[INFO] fetching crate reredis 0.1.0-alpha.2...
[INFO] checking reredis-0.1.0-alpha.2 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate reredis 0.1.0-alpha.2 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate reredis 0.1.0-alpha.2 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate reredis 0.1.0-alpha.2
[INFO] finished tweaking crates.io crate reredis 0.1.0-alpha.2
[INFO] tweaked toml for crates.io crate reredis 0.1.0-alpha.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate reredis 0.1.0-alpha.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "d5f3c9fe7b9ba24bd4ccf2226a81a31f60f8fafbf10ab9888b55baf7cdc2a8b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5f3c9fe7b9ba24bd4ccf2226a81a31f60f8fafbf10ab9888b55baf7cdc2a8b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5f3c9fe7b9ba24bd4ccf2226a81a31f60f8fafbf10ab9888b55baf7cdc2a8b5", kill_on_drop: false }`
[INFO] [stdout] d5f3c9fe7b9ba24bd4ccf2226a81a31f60f8fafbf10ab9888b55baf7cdc2a8b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "b590e0dea9f36bd479bfc4b62a6efbfb9c11fa91a484695514f6b2961ad66b8b", kill_on_drop: false }`
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[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:105:39
[INFO] [stdout]     |
[INFO] [stdout] 105 |                           filename, e.description());
[INFO] [stdout]     |                                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:111:39
[INFO] [stdout]     |
[INFO] [stdout] 111 |                           filename, e.description());
[INFO] [stdout]     |                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:120:29
[INFO] [stdout]     |
[INFO] [stdout] 120 |                           e.description());
[INFO] [stdout]     |                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:153:53
[INFO] [stdout]     |
[INFO] [stdout] 153 |                         Self::load_error(i, line, e.description());
[INFO] [stdout]     |                                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:159:53
[INFO] [stdout]     |
[INFO] [stdout] 159 |                         Self::load_error(i, line, e.description());
[INFO] [stdout]     |                                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:169:57
[INFO] [stdout]     |
[INFO] [stdout] 169 | ...                   Self::load_error(i, line, e.description());
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:176:74
[INFO] [stdout]     |
[INFO] [stdout] 176 |                         eprint!("Can't change dir to {}: {}", argv[1], e.description());
[INFO] [stdout]     |                                                                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:199:57
[INFO] [stdout]     |
[INFO] [stdout] 199 | ...                   Self::load_error(i, line, e.description());
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:212:53
[INFO] [stdout]     |
[INFO] [stdout] 212 |                         Self::load_error(i, line, e.description());
[INFO] [stdout]     |                                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:227:53
[INFO] [stdout]     |
[INFO] [stdout] 227 |                         Self::load_error(i, line, e.description());
[INFO] [stdout]     |                                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:301:27
[INFO] [stdout]     |
[INFO] [stdout] 301 |             warn!("{}", e.description());
[INFO] [stdout]     |                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:364:57
[INFO] [stdout]     |
[INFO] [stdout] 364 |             debug!("Accepting client connection: {}", e.description());
[INFO] [stdout]     |                                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:443:57
[INFO] [stdout]     |
[INFO] [stdout] 443 |                     debug!("Reading from client: {}", e.description());
[INFO] [stdout]     |                                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:502:57
[INFO] [stdout]     |
[INFO] [stdout] 502 |                 debug!("Error writing to client: {}", e.description());
[INFO] [stdout]     |                                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:548:59
[INFO] [stdout]     |
[INFO] [stdout] 548 |             warn!("Seek Error sending DB to slave: {}", e.description());
[INFO] [stdout]     |                                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:558:63
[INFO] [stdout]     |
[INFO] [stdout] 558 |                 warn!("Read error sending DB to slave: {}", e.description());
[INFO] [stdout]     |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:567:60
[INFO] [stdout]     |
[INFO] [stdout] 567 |             warn!("Write error sending DB to slave: {}", e.description());
[INFO] [stdout]     |                                                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/server.rs:74:62
[INFO] [stdout]    |
[INFO] [stdout] 74 |             eprintln!("Error bind address {:?}: {}", addr, e.description());
[INFO] [stdout]    |                                                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server.rs:334:60
