[INFO] crate serde_db 0.9.0 is already in cache
[INFO] checking serde_db-0.9.0 against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] extracting crate serde_db 0.9.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate serde_db 0.9.0 on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate serde_db 0.9.0
[INFO] finished tweaking crates.io crate serde_db 0.9.0
[INFO] tweaked toml for crates.io crate serde_db 0.9.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "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] 39697b919094ea75b97313cf40ecd4e83fed62fd942c89f64788e2bab79f4101
[INFO] running `"docker" "start" "-a" "39697b919094ea75b97313cf40ecd4e83fed62fd942c89f64788e2bab79f4101"`
[INFO] [stderr]     Checking serde_db v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/de/conversion_error.rs:32:56
[INFO] [stderr]    |
[INFO] [stderr] 32 |                 write!(formatter, "{}: (\"{}\")", self.description(), s)
[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/de/deserialization_error.rs:76:55
[INFO] [stderr]    |
[INFO] [stderr] 76 |                 write!(formatter, "{} (\"{}\")", self.description(), s)
[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/de/deserialization_error.rs:79:55
[INFO] [stderr]    |
[INFO] [stderr] 79 |                 write!(formatter, "{} (\"{}\")", self.description(), s)
[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/de/deserialization_error.rs:82:46
[INFO] [stderr]    |
[INFO] [stderr] 82 |                 write!(formatter, "{}", self.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/ser/serialization_error.rs:60:30
[INFO] [stderr]    |
[INFO] [stderr] 60 |                 Some(e) => e.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/ser/serialization_error.rs:100:76
[INFO] [stderr]     |
[INFO] [stderr] 100 |             SerializationError::Serde(ref s) => write!(fmt, "{}: {}", self.description(), s),
[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/ser/serialization_error.rs:102:44
[INFO] [stderr]     |
[INFO] [stderr] 102 |                 write!(fmt, "{}: {}", self.description(), s)
[INFO] [stderr]     |                                            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Checking flexi_logger v0.14.8
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/de/conversion_error.rs:32:56
[INFO] [stderr]    |
[INFO] [stderr] 32 |                 write!(formatter, "{}: (\"{}\")", self.description(), s)
[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/de/deserialization_error.rs:76:55
[INFO] [stderr]    |
[INFO] [stderr] 76 |                 write!(formatter, "{} (\"{}\")", self.description(), s)
[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/de/deserialization_error.rs:79:55
[INFO] [stderr]    |
[INFO] [stderr] 79 |                 write!(formatter, "{} (\"{}\")", self.description(), s)
[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/de/deserialization_error.rs:82:46
[INFO] [stderr]    |
[INFO] [stderr] 82 |                 write!(formatter, "{}", self.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/ser/serialization_error.rs:60:30
[INFO] [stderr]    |
[INFO] [stderr] 60 |                 Some(e) => e.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/ser/serialization_error.rs:100:76
[INFO] [stderr]     |
[INFO] [stderr] 100 |             SerializationError::Serde(ref s) => write!(fmt, "{}: {}", self.description(), s),
[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/ser/serialization_error.rs:102:44
[INFO] [stderr]     |
[INFO] [stderr] 102 |                 write!(fmt, "{}: {}", self.description(), s)
[INFO] [stderr]     |                                            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> tests/mock_db/error.rs:14:48
[INFO] [stderr]    |
[INFO] [stderr] 14 |             Error::DESERIALIZATION(ref e) => 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]   --> tests/mock_db/error.rs:15:46
[INFO] [stderr]    |
[INFO] [stderr] 15 |             Error::SERIALIZATION(ref e) => e.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]   --> tests/mock_db/error.rs:14:48
[INFO] [stderr]    |
[INFO] [stderr] 14 |             Error::DESERIALIZATION(ref e) => 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]   --> tests/mock_db/error.rs:15:46
[INFO] [stderr]    |
[INFO] [stderr] 15 |             Error::SERIALIZATION(ref e) => e.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]    --> tests/mock_db/serde_db_impl/ser.rs:115:52
[INFO] [stderr]     |
[INFO] [stderr] 115 |         Err(e) => Err(SerializationError::custom(e.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]    --> tests/mock_db/serde_db_impl/ser.rs:115:52
[INFO] [stderr]     |
[INFO] [stderr] 115 |         Err(e) => Err(SerializationError::custom(e.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]   --> tests/mock_db/error.rs:14:48
[INFO] [stderr]    |
[INFO] [stderr] 14 |             Error::DESERIALIZATION(ref e) => 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]   --> tests/mock_db/error.rs:15:46
[INFO] [stderr]    |
[INFO] [stderr] 15 |             Error::SERIALIZATION(ref e) => e.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]   --> tests/mock_db/error.rs:14:48
[INFO] [stderr]    |
[INFO] [stderr] 14 |             Error::DESERIALIZATION(ref e) => 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]   --> tests/mock_db/error.rs:15:46
[INFO] [stderr]    |
[INFO] [stderr] 15 |             Error::SERIALIZATION(ref e) => e.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]    --> tests/mock_db/serde_db_impl/ser.rs:115:52
[INFO] [stderr]     |
[INFO] [stderr] 115 |         Err(e) => Err(SerializationError::custom(e.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]   --> tests/mock_db/error.rs:14:48
[INFO] [stderr]    |
[INFO] [stderr] 14 |             Error::DESERIALIZATION(ref e) => 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]   --> tests/mock_db/error.rs:15:46
[INFO] [stderr]    |
[INFO] [stderr] 15 |             Error::SERIALIZATION(ref e) => e.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]   --> tests/mock_db/error.rs:14:48
[INFO] [stderr]    |
[INFO] [stderr] 14 |             Error::DESERIALIZATION(ref e) => 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]   --> tests/mock_db/error.rs:15:46
[INFO] [stderr]    |
[INFO] [stderr] 15 |             Error::SERIALIZATION(ref e) => e.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]    --> tests/mock_db/serde_db_impl/ser.rs:115:52
[INFO] [stderr]     |
[INFO] [stderr] 115 |         Err(e) => Err(SerializationError::custom(e.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]    --> tests/mock_db/serde_db_impl/ser.rs:115:52
[INFO] [stderr]     |
[INFO] [stderr] 115 |         Err(e) => Err(SerializationError::custom(e.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]    --> tests/mock_db/serde_db_impl/ser.rs:115:52
[INFO] [stderr]     |
[INFO] [stderr] 115 |         Err(e) => Err(SerializationError::custom(e.description())),
[INFO] [stderr]     |                                                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.88s
[INFO] running `"docker" "inspect" "39697b919094ea75b97313cf40ecd4e83fed62fd942c89f64788e2bab79f4101"`
[INFO] running `"docker" "rm" "-f" "39697b919094ea75b97313cf40ecd4e83fed62fd942c89f64788e2bab79f4101"`
[INFO] [stdout] 39697b919094ea75b97313cf40ecd4e83fed62fd942c89f64788e2bab79f4101
