[INFO] cloning repository https://github.com/mrk-its/rust-ble-screen-lock
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrk-its/rust-ble-screen-lock" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrk-its%2Frust-ble-screen-lock", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrk-its%2Frust-ble-screen-lock'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dc7d632e85ef074d63f28c427d77262e9377ed1b
[INFO] checking mrk-its/rust-ble-screen-lock against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrk-its%2Frust-ble-screen-lock" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mrk-its/rust-ble-screen-lock on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mrk-its/rust-ble-screen-lock
[INFO] finished tweaking git repo https://github.com/mrk-its/rust-ble-screen-lock
[INFO] tweaked toml for git repo https://github.com/mrk-its/rust-ble-screen-lock written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/mrk-its/rust-ble-screen-lock already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ddf5b4159d39c3016bc109e4f8665857326727c487920fb043e0379138a37eb
[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" "9ddf5b4159d39c3016bc109e4f8665857326727c487920fb043e0379138a37eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ddf5b4159d39c3016bc109e4f8665857326727c487920fb043e0379138a37eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ddf5b4159d39c3016bc109e4f8665857326727c487920fb043e0379138a37eb", kill_on_drop: false }`
[INFO] [stdout] 9ddf5b4159d39c3016bc109e4f8665857326727c487920fb043e0379138a37eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c890cfcceeabc48269304ffbc2bc4c65bc97821f6e5b7a73deee2a3d8a3fe73
[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" "1c890cfcceeabc48269304ffbc2bc4c65bc97821f6e5b7a73deee2a3d8a3fe73", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.54
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling pkg-config v0.3.14
[INFO] [stderr]     Checking lazy_static v1.3.0
[INFO] [stderr]     Checking ucd-util v0.1.3
[INFO] [stderr]    Compiling regex v1.1.6
[INFO] [stderr]     Checking utf8-ranges v1.0.2
[INFO] [stderr]     Checking unicode-width v0.1.5
[INFO] [stderr]     Checking quick-error v1.2.2
[INFO] [stderr]     Checking cfg-if v0.1.7
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking humantime v1.2.0
[INFO] [stderr]     Checking regex-syntax v0.6.6
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling libdbus-sys v0.1.5
[INFO] [stderr]     Checking aho-corasick v0.7.3
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking dbus v0.6.4
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking env_logger v0.6.1
[INFO] [stderr]     Checking rust-ble-screen-lock v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bluezhci.rs:52:99
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn set_discovery_filter(&self, properties: ::std::collections::HashMap<&str, arg::Variant<Box<arg::RefArg>>>) -> Result<(), Self::Err>;
[INFO] [stdout]    |                                                                                                   ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bluezhci.rs:87:99
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn set_discovery_filter(&self, properties: ::std::collections::HashMap<&str, arg::Variant<Box<arg::RefArg>>>) -> Result<(), Self::Err> {
[INFO] [stdout]    |                                                                                                   ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:221:76
[INFO] [stdout]     |
[INFO] [stdout] 221 |         let properties: ::std::collections::HashMap<&str, arg::Variant<Box<arg::RefArg>>> = i.read()?;
[INFO] [stdout]     |                                                                            ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:455:75
[INFO] [stdout]     |
[INFO] [stdout] 455 |     fn get(&self, interface: &str, name: &str) -> Result<arg::Variant<Box<arg::RefArg + 'static>>, Self::Err>;
[INFO] [stdout]     |                                                                           ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:456:72
[INFO] [stdout]     |
[INFO] [stdout] 456 |     fn set(&self, interface: &str, name: &str, value: arg::Variant<Box<arg::RefArg>>) -> Result<(), Self::Err>;
[INFO] [stdout]     |                                                                        ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:457:103
[INFO] [stdout]     |
[INFO] [stdout] 457 |     fn get_all(&self, interface: &str) -> Result<::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>>, Self::Err>;
[INFO] [stdout]     |                                                                                                       ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:463:75
[INFO] [stdout]     |
[INFO] [stdout] 463 |     fn get(&self, interface: &str, name: &str) -> Result<arg::Variant<Box<arg::RefArg + 'static>>, Self::Err> {
[INFO] [stdout]     |                                                                           ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:471:37
[INFO] [stdout]     |
[INFO] [stdout] 471 |         let value: arg::Variant<Box<arg::RefArg + 'static>> = i.read()?;
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:475:72
[INFO] [stdout]     |
[INFO] [stdout] 475 |     fn set(&self, interface: &str, name: &str, value: arg::Variant<Box<arg::RefArg>>) -> Result<(), Self::Err> {
[INFO] [stdout]     |                                                                        ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:486:103
[INFO] [stdout]     |
[INFO] [stdout] 486 |     fn get_all(&self, interface: &str) -> Result<::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>>, Self::Err> {
[INFO] [stdout]     |                                                                                                       ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:493:78
[INFO] [stdout]     |
[INFO] [stdout] 493 |         let properties: ::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>> = i.read()?;
[INFO] [stdout]     |                                                                              ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:530:37
