[INFO] fetching crate generic-vec 0.1.2...
[INFO] building generic-vec-0.1.2 against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] extracting crate generic-vec 0.1.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate generic-vec 0.1.2 on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate generic-vec 0.1.2
[INFO] finished tweaking crates.io crate generic-vec 0.1.2
[INFO] tweaked toml for crates.io crate generic-vec 0.1.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06f880426dcce40483b9b7da9122b40d068aadf413f7b4ec4ee25e08b84fa7e3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "06f880426dcce40483b9b7da9122b40d068aadf413f7b4ec4ee25e08b84fa7e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06f880426dcce40483b9b7da9122b40d068aadf413f7b4ec4ee25e08b84fa7e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06f880426dcce40483b9b7da9122b40d068aadf413f7b4ec4ee25e08b84fa7e3", kill_on_drop: false }`
[INFO] [stdout] 06f880426dcce40483b9b7da9122b40d068aadf413f7b4ec4ee25e08b84fa7e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9fd129e2c3467aff4e634a2ec86084b8a37cc533805e474f6aa4565e4730fa0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f9fd129e2c3467aff4e634a2ec86084b8a37cc533805e474f6aa4565e4730fa0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling generic-vec v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "f9fd129e2c3467aff4e634a2ec86084b8a37cc533805e474f6aa4565e4730fa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9fd129e2c3467aff4e634a2ec86084b8a37cc533805e474f6aa4565e4730fa0", kill_on_drop: false }`
[INFO] [stdout] f9fd129e2c3467aff4e634a2ec86084b8a37cc533805e474f6aa4565e4730fa0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60bd3c0b0c08314317071d4a041c2b540becdb28dc88ab1aece62fbe01624524
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "60bd3c0b0c08314317071d4a041c2b540becdb28dc88ab1aece62fbe01624524", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling alloc-traits v0.1.1
[INFO] [stderr]    Compiling static-alloc v0.2.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling mockalloc-macros v0.1.0
[INFO] [stderr]    Compiling mockalloc v0.1.2
[INFO] [stderr]    Compiling generic-vec v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/into_iter.rs:5:35
[INFO] [stdout]    |
[INFO] [stdout] 5  |         vec.extend((0..8).map(|x| S!(x)));
[INFO] [stdout]    |                                   ----- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/into_iter.rs:7:32
[INFO] [stdout]    |
[INFO] [stdout] 7  |         assert!((0..8).map(|x| S!(x)).eq(vec));
[INFO] [stdout]    |                                ----- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/drain.rs:8:60
[INFO] [stdout]    |
[INFO] [stdout] 8  |         vec.extend([0, 1, 2, 3, 4, 5, 6, 7].iter().map(|x| S!(x)));
[INFO] [stdout]    |                                                            ----- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/drain.rs:10:25
[INFO] [stdout]    |
[INFO] [stdout] 10 |         assert_eq!(vec, S!([0, 1, 2, 3, 4, 5, 6, 7]));
[INFO] [stdout]    |                         ---------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/drain.rs:14:25
[INFO] [stdout]    |
[INFO] [stdout] 14 |         assert_eq!(vec, S!([0, 1, 2, 3, 7]));
[INFO] [stdout]    |                         ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/drain.rs:16:64
[INFO] [stdout]    |
[INFO] [stdout] 16 |         assert!(vec.drain(1..3).rev().eq([2, 1].iter().map(|x| S!(x))));
[INFO] [stdout]    |                                                                ----- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/drain.rs:18:25
[INFO] [stdout]    |
[INFO] [stdout] 18 |         assert_eq!(vec, S!([0, 3, 7]));
[INFO] [stdout]    |                         ------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/drain.rs:32:26
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 .map(|x| S!(x)),
[INFO] [stdout]    |                          ----- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/drain.rs:37:25
[INFO] [stdout]    |
[INFO] [stdout] 37 |         assert_eq!(vec, S!(["0", "000", "00000", "0000000",]));
[INFO] [stdout]    |                         ------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/drain.rs:39:68
[INFO] [stdout]    |
[INFO] [stdout] 39 |         assert!(vec.drain_filter(.., |x| x.len() % 3 == 0).eq(Some(S!("000"))));
[INFO] [stdout]    |                                                                    --------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/drain.rs:41:25
[INFO] [stdout]    |
[INFO] [stdout] 41 |         assert_eq!(vec, S!(["0", "00000", "0000000",]));
[INFO] [stdout]    |                         ------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/splice.rs:6:60