[INFO] [stdout]     |
[INFO] [stdout] 334 |                 warn!("Error trying to save the DB: {}", e.description());
[INFO] [stdout]     |                                                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server.rs:353:56
[INFO] [stdout]     |
[INFO] [stdout] 353 |             warn!("I/O error writing to MASTER: {}", e.description());
[INFO] [stdout]     |                                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server.rs:360:63
[INFO] [stdout]     |
[INFO] [stdout] 360 |             warn!("I/O reading bulk count from MASTER: {}", e.description());
[INFO] [stdout]     |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server.rs:366:56
[INFO] [stdout]     |
[INFO] [stdout] 366 |                 warn!("Error parsing dump size: {}", e.description());
[INFO] [stdout]     |                                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server.rs:384:29
[INFO] [stdout]     |
[INFO] [stdout] 384 |                           e.description());
[INFO] [stdout]     |                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server.rs:391:73
[INFO] [stdout]     |
[INFO] [stdout] 391 |                     warn!("I/O error trying to sync with MASTER: {}", e.description());
[INFO] [stdout]     |                                                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server.rs:396:54
[INFO] [stdout]     |
[INFO] [stdout] 396 |                        SLAVE synchronization: {}", e.description());
[INFO] [stdout]     |                                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server.rs:405:64
[INFO] [stdout]     |
[INFO] [stdout] 405 |                    in MASTER <-> SLAVE synchronization: {}", e.description());
[INFO] [stdout]     |                                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server.rs:418:57
[INFO] [stdout]     |
[INFO] [stdout] 418 |             warn!("Error reconnecting to master: {}", e.description());
[INFO] [stdout]     |                                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/ae.rs:423:51
[INFO] [stdout]     |
[INFO] [stdout] 423 |                 debug!("Processing events: {}", e.description());
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/rdb.rs:70:59
[INFO] [stdout]    |
[INFO] [stdout] 70 |             warn!("Can't save in background: fork: {}", e.description());
[INFO] [stdout]    |                                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/replicate.rs:102:35
[INFO] [stdout]     |
[INFO] [stdout] 102 | ...                   err.description());
[INFO] [stdout]     |                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/replicate.rs:110:35
[INFO] [stdout]     |
[INFO] [stdout] 110 | ...                   err.description());
[INFO] [stdout]     |                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/object/linked_list.rs:160:18
[INFO] [stdout]     |
[INFO] [stdout] 160 |             Some(mut tail) => {
[INFO] [stdout]     |                  ----^^^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/object/linked_list.rs:254:25
[INFO] [stdout]     |
[INFO] [stdout] 254 |             if let Some(mut head) = second_part_head {
[INFO] [stdout]     |                         ----^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/object/linked_list.rs:273:13
[INFO] [stdout]     |
[INFO] [stdout] 273 |         let mut node = self.index_off(at);
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 34 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:105:39
[INFO] [stdout]     |
[INFO] [stdout] 105 |                           filename, e.description());
[INFO] [stdout]     |                                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:111:39
[INFO] [stdout]     |
[INFO] [stdout] 111 |                           filename, e.description());
[INFO] [stdout]     |                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:120:29
[INFO] [stdout]     |
[INFO] [stdout] 120 |                           e.description());
[INFO] [stdout]     |                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:153:53
[INFO] [stdout]     |
[INFO] [stdout] 153 |                         Self::load_error(i, line, e.description());
[INFO] [stdout]     |                                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:159:53
[INFO] [stdout]     |
[INFO] [stdout] 159 |                         Self::load_error(i, line, e.description());
[INFO] [stdout]     |                                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:169:57
[INFO] [stdout]     |
[INFO] [stdout] 169 | ...                   Self::load_error(i, line, e.description());
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:176:74
[INFO] [stdout]     |
[INFO] [stdout] 176 |                         eprint!("Can't change dir to {}: {}", argv[1], e.description());
[INFO] [stdout]     |                                                                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:199:57
[INFO] [stdout]     |
[INFO] [stdout] 199 | ...                   Self::load_error(i, line, e.description());
