[INFO] fetching crate rust-eureka 0.1.1...
[INFO] checking rust-eureka-0.1.1 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate rust-eureka 0.1.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate rust-eureka 0.1.1 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rust-eureka 0.1.1
[INFO] finished tweaking crates.io crate rust-eureka 0.1.1
[INFO] tweaked toml for crates.io crate rust-eureka 0.1.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cfac1b40796400c1ad50bfa2e6b9a71ee5601b276939eb841e110f973b25bc33
[INFO] running `"docker" "start" "-a" "cfac1b40796400c1ad50bfa2e6b9a71ee5601b276939eb841e110f973b25bc33"`
[INFO] [stderr]     Checking option-filter v1.0.2
[INFO] [stderr]     Checking test-logger v0.1.0
[INFO] [stderr]     Checking hyper v0.11.27
[INFO] [stderr]     Checking rust-eureka v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:40:32
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn cause(&self) -> Option<&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: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:42:54
[INFO] [stderr]    |
[INFO] [stderr] 42 |             ClientError(ref error) => Some(error as &Error),
[INFO] [stderr]    |                                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:43:52
[INFO] [stderr]    |
[INFO] [stderr] 43 |             JsonError(ref error) => Some(error as &Error),
[INFO] [stderr]    |                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/eureka_client.rs:39:93
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub fn register(&self, application_id: &str, register_request: &RegisterRequest) -> Box<Future<Item=(), Error=EurekaClientError>> {
[INFO] [stderr]    |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=(), Error=EurekaClientError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/eureka_client.rs:67:68
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn get_application<'b>(&self, application_id: &str) -> Box<Future<Item=ApplicationResponse, Error=EurekaClientError>> {
[INFO] [stderr]    |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=ApplicationResponse, Error=EurekaClientError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/eureka_client.rs:113:47
[INFO] [stderr]     |
[INFO] [stderr] 113 |     pub fn get_applications<'b>(&self) -> Box<Future<Item=ApplicationsResponse, Error=EurekaClientError>> {
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=ApplicationsResponse, Error=EurekaClientError>`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/response/instance.rs:454:137
[INFO] [stderr]     |
[INFO] [stderr] 454 |                 let last_updated_timestamp = maybe_last_updated_timestamp.ok_or_else(|| DeError::missing_field(LAST_UPDATED_TIMESTAMP));;
[INFO] [stderr]     |                                                                                                                                         ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolon)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/response/instance.rs:455:131
[INFO] [stderr]     |
[INFO] [stderr] 455 |                 let last_dirty_timestamp = maybe_last_dirty_timestamp.ok_or_else(|| DeError::missing_field(LAST_DIRTY_TIMESTAMP));;
[INFO] [stderr]     |                                                                                                                                   ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/response/instance.rs:456:166
[INFO] [stderr]     |
[INFO] [stderr] 456 |                 let is_coordinating_discovery_server = maybe_is_coordinating_discovery_server.ok_or_else(|| DeError::missing_field(IS_COORDINATED_DISCOVERY_SERVER));;
[INFO] [stderr]     |                                                                                                                                                                      ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:40:32
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn cause(&self) -> Option<&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: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:42:54
[INFO] [stderr]    |
[INFO] [stderr] 42 |             ClientError(ref error) => Some(error as &Error),
[INFO] [stderr]    |                                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:43:52
[INFO] [stderr]    |
[INFO] [stderr] 43 |             JsonError(ref error) => Some(error as &Error),
[INFO] [stderr]    |                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/eureka_client.rs:39:93
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub fn register(&self, application_id: &str, register_request: &RegisterRequest) -> Box<Future<Item=(), Error=EurekaClientError>> {
[INFO] [stderr]    |                                                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=(), Error=EurekaClientError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/eureka_client.rs:67:68
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn get_application<'b>(&self, application_id: &str) -> Box<Future<Item=ApplicationResponse, Error=EurekaClientError>> {
[INFO] [stderr]    |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=ApplicationResponse, Error=EurekaClientError>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/eureka_client.rs:113:47
[INFO] [stderr]     |
[INFO] [stderr] 113 |     pub fn get_applications<'b>(&self) -> Box<Future<Item=ApplicationsResponse, Error=EurekaClientError>> {
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=ApplicationsResponse, Error=EurekaClientError>`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/response/instance.rs:454:137
[INFO] [stderr]     |
[INFO] [stderr] 454 |                 let last_updated_timestamp = maybe_last_updated_timestamp.ok_or_else(|| DeError::missing_field(LAST_UPDATED_TIMESTAMP));;
[INFO] [stderr]     |                                                                                                                                         ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolon)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/response/instance.rs:455:131
[INFO] [stderr]     |
[INFO] [stderr] 455 |                 let last_dirty_timestamp = maybe_last_dirty_timestamp.ok_or_else(|| DeError::missing_field(LAST_DIRTY_TIMESTAMP));;
[INFO] [stderr]     |                                                                                                                                   ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/response/instance.rs:456:166
[INFO] [stderr]     |
[INFO] [stderr] 456 |                 let is_coordinating_discovery_server = maybe_is_coordinating_discovery_server.ok_or_else(|| DeError::missing_field(IS_COORDINATED_DISCOVERY_SERVER));;
[INFO] [stderr]     |                                                                                                                                                                      ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.61s
[INFO] running `"docker" "inspect" "cfac1b40796400c1ad50bfa2e6b9a71ee5601b276939eb841e110f973b25bc33"`
[INFO] running `"docker" "rm" "-f" "cfac1b40796400c1ad50bfa2e6b9a71ee5601b276939eb841e110f973b25bc33"`
[INFO] [stdout] cfac1b40796400c1ad50bfa2e6b9a71ee5601b276939eb841e110f973b25bc33