[INFO] fetching crate flep_protocol 0.2.0...
[INFO] building flep_protocol-0.2.0 against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] extracting crate flep_protocol 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate flep_protocol 0.2.0 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 flep_protocol 0.2.0
[INFO] finished tweaking crates.io crate flep_protocol 0.2.0
[INFO] tweaked toml for crates.io crate flep_protocol 0.2.0 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 07f01a8e181b50f1163944adf2ac4dd1c955dd23294e91d8d58022a8139c2add
[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" "07f01a8e181b50f1163944adf2ac4dd1c955dd23294e91d8d58022a8139c2add", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07f01a8e181b50f1163944adf2ac4dd1c955dd23294e91d8d58022a8139c2add", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07f01a8e181b50f1163944adf2ac4dd1c955dd23294e91d8d58022a8139c2add", kill_on_drop: false }`
[INFO] [stdout] 07f01a8e181b50f1163944adf2ac4dd1c955dd23294e91d8d58022a8139c2add
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5228212576dfe76dcd46301d48d2bdd50db52add83a5023fa0a8a123720412b8
[INFO] running `Command { std: "docker" "start" "-a" "5228212576dfe76dcd46301d48d2bdd50db52add83a5023fa0a8a123720412b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling rfc1700 v0.1.2
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling itertools v0.6.5
[INFO] [stderr]    Compiling backtrace v0.3.59
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling flep_protocol v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> command_kind.rs:137:28
[INFO] [stdout]     |
[INFO] [stdout] 137 |     pub fn read(read: &mut Read) -> Result<Self, Error> {
[INFO] [stdout]     |                            ^^^^ help: use `dyn`: `dyn Read`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> argument.rs:14:35
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn read_with_space(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                                   ^^^^^^^ help: use `dyn`: `dyn BufRead`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> argument.rs:25:24
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn read(read: &mut BufRead) -> Result<Self, Error>;
[INFO] [stdout]    |                        ^^^^^^^ help: use `dyn`: `dyn BufRead`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> argument.rs:26:33
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn write(&self, write: &mut Write) -> Result<(), Error>;
[INFO] [stdout]    |                                 ^^^^^ help: use `dyn`: `dyn Write`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> argument.rs:46:24
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn read(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                        ^^^^^^^ help: use `dyn`: `dyn BufRead`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> argument.rs:56:33
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                 ^^^^^ help: use `dyn`: `dyn Write`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> argument.rs:67:32
[INFO] [stdout]    |
[INFO] [stdout] 67 |             fn read(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                                ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 84 | impl_argument_integer!(u8);
[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]   --> argument.rs:76:41
[INFO] [stdout]    |
[INFO] [stdout] 76 |             fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 84 | impl_argument_integer!(u8);
[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]   --> argument.rs:67:32
[INFO] [stdout]    |
[INFO] [stdout] 67 |             fn read(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                                ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 85 | impl_argument_integer!(i8);
[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]   --> argument.rs:76:41
[INFO] [stdout]    |
[INFO] [stdout] 76 |             fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 85 | impl_argument_integer!(i8);
[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]   --> argument.rs:67:32
[INFO] [stdout]    |
[INFO] [stdout] 67 |             fn read(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                                ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 86 | impl_argument_integer!(u16);
[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]   --> argument.rs:76:41
[INFO] [stdout]    |
[INFO] [stdout] 76 |             fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 86 | impl_argument_integer!(u16);
[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]   --> argument.rs:67:32
[INFO] [stdout]    |
[INFO] [stdout] 67 |             fn read(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                                ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 87 | impl_argument_integer!(i16);
[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]   --> argument.rs:76:41
[INFO] [stdout]    |
[INFO] [stdout] 76 |             fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 87 | impl_argument_integer!(i16);
[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]   --> argument.rs:67:32
[INFO] [stdout]    |
[INFO] [stdout] 67 |             fn read(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                                ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 88 | impl_argument_integer!(u32);
[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]   --> argument.rs:76:41
[INFO] [stdout]    |
[INFO] [stdout] 76 |             fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 88 | impl_argument_integer!(u32);
[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]   --> argument.rs:67:32
[INFO] [stdout]    |
[INFO] [stdout] 67 |             fn read(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                                ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 89 | impl_argument_integer!(i32);
[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]   --> argument.rs:76:41
[INFO] [stdout]    |
[INFO] [stdout] 76 |             fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 89 | impl_argument_integer!(i32);
[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]   --> argument.rs:67:32
[INFO] [stdout]    |
[INFO] [stdout] 67 |             fn read(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                                ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 90 | impl_argument_integer!(u64);
[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]   --> argument.rs:76:41
[INFO] [stdout]    |
[INFO] [stdout] 76 |             fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 90 | impl_argument_integer!(u64);
[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]   --> argument.rs:67:32
[INFO] [stdout]    |
[INFO] [stdout] 67 |             fn read(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                                ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 91 | impl_argument_integer!(i64);
[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]   --> argument.rs:76:41
[INFO] [stdout]    |
[INFO] [stdout] 76 |             fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 91 | impl_argument_integer!(i64);
[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]   --> argument.rs:99:35
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn read_with_space(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                                   ^^^^^^^ help: use `dyn`: `dyn BufRead`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> argument.rs:111:25
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn read(_read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]     |                         ^^^^^^^ help: use `dyn`: `dyn BufRead`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> argument.rs:116:33
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]     |                                 ^^^^^ help: use `dyn`: `dyn Write`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> reply/mod.rs:61:37
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn write(&self, write: &mut Write) -> Result<(), io::Error> {
[INFO] [stdout]    |                                     ^^^^^ help: use `dyn`: `dyn Write`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> command/port.rs:30:41
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn write_payload(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                         ^^^^^ help: use `dyn`: `dyn Write`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> command/port.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn read_payload(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                                ^^^^^^^ help: use `dyn`: `dyn BufRead`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/mode.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / define_command!(MODE {
[INFO] [stdout] 8  | |     mode: Mode,
[INFO] [stdout] 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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/mode.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / define_command!(MODE {
[INFO] [stdout] 8  | |     mode: Mode,
[INFO] [stdout] 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]   --> command/mode.rs:24:24
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn read(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                        ^^^^^^^ help: use `dyn`: `dyn BufRead`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> command/mode.rs:35:33
[INFO] [stdout]    |
[INFO] [stdout] 35 |     fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                 ^^^^^ help: use `dyn`: `dyn Write`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> command/basic.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 fn write_payload(&self, _: &mut Write) -> Result<(), $crate::Error> { Ok(()) }
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 50 | define_basic_command!(ABOR, abor);
[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]   --> command/basic.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 fn read_payload(_: &mut BufRead) -> Result<Self, $crate::Error> { Ok($name) }
[INFO] [stdout]    |                                         ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 50 | define_basic_command!(ABOR, abor);
[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]   --> command/basic.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 fn write_payload(&self, _: &mut Write) -> Result<(), $crate::Error> { Ok(()) }
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 52 | define_basic_command!(CDUP, cdup);
[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]   --> command/basic.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 fn read_payload(_: &mut BufRead) -> Result<Self, $crate::Error> { Ok($name) }
[INFO] [stdout]    |                                         ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 52 | define_basic_command!(CDUP, cdup);
[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]   --> command/basic.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 fn write_payload(&self, _: &mut Write) -> Result<(), $crate::Error> { Ok(()) }
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 54 | define_basic_command!(FEAT, feat);
[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]   --> command/basic.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 fn read_payload(_: &mut BufRead) -> Result<Self, $crate::Error> { Ok($name) }
[INFO] [stdout]    |                                         ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 54 | define_basic_command!(FEAT, feat);
[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]   --> command/basic.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 fn write_payload(&self, _: &mut Write) -> Result<(), $crate::Error> { Ok(()) }
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 56 | define_basic_command!(EPSV, epsv);
[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]   --> command/basic.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 fn read_payload(_: &mut BufRead) -> Result<Self, $crate::Error> { Ok($name) }
[INFO] [stdout]    |                                         ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 56 | define_basic_command!(EPSV, epsv);
[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]   --> command/basic.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 fn write_payload(&self, _: &mut Write) -> Result<(), $crate::Error> { Ok(()) }
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 58 | define_basic_command!(NOOP, noop);
[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]   --> command/basic.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 fn read_payload(_: &mut BufRead) -> Result<Self, $crate::Error> { Ok($name) }
[INFO] [stdout]    |                                         ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 58 | define_basic_command!(NOOP, noop);
[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]   --> command/basic.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 fn write_payload(&self, _: &mut Write) -> Result<(), $crate::Error> { Ok(()) }
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 60 | define_basic_command!(PASV, pasv);
[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]   --> command/basic.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 fn read_payload(_: &mut BufRead) -> Result<Self, $crate::Error> { Ok($name) }
[INFO] [stdout]    |                                         ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 60 | define_basic_command!(PASV, pasv);
[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]   --> command/basic.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 fn write_payload(&self, _: &mut Write) -> Result<(), $crate::Error> { Ok(()) }
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 62 | define_basic_command!(PWD, pwd);
[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]   --> command/basic.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 fn read_payload(_: &mut BufRead) -> Result<Self, $crate::Error> { Ok($name) }
[INFO] [stdout]    |                                         ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 62 | define_basic_command!(PWD, pwd);
[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]   --> command/basic.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 fn write_payload(&self, _: &mut Write) -> Result<(), $crate::Error> { Ok(()) }
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 64 | define_basic_command!(QUIT, quit);
[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]   --> command/basic.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 fn read_payload(_: &mut BufRead) -> Result<Self, $crate::Error> { Ok($name) }
[INFO] [stdout]    |                                         ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 64 | define_basic_command!(QUIT, quit);
[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]   --> command/basic.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 fn write_payload(&self, _: &mut Write) -> Result<(), $crate::Error> { Ok(()) }
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 66 | define_basic_command!(REIN, rein);
[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]   --> command/basic.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 fn read_payload(_: &mut BufRead) -> Result<Self, $crate::Error> { Ok($name) }
[INFO] [stdout]    |                                         ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 66 | define_basic_command!(REIN, rein);
[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]   --> command/basic.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 fn write_payload(&self, _: &mut Write) -> Result<(), $crate::Error> { Ok(()) }
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 68 | define_basic_command!(STOU, stou);
[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]   --> command/basic.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 fn read_payload(_: &mut BufRead) -> Result<Self, $crate::Error> { Ok($name) }
[INFO] [stdout]    |                                         ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 68 | define_basic_command!(STOU, stou);
[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]   --> command/basic.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 fn write_payload(&self, _: &mut Write) -> Result<(), $crate::Error> { Ok(()) }
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 70 | define_basic_command!(SYST, syst);
[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]   --> command/basic.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 fn read_payload(_: &mut BufRead) -> Result<Self, $crate::Error> { Ok($name) }
[INFO] [stdout]    |                                         ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 70 | define_basic_command!(SYST, syst);
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | / define_command!(USER {
[INFO] [stdout] 4  | |     username: String,
[INFO] [stdout] 5  | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | / define_command!(USER {
[INFO] [stdout] 4  | |     username: String,
[INFO] [stdout] 5  | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / define_command!(PASS {
[INFO] [stdout] 8  | |     password: String,
[INFO] [stdout] 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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / define_command!(PASS {
[INFO] [stdout] 8  | |     password: String,
[INFO] [stdout] 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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / define_command!(CWD {
[INFO] [stdout] 12 | |     path: String,
[INFO] [stdout] 13 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / define_command!(CWD {
[INFO] [stdout] 12 | |     path: String,
[INFO] [stdout] 13 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | / define_command!(ACCT {
[INFO] [stdout] 16 | |     info: String,
[INFO] [stdout] 17 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | / define_command!(ACCT {
[INFO] [stdout] 16 | |     info: String,
[INFO] [stdout] 17 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / define_command!(APPE {
[INFO] [stdout] 20 | |     remote_filename: String,
[INFO] [stdout] 21 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / define_command!(APPE {
[INFO] [stdout] 20 | |     remote_filename: String,
[INFO] [stdout] 21 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / define_command!(DELE {
[INFO] [stdout] 24 | |     remote_filename: String,
[INFO] [stdout] 25 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / define_command!(DELE {
[INFO] [stdout] 24 | |     remote_filename: String,
[INFO] [stdout] 25 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / define_command!(HELP {
[INFO] [stdout] 28 | |     command: Option<String>,
[INFO] [stdout] 29 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / define_command!(HELP {
[INFO] [stdout] 28 | |     command: Option<String>,
[INFO] [stdout] 29 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | / define_command!(LIST {
[INFO] [stdout] 32 | |     remote_filespec: Option<String>,
[INFO] [stdout] 33 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | / define_command!(LIST {
[INFO] [stdout] 32 | |     remote_filespec: Option<String>,
[INFO] [stdout] 33 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | / define_command!(MDTM {
[INFO] [stdout] 36 | |     remote_filename: String,
[INFO] [stdout] 37 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | / define_command!(MDTM {
[INFO] [stdout] 36 | |     remote_filename: String,
[INFO] [stdout] 37 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:39:1
[INFO] [stdout]    |
[INFO] [stdout] 39 | / define_command!(MKD {
[INFO] [stdout] 40 | |     remote_filename: String,
[INFO] [stdout] 41 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:39:1
[INFO] [stdout]    |
[INFO] [stdout] 39 | / define_command!(MKD {
[INFO] [stdout] 40 | |     remote_filename: String,
[INFO] [stdout] 41 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | / define_command!(NLST {
[INFO] [stdout] 44 | |     remote_directory: Option<String>,
[INFO] [stdout] 45 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | / define_command!(NLST {
[INFO] [stdout] 44 | |     remote_directory: Option<String>,
[INFO] [stdout] 45 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:47:1
[INFO] [stdout]    |
[INFO] [stdout] 47 | / define_command!(RETR {
[INFO] [stdout] 48 | |     remote_filename: String,
[INFO] [stdout] 49 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:47:1
[INFO] [stdout]    |
[INFO] [stdout] 47 | / define_command!(RETR {
[INFO] [stdout] 48 | |     remote_filename: String,
[INFO] [stdout] 49 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:51:1
[INFO] [stdout]    |
[INFO] [stdout] 51 | / define_command!(RMD {
[INFO] [stdout] 52 | |     remote_filename: String,
[INFO] [stdout] 53 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:51:1
[INFO] [stdout]    |
[INFO] [stdout] 51 | / define_command!(RMD {
[INFO] [stdout] 52 | |     remote_filename: String,
[INFO] [stdout] 53 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | / define_command!(RNFR {
[INFO] [stdout] 56 | |     from_filename: String,
[INFO] [stdout] 57 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | / define_command!(RNFR {
[INFO] [stdout] 56 | |     from_filename: String,
[INFO] [stdout] 57 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | / define_command!(RNTO {
[INFO] [stdout] 60 | |     from_filename: String,
[INFO] [stdout] 61 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | / define_command!(RNTO {
[INFO] [stdout] 60 | |     from_filename: String,
[INFO] [stdout] 61 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:63:1
[INFO] [stdout]    |
[INFO] [stdout] 63 | / define_command!(SITE {
[INFO] [stdout] 64 | |     command: String,
[INFO] [stdout] 65 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:63:1
[INFO] [stdout]    |
[INFO] [stdout] 63 | / define_command!(SITE {
[INFO] [stdout] 64 | |     command: String,
[INFO] [stdout] 65 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:67:1
[INFO] [stdout]    |
[INFO] [stdout] 67 | / define_command!(SIZE {
[INFO] [stdout] 68 | |     remote_filename: String,
[INFO] [stdout] 69 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:67:1
[INFO] [stdout]    |
[INFO] [stdout] 67 | / define_command!(SIZE {
[INFO] [stdout] 68 | |     remote_filename: String,
[INFO] [stdout] 69 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:71:1
[INFO] [stdout]    |
[INFO] [stdout] 71 | / define_command!(STAT {
[INFO] [stdout] 72 | |     remote_filespec: Option<String>,
[INFO] [stdout] 73 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:71:1
[INFO] [stdout]    |
[INFO] [stdout] 71 | / define_command!(STAT {
[INFO] [stdout] 72 | |     remote_filespec: Option<String>,
[INFO] [stdout] 73 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:75:1
[INFO] [stdout]    |
[INFO] [stdout] 75 | / define_command!(STOR {
[INFO] [stdout] 76 | |     remote_filename: String,
[INFO] [stdout] 77 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:75:1
[INFO] [stdout]    |
[INFO] [stdout] 75 | / define_command!(STOR {
[INFO] [stdout] 76 | |     remote_filename: String,
[INFO] [stdout] 77 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:79:1
[INFO] [stdout]    |
[INFO] [stdout] 79 | / define_command!(TYPE {
[INFO] [stdout] 80 | |     file_type: FileType,
[INFO] [stdout] 81 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:79:1
[INFO] [stdout]    |
[INFO] [stdout] 79 | / define_command!(TYPE {
[INFO] [stdout] 80 | |     file_type: FileType,
[INFO] [stdout] 81 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout] 5  | / define_command!(AUTH {
[INFO] [stdout] 6  | |     auth_type: String,
[INFO] [stdout] 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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout] 5  | / define_command!(AUTH {
[INFO] [stdout] 6  | |     auth_type: String,
[INFO] [stdout] 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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / define_command!(ADAT {
[INFO] [stdout] 10 | |     auth_data: String,
[INFO] [stdout] 11 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / define_command!(ADAT {
[INFO] [stdout] 10 | |     auth_data: String,
