[INFO] updating cached repository https://github.com/mcohen97/coupons-promotions
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6dc7a9435268f4560ee28e03c6a1a3aae4844d28
[INFO] checking mcohen97/coupons-promotions against master#6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257 for pr-70872
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcohen97%2Fcoupons-promotions" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mcohen97/coupons-promotions on toolchain 6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/mcohen97/coupons-promotions
[INFO] finished tweaking git repo https://github.com/mcohen97/coupons-promotions
[INFO] tweaked toml for git repo https://github.com/mcohen97/coupons-promotions written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/mcohen97/coupons-promotions already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "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] c5ef2772504ea25cb4bee414253959615975395881a30a7b168c45d4fe7fa2c7
[INFO] running `"docker" "start" "-a" "c5ef2772504ea25cb4bee414253959615975395881a30a7b168c45d4fe7fa2c7"`
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[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/models/organization_repo.rs:19:51
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub fn create(&self, id: String) -> ApiResult<(bool)> {
[INFO] [stderr]    |                                                   ^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/models/organization_repo.rs:27:51
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn delete(&self, id: String) -> ApiResult<(bool)> {
[INFO] [stderr]    |                                                   ^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/models/organization_repo.rs:19:51
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub fn create(&self, id: String) -> ApiResult<(bool)> {
[INFO] [stderr]    |                                                   ^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/models/organization_repo.rs:27:51
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn delete(&self, id: String) -> ApiResult<(bool)> {
[INFO] [stderr]    |                                                   ^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/server/api_error.rs:117:87
[INFO] [stderr]     |
[INFO] [stderr] 117 |             e => ApiError::InternalError(Cow::from(format!("Data access error: {}", e.description())))
[INFO] [stderr]     |                                                                                       ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/server/api_error.rs:130:46
[INFO] [stderr]     |
[INFO] [stderr] 130 |         ApiError::InternalError(Cow::Owned(e.description().to_string()))
[INFO] [stderr]     |                                              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/server/api_error.rs:136:35
[INFO] [stderr]     |
[INFO] [stderr] 136 |         ApiError::InternalError(e.description().to_string().into())
[INFO] [stderr]     |                                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/server/api_error.rs:117:87
[INFO] [stderr]     |
[INFO] [stderr] 117 |             e => ApiError::InternalError(Cow::from(format!("Data access error: {}", e.description())))
[INFO] [stderr]     |                                                                                       ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/server/api_error.rs:130:46
[INFO] [stderr]     |
[INFO] [stderr] 130 |         ApiError::InternalError(Cow::Owned(e.description().to_string()))
[INFO] [stderr]     |                                              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/server/api_error.rs:136:35
[INFO] [stderr]     |
[INFO] [stderr] 136 |         ApiError::InternalError(e.description().to_string().into())
[INFO] [stderr]     |                                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/messages/message_listener.rs:56:72
[INFO] [stderr]    |
[INFO] [stderr] 56 |         let payload = std::str::from_utf8(&message.data).map_err(|e| e.description().to_string())?;
[INFO] [stderr]    |                                                                        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/messages/message_listener.rs:57:70
[INFO] [stderr]    |
[INFO] [stderr] 57 |         let data: UUID = serde_json::from_str(payload).map_err(|e| e.description().to_string())?;
[INFO] [stderr]    |                                                                      ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/messages/message_listener.rs:56:72
[INFO] [stderr]    |
[INFO] [stderr] 56 |         let payload = std::str::from_utf8(&message.data).map_err(|e| e.description().to_string())?;
[INFO] [stderr]    |                                                                        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/messages/message_listener.rs:57:70
[INFO] [stderr]    |
[INFO] [stderr] 57 |         let data: UUID = serde_json::from_str(payload).map_err(|e| e.description().to_string())?;
[INFO] [stderr]    |                                                                      ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `org`
[INFO] [stderr]    --> src/models/promotion_repo.rs:136:13
[INFO] [stderr]     |
[INFO] [stderr] 136 |         let org = "TESTING PROMO";
[INFO] [stderr]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_org`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/models/promotion_repo.rs:148:9
[INFO] [stderr]     |
[INFO] [stderr] 148 |         repo.update(&fetched);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5m 28s
[INFO] running `"docker" "inspect" "c5ef2772504ea25cb4bee414253959615975395881a30a7b168c45d4fe7fa2c7"`
[INFO] running `"docker" "rm" "-f" "c5ef2772504ea25cb4bee414253959615975395881a30a7b168c45d4fe7fa2c7"`
[INFO] [stdout] c5ef2772504ea25cb4bee414253959615975395881a30a7b168c45d4fe7fa2c7