[INFO] fetching crate diesel 1.4.5... [INFO] checking diesel-1.4.5 against beta for pr-78714 [INFO] extracting crate diesel 1.4.5 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate diesel 1.4.5 on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate diesel 1.4.5 [INFO] finished tweaking crates.io crate diesel 1.4.5 [INFO] tweaked toml for crates.io crate diesel 1.4.5 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 73f93bc0cd1413d02f223fe0f8d10fe2ed7053292bd381cc122a4e02cea84e1b [INFO] running `Command { std: "docker" "start" "-a" "73f93bc0cd1413d02f223fe0f8d10fe2ed7053292bd381cc122a4e02cea84e1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "73f93bc0cd1413d02f223fe0f8d10fe2ed7053292bd381cc122a4e02cea84e1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73f93bc0cd1413d02f223fe0f8d10fe2ed7053292bd381cc122a4e02cea84e1b", kill_on_drop: false }` [INFO] [stdout] 73f93bc0cd1413d02f223fe0f8d10fe2ed7053292bd381cc122a4e02cea84e1b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ea65cd748dce649df85f919f8ce99ea20d3bd224237a5ba14e254b96170f725d [INFO] running `Command { std: "docker" "start" "-a" "ea65cd748dce649df85f919f8ce99ea20d3bd224237a5ba14e254b96170f725d", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking error-chain v0.10.0 [INFO] [stderr] Checking quickcheck v0.4.1 [INFO] [stderr] Compiling derive-error-chain v0.10.1 [INFO] [stderr] Checking dotenv v0.10.1 [INFO] [stderr] Compiling diesel_derives v1.4.1 [INFO] [stderr] Checking diesel v1.4.5 (/opt/rustwide/workdir) [INFO] [stdout] error: At least one backend must be used to test this crate. [INFO] [stdout] Pass argument `--features ""` with one or more of the following backends, 'mysql', 'postgres', or 'sqlite'. [INFO] [stdout] [INFO] [stdout] ex. cargo test --features "mysql postgres sqlite" [INFO] [stdout] [INFO] [stdout] --> src/test_helpers.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | / compile_error!( [INFO] [stdout] 46 | | "At least one backend must be used to test this crate.\n \ [INFO] [stdout] 47 | | Pass argument `--features \"\"` with one or more of the following backends, \ [INFO] [stdout] 48 | | 'mysql', 'postgres', or 'sqlite'. \n\n \ [INFO] [stdout] 49 | | ex. cargo test --features \"mysql postgres sqlite\"\n" [INFO] [stdout] 50 | | ); [INFO] [stdout] | |__________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `prelude::*` [INFO] [stdout] --> src/macros/mod.rs:1070:9 [INFO] [stdout] | [INFO] [stdout] 1070 | use prelude::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `prelude::*` [INFO] [stdout] --> src/test_helpers.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use prelude::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/result.rs:269:64 [INFO] [stdout] | [INFO] [stdout] 269 | Error::RollbackTransaction => write!(f, "{}", self.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/result.rs:270:65 [INFO] [stdout] | [INFO] [stdout] 270 | Error::AlreadyInTransaction => write!(f, "{}", self.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/result.rs:279:59 [INFO] [stdout] | [INFO] [stdout] 279 | Error::InvalidCString(ref nul_err) => nul_err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/result.rs:282:50 [INFO] [stdout] | [INFO] [stdout] 282 | Error::QueryBuilderError(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/result.rs:283:53 [INFO] [stdout] | [INFO] [stdout] 283 | Error::DeserializationError(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/result.rs:284:51 [INFO] [stdout] | [INFO] [stdout] 284 | Error::SerializationError(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/result.rs:319:69 [INFO] [stdout] | [INFO] [stdout] 319 | ConnectionError::InvalidCString(ref nul_err) => nul_err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/result.rs:322:68 [INFO] [stdout] | [INFO] [stdout] 322 | ConnectionError::CouldntSetupConfiguration(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/result.rs:368:30 [INFO] [stdout] | [INFO] [stdout] 368 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/migration/errors.rs:40:57 [INFO] [stdout] | [INFO] [stdout] 40 | MigrationError::IoError(ref error) => error.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/migration/errors.rs:54:14 [INFO] [stdout] | [INFO] [stdout] 54 | self.description().fmt(f) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/migration/errors.rs:98:68 [INFO] [stdout] | [INFO] [stdout] 98 | RunMigrationsError::MigrationError(ref error) => error.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/migration/errors.rs:99:64 [INFO] [stdout] | [INFO] [stdout] 99 | RunMigrationsError::QueryError(ref error) => error.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/migration/errors.rs:108:43 [INFO] [stdout] | [INFO] [stdout] 108 | write!(f, "Failed with: {}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/result.rs:269:64 [INFO] [stdout] | [INFO] [stdout] 269 | Error::RollbackTransaction => write!(f, "{}", self.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/result.rs:270:65 [INFO] [stdout] | [INFO] [stdout] 270 | Error::AlreadyInTransaction => write!(f, "{}", self.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/result.rs:279:59 [INFO] [stdout] | [INFO] [stdout] 279 | Error::InvalidCString(ref nul_err) => nul_err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/result.rs:282:50 [INFO] [stdout] | [INFO] [stdout] 282 | Error::QueryBuilderError(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/result.rs:283:53 [INFO] [stdout] | [INFO] [stdout] 283 | Error::DeserializationError(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/result.rs:284:51 [INFO] [stdout] | [INFO] [stdout] 284 | Error::SerializationError(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/result.rs:319:69 [INFO] [stdout] | [INFO] [stdout] 319 | ConnectionError::InvalidCString(ref nul_err) => nul_err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/result.rs:322:68 [INFO] [stdout] | [INFO] [stdout] 322 | ConnectionError::CouldntSetupConfiguration(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/result.rs:368:30 [INFO] [stdout] | [INFO] [stdout] 368 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/migration/errors.rs:40:57 [INFO] [stdout] | [INFO] [stdout] 40 | MigrationError::IoError(ref error) => error.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/migration/errors.rs:54:14 [INFO] [stdout] | [INFO] [stdout] 54 | self.description().fmt(f) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/migration/errors.rs:98:68 [INFO] [stdout] | [INFO] [stdout] 98 | RunMigrationsError::MigrationError(ref error) => error.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/migration/errors.rs:99:64 [INFO] [stdout] | [INFO] [stdout] 99 | RunMigrationsError::QueryError(ref error) => error.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/migration/errors.rs:108:43 [INFO] [stdout] | [INFO] [stdout] 108 | write!(f, "Failed with: {}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `diesel` [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] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "ea65cd748dce649df85f919f8ce99ea20d3bd224237a5ba14e254b96170f725d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea65cd748dce649df85f919f8ce99ea20d3bd224237a5ba14e254b96170f725d", kill_on_drop: false }` [INFO] [stdout] ea65cd748dce649df85f919f8ce99ea20d3bd224237a5ba14e254b96170f725d