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:212:53
[INFO] [stdout]     |
[INFO] [stdout] 212 |                         Self::load_error(i, line, e.description());
[INFO] [stdout]     |                                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:227:53
[INFO] [stdout]     |
[INFO] [stdout] 227 |                         Self::load_error(i, line, e.description());
[INFO] [stdout]     |                                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:301:27
[INFO] [stdout]     |
[INFO] [stdout] 301 |             warn!("{}", e.description());
[INFO] [stdout]     |                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:364:57
[INFO] [stdout]     |
[INFO] [stdout] 364 |             debug!("Accepting client connection: {}", e.description());
[INFO] [stdout]     |                                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:443:57
[INFO] [stdout]     |
[INFO] [stdout] 443 |                     debug!("Reading from client: {}", e.description());
[INFO] [stdout]     |                                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:502:57
[INFO] [stdout]     |
[INFO] [stdout] 502 |                 debug!("Error writing to client: {}", e.description());
[INFO] [stdout]     |                                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:548:59
[INFO] [stdout]     |
[INFO] [stdout] 548 |             warn!("Seek Error sending DB to slave: {}", e.description());
[INFO] [stdout]     |                                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:558:63
[INFO] [stdout]     |
[INFO] [stdout] 558 |                 warn!("Read error sending DB to slave: {}", e.description());
[INFO] [stdout]     |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:567:60
[INFO] [stdout]     |
[INFO] [stdout] 567 |             warn!("Write error sending DB to slave: {}", e.description());
[INFO] [stdout]     |                                                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/server.rs:74:62
[INFO] [stdout]    |
[INFO] [stdout] 74 |             eprintln!("Error bind address {:?}: {}", addr, e.description());
[INFO] [stdout]    |                                                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server.rs:334:60
[INFO] [stdout]     |
[INFO] [stdout] 334 |                 warn!("Error trying to save the DB: {}", e.description());
[INFO] [stdout]     |                                                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server.rs:353:56
[INFO] [stdout]     |
[INFO] [stdout] 353 |             warn!("I/O error writing to MASTER: {}", e.description());
[INFO] [stdout]     |                                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server.rs:360:63
[INFO] [stdout]     |
[INFO] [stdout] 360 |             warn!("I/O reading bulk count from MASTER: {}", e.description());
[INFO] [stdout]     |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server.rs:366:56
[INFO] [stdout]     |
[INFO] [stdout] 366 |                 warn!("Error parsing dump size: {}", e.description());
[INFO] [stdout]     |                                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server.rs:384:29
[INFO] [stdout]     |
[INFO] [stdout] 384 |                           e.description());
[INFO] [stdout]     |                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server.rs:391:73
[INFO] [stdout]     |
[INFO] [stdout] 391 |                     warn!("I/O error trying to sync with MASTER: {}", e.description());
[INFO] [stdout]     |                                                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server.rs:396:54
[INFO] [stdout]     |
[INFO] [stdout] 396 |                        SLAVE synchronization: {}", e.description());
[INFO] [stdout]     |                                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server.rs:405:64
[INFO] [stdout]     |
[INFO] [stdout] 405 |                    in MASTER <-> SLAVE synchronization: {}", e.description());
[INFO] [stdout]     |                                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server.rs:418:57
[INFO] [stdout]     |
[INFO] [stdout] 418 |             warn!("Error reconnecting to master: {}", e.description());
[INFO] [stdout]     |                                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/ae.rs:423:51
[INFO] [stdout]     |
[INFO] [stdout] 423 |                 debug!("Processing events: {}", e.description());
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/rdb.rs:70:59
[INFO] [stdout]    |
[INFO] [stdout] 70 |             warn!("Can't save in background: fork: {}", e.description());
[INFO] [stdout]    |                                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/replicate.rs:102:35
[INFO] [stdout]     |
[INFO] [stdout] 102 | ...                   err.description());
[INFO] [stdout]     |                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/replicate.rs:110:35
[INFO] [stdout]     |
[INFO] [stdout] 110 | ