[INFO] crate scratchpad 1.2.0 is already in cache
[INFO] extracting crate scratchpad 1.2.0 into work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/scratchpad/1.2.0
[INFO] extracting crate scratchpad 1.2.0 into work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/scratchpad/1.2.0
[INFO] validating manifest of scratchpad-1.2.0 on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of scratchpad-1.2.0 on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing scratchpad-1.2.0
[INFO] finished frobbing scratchpad-1.2.0
[INFO] frobbed toml for scratchpad-1.2.0 written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/scratchpad/1.2.0/Cargo.toml
[INFO] started frobbing scratchpad-1.2.0
[INFO] finished frobbing scratchpad-1.2.0
[INFO] frobbed toml for scratchpad-1.2.0 written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/scratchpad/1.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking scratchpad-1.2.0 against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-0/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/scratchpad/1.2.0:/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 46f76ec7f935c3c29d65d3629541dddd7d285f1f71f9eba2549af1cd5fccdd45
[INFO] running `"docker" "start" "-a" "46f76ec7f935c3c29d65d3629541dddd7d285f1f71f9eba2549af1cd5fccdd45"`
[INFO] [stderr]    Compiling scratchpad v1.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/traits.rs:982:30
[INFO] [stderr]     |
[INFO] [stderr] 982 |         F: for<'a> FnMut(&'a SliceSource<T>);
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<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]    --> src/traits.rs:993:30
[INFO] [stderr]     |
[INFO] [stderr] 993 |         F: for<'a> FnMut(&'a SliceSource<T>),
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1008:30
[INFO] [stderr]      |
[INFO] [stderr] 1008 |         F: for<'a> FnMut(&'a SliceSource<T>),
[INFO] [stderr]      |                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1024:30
[INFO] [stderr]      |
[INFO] [stderr] 1024 |         F: for<'a> FnMut(&'a SliceSource<T>),
[INFO] [stderr]      |                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1040:30
[INFO] [stderr]      |
[INFO] [stderr] 1040 |         F: for<'a> FnMut(&'a SliceSource<T>),
[INFO] [stderr]      |                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1056:30
[INFO] [stderr]      |
[INFO] [stderr] 1056 |         F: for<'a> FnMut(&'a SliceSource<T>),
[INFO] [stderr]      |                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1072:30
[INFO] [stderr]      |
[INFO] [stderr] 1072 |         F: for<'a> FnMut(&'a SliceSource<T>),
[INFO] [stderr]      |                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1233:38
[INFO] [stderr]      |
[INFO] [stderr] 1233 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1251:38
[INFO] [stderr]      |
[INFO] [stderr] 1251 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1233:38
[INFO] [stderr]      |
[INFO] [stderr] 1233 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1251:38
[INFO] [stderr]      |
[INFO] [stderr] 1251 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1233:38
[INFO] [stderr]      |
[INFO] [stderr] 1233 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1251:38
[INFO] [stderr]      |
[INFO] [stderr] 1251 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1233:38
[INFO] [stderr]      |
[INFO] [stderr] 1233 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1251:38
[INFO] [stderr]      |
[INFO] [stderr] 1251 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1233:38
[INFO] [stderr]      |
[INFO] [stderr] 1233 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1251:38
[INFO] [stderr]      |
[INFO] [stderr] 1251 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1233:38
[INFO] [stderr]      |
[INFO] [stderr] 1233 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1251:38
[INFO] [stderr]      |
[INFO] [stderr] 1251 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1233:38
[INFO] [stderr]      |
[INFO] [stderr] 1233 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1251:38
[INFO] [stderr]      |
[INFO] [stderr] 1251 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1233:38
[INFO] [stderr]      |
[INFO] [stderr] 1233 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1251:38
[INFO] [stderr]      |
[INFO] [stderr] 1251 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1233:38
[INFO] [stderr]      |
[INFO] [stderr] 1233 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1251:38
[INFO] [stderr]      |
[INFO] [stderr] 1251 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1233:38
[INFO] [stderr]      |
[INFO] [stderr] 1233 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1251:38
[INFO] [stderr]      |
[INFO] [stderr] 1251 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1233:38
[INFO] [stderr]      |
[INFO] [stderr] 1233 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1251:38
[INFO] [stderr]      |