[INFO] [stdout]    |
[INFO] [stdout] 6  |         vec.extend([0, 1, 2, 3, 4, 5, 6, 7].iter().map(|x| S!(x)));
[INFO] [stdout]    |                                                            ----- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/splice.rs:8:54
[INFO] [stdout]    |
[INFO] [stdout] 8  |         vec.splice(2..5, [4, 3, 2, 1].iter().map(|x| S!(x)));
[INFO] [stdout]    |                                                      ----- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/splice.rs:9:25
[INFO] [stdout]    |
[INFO] [stdout] 9  |         assert_eq!(vec, S!([0, 1, 4, 3, 2, 1, 5, 6, 7]));
[INFO] [stdout]    |                         ------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/splice.rs:23:60
[INFO] [stdout]    |
[INFO] [stdout] 23 |         vec.extend([0, 1, 2, 3, 4, 5, 6, 7].iter().map(|x| S!(x)));
[INFO] [stdout]    |                                                            ----- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/splice.rs:25:48
[INFO] [stdout]    |
[INFO] [stdout] 25 |         vec.splice(2..5, [9, 8].iter().map(|x| S!(x)));
[INFO] [stdout]    |                                                ----- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/splice.rs:27:25
[INFO] [stdout]    |
[INFO] [stdout] 27 |         assert_eq!(vec, S!([0, 1, 9, 8, 5, 6, 7]));
[INFO] [stdout]    |                         ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/splice.rs:38:66
[INFO] [stdout]    |
[INFO] [stdout] 38 |         vec.splice(0..0, [0, 1, 2, 3, 4, 5, 6, 7].iter().map(|x| S!(x)));
[INFO] [stdout]    |                                                                  ----- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/splice.rs:40:25
[INFO] [stdout]    |
[INFO] [stdout] 40 |         assert_eq!(vec, S!([0, 1, 2, 3, 4, 5, 6, 7]));
[INFO] [stdout]    |                         ---------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/vec_ops.rs:7:35
[INFO] [stdout]    |
[INFO] [stdout] 7  |         vec.extend((0..8).map(|x| S!(x)));
[INFO] [stdout]    |                                   ----- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/vec_ops.rs:11:25
[INFO] [stdout]    |
[INFO] [stdout] 11 |         assert_eq!(vec, S!([0, 1, 2, 3]));
[INFO] [stdout]    |                         ---------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/vec_ops.rs:12:27
[INFO] [stdout]    |
[INFO] [stdout] 12 |         assert_eq!(other, S!([4, 5, 6, 7]));
[INFO] [stdout]    |                           ---------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/vec_ops.rs:24:37
[INFO] [stdout]    |
[INFO] [stdout] 24 |         other.extend((0..4).map(|x| S!(x)));
[INFO] [stdout]    |                                     ----- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/vec_ops.rs:26:25
[INFO] [stdout]    |
[INFO] [stdout] 26 |         assert_eq!(vec, S!([0, 1, 2, 3]));
[INFO] [stdout]    |                         ---------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/into_iter.rs:5:35
[INFO] [stdout]    |
[INFO] [stdout] 5  |         vec.extend((0..8).map(|x| S!(x)));
[INFO] [stdout]    |                                   ----- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/into_iter.rs:7:32
[INFO] [stdout]    |
[INFO] [stdout] 7  |         assert!((0..8).map(|x| S!(x)).eq(vec));
[INFO] [stdout]    |                                ----- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/drain.rs:8:60
[INFO] [stdout]    |
[INFO] [stdout] 8  |         vec.extend([0, 1, 2, 3, 4, 5, 6, 7].iter().map(|x| S!(x)));
[INFO] [stdout]    |                                                            ----- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/drain.rs:10:25
[INFO] [stdout]    |
[INFO] [stdout] 10 |         assert_eq!(vec, S!([0, 1, 2, 3, 4, 5, 6, 7]));
[INFO] [stdout]    |                         ---------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/drain.rs:14:25
[INFO] [stdout]    |
[INFO] [stdout] 14 |         assert_eq!(vec, S!([0, 1, 2, 3, 7]));
[INFO] [stdout]    |                         ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/drain.rs:16:64
[INFO] [stdout]    |
[INFO] [stdout] 16 |         assert!(vec.drain(1..3).rev().eq([2, 1].iter().map(|x| S!(x))));
[INFO] [stdout]    |                                                                ----- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/drain.rs:18:25
[INFO] [stdout]    |
[INFO] [stdout] 18 |         assert_eq!(vec, S!([0, 3, 7]));
[INFO] [stdout]    |                         ------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/drain.rs:32:26
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 .map(|x| S!(x)),
[INFO] [stdout]    |                          ----- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/drain.rs:37:25
[INFO] [stdout]    |
[INFO] [stdout] 37 |         assert_eq!(vec, S!(["0", "000", "00000", "0000000",]));
[INFO] [stdout]    |                         ------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/drain.rs:39:68
[INFO] [stdout]    |
[INFO] [stdout] 39 |         assert!(vec.drain_filter(.., |x| x.len() % 3 == 0).eq(Some(S!("000"))));
[INFO] [stdout]    |                                                                    --------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/drain.rs:41:25
[INFO] [stdout]    |
[INFO] [stdout] 41 |         assert_eq!(vec, S!(["0", "00000", "0000000",]));
[INFO] [stdout]    |                         ------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/splice.rs:6:60
[INFO] [stdout]    |
[INFO] [stdout] 6  |         vec.extend([0, 1, 2, 3, 4, 5, 6, 7].iter().map(|x| S!(x)));
[INFO] [stdout]    |                                                            ----- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/splice.rs:8:54
[INFO] [stdout]    |
[INFO] [stdout] 8  |         vec.splice(2..5, [4, 3, 2, 1].iter().map(|x| S!(x)));
[INFO] [stdout]    |                                                      ----- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/splice.rs:9:25
[INFO] [stdout]    |
[INFO] [stdout] 9  |         assert_eq!(vec, S!([0, 1, 4, 3, 2, 1, 5, 6, 7]));
[INFO] [stdout]    |                         ------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/splice.rs:23:60
[INFO] [stdout]    |
[INFO] [stdout] 23 |         vec.extend([0, 1, 2, 3, 4, 5, 6, 7].iter().map(|x| S!(x)));
[INFO] [stdout]    |                                                            ----- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/splice.rs:25:48
[INFO] [stdout]    |
[INFO] [stdout] 25 |         vec.splice(2..5, [9, 8].iter().map(|x| S!(x)));
[INFO] [stdout]    |                                                ----- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/splice.rs:27:25
[INFO] [stdout]    |
[INFO] [stdout] 27 |         assert_eq!(vec, S!([0, 1, 9, 8, 5, 6, 7]));
[INFO] [stdout]    |                         ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/splice.rs:38:66
[INFO] [stdout]    |
[INFO] [stdout] 38 |         vec.splice(0..0, [0, 1, 2, 3, 4, 5, 6, 7].iter().map(|x| S!(x)));
[INFO] [stdout]    |                                                                  ----- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/splice.rs:40:25
[INFO] [stdout]    |
[INFO] [stdout] 40 |         assert_eq!(vec, S!([0, 1, 2, 3, 4, 5, 6, 7]));
[INFO] [stdout]    |                         ---------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/vec_ops.rs:7:35
[INFO] [stdout]    |
[INFO] [stdout] 7  |         vec.extend((0..8).map(|x| S!(x)));
[INFO] [stdout]    |                                   ----- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/vec_ops.rs:11:25
[INFO] [stdout]    |
[INFO] [stdout] 11 |         assert_eq!(vec, S!([0, 1, 2, 3]));
[INFO] [stdout]    |                         ---------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/vec_ops.rs:12:27
[INFO] [stdout]    |
[INFO] [stdout] 12 |         assert_eq!(other, S!([4, 5, 6, 7]));
[INFO] [stdout]    |                           ---------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/vec_ops.rs:24:37
[INFO] [stdout]    |
[INFO] [stdout] 24 |         other.extend((0..4).map(|x| S!(x)));
[INFO] [stdout]    |                                     ----- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/vec_ops.rs:26:25
[INFO] [stdout]    |
[INFO] [stdout] 26 |         assert_eq!(vec, S!([0, 1, 2, 3]));
[INFO] [stdout]    |                         ---------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/simple.rs:7:30
[INFO] [stdout]    |
[INFO] [stdout] 7  |         assert_eq!(*vec.push(S!("0")), "0");
[INFO] [stdout]    |                              ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/simple.rs:8:30
[INFO] [stdout]    |
[INFO] [stdout] 8  |         assert_eq!(*vec.push(S!("2")), "2");
[INFO] [stdout]    |                              ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/simple.rs:9:30
[INFO] [stdout]    |
[INFO] [stdout] 9  |         assert_eq!(*vec.push(S!("1")), "1");
[INFO] [stdout]    |                              ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/simple.rs:10:25
[INFO] [stdout]    |
[INFO] [stdout] 10 |         assert_eq!(vec, S!([0, 2, 1]));
[INFO] [stdout]    |                         ------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/simple.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 |         assert_eq!(vec, S!([0, 2]));
