[INFO] crate rocket-config 0.0.2 is already in cache
[INFO] checking rocket-config-0.0.2 against master#30ca215b4e38b32aa7abdd635c5e2d56f5724494 for pr-66037
[INFO] extracting crate rocket-config 0.0.2 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate rocket-config 0.0.2 on toolchain 30ca215b4e38b32aa7abdd635c5e2d56f5724494
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rocket-config 0.0.2
[INFO] finished tweaking crates.io crate rocket-config 0.0.2
[INFO] tweaked toml for crates.io crate rocket-config 0.0.2 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "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] 67fe70021e908fe9cac674f2bb76ae6a7fccee64966a94fdbd468c12d42429a7
[INFO] running `"docker" "start" "-a" "67fe70021e908fe9cac674f2bb76ae6a7fccee64966a94fdbd468c12d42429a7"`
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]     Checking serde_yaml v0.8.11
[INFO] [stderr]     Checking rocket v0.4.2
[INFO] [stderr]    Compiling rocket-config-codegen v0.0.4
[INFO] [stderr]     Checking rocket-config v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/configuration.rs:87:54
[INFO] [stderr]    |
[INFO] [stderr] 87 |                         error::ErrorKind::Other, err.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/configuration.rs:96:54
[INFO] [stderr]    |
[INFO] [stderr] 96 |                         error::ErrorKind::Other, err.description()
[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/configuration.rs:157:71
[INFO] [stderr]     |
[INFO] [stderr] 157 |                 error::Error::new(error::ErrorKind::MissingValue, err.description())
[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/error.rs:164:44
[INFO] [stderr]     |
[INFO] [stderr] 164 |             Repr::Custom(ref c) => c.error.description(),
[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/factory.rs:75:99
[INFO] [stderr]    |
[INFO] [stderr] 75 |         for entry in path.read_dir().map_err(|err| error::Error::new(error::ErrorKind::Other, err.description()))? {
[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/factory.rs:76:92
[INFO] [stderr]    |
[INFO] [stderr] 76 |             let entry = entry.map_err(|err| error::Error::new(error::ErrorKind::Other, err.description()))?;
[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/configuration.rs:87:54
[INFO] [stderr]    |
[INFO] [stderr] 87 |                         error::ErrorKind::Other, err.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/configuration.rs:96:54
[INFO] [stderr]    |
[INFO] [stderr] 96 |                         error::ErrorKind::Other, err.description()
[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/configuration.rs:157:71
[INFO] [stderr]     |
[INFO] [stderr] 157 |                 error::Error::new(error::ErrorKind::MissingValue, err.description())
[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/configuration.rs:230:24
[INFO] [stderr]     |
[INFO] [stderr] 230 |         assert_eq!(err.description(), "no extension available");
[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/configuration.rs:263:24
[INFO] [stderr]     |
[INFO] [stderr] 263 |         assert_eq!(err.description(), "extension's format is invalid");
[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/configuration.rs:287:24
[INFO] [stderr]     |
[INFO] [stderr] 287 |         assert_eq!(err.description(), "unimplemented format: unimp");
[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/error.rs:164:44
[INFO] [stderr]     |
[INFO] [stderr] 164 |             Repr::Custom(ref c) => c.error.description(),
[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/error.rs:231:39
[INFO] [stderr]     |
[INFO] [stderr] 231 |         assert_eq!(ref_error.unwrap().description(), "test error");
[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/error.rs:247:39
[INFO] [stderr]     |
[INFO] [stderr] 247 |         assert_eq!(ref_error.unwrap().description(), "test error");
[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/error.rs:263:41
[INFO] [stderr]     |
[INFO] [stderr] 263 |         assert_eq!(inner_error.unwrap().description(), "test error");
[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/error.rs:277:26
[INFO] [stderr]     |
[INFO] [stderr] 277 |         assert_eq!(error.description(), "test error");
[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/error.rs:284:26
[INFO] [stderr]     |
[INFO] [stderr] 284 |         assert_eq!(error.description(), ErrorKind::Other.as_str());
[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/factory.rs:75:99
[INFO] [stderr]    |
[INFO] [stderr] 75 |         for entry in path.read_dir().map_err(|err| error::Error::new(error::ErrorKind::Other, err.description()))? {
[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/factory.rs:76:92
[INFO] [stderr]    |
[INFO] [stderr] 76 |             let entry = entry.map_err(|err| error::Error::new(error::ErrorKind::Other, err.description()))?;
[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/result.rs:36:40
[INFO] [stderr]    |
[INFO] [stderr] 36 |         assert_eq!(result.unwrap_err().description(), "other");
[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/result.rs:41:40
[INFO] [stderr]    |
[INFO] [stderr] 41 |         assert_eq!(result.unwrap_err().description(), "test other");
[INFO] [stderr]    |                                        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.46s
[INFO] running `"docker" "inspect" "67fe70021e908fe9cac674f2bb76ae6a7fccee64966a94fdbd468c12d42429a7"`
[INFO] running `"docker" "rm" "-f" "67fe70021e908fe9cac674f2bb76ae6a7fccee64966a94fdbd468c12d42429a7"`
[INFO] [stdout] 67fe70021e908fe9cac674f2bb76ae6a7fccee64966a94fdbd468c12d42429a7