[INFO] cloning repository https://github.com/davidrjonas/condemn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davidrjonas/condemn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidrjonas%2Fcondemn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidrjonas%2Fcondemn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] be5ec9d3693be5f095b56f48aa3e58232caf0aef
[INFO] checking davidrjonas/condemn against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidrjonas%2Fcondemn" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/davidrjonas/condemn 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/davidrjonas/condemn
[INFO] finished tweaking git repo https://github.com/davidrjonas/condemn
[INFO] tweaked toml for git repo https://github.com/davidrjonas/condemn written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/davidrjonas/condemn 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 }`
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[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9783ee3869a209b5d630777de0d8b06829682856bee870e43f3f81a095c5083d
[INFO] running `Command { std: "docker" "start" "-a" "9783ee3869a209b5d630777de0d8b06829682856bee870e43f3f81a095c5083d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9783ee3869a209b5d630777de0d8b06829682856bee870e43f3f81a095c5083d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9783ee3869a209b5d630777de0d8b06829682856bee870e43f3f81a095c5083d", kill_on_drop: false }`
[INFO] [stdout] 9783ee3869a209b5d630777de0d8b06829682856bee870e43f3f81a095c5083d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 0fb9fd8471a3a9e14246163c24bbb7ac0d20fc8059dbcc1862baa01b011b0b42
[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" "0fb9fd8471a3a9e14246163c24bbb7ac0d20fc8059dbcc1862baa01b011b0b42", kill_on_drop: false }`
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[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/notifiers/mod.rs:14:24
[INFO] [stdout]    |
[INFO] [stdout] 14 |     notifiers: Vec<Box<'a + Notifier + Send + Sync>>,
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn 'a + Notifier + Send + Sync`
[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/stores/disk.rs:30:27
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn init(&self) -> Box<Future<Item = (), Error = ()> + Send> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/disk.rs:68:26
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn all(&self) -> Box<Future<Item = Vec<Switch>, Error = ()> + Send> {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Vec<Switch>, Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/disk.rs:72:51
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn expired(&self, when: DateTime<Utc>) -> Box<Future<Item = Vec<Switch>, Error = ()> + Send> {
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Vec<Switch>, Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/disk.rs:88:40
[INFO] [stdout]    |
[INFO] [stdout] 88 |     fn insert(&self, s: Switch) -> Box<Future<Item = (), Error = ()> + Send> {
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/stores/disk.rs:102:39
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn take(&self, name: &str) -> Box<Future<Item = Option<Switch>, Error = ()> + Send> {
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Option<Switch>, Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/memory.rs:27:26
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn all(&self) -> Box<Future<Item = Vec<Switch>, Error = ()> + Send> {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Vec<Switch>, Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/memory.rs:40:51
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn expired(&self, when: DateTime<Utc>) -> Box<Future<Item = Vec<Switch>, Error = ()> + Send> {
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Vec<Switch>, Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/memory.rs:58:40
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn insert(&self, s: Switch) -> Box<Future<Item = (), Error = ()> + Send> {
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/memory.rs:72:39
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn take(&self, name: &str) -> Box<Future<Item = Option<Switch>, Error = ()> + Send> {
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Option<Switch>, Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/redis.rs:32:10
[INFO] [stdout]    |
[INFO] [stdout] 32 | ) -> Box<Future<Item = Vec<Switch>, Error = ()> + Send> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Vec<Switch>, Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/redis.rs:85:26
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn all(&self) -> Box<Future<Item = Vec<Switch>, Error = ()> + Send> {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Vec<Switch>, Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/stores/redis.rs:104:51
[INFO] [stdout]     |
[INFO] [stdout] 104 |     fn expired(&self, when: DateTime<Utc>) -> Box<Future<Item = Vec<Switch>, Error = ()> + Send> {
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Vec<Switch>, Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/stores/redis.rs:130:40
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn insert(&self, s: Switch) -> Box<Future<Item = (), Error = ()> + Send> {
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/stores/redis.rs:160:39
[INFO] [stdout]     |
[INFO] [stdout] 160 |     fn take(&self, name: &str) -> Box<Future<Item = Option<Switch>, Error = ()> + Send> {
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Option<Switch>, Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/mod.rs:16:27
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn init(&self) -> Box<Future<Item = (), Error = ()> + Send> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/mod.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn insert(&self, s: Switch) -> Box<Future<Item = (), Error = ()> + Send>;
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/mod.rs:22:51
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn expired(&self, when: DateTime<Utc>) -> Box<Future<Item = Vec<Switch>, Error = ()> + Send>;
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Vec<Switch>, Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/mod.rs:23:39
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn take(&self, name: &str) -> Box<Future<Item = Option<Switch>, Error = ()> + Send>;
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Option<Switch>, Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/mod.rs:24:26
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn all(&self) -> Box<Future<Item = Vec<Switch>, Error = ()> + Send>;
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Vec<Switch>, Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/mod.rs:49:27
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn init(&self) -> Box<Future<Item = (), Error = ()> + Send> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/mod.rs:57:40
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn insert(&self, s: Switch) -> Box<Future<Item = (), Error = ()> + Send> {
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/mod.rs:64:51
