[INFO] crate rags-rs 0.1.4 is already in cache
[INFO] checking rags-rs-0.1.4 against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] extracting crate rags-rs 0.1.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate rags-rs 0.1.4 on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rags-rs 0.1.4
[INFO] finished tweaking crates.io crate rags-rs 0.1.4
[INFO] tweaked toml for crates.io crate rags-rs 0.1.4 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate rags-rs 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[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=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] 1d0c41a917e707e3f5a5be1bac1f6125364433d0c521482947cac307b7c0c9c0
[INFO] running `"docker" "start" "-a" "1d0c41a917e707e3f5a5be1bac1f6125364433d0c521482947cac307b7c0c9c0"`
[INFO] [stderr]     Checking rags-rs v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/errors.rs:76:42
[INFO] [stderr]    |
[INFO] [stderr] 76 |                 write!(f, "{}: {}", self.description(), desc)
[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/errors.rs:79:45
[INFO] [stderr]    |
[INFO] [stderr] 79 |                 write!(f, "{}: {} {}", self.description(), arg_string(*short, long, false), desc)
[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/errors.rs:82:45
[INFO] [stderr]    |
[INFO] [stderr] 82 |                 write!(f, "{} for {}", self.description(), arg_string(*short, long, false))
[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/errors.rs:85:49
[INFO] [stderr]    |
[INFO] [stderr] 85 |                 write!(f, "{} for {}: {}", 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/errors.rs:89:49
[INFO] [stderr]    |
[INFO] [stderr] 89 |                 write!(f, "{} for {}: {}", self.description(), name, err)
[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/errors.rs:92:49
[INFO] [stderr]    |
[INFO] [stderr] 92 |                 write!(f, "{} for {}: {}", self.description(), name, err)
[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/errors.rs:95:55
[INFO] [stderr]    |
[INFO] [stderr] 95 |                 write!(f, "{}: {} is within {}", self.description(), short, run)
[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/errors.rs:100:53
[INFO] [stderr]     |
[INFO] [stderr] 100 |                 write!(f, "{} ({} within {})", self.description(), attempt, orig)
[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/errors.rs:103:42
[INFO] [stderr]     |
[INFO] [stderr] 103 |                 write!(f, "{}: {}", self.description(), name)
[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/errors.rs:107:42
[INFO] [stderr]     |
[INFO] [stderr] 107 |                 write!(f, "{}: {}", self.description(), a)
[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/errors.rs:110:42
[INFO] [stderr]     |
[INFO] [stderr] 110 |                 write!(f, "{}: {}", self.description(), a)
[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/errors.rs:113:42
[INFO] [stderr]     |
[INFO] [stderr] 113 |                 write!(f, "{}: {}", self.description(), p)
[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/errors.rs:116:42
[INFO] [stderr]     |
[INFO] [stderr] 116 |                 write!(f, "{}: {}", self.description(), p)
[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/errors.rs:76:42
[INFO] [stderr]    |
[INFO] [stderr] 76 |                 write!(f, "{}: {}", self.description(), desc)
[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/errors.rs:79:45
[INFO] [stderr]    |
[INFO] [stderr] 79 |                 write!(f, "{}: {} {}", self.description(), arg_string(*short, long, false), desc)
[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/errors.rs:82:45
[INFO] [stderr]    |
[INFO] [stderr] 82 |                 write!(f, "{} for {}", self.description(), arg_string(*short, long, false))
[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/errors.rs:85:49
[INFO] [stderr]    |
[INFO] [stderr] 85 |                 write!(f, "{} for {}: {}", 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/errors.rs:89:49
[INFO] [stderr]    |
[INFO] [stderr] 89 |                 write!(f, "{} for {}: {}", self.description(), name, err)
[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/errors.rs:92:49
[INFO] [stderr]    |
[INFO] [stderr] 92 |                 write!(f, "{} for {}: {}", self.description(), name, err)
[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/errors.rs:95:55
[INFO] [stderr]    |
[INFO] [stderr] 95 |                 write!(f, "{}: {} is within {}", self.description(), short, run)
[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/errors.rs:100:53
[INFO] [stderr]     |
[INFO] [stderr] 100 |                 write!(f, "{} ({} within {})", self.description(), attempt, orig)
[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/errors.rs:103:42
[INFO] [stderr]     |
[INFO] [stderr] 103 |                 write!(f, "{}: {}", self.description(), name)
[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/errors.rs:107:42
[INFO] [stderr]     |
[INFO] [stderr] 107 |                 write!(f, "{}: {}", self.description(), a)
[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/errors.rs:110:42
[INFO] [stderr]     |
[INFO] [stderr] 110 |                 write!(f, "{}: {}", self.description(), a)
[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/errors.rs:113:42
[INFO] [stderr]     |
[INFO] [stderr] 113 |                 write!(f, "{}: {}", self.description(), p)
[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/errors.rs:116:42
[INFO] [stderr]     |
[INFO] [stderr] 116 |                 write!(f, "{}: {}", self.description(), p)
[INFO] [stderr]     |                                          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `"docker" "inspect" "1d0c41a917e707e3f5a5be1bac1f6125364433d0c521482947cac307b7c0c9c0"`
[INFO] running `"docker" "rm" "-f" "1d0c41a917e707e3f5a5be1bac1f6125364433d0c521482947cac307b7c0c9c0"`
[INFO] [stdout] 1d0c41a917e707e3f5a5be1bac1f6125364433d0c521482947cac307b7c0c9c0
