[INFO] fetching crate moore-common 0.2.0...
[INFO] extracting crate moore-common 0.2.0 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/moore-common/0.2.0
[INFO] extracting crate moore-common 0.2.0 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/moore-common/0.2.0
[INFO] validating manifest of moore-common-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 moore-common-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 moore-common-0.2.0
[INFO] finished frobbing moore-common-0.2.0
[INFO] frobbed toml for moore-common-0.2.0 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/moore-common/0.2.0/Cargo.toml
[INFO] started frobbing moore-common-0.2.0
[INFO] finished frobbing moore-common-0.2.0
[INFO] frobbed toml for moore-common-0.2.0 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/moore-common/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking moore-common-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/moore-common/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] ace7bda5793f6ca00bda28001dc152233c8cb130bb407ac649c4c145208aff82
[INFO] running `"docker" "start" "-a" "ace7bda5793f6ca00bda28001dc152233c8cb130bb407ac649c4c145208aff82"`
[INFO] [stderr]     Checking moore-common v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:269:15
[INFO] [stderr]     |
[INFO] [stderr] 266 |     ($name:ident: $($var:ident($ty:ty),)+) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 269 |             $($var($ty),)*
[INFO] [stderr]     |               ^^^^       - conflicting repetition
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:269:20
[INFO] [stderr]     |
[INFO] [stderr] 266 |     ($name:ident: $($var:ident($ty:ty),)+) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 269 |             $($var($ty),)*
[INFO] [stderr]     |                    ^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:274:57
[INFO] [stderr]     |
[INFO] [stderr] 266 |     ($name:ident: $($var:ident($ty:ty),)+) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 274 |                 node_ref_group!(MATCHES *self, $($name::$var(id) => write!(f, "{}({:?})", stringify!($var), id)),*)
[INFO] [stderr]     |                                                         ^^^^                                                     - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:274:102
[INFO] [stderr]     |
[INFO] [stderr] 266 |     ($name:ident: $($var:ident($ty:ty),)+) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 274 |                 node_ref_group!(MATCHES *self, $($name::$var(id) => write!(f, "{}({:?})", stringify!($var), id)),*)
[INFO] [stderr]     |                                                                                                      ^^^^        - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:280:56
[INFO] [stderr]     |
[INFO] [stderr] 266 |     ($name:ident: $($var:ident($ty:ty),)+) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 280 |                 node_ref_group!(MATCHES self, $($name::$var(id) => id.into()),*)
[INFO] [stderr]     |                                                        ^^^^                   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:285:19
[INFO] [stderr]     |
[INFO] [stderr] 266 |     ($name:ident: $($var:ident($ty:ty),)+) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 285 |         impl From<$ty> for $name {
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 290 |         )*
[INFO] [stderr]     |          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:286:25
[INFO] [stderr]     |
[INFO] [stderr] 266 |     ($name:ident: $($var:ident($ty:ty),)+) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 286 |             fn from(id: $ty) -> $name {
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] ...
[INFO] [stderr] 290 |         )*
[INFO] [stderr]     |          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:287:24
[INFO] [stderr]     |
[INFO] [stderr] 266 |     ($name:ident: $($var:ident($ty:ty),)+) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 287 |                 $name::$var(id)
[INFO] [stderr]     |                        ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 290 |         )*
[INFO] [stderr]     |          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:347:28
[INFO] [stderr]     |
[INFO] [stderr] 346 |     ($name:ident<$($lt:tt),+>: $($node_name:ident : $node_ref:ty => $node:ty,)+) => {
[INFO] [stderr]     |                            - expected repetition
[INFO] [stderr] 347 |         pub struct $name<$($lt),*> {
[INFO] [stderr]     |                            ^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:348:15
[INFO] [stderr]     |
[INFO] [stderr] 346 |     ($name:ident<$($lt:tt),+>: $($node_name:ident : $node_ref:ty => $node:ty,)+) => {
[INFO] [stderr]     |                                                                               - expected repetition
[INFO] [stderr] 347 |         pub struct $name<$($lt),*> {
[INFO] [stderr] 348 |             $($node_name: std::collections::HashMap<$node_ref, $node>,)*
[INFO] [stderr]     |               ^^^^^^^^^^                                               - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:348:53
[INFO] [stderr]     |
[INFO] [stderr] 346 |     ($name:ident<$($lt:tt),+>: $($node_name:ident : $node_ref:ty => $node:ty,)+) => {
[INFO] [stderr]     |                                                                               - expected repetition
[INFO] [stderr] 347 |         pub struct $name<$($lt),*> {
[INFO] [stderr] 348 |             $($node_name: std::collections::HashMap<$node_ref, $node>,)*
[INFO] [stderr]     |                                                     ^^^^^^^^^          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:348:64
[INFO] [stderr]     |
[INFO] [stderr] 346 |     ($name:ident<$($lt:tt),+>: $($node_name:ident : $node_ref:ty => $node:ty,)+) => {
[INFO] [stderr]     |                                                                               - expected repetition
[INFO] [stderr] 347 |         pub struct $name<$($lt),*> {
[INFO] [stderr] 348 |             $($node_name: std::collections::HashMap<$node_ref, $node>,)*
[INFO] [stderr]     |                                                                ^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:351:44
[INFO] [stderr]     |
[INFO] [stderr] 346 |     ($name:ident<$($lt:tt),+>: $($node_name:ident : $node_ref:ty => $node:ty,)+) => {
[INFO] [stderr]     |                            - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 351 |         node_storage!(STRUCT_IMPL $name; $($lt),*; $($node_name, $node_ref, $node;)*);
[INFO] [stderr]     |                                            ^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:351:54
[INFO] [stderr]     |
[INFO] [stderr] 346 |     ($name:ident<$($lt:tt),+>: $($node_name:ident : $node_ref:ty => $node:ty,)+) => {
[INFO] [stderr]     |                                                                               - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 351 |         node_storage!(STRUCT_IMPL $name; $($lt),*; $($node_name, $node_ref, $node;)*);
[INFO] [stderr]     |                                                      ^^^^^^^^^^                    - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:351:66
[INFO] [stderr]     |
[INFO] [stderr] 346 |     ($name:ident<$($lt:tt),+>: $($node_name:ident : $node_ref:ty => $node:ty,)+) => {
[INFO] [stderr]     |                                                                               - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 351 |         node_storage!(STRUCT_IMPL $name; $($lt),*; $($node_name, $node_ref, $node;)*);
[INFO] [stderr]     |                                                                  ^^^^^^^^^         - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:351:77
[INFO] [stderr]     |
[INFO] [stderr] 346 |     ($name:ident<$($lt:tt),+>: $($node_name:ident : $node_ref:ty => $node:ty,)+) => {
[INFO] [stderr]     |                                                                               - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 351 |         node_storage!(STRUCT_IMPL $name; $($lt),*; $($node_name, $node_ref, $node;)*);
[INFO] [stderr]     |                                                                             ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:355:28
[INFO] [stderr]     |
[INFO] [stderr] 354 |     ($name:ident<$($lt:tt),+> where ($($wh:tt)+): $($node_name:ident : $node_ref:ty => $node:ty,)+) => {
[INFO] [stderr]     |                            - expected repetition
[INFO] [stderr] 355 |         pub struct $name<$($lt),*> where $($wh)* {
[INFO] [stderr]     |                            ^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:355:44
[INFO] [stderr]     |
[INFO] [stderr] 354 |     ($name:ident<$($lt:tt),+> where ($($wh:tt)+): $($node_name:ident : $node_ref:ty => $node:ty,)+) => {
[INFO] [stderr]     |                                               - expected repetition
[INFO] [stderr] 355 |         pub struct $name<$($lt),*> where $($wh)* {
[INFO] [stderr]     |                                            ^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:356:15
[INFO] [stderr]     |
[INFO] [stderr] 354 |     ($name:ident<$($lt:tt),+> where ($($wh:tt)+): $($node_name:ident : $node_ref:ty => $node:ty,)+) => {
[INFO] [stderr]     |                                                                                                  - expected repetition
[INFO] [stderr] 355 |         pub struct $name<$($lt),*> where $($wh)* {
[INFO] [stderr] 356 |             $($node_name: std::collections::HashMap<$node_ref, $node>,)*
[INFO] [stderr]     |               ^^^^^^^^^^                                               - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:356:53
[INFO] [stderr]     |
[INFO] [stderr] 354 |     ($name:ident<$($lt:tt),+> where ($($wh:tt)+): $($node_name:ident : $node_ref:ty => $node:ty,)+) => {
[INFO] [stderr]     |                                                                                                  - expected repetition
[INFO] [stderr] 355 |         pub struct $name<$($lt),*> where $($wh)* {
[INFO] [stderr] 356 |             $($node_name: std::collections::HashMap<$node_ref, $node>,)*
[INFO] [stderr]     |                                                     ^^^^^^^^^          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:356:64
[INFO] [stderr]     |
[INFO] [stderr] 354 |     ($name:ident<$($lt:tt),+> where ($($wh:tt)+): $($node_name:ident : $node_ref:ty => $node:ty,)+) => {
[INFO] [stderr]     |                                                                                                  - expected repetition
[INFO] [stderr] 355 |         pub struct $name<$($lt),*> where $($wh)* {
[INFO] [stderr] 356 |             $($node_name: std::collections::HashMap<$node_ref, $node>,)*
[INFO] [stderr]     |                                                                ^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:359:44
[INFO] [stderr]     |
[INFO] [stderr] 354 |     ($name:ident<$($lt:tt),+> where ($($wh:tt)+): $($node_name:ident : $node_ref:ty => $node:ty,)+) => {
[INFO] [stderr]     |                            - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 359 |         node_storage!(STRUCT_IMPL $name; $($lt),*; $($node_name, $node_ref, $node;)*);
[INFO] [stderr]     |                                            ^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:359:54
[INFO] [stderr]     |
[INFO] [stderr] 354 |     ($name:ident<$($lt:tt),+> where ($($wh:tt)+): $($node_name:ident : $node_ref:ty => $node:ty,)+) => {
[INFO] [stderr]     |                                                                                                  - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 359 |         node_storage!(STRUCT_IMPL $name; $($lt),*; $($node_name, $node_ref, $node;)*);
[INFO] [stderr]     |                                                      ^^^^^^^^^^                    - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:359:66
[INFO] [stderr]     |
[INFO] [stderr] 354 |     ($name:ident<$($lt:tt),+> where ($($wh:tt)+): $($node_name:ident : $node_ref:ty => $node:ty,)+) => {
[INFO] [stderr]     |                                                                                                  - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 359 |         node_storage!(STRUCT_IMPL $name; $($lt),*; $($node_name, $node_ref, $node;)*);
[INFO] [stderr]     |                                                                  ^^^^^^^^^         - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:359:77
[INFO] [stderr]     |
[INFO] [stderr] 354 |     ($name:ident<$($lt:tt),+> where ($($wh:tt)+): $($node_name:ident : $node_ref:ty => $node:ty,)+) => {
[INFO] [stderr]     |                                                                                                  - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 359 |         node_storage!(STRUCT_IMPL $name; $($lt),*; $($node_name, $node_ref, $node;)*);
[INFO] [stderr]     |                                                                             ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:363:16
[INFO] [stderr]     |
[INFO] [stderr] 362 |     (STRUCT_IMPL $name:ident; $($lt:tt),+; $($node_name:ident, $node_ref:ty, $node:ty;)*) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] 363 |         impl<$($lt),*> $name<$($lt),*> {
[INFO] [stderr]     |                ^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:363:32
[INFO] [stderr]     |
[INFO] [stderr] 362 |     (STRUCT_IMPL $name:ident; $($lt:tt),+; $($node_name:ident, $node_ref:ty, $node:ty;)*) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] 363 |         impl<$($lt),*> $name<$($lt),*> {
[INFO] [stderr]     |                                ^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:365:37
[INFO] [stderr]     |
[INFO] [stderr] 362 |     (STRUCT_IMPL $name:ident; $($lt:tt),+; $($node_name:ident, $node_ref:ty, $node:ty;)*) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 365 |             pub fn new() -> $name<$($lt),*> {
[INFO] [stderr]     |                                     ^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:372:43
[INFO] [stderr]     |
[INFO] [stderr] 362 |     (STRUCT_IMPL $name:ident; $($lt:tt),+; $($node_name:ident, $node_ref:ty, $node:ty;)*) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 372 |         node_storage!(TRAIT_IMPL $name; $($lt),*; $($node_name, $node_ref, $node;)*);
[INFO] [stderr]     |                                           ^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:376:16
[INFO] [stderr]     |
[INFO] [stderr] 375 |     (TRAIT_IMPL $name:ident; $($lt:tt),+; $node_name:ident, $node_ref:ty, $node:ty; $($tail_name:ident, $tail_ref:ty, $tail:ty;)*) => {
[INFO] [stderr]     |                                        - expected repetition
[INFO] [stderr] 376 |         impl<$($lt),*> $crate::score::NodeStorage<$node_ref> for $name<$($lt),*> {
[INFO] [stderr]     |                ^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:376:74
[INFO] [stderr]     |
[INFO] [stderr] 375 |     (TRAIT_IMPL $name:ident; $($lt:tt),+; $node_name:ident, $node_ref:ty, $node:ty; $($tail_name:ident, $tail_ref:ty, $tail:ty;)*) => {
[INFO] [stderr]     |                                        - expected repetition
[INFO] [stderr] 376 |         impl<$($lt),*> $crate::score::NodeStorage<$node_ref> for $name<$($lt),*> {
[INFO] [stderr]     |                                                                          ^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:388:43
[INFO] [stderr]     |
[INFO] [stderr] 375 |     (TRAIT_IMPL $name:ident; $($lt:tt),+; $node_name:ident, $node_ref:ty, $node:ty; $($tail_name:ident, $tail_ref:ty, $tail:ty;)*) => {
[INFO] [stderr]     |                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 388 |         node_storage!(TRAIT_IMPL $name; $($lt),*; $($tail_name, $tail_ref, $tail;)*);
[INFO] [stderr]     |                                           ^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> arenas.rs:16:58