[INFO] [stdout]     |
[INFO] [stdout] 530 |         let value: arg::Variant<Box<arg::RefArg>> = i.read()?;
[INFO] [stdout]     |                                     ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:567:82
[INFO] [stdout]     |
[INFO] [stdout] 567 |     pub changed_properties: ::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>>,
[INFO] [stdout]     |                                                                                  ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:589:121
[INFO] [stdout]     |
[INFO] [stdout] 589 | ...collections::HashMap<&str, arg::Variant<Box<arg::RefArg>>>) -> Result<(), Self::Err>;
[INFO] [stdout]     |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:596:121
[INFO] [stdout]     |
[INFO] [stdout] 596 | ...collections::HashMap<&str, arg::Variant<Box<arg::RefArg>>>) -> Result<(), Self::Err> {
[INFO] [stdout]     |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:629:73
[INFO] [stdout]     |
[INFO] [stdout] 629 |         let options: ::std::collections::HashMap<&str, arg::Variant<Box<arg::RefArg>>> = i.read()?;
[INFO] [stdout]     |                                                                         ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:657:125
[INFO] [stdout]     |
[INFO] [stdout] 657 | ...collections::HashMap<&str, arg::Variant<Box<arg::RefArg>>>) -> Result<(), Self::Err>;
[INFO] [stdout]     |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:667:125
[INFO] [stdout]     |
[INFO] [stdout] 667 | ...collections::HashMap<&str, arg::Variant<Box<arg::RefArg>>>) -> Result<(), Self::Err> {
[INFO] [stdout]     |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:713:73
[INFO] [stdout]     |
[INFO] [stdout] 713 |         let options: ::std::collections::HashMap<&str, arg::Variant<Box<arg::RefArg>>> = i.read()?;
[INFO] [stdout]     |                                                                         ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:774:118
[INFO] [stdout]     |
[INFO] [stdout] 774 | ...collections::HashMap<&str, arg::Variant<Box<arg::RefArg>>>) -> Result<(), Self::Err>;
[INFO] [stdout]     |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:776:114
[INFO] [stdout]     |
[INFO] [stdout] 776 | ...collections::HashMap<&str, arg::Variant<Box<arg::RefArg>>>) -> Result<(), Self::Err>;
[INFO] [stdout]     |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:783:118
[INFO] [stdout]     |
[INFO] [stdout] 783 | ...collections::HashMap<&str, arg::Variant<Box<arg::RefArg>>>) -> Result<(), Self::Err> {
[INFO] [stdout]     |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:802:114
[INFO] [stdout]     |
[INFO] [stdout] 802 | ...collections::HashMap<&str, arg::Variant<Box<arg::RefArg>>>) -> Result<(), Self::Err> {
[INFO] [stdout]     |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:835:76
[INFO] [stdout]     |
[INFO] [stdout] 835 |         let properties: ::std::collections::HashMap<&str, arg::Variant<Box<arg::RefArg>>> = i.read()?;
[INFO] [stdout]     |                                                                            ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:863:76
[INFO] [stdout]     |
[INFO] [stdout] 863 |         let properties: ::std::collections::HashMap<&str, arg::Variant<Box<arg::RefArg>>> = i.read()?;
[INFO] [stdout]     |                                                                            ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomesessionmanager.rs:10:89
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn get(&self, interface_name: &str, property_name: &str) -> Result<arg::Variant<Box<arg::RefArg + 'static>>, Self::Err>;
[INFO] [stdout]    |                                                                                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomesessionmanager.rs:11:108
[INFO] [stdout]    |
[INFO] [stdout] 11 | ...:HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>>, Self::Err>;
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomesessionmanager.rs:12:86
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn set(&self, interface_name: &str, property_name: &str, value: arg::Variant<Box<arg::RefArg>>) -> Result<(), Self::Err>;
[INFO] [stdout]    |                                                                                      ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomesessionmanager.rs:18:89
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn get(&self, interface_name: &str, property_name: &str) -> Result<arg::Variant<Box<arg::RefArg + 'static>>, Self::Err> {
[INFO] [stdout]    |                                                                                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomesessionmanager.rs:26:37
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let value: arg::Variant<Box<arg::RefArg + 'static>> = i.read()?;
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomesessionmanager.rs:30:108
[INFO] [stdout]    |
[INFO] [stdout] 30 | ...:HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>>, Self::Err> {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomesessionmanager.rs:37:78
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let properties: ::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>> = i.read()?;
[INFO] [stdout]    |                                                                              ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomesessionmanager.rs:41:86
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn set(&self, interface_name: &str, property_name: &str, value: arg::Variant<Box<arg::RefArg>>) -> Result<(), Self::Err> {
[INFO] [stdout]    |                                                                                      ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gnomesessionmanager.rs:100:37
[INFO] [stdout]     |
[INFO] [stdout] 100 |         let value: arg::Variant<Box<arg::RefArg>> = i.read()?;
[INFO] [stdout]     |                                     ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gnomesessionmanager.rs:122:82
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub changed_properties: ::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>>,
