[INFO] fetching crate knusbaum_consul 0.2.0...
[INFO] testing knusbaum_consul-0.2.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate knusbaum_consul 0.2.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate knusbaum_consul 0.2.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate knusbaum_consul 0.2.0
[INFO] finished tweaking crates.io crate knusbaum_consul 0.2.0
[INFO] tweaked toml for crates.io crate knusbaum_consul 0.2.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] aace67de8b3dff63a339391d6f553741b3ff051b56de92ec3f334c5c5aeebf30
[INFO] running `Command { std: "docker" "start" "-a" "aace67de8b3dff63a339391d6f553741b3ff051b56de92ec3f334c5c5aeebf30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aace67de8b3dff63a339391d6f553741b3ff051b56de92ec3f334c5c5aeebf30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aace67de8b3dff63a339391d6f553741b3ff051b56de92ec3f334c5c5aeebf30", kill_on_drop: false }`
[INFO] [stdout] aace67de8b3dff63a339391d6f553741b3ff051b56de92ec3f334c5c5aeebf30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e66145d37fa9c2d57fd052746c84978393a7c495cd169e373055b61c4e5c8185
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e66145d37fa9c2d57fd052746c84978393a7c495cd169e373055b61c4e5c8185", kill_on_drop: false }`
[INFO] [stderr]    Compiling knusbaum_consul v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]  --> src/request.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::Read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` 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/agent.rs:44:28
[INFO] [stdout]    |
[INFO] [stdout] 44 |             .map_err(|e| e.description().to_owned())
[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/agent.rs:50:28
[INFO] [stdout]    |
[INFO] [stdout] 50 |             .map_err(|e| e.description().to_owned())
[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/agent.rs:55:28
[INFO] [stdout]    |
[INFO] [stdout] 55 |             .map_err(|e| e.description().to_owned())?;
[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/agent.rs:67:28
[INFO] [stdout]    |
[INFO] [stdout] 67 |             .map_err(|e| e.description().to_owned())?;
[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/agent.rs:86:28
[INFO] [stdout]    |
[INFO] [stdout] 86 |             .map_err(|e| e.description().to_owned())?;
[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/agent.rs:93:28
[INFO] [stdout]    |
[INFO] [stdout] 93 |             .map_err(|e| e.description().to_owned())?;
[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/catalog.rs:37:28
[INFO] [stdout]    |
[INFO] [stdout] 37 |             .map_err(|e| e.description().to_owned())
[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/health.rs:26:28
[INFO] [stdout]    |
[INFO] [stdout] 26 |             .map_err(|e| e.description().to_owned())
[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/health.rs:41:28
[INFO] [stdout]    |
[INFO] [stdout] 41 |             .map_err(|e| e.description().to_owned())?;
[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/health.rs:82:28
[INFO] [stdout]    |
[INFO] [stdout] 82 |             .map_err(|e| e.description().to_owned())?;
[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/session.rs:41:28
[INFO] [stdout]    |
[INFO] [stdout] 41 |             .map_err(|e| e.description().to_owned())?;
[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/session.rs:46:28
[INFO] [stdout]    |
[INFO] [stdout] 46 |             .map_err(|e| e.description().to_owned())?;
[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/keystore.rs:49:28
[INFO] [stdout]    |
[INFO] [stdout] 49 |             .map_err(|e| e.description().to_owned())?;
[INFO] [stdout]    |                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]   --> src/request.rs:22:50
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let full_url = format!("{}/{}", self.url.trim_right_matches('/'), endpoint);
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]   --> src/request.rs:30:50
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let full_url = format!("{}/{}", self.url.trim_right_matches('/'), endpoint);
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]   --> src/request.rs:40:50
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let full_url = format!("{}/{}", self.url.trim_right_matches('/'), endpoint);
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]   --> src/request.rs:61:50
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let full_url = format!("{}/{}", self.url.trim_right_matches('/'), endpoint);
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.32s
[INFO] running `Command { std: "docker" "inspect" "e66145d37fa9c2d57fd052746c84978393a7c495cd169e373055b61c4e5c8185", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e66145d37fa9c2d57fd052746c84978393a7c495cd169e373055b61c4e5c8185", kill_on_drop: false }`
[INFO] [stdout] e66145d37fa9c2d57fd052746c84978393a7c495cd169e373055b61c4e5c8185
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d4b26aeea176fadd5c1f190f401eaeb020e8e39e97bc62de95031e3792dcc83
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1d4b26aeea176fadd5c1f190f401eaeb020e8e39e97bc62de95031e3792dcc83", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]  --> src/request.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::Read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` 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/agent.rs:44:28
[INFO] [stdout]    |
[INFO] [stdout] 44 |             .map_err(|e| e.description().to_owned())
[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/agent.rs:50:28
[INFO] [stdout]    |
[INFO] [stdout] 50 |             .map_err(|e| e.description().to_owned())
[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/agent.rs:55:28
[INFO] [stdout]    |
[INFO] [stdout] 55 |             .map_err(|e| e.description().to_owned())?;
[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/agent.rs:67:28
[INFO] [stdout]    |
[INFO] [stdout] 67 |             .map_err(|e| e.description().to_owned())?;
[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/agent.rs:86:28
[INFO] [stdout]    |
[INFO] [stdout] 86 |             .map_err(|e| e.description().to_owned())?;
