[INFO] crate gluon_base 0.11.2 is already in cache
[INFO] extracting crate gluon_base 0.11.2 into work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/gluon_base/0.11.2
[INFO] extracting crate gluon_base 0.11.2 into work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/gluon_base/0.11.2
[INFO] validating manifest of gluon_base-0.11.2 on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of gluon_base-0.11.2 on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing gluon_base-0.11.2
[INFO] finished frobbing gluon_base-0.11.2
[INFO] frobbed toml for gluon_base-0.11.2 written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/gluon_base/0.11.2/Cargo.toml
[INFO] started frobbing gluon_base-0.11.2
[INFO] finished frobbing gluon_base-0.11.2
[INFO] frobbed toml for gluon_base-0.11.2 written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/gluon_base/0.11.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking gluon_base-0.11.2 against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-6/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/gluon_base/0.11.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 304e4f043a84b237fb6792d0f85f27cae65f1c1b67fce6e692826eef77cdfe17
[INFO] running `"docker" "start" "-a" "304e4f043a84b237fb6792d0f85f27cae65f1c1b67fce6e692826eef77cdfe17"`
[INFO] [stderr]     Checking codespan v0.2.1
[INFO] [stderr]     Checking codespan-reporting v0.2.1
[INFO] [stderr]     Checking gluon_base v0.11.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ast.rs:841:33
[INFO] [stderr]     |
[INFO] [stderr] 841 |     fn env_type_of(&self, env: &TypeEnv<Type = ArcType>) -> ArcType<Self::Ident> {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TypeEnv<Type = ArcType>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ast.rs:845:33
[INFO] [stderr]     |
[INFO] [stderr] 845 |     fn try_type_of(&self, env: &TypeEnv<Type = ArcType>) -> Result<ArcType<Self::Ident>, String>;
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TypeEnv<Type = ArcType>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ast.rs:851:31
[INFO] [stderr]     |
[INFO] [stderr] 851 |     fn try_type_of(&self, _: &TypeEnv<Type = ArcType>) -> Result<ArcType<Id>, String> {
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TypeEnv<Type = ArcType>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ast.rs:859:31
[INFO] [stderr]     |
[INFO] [stderr] 859 |     fn try_type_of(&self, _: &TypeEnv<Type = ArcType>) -> Result<ArcType, String> {
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TypeEnv<Type = ArcType>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ast.rs:873:33
[INFO] [stderr]     |
[INFO] [stderr] 873 |     fn try_type_of(&self, env: &TypeEnv<Type = ArcType>) -> Result<ArcType, String> {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TypeEnv<Type = ArcType>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ast.rs:904:33
[INFO] [stderr]     |
[INFO] [stderr] 904 |     fn try_type_of(&self, env: &TypeEnv<Type = ArcType>) -> Result<ArcType<T::Ident>, String> {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TypeEnv<Type = ArcType>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ast.rs:911:33
[INFO] [stderr]     |
[INFO] [stderr] 911 |     fn try_type_of(&self, env: &TypeEnv<Type = ArcType>) -> Result<ArcType, String> {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TypeEnv<Type = ArcType>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ast.rs:926:11
[INFO] [stderr]     |
[INFO] [stderr] 926 |     env: &TypeEnv<Type = ArcType>,
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TypeEnv<Type = ArcType>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:311:27
[INFO] [stderr]     |
[INFO] [stderr] 311 | impl AsDiagnostic for Box<::std::error::Error + Send + Sync> {
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/resolve.rs:44:15
[INFO] [stderr]    |
[INFO] [stderr] 44 |         env: &TypeEnv<Type = T>,
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TypeEnv<Type = T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/resolve.rs:82:15
[INFO] [stderr]    |
[INFO] [stderr] 82 |         env: &TypeEnv<Type = T>,
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TypeEnv<Type = T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/resolve.rs:99:15
[INFO] [stderr]    |
[INFO] [stderr] 99 |         env: &TypeEnv<Type = T>,
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TypeEnv<Type = T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/resolve.rs:127:11
[INFO] [stderr]     |
[INFO] [stderr] 127 |     env: &TypeEnv<Type = T>,
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TypeEnv<Type = T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/resolve.rs:141:11
[INFO] [stderr]     |
[INFO] [stderr] 141 |     env: &TypeEnv<Type = T>,