[INFO] [stdout]     |                                                                                  ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomescreensaver.rs:10:89
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn get(&self, interface_name: &str, property_name: &str) -> Result<arg::Variant<Box<arg::RefArg + 'static>>, Self::Err>;
[INFO] [stdout]    |                                                                                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomescreensaver.rs:11:108
[INFO] [stdout]    |
[INFO] [stdout] 11 | ...:HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>>, Self::Err>;
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomescreensaver.rs:12:86
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn set(&self, interface_name: &str, property_name: &str, value: arg::Variant<Box<arg::RefArg>>) -> Result<(), Self::Err>;
[INFO] [stdout]    |                                                                                      ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomescreensaver.rs:18:89
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn get(&self, interface_name: &str, property_name: &str) -> Result<arg::Variant<Box<arg::RefArg + 'static>>, Self::Err> {
[INFO] [stdout]    |                                                                                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomescreensaver.rs:26:37
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let value: arg::Variant<Box<arg::RefArg + 'static>> = i.read()?;
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomescreensaver.rs:30:108
[INFO] [stdout]    |
[INFO] [stdout] 30 | ...:HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>>, Self::Err> {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomescreensaver.rs:37:78
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let properties: ::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>> = i.read()?;
[INFO] [stdout]    |                                                                              ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomescreensaver.rs:41:86
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn set(&self, interface_name: &str, property_name: &str, value: arg::Variant<Box<arg::RefArg>>) -> Result<(), Self::Err> {
[INFO] [stdout]    |                                                                                      ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gnomescreensaver.rs:100:37
[INFO] [stdout]     |
[INFO] [stdout] 100 |         let value: arg::Variant<Box<arg::RefArg>> = i.read()?;
[INFO] [stdout]     |                                     ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gnomescreensaver.rs:122:82
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub changed_properties: ::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>>,
[INFO] [stdout]     |                                                                                  ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomeidlemonitor.rs:10:89
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn get(&self, interface_name: &str, property_name: &str) -> Result<arg::Variant<Box<arg::RefArg + 'static>>, Self::Err>;
[INFO] [stdout]    |                                                                                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomeidlemonitor.rs:11:108
[INFO] [stdout]    |
[INFO] [stdout] 11 | ...:HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>>, Self::Err>;
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomeidlemonitor.rs:12:86
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn set(&self, interface_name: &str, property_name: &str, value: arg::Variant<Box<arg::RefArg>>) -> Result<(), Self::Err>;
[INFO] [stdout]    |                                                                                      ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomeidlemonitor.rs:18:89
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn get(&self, interface_name: &str, property_name: &str) -> Result<arg::Variant<Box<arg::RefArg + 'static>>, Self::Err> {
[INFO] [stdout]    |                                                                                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomeidlemonitor.rs:26:37
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let value: arg::Variant<Box<arg::RefArg + 'static>> = i.read()?;
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomeidlemonitor.rs:30:108
[INFO] [stdout]    |
[INFO] [stdout] 30 | ...:HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>>, Self::Err> {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomeidlemonitor.rs:37:78
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let properties: ::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>> = i.read()?;
[INFO] [stdout]    |                                                                              ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomeidlemonitor.rs:41:86
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn set(&self, interface_name: &str, property_name: &str, value: arg::Variant<Box<arg::RefArg>>) -> Result<(), Self::Err> {
[INFO] [stdout]    |                                                                                      ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gnomeidlemonitor.rs:100:37
[INFO] [stdout]     |
[INFO] [stdout] 100 |         let value: arg::Variant<Box<arg::RefArg>> = i.read()?;
[INFO] [stdout]     |                                     ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gnomeidlemonitor.rs:122:82
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub changed_properties: ::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>>,
[INFO] [stdout]     |                                                                                  ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/loginmanager.rs:110:79
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn get(&self, interface: &str, property: &str) -> Result<arg::Variant<Box<arg::RefArg + 'static>>, Self::Err>;
[INFO] [stdout]     |                                                                               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/loginmanager.rs:111:103