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl<'z, 'a, 'p: 'a, 't, T: 't> Alloc<'z, 't, T> for &'p Alloc<'a, 't, T> {
[INFO] [stderr]    |                                                          ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Alloc<'a, 't, T>`
[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]   --> arenas.rs:87:68
[INFO] [stderr]    |
[INFO] [stderr] 87 | impl<'a, 't, T: ToOwned<Owned = T> + 't> AllocOwned<'a, 't, T> for Alloc<'a, 't, T> {
[INFO] [stderr]    |                                                                    ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Alloc<'a, 't, T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> grind/mod.rs:128:47
[INFO] [stderr]     |
[INFO] [stderr] 128 | impl<I, C: Chisel<Value = I>, E> Iterator for Grinder<Item = C, Error = E> {
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Grinder<Item = C, Error = E>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> lexer.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |     rd: Box<Read>,
[INFO] [stderr]    |             ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> lexer.rs:32:24
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn new(rd: Box<Read>) -> AccumulatingReader {
[INFO] [stderr]    |                        ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> lexer.rs:142:15
[INFO] [stderr]     |
[INFO] [stderr] 142 |     iter: Box<Iterator<Item = char> + 'tdata>,
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = char> + 'tdata`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> lexer.rs:242:20
[INFO] [stderr]     |
[INFO] [stderr] 242 |     stack: Vec<Box<Lexer<T>>>,
[INFO] [stderr]     |                    ^^^^^^^^ help: use `dyn`: `dyn Lexer<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> lexer.rs:254:39
[INFO] [stderr]     |
[INFO] [stderr] 254 |     pub fn push(&mut self, lexer: Box<Lexer<T>>) {
[INFO] [stderr]     |                                       ^^^^^^^^ help: use `dyn`: `dyn Lexer<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> lexer.rs:280:16
[INFO] [stderr]     |
[INFO] [stderr] 280 |     inner: Box<Lexer<T>>,
[INFO] [stderr]     |                ^^^^^^^^ help: use `dyn`: `dyn Lexer<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> lexer.rs:288:27
[INFO] [stderr]     |
[INFO] [stderr] 288 |     pub fn new(inner: Box<Lexer<T>>, eof: T) -> BufferedLexer<T> {
[INFO] [stderr]     |                           ^^^^^^^^ help: use `dyn`: `dyn Lexer<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> lexer.rs:339:29
[INFO] [stderr]     |
[INFO] [stderr] 339 |     pub fn inner(&self) -> &Lexer<T> {
[INFO] [stderr]     |                             ^^^^^^^^ help: use `dyn`: `dyn Lexer<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> lexer.rs:343:41
[INFO] [stderr]     |
[INFO] [stderr] 343 |     pub fn inner_mut(&mut self) -> &mut Lexer<T> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn Lexer<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> source.rs:40:36
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn get_content(self) -> Rc<SourceContent> {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn SourceContent`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> source.rs:101:33
[INFO] [stderr]     |
[INFO] [stderr] 101 |     fn get_content(&self) -> Rc<SourceContent>;
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^ help: use `dyn`: `dyn SourceContent`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> source.rs:139:27
[INFO] [stderr]     |
[INFO] [stderr] 139 |     vect: RefCell<Vec<Box<SourceFile>>>,
[INFO] [stderr]     |                           ^^^^^^^^^^ help: use `dyn`: `dyn SourceFile`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> source.rs:153:20
[INFO] [stderr]     |
[INFO] [stderr] 153 |         F: FnOnce(&SourceFile) -> R,
[INFO] [stderr]     |                    ^^^^^^^^^^ help: use `dyn`: `dyn SourceFile`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> source.rs:266:33
[INFO] [stderr]     |
[INFO] [stderr] 266 |     fn get_content(&self) -> Rc<SourceContent> {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^ help: use `dyn`: `dyn SourceContent`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> source.rs:312:33
[INFO] [stderr]     |
[INFO] [stderr] 312 |     fn get_content(&self) -> Rc<SourceContent> {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^ help: use `dyn`: `dyn SourceContent`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> source.rs:369:25
[INFO] [stderr]     |
[INFO] [stderr] 369 | pub type CharIter<'a> = DoubleEndedIterator<Item = (usize, char)> + 'a;
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DoubleEndedIterator<Item = (usize, char)> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> source.rs:388:43
[INFO] [stderr]     |
[INFO] [stderr] 388 |     pub fn iter<'a>(self, content: &'a Rc<SourceContent>) -> Box<CharIter<'a>> {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^ help: use `dyn`: `dyn SourceContent`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> source.rs:471:43
[INFO] [stderr]     |
[INFO] [stderr] 471 |     pub fn iter<'a>(self, content: &'a Rc<SourceContent>) -> Box<CharIter<'a>> {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^ help: use `dyn`: `dyn SourceContent`
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:269:15
[INFO] [stderr]     |
