[INFO] crate ktmpl 0.9.0 is already in cache
[INFO] checking ktmpl-0.9.0 against master#30ca215b4e38b32aa7abdd635c5e2d56f5724494 for pr-66037
[INFO] extracting crate ktmpl 0.9.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate ktmpl 0.9.0 on toolchain 30ca215b4e38b32aa7abdd635c5e2d56f5724494
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ktmpl 0.9.0
[INFO] finished tweaking crates.io crate ktmpl 0.9.0
[INFO] tweaked toml for crates.io crate ktmpl 0.9.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "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] f24fdb58ae9168d3e0a2cf2c775158e0aa9cc26eb517c707ba63bd33aecea6e6
[INFO] running `"docker" "start" "-a" "f24fdb58ae9168d3e0a2cf2c775158e0aa9cc26eb517c707ba63bd33aecea6e6"`
[INFO] [stderr]     Checking ktmpl v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/parameter.rs:46:18
[INFO] [stderr]    |
[INFO] [stderr] 46 |         _ => err.description().to_owned(),
[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/parameter.rs:51:28
[INFO] [stderr]    |
[INFO] [stderr] 51 |         .map_err(|err| err.description().to_owned())?;
[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/parameter.rs:58:71
[INFO] [stderr]    |
[INFO] [stderr] 58 |     let docs = YamlLoader::load_from_str(&contents).map_err(|err| err.description().to_owned())?;
[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/parameter.rs:46:18
[INFO] [stderr]    |
[INFO] [stderr] 46 |         _ => err.description().to_owned(),
[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/parameter.rs:51:28
[INFO] [stderr]    |
[INFO] [stderr] 51 |         .map_err(|err| err.description().to_owned())?;
[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/parameter.rs:58:71
[INFO] [stderr]    |
[INFO] [stderr] 58 |     let docs = YamlLoader::load_from_str(&contents).map_err(|err| err.description().to_owned())?;
[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/template.rs:51:32
[INFO] [stderr]    |
[INFO] [stderr] 51 |             .map_err(|err| err.description().to_owned())?;
[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/template.rs:51:32
[INFO] [stderr]    |
[INFO] [stderr] 51 |             .map_err(|err| err.description().to_owned())?;
[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/main.rs:115:32
[INFO] [stderr]     |
[INFO] [stderr] 115 |             .map_err(|err| err.description().to_owned())?;
[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/main.rs:119:22
[INFO] [stderr]     |
[INFO] [stderr] 119 |             _ => err.description().to_owned(),
[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/main.rs:122:32
[INFO] [stderr]     |
[INFO] [stderr] 122 |             .map_err(|err| err.description().to_owned())?;
[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/main.rs:115:32
[INFO] [stderr]     |
[INFO] [stderr] 115 |             .map_err(|err| err.description().to_owned())?;
[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/main.rs:119:22
[INFO] [stderr]     |
[INFO] [stderr] 119 |             _ => err.description().to_owned(),
[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/main.rs:122:32
[INFO] [stderr]     |
[INFO] [stderr] 122 |             .map_err(|err| err.description().to_owned())?;
[INFO] [stderr]     |                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `"docker" "inspect" "f24fdb58ae9168d3e0a2cf2c775158e0aa9cc26eb517c707ba63bd33aecea6e6"`
[INFO] running `"docker" "rm" "-f" "f24fdb58ae9168d3e0a2cf2c775158e0aa9cc26eb517c707ba63bd33aecea6e6"`
[INFO] [stdout] f24fdb58ae9168d3e0a2cf2c775158e0aa9cc26eb517c707ba63bd33aecea6e6