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn get_all(&self, interface: &str) -> Result<::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>>, Self::Err>;
[INFO] [stdout]     |                                                                                                       ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/loginmanager.rs:112:76
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn set(&self, interface: &str, property: &str, value: arg::Variant<Box<arg::RefArg>>) -> Result<(), Self::Err>;
[INFO] [stdout]     |                                                                            ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/loginmanager.rs:118:79
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn get(&self, interface: &str, property: &str) -> Result<arg::Variant<Box<arg::RefArg + 'static>>, Self::Err> {
[INFO] [stdout]     |                                                                               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/loginmanager.rs:126:37
[INFO] [stdout]     |
[INFO] [stdout] 126 |         let value: arg::Variant<Box<arg::RefArg + 'static>> = i.read()?;
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/loginmanager.rs:130:103
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn get_all(&self, interface: &str) -> Result<::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>>, Self::Err> {
[INFO] [stdout]     |                                                                                                       ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/loginmanager.rs:137:78
[INFO] [stdout]     |
[INFO] [stdout] 137 |         let properties: ::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>> = i.read()?;
[INFO] [stdout]     |                                                                              ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/loginmanager.rs:141:76
[INFO] [stdout]     |
[INFO] [stdout] 141 |     fn set(&self, interface: &str, property: &str, value: arg::Variant<Box<arg::RefArg>>) -> Result<(), Self::Err> {
[INFO] [stdout]     |                                                                            ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/loginmanager.rs:200:37
[INFO] [stdout]     |
[INFO] [stdout] 200 |         let value: arg::Variant<Box<arg::RefArg>> = i.read()?;
[INFO] [stdout]     |                                     ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/loginmanager.rs:222:82
[INFO] [stdout]     |
[INFO] [stdout] 222 |     pub changed_properties: ::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>>,
[INFO] [stdout]     |                                                                                  ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/loginmanager.rs:253:221
[INFO] [stdout]     |
[INFO] [stdout] 253 | ...2: &str, arg13: Vec<(&str, arg::Variant<Box<arg::RefArg>>)>) -> Result<(String, dbus::Path<'static>, String, dbus::OwnedFd, u32, Strin...
[INFO] [stdout]     |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/loginmanager.rs:419:221
[INFO] [stdout]     |
[INFO] [stdout] 419 | ...2: &str, arg13: Vec<(&str, arg::Variant<Box<arg::RefArg>>)>) -> Result<(String, dbus::Path<'static>, String, dbus::OwnedFd, u32, Strin...
[INFO] [stdout]     |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/loginmanager.rs:1063:48
[INFO] [stdout]      |
[INFO] [stdout] 1063 |         let arg13: Vec<(&str, arg::Variant<Box<arg::RefArg>>)> = i.read()?;
[INFO] [stdout]      |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:33:52
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn system_dbus_connect() -> Result<Connection, Box<Error>> {
[INFO] [stdout]    |                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:44:53
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn session_dbus_connect() -> Result<Connection, Box<Error>> {
[INFO] [stdout]    |                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:49:95
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn start_discovery(bz: &dbus::ConnPath<'_, &dbus::Connection>, opts: &Opts) -> Result<(), Box<Error>> {
[INFO] [stdout]    |                                                                                               ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:53:49
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let mut map: HashMap<&str, arg::Variant<Box<arg::RefArg>>> = HashMap::new();
[INFO] [stdout]    |                                                 ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:65:94
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn stop_discovery(bz: &dbus::ConnPath<'_, &dbus::Connection>, opts: &Opts) -> Result<(), Box<Error>> {
[INFO] [stdout]    |                                                                                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:72:53
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn get_variant<T: 'static>(value: &arg::Variant<Box<arg::RefArg>>) -> Option<T>
[INFO] [stdout]    |                                                     ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:77:64
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn get_opt_variant<T: 'static>(value: Option<&arg::Variant<Box<arg::RefArg>>>) -> Option<T>
[INFO] [stdout]    |                                                                ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:85:50
[INFO] [stdout]    |
[INFO] [stdout] 85 | fn process_events(opts: &Opts) -> Result<(), Box<Error>> {
[INFO] [stdout]    |                                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:187:29
[INFO] [stdout]     |
[INFO] [stdout] 187 | fn main() -> Result<(), Box<Error>> {
[INFO] [stdout]     |                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bluezhci.rs:52:99
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn set_discovery_filter(&self, properties: ::std::collections::HashMap<&str, arg::Variant<Box<arg::RefArg>>>) -> Result<(), Self::Err>;
[INFO] [stdout]    |                                                                                                   ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bluezhci.rs:87:99
[INFO] [stdout]    |
[INFO] [stdout] 87 |     fn set_discovery_filter(&self, properties: ::std::collections::HashMap<&str, arg::Variant<Box<arg::RefArg>>>) -> Result<(), Self::Err> {
[INFO] [stdout]    |                                                                                                   ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:221:76
[INFO] [stdout]     |
[INFO] [stdout] 221 |         let properties: ::std::collections::HashMap<&str, arg::Variant<Box<arg::RefArg>>> = i.read()?;
[INFO] [stdout]     |                                                                            ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:455:75
[INFO] [stdout]     |
[INFO] [stdout] 455 |     fn get(&self, interface: &str, name: &str) -> Result<arg::Variant<Box<arg::RefArg + 'static>>, Self::Err>;
[INFO] [stdout]     |                                                                           ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:456:72
[INFO] [stdout]     |
[INFO] [stdout] 456 |     fn set(&self, interface: &str, name: &str, value: arg::Variant<Box<arg::RefArg>>) -> Result<(), Self::Err>;
[INFO] [stdout]     |                                                                        ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:457:103
[INFO] [stdout]     |
[INFO] [stdout] 457 |     fn get_all(&self, interface: &str) -> Result<::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>>, Self::Err>;
[INFO] [stdout]     |                                                                                                       ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:463:75
[INFO] [stdout]     |
[INFO] [stdout] 463 |     fn get(&self, interface: &str, name: &str) -> Result<arg::Variant<Box<arg::RefArg + 'static>>, Self::Err> {
[INFO] [stdout]     |                                                                           ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:471:37
[INFO] [stdout]     |
[INFO] [stdout] 471 |         let value: arg::Variant<Box<arg::RefArg + 'static>> = i.read()?;
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:475:72
[INFO] [stdout]     |
[INFO] [stdout] 475 |     fn set(&self, interface: &str, name: &str, value: arg::Variant<Box<arg::RefArg>>) -> Result<(), Self::Err> {
[INFO] [stdout]     |                                                                        ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:486:103
[INFO] [stdout]     |
[INFO] [stdout] 486 |     fn get_all(&self, interface: &str) -> Result<::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>>, Self::Err> {
[INFO] [stdout]     |                                                                                                       ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:493:78
[INFO] [stdout]     |
[INFO] [stdout] 493 |         let properties: ::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>> = i.read()?;
[INFO] [stdout]     |                                                                              ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:530:37
[INFO] [stdout]     |
[INFO] [stdout] 530 |         let value: arg::Variant<Box<arg::RefArg>> = i.read()?;
[INFO] [stdout]     |                                     ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:567:82
[INFO] [stdout]     |
[INFO] [stdout] 567 |     pub changed_properties: ::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>>,
[INFO] [stdout]     |                                                                                  ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:589:121
[INFO] [stdout]     |
[INFO] [stdout] 589 | ...collections::HashMap<&str, arg::Variant<Box<arg::RefArg>>>) -> Result<(), Self::Err>;
[INFO] [stdout]     |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:596:121
[INFO] [stdout]     |
[INFO] [stdout] 596 | ...collections::HashMap<&str, arg::Variant<Box<arg::RefArg>>>) -> Result<(), Self::Err> {
[INFO] [stdout]     |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:629:73
[INFO] [stdout]     |
[INFO] [stdout] 629 |         let options: ::std::collections::HashMap<&str, arg::Variant<Box<arg::RefArg>>> = i.read()?;
[INFO] [stdout]     |                                                                         ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:657:125
[INFO] [stdout]     |
[INFO] [stdout] 657 | ...collections::HashMap<&str, arg::Variant<Box<arg::RefArg>>>) -> Result<(), Self::Err>;
[INFO] [stdout]     |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:667:125
[INFO] [stdout]     |
[INFO] [stdout] 667 | ...collections::HashMap<&str, arg::Variant<Box<arg::RefArg>>>) -> Result<(), Self::Err> {
[INFO] [stdout]     |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:713:73
[INFO] [stdout]     |
[INFO] [stdout] 713 |         let options: ::std::collections::HashMap<&str, arg::Variant<Box<arg::RefArg>>> = i.read()?;
[INFO] [stdout]     |                                                                         ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:774:118
[INFO] [stdout]     |
[INFO] [stdout] 774 | ...collections::HashMap<&str, arg::Variant<Box<arg::RefArg>>>) -> Result<(), Self::Err>;
[INFO] [stdout]     |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:776:114
[INFO] [stdout]     |
[INFO] [stdout] 776 | ...collections::HashMap<&str, arg::Variant<Box<arg::RefArg>>>) -> Result<(), Self::Err>;
[INFO] [stdout]     |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:783:118
[INFO] [stdout]     |
[INFO] [stdout] 783 | ...collections::HashMap<&str, arg::Variant<Box<arg::RefArg>>>) -> Result<(), Self::Err> {
[INFO] [stdout]     |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:802:114
[INFO] [stdout]     |
[INFO] [stdout] 802 | ...collections::HashMap<&str, arg::Variant<Box<arg::RefArg>>>) -> Result<(), Self::Err> {
[INFO] [stdout]     |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:835:76
[INFO] [stdout]     |
[INFO] [stdout] 835 |         let properties: ::std::collections::HashMap<&str, arg::Variant<Box<arg::RefArg>>> = i.read()?;
[INFO] [stdout]     |                                                                            ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bluezhci.rs:863:76
[INFO] [stdout]     |
[INFO] [stdout] 863 |         let properties: ::std::collections::HashMap<&str, arg::Variant<Box<arg::RefArg>>> = i.read()?;
[INFO] [stdout]     |                                                                            ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomesessionmanager.rs:10:89
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn get(&self, interface_name: &str, property_name: &str) -> Result<arg::Variant<Box<arg::RefArg + 'static>>, Self::Err>;
[INFO] [stdout]    |                                                                                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomesessionmanager.rs:11:108
[INFO] [stdout]    |
[INFO] [stdout] 11 | ...:HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>>, Self::Err>;
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomesessionmanager.rs:12:86
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn set(&self, interface_name: &str, property_name: &str, value: arg::Variant<Box<arg::RefArg>>) -> Result<(), Self::Err>;
[INFO] [stdout]    |                                                                                      ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomesessionmanager.rs:18:89
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn get(&self, interface_name: &str, property_name: &str) -> Result<arg::Variant<Box<arg::RefArg + 'static>>, Self::Err> {
[INFO] [stdout]    |                                                                                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomesessionmanager.rs:26:37
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let value: arg::Variant<Box<arg::RefArg + 'static>> = i.read()?;
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomesessionmanager.rs:30:108
[INFO] [stdout]    |
[INFO] [stdout] 30 | ...:HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>>, Self::Err> {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomesessionmanager.rs:37:78
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let properties: ::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>> = i.read()?;
[INFO] [stdout]    |                                                                              ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomesessionmanager.rs:41:86
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn set(&self, interface_name: &str, property_name: &str, value: arg::Variant<Box<arg::RefArg>>) -> Result<(), Self::Err> {
[INFO] [stdout]    |                                                                                      ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gnomesessionmanager.rs:100:37
[INFO] [stdout]     |
[INFO] [stdout] 100 |         let value: arg::Variant<Box<arg::RefArg>> = i.read()?;
[INFO] [stdout]     |                                     ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gnomesessionmanager.rs:122:82
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub changed_properties: ::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>>,
[INFO] [stdout]     |                                                                                  ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomescreensaver.rs:10:89
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn get(&self, interface_name: &str, property_name: &str) -> Result<arg::Variant<Box<arg::RefArg + 'static>>, Self::Err>;
[INFO] [stdout]    |                                                                                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomescreensaver.rs:11:108
[INFO] [stdout]    |
[INFO] [stdout] 11 | ...:HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>>, Self::Err>;
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomescreensaver.rs:12:86
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn set(&self, interface_name: &str, property_name: &str, value: arg::Variant<Box<arg::RefArg>>) -> Result<(), Self::Err>;
[INFO] [stdout]    |                                                                                      ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomescreensaver.rs:18:89
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn get(&self, interface_name: &str, property_name: &str) -> Result<arg::Variant<Box<arg::RefArg + 'static>>, Self::Err> {
[INFO] [stdout]    |                                                                                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomescreensaver.rs:26:37
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let value: arg::Variant<Box<arg::RefArg + 'static>> = i.read()?;
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomescreensaver.rs:30:108
[INFO] [stdout]    |
[INFO] [stdout] 30 | ...:HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>>, Self::Err> {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomescreensaver.rs:37:78
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let properties: ::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>> = i.read()?;
[INFO] [stdout]    |                                                                              ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomescreensaver.rs:41:86
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn set(&self, interface_name: &str, property_name: &str, value: arg::Variant<Box<arg::RefArg>>) -> Result<(), Self::Err> {
[INFO] [stdout]    |                                                                                      ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gnomescreensaver.rs:100:37
[INFO] [stdout]     |
[INFO] [stdout] 100 |         let value: arg::Variant<Box<arg::RefArg>> = i.read()?;
[INFO] [stdout]     |                                     ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gnomescreensaver.rs:122:82
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub changed_properties: ::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>>,
[INFO] [stdout]     |                                                                                  ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomeidlemonitor.rs:10:89