[INFO] [stderr] 266 |     ($name:ident: $($var:ident($ty:ty),)+) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 269 |             $($var($ty),)*
[INFO] [stderr]     |               ^^^^       - conflicting repetition
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:269:20
[INFO] [stderr]     |
[INFO] [stderr] 266 |     ($name:ident: $($var:ident($ty:ty),)+) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 269 |             $($var($ty),)*
[INFO] [stderr]     |                    ^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:274:57
[INFO] [stderr]     |
[INFO] [stderr] 266 |     ($name:ident: $($var:ident($ty:ty),)+) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 274 |                 node_ref_group!(MATCHES *self, $($name::$var(id) => write!(f, "{}({:?})", stringify!($var), id)),*)
[INFO] [stderr]     |                                                         ^^^^                                                     - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:274:102
[INFO] [stderr]     |
[INFO] [stderr] 266 |     ($name:ident: $($var:ident($ty:ty),)+) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 274 |                 node_ref_group!(MATCHES *self, $($name::$var(id) => write!(f, "{}({:?})", stringify!($var), id)),*)
[INFO] [stderr]     |                                                                                                      ^^^^        - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:280:56
[INFO] [stderr]     |
[INFO] [stderr] 266 |     ($name:ident: $($var:ident($ty:ty),)+) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 280 |                 node_ref_group!(MATCHES self, $($name::$var(id) => id.into()),*)
[INFO] [stderr]     |                                                        ^^^^                   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:285:19
[INFO] [stderr]     |
[INFO] [stderr] 266 |     ($name:ident: $($var:ident($ty:ty),)+) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 285 |         impl From<$ty> for $name {
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 290 |         )*
[INFO] [stderr]     |          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:286:25
[INFO] [stderr]     |
[INFO] [stderr] 266 |     ($name:ident: $($var:ident($ty:ty),)+) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 286 |             fn from(id: $ty) -> $name {
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] ...
[INFO] [stderr] 290 |         )*
[INFO] [stderr]     |          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:287:24
[INFO] [stderr]     |
[INFO] [stderr] 266 |     ($name:ident: $($var:ident($ty:ty),)+) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 287 |                 $name::$var(id)
[INFO] [stderr]     |                        ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 290 |         )*
[INFO] [stderr]     |          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:347:28
[INFO] [stderr]     |
[INFO] [stderr] 346 |     ($name:ident<$($lt:tt),+>: $($node_name:ident : $node_ref:ty => $node:ty,)+) => {
[INFO] [stderr]     |                            - expected repetition
[INFO] [stderr] 347 |         pub struct $name<$($lt),*> {
[INFO] [stderr]     |                            ^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:348:15
[INFO] [stderr]     |
[INFO] [stderr] 346 |     ($name:ident<$($lt:tt),+>: $($node_name:ident : $node_ref:ty => $node:ty,)+) => {
[INFO] [stderr]     |                                                                               - expected repetition
[INFO] [stderr] 347 |         pub struct $name<$($lt),*> {
[INFO] [stderr] 348 |             $($node_name: std::collections::HashMap<$node_ref, $node>,)*
[INFO] [stderr]     |               ^^^^^^^^^^                                               - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:348:53
[INFO] [stderr]     |
[INFO] [stderr] 346 |     ($name:ident<$($lt:tt),+>: $($node_name:ident : $node_ref:ty => $node:ty,)+) => {
[INFO] [stderr]     |                                                                               - expected repetition
[INFO] [stderr] 347 |         pub struct $name<$($lt),*> {
[INFO] [stderr] 348 |             $($node_name: std::collections::HashMap<$node_ref, $node>,)*
[INFO] [stderr]     |                                                     ^^^^^^^^^          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:348:64
[INFO] [stderr]     |
[INFO] [stderr] 346 |     ($name:ident<$($lt:tt),+>: $($node_name:ident : $node_ref:ty => $node:ty,)+) => {
[INFO] [stderr]     |                                                                               - expected repetition
[INFO] [stderr] 347 |         pub struct $name<$($lt),*> {
[INFO] [stderr] 348 |             $($node_name: std::collections::HashMap<$node_ref, $node>,)*
[INFO] [stderr]     |                                                                ^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:351:44
[INFO] [stderr]     |
[INFO] [stderr] 346 |     ($name:ident<$($lt:tt),+>: $($node_name:ident : $node_ref:ty => $node:ty,)+) => {
[INFO] [stderr]     |                            - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 351 |         node_storage!(STRUCT_IMPL $name; $($lt),*; $($node_name, $node_ref, $node;)*);
[INFO] [stderr]     |                                            ^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:351:54