[INFO] [stdout]    |                         ---------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/simple.rs:13:35
[INFO] [stdout]    |
[INFO] [stdout] 13 |         assert_eq!(*vec.insert(1, S!("9")), "9");
[INFO] [stdout]    |                                   ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/simple.rs:14:35
[INFO] [stdout]    |
[INFO] [stdout] 14 |         assert_eq!(*vec.insert(2, S!("8")), "8");
[INFO] [stdout]    |                                   ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/simple.rs:15:35
[INFO] [stdout]    |
[INFO] [stdout] 15 |         assert_eq!(*vec.insert(3, S!("7")), "7");
[INFO] [stdout]    |                                   ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/simple.rs:16:25
[INFO] [stdout]    |
[INFO] [stdout] 16 |         assert_eq!(vec, S!([0, 9, 8, 7, 2]));
[INFO] [stdout]    |                         ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/simple.rs:19:25
[INFO] [stdout]    |
[INFO] [stdout] 19 |         assert_eq!(vec, S!([0, 9, 2]));
[INFO] [stdout]    |                         ------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/simple.rs:21:25
[INFO] [stdout]    |
[INFO] [stdout] 21 |         assert_eq!(vec, S!([2, 9]));
[INFO] [stdout]    |                         ---------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/simple.rs:7:30
[INFO] [stdout]    |
[INFO] [stdout] 7  |         assert_eq!(*vec.push(S!("0")), "0");
[INFO] [stdout]    |                              ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/simple.rs:8:30
[INFO] [stdout]    |
[INFO] [stdout] 8  |         assert_eq!(*vec.push(S!("2")), "2");
[INFO] [stdout]    |                              ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/simple.rs:9:30
[INFO] [stdout]    |
[INFO] [stdout] 9  |         assert_eq!(*vec.push(S!("1")), "1");
[INFO] [stdout]    |                              ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/simple.rs:10:25
[INFO] [stdout]    |
[INFO] [stdout] 10 |         assert_eq!(vec, S!([0, 2, 1]));
[INFO] [stdout]    |                         ------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/simple.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 |         assert_eq!(vec, S!([0, 2]));
[INFO] [stdout]    |                         ---------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/simple.rs:13:35
[INFO] [stdout]    |
[INFO] [stdout] 13 |         assert_eq!(*vec.insert(1, S!("9")), "9");
[INFO] [stdout]    |                                   ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/simple.rs:14:35
[INFO] [stdout]    |
[INFO] [stdout] 14 |         assert_eq!(*vec.insert(2, S!("8")), "8");
[INFO] [stdout]    |                                   ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/simple.rs:15:35
[INFO] [stdout]    |
[INFO] [stdout] 15 |         assert_eq!(*vec.insert(3, S!("7")), "7");
[INFO] [stdout]    |                                   ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/simple.rs:16:25
[INFO] [stdout]    |
[INFO] [stdout] 16 |         assert_eq!(vec, S!([0, 9, 8, 7, 2]));
[INFO] [stdout]    |                         ------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/simple.rs:19:25
[INFO] [stdout]    |
[INFO] [stdout] 19 |         assert_eq!(vec, S!([0, 9, 2]));
[INFO] [stdout]    |                         ------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/simple.rs:21:25
[INFO] [stdout]    |
[INFO] [stdout] 21 |         assert_eq!(vec, S!([2, 9]));
[INFO] [stdout]    |                         ---------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:8:18
[INFO] [stdout]    |
[INFO] [stdout] 8  |         vec.push(S!("0"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:9:18
[INFO] [stdout]    |
[INFO] [stdout] 9  |         vec.push(S!("2"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 |         vec.push(S!("1"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:22:18
[INFO] [stdout]    |
[INFO] [stdout] 22 |         vec.push(S!("0"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:23:18
[INFO] [stdout]    |
[INFO] [stdout] 23 |         vec.push(S!("2"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:24:18
[INFO] [stdout]    |
[INFO] [stdout] 24 |         vec.push(S!("1"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:33:25
[INFO] [stdout]    |
[INFO] [stdout] 33 |         assert_eq!(vec, S!([1]));
[INFO] [stdout]    |                         ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:35:18
[INFO] [stdout]    |
[INFO] [stdout] 35 |         vec.push(S!("0"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:36:18
[INFO] [stdout]    |
[INFO] [stdout] 36 |         vec.push(S!("2"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:37:18
