[INFO] cloning repository augustuswm/masquerade
[INFO] running `"git" "clone" "--bare" "git://github.com/augustuswm/masquerade.git" "work/cache/sources/gh/augustuswm/masquerade"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/augustuswm/masquerade'...
[INFO] running `"git" "clone" "work/cache/sources/gh/augustuswm/masquerade" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/augustuswm/masquerade"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/augustuswm/masquerade'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/augustuswm/masquerade" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/augustuswm/masquerade"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/augustuswm/masquerade'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9d74a0973b490a557a43812eeb9554057667a9c0
[INFO] sha for GitHub repo augustuswm/masquerade: 9d74a0973b490a557a43812eeb9554057667a9c0
[INFO] validating manifest of augustuswm/masquerade on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of augustuswm/masquerade on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing augustuswm/masquerade
[INFO] finished frobbing augustuswm/masquerade
[INFO] frobbed toml for augustuswm/masquerade written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/augustuswm/masquerade/Cargo.toml
[INFO] started frobbing augustuswm/masquerade
[INFO] finished frobbing augustuswm/masquerade
[INFO] frobbed toml for augustuswm/masquerade written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/augustuswm/masquerade/Cargo.toml
[INFO] crate augustuswm/masquerade already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking augustuswm/masquerade against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-2/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/augustuswm/masquerade:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 77d5308dae6cf761a484f6b3199f62941a7a6d88e6144f5f85a69f856e16e2ac
[INFO] running `"docker" "start" "-a" "77d5308dae6cf761a484f6b3199f62941a7a6d88e6144f5f85a69f856e16e2ac"`
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[INFO] [stderr] error: At least one backend feature must be selected
[INFO] [stderr]   --> src/main.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     compile_error!("At least one backend feature must be selected");
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: At least one backend feature must be selected
[INFO] [stderr]   --> src/main.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     compile_error!("At least one backend feature must be selected");
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `apps` in this scope
[INFO] [stderr]    --> src/main.rs:128:13
[INFO] [stderr]     |
[INFO] [stderr] 128 |     let _ = apps.upsert(
[INFO] [stderr]     |             ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `flags` in this scope
[INFO] [stderr]    --> src/main.rs:143:13
[INFO] [stderr]     |
[INFO] [stderr] 143 |     let _ = flags.upsert(&a, "f1", &flag);
[INFO] [stderr]     |             ^^^^^ help: a local variable with a similar name exists: `flag`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `users` in this scope
[INFO] [stderr]    --> src/main.rs:144:13
[INFO] [stderr]     |
[INFO] [stderr] 144 |     let _ = users.upsert(&"users".to_string(), "dev", &u);
[INFO] [stderr]     |             ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `flags` in this scope
[INFO] [stderr]    --> src/main.rs:146:15
[INFO] [stderr]     |
[INFO] [stderr] 146 |     api::boot(flags, apps, users);
[INFO] [stderr]     |               ^^^^^ help: a local variable with a similar name exists: `flag`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `apps` in this scope
[INFO] [stderr]    --> src/main.rs:146:22
[INFO] [stderr]     |
[INFO] [stderr] 146 |     api::boot(flags, apps, users);
[INFO] [stderr]     |                      ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `users` in this scope
[INFO] [stderr]    --> src/main.rs:146:28
[INFO] [stderr]     |
[INFO] [stderr] 146 |     api::boot(flags, apps, users);
[INFO] [stderr]     |                            ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::env`
[INFO] [stderr]   --> src/main.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 | use std::env;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::str`
[INFO] [stderr]  --> src/api/flag.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::str;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/api/flag.rs:13:53
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn read<'r>(req: &'r HttpRequest<State>) -> Box<Future<Item = HttpResponse, Error = APIError>> {
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = HttpResponse, Error = APIError>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/api/flag.rs:36:55
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub fn create<'r>(req: &'r HttpRequest<State>) -> Box<Future<Item = HttpResponse, Error = APIError>> {
[INFO] [stderr]    |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = HttpResponse, Error = APIError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/api/flag.rs:64:55
[INFO] [stderr]    |
[INFO] [stderr] 64 | pub fn update<'r>(req: &'r HttpRequest<State>) -> Box<Future<Item = HttpResponse, Error = APIError>> {
[INFO] [stderr]    |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = HttpResponse, Error = APIError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/api/flag.rs:95:55