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn get(&self, interface_name: &str, property_name: &str) -> Result<arg::Variant<Box<arg::RefArg + 'static>>, Self::Err>;
[INFO] [stdout]    |                                                                                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomeidlemonitor.rs:11:108
[INFO] [stdout]    |
[INFO] [stdout] 11 | ...:HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>>, Self::Err>;
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomeidlemonitor.rs:12:86
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn set(&self, interface_name: &str, property_name: &str, value: arg::Variant<Box<arg::RefArg>>) -> Result<(), Self::Err>;
[INFO] [stdout]    |                                                                                      ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomeidlemonitor.rs:18:89
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn get(&self, interface_name: &str, property_name: &str) -> Result<arg::Variant<Box<arg::RefArg + 'static>>, Self::Err> {
[INFO] [stdout]    |                                                                                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomeidlemonitor.rs:26:37
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let value: arg::Variant<Box<arg::RefArg + 'static>> = i.read()?;
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomeidlemonitor.rs:30:108
[INFO] [stdout]    |
[INFO] [stdout] 30 | ...:HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>>, Self::Err> {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomeidlemonitor.rs:37:78
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let properties: ::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>> = i.read()?;
[INFO] [stdout]    |                                                                              ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/gnomeidlemonitor.rs:41:86
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn set(&self, interface_name: &str, property_name: &str, value: arg::Variant<Box<arg::RefArg>>) -> Result<(), Self::Err> {
[INFO] [stdout]    |                                                                                      ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gnomeidlemonitor.rs:100:37
[INFO] [stdout]     |
[INFO] [stdout] 100 |         let value: arg::Variant<Box<arg::RefArg>> = i.read()?;
[INFO] [stdout]     |                                     ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/gnomeidlemonitor.rs:122:82
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub changed_properties: ::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>>,
[INFO] [stdout]     |                                                                                  ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/loginmanager.rs:110:79
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn get(&self, interface: &str, property: &str) -> Result<arg::Variant<Box<arg::RefArg + 'static>>, Self::Err>;
[INFO] [stdout]     |                                                                               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/loginmanager.rs:111:103
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn get_all(&self, interface: &str) -> Result<::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>>, Self::Err>;
[INFO] [stdout]     |                                                                                                       ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/loginmanager.rs:112:76
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn set(&self, interface: &str, property: &str, value: arg::Variant<Box<arg::RefArg>>) -> Result<(), Self::Err>;
[INFO] [stdout]     |                                                                            ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/loginmanager.rs:118:79
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn get(&self, interface: &str, property: &str) -> Result<arg::Variant<Box<arg::RefArg + 'static>>, Self::Err> {
[INFO] [stdout]     |                                                                               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/loginmanager.rs:126:37
[INFO] [stdout]     |
[INFO] [stdout] 126 |         let value: arg::Variant<Box<arg::RefArg + 'static>> = i.read()?;
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/loginmanager.rs:130:103
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn get_all(&self, interface: &str) -> Result<::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>>, Self::Err> {
[INFO] [stdout]     |                                                                                                       ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/loginmanager.rs:137:78
[INFO] [stdout]     |
[INFO] [stdout] 137 |         let properties: ::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>> = i.read()?;
[INFO] [stdout]     |                                                                              ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/loginmanager.rs:141:76
[INFO] [stdout]     |
[INFO] [stdout] 141 |     fn set(&self, interface: &str, property: &str, value: arg::Variant<Box<arg::RefArg>>) -> Result<(), Self::Err> {
[INFO] [stdout]     |                                                                            ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/loginmanager.rs:200:37
[INFO] [stdout]     |
[INFO] [stdout] 200 |         let value: arg::Variant<Box<arg::RefArg>> = i.read()?;
[INFO] [stdout]     |                                     ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/loginmanager.rs:222:82
[INFO] [stdout]     |
[INFO] [stdout] 222 |     pub changed_properties: ::std::collections::HashMap<String, arg::Variant<Box<arg::RefArg + 'static>>>,
[INFO] [stdout]     |                                                                                  ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/loginmanager.rs:253:221
[INFO] [stdout]     |
[INFO] [stdout] 253 | ...2: &str, arg13: Vec<(&str, arg::Variant<Box<arg::RefArg>>)>) -> Result<(String, dbus::Path<'static>, String, dbus::OwnedFd, u32, Strin...