[INFO] [stderr]     |
[INFO] [stderr] 346 |     ($name:ident<$($lt:tt),+>: $($node_name:ident : $node_ref:ty => $node:ty,)+) => {
[INFO] [stderr]     |                                                                               - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 351 |         node_storage!(STRUCT_IMPL $name; $($lt),*; $($node_name, $node_ref, $node;)*);
[INFO] [stderr]     |                                                      ^^^^^^^^^^                    - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:351:66
[INFO] [stderr]     |
[INFO] [stderr] 346 |     ($name:ident<$($lt:tt),+>: $($node_name:ident : $node_ref:ty => $node:ty,)+) => {
[INFO] [stderr]     |                                                                               - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 351 |         node_storage!(STRUCT_IMPL $name; $($lt),*; $($node_name, $node_ref, $node;)*);
[INFO] [stderr]     |                                                                  ^^^^^^^^^         - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:351:77
[INFO] [stderr]     |
[INFO] [stderr] 346 |     ($name:ident<$($lt:tt),+>: $($node_name:ident : $node_ref:ty => $node:ty,)+) => {
[INFO] [stderr]     |                                                                               - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 351 |         node_storage!(STRUCT_IMPL $name; $($lt),*; $($node_name, $node_ref, $node;)*);
[INFO] [stderr]     |                                                                             ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:355:28
[INFO] [stderr]     |
[INFO] [stderr] 354 |     ($name:ident<$($lt:tt),+> where ($($wh:tt)+): $($node_name:ident : $node_ref:ty => $node:ty,)+) => {
[INFO] [stderr]     |                            - expected repetition
[INFO] [stderr] 355 |         pub struct $name<$($lt),*> where $($wh)* {
[INFO] [stderr]     |                            ^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:355:44
[INFO] [stderr]     |
[INFO] [stderr] 354 |     ($name:ident<$($lt:tt),+> where ($($wh:tt)+): $($node_name:ident : $node_ref:ty => $node:ty,)+) => {
[INFO] [stderr]     |                                               - expected repetition
[INFO] [stderr] 355 |         pub struct $name<$($lt),*> where $($wh)* {
[INFO] [stderr]     |                                            ^^^ - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:356:15
[INFO] [stderr]     |
[INFO] [stderr] 354 |     ($name:ident<$($lt:tt),+> where ($($wh:tt)+): $($node_name:ident : $node_ref:ty => $node:ty,)+) => {
[INFO] [stderr]     |                                                                                                  - expected repetition
[INFO] [stderr] 355 |         pub struct $name<$($lt),*> where $($wh)* {
[INFO] [stderr] 356 |             $($node_name: std::collections::HashMap<$node_ref, $node>,)*
[INFO] [stderr]     |               ^^^^^^^^^^                                               - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:356:53
[INFO] [stderr]     |
[INFO] [stderr] 354 |     ($name:ident<$($lt:tt),+> where ($($wh:tt)+): $($node_name:ident : $node_ref:ty => $node:ty,)+) => {
[INFO] [stderr]     |                                                                                                  - expected repetition
[INFO] [stderr] 355 |         pub struct $name<$($lt),*> where $($wh)* {
[INFO] [stderr] 356 |             $($node_name: std::collections::HashMap<$node_ref, $node>,)*
[INFO] [stderr]     |                                                     ^^^^^^^^^          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:356:64
[INFO] [stderr]     |
[INFO] [stderr] 354 |     ($name:ident<$($lt:tt),+> where ($($wh:tt)+): $($node_name:ident : $node_ref:ty => $node:ty,)+) => {
[INFO] [stderr]     |                                                                                                  - expected repetition
[INFO] [stderr] 355 |         pub struct $name<$($lt),*> where $($wh)* {
[INFO] [stderr] 356 |             $($node_name: std::collections::HashMap<$node_ref, $node>,)*
[INFO] [stderr]     |                                                                ^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:359:44
[INFO] [stderr]     |
[INFO] [stderr] 354 |     ($name:ident<$($lt:tt),+> where ($($wh:tt)+): $($node_name:ident : $node_ref:ty => $node:ty,)+) => {
[INFO] [stderr]     |                            - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 359 |         node_storage!(STRUCT_IMPL $name; $($lt),*; $($node_name, $node_ref, $node;)*);
[INFO] [stderr]     |                                            ^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:359:54
[INFO] [stderr]     |
[INFO] [stderr] 354 |     ($name:ident<$($lt:tt),+> where ($($wh:tt)+): $($node_name:ident : $node_ref:ty => $node:ty,)+) => {
[INFO] [stderr]     |                                                                                                  - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 359 |         node_storage!(STRUCT_IMPL $name; $($lt),*; $($node_name, $node_ref, $node;)*);
[INFO] [stderr]     |                                                      ^^^^^^^^^^                    - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:359:66
[INFO] [stderr]     |
