::prop_oneof macros>:81:7
[INFO] [stderr]    |
[INFO] [stderr] 78 | $ ( $ weight : expr => $ item : expr ) , + $ ( , ) * ) => {
[INFO] [stderr]    |                                          - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 81 | $ ( ( $ weight , $ crate :: strategy :: Strategy :: boxed ( $ item ) ) ) , * ]
[INFO] [stderr]    |       ^^^^^^^^                                                             - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::proptest::sugar::prop_oneof macros>:81:61
[INFO] [stderr]    |
[INFO] [stderr] 78 | $ ( $ weight : expr => $ item : expr ) , + $ ( , ) * ) => {
[INFO] [stderr]    |                                          - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 81 | $ ( ( $ weight , $ crate :: strategy :: Strategy :: boxed ( $ item ) ) ) , * ]
[INFO] [stderr]    |                                                             ^^^^^^         - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::proptest::sugar::prop_compose macros>:7:47
[INFO] [stderr]   |
[INFO] [stderr] 3 | params : tt ( $ ( $ var : pat in $ strategy : expr ) , + $ ( , ) * ) -> $
[INFO] [stderr]   |                                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 7 | let strat = proptest_helper ! ( @ _WRAP ( $ ( $ strategy ) * ) ) ; let strat =
[INFO] [stderr]   |                                               ^^^^^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::proptest::sugar::prop_compose macros>:9:48
[INFO] [stderr]   |
[INFO] [stderr] 3 | params : tt ( $ ( $ var : pat in $ strategy : expr ) , + $ ( , ) * ) -> $
[INFO] [stderr]   |                                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 9 | strat , | proptest_helper ! ( @ _WRAPPAT ( $ ( $ var ) , * ) ) | $ body ) ; $
[INFO] [stderr]   |                                                ^^^^^     - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::proptest::sugar::prop_compose macros>:17:47
[INFO] [stderr]    |
[INFO] [stderr] 12 | params : tt ( $ ( $ var : pat in $ strategy : expr ) , + $ ( , ) * ) (
[INFO] [stderr]    |                                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 17 | let strat = proptest_helper ! ( @ _WRAP ( $ ( $ strategy ) * ) ) ; let strat =
[INFO] [stderr]    |                                               ^^^^^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::proptest::sugar::prop_compose macros>:19:48
[INFO] [stderr]    |
[INFO] [stderr] 12 | params : tt ( $ ( $ var : pat in $ strategy : expr ) , + $ ( , ) * ) (
[INFO] [stderr]    |                                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 19 | strat , | 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>:20:35
[INFO] [stderr]    |
[INFO] [stderr] 13 | $ ( $ var2 : pat in $ strategy2 : expr ) , + $ ( , ) * ) -> $ return_type : ty
[INFO] [stderr]    |                                            - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 20 | proptest_helper ! ( @ _WRAP ( $ ( $ strategy2 ) * ) ) ) ; let strat = $ crate
[INFO] [stderr]    |                                   ^^^^^^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::proptest::sugar::prop_compose macros>:22:48
[INFO] [stderr]    |
[INFO] [stderr] 13 | $ ( $ var2 : pat in $ strategy2 : expr ) , + $ ( , ) * ) -> $ return_type : ty
[INFO] [stderr]    |                                            - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 22 | strat , | proptest_helper ! ( @ _WRAPPAT ( $ ( $ var2 ) , * ) ) | $ body ) ; $
[INFO] [stderr]    |                                                ^^^^^^     - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::proptest::sugar::proptest macros>:11:46
[INFO] [stderr]    |
[INFO] [stderr] 4  | $ ( $ parm : pat in $ strategy : expr ) , + ) $ body : block ) * ) => {
[INFO] [stderr]    |                                           - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 11 | names = proptest_helper ! ( @ _WRAPSTR ( $ ( $ parm ) , * ) ) ; match runner .
[INFO] [stderr]    |                                              ^^^^^^     - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::proptest::sugar::proptest macros>:14:35
[INFO] [stderr]    |
[INFO] [stderr] 4  | $ ( $ parm : pat in $ strategy : expr ) , + ) $ body : block ) * ) => {
[INFO] [stderr]    |                                           - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 14 | proptest_helper ! ( @ _WRAP ( $ ( $ strategy ) * ) ) , | values | $ crate ::
[INFO] [stderr]    |                                   ^^^^^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::proptest::sugar::proptest macros>:16:59
[INFO] [stderr]    |
[INFO] [stderr] 4  | $ ( $ parm : pat in $ strategy : expr ) , + ) $ body : block ) * ) => {
[INFO] [stderr]    |                                           - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 16 | NamedArguments ( _ , proptest_helper ! ( @ _WRAPPAT ( $ ( $ parm ) , * ) ) ) |
[INFO] [stderr]    |                                                           ^^^^^^     - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/main.rs:31:1
[INFO] [stderr]    |
[INFO] [stderr] 31 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:125:70
[INFO] [stderr]     |
[INFO] [stderr] 125 |     let rules_refs = rules.iter().map(|r| r.as_ref()).collect::<Vec<&Rule>>();
[INFO] [stderr]     |                                                                      ^^^^ help: use `dyn`: `dyn Rule`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]    --> src/main.rs:212:20
[INFO] [stderr]     |
[INFO] [stderr] 212 |         let home = env::home_dir().unwrap_or(PathBuf::from("/home/user"));
[INFO] [stderr]     |                    ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 12 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `cargo-culture`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "263a870ab0891fcd31afd0b6ef6a131a31a32d276e5117a54655b1811ed98cb8"`
[INFO] running `"docker" "rm" "-f" "263a870ab0891fcd31afd0b6ef6a131a31a32d276e5117a54655b1811ed98cb8"`
[INFO] [stdout] 263a870ab0891fcd31afd0b6ef6a131a31a32d276e5117a54655b1811ed98cb8