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TypeEnv<Type = T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/resolve.rs:158:11
[INFO] [stderr]     |
[INFO] [stderr] 158 |     env: &TypeEnv<Type = T>,
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TypeEnv<Type = T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/resolve.rs:188:11
[INFO] [stderr]     |
[INFO] [stderr] 188 |     env: &TypeEnv<Type = T>,
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TypeEnv<Type = T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/resolve.rs:207:14
[INFO] [stderr]     |
[INFO] [stderr] 207 |     env: &'t TypeEnv<Type = T>,
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TypeEnv<Type = T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/types/pretty_print.rs:87:17
[INFO] [stderr]    |
[INFO] [stderr] 87 |     filter: &'a Fn(&I) -> Filter,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&I) -> Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/types/pretty_print.rs:88:22
[INFO] [stderr]    |
[INFO] [stderr] 88 |     symbol_text: &'a Fn(&I) -> &str,
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&I) -> &str`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/types/pretty_print.rs:89:26
[INFO] [stderr]    |
[INFO] [stderr] 89 |     annotate_symbol: &'a Fn(&I) -> Option<A>,
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&I) -> Option<A>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types/pretty_print.rs:115:41
[INFO] [stderr]     |
[INFO] [stderr] 115 |     pub fn filter(mut self, filter: &'a Fn(&I) -> Filter) -> Self {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&I) -> Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types/pretty_print.rs:120:59
[INFO] [stderr]     |
[INFO] [stderr] 120 |     pub fn annotate_symbol(mut self, annotate_symbol: &'a Fn(&I) -> Option<A>) -> Self {
[INFO] [stderr]     |                                                           ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&I) -> Option<A>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types/pretty_print.rs:125:51
[INFO] [stderr]     |
[INFO] [stderr] 125 |     pub fn symbol_text(mut self, symbol_text: &'a Fn(&I) -> &str) -> Self {
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&I) -> &str`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types/pretty_print.rs:146:62
[INFO] [stderr]     |
[INFO] [stderr] 146 |     pub fn build(&self, arena: &'a Arena<'a, A>, source: &'a Source) -> Printer<'a, I, A> {
[INFO] [stderr]     |                                                              ^^^^^^ help: use `dyn`: `dyn Source`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types/pretty_print.rs:179:21
[INFO] [stderr]     |
[INFO] [stderr] 179 |     pub source: &'a Source,
[INFO] [stderr]     |                     ^^^^^^ help: use `dyn`: `dyn Source`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types/pretty_print.rs:180:17
[INFO] [stderr]     |
[INFO] [stderr] 180 |     filter: &'a Fn(&I) -> Filter,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&I) -> Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types/pretty_print.rs:181:22
[INFO] [stderr]     |
[INFO] [stderr] 181 |     symbol_text: &'a Fn(&I) -> &str,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&I) -> &str`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types/pretty_print.rs:182:26
[INFO] [stderr]     |
[INFO] [stderr] 182 |     annotate_symbol: &'a Fn(&I) -> Option<A>,
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&I) -> Option<A>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types/pretty_print.rs:186:53
[INFO] [stderr]     |
[INFO] [stderr] 186 |     pub fn new(arena: &'a Arena<'a, A>, source: &'a Source) -> Printer<'a, I, A>
[INFO] [stderr]     |                                                     ^^^^^^ help: use `dyn`: `dyn Source`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/types/mod.rs:2056:36
[INFO] [stderr]      |
[INFO] [stderr] 2056 |         self.to_doc(arena, &() as &Source)
[INFO] [stderr]      |                                    ^^^^^^ help: use `dyn`: `dyn Source`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/types/mod.rs:2060:47
[INFO] [stderr]      |
[INFO] [stderr] 2060 | impl<'a, I, A> ToDoc<'a, Arena<'a, A>, A, &'a Source> for ArcType<I>
[INFO] [stderr]      |                                               ^^^^^^ help: use `dyn`: `dyn Source`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/types/mod.rs:2068:21
[INFO] [stderr]      |
[INFO] [stderr] 2068 |         source: &'a Source,
[INFO] [stderr]      |                     ^^^^^^ help: use `dyn`: `dyn Source`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/types/mod.rs:2280:28
[INFO] [stderr]      |