[INFO] [stderr] 354 |     ($name:ident<$($lt:tt),+> where ($($wh:tt)+): $($node_name:ident : $node_ref:ty => $node:ty,)+) => {
[INFO] [stderr]     |                                                                                                  - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 359 |         node_storage!(STRUCT_IMPL $name; $($lt),*; $($node_name, $node_ref, $node;)*);
[INFO] [stderr]     |                                                                  ^^^^^^^^^         - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:359:77
[INFO] [stderr]     |
[INFO] [stderr] 354 |     ($name:ident<$($lt:tt),+> where ($($wh:tt)+): $($node_name:ident : $node_ref:ty => $node:ty,)+) => {
[INFO] [stderr]     |                                                                                                  - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 359 |         node_storage!(STRUCT_IMPL $name; $($lt),*; $($node_name, $node_ref, $node;)*);
[INFO] [stderr]     |                                                                             ^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:363:16
[INFO] [stderr]     |
[INFO] [stderr] 362 |     (STRUCT_IMPL $name:ident; $($lt:tt),+; $($node_name:ident, $node_ref:ty, $node:ty;)*) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] 363 |         impl<$($lt),*> $name<$($lt),*> {
[INFO] [stderr]     |                ^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:363:32
[INFO] [stderr]     |
[INFO] [stderr] 362 |     (STRUCT_IMPL $name:ident; $($lt:tt),+; $($node_name:ident, $node_ref:ty, $node:ty;)*) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] 363 |         impl<$($lt),*> $name<$($lt),*> {
[INFO] [stderr]     |                                ^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:365:37
[INFO] [stderr]     |
[INFO] [stderr] 362 |     (STRUCT_IMPL $name:ident; $($lt:tt),+; $($node_name:ident, $node_ref:ty, $node:ty;)*) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 365 |             pub fn new() -> $name<$($lt),*> {
[INFO] [stderr]     |                                     ^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:372:43
[INFO] [stderr]     |
[INFO] [stderr] 362 |     (STRUCT_IMPL $name:ident; $($lt:tt),+; $($node_name:ident, $node_ref:ty, $node:ty;)*) => {
[INFO] [stderr]     |                                         - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 372 |         node_storage!(TRAIT_IMPL $name; $($lt),*; $($node_name, $node_ref, $node;)*);
[INFO] [stderr]     |                                           ^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:376:16
[INFO] [stderr]     |
[INFO] [stderr] 375 |     (TRAIT_IMPL $name:ident; $($lt:tt),+; $node_name:ident, $node_ref:ty, $node:ty; $($tail_name:ident, $tail_ref:ty, $tail:ty;)*) => {
[INFO] [stderr]     |                                        - expected repetition
[INFO] [stderr] 376 |         impl<$($lt),*> $crate::score::NodeStorage<$node_ref> for $name<$($lt),*> {
[INFO] [stderr]     |                ^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:376:74
[INFO] [stderr]     |
[INFO] [stderr] 375 |     (TRAIT_IMPL $name:ident; $($lt:tt),+; $node_name:ident, $node_ref:ty, $node:ty; $($tail_name:ident, $tail_ref:ty, $tail:ty;)*) => {
[INFO] [stderr]     |                                        - expected repetition
[INFO] [stderr] 376 |         impl<$($lt),*> $crate::score::NodeStorage<$node_ref> for $name<$($lt),*> {
[INFO] [stderr]     |                                                                          ^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> score.rs:388:43
[INFO] [stderr]     |
[INFO] [stderr] 375 |     (TRAIT_IMPL $name:ident; $($lt:tt),+; $node_name:ident, $node_ref:ty, $node:ty; $($tail_name:ident, $tail_ref:ty, $tail:ty;)*) => {
[INFO] [stderr]     |                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 388 |         node_storage!(TRAIT_IMPL $name; $($lt),*; $($tail_name, $tail_ref, $tail;)*);
[INFO] [stderr]     |                                           ^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> arenas.rs:16:58
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl<'z, 'a, 'p: 'a, 't, T: 't> Alloc<'z, 't, T> for &'p Alloc<'a, 't, T> {
[INFO] [stderr]    |                                                          ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Alloc<'a, 't, T>`
[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]   --> arenas.rs:87:68
[INFO] [stderr]    |
[INFO] [stderr] 87 | impl<'a, 't, T: ToOwned<Owned = T> + 't> AllocOwned<'a, 't, T> for Alloc<'a, 't, T> {
[INFO] [stderr]    |                                                                    ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Alloc<'a, 't, T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> grind/mod.rs:128:47
[INFO] [stderr]     |
[INFO] [stderr] 128 | impl<I, C: Chisel<Value = I>, E> Iterator for Grinder<Item = C, Error = E> {
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Grinder<Item = C, Error = E>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> lexer.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |     rd: Box<Read>,
[INFO] [stderr]    |             ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> lexer.rs:32:24
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn new(rd: Box<Read>) -> AccumulatingReader {
