[INFO] crate google-docs1 1.0.10+20190627 is already in cache [INFO] checking google-docs1-1.0.10+20190627 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] extracting crate google-docs1 1.0.10+20190627 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate google-docs1 1.0.10+20190627 on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate google-docs1 1.0.10+20190627 [INFO] finished tweaking crates.io crate google-docs1 1.0.10+20190627 [INFO] tweaked toml for crates.io crate google-docs1 1.0.10+20190627 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] e71606f3e3ad0604e363a9f5c0fd9eaf494f42950074a3aaea98590de3aadb36 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "e71606f3e3ad0604e363a9f5c0fd9eaf494f42950074a3aaea98590de3aadb36"` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling cc v1.0.52 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking untrusted v0.6.2 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking antidote v1.0.0 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Compiling openssl-sys v0.9.55 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking webpki v0.18.1 [INFO] [stderr] Checking sct v0.4.0 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking webpki-roots v0.15.0 [INFO] [stderr] Checking rustls v0.13.1 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Checking hyper-native-tls v0.3.0 [INFO] [stderr] Checking hyper-rustls v0.6.2 [INFO] [stderr] Checking serde_json v1.0.52 [INFO] [stderr] Checking yup-oauth2 v1.0.12 [INFO] [stderr] Checking google-docs1 v1.0.10+20190627 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/cmn.rs:306:17 [INFO] [stderr] | [INFO] [stderr] 306 | try!(writeln!(f, "Bad Request ({}): {}", err.error.code, err.error.message)); [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] --> src/cmn.rs:308:21 [INFO] [stderr] | [INFO] [stderr] 308 | try!(writeln!(f, " {}: {}, {}{}", [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/cmn.rs:572:9 [INFO] [stderr] | [INFO] [stderr] 572 | try!(fmt.write_str("bytes ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/cmn.rs:574:28 [INFO] [stderr] | [INFO] [stderr] 574 | Some(ref c) => try!(c.fmt(fmt)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/cmn.rs:575:21 [INFO] [stderr] | [INFO] [stderr] 575 | None => try!(fmt.write_str("*")) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmn.rs:166:31 [INFO] [stderr] | [INFO] [stderr] 166 | fn token(&mut self, err: &error::Error) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::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/cmn.rs:277:22 [INFO] [stderr] | [INFO] [stderr] 277 | MissingToken(Box), [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmn.rs:342:32 [INFO] [stderr] | [INFO] [stderr] 342 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmn.rs:368:38 [INFO] [stderr] | [INFO] [stderr] 368 | raw_parts: Vec<(Headers, &'a mut Read)>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmn.rs:369:52 [INFO] [stderr] | [INFO] [stderr] 369 | current_part: Option<(Cursor>, &'a mut Read)>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmn.rs:391:48 [INFO] [stderr] | [INFO] [stderr] 391 | pub fn add_part(&mut self, reader: &'a mut Read, size: u64, mime_type: Mime) -> &mut MultiPartReader<'a> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmn.rs:616:27 [INFO] [stderr] | [INFO] [stderr] 616 | pub delegate: &'a mut Delegate, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmn.rs:622:25 [INFO] [stderr] | [INFO] [stderr] 622 | pub reader: &'a mut ReadSeek, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn ReadSeek` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:4179:31 [INFO] [stderr] | [INFO] [stderr] 4179 | _delegate: Option<&'a mut Delegate>, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:4194:27 [INFO] [stderr] | [INFO] [stderr] 4194 | let mut dlg: &mut Delegate = match self._delegate { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:4322:50 [INFO] [stderr] | [INFO] [stderr] 4322 | pub fn delegate(mut self, new_value: &'a mut Delegate) -> DocumentCreateCall<'a, C, A> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:4417:31 [INFO] [stderr] | [INFO] [stderr] 4417 | _delegate: Option<&'a mut Delegate>, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:4432:27 [INFO] [stderr] | [INFO] [stderr] 4432 | let mut dlg: &mut Delegate = match self._delegate { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:4581:50 [INFO] [stderr] | [INFO] [stderr] 4581 | pub fn delegate(mut self, new_value: &'a mut Delegate) -> DocumentGetCall<'a, C, A> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:4701:31 [INFO] [stderr] | [INFO] [stderr] 4701 | _delegate: Option<&'a mut Delegate>, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:4716:27 [INFO] [stderr] | [INFO] [stderr] 4716 | let mut dlg: &mut Delegate = match self._delegate { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:4876:50 [INFO] [stderr] | [INFO] [stderr] 4876 | pub fn delegate(mut self, new_value: &'a mut Delegate) -> DocumentBatchUpdateCall<'a, C, A> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/cmn.rs:306:17 [INFO] [stderr] | [INFO] [stderr] 306 | try!