[INFO] fetching crate galvanic-test 0.2.0...
[INFO] extracting crate galvanic-test 0.2.0 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/galvanic-test/0.2.0
[INFO] extracting crate galvanic-test 0.2.0 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/galvanic-test/0.2.0
[INFO] validating manifest of galvanic-test-0.2.0 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 galvanic-test-0.2.0 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 galvanic-test-0.2.0
[INFO] finished frobbing galvanic-test-0.2.0
[INFO] frobbed toml for galvanic-test-0.2.0 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/galvanic-test/0.2.0/Cargo.toml
[INFO] started frobbing galvanic-test-0.2.0
[INFO] finished frobbing galvanic-test-0.2.0
[INFO] frobbed toml for galvanic-test-0.2.0 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/galvanic-test/0.2.0/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]  Downloading crates ...
[INFO] [stderr]   Downloaded galvanic-mock v0.1.3
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking galvanic-test-0.2.0 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/galvanic-test/0.2.0:/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] 383910945c98d4d7834790ffe4181cac3f2c837d1069a1ab4e05638f3028a02d
[INFO] running `"docker" "start" "-a" "383910945c98d4d7834790ffe4181cac3f2c837d1069a1ab4e05638f3028a02d"`
[INFO] [stderr]     Checking galvanic-test v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/lib.rs:85:24
[INFO] [stderr]    |
[INFO] [stderr] 84 |     ( @new_method Params[$($param:ident : $param_ty:ty),+] Members[$($member:ident),*] ) => {
[INFO] [stderr]    |                                                         - expected repetition
[INFO] [stderr] 85 |         fn new(&($(ref $param),*) : &'param ($($param_ty),*)) -> Self {
[INFO] [stderr]    |                        ^^^^^^  - conflicting repetition
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/lib.rs:85:48
[INFO] [stderr]    |
[INFO] [stderr] 84 |     ( @new_method Params[$($param:ident : $param_ty:ty),+] Members[$($member:ident),*] ) => {
[INFO] [stderr]    |                                                         - expected repetition
[INFO] [stderr] 85 |         fn new(&($(ref $param),*) : &'param ($($param_ty),*)) -> Self {
[INFO] [stderr]    |                                                ^^^^^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/lib.rs:87:19
[INFO] [stderr]    |
[INFO] [stderr] 84 |     ( @new_method Params[$($param:ident : $param_ty:ty),+] Members[$($member:ident),*] ) => {
[INFO] [stderr]    |                                                         - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 87 |                 $($param,)*
[INFO] [stderr]    |                   ^^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:131:46
[INFO] [stderr]     |
[INFO] [stderr] 124 |     ( $name:ident ($($param:ident : $param_ty:ty),+) -> $ret_ty:ty {
[INFO] [stderr]     |                                                   - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 131 |         fixture!(@impl_struct $name Params[$($param : $param_ty),*] Members[$($($member : $member_ty),*),*]);
[INFO] [stderr]     |                                              ^^^^^^              - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:131:55
[INFO] [stderr]     |
[INFO] [stderr] 124 |     ( $name:ident ($($param:ident : $param_ty:ty),+) -> $ret_ty:ty {
[INFO] [stderr]     |                                                   - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 131 |         fixture!(@impl_struct $name Params[$($param : $param_ty),*] Members[$($($member : $member_ty),*),*]);
[INFO] [stderr]     |                                                       ^^^^^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:133:62
[INFO] [stderr]     |
[INFO] [stderr] 124 |     ( $name:ident ($($param:ident : $param_ty:ty),+) -> $ret_ty:ty {
[INFO] [stderr]     |                                                   - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 133 |         impl<'param> ::galvanic_test::TestFixture<'param, ($($param_ty),*), $ret_ty> for $name<'param> {
[INFO] [stderr]     |                                                              ^^^^^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:134:43
[INFO] [stderr]     |
[INFO] [stderr] 124 |     ( $name:ident ($($param:ident : $param_ty:ty),+) -> $ret_ty:ty {
[INFO] [stderr]     |                                                   - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 134 |             fixture!(@new_method Params[$($param : $param_ty),*] Members[$($($member),*),*]);
[INFO] [stderr]     |                                           ^^^^^^              - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:134:52
[INFO] [stderr]     |
[INFO] [stderr] 124 |     ( $name:ident ($($param:ident : $param_ty:ty),+) -> $ret_ty:ty {
[INFO] [stderr]     |                                                   - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 134 |             fixture!(@new_method Params[$($param : $param_ty),*] Members[$($($member),*),*]);
[INFO] [stderr]     |                                                    ^^^^^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:135:60
[INFO] [stderr]     |
[INFO] [stderr] 124 |     ( $name:ident ($($param:ident : $param_ty:ty),+) -> $ret_ty:ty {
[INFO] [stderr]     |                                                   - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 135 |             fn parameters() -> Option<Box<Iterator<Item=($($param_ty),*)>>> {
[INFO] [stderr]     |                                                            ^^^^^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:136:54
[INFO] [stderr]     |