[INFO] [stdout] 11 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | / define_command!(PBSZ {
[INFO] [stdout] 14 | |     protection_buffer_size: u32,
[INFO] [stdout] 15 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | / define_command!(PBSZ {
[INFO] [stdout] 14 | |     protection_buffer_size: u32,
[INFO] [stdout] 15 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | / define_command!(PROT {
[INFO] [stdout] 23 | |     protection_level: String,
[INFO] [stdout] 24 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | / define_command!(PROT {
[INFO] [stdout] 23 | |     protection_level: String,
[INFO] [stdout] 24 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |             fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | define_command!(CCC { });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |             fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | define_command!(CCC { });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / define_command!(MIC {
[INFO] [stdout] 29 | |     message: String,
[INFO] [stdout] 30 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / define_command!(MIC {
[INFO] [stdout] 29 | |     message: String,
[INFO] [stdout] 30 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | / define_command!(CONF {
[INFO] [stdout] 33 | |     message: String,
[INFO] [stdout] 34 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | / define_command!(CONF {
[INFO] [stdout] 33 | |     message: String,
[INFO] [stdout] 34 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | / define_command!(ENC {
[INFO] [stdout] 37 | |     message: String,
[INFO] [stdout] 38 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | / define_command!(ENC {
[INFO] [stdout] 37 | |     message: String,
[INFO] [stdout] 38 | | });
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 24 | define_unimplemented_command!(ALLO);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 24 | define_unimplemented_command!(ALLO);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 25 | define_unimplemented_command!(EPRT);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 25 | define_unimplemented_command!(EPRT);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 26 | define_unimplemented_command!(HOST);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 26 | define_unimplemented_command!(HOST);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 27 | define_unimplemented_command!(LANG);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 27 | define_unimplemented_command!(LANG);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 28 | define_unimplemented_command!(LPRT);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 28 | define_unimplemented_command!(LPRT);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 29 | define_unimplemented_command!(LPSV);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 29 | define_unimplemented_command!(LPSV);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 30 | define_unimplemented_command!(MLSD);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 30 | define_unimplemented_command!(MLSD);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 31 | define_unimplemented_command!(MLST);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 31 | define_unimplemented_command!(MLST);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 32 | define_unimplemented_command!(OPTS);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 32 | define_unimplemented_command!(OPTS);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 33 | define_unimplemented_command!(REST);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 33 | define_unimplemented_command!(REST);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 34 | define_unimplemented_command!(SMNT);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 34 | define_unimplemented_command!(SMNT);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 35 | define_unimplemented_command!(STRU);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 35 | define_unimplemented_command!(STRU);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 36 | define_unimplemented_command!(XCUP);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 36 | define_unimplemented_command!(XCUP);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 37 | define_unimplemented_command!(XMKD);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 37 | define_unimplemented_command!(XMKD);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 38 | define_unimplemented_command!(XPWD);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 38 | define_unimplemented_command!(XPWD);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 39 | define_unimplemented_command!(XRCP);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 39 | define_unimplemented_command!(XRCP);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 40 | define_unimplemented_command!(XRMD);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 40 | define_unimplemented_command!(XRMD);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 41 | define_unimplemented_command!(XRSQ);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 41 | define_unimplemented_command!(XRSQ);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 42 | define_unimplemented_command!(XSEM);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 42 | define_unimplemented_command!(XSEM);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 43 | define_unimplemented_command!(XSEN);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 43 | define_unimplemented_command!(XSEN);
[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]   --> command/mod.rs:29:33
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                 ^^^^^ help: use `dyn`: `dyn Write`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> command/mod.rs:47:41
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn write_payload(&self, write: &mut Write) -> Result<(), Error>;
[INFO] [stdout]    |                                         ^^^^^ help: use `dyn`: `dyn Write`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> command/mod.rs:50:32
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn read_payload(read: &mut BufRead) -> Result<Self, Error>;
[INFO] [stdout]    |                                ^^^^^^^ help: use `dyn`: `dyn BufRead`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> file_type.rs:30:24
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn read(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                        ^^^^^^^ help: use `dyn`: `dyn BufRead`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> file_type.rs:57:33
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                 ^^^^^ help: use `dyn`: `dyn Write`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> file_type.rs:82:24
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn read(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                        ^^^^^^^ help: use `dyn`: `dyn BufRead`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> file_type.rs:101:33
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]     |                                 ^^^^^ help: use `dyn`: `dyn Write`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]  --> argument.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ascii::AsciiExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> errors.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / error_chain! {
[INFO] [stdout] 2  | |     types {
[INFO] [stdout] 3  | |         Error, ErrorKind, ResultExt;
[INFO] [stdout] 4  | |     }
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | |     }
[INFO] [stdout] 37 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[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: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]   --> errors.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / error_chain! {
[INFO] [stdout] 2  | |     types {
[INFO] [stdout] 3  | |         Error, ErrorKind, ResultExt;
[INFO] [stdout] 4  | |     }
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | |     }
[INFO] [stdout] 37 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[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: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]  --> argument.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ascii::AsciiExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 161 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.21s
[INFO] running `Command { std: "docker" "inspect" "5228212576dfe76dcd46301d48d2bdd50db52add83a5023fa0a8a123720412b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5228212576dfe76dcd46301d48d2bdd50db52add83a5023fa0a8a123720412b8", kill_on_drop: false }`
[INFO] [stdout] 5228212576dfe76dcd46301d48d2bdd50db52add83a5023fa0a8a123720412b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] e464c254a3504ba69d7c0f7e46e449c3ed8c05f7f666950a2f863e5a6b66e214
[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" "e464c254a3504ba69d7c0f7e46e449c3ed8c05f7f666950a2f863e5a6b66e214", kill_on_drop: false }`
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> command_kind.rs:137:28
[INFO] [stdout]     |
[INFO] [stdout] 137 |     pub fn read(read: &mut Read) -> Result<Self, Error> {
[INFO] [stdout]     |                            ^^^^ help: use `dyn`: `dyn Read`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> argument.rs:14:35
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn read_with_space(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                                   ^^^^^^^ help: use `dyn`: `dyn BufRead`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> argument.rs:25:24
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn read(read: &mut BufRead) -> Result<Self, Error>;
[INFO] [stdout]    |                        ^^^^^^^ help: use `dyn`: `dyn BufRead`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> argument.rs:26:33
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn write(&self, write: &mut Write) -> Result<(), Error>;
[INFO] [stdout]    |                                 ^^^^^ help: use `dyn`: `dyn Write`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> argument.rs:46:24
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn read(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                        ^^^^^^^ help: use `dyn`: `dyn BufRead`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> argument.rs:56:33
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                 ^^^^^ help: use `dyn`: `dyn Write`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> argument.rs:67:32
[INFO] [stdout]    |
[INFO] [stdout] 67 |             fn read(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                                ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 84 | impl_argument_integer!(u8);
[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]   --> argument.rs:76:41
[INFO] [stdout]    |
[INFO] [stdout] 76 |             fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 84 | impl_argument_integer!(u8);
[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]   --> argument.rs:67:32
[INFO] [stdout]    |
[INFO] [stdout] 67 |             fn read(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                                ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 85 | impl_argument_integer!(i8);
[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]   --> argument.rs:76:41
[INFO] [stdout]    |
[INFO] [stdout] 76 |             fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 85 | impl_argument_integer!(i8);
[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]   --> argument.rs:67:32
[INFO] [stdout]    |
[INFO] [stdout] 67 |             fn read(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                                ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 86 | impl_argument_integer!(u16);
[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]   --> argument.rs:76:41
[INFO] [stdout]    |
[INFO] [stdout] 76 |             fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 86 | impl_argument_integer!(u16);
[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]   --> argument.rs:67:32