[INFO] [stdout]     |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/loginmanager.rs:419:221
[INFO] [stdout]     |
[INFO] [stdout] 419 | ...2: &str, arg13: Vec<(&str, arg::Variant<Box<arg::RefArg>>)>) -> Result<(String, dbus::Path<'static>, String, dbus::OwnedFd, u32, Strin...
[INFO] [stdout]     |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/loginmanager.rs:1063:48
[INFO] [stdout]      |
[INFO] [stdout] 1063 |         let arg13: Vec<(&str, arg::Variant<Box<arg::RefArg>>)> = i.read()?;
[INFO] [stdout]      |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:33:52
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn system_dbus_connect() -> Result<Connection, Box<Error>> {
[INFO] [stdout]    |                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:44:53
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn session_dbus_connect() -> Result<Connection, Box<Error>> {
[INFO] [stdout]    |                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:49:95
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn start_discovery(bz: &dbus::ConnPath<'_, &dbus::Connection>, opts: &Opts) -> Result<(), Box<Error>> {
[INFO] [stdout]    |                                                                                               ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:53:49
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let mut map: HashMap<&str, arg::Variant<Box<arg::RefArg>>> = HashMap::new();
[INFO] [stdout]    |                                                 ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:65:94
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn stop_discovery(bz: &dbus::ConnPath<'_, &dbus::Connection>, opts: &Opts) -> Result<(), Box<Error>> {
[INFO] [stdout]    |                                                                                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:72:53
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn get_variant<T: 'static>(value: &arg::Variant<Box<arg::RefArg>>) -> Option<T>
[INFO] [stdout]    |                                                     ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:77:64
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn get_opt_variant<T: 'static>(value: Option<&arg::Variant<Box<arg::RefArg>>>) -> Option<T>
[INFO] [stdout]    |                                                                ^^^^^^^^^^^ help: use `dyn`: `dyn arg::RefArg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:85:50
[INFO] [stdout]    |
[INFO] [stdout] 85 | fn process_events(opts: &Opts) -> Result<(), Box<Error>> {
[INFO] [stdout]    |                                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/main.rs:187:29
[INFO] [stdout]     |
[INFO] [stdout] 187 | fn main() -> Result<(), Box<Error>> {
[INFO] [stdout]     |                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opts`
[INFO] [stdout]   --> src/main.rs:65:63
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn stop_discovery(bz: &dbus::ConnPath<'_, &dbus::Connection>, opts: &Opts) -> Result<(), Box<Error>> {
[INFO] [stdout]    |                                                               ^^^^ help: if this is intentional, prefix it with an underscore: `_opts`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opts`
[INFO] [stdout]   --> src/main.rs:65:63
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn stop_discovery(bz: &dbus::ConnPath<'_, &dbus::Connection>, opts: &Opts) -> Result<(), Box<Error>> {
[INFO] [stdout]    |                                                               ^^^^ help: if this is intentional, prefix it with an underscore: `_opts`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 78 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 78 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.97s
[INFO] running `Command { std: "docker" "inspect" "1c890cfcceeabc48269304ffbc2bc4c65bc97821f6e5b7a73deee2a3d8a3fe73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c890cfcceeabc48269304ffbc2bc4c65bc97821f6e5b7a73deee2a3d8a3fe73", kill_on_drop: false }`
[INFO] [stdout] 1c890cfcceeabc48269304ffbc2bc4c65bc97821f6e5b7a73deee2a3d8a3fe73