[INFO] [stderr] 124 |     ( $name:ident ($($param:ident : $param_ty:ty),+) -> $ret_ty:ty {
[INFO] [stderr]     |                                                   - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 136 |                 (None as Option<Box<Iterator<Item=($($param_ty),*)>>>)
[INFO] [stderr]     |                                                      ^^^^^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:162:31
[INFO] [stderr]     |
[INFO] [stderr] 157 |     ( @parameters | $body:block $test_case_failed:ident $(($fixture_obj:ident, $params:expr, $fixture:ident))+) => {
[INFO] [stderr]     |                                                                                                              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 162 |                 let params = &$params;
[INFO] [stderr]     |                               ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 167 |             )*
[INFO] [stderr]     |              - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:163:25
[INFO] [stderr]     |
[INFO] [stderr] 157 |     ( @parameters | $body:block $test_case_failed:ident $(($fixture_obj:ident, $params:expr, $fixture:ident))+) => {
[INFO] [stderr]     |                                                                                                              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 163 |                 let mut $fixture_obj = $fixture::new(params);
[INFO] [stderr]     |                         ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 167 |             )*
[INFO] [stderr]     |              - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:163:40
[INFO] [stderr]     |
[INFO] [stderr] 157 |     ( @parameters | $body:block $test_case_failed:ident $(($fixture_obj:ident, $params:expr, $fixture:ident))+) => {
[INFO] [stderr]     |                                                                                                              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 163 |                 let mut $fixture_obj = $fixture::new(params);
[INFO] [stderr]     |                                        ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 167 |             )*
[INFO] [stderr]     |              - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:164:66
[INFO] [stderr]     |
[INFO] [stderr] 157 |     ( @parameters | $body:block $test_case_failed:ident $(($fixture_obj:ident, $params:expr, $fixture:ident))+) => {
[INFO] [stderr]     |                                                                                                              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 164 |                 described_params.push(_galvanic__format!("{:?}", $fixture_obj));
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 167 |             )*
[INFO] [stderr]     |              - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:165:25
[INFO] [stderr]     |
[INFO] [stderr] 157 |     ( @parameters | $body:block $test_case_failed:ident $(($fixture_obj:ident, $params:expr, $fixture:ident))+) => {
[INFO] [stderr]     |                                                                                                              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 165 |                 let mut $fixture = $fixture_obj.setup();
[INFO] [stderr]     |                         ^^^^^^^^
[INFO] [stderr] 166 |                 noop(&$fixture);
[INFO] [stderr] 167 |             )*
[INFO] [stderr]     |              - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:165:36
[INFO] [stderr]     |
[INFO] [stderr] 157 |     ( @parameters | $body:block $test_case_failed:ident $(($fixture_obj:ident, $params:expr, $fixture:ident))+) => {
[INFO] [stderr]     |                                                                                                              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 165 |                 let mut $fixture = $fixture_obj.setup();
[INFO] [stderr]     |                                    ^^^^^^^^^^^^
[INFO] [stderr] 166 |                 noop(&$fixture);
[INFO] [stderr] 167 |             )*
[INFO] [stderr]     |              - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:166:23
[INFO] [stderr]     |
[INFO] [stderr] 157 |     ( @parameters | $body:block $test_case_failed:ident $(($fixture_obj:ident, $params:expr, $fixture:ident))+) => {
[INFO] [stderr]     |                                                                                                              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 166 |                 noop(&$fixture);
[INFO] [stderr]     |                       ^^^^^^^^
[INFO] [stderr] 167 |             )*
[INFO] [stderr]     |              - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:179:29
[INFO] [stderr]     |
[INFO] [stderr] 178 |     ( @parameters , $($remainder:tt)+ ) => {
[INFO] [stderr]     |                                     - expected repetition
[INFO] [stderr] 179 |         test!(@parameters $($remainder)*);
[INFO] [stderr]     |                             ^^^^^^^^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:183:29
[INFO] [stderr]     |
[INFO] [stderr] 182 |     ( @parameters $fixture:ident ( $($expr:expr),* ) $($remainder:tt)+ ) => {
[INFO] [stderr]     |                                                                      - expected repetition
[INFO] [stderr] 183 |         test!(@parameters $($remainder)* (fixture_obj, ($($expr),*), $fixture));
[INFO] [stderr]     |                             ^^^^^^^^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:190:41
[INFO] [stderr]     |
[INFO] [stderr] 186 |     ( @parameters $fixture:ident $($remainder:tt)+ ) => {