[INFO] [stderr] 2280 |         pretty_field: &mut FnMut(&'a Field<I, T>) -> DocBuilder<'a, Arena<'a, A>, A>,
[INFO] [stderr]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&'a Field<I, T>) -> DocBuilder<'a, Arena<'a, A>, A>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/types/mod.rs:2329:28
[INFO] [stderr]      |
[INFO] [stderr] 2329 |         pretty_field: &mut FnMut(&'a Field<I, T>) -> DocBuilder<'a, Arena<'a, A>, A>,
[INFO] [stderr]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&'a Field<I, T>) -> DocBuilder<'a, Arena<'a, A>, A>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ast.rs:841:33
[INFO] [stderr]     |
[INFO] [stderr] 841 |     fn env_type_of(&self, env: &TypeEnv<Type = ArcType>) -> ArcType<Self::Ident> {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TypeEnv<Type = ArcType>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ast.rs:845:33
[INFO] [stderr]     |
[INFO] [stderr] 845 |     fn try_type_of(&self, env: &TypeEnv<Type = ArcType>) -> Result<ArcType<Self::Ident>, String>;
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TypeEnv<Type = ArcType>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ast.rs:851:31
[INFO] [stderr]     |
[INFO] [stderr] 851 |     fn try_type_of(&self, _: &TypeEnv<Type = ArcType>) -> Result<ArcType<Id>, String> {
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TypeEnv<Type = ArcType>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ast.rs:859:31
[INFO] [stderr]     |
[INFO] [stderr] 859 |     fn try_type_of(&self, _: &TypeEnv<Type = ArcType>) -> Result<ArcType, String> {
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TypeEnv<Type = ArcType>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ast.rs:873:33
[INFO] [stderr]     |
[INFO] [stderr] 873 |     fn try_type_of(&self, env: &TypeEnv<Type = ArcType>) -> Result<ArcType, String> {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TypeEnv<Type = ArcType>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ast.rs:904:33
[INFO] [stderr]     |
[INFO] [stderr] 904 |     fn try_type_of(&self, env: &TypeEnv<Type = ArcType>) -> Result<ArcType<T::Ident>, String> {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TypeEnv<Type = ArcType>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ast.rs:911:33
[INFO] [stderr]     |
[INFO] [stderr] 911 |     fn try_type_of(&self, env: &TypeEnv<Type = ArcType>) -> Result<ArcType, String> {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TypeEnv<Type = ArcType>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ast.rs:926:11
[INFO] [stderr]     |
[INFO] [stderr] 926 |     env: &TypeEnv<Type = ArcType>,
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TypeEnv<Type = ArcType>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:311:27
[INFO] [stderr]     |
[INFO] [stderr] 311 | impl AsDiagnostic for Box<::std::error::Error + Send + Sync> {
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ::std::error::Error + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/resolve.rs:44:15
[INFO] [stderr]    |
[INFO] [stderr] 44 |         env: &TypeEnv<Type = T>,
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TypeEnv<Type = T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/resolve.rs:82:15
[INFO] [stderr]    |
[INFO] [stderr] 82 |         env: &TypeEnv<Type = T>,
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TypeEnv<Type = T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/resolve.rs:99:15
[INFO] [stderr]    |
[INFO] [stderr] 99 |         env: &TypeEnv<Type = T>,
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TypeEnv<Type = T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/resolve.rs:127:11
[INFO] [stderr]     |
[INFO] [stderr] 127 |     env: &TypeEnv<Type = T>,
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TypeEnv<Type = T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/resolve.rs:141:11
[INFO] [stderr]     |
[INFO] [stderr] 141 |     env: &TypeEnv<Type = T>,
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TypeEnv<Type = T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/resolve.rs:158:11
[INFO] [stderr]     |
[INFO] [stderr] 158 |     env: &TypeEnv<Type = T>,
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TypeEnv<Type = T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/resolve.rs:188:11
[INFO] [stderr]     |
[INFO] [stderr] 188 |     env: &TypeEnv<Type = T>,
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TypeEnv<Type = T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/resolve.rs:207:14
[INFO] [stderr]     |
[INFO] [stderr] 207 |     env: &'t TypeEnv<Type = T>,
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TypeEnv<Type = T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/types/pretty_print.rs:87:17
[INFO] [stderr]    |