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn expired(&self, when: DateTime<Utc>) -> Box<Future<Item = Vec<Switch>, Error = ()> + Send> {
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Vec<Switch>, Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/mod.rs:71:39
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn take(&self, name: &str) -> Box<Future<Item = Option<Switch>, Error = ()> + Send> {
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Option<Switch>, Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/mod.rs:78:26
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn all(&self) -> Box<Future<Item = Vec<Switch>, Error = ()> + Send> {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Vec<Switch>, Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/notifiers/mod.rs:14:24
[INFO] [stdout]    |
[INFO] [stdout] 14 |     notifiers: Vec<Box<'a + Notifier + Send + Sync>>,
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn 'a + Notifier + Send + Sync`
[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/stores/disk.rs:30:27
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn init(&self) -> Box<Future<Item = (), Error = ()> + Send> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/disk.rs:68:26
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn all(&self) -> Box<Future<Item = Vec<Switch>, Error = ()> + Send> {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Vec<Switch>, Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/disk.rs:72:51
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn expired(&self, when: DateTime<Utc>) -> Box<Future<Item = Vec<Switch>, Error = ()> + Send> {
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Vec<Switch>, Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/disk.rs:88:40
[INFO] [stdout]    |
[INFO] [stdout] 88 |     fn insert(&self, s: Switch) -> Box<Future<Item = (), Error = ()> + Send> {
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/stores/disk.rs:102:39
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn take(&self, name: &str) -> Box<Future<Item = Option<Switch>, Error = ()> + Send> {
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Option<Switch>, Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/memory.rs:27:26
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn all(&self) -> Box<Future<Item = Vec<Switch>, Error = ()> + Send> {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Vec<Switch>, Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/memory.rs:40:51
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn expired(&self, when: DateTime<Utc>) -> Box<Future<Item = Vec<Switch>, Error = ()> + Send> {
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Vec<Switch>, Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/memory.rs:58:40
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn insert(&self, s: Switch) -> Box<Future<Item = (), Error = ()> + Send> {
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/memory.rs:72:39
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn take(&self, name: &str) -> Box<Future<Item = Option<Switch>, Error = ()> + Send> {
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Option<Switch>, Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/redis.rs:32:10
[INFO] [stdout]    |
[INFO] [stdout] 32 | ) -> Box<Future<Item = Vec<Switch>, Error = ()> + Send> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Vec<Switch>, Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/redis.rs:85:26
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn all(&self) -> Box<Future<Item = Vec<Switch>, Error = ()> + Send> {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Vec<Switch>, Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/stores/redis.rs:104:51
[INFO] [stdout]     |
[INFO] [stdout] 104 |     fn expired(&self, when: DateTime<Utc>) -> Box<Future<Item = Vec<Switch>, Error = ()> + Send> {
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Vec<Switch>, Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/stores/redis.rs:130:40
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn insert(&self, s: Switch) -> Box<Future<Item = (), Error = ()> + Send> {
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/stores/redis.rs:160:39
[INFO] [stdout]     |
[INFO] [stdout] 160 |     fn take(&self, name: &str) -> Box<Future<Item = Option<Switch>, Error = ()> + Send> {
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Option<Switch>, Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/mod.rs:16:27
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn init(&self) -> Box<Future<Item = (), Error = ()> + Send> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/mod.rs:21:40
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn insert(&self, s: Switch) -> Box<Future<Item = (), Error = ()> + Send>;
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/mod.rs:22:51
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn expired(&self, when: DateTime<Utc>) -> Box<Future<Item = Vec<Switch>, Error = ()> + Send>;
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Vec<Switch>, Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/mod.rs:23:39
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn take(&self, name: &str) -> Box<Future<Item = Option<Switch>, Error = ()> + Send>;
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Option<Switch>, Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/mod.rs:24:26
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn all(&self) -> Box<Future<Item = Vec<Switch>, Error = ()> + Send>;
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Vec<Switch>, Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/mod.rs:49:27
[INFO] [stdout]    |
[INFO] [stdout] 49 |     fn init(&self) -> Box<Future<Item = (), Error = ()> + Send> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/mod.rs:57:40
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn insert(&self, s: Switch) -> Box<Future<Item = (), Error = ()> + Send> {
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/mod.rs:64:51
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn expired(&self, when: DateTime<Utc>) -> Box<Future<Item = Vec<Switch>, Error = ()> + Send> {
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Vec<Switch>, Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/mod.rs:71:39
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn take(&self, name: &str) -> Box<Future<Item = Option<Switch>, Error = ()> + Send> {
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Option<Switch>, Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/stores/mod.rs:78:26
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn all(&self) -> Box<Future<Item = Vec<Switch>, Error = ()> + Send> {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Vec<Switch>, Error = ()> + Send`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 31s
[INFO] running `Command { std: "docker" "inspect" "0fb9fd8471a3a9e14246163c24bbb7ac0d20fc8059dbcc1862baa01b011b0b42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fb9fd8471a3a9e14246163c24bbb7ac0d20fc8059dbcc1862baa01b011b0b42", kill_on_drop: false }`
[INFO] [stdout] 0fb9fd8471a3a9e14246163c24bbb7ac0d20fc8059dbcc1862baa01b011b0b42