[INFO] [stderr]     |                                                  - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 190 |                     test!(@parameters $($remainder)* (fixture_obj, params, $fixture));
[INFO] [stderr]     |                                         ^^^^^^^^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:25:35
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn parameters() -> Option<Box<Iterator<Item = P>>>;
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = P>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/lib.rs:85:24
[INFO] [stderr]    |
[INFO] [stderr] 84 |     ( @new_method Params[$($param:ident : $param_ty:ty),+] Members[$($member:ident),*] ) => {
[INFO] [stderr]    |                                                         - expected repetition
[INFO] [stderr] 85 |         fn new(&($(ref $param),*) : &'param ($($param_ty),*)) -> Self {
[INFO] [stderr]    |                        ^^^^^^  - conflicting repetition
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/lib.rs:85:48
[INFO] [stderr]    |
[INFO] [stderr] 84 |     ( @new_method Params[$($param:ident : $param_ty:ty),+] Members[$($member:ident),*] ) => {
[INFO] [stderr]    |                                                         - expected repetition
[INFO] [stderr] 85 |         fn new(&($(ref $param),*) : &'param ($($param_ty),*)) -> Self {
[INFO] [stderr]    |                                                ^^^^^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/lib.rs:87:19
[INFO] [stderr]    |
[INFO] [stderr] 84 |     ( @new_method Params[$($param:ident : $param_ty:ty),+] Members[$($member:ident),*] ) => {
[INFO] [stderr]    |                                                         - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 87 |                 $($param,)*
[INFO] [stderr]    |                   ^^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:131:46
[INFO] [stderr]     |
[INFO] [stderr] 124 |     ( $name:ident ($($param:ident : $param_ty:ty),+) -> $ret_ty:ty {
[INFO] [stderr]     |                                                   - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 131 |         fixture!(@impl_struct $name Params[$($param : $param_ty),*] Members[$($($member : $member_ty),*),*]);
[INFO] [stderr]     |                                              ^^^^^^              - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:131:55
[INFO] [stderr]     |
[INFO] [stderr] 124 |     ( $name:ident ($($param:ident : $param_ty:ty),+) -> $ret_ty:ty {
[INFO] [stderr]     |                                                   - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 131 |         fixture!(@impl_struct $name Params[$($param : $param_ty),*] Members[$($($member : $member_ty),*),*]);
[INFO] [stderr]     |                                                       ^^^^^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:133:62
[INFO] [stderr]     |
[INFO] [stderr] 124 |     ( $name:ident ($($param:ident : $param_ty:ty),+) -> $ret_ty:ty {
[INFO] [stderr]     |                                                   - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 133 |         impl<'param> ::galvanic_test::TestFixture<'param, ($($param_ty),*), $ret_ty> for $name<'param> {
[INFO] [stderr]     |                                                              ^^^^^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:134:43
[INFO] [stderr]     |
[INFO] [stderr] 124 |     ( $name:ident ($($param:ident : $param_ty:ty),+) -> $ret_ty:ty {
[INFO] [stderr]     |                                                   - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 134 |             fixture!(@new_method Params[$($param : $param_ty),*] Members[$($($member),*),*]);
[INFO] [stderr]     |                                           ^^^^^^              - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:134:52
[INFO] [stderr]     |
[INFO] [stderr] 124 |     ( $name:ident ($($param:ident : $param_ty:ty),+) -> $ret_ty:ty {
[INFO] [stderr]     |                                                   - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 134 |             fixture!(@new_method Params[$($param : $param_ty),*] Members[$($($member),*),*]);
[INFO] [stderr]     |                                                    ^^^^^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:135:60
[INFO] [stderr]     |
[INFO] [stderr] 124 |     ( $name:ident ($($param:ident : $param_ty:ty),+) -> $ret_ty:ty {
[INFO] [stderr]     |                                                   - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 135 |             fn parameters() -> Option<Box<Iterator<Item=($($param_ty),*)>>> {
[INFO] [stderr]     |                                                            ^^^^^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:136:54
[INFO] [stderr]     |
[INFO] [stderr] 124 |     ( $name:ident ($($param:ident : $param_ty:ty),+) -> $ret_ty:ty {
[INFO] [stderr]     |                                                   - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 136 |                 (None as Option<Box<Iterator<Item=($($param_ty),*)>>>)
[INFO] [stderr]     |                                                      ^^^^^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:162:31
[INFO] [stderr]     |
[INFO] [stderr] 157 |     ( @parameters | $body:block $test_case_failed:ident $(($fixture_obj:ident, $params:expr, $fixture:ident))+) => {
[INFO] [stderr]     |                                                                                                              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 162 |                 let params = &$params;
[INFO] [stderr]     |                               ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 167 |             )*
[INFO] [stderr]     |              - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:163:25