[INFO] [stderr] 87 |     filter: &'a Fn(&I) -> Filter,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&I) -> Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/types/pretty_print.rs:88:22
[INFO] [stderr]    |
[INFO] [stderr] 88 |     symbol_text: &'a Fn(&I) -> &str,
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&I) -> &str`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/types/pretty_print.rs:89:26
[INFO] [stderr]    |
[INFO] [stderr] 89 |     annotate_symbol: &'a Fn(&I) -> Option<A>,
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&I) -> Option<A>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types/pretty_print.rs:115:41
[INFO] [stderr]     |
[INFO] [stderr] 115 |     pub fn filter(mut self, filter: &'a Fn(&I) -> Filter) -> Self {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&I) -> Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types/pretty_print.rs:120:59
[INFO] [stderr]     |
[INFO] [stderr] 120 |     pub fn annotate_symbol(mut self, annotate_symbol: &'a Fn(&I) -> Option<A>) -> Self {
[INFO] [stderr]     |                                                           ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&I) -> Option<A>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types/pretty_print.rs:125:51
[INFO] [stderr]     |
[INFO] [stderr] 125 |     pub fn symbol_text(mut self, symbol_text: &'a Fn(&I) -> &str) -> Self {
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&I) -> &str`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types/pretty_print.rs:146:62
[INFO] [stderr]     |
[INFO] [stderr] 146 |     pub fn build(&self, arena: &'a Arena<'a, A>, source: &'a Source) -> Printer<'a, I, A> {
[INFO] [stderr]     |                                                              ^^^^^^ help: use `dyn`: `dyn Source`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types/pretty_print.rs:179:21
[INFO] [stderr]     |
[INFO] [stderr] 179 |     pub source: &'a Source,
[INFO] [stderr]     |                     ^^^^^^ help: use `dyn`: `dyn Source`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types/pretty_print.rs:180:17
[INFO] [stderr]     |
[INFO] [stderr] 180 |     filter: &'a Fn(&I) -> Filter,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&I) -> Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types/pretty_print.rs:181:22
[INFO] [stderr]     |
[INFO] [stderr] 181 |     symbol_text: &'a Fn(&I) -> &str,
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&I) -> &str`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types/pretty_print.rs:182:26
[INFO] [stderr]     |
[INFO] [stderr] 182 |     annotate_symbol: &'a Fn(&I) -> Option<A>,
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&I) -> Option<A>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/types/pretty_print.rs:186:53
[INFO] [stderr]     |
[INFO] [stderr] 186 |     pub fn new(arena: &'a Arena<'a, A>, source: &'a Source) -> Printer<'a, I, A>
[INFO] [stderr]     |                                                     ^^^^^^ help: use `dyn`: `dyn Source`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/types/mod.rs:2056:36
[INFO] [stderr]      |
[INFO] [stderr] 2056 |         self.to_doc(arena, &() as &Source)
[INFO] [stderr]      |                                    ^^^^^^ help: use `dyn`: `dyn Source`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/types/mod.rs:2060:47
[INFO] [stderr]      |
[INFO] [stderr] 2060 | impl<'a, I, A> ToDoc<'a, Arena<'a, A>, A, &'a Source> for ArcType<I>
[INFO] [stderr]      |                                               ^^^^^^ help: use `dyn`: `dyn Source`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/types/mod.rs:2068:21
[INFO] [stderr]      |
[INFO] [stderr] 2068 |         source: &'a Source,
[INFO] [stderr]      |                     ^^^^^^ help: use `dyn`: `dyn Source`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/types/mod.rs:2280:28
[INFO] [stderr]      |
[INFO] [stderr] 2280 |         pretty_field: &mut FnMut(&'a Field<I, T>) -> DocBuilder<'a, Arena<'a, A>, A>,
[INFO] [stderr]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&'a Field<I, T>) -> DocBuilder<'a, Arena<'a, A>, A>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/types/mod.rs:2329:28
[INFO] [stderr]      |
[INFO] [stderr] 2329 |         pretty_field: &mut FnMut(&'a Field<I, T>) -> DocBuilder<'a, Arena<'a, A>, A>,
[INFO] [stderr]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&'a Field<I, T>) -> DocBuilder<'a, Arena<'a, A>, A>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.58s
[INFO] running `"docker" "inspect" "304e4f043a84b237fb6792d0f85f27cae65f1c1b67fce6e692826eef77cdfe17"`
[INFO] running `"docker" "rm" "-f" "304e4f043a84b237fb6792d0f85f27cae65f1c1b67fce6e692826eef77cdfe17"`
[INFO] [stdout] 304e4f043a84b237fb6792d0f85f27cae65f1c1b67fce6e692826eef77cdfe17