[INFO] [stderr] 1251 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1233:38
[INFO] [stderr]      |
[INFO] [stderr] 1233 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1251:38
[INFO] [stderr]      |
[INFO] [stderr] 1251 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/traits.rs:982:30
[INFO] [stderr]     |
[INFO] [stderr] 982 |         F: for<'a> FnMut(&'a SliceSource<T>);
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<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]    --> src/traits.rs:993:30
[INFO] [stderr]     |
[INFO] [stderr] 993 |         F: for<'a> FnMut(&'a SliceSource<T>),
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1008:30
[INFO] [stderr]      |
[INFO] [stderr] 1008 |         F: for<'a> FnMut(&'a SliceSource<T>),
[INFO] [stderr]      |                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1024:30
[INFO] [stderr]      |
[INFO] [stderr] 1024 |         F: for<'a> FnMut(&'a SliceSource<T>),
[INFO] [stderr]      |                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1040:30
[INFO] [stderr]      |
[INFO] [stderr] 1040 |         F: for<'a> FnMut(&'a SliceSource<T>),
[INFO] [stderr]      |                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1056:30
[INFO] [stderr]      |
[INFO] [stderr] 1056 |         F: for<'a> FnMut(&'a SliceSource<T>),
[INFO] [stderr]      |                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1072:30
[INFO] [stderr]      |
[INFO] [stderr] 1072 |         F: for<'a> FnMut(&'a SliceSource<T>),
[INFO] [stderr]      |                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1233:38
[INFO] [stderr]      |
[INFO] [stderr] 1233 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1251:38
[INFO] [stderr]      |
[INFO] [stderr] 1251 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1233:38
[INFO] [stderr]      |
[INFO] [stderr] 1233 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1251:38
[INFO] [stderr]      |
[INFO] [stderr] 1251 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1233:38
[INFO] [stderr]      |
[INFO] [stderr] 1233 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1251:38
[INFO] [stderr]      |
[INFO] [stderr] 1251 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1233:38
[INFO] [stderr]      |
[INFO] [stderr] 1233 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1251:38
[INFO] [stderr]      |
[INFO] [stderr] 1251 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1233:38
[INFO] [stderr]      |
[INFO] [stderr] 1233 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1251:38
[INFO] [stderr]      |
[INFO] [stderr] 1251 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1233:38
[INFO] [stderr]      |
[INFO] [stderr] 1233 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1251:38
[INFO] [stderr]      |
[INFO] [stderr] 1251 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1233:38
[INFO] [stderr]      |
[INFO] [stderr] 1233 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1251:38
[INFO] [stderr]      |
[INFO] [stderr] 1251 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1233:38
[INFO] [stderr]      |
[INFO] [stderr] 1233 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1251:38
[INFO] [stderr]      |
[INFO] [stderr] 1251 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1233:38
[INFO] [stderr]      |
[INFO] [stderr] 1233 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1251:38
[INFO] [stderr]      |
[INFO] [stderr] 1251 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1233:38
[INFO] [stderr]      |
[INFO] [stderr] 1233 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1251:38
[INFO] [stderr]      |
[INFO] [stderr] 1251 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1233:38
[INFO] [stderr]      |
[INFO] [stderr] 1233 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1251:38
[INFO] [stderr]      |
[INFO] [stderr] 1251 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1233:38
[INFO] [stderr]      |
[INFO] [stderr] 1233 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/traits.rs:1251:38
[INFO] [stderr]      |
[INFO] [stderr] 1251 |                 F: for<'a> FnMut(&'a SliceSource<T>)
[INFO] [stderr]      |                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn SliceSource<T>`
[INFO] [stderr] ...
[INFO] [stderr] 1309 | generate_tuple_trait_impls!(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,);
[INFO] [stderr]      | ------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/tests.rs:695:17
[INFO] [stderr]     |
[INFO] [stderr] 695 |             let mut bs = v.clone().into_boxed_slice();
[INFO] [stderr]     |                 ----^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.10s
[INFO] running `"docker" "inspect" "46f76ec7f935c3c29d65d3629541dddd7d285f1f71f9eba2549af1cd5fccdd45"`
[INFO] running `"docker" "rm" "-f" "46f76ec7f935c3c29d65d3629541dddd7d285f1f71f9eba2549af1cd5fccdd45"`
[INFO] [stdout] 46f76ec7f935c3c29d65d3629541dddd7d285f1f71f9eba2549af1cd5fccdd45