[INFO] [stderr]     |
[INFO] [stderr] 157 |     ( @parameters | $body:block $test_case_failed:ident $(($fixture_obj:ident, $params:expr, $fixture:ident))+) => {
[INFO] [stderr]     |                                                                                                              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 163 |                 let mut $fixture_obj = $fixture::new(params);
[INFO] [stderr]     |                         ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 167 |             )*
[INFO] [stderr]     |              - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:163:40
[INFO] [stderr]     |
[INFO] [stderr] 157 |     ( @parameters | $body:block $test_case_failed:ident $(($fixture_obj:ident, $params:expr, $fixture:ident))+) => {
[INFO] [stderr]     |                                                                                                              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 163 |                 let mut $fixture_obj = $fixture::new(params);
[INFO] [stderr]     |                                        ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 167 |             )*
[INFO] [stderr]     |              - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:164:66
[INFO] [stderr]     |
[INFO] [stderr] 157 |     ( @parameters | $body:block $test_case_failed:ident $(($fixture_obj:ident, $params:expr, $fixture:ident))+) => {
[INFO] [stderr]     |                                                                                                              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 164 |                 described_params.push(_galvanic__format!("{:?}", $fixture_obj));
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 167 |             )*
[INFO] [stderr]     |              - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:165:25
[INFO] [stderr]     |
[INFO] [stderr] 157 |     ( @parameters | $body:block $test_case_failed:ident $(($fixture_obj:ident, $params:expr, $fixture:ident))+) => {
[INFO] [stderr]     |                                                                                                              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 165 |                 let mut $fixture = $fixture_obj.setup();
[INFO] [stderr]     |                         ^^^^^^^^
[INFO] [stderr] 166 |                 noop(&$fixture);
[INFO] [stderr] 167 |             )*
[INFO] [stderr]     |              - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:165:36
[INFO] [stderr]     |
[INFO] [stderr] 157 |     ( @parameters | $body:block $test_case_failed:ident $(($fixture_obj:ident, $params:expr, $fixture:ident))+) => {
[INFO] [stderr]     |                                                                                                              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 165 |                 let mut $fixture = $fixture_obj.setup();
[INFO] [stderr]     |                                    ^^^^^^^^^^^^
[INFO] [stderr] 166 |                 noop(&$fixture);
[INFO] [stderr] 167 |             )*
[INFO] [stderr]     |              - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:166:23
[INFO] [stderr]     |
[INFO] [stderr] 157 |     ( @parameters | $body:block $test_case_failed:ident $(($fixture_obj:ident, $params:expr, $fixture:ident))+) => {
[INFO] [stderr]     |                                                                                                              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 166 |                 noop(&$fixture);
[INFO] [stderr]     |                       ^^^^^^^^
[INFO] [stderr] 167 |             )*
[INFO] [stderr]     |              - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:179:29
[INFO] [stderr]     |
[INFO] [stderr] 178 |     ( @parameters , $($remainder:tt)+ ) => {
[INFO] [stderr]     |                                     - expected repetition
[INFO] [stderr] 179 |         test!(@parameters $($remainder)*);
[INFO] [stderr]     |                             ^^^^^^^^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:183:29
[INFO] [stderr]     |
[INFO] [stderr] 182 |     ( @parameters $fixture:ident ( $($expr:expr),* ) $($remainder:tt)+ ) => {
[INFO] [stderr]     |                                                                      - expected repetition
[INFO] [stderr] 183 |         test!(@parameters $($remainder)* (fixture_obj, ($($expr),*), $fixture));
[INFO] [stderr]     |                             ^^^^^^^^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/lib.rs:190:41
[INFO] [stderr]     |
[INFO] [stderr] 186 |     ( @parameters $fixture:ident $($remainder:tt)+ ) => {
[INFO] [stderr]     |                                                  - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 190 |                     test!(@parameters $($remainder)* (fixture_obj, params, $fixture));
[INFO] [stderr]     |                                         ^^^^^^^^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:25:35
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn parameters() -> Option<Box<Iterator<Item = P>>>;
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = P>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 20 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 20 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `galvanic-test`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `galvanic-test`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "383910945c98d4d7834790ffe4181cac3f2c837d1069a1ab4e05638f3028a02d"`
[INFO] running `"docker" "rm" "-f" "383910945c98d4d7834790ffe4181cac3f2c837d1069a1ab4e05638f3028a02d"`
[INFO] [stdout] 383910945c98d4d7834790ffe4181cac3f2c837d1069a1ab4e05638f3028a02d