[INFO] crate mongodb 0.4.0 is already in cache [INFO] checking mongodb-0.4.0 against try#d27c6c6a469a28343396a8f3ac1c9d403aabda69 for pr-66037 [INFO] extracting crate mongodb 0.4.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate mongodb 0.4.0 on toolchain d27c6c6a469a28343396a8f3ac1c9d403aabda69 [INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate mongodb 0.4.0 [INFO] finished tweaking crates.io crate mongodb 0.4.0 [INFO] tweaked toml for crates.io crate mongodb 0.4.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "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] 03883aef15810e2d9badfab73148a010dab16ede8169e2774e342206bcfc6a39 [INFO] running `"docker" "start" "-a" "03883aef15810e2d9badfab73148a010dab16ede8169e2774e342206bcfc6a39"` [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Checking separator v0.4.1 [INFO] [stderr] Checking data-encoding v2.1.2 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking scan_fmt v0.1.3 [INFO] [stderr] Checking bson v0.14.0 [INFO] [stderr] Checking textnonce v0.6.5 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking sha2 v0.8.1 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking md-5 v0.8.0 [INFO] [stderr] Checking pbkdf2 v0.3.0 [INFO] [stderr] Checking mongodb v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/db/mod.rs:152:77 [INFO] [stderr] | [INFO] [stderr] 152 | fn drop_all_users(&self, write_concern: Option) -> Result<(i32)>; [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/db/mod.rs:357:77 [INFO] [stderr] | [INFO] [stderr] 357 | fn drop_all_users(&self, write_concern: Option) -> Result<(i32)> { [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/db/mod.rs:152:77 [INFO] [stderr] | [INFO] [stderr] 152 | fn drop_all_users(&self, write_concern: Option) -> Result<(i32)>; [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/db/mod.rs:357:77 [INFO] [stderr] | [INFO] [stderr] 357 | fn drop_all_users(&self, write_concern: Option) -> Result<(i32)> { [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/db/mod.rs:309:64 [INFO] [stderr] | [INFO] [stderr] 309 | Err(e) => Err(ResponseError(String::from(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/db/mod.rs:309:64 [INFO] [stderr] | [INFO] [stderr] 309 | Err(e) => Err(ResponseError(String::from(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/error.rs:180:51 [INFO] [stderr] | [INFO] [stderr] 180 | Error::WriteError(ref inner) => inner.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:181:55 [INFO] [stderr] | [INFO] [stderr] 181 | Error::BulkWriteError(ref inner) => inner.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:182:53 [INFO] [stderr] | [INFO] [stderr] 182 | Error::EncoderError(ref inner) => inner.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:183:53 [INFO] [stderr] | [INFO] [stderr] 183 | Error::DecoderError(ref inner) => inner.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:184:49 [INFO] [stderr] | [INFO] [stderr] 184 | Error::OIDError(ref inner) => inner.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:185:53 [INFO] [stderr] | [INFO] [stderr] 185 | Error::FromHexError(ref inner) => inner.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:186:48 [INFO] [stderr] | [INFO] [stderr] 186 | Error::IoError(ref inner) => inner.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/gridfs/file.rs:168:52 [INFO] [stderr] | [INFO] [stderr] 168 | Some(ref err) => Some(String::from(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:180:51 [INFO] [stderr] | [INFO] [stderr] 180 | Error::WriteError(ref inner) => inner.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:181:55 [INFO] [stderr] | [INFO] [stderr] 181 | Error::BulkWriteError(ref inner) => inner.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:182:53 [INFO] [stderr] | [INFO] [stderr] 182 | Error::EncoderError(ref inner) => inner.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:183:53 [INFO] [stderr] | [INFO] [stderr] 183 | Error::DecoderError(ref inner) => inner.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:184:49 [INFO] [stderr] | [INFO] [stderr] 184 | Error::OIDError(ref inner) => inner.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:185:53 [INFO] [stderr] | [INFO] [stderr] 185 | Error::FromHexError(ref inner) => inner.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:186:48 [INFO] [stderr] | [INFO] [stderr] 186 | Error::IoError(ref inner) => inner.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/gridfs/file.rs:168:52 [INFO] [stderr] | [INFO] [stderr] 168 | Some(ref err) => Some(String::from(err.description())), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> tests/json/crud/reader.rs:133:20 [INFO] [stderr] | [INFO] [stderr] 133 | let data = try!(get_data(&object)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> tests/json/crud/reader.rs:134:21 [INFO] [stderr] | [INFO] [stderr] 134 | let tests = try!(get_tests(&object)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> tests/json/sdam/reader.rs:16:37 [INFO] [stderr] | [INFO] [stderr] 16 | ... try!(Responses::from_json(array)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> tests/json/sdam/reader.rs:21:35 [INFO] [stderr] | [INFO] [stderr] 21 | ... try!(Outcome::from_json(obj)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> tests/json/sdam/reader.rs:82:22 [INFO] [stderr] | [INFO] [stderr] 82 | let phases = try!(get_phases(&object)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> tests/json/server_selection/reader.rs:71:43 [INFO] [stderr] | [INFO] [stderr] 71 | ... try!(ReadPreference::from_json(object)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> tests/json/server_selection/reader.rs:76:44 [INFO] [stderr] | [INFO] [stderr] 76 | ... try!(get_server_array(array)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> tests/json/server_selection/reader.rs:81:44 [INFO] [stderr] | [INFO] [stderr] 81 | ... try!(get_server_array(array)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> tests/json/server_selection/reader.rs:90:39 [INFO] [stderr] | [INFO] [stderr] 90 | ... try!(get_server_array(array)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.24s [INFO] running `"docker" "inspect" "03883aef15810e2d9badfab73148a010dab16ede8169e2774e342206bcfc6a39"` [INFO] running `"docker" "rm" "-f" "03883aef15810e2d9badfab73148a010dab16ede8169e2774e342206bcfc6a39"` [INFO] [stdout] 03883aef15810e2d9badfab73148a010dab16ede8169e2774e342206bcfc6a39