[INFO] crate json-request 0.2.0 is already in cache [INFO] testing json-request-0.2.0 against 1.44.0 for beta-1.45-1 [INFO] extracting crate json-request 0.2.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate json-request 0.2.0 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate json-request 0.2.0 [INFO] finished tweaking crates.io crate json-request 0.2.0 [INFO] tweaked toml for crates.io crate json-request 0.2.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 639d3466bb6843a397311190a1b8f55c98ff1b213a3e292ada6771994a5ebcdb [INFO] running `"docker" "start" "-a" "639d3466bb6843a397311190a1b8f55c98ff1b213a3e292ada6771994a5ebcdb"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Compiling tokio v0.2.21 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling pin-project-internal v0.4.19 [INFO] [stderr] Compiling pin-project v0.4.19 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Compiling h2 v0.2.5 [INFO] [stderr] Compiling hyper v0.13.6 [INFO] [stderr] Compiling json-request v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0432]: unresolved import `hyper::method` [INFO] [stderr] --> src/lib.rs:13:16 [INFO] [stderr] | [INFO] [stderr] 13 | pub use hyper::method::Method; [INFO] [stderr] | ^^^^^^ could not find `method` in `hyper` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `hyper::status` [INFO] [stderr] --> src/lib.rs:16:12 [INFO] [stderr] | [INFO] [stderr] 16 | use hyper::status::StatusClass; [INFO] [stderr] | ^^^^^^ could not find `status` in `hyper` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `Connection` in `header` [INFO] [stderr] --> src/lib.rs:154:49 [INFO] [stderr] | [INFO] [stderr] 154 | ... .header(header::Connection::close()) [INFO] [stderr] | ^^^^^^^^^^ could not find `Connection` in `header` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `Connection` in `header` [INFO] [stderr] --> src/lib.rs:161:49 [INFO] [stderr] | [INFO] [stderr] 161 | ... .header(header::Connection::close()); [INFO] [stderr] | ^^^^^^^^^^ could not find `Connection` in `header` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:152:27 [INFO] [stderr] | [INFO] [stderr] 152 | let payload = try!(json::encode(&inner)); [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/lib.rs:157:13 [INFO] [stderr] | [INFO] [stderr] 157 | try!(builder.send()) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:163:13 [INFO] [stderr] | [INFO] [stderr] 163 | try!(builder.send()) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:169:13 [INFO] [stderr] | [INFO] [stderr] 169 | try!(res.read_to_string(&mut body)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:170:18 [INFO] [stderr] | [INFO] [stderr] 170 | Some(try!(json::decode::(&body[..]))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:62:32 [INFO] [stderr] | [INFO] [stderr] 62 | fn cause(&self) -> Option<&::std::error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` 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/lib.rs:73:47 [INFO] [stderr] | [INFO] [stderr] 73 | Error::HttpClient(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/lib.rs:74:48 [INFO] [stderr] | [INFO] [stderr] 74 | Error::JsonDecoder(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/lib.rs:75:48 [INFO] [stderr] | [INFO] [stderr] 75 | Error::JsonEncoder(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/lib.rs:76:44 [INFO] [stderr] | [INFO] [stderr] 76 | Error::IoError(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/lib.rs:83:26 [INFO] [stderr] | [INFO] [stderr] 83 | f.write_str(self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 1 argument but 2 arguments were supplied [INFO] [stderr] --> src/lib.rs:153:34 [INFO] [stderr] | [INFO] [stderr] 153 | let builder = client.request(method, url) [INFO] [stderr] | ^^^^^^^ ------ --- supplied 2 arguments [INFO] [stderr] | | [INFO] [stderr] | expected 1 argument [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `header` found for struct `hyper::client::ResponseFuture` in the current scope [INFO] [stderr] --> src/lib.rs:154:34 [INFO] [stderr] | [INFO] [stderr] 154 | ... .header(header::Connection::close()) [INFO] [stderr] | ^^^^^^ method not found in `hyper::client::ResponseFuture` [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 1 argument but 2 arguments were supplied [INFO] [stderr] --> src/lib.rs:160:34 [INFO] [stderr] | [INFO] [stderr] 160 | let builder = client.request(method, url) [INFO] [stderr] | ^^^^^^^ ------ --- supplied 2 arguments [INFO] [stderr] | | [INFO] [stderr] | expected 1 argument [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `header` found for struct `hyper::client::ResponseFuture` in the current scope [INFO] [stderr] --> src/lib.rs:161:34 [INFO] [stderr] | [INFO] [stderr] 161 | ... .header(header::Connection::close()); [INFO] [stderr] | ^^^^^^ method not found in `hyper::client::ResponseFuture` [INFO] [stderr] [INFO] [stderr] warning: unused import: `Read` [INFO] [stderr] --> src/lib.rs:18:15 [INFO] [stderr] | [INFO] [stderr] 18 | use std::io::{Read, self}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to 8 previous errors; 12 warnings emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0061, E0432, E0433, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0061`. [INFO] [stderr] error: could not compile `json-request`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "639d3466bb6843a397311190a1b8f55c98ff1b213a3e292ada6771994a5ebcdb"` [INFO] running `"docker" "rm" "-f" "639d3466bb6843a397311190a1b8f55c98ff1b213a3e292ada6771994a5ebcdb"` [INFO] [stdout] 639d3466bb6843a397311190a1b8f55c98ff1b213a3e292ada6771994a5ebcdb