[INFO] [stdout]    |
[INFO] [stdout] 67 |             fn read(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                                ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 87 | impl_argument_integer!(i16);
[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]   --> argument.rs:76:41
[INFO] [stdout]    |
[INFO] [stdout] 76 |             fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 87 | impl_argument_integer!(i16);
[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]   --> argument.rs:67:32
[INFO] [stdout]    |
[INFO] [stdout] 67 |             fn read(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                                ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 88 | impl_argument_integer!(u32);
[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]   --> argument.rs:76:41
[INFO] [stdout]    |
[INFO] [stdout] 76 |             fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 88 | impl_argument_integer!(u32);
[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]   --> argument.rs:67:32
[INFO] [stdout]    |
[INFO] [stdout] 67 |             fn read(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                                ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 89 | impl_argument_integer!(i32);
[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]   --> argument.rs:76:41
[INFO] [stdout]    |
[INFO] [stdout] 76 |             fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 89 | impl_argument_integer!(i32);
[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]   --> argument.rs:67:32
[INFO] [stdout]    |
[INFO] [stdout] 67 |             fn read(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                                ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 90 | impl_argument_integer!(u64);
[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]   --> argument.rs:76:41
[INFO] [stdout]    |
[INFO] [stdout] 76 |             fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 90 | impl_argument_integer!(u64);
[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]   --> argument.rs:67:32
[INFO] [stdout]    |
[INFO] [stdout] 67 |             fn read(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                                ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 91 | impl_argument_integer!(i64);
[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]   --> argument.rs:76:41
[INFO] [stdout]    |
[INFO] [stdout] 76 |             fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 91 | impl_argument_integer!(i64);
[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]   --> argument.rs:99:35
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn read_with_space(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                                   ^^^^^^^ help: use `dyn`: `dyn BufRead`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> argument.rs:111:25
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn read(_read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]     |                         ^^^^^^^ help: use `dyn`: `dyn BufRead`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> argument.rs:116:33
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]     |                                 ^^^^^ help: use `dyn`: `dyn Write`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> reply/mod.rs:61:37
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn write(&self, write: &mut Write) -> Result<(), io::Error> {
[INFO] [stdout]    |                                     ^^^^^ help: use `dyn`: `dyn Write`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> command/port.rs:30:41
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn write_payload(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                         ^^^^^ help: use `dyn`: `dyn Write`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> command/port.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn read_payload(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                                ^^^^^^^ help: use `dyn`: `dyn BufRead`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/mode.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / define_command!(MODE {
[INFO] [stdout] 8  | |     mode: Mode,
[INFO] [stdout] 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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/mode.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / define_command!(MODE {
[INFO] [stdout] 8  | |     mode: Mode,
[INFO] [stdout] 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]   --> command/mode.rs:24:24
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn read(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                        ^^^^^^^ help: use `dyn`: `dyn BufRead`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> command/mode.rs:35:33
[INFO] [stdout]    |
[INFO] [stdout] 35 |     fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                 ^^^^^ help: use `dyn`: `dyn Write`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> command/basic.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 fn write_payload(&self, _: &mut Write) -> Result<(), $crate::Error> { Ok(()) }
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 50 | define_basic_command!(ABOR, abor);
[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]   --> command/basic.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 fn read_payload(_: &mut BufRead) -> Result<Self, $crate::Error> { Ok($name) }
[INFO] [stdout]    |                                         ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 50 | define_basic_command!(ABOR, abor);
[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]   --> command/basic.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 fn write_payload(&self, _: &mut Write) -> Result<(), $crate::Error> { Ok(()) }
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 52 | define_basic_command!(CDUP, cdup);
[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]   --> command/basic.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 fn read_payload(_: &mut BufRead) -> Result<Self, $crate::Error> { Ok($name) }
[INFO] [stdout]    |                                         ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 52 | define_basic_command!(CDUP, cdup);
[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]   --> command/basic.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 fn write_payload(&self, _: &mut Write) -> Result<(), $crate::Error> { Ok(()) }
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 54 | define_basic_command!(FEAT, feat);
[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]   --> command/basic.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 fn read_payload(_: &mut BufRead) -> Result<Self, $crate::Error> { Ok($name) }
[INFO] [stdout]    |                                         ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 54 | define_basic_command!(FEAT, feat);
[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]   --> command/basic.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 fn write_payload(&self, _: &mut Write) -> Result<(), $crate::Error> { Ok(()) }
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 56 | define_basic_command!(EPSV, epsv);
[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]   --> command/basic.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 fn read_payload(_: &mut BufRead) -> Result<Self, $crate::Error> { Ok($name) }
[INFO] [stdout]    |                                         ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 56 | define_basic_command!(EPSV, epsv);
[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]   --> command/basic.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 fn write_payload(&self, _: &mut Write) -> Result<(), $crate::Error> { Ok(()) }
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 58 | define_basic_command!(NOOP, noop);
[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]   --> command/basic.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 fn read_payload(_: &mut BufRead) -> Result<Self, $crate::Error> { Ok($name) }
[INFO] [stdout]    |                                         ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 58 | define_basic_command!(NOOP, noop);
[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]   --> command/basic.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 fn write_payload(&self, _: &mut Write) -> Result<(), $crate::Error> { Ok(()) }
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 60 | define_basic_command!(PASV, pasv);
[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]   --> command/basic.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 fn read_payload(_: &mut BufRead) -> Result<Self, $crate::Error> { Ok($name) }
[INFO] [stdout]    |                                         ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 60 | define_basic_command!(PASV, pasv);
[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]   --> command/basic.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 fn write_payload(&self, _: &mut Write) -> Result<(), $crate::Error> { Ok(()) }
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 62 | define_basic_command!(PWD, pwd);
[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]   --> command/basic.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 fn read_payload(_: &mut BufRead) -> Result<Self, $crate::Error> { Ok($name) }
[INFO] [stdout]    |                                         ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 62 | define_basic_command!(PWD, pwd);
[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]   --> command/basic.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 fn write_payload(&self, _: &mut Write) -> Result<(), $crate::Error> { Ok(()) }
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 64 | define_basic_command!(QUIT, quit);
[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]   --> command/basic.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 fn read_payload(_: &mut BufRead) -> Result<Self, $crate::Error> { Ok($name) }
[INFO] [stdout]    |                                         ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 64 | define_basic_command!(QUIT, quit);
[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]   --> command/basic.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 fn write_payload(&self, _: &mut Write) -> Result<(), $crate::Error> { Ok(()) }
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 66 | define_basic_command!(REIN, rein);
[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]   --> command/basic.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 fn read_payload(_: &mut BufRead) -> Result<Self, $crate::Error> { Ok($name) }
[INFO] [stdout]    |                                         ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 66 | define_basic_command!(REIN, rein);
[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]   --> command/basic.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 fn write_payload(&self, _: &mut Write) -> Result<(), $crate::Error> { Ok(()) }
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 68 | define_basic_command!(STOU, stou);
[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]   --> command/basic.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 fn read_payload(_: &mut BufRead) -> Result<Self, $crate::Error> { Ok($name) }
[INFO] [stdout]    |                                         ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 68 | define_basic_command!(STOU, stou);
[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]   --> command/basic.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 fn write_payload(&self, _: &mut Write) -> Result<(), $crate::Error> { Ok(()) }
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 70 | define_basic_command!(SYST, syst);
[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]   --> command/basic.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 fn read_payload(_: &mut BufRead) -> Result<Self, $crate::Error> { Ok($name) }