[INFO] [stderr]    |
[INFO] [stderr] 95 | pub fn delete<'r>(req: &'r HttpRequest<State>) -> Box<Future<Item = HttpResponse, Error = APIError>> {
[INFO] [stderr]    |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = HttpResponse, Error = APIError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api/flag.rs:122:52
[INFO] [stderr]     |
[INFO] [stderr] 122 | pub fn all<'r>(req: &'r HttpRequest<State>) -> Box<Future<Item = HttpResponse, Error = APIError>> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = HttpResponse, Error = APIError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/api/path.rs:21:55
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub fn create<'r>(req: &'r HttpRequest<State>) -> Box<Future<Item = HttpResponse, Error = APIError>> {
[INFO] [stderr]    |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = HttpResponse, Error = APIError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/api/path.rs:53:52
[INFO] [stderr]    |
[INFO] [stderr] 53 | pub fn all<'r>(req: &'r HttpRequest<State>) -> Box<Future<Item = HttpResponse, Error = APIError>> {
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = HttpResponse, Error = APIError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/api/state.rs:6:22
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub type FlagStore = ThreadedStore<FlagPath, Flag, Error = BannerError>;
[INFO] [stderr]   |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ThreadedStore<FlagPath, Flag, Error = BannerError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/api/state.rs:7:22
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub type PathStore = ThreadedStore<String, FlagPath, Error = BannerError>;
[INFO] [stderr]   |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ThreadedStore<String, FlagPath, Error = BannerError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/api/state.rs:8:22
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub type UserStore = ThreadedStore<String, User, Error = BannerError>;
[INFO] [stderr]   |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ThreadedStore<String, User, Error = BannerError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/api/state.rs:30:33
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn flags(&self) -> &Box<ThreadedStore<FlagPath, Flag, Error = BannerError>> {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ThreadedStore<FlagPath, Flag, Error = BannerError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/api/state.rs:34:33
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn paths(&self) -> &Box<ThreadedStore<String, FlagPath, Error = BannerError>> {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ThreadedStore<String, FlagPath, Error = BannerError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/api/state.rs:38:33
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn users(&self) -> &Box<ThreadedStore<String, User, Error = BannerError>> {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ThreadedStore<String, User, Error = BannerError>`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `apps` in this scope
[INFO] [stderr]    --> src/main.rs:128:13
[INFO] [stderr]     |
[INFO] [stderr] 128 |     let _ = apps.upsert(
[INFO] [stderr]     |             ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `flags` in this scope
[INFO] [stderr]    --> src/main.rs:143:13
[INFO] [stderr]     |
[INFO] [stderr] 143 |     let _ = flags.upsert(&a, "f1", &flag);
[INFO] [stderr]     |             ^^^^^ help: a local variable with a similar name exists: `flag`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `users` in this scope
[INFO] [stderr]    --> src/main.rs:144:13
[INFO] [stderr]     |
[INFO] [stderr] 144 |     let _ = users.upsert(&"users".to_string(), "dev", &u);
[INFO] [stderr]     |             ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `flags` in this scope
[INFO] [stderr]    --> src/main.rs:146:15
[INFO] [stderr]     |
[INFO] [stderr] 146 |     api::boot(flags, apps, users);
[INFO] [stderr]     |               ^^^^^ help: a local variable with a similar name exists: `flag`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `apps` in this scope
[INFO] [stderr]    --> src/main.rs:146:22
[INFO] [stderr]     |
[INFO] [stderr] 146 |     api::boot(flags, apps, users);
[INFO] [stderr]     |                      ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `users` in this scope
[INFO] [stderr]    --> src/main.rs:146:28
[INFO] [stderr]     |
[INFO] [stderr] 146 |     api::boot(flags, apps, users);
[INFO] [stderr]     |                            ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::env`
[INFO] [stderr]   --> src/main.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 | use std::env;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::str`
[INFO] [stderr]  --> src/api/flag.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::str;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/api/flag.rs:13:53
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn read<'r>(req: &'r HttpRequest<State>) -> Box<Future<Item = HttpResponse, Error = APIError>> {
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = HttpResponse, Error = APIError>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/api/flag.rs:36:55
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub fn create<'r>(req: &'r HttpRequest<State>) -> Box<Future<Item = HttpResponse, Error = APIError>> {