[INFO] [stderr]    |                        ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> lexer.rs:142:15
[INFO] [stderr]     |
[INFO] [stderr] 142 |     iter: Box<Iterator<Item = char> + 'tdata>,
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = char> + 'tdata`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> lexer.rs:242:20
[INFO] [stderr]     |
[INFO] [stderr] 242 |     stack: Vec<Box<Lexer<T>>>,
[INFO] [stderr]     |                    ^^^^^^^^ help: use `dyn`: `dyn Lexer<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> lexer.rs:254:39
[INFO] [stderr]     |
[INFO] [stderr] 254 |     pub fn push(&mut self, lexer: Box<Lexer<T>>) {
[INFO] [stderr]     |                                       ^^^^^^^^ help: use `dyn`: `dyn Lexer<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> lexer.rs:280:16
[INFO] [stderr]     |
[INFO] [stderr] 280 |     inner: Box<Lexer<T>>,
[INFO] [stderr]     |                ^^^^^^^^ help: use `dyn`: `dyn Lexer<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> lexer.rs:288:27
[INFO] [stderr]     |
[INFO] [stderr] 288 |     pub fn new(inner: Box<Lexer<T>>, eof: T) -> BufferedLexer<T> {
[INFO] [stderr]     |                           ^^^^^^^^ help: use `dyn`: `dyn Lexer<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> lexer.rs:339:29
[INFO] [stderr]     |
[INFO] [stderr] 339 |     pub fn inner(&self) -> &Lexer<T> {
[INFO] [stderr]     |                             ^^^^^^^^ help: use `dyn`: `dyn Lexer<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> lexer.rs:343:41
[INFO] [stderr]     |
[INFO] [stderr] 343 |     pub fn inner_mut(&mut self) -> &mut Lexer<T> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn Lexer<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> source.rs:40:36
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn get_content(self) -> Rc<SourceContent> {
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn SourceContent`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> source.rs:101:33
[INFO] [stderr]     |
[INFO] [stderr] 101 |     fn get_content(&self) -> Rc<SourceContent>;
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^ help: use `dyn`: `dyn SourceContent`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> source.rs:139:27
[INFO] [stderr]     |
[INFO] [stderr] 139 |     vect: RefCell<Vec<Box<SourceFile>>>,
[INFO] [stderr]     |                           ^^^^^^^^^^ help: use `dyn`: `dyn SourceFile`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> source.rs:153:20
[INFO] [stderr]     |
[INFO] [stderr] 153 |         F: FnOnce(&SourceFile) -> R,
[INFO] [stderr]     |                    ^^^^^^^^^^ help: use `dyn`: `dyn SourceFile`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> source.rs:266:33
[INFO] [stderr]     |
[INFO] [stderr] 266 |     fn get_content(&self) -> Rc<SourceContent> {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^ help: use `dyn`: `dyn SourceContent`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> source.rs:312:33
[INFO] [stderr]     |
[INFO] [stderr] 312 |     fn get_content(&self) -> Rc<SourceContent> {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^ help: use `dyn`: `dyn SourceContent`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> source.rs:369:25
[INFO] [stderr]     |
[INFO] [stderr] 369 | pub type CharIter<'a> = DoubleEndedIterator<Item = (usize, char)> + 'a;
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn DoubleEndedIterator<Item = (usize, char)> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> source.rs:388:43
[INFO] [stderr]     |
[INFO] [stderr] 388 |     pub fn iter<'a>(self, content: &'a Rc<SourceContent>) -> Box<CharIter<'a>> {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^ help: use `dyn`: `dyn SourceContent`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> source.rs:471:43
[INFO] [stderr]     |
[INFO] [stderr] 471 |     pub fn iter<'a>(self, content: &'a Rc<SourceContent>) -> Box<CharIter<'a>> {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^ help: use `dyn`: `dyn SourceContent`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> id.rs:2:48
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::sync::atomic::{AtomicUsize, Ordering, ATOMIC_USIZE_INIT};
[INFO] [stderr]   |                                                ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> id.rs:20:39
[INFO] [stderr]    |
[INFO] [stderr] 20 |         static NEXT_ID: AtomicUsize = ATOMIC_USIZE_INIT;
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> id.rs:2:48
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::sync::atomic::{AtomicUsize, Ordering, ATOMIC_USIZE_INIT};
[INFO] [stderr]   |                                                ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> id.rs:20:39
[INFO] [stderr]    |
[INFO] [stderr] 20 |         static NEXT_ID: AtomicUsize = ATOMIC_USIZE_INIT;
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 32 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `moore-common`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 32 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `moore-common`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "ace7bda5793f6ca00bda28001dc152233c8cb130bb407ac649c4c145208aff82"`
[INFO] running `"docker" "rm" "-f" "ace7bda5793f6ca00bda28001dc152233c8cb130bb407ac649c4c145208aff82"`
[INFO] [stdout] ace7bda5793f6ca00bda28001dc152233c8cb130bb407ac649c4c145208aff82