[INFO] [stdout]    |                                         ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 70 | define_basic_command!(SYST, syst);
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | / define_command!(USER {
[INFO] [stdout] 4  | |     username: String,
[INFO] [stdout] 5  | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | / define_command!(USER {
[INFO] [stdout] 4  | |     username: String,
[INFO] [stdout] 5  | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / define_command!(PASS {
[INFO] [stdout] 8  | |     password: String,
[INFO] [stdout] 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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / define_command!(PASS {
[INFO] [stdout] 8  | |     password: String,
[INFO] [stdout] 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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / define_command!(CWD {
[INFO] [stdout] 12 | |     path: String,
[INFO] [stdout] 13 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / define_command!(CWD {
[INFO] [stdout] 12 | |     path: String,
[INFO] [stdout] 13 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | / define_command!(ACCT {
[INFO] [stdout] 16 | |     info: String,
[INFO] [stdout] 17 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | / define_command!(ACCT {
[INFO] [stdout] 16 | |     info: String,
[INFO] [stdout] 17 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / define_command!(APPE {
[INFO] [stdout] 20 | |     remote_filename: String,
[INFO] [stdout] 21 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / define_command!(APPE {
[INFO] [stdout] 20 | |     remote_filename: String,
[INFO] [stdout] 21 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / define_command!(DELE {
[INFO] [stdout] 24 | |     remote_filename: String,
[INFO] [stdout] 25 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / define_command!(DELE {
[INFO] [stdout] 24 | |     remote_filename: String,
[INFO] [stdout] 25 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / define_command!(HELP {
[INFO] [stdout] 28 | |     command: Option<String>,
[INFO] [stdout] 29 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / define_command!(HELP {
[INFO] [stdout] 28 | |     command: Option<String>,
[INFO] [stdout] 29 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | / define_command!(LIST {
[INFO] [stdout] 32 | |     remote_filespec: Option<String>,
[INFO] [stdout] 33 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | / define_command!(LIST {
[INFO] [stdout] 32 | |     remote_filespec: Option<String>,
[INFO] [stdout] 33 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | / define_command!(MDTM {
[INFO] [stdout] 36 | |     remote_filename: String,
[INFO] [stdout] 37 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | / define_command!(MDTM {
[INFO] [stdout] 36 | |     remote_filename: String,
[INFO] [stdout] 37 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:39:1
[INFO] [stdout]    |
[INFO] [stdout] 39 | / define_command!(MKD {
[INFO] [stdout] 40 | |     remote_filename: String,
[INFO] [stdout] 41 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:39:1
[INFO] [stdout]    |
[INFO] [stdout] 39 | / define_command!(MKD {
[INFO] [stdout] 40 | |     remote_filename: String,
[INFO] [stdout] 41 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | / define_command!(NLST {
[INFO] [stdout] 44 | |     remote_directory: Option<String>,
[INFO] [stdout] 45 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | / define_command!(NLST {
[INFO] [stdout] 44 | |     remote_directory: Option<String>,
[INFO] [stdout] 45 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:47:1
[INFO] [stdout]    |
[INFO] [stdout] 47 | / define_command!(RETR {
[INFO] [stdout] 48 | |     remote_filename: String,
[INFO] [stdout] 49 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:47:1
[INFO] [stdout]    |
[INFO] [stdout] 47 | / define_command!(RETR {
[INFO] [stdout] 48 | |     remote_filename: String,
[INFO] [stdout] 49 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:51:1
[INFO] [stdout]    |
[INFO] [stdout] 51 | / define_command!(RMD {
[INFO] [stdout] 52 | |     remote_filename: String,
[INFO] [stdout] 53 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:51:1
[INFO] [stdout]    |
[INFO] [stdout] 51 | / define_command!(RMD {
[INFO] [stdout] 52 | |     remote_filename: String,
[INFO] [stdout] 53 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | / define_command!(RNFR {
[INFO] [stdout] 56 | |     from_filename: String,
[INFO] [stdout] 57 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | / define_command!(RNFR {
[INFO] [stdout] 56 | |     from_filename: String,
[INFO] [stdout] 57 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | / define_command!(RNTO {
[INFO] [stdout] 60 | |     from_filename: String,
[INFO] [stdout] 61 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | / define_command!(RNTO {
[INFO] [stdout] 60 | |     from_filename: String,
[INFO] [stdout] 61 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:63:1
[INFO] [stdout]    |
[INFO] [stdout] 63 | / define_command!(SITE {
[INFO] [stdout] 64 | |     command: String,
[INFO] [stdout] 65 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:63:1
[INFO] [stdout]    |
[INFO] [stdout] 63 | / define_command!(SITE {
[INFO] [stdout] 64 | |     command: String,
[INFO] [stdout] 65 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:67:1
[INFO] [stdout]    |
[INFO] [stdout] 67 | / define_command!(SIZE {
[INFO] [stdout] 68 | |     remote_filename: String,
[INFO] [stdout] 69 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:67:1
[INFO] [stdout]    |
[INFO] [stdout] 67 | / define_command!(SIZE {
[INFO] [stdout] 68 | |     remote_filename: String,
[INFO] [stdout] 69 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:71:1
[INFO] [stdout]    |
[INFO] [stdout] 71 | / define_command!(STAT {
[INFO] [stdout] 72 | |     remote_filespec: Option<String>,
[INFO] [stdout] 73 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:71:1
[INFO] [stdout]    |
[INFO] [stdout] 71 | / define_command!(STAT {
[INFO] [stdout] 72 | |     remote_filespec: Option<String>,
[INFO] [stdout] 73 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:75:1
[INFO] [stdout]    |
[INFO] [stdout] 75 | / define_command!(STOR {
[INFO] [stdout] 76 | |     remote_filename: String,
[INFO] [stdout] 77 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:75:1
[INFO] [stdout]    |
[INFO] [stdout] 75 | / define_command!(STOR {
[INFO] [stdout] 76 | |     remote_filename: String,
[INFO] [stdout] 77 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:79:1
[INFO] [stdout]    |
[INFO] [stdout] 79 | / define_command!(TYPE {
[INFO] [stdout] 80 | |     file_type: FileType,
[INFO] [stdout] 81 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:79:1
[INFO] [stdout]    |
[INFO] [stdout] 79 | / define_command!(TYPE {
[INFO] [stdout] 80 | |     file_type: FileType,
[INFO] [stdout] 81 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout] 5  | / define_command!(AUTH {
[INFO] [stdout] 6  | |     auth_type: String,
[INFO] [stdout] 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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout] 5  | / define_command!(AUTH {
[INFO] [stdout] 6  | |     auth_type: String,
[INFO] [stdout] 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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / define_command!(ADAT {
[INFO] [stdout] 10 | |     auth_data: String,
[INFO] [stdout] 11 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / define_command!(ADAT {
[INFO] [stdout] 10 | |     auth_data: String,
[INFO] [stdout] 11 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | / define_command!(PBSZ {
[INFO] [stdout] 14 | |     protection_buffer_size: u32,
[INFO] [stdout] 15 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | / define_command!(PBSZ {
[INFO] [stdout] 14 | |     protection_buffer_size: u32,
[INFO] [stdout] 15 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | / define_command!(PROT {
[INFO] [stdout] 23 | |     protection_level: String,
[INFO] [stdout] 24 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | / define_command!(PROT {
[INFO] [stdout] 23 | |     protection_level: String,
[INFO] [stdout] 24 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |             fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | define_command!(CCC { });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |             fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | define_command!(CCC { });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / define_command!(MIC {
[INFO] [stdout] 29 | |     message: String,
[INFO] [stdout] 30 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / define_command!(MIC {
[INFO] [stdout] 29 | |     message: String,
[INFO] [stdout] 30 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | / define_command!(CONF {
[INFO] [stdout] 33 | |     message: String,
[INFO] [stdout] 34 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | / define_command!(CONF {
[INFO] [stdout] 33 | |     message: String,
[INFO] [stdout] 34 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | / define_command!(ENC {
[INFO] [stdout] 37 | |     message: String,
[INFO] [stdout] 38 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | / define_command!(ENC {
[INFO] [stdout] 37 | |     message: String,
[INFO] [stdout] 38 | | });
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 24 | define_unimplemented_command!(ALLO);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 24 | define_unimplemented_command!(ALLO);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 25 | define_unimplemented_command!(EPRT);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 25 | define_unimplemented_command!(EPRT);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 26 | define_unimplemented_command!(HOST);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 26 | define_unimplemented_command!(HOST);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 27 | define_unimplemented_command!(LANG);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 27 | define_unimplemented_command!(LANG);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 28 | define_unimplemented_command!(LPRT);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 28 | define_unimplemented_command!(LPRT);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 29 | define_unimplemented_command!(LPSV);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 29 | define_unimplemented_command!(LPSV);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 30 | define_unimplemented_command!(MLSD);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 30 | define_unimplemented_command!(MLSD);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 31 | define_unimplemented_command!(MLST);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 31 | define_unimplemented_command!(MLST);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 32 | define_unimplemented_command!(OPTS);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 32 | define_unimplemented_command!(OPTS);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 33 | define_unimplemented_command!(REST);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 33 | define_unimplemented_command!(REST);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 34 | define_unimplemented_command!(SMNT);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 34 | define_unimplemented_command!(SMNT);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 35 | define_unimplemented_command!(STRU);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 35 | define_unimplemented_command!(STRU);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 36 | define_unimplemented_command!(XCUP);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 36 | define_unimplemented_command!(XCUP);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 37 | define_unimplemented_command!(XMKD);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 37 | define_unimplemented_command!(XMKD);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 38 | define_unimplemented_command!(XPWD);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 38 | define_unimplemented_command!(XPWD);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 39 | define_unimplemented_command!(XRCP);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 39 | define_unimplemented_command!(XRCP);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 40 | define_unimplemented_command!(XRMD);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 40 | define_unimplemented_command!(XRMD);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 41 | define_unimplemented_command!(XRSQ);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 41 | define_unimplemented_command!(XRSQ);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 42 | define_unimplemented_command!(XSEM);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 42 | define_unimplemented_command!(XSEM);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 43 | define_unimplemented_command!(XSEN);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 43 | define_unimplemented_command!(XSEN);
[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]   --> command/mod.rs:29:33
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                 ^^^^^ help: use `dyn`: `dyn Write`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> command/mod.rs:47:41
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn write_payload(&self, write: &mut Write) -> Result<(), Error>;
[INFO] [stdout]    |                                         ^^^^^ help: use `dyn`: `dyn Write`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> command/mod.rs:50:32
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn read_payload(read: &mut BufRead) -> Result<Self, Error>;
[INFO] [stdout]    |                                ^^^^^^^ help: use `dyn`: `dyn BufRead`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> file_type.rs:30:24
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn read(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                        ^^^^^^^ help: use `dyn`: `dyn BufRead`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> file_type.rs:57:33
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                 ^^^^^ help: use `dyn`: `dyn Write`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> file_type.rs:82:24
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn read(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                        ^^^^^^^ help: use `dyn`: `dyn BufRead`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> file_type.rs:101:33
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]     |                                 ^^^^^ help: use `dyn`: `dyn Write`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]  --> argument.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ascii::AsciiExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> errors.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / error_chain! {
[INFO] [stdout] 2  | |     types {
[INFO] [stdout] 3  | |         Error, ErrorKind, ResultExt;
[INFO] [stdout] 4  | |     }
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | |     }
[INFO] [stdout] 37 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[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] [stderr]    Compiling flep_protocol v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]   --> errors.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / error_chain! {
[INFO] [stdout] 2  | |     types {
[INFO] [stdout] 3  | |         Error, ErrorKind, ResultExt;
[INFO] [stdout] 4  | |     }
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | |     }
[INFO] [stdout] 37 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[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: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]  --> argument.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ascii::AsciiExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 161 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> command_kind.rs:137:28
[INFO] [stdout]     |
[INFO] [stdout] 137 |     pub fn read(read: &mut Read) -> Result<Self, Error> {
[INFO] [stdout]     |                            ^^^^ help: use `dyn`: `dyn Read`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> argument.rs:14:35
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn read_with_space(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                                   ^^^^^^^ help: use `dyn`: `dyn BufRead`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> argument.rs:25:24
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn read(read: &mut BufRead) -> Result<Self, Error>;
[INFO] [stdout]    |                        ^^^^^^^ help: use `dyn`: `dyn BufRead`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> argument.rs:26:33
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn write(&self, write: &mut Write) -> Result<(), Error>;
[INFO] [stdout]    |                                 ^^^^^ help: use `dyn`: `dyn Write`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> argument.rs:46:24
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn read(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                        ^^^^^^^ help: use `dyn`: `dyn BufRead`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> argument.rs:56:33
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                 ^^^^^ help: use `dyn`: `dyn Write`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> argument.rs:67:32
[INFO] [stdout]    |
[INFO] [stdout] 67 |             fn read(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                                ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 84 | impl_argument_integer!(u8);
[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]   --> argument.rs:76:41
[INFO] [stdout]    |
[INFO] [stdout] 76 |             fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 84 | impl_argument_integer!(u8);
[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]   --> argument.rs:67:32
[INFO] [stdout]    |
[INFO] [stdout] 67 |             fn read(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                                ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 85 | impl_argument_integer!(i8);
[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]   --> argument.rs:76:41
[INFO] [stdout]    |
[INFO] [stdout] 76 |             fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 85 | impl_argument_integer!(i8);
[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]   --> argument.rs:67:32
[INFO] [stdout]    |
[INFO] [stdout] 67 |             fn read(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                                ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 86 | impl_argument_integer!(u16);
[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]   --> argument.rs:76:41
[INFO] [stdout]    |
[INFO] [stdout] 76 |             fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 86 | impl_argument_integer!(u16);
[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]   --> argument.rs:67:32
[INFO] [stdout]    |
[INFO] [stdout] 67 |             fn read(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                                ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 87 | impl_argument_integer!(i16);
[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]   --> argument.rs:76:41
[INFO] [stdout]    |
[INFO] [stdout] 76 |             fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 87 | impl_argument_integer!(i16);
[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]   --> argument.rs:67:32
[INFO] [stdout]    |
[INFO] [stdout] 67 |             fn read(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                                ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 88 | impl_argument_integer!(u32);
[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]   --> argument.rs:76:41
[INFO] [stdout]    |
[INFO] [stdout] 76 |             fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 88 | impl_argument_integer!(u32);
[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]   --> argument.rs:67:32
[INFO] [stdout]    |
[INFO] [stdout] 67 |             fn read(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                                ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 89 | impl_argument_integer!(i32);
[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]   --> argument.rs:76:41
[INFO] [stdout]    |
[INFO] [stdout] 76 |             fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 89 | impl_argument_integer!(i32);
[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]   --> argument.rs:67:32
[INFO] [stdout]    |
[INFO] [stdout] 67 |             fn read(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                                ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 90 | impl_argument_integer!(u64);
[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]   --> argument.rs:76:41
[INFO] [stdout]    |
[INFO] [stdout] 76 |             fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 90 | impl_argument_integer!(u64);
[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]   --> argument.rs:67:32
[INFO] [stdout]    |
[INFO] [stdout] 67 |             fn read(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                                ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 91 | impl_argument_integer!(i64);
[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]   --> argument.rs:76:41
[INFO] [stdout]    |
[INFO] [stdout] 76 |             fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 91 | impl_argument_integer!(i64);
[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]   --> argument.rs:99:35
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn read_with_space(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                                   ^^^^^^^ help: use `dyn`: `dyn BufRead`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> argument.rs:111:25
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn read(_read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]     |                         ^^^^^^^ help: use `dyn`: `dyn BufRead`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> argument.rs:116:33
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]     |                                 ^^^^^ help: use `dyn`: `dyn Write`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> reply/mod.rs:61:37
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn write(&self, write: &mut Write) -> Result<(), io::Error> {
[INFO] [stdout]    |                                     ^^^^^ help: use `dyn`: `dyn Write`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> command/port.rs:30:41
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn write_payload(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                         ^^^^^ help: use `dyn`: `dyn Write`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> command/port.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn read_payload(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                                ^^^^^^^ help: use `dyn`: `dyn BufRead`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/mode.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / define_command!(MODE {
[INFO] [stdout] 8  | |     mode: Mode,
[INFO] [stdout] 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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/mode.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / define_command!(MODE {
[INFO] [stdout] 8  | |     mode: Mode,
[INFO] [stdout] 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]   --> command/mode.rs:24:24
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn read(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                        ^^^^^^^ help: use `dyn`: `dyn BufRead`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> command/mode.rs:35:33
[INFO] [stdout]    |
[INFO] [stdout] 35 |     fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                 ^^^^^ help: use `dyn`: `dyn Write`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> command/basic.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 fn write_payload(&self, _: &mut Write) -> Result<(), $crate::Error> { Ok(()) }
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 50 | define_basic_command!(ABOR, abor);
[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]   --> command/basic.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 fn read_payload(_: &mut BufRead) -> Result<Self, $crate::Error> { Ok($name) }
[INFO] [stdout]    |                                         ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 50 | define_basic_command!(ABOR, abor);
[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]   --> command/basic.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 fn write_payload(&self, _: &mut Write) -> Result<(), $crate::Error> { Ok(()) }
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 52 | define_basic_command!(CDUP, cdup);
[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]   --> command/basic.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 fn read_payload(_: &mut BufRead) -> Result<Self, $crate::Error> { Ok($name) }
[INFO] [stdout]    |                                         ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 52 | define_basic_command!(CDUP, cdup);
[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]   --> command/basic.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 fn write_payload(&self, _: &mut Write) -> Result<(), $crate::Error> { Ok(()) }
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 54 | define_basic_command!(FEAT, feat);
[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]   --> command/basic.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 fn read_payload(_: &mut BufRead) -> Result<Self, $crate::Error> { Ok($name) }
[INFO] [stdout]    |                                         ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 54 | define_basic_command!(FEAT, feat);
[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]   --> command/basic.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 fn write_payload(&self, _: &mut Write) -> Result<(), $crate::Error> { Ok(()) }
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 56 | define_basic_command!(EPSV, epsv);
[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]   --> command/basic.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 fn read_payload(_: &mut BufRead) -> Result<Self, $crate::Error> { Ok($name) }
[INFO] [stdout]    |                                         ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 56 | define_basic_command!(EPSV, epsv);
[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]   --> command/basic.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 fn write_payload(&self, _: &mut Write) -> Result<(), $crate::Error> { Ok(()) }
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 58 | define_basic_command!(NOOP, noop);
[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]   --> command/basic.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 fn read_payload(_: &mut BufRead) -> Result<Self, $crate::Error> { Ok($name) }
[INFO] [stdout]    |                                         ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 58 | define_basic_command!(NOOP, noop);
[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]   --> command/basic.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 fn write_payload(&self, _: &mut Write) -> Result<(), $crate::Error> { Ok(()) }
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 60 | define_basic_command!(PASV, pasv);
[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]   --> command/basic.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 fn read_payload(_: &mut BufRead) -> Result<Self, $crate::Error> { Ok($name) }
[INFO] [stdout]    |                                         ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 60 | define_basic_command!(PASV, pasv);
[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]   --> command/basic.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 fn write_payload(&self, _: &mut Write) -> Result<(), $crate::Error> { Ok(()) }
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 62 | define_basic_command!(PWD, pwd);
[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]   --> command/basic.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 fn read_payload(_: &mut BufRead) -> Result<Self, $crate::Error> { Ok($name) }
[INFO] [stdout]    |                                         ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 62 | define_basic_command!(PWD, pwd);
[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]   --> command/basic.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 fn write_payload(&self, _: &mut Write) -> Result<(), $crate::Error> { Ok(()) }
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 64 | define_basic_command!(QUIT, quit);
[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]   --> command/basic.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 fn read_payload(_: &mut BufRead) -> Result<Self, $crate::Error> { Ok($name) }
[INFO] [stdout]    |                                         ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 64 | define_basic_command!(QUIT, quit);
[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]   --> command/basic.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 fn write_payload(&self, _: &mut Write) -> Result<(), $crate::Error> { Ok(()) }
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 66 | define_basic_command!(REIN, rein);
[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]   --> command/basic.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 fn read_payload(_: &mut BufRead) -> Result<Self, $crate::Error> { Ok($name) }
[INFO] [stdout]    |                                         ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 66 | define_basic_command!(REIN, rein);
[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]   --> command/basic.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 fn write_payload(&self, _: &mut Write) -> Result<(), $crate::Error> { Ok(()) }
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 68 | define_basic_command!(STOU, stou);
[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]   --> command/basic.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 fn read_payload(_: &mut BufRead) -> Result<Self, $crate::Error> { Ok($name) }
[INFO] [stdout]    |                                         ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 68 | define_basic_command!(STOU, stou);
[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]   --> command/basic.rs:15:49
[INFO] [stdout]    |
[INFO] [stdout] 15 |                 fn write_payload(&self, _: &mut Write) -> Result<(), $crate::Error> { Ok(()) }
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] ...
[INFO] [stdout] 70 | define_basic_command!(SYST, syst);
[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]   --> command/basic.rs:16:41
[INFO] [stdout]    |
[INFO] [stdout] 16 |                 fn read_payload(_: &mut BufRead) -> Result<Self, $crate::Error> { Ok($name) }
[INFO] [stdout]    |                                         ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stdout] ...
[INFO] [stdout] 70 | define_basic_command!(SYST, syst);
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | / define_command!(USER {
[INFO] [stdout] 4  | |     username: String,
[INFO] [stdout] 5  | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:3:1
[INFO] [stdout]    |
[INFO] [stdout] 3  | / define_command!(USER {
[INFO] [stdout] 4  | |     username: String,
[INFO] [stdout] 5  | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / define_command!(PASS {
[INFO] [stdout] 8  | |     password: String,
[INFO] [stdout] 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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / define_command!(PASS {
[INFO] [stdout] 8  | |     password: String,
[INFO] [stdout] 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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / define_command!(CWD {
[INFO] [stdout] 12 | |     path: String,
[INFO] [stdout] 13 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | / define_command!(CWD {
[INFO] [stdout] 12 | |     path: String,
[INFO] [stdout] 13 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | / define_command!(ACCT {
[INFO] [stdout] 16 | |     info: String,
[INFO] [stdout] 17 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | / define_command!(ACCT {
[INFO] [stdout] 16 | |     info: String,
[INFO] [stdout] 17 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / define_command!(APPE {
[INFO] [stdout] 20 | |     remote_filename: String,
[INFO] [stdout] 21 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / define_command!(APPE {
[INFO] [stdout] 20 | |     remote_filename: String,
[INFO] [stdout] 21 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / define_command!(DELE {
[INFO] [stdout] 24 | |     remote_filename: String,
[INFO] [stdout] 25 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / define_command!(DELE {
[INFO] [stdout] 24 | |     remote_filename: String,
[INFO] [stdout] 25 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / define_command!(HELP {
[INFO] [stdout] 28 | |     command: Option<String>,
[INFO] [stdout] 29 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / define_command!(HELP {
[INFO] [stdout] 28 | |     command: Option<String>,
[INFO] [stdout] 29 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | / define_command!(LIST {
[INFO] [stdout] 32 | |     remote_filespec: Option<String>,
[INFO] [stdout] 33 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | / define_command!(LIST {
[INFO] [stdout] 32 | |     remote_filespec: Option<String>,
[INFO] [stdout] 33 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | / define_command!(MDTM {
[INFO] [stdout] 36 | |     remote_filename: String,
[INFO] [stdout] 37 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | / define_command!(MDTM {
[INFO] [stdout] 36 | |     remote_filename: String,
[INFO] [stdout] 37 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:39:1
[INFO] [stdout]    |
[INFO] [stdout] 39 | / define_command!(MKD {
[INFO] [stdout] 40 | |     remote_filename: String,
[INFO] [stdout] 41 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:39:1
[INFO] [stdout]    |
[INFO] [stdout] 39 | / define_command!(MKD {
[INFO] [stdout] 40 | |     remote_filename: String,
[INFO] [stdout] 41 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | / define_command!(NLST {
[INFO] [stdout] 44 | |     remote_directory: Option<String>,
[INFO] [stdout] 45 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | / define_command!(NLST {
[INFO] [stdout] 44 | |     remote_directory: Option<String>,
[INFO] [stdout] 45 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:47:1
[INFO] [stdout]    |
[INFO] [stdout] 47 | / define_command!(RETR {
[INFO] [stdout] 48 | |     remote_filename: String,
[INFO] [stdout] 49 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:47:1
[INFO] [stdout]    |
[INFO] [stdout] 47 | / define_command!(RETR {
[INFO] [stdout] 48 | |     remote_filename: String,
[INFO] [stdout] 49 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:51:1
[INFO] [stdout]    |
[INFO] [stdout] 51 | / define_command!(RMD {
[INFO] [stdout] 52 | |     remote_filename: String,
[INFO] [stdout] 53 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:51:1
[INFO] [stdout]    |
[INFO] [stdout] 51 | / define_command!(RMD {
[INFO] [stdout] 52 | |     remote_filename: String,
[INFO] [stdout] 53 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | / define_command!(RNFR {
[INFO] [stdout] 56 | |     from_filename: String,
[INFO] [stdout] 57 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | / define_command!(RNFR {
[INFO] [stdout] 56 | |     from_filename: String,
[INFO] [stdout] 57 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | / define_command!(RNTO {
[INFO] [stdout] 60 | |     from_filename: String,
[INFO] [stdout] 61 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | / define_command!(RNTO {
[INFO] [stdout] 60 | |     from_filename: String,
[INFO] [stdout] 61 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:63:1
[INFO] [stdout]    |
[INFO] [stdout] 63 | / define_command!(SITE {
[INFO] [stdout] 64 | |     command: String,
[INFO] [stdout] 65 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:63:1
[INFO] [stdout]    |
[INFO] [stdout] 63 | / define_command!(SITE {
[INFO] [stdout] 64 | |     command: String,
[INFO] [stdout] 65 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:67:1
[INFO] [stdout]    |
[INFO] [stdout] 67 | / define_command!(SIZE {
[INFO] [stdout] 68 | |     remote_filename: String,
[INFO] [stdout] 69 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:67:1
[INFO] [stdout]    |
[INFO] [stdout] 67 | / define_command!(SIZE {
[INFO] [stdout] 68 | |     remote_filename: String,
[INFO] [stdout] 69 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:71:1
[INFO] [stdout]    |
[INFO] [stdout] 71 | / define_command!(STAT {
[INFO] [stdout] 72 | |     remote_filespec: Option<String>,
[INFO] [stdout] 73 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:71:1
[INFO] [stdout]    |
[INFO] [stdout] 71 | / define_command!(STAT {
[INFO] [stdout] 72 | |     remote_filespec: Option<String>,
[INFO] [stdout] 73 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:75:1
[INFO] [stdout]    |
[INFO] [stdout] 75 | / define_command!(STOR {
[INFO] [stdout] 76 | |     remote_filename: String,
[INFO] [stdout] 77 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:75:1
[INFO] [stdout]    |
[INFO] [stdout] 75 | / define_command!(STOR {
[INFO] [stdout] 76 | |     remote_filename: String,
[INFO] [stdout] 77 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:79:1
[INFO] [stdout]    |
[INFO] [stdout] 79 | / define_command!(TYPE {
[INFO] [stdout] 80 | |     file_type: FileType,
[INFO] [stdout] 81 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/misc.rs:79:1
[INFO] [stdout]    |
[INFO] [stdout] 79 | / define_command!(TYPE {
[INFO] [stdout] 80 | |     file_type: FileType,
[INFO] [stdout] 81 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout] 5  | / define_command!(AUTH {
[INFO] [stdout] 6  | |     auth_type: String,
[INFO] [stdout] 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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout] 5  | / define_command!(AUTH {
[INFO] [stdout] 6  | |     auth_type: String,
[INFO] [stdout] 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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / define_command!(ADAT {
[INFO] [stdout] 10 | |     auth_data: String,
[INFO] [stdout] 11 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / define_command!(ADAT {
[INFO] [stdout] 10 | |     auth_data: String,
[INFO] [stdout] 11 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | / define_command!(PBSZ {
[INFO] [stdout] 14 | |     protection_buffer_size: u32,
[INFO] [stdout] 15 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | / define_command!(PBSZ {
[INFO] [stdout] 14 | |     protection_buffer_size: u32,
[INFO] [stdout] 15 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | / define_command!(PROT {
[INFO] [stdout] 23 | |     protection_level: String,
[INFO] [stdout] 24 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | / define_command!(PROT {
[INFO] [stdout] 23 | |     protection_level: String,
[INFO] [stdout] 24 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |             fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | define_command!(CCC { });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |             fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | define_command!(CCC { });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / define_command!(MIC {
[INFO] [stdout] 29 | |     message: String,
[INFO] [stdout] 30 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / define_command!(MIC {
[INFO] [stdout] 29 | |     message: String,
[INFO] [stdout] 30 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | / define_command!(CONF {
[INFO] [stdout] 33 | |     message: String,
[INFO] [stdout] 34 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | / define_command!(CONF {
[INFO] [stdout] 33 | |     message: String,
[INFO] [stdout] 34 | | });
[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]   --> command/macros.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |               fn write_payload(&self, write: &mut ::std::io::Write)
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | / define_command!(ENC {
[INFO] [stdout] 37 | |     message: String,
[INFO] [stdout] 38 | | });
[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]   --> command/macros.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |               fn read_payload(read: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: command/security.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | / define_command!(ENC {
[INFO] [stdout] 37 | |     message: String,
[INFO] [stdout] 38 | | });
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 24 | define_unimplemented_command!(ALLO);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 24 | define_unimplemented_command!(ALLO);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 25 | define_unimplemented_command!(EPRT);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 25 | define_unimplemented_command!(EPRT);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 26 | define_unimplemented_command!(HOST);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 26 | define_unimplemented_command!(HOST);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 27 | define_unimplemented_command!(LANG);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 27 | define_unimplemented_command!(LANG);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 28 | define_unimplemented_command!(LPRT);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 28 | define_unimplemented_command!(LPRT);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 29 | define_unimplemented_command!(LPSV);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 29 | define_unimplemented_command!(LPSV);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 30 | define_unimplemented_command!(MLSD);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 30 | define_unimplemented_command!(MLSD);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 31 | define_unimplemented_command!(MLST);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 31 | define_unimplemented_command!(MLST);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 32 | define_unimplemented_command!(OPTS);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 32 | define_unimplemented_command!(OPTS);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 33 | define_unimplemented_command!(REST);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 33 | define_unimplemented_command!(REST);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 34 | define_unimplemented_command!(SMNT);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 34 | define_unimplemented_command!(SMNT);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 35 | define_unimplemented_command!(STRU);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 35 | define_unimplemented_command!(STRU);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 36 | define_unimplemented_command!(XCUP);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 36 | define_unimplemented_command!(XCUP);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 37 | define_unimplemented_command!(XMKD);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 37 | define_unimplemented_command!(XMKD);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 38 | define_unimplemented_command!(XPWD);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 38 | define_unimplemented_command!(XPWD);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 39 | define_unimplemented_command!(XRCP);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 39 | define_unimplemented_command!(XRCP);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 40 | define_unimplemented_command!(XRMD);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 40 | define_unimplemented_command!(XRMD);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 41 | define_unimplemented_command!(XRSQ);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 41 | define_unimplemented_command!(XRSQ);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 42 | define_unimplemented_command!(XSEM);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 42 | define_unimplemented_command!(XSEM);
[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]   --> command/unimplemented.rs:9:45
[INFO] [stdout]    |
[INFO] [stdout] 9  |             fn write_payload(&self, _: &mut ::std::io::Write)
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::Write)`
[INFO] [stdout] ...
[INFO] [stdout] 43 | define_unimplemented_command!(XSEN);
[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]   --> command/unimplemented.rs:14:37
[INFO] [stdout]    |
[INFO] [stdout] 14 |             fn read_payload(_: &mut ::std::io::BufRead)
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::io::BufRead)`
[INFO] [stdout] ...
[INFO] [stdout] 43 | define_unimplemented_command!(XSEN);
[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]   --> command/mod.rs:29:33
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                 ^^^^^ help: use `dyn`: `dyn Write`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> command/mod.rs:47:41
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn write_payload(&self, write: &mut Write) -> Result<(), Error>;
[INFO] [stdout]    |                                         ^^^^^ help: use `dyn`: `dyn Write`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> command/mod.rs:50:32
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn read_payload(read: &mut BufRead) -> Result<Self, Error>;
[INFO] [stdout]    |                                ^^^^^^^ help: use `dyn`: `dyn BufRead`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> file_type.rs:30:24
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn read(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                        ^^^^^^^ help: use `dyn`: `dyn BufRead`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> file_type.rs:57:33
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]    |                                 ^^^^^ help: use `dyn`: `dyn Write`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> file_type.rs:82:24
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn read(read: &mut BufRead) -> Result<Self, Error> {
[INFO] [stdout]    |                        ^^^^^^^ help: use `dyn`: `dyn BufRead`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> file_type.rs:101:33
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn write(&self, write: &mut Write) -> Result<(), Error> {
[INFO] [stdout]     |                                 ^^^^^ help: use `dyn`: `dyn Write`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]  --> argument.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ascii::AsciiExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> errors.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / error_chain! {
[INFO] [stdout] 2  | |     types {
[INFO] [stdout] 3  | |         Error, ErrorKind, ResultExt;
[INFO] [stdout] 4  | |     }
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | |     }
[INFO] [stdout] 37 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[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: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]   --> errors.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout] 1  | / error_chain! {
[INFO] [stdout] 2  | |     types {
[INFO] [stdout] 3  | |         Error, ErrorKind, ResultExt;
[INFO] [stdout] 4  | |     }
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | |     }
[INFO] [stdout] 37 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[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: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]  --> argument.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ascii::AsciiExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 161 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.36s
[INFO] running `Command { std: "docker" "inspect" "e464c254a3504ba69d7c0f7e46e449c3ed8c05f7f666950a2f863e5a6b66e214", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e464c254a3504ba69d7c0f7e46e449c3ed8c05f7f666950a2f863e5a6b66e214", kill_on_drop: false }`
[INFO] [stdout] e464c254a3504ba69d7c0f7e46e449c3ed8c05f7f666950a2f863e5a6b66e214