[INFO] [stdout]    |
[INFO] [stdout] 37 |         vec.push(S!("1"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:47:25
[INFO] [stdout]    |
[INFO] [stdout] 47 |         assert_eq!(vec, S!([0, 1]));
[INFO] [stdout]    |                         ---------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:49:18
[INFO] [stdout]    |
[INFO] [stdout] 49 |         vec.push(S!("0"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:50:18
[INFO] [stdout]    |
[INFO] [stdout] 50 |         vec.push(S!("2"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:51:18
[INFO] [stdout]    |
[INFO] [stdout] 51 |         vec.push(S!("1"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:59:25
[INFO] [stdout]    |
[INFO] [stdout] 59 |         assert_eq!(vec, S!([1, 0, 2, 1]))
[INFO] [stdout]    |                         ---------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:8:18
[INFO] [stdout]    |
[INFO] [stdout] 8  |         vec.push(S!("0"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:9:18
[INFO] [stdout]    |
[INFO] [stdout] 9  |         vec.push(S!("2"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 |         vec.push(S!("1"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:22:18
[INFO] [stdout]    |
[INFO] [stdout] 22 |         vec.push(S!("0"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:23:18
[INFO] [stdout]    |
[INFO] [stdout] 23 |         vec.push(S!("2"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:24:18
[INFO] [stdout]    |
[INFO] [stdout] 24 |         vec.push(S!("1"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:33:25
[INFO] [stdout]    |
[INFO] [stdout] 33 |         assert_eq!(vec, S!([1]));
[INFO] [stdout]    |                         ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:35:18
[INFO] [stdout]    |
[INFO] [stdout] 35 |         vec.push(S!("0"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:36:18
[INFO] [stdout]    |
[INFO] [stdout] 36 |         vec.push(S!("2"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:37:18
[INFO] [stdout]    |
[INFO] [stdout] 37 |         vec.push(S!("1"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:47:25
[INFO] [stdout]    |
[INFO] [stdout] 47 |         assert_eq!(vec, S!([0, 1]));
[INFO] [stdout]    |                         ---------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:49:18
[INFO] [stdout]    |
[INFO] [stdout] 49 |         vec.push(S!("0"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:50:18
[INFO] [stdout]    |
[INFO] [stdout] 50 |         vec.push(S!("2"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:51:18
[INFO] [stdout]    |
[INFO] [stdout] 51 |         vec.push(S!("1"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:59:25
[INFO] [stdout]    |
[INFO] [stdout] 59 |         assert_eq!(vec, S!([1, 0, 2, 1]))
[INFO] [stdout]    |                         ---------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:70:18
[INFO] [stdout]    |
[INFO] [stdout] 70 |         vec.push(S!("0"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:71:18
[INFO] [stdout]    |
[INFO] [stdout] 71 |         vec.push(S!("2"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:72:18
[INFO] [stdout]    |
[INFO] [stdout] 72 |         vec.push(S!("1"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:84:18
[INFO] [stdout]    |
[INFO] [stdout] 84 |         vec.push(S!("0"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:85:18
[INFO] [stdout]    |
[INFO] [stdout] 85 |         vec.push(S!("2"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:86:18
[INFO] [stdout]    |
[INFO] [stdout] 86 |         vec.push(S!("1"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:95:25
[INFO] [stdout]    |
[INFO] [stdout] 95 |         assert_eq!(vec, S!([0]));
[INFO] [stdout]    |                         ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:97:18
[INFO] [stdout]    |
[INFO] [stdout] 97 |         vec.push(S!("0"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:98:18
[INFO] [stdout]    |
[INFO] [stdout] 98 |         vec.push(S!("2"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:99:18
[INFO] [stdout]    |
[INFO] [stdout] 99 |         vec.push(S!("1"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> tests/tests.rs:25:13
[INFO] [stdout]     |
[INFO] [stdout] 25  |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/template/owned/cursor.rs:109:25
[INFO] [stdout]     |
[INFO] [stdout] 109 |         assert_eq!(vec, S!([0, 2]));
[INFO] [stdout]     |                         ---------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> tests/tests.rs:32:13
[INFO] [stdout]     |
[INFO] [stdout] 32  |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/template/owned/cursor.rs:111:18
[INFO] [stdout]     |
[INFO] [stdout] 111 |         vec.push(S!("0"));