[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/agent.rs:93:28
[INFO] [stdout]    |
[INFO] [stdout] 93 |             .map_err(|e| e.description().to_owned())?;
[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/catalog.rs:37:28
[INFO] [stdout]    |
[INFO] [stdout] 37 |             .map_err(|e| e.description().to_owned())
[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/health.rs:26:28
[INFO] [stdout]    |
[INFO] [stdout] 26 |             .map_err(|e| e.description().to_owned())
[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/health.rs:41:28
[INFO] [stdout]    |
[INFO] [stdout] 41 |             .map_err(|e| e.description().to_owned())?;
[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/health.rs:82:28
[INFO] [stdout]    |
[INFO] [stdout] 82 |             .map_err(|e| e.description().to_owned())?;
[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/session.rs:41:28
[INFO] [stdout]    |
[INFO] [stdout] 41 |             .map_err(|e| e.description().to_owned())?;
[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/session.rs:46:28
[INFO] [stdout]    |
[INFO] [stdout] 46 |             .map_err(|e| e.description().to_owned())?;
[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/keystore.rs:49:28
[INFO] [stdout]    |
[INFO] [stdout] 49 |             .map_err(|e| e.description().to_owned())?;
[INFO] [stdout]    |                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]   --> src/request.rs:22:50
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let full_url = format!("{}/{}", self.url.trim_right_matches('/'), endpoint);
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling knusbaum_consul v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]   --> src/request.rs:30:50
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let full_url = format!("{}/{}", self.url.trim_right_matches('/'), endpoint);
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]   --> src/request.rs:40:50
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let full_url = format!("{}/{}", self.url.trim_right_matches('/'), endpoint);
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]   --> src/request.rs:61:50
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let full_url = format!("{}/{}", self.url.trim_right_matches('/'), endpoint);
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `consul`
[INFO] [stdout]  --> tests/example.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate consul;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `knusbaum_consul`
[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: unused import: `std::io::Read`
[INFO] [stdout]  --> src/request.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::Read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` 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/agent.rs:44:28
[INFO] [stdout]    |
[INFO] [stdout] 44 |             .map_err(|e| e.description().to_owned())
[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/agent.rs:50:28
[INFO] [stdout]    |
[INFO] [stdout] 50 |             .map_err(|e| e.description().to_owned())
[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/agent.rs:55:28
[INFO] [stdout]    |
[INFO] [stdout] 55 |             .map_err(|e| e.description().to_owned())?;
[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/agent.rs:67:28
[INFO] [stdout]    |
[INFO] [stdout] 67 |             .map_err(|e| e.description().to_owned())?;
[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/agent.rs:86:28
[INFO] [stdout]    |
[INFO] [stdout] 86 |             .map_err(|e| e.description().to_owned())?;
[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/agent.rs:93:28
[INFO] [stdout]    |
[INFO] [stdout] 93 |             .map_err(|e| e.description().to_owned())?;
[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/catalog.rs:37:28
[INFO] [stdout]    |
[INFO] [stdout] 37 |             .map_err(|e| e.description().to_owned())
[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/health.rs:26:28
[INFO] [stdout]    |
[INFO] [stdout] 26 |             .map_err(|e| e.description().to_owned())
[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/health.rs:41:28
[INFO] [stdout]    |
[INFO] [stdout] 41 |             .map_err(|e| e.description().to_owned())?;
[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/health.rs:82:28
[INFO] [stdout]    |
[INFO] [stdout] 82 |             .map_err(|e| e.description().to_owned())?;
[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/session.rs:41:28
[INFO] [stdout]    |
[INFO] [stdout] 41 |             .map_err(|e| e.description().to_owned())?;
[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/session.rs:46:28
[INFO] [stdout]    |
[INFO] [stdout] 46 |             .map_err(|e| e.description().to_owned())?;
[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/keystore.rs:49:28
[INFO] [stdout]    |
[INFO] [stdout] 49 |             .map_err(|e| e.description().to_owned())?;
[INFO] [stdout]    |                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]   --> src/request.rs:22:50
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let full_url = format!("{}/{}", self.url.trim_right_matches('/'), endpoint);
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]   --> src/request.rs:30:50
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let full_url = format!("{}/{}", self.url.trim_right_matches('/'), endpoint);
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]   --> src/request.rs:40:50
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let full_url = format!("{}/{}", self.url.trim_right_matches('/'), endpoint);
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]   --> src/request.rs:61:50
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let full_url = format!("{}/{}", self.url.trim_right_matches('/'), endpoint);
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "1d4b26aeea176fadd5c1f190f401eaeb020e8e39e97bc62de95031e3792dcc83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d4b26aeea176fadd5c1f190f401eaeb020e8e39e97bc62de95031e3792dcc83", kill_on_drop: false }`
[INFO] [stdout] 1d4b26aeea176fadd5c1f190f401eaeb020e8e39e97bc62de95031e3792dcc83