[INFO] [stderr]    |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = HttpResponse, Error = APIError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/api/flag.rs:64:55
[INFO] [stderr]    |
[INFO] [stderr] 64 | pub fn update<'r>(req: &'r HttpRequest<State>) -> Box<Future<Item = HttpResponse, Error = APIError>> {
[INFO] [stderr]    |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = HttpResponse, Error = APIError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/api/flag.rs:95:55
[INFO] [stderr]    |
[INFO] [stderr] 95 | pub fn delete<'r>(req: &'r HttpRequest<State>) -> Box<Future<Item = HttpResponse, Error = APIError>> {
[INFO] [stderr]    |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = HttpResponse, Error = APIError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/api/flag.rs:122:52
[INFO] [stderr]     |
[INFO] [stderr] 122 | pub fn all<'r>(req: &'r HttpRequest<State>) -> Box<Future<Item = HttpResponse, Error = APIError>> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = HttpResponse, Error = APIError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/api/path.rs:21:55
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub fn create<'r>(req: &'r HttpRequest<State>) -> Box<Future<Item = HttpResponse, Error = APIError>> {
[INFO] [stderr]    |                                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = HttpResponse, Error = APIError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/api/path.rs:53:52
[INFO] [stderr]    |
[INFO] [stderr] 53 | pub fn all<'r>(req: &'r HttpRequest<State>) -> Box<Future<Item = HttpResponse, Error = APIError>> {
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = HttpResponse, Error = APIError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/api/state.rs:6:22
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub type FlagStore = ThreadedStore<FlagPath, Flag, Error = BannerError>;
[INFO] [stderr]   |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ThreadedStore<FlagPath, Flag, Error = BannerError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/api/state.rs:7:22
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub type PathStore = ThreadedStore<String, FlagPath, Error = BannerError>;
[INFO] [stderr]   |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ThreadedStore<String, FlagPath, Error = BannerError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/api/state.rs:8:22
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub type UserStore = ThreadedStore<String, User, Error = BannerError>;
[INFO] [stderr]   |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ThreadedStore<String, User, Error = BannerError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/api/state.rs:30:33
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn flags(&self) -> &Box<ThreadedStore<FlagPath, Flag, Error = BannerError>> {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ThreadedStore<FlagPath, Flag, Error = BannerError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/api/state.rs:34:33
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub fn paths(&self) -> &Box<ThreadedStore<String, FlagPath, Error = BannerError>> {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ThreadedStore<String, FlagPath, Error = BannerError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/api/state.rs:38:33
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn users(&self) -> &Box<ThreadedStore<String, User, Error = BannerError>> {
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ThreadedStore<String, User, Error = BannerError>`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `store::Store`
[INFO] [stderr]   --> src/main.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 | use store::Store;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Stream`
[INFO] [stderr]  --> src/api/flag.rs:3:31
[INFO] [stderr]   |
[INFO] [stderr] 3 | use futures::{future, Future, Stream};
[INFO] [stderr]   |                               ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Stream`
[INFO] [stderr]  --> src/api/path.rs:3:31
[INFO] [stderr]   |
[INFO] [stderr] 3 | use futures::{future, Future, Stream};
[INFO] [stderr]   |                               ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 7 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: Could not compile `masquerade`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unused import: `store::Store`
[INFO] [stderr]   --> src/main.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 | use store::Store;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Stream`
[INFO] [stderr]  --> src/api/flag.rs:3:31
[INFO] [stderr]   |
[INFO] [stderr] 3 | use futures::{future, Future, Stream};
[INFO] [stderr]   |                               ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Stream`
[INFO] [stderr]  --> src/api/path.rs:3:31
[INFO] [stderr]   |
[INFO] [stderr] 3 | use futures::{future, Future, Stream};
[INFO] [stderr]   |                               ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 7 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: Could not compile `masquerade`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "77d5308dae6cf761a484f6b3199f62941a7a6d88e6144f5f85a69f856e16e2ac"`
[INFO] running `"docker" "rm" "-f" "77d5308dae6cf761a484f6b3199f62941a7a6d88e6144f5f85a69f856e16e2ac"`
[INFO] [stdout] 77d5308dae6cf761a484f6b3199f62941a7a6d88e6144f5f85a69f856e16e2ac