[INFO] [stdout]     |                  ------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> tests/tests.rs:32:13
[INFO] [stdout]     |
[INFO] [stdout] 32  |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/template/owned/cursor.rs:112:18
[INFO] [stdout]     |
[INFO] [stdout] 112 |         vec.push(S!("2"));
[INFO] [stdout]     |                  ------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> tests/tests.rs:32:13
[INFO] [stdout]     |
[INFO] [stdout] 32  |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/template/owned/cursor.rs:113:18
[INFO] [stdout]     |
[INFO] [stdout] 113 |         vec.push(S!("1"));
[INFO] [stdout]     |                  ------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> tests/tests.rs:25:13
[INFO] [stdout]     |
[INFO] [stdout] 25  |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/template/owned/cursor.rs:121:25
[INFO] [stdout]     |
[INFO] [stdout] 121 |         assert_eq!(vec, S!([0, 2, 0, 2]))
[INFO] [stdout]     |                         ---------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:70:18
[INFO] [stdout]    |
[INFO] [stdout] 70 |         vec.push(S!("0"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:71:18
[INFO] [stdout]    |
[INFO] [stdout] 71 |         vec.push(S!("2"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:72:18
[INFO] [stdout]    |
[INFO] [stdout] 72 |         vec.push(S!("1"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:84:18
[INFO] [stdout]    |
[INFO] [stdout] 84 |         vec.push(S!("0"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:85:18
[INFO] [stdout]    |
[INFO] [stdout] 85 |         vec.push(S!("2"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:86:18
[INFO] [stdout]    |
[INFO] [stdout] 86 |         vec.push(S!("1"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:95:25
[INFO] [stdout]    |
[INFO] [stdout] 95 |         assert_eq!(vec, S!([0]));
[INFO] [stdout]    |                         ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:97:18
[INFO] [stdout]    |
[INFO] [stdout] 97 |         vec.push(S!("0"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:98:18
[INFO] [stdout]    |
[INFO] [stdout] 98 |         vec.push(S!("2"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/tests.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: tests/template/owned/cursor.rs:99:18
[INFO] [stdout]    |
[INFO] [stdout] 99 |         vec.push(S!("1"));
[INFO] [stdout]    |                  ------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> tests/tests.rs:25:13
[INFO] [stdout]     |
[INFO] [stdout] 25  |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/template/owned/cursor.rs:109:25
[INFO] [stdout]     |
[INFO] [stdout] 109 |         assert_eq!(vec, S!([0, 2]));
[INFO] [stdout]     |                         ---------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> tests/tests.rs:32:13
[INFO] [stdout]     |
[INFO] [stdout] 32  |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/template/owned/cursor.rs:111:18
[INFO] [stdout]     |
[INFO] [stdout] 111 |         vec.push(S!("0"));
[INFO] [stdout]     |                  ------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> tests/tests.rs:32:13
[INFO] [stdout]     |
[INFO] [stdout] 32  |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/template/owned/cursor.rs:112:18
[INFO] [stdout]     |
[INFO] [stdout] 112 |         vec.push(S!("2"));
[INFO] [stdout]     |                  ------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> tests/tests.rs:32:13
[INFO] [stdout]     |
[INFO] [stdout] 32  |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/template/owned/cursor.rs:113:18
[INFO] [stdout]     |
[INFO] [stdout] 113 |         vec.push(S!("1"));
[INFO] [stdout]     |                  ------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> tests/tests.rs:25:13
[INFO] [stdout]     |
[INFO] [stdout] 25  |             crate::to_string::TestToString::to_string(&x)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `<dyn crate::to_string::TestToString>`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: tests/template/owned/cursor.rs:121:25
[INFO] [stdout]     |
[INFO] [stdout] 121 |         assert_eq!(vec, S!([0, 2, 0, 2]))
[INFO] [stdout]     |                         ---------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 130 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.06s
[INFO] running `Command { std: "docker" "inspect" "60bd3c0b0c08314317071d4a041c2b540becdb28dc88ab1aece62fbe01624524", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60bd3c0b0c08314317071d4a041c2b540becdb28dc88ab1aece62fbe01624524", kill_on_drop: false }`
[INFO] [stdout] 60bd3c0b0c08314317071d4a041c2b540becdb28dc88ab1aece62fbe01624524