(writeln!(f, "Bad Request ({}): {}", err.error.code, err.error.message)); [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] --> src/cmn.rs:308:21 [INFO] [stderr] | [INFO] [stderr] 308 | try!(writeln!(f, " {}: {}, {}{}", [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/cmn.rs:572:9 [INFO] [stderr] | [INFO] [stderr] 572 | try!(fmt.write_str("bytes ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/cmn.rs:574:28 [INFO] [stderr] | [INFO] [stderr] 574 | Some(ref c) => try!(c.fmt(fmt)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/cmn.rs:575:21 [INFO] [stderr] | [INFO] [stderr] 575 | None => try!(fmt.write_str("*")) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmn.rs:166:31 [INFO] [stderr] | [INFO] [stderr] 166 | fn token(&mut self, err: &error::Error) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::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/cmn.rs:277:22 [INFO] [stderr] | [INFO] [stderr] 277 | MissingToken(Box), [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmn.rs:342:32 [INFO] [stderr] | [INFO] [stderr] 342 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmn.rs:368:38 [INFO] [stderr] | [INFO] [stderr] 368 | raw_parts: Vec<(Headers, &'a mut Read)>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmn.rs:369:52 [INFO] [stderr] | [INFO] [stderr] 369 | current_part: Option<(Cursor>, &'a mut Read)>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmn.rs:391:48 [INFO] [stderr] | [INFO] [stderr] 391 | pub fn add_part(&mut self, reader: &'a mut Read, size: u64, mime_type: Mime) -> &mut MultiPartReader<'a> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmn.rs:616:27 [INFO] [stderr] | [INFO] [stderr] 616 | pub delegate: &'a mut Delegate, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cmn.rs:622:25 [INFO] [stderr] | [INFO] [stderr] 622 | pub reader: &'a mut ReadSeek, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn ReadSeek` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:4179:31 [INFO] [stderr] | [INFO] [stderr] 4179 | _delegate: Option<&'a mut Delegate>, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:4194:27 [INFO] [stderr] | [INFO] [stderr] 4194 | let mut dlg: &mut Delegate = match self._delegate { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:4322:50 [INFO] [stderr] | [INFO] [stderr] 4322 | pub fn delegate(mut self, new_value: &'a mut Delegate) -> DocumentCreateCall<'a, C, A> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:4417:31 [INFO] [stderr] | [INFO] [stderr] 4417 | _delegate: Option<&'a mut Delegate>, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:4432:27 [INFO] [stderr] | [INFO] [stderr] 4432 | let mut dlg: &mut Delegate = match self._delegate { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:4581:50 [INFO] [stderr] | [INFO] [stderr] 4581 | pub fn delegate(mut self, new_value: &'a mut Delegate) -> DocumentGetCall<'a, C, A> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:4701:31 [INFO] [stderr] | [INFO] [stderr] 4701 | _delegate: Option<&'a mut Delegate>, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:4716:27 [INFO] [stderr] | [INFO] [stderr] 4716 | let mut dlg: &mut Delegate = match self._delegate { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:4876:50 [INFO] [stderr] | [INFO] [stderr] 4876 | pub fn delegate(mut self, new_value: &'a mut Delegate) -> DocumentBatchUpdateCall<'a, C, A> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Delegate` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/cmn.rs:336:46 [INFO] [stderr] | [INFO] [stderr] 336 | Error::HttpError(ref err) => 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/cmn.rs:337:55 [INFO] [stderr] | [INFO] [stderr] 337 | Error::JsonDecodeError(_, ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/cmn.rs:344:46 [INFO] [stderr] | [INFO] [stderr] 344 | Error::HttpError(ref err) => err.cause(), [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/cmn.rs:345:55 [INFO] [stderr] | [INFO] [stderr] 345 | Error::JsonDecodeError(_, ref err) => err.cause(), [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/cmn.rs:336:46 [INFO] [stderr] | [INFO] [stderr] 336 | Error::HttpError(ref err) => 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/cmn.rs:337:55 [INFO] [stderr] | [INFO] [stderr] 337 | Error::JsonDecodeError(_, ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/cmn.rs:344:46 [INFO] [stderr] | [INFO] [stderr] 344 | Error::HttpError(ref err) => err.cause(), [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/cmn.rs:345:55 [INFO] [stderr] | [INFO] [stderr] 345 | Error::JsonDecodeError(_, ref err) => err.cause(), [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 26 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 26 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 19s [INFO] running `"docker" "inspect" "e71606f3e3ad0604e363a9f5c0fd9eaf494f42950074a3aaea98590de3aadb36"` [INFO] running `"docker" "rm" "-f" "e71606f3e3ad0604e363a9f5c0fd9eaf494f42950074a3aaea98590de3aadb36"` [INFO] [stdout] e71606f3e3ad0604e363a9f5c0fd9eaf494f42950074a3aaea98590de3aadb36