[INFO] updating cached repository TheManagers/rustybox_webinterface
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/TheManagers/rustybox_webinterface
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/TheManagers/rustybox_webinterface" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/TheManagers/rustybox_webinterface"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/TheManagers/rustybox_webinterface'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/TheManagers/rustybox_webinterface" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/TheManagers/rustybox_webinterface"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/TheManagers/rustybox_webinterface'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1c25c166912d9affb36c46630d5915d0c8d95819
[INFO] sha for GitHub repo TheManagers/rustybox_webinterface: 1c25c166912d9affb36c46630d5915d0c8d95819
[INFO] validating manifest of TheManagers/rustybox_webinterface on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of TheManagers/rustybox_webinterface on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing TheManagers/rustybox_webinterface
[INFO] finished frobbing TheManagers/rustybox_webinterface
[INFO] frobbed toml for TheManagers/rustybox_webinterface written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/TheManagers/rustybox_webinterface/Cargo.toml
[INFO] started frobbing TheManagers/rustybox_webinterface
[INFO] finished frobbing TheManagers/rustybox_webinterface
[INFO] frobbed toml for TheManagers/rustybox_webinterface written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/TheManagers/rustybox_webinterface/Cargo.toml
[INFO] crate TheManagers/rustybox_webinterface already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking TheManagers/rustybox_webinterface against try#8ec8125bea94852768b56958f05da47666c21ab0 for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-6/try#8ec8125bea94852768b56958f05da47666c21ab0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/TheManagers/rustybox_webinterface:/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" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e0a9417ed7bd67714a8d7fba5252c2a16b4b89531c86077d21f19042c1f868a5
[INFO] running `"docker" "start" "-a" "e0a9417ed7bd67714a8d7fba5252c2a16b4b89531c86077d21f19042c1f868a5"`
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[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/db.rs:29:67
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub fn get_pool(host: &str, port: u16) -> Result<MongodbPool, Box<Error>> {
[INFO] [stderr]    |                                                                   ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/db.rs:19:42
[INFO] [stderr]    |
[INFO] [stderr] 19 |                 return Ok(Response::with((status::InternalServerError)));
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/handlers/index.rs:46:16
[INFO] [stderr]    |
[INFO] [stderr] 46 |     let conn = get_mongodb_connection!(req);
[INFO] [stderr]    |                ---------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/db.rs:24:38
[INFO] [stderr]    |
[INFO] [stderr] 24 |             return Ok(Response::with((status::InternalServerError)));
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/handlers/index.rs:46:16
[INFO] [stderr]    |
[INFO] [stderr] 46 |     let conn = get_mongodb_connection!(req);
[INFO] [stderr]    |                ---------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/db.rs:19:42
[INFO] [stderr]    |
[INFO] [stderr] 19 |                 return Ok(Response::with((status::InternalServerError)));
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/handlers/login.rs:48:20
[INFO] [stderr]    |
[INFO] [stderr] 48 |         let conn = get_mongodb_connection!(req);
[INFO] [stderr]    |                    ---------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/db.rs:24:38
[INFO] [stderr]    |
[INFO] [stderr] 24 |             return Ok(Response::with((status::InternalServerError)));
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/handlers/login.rs:48:20
[INFO] [stderr]    |
[INFO] [stderr] 48 |         let conn = get_mongodb_connection!(req);
[INFO] [stderr]    |                    ---------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:85:34
[INFO] [stderr]    |
[INFO] [stderr] 85 |     fn around(self, handler: Box<Handler>) -> Box<Handler> {
[INFO] [stderr]    |                                  ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:85:51
[INFO] [stderr]    |
[INFO] [stderr] 85 |     fn around(self, handler: Box<Handler>) -> Box<Handler> {
[INFO] [stderr]    |                                                   ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:89:28
[INFO] [stderr]    |
[INFO] [stderr] 89 |                  }) as Box<Handler>
[INFO] [stderr]    |                            ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/db.rs:29:67
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub fn get_pool(host: &str, port: u16) -> Result<MongodbPool, Box<Error>> {
[INFO] [stderr]    |                                                                   ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/db.rs:19:42
[INFO] [stderr]    |
[INFO] [stderr] 19 |                 return Ok(Response::with((status::InternalServerError)));
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/handlers/index.rs:46:16
[INFO] [stderr]    |
[INFO] [stderr] 46 |     let conn = get_mongodb_connection!(req);
[INFO] [stderr]    |                ---------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/db.rs:24:38
[INFO] [stderr]    |
[INFO] [stderr] 24 |             return Ok(Response::with((status::InternalServerError)));
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/handlers/index.rs:46:16
[INFO] [stderr]    |
[INFO] [stderr] 46 |     let conn = get_mongodb_connection!(req);
[INFO] [stderr]    |                ---------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/db.rs:19:42
[INFO] [stderr]    |
[INFO] [stderr] 19 |                 return Ok(Response::with((status::InternalServerError)));
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/handlers/login.rs:48:20
[INFO] [stderr]    |
[INFO] [stderr] 48 |         let conn = get_mongodb_connection!(req);
[INFO] [stderr]    |                    ---------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/db.rs:24:38
[INFO] [stderr]    |
[INFO] [stderr] 24 |             return Ok(Response::with((status::InternalServerError)));
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/handlers/login.rs:48:20
[INFO] [stderr]    |
[INFO] [stderr] 48 |         let conn = get_mongodb_connection!(req);
[INFO] [stderr]    |                    ---------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:85:34
[INFO] [stderr]    |
[INFO] [stderr] 85 |     fn around(self, handler: Box<Handler>) -> Box<Handler> {
[INFO] [stderr]    |                                  ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:85:51
[INFO] [stderr]    |
[INFO] [stderr] 85 |     fn around(self, handler: Box<Handler>) -> Box<Handler> {
[INFO] [stderr]    |                                                   ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:89:28
[INFO] [stderr]    |
[INFO] [stderr] 89 |                  }) as Box<Handler>
[INFO] [stderr]    |                            ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 37s
[INFO] running `"docker" "inspect" "e0a9417ed7bd67714a8d7fba5252c2a16b4b89531c86077d21f19042c1f868a5"`
[INFO] running `"docker" "rm" "-f" "e0a9417ed7bd67714a8d7fba5252c2a16b4b89531c86077d21f19042c1f868a5"`
[INFO] [stdout] e0a9417ed7bd67714a8d7fba5252c2a16b4b89531c86077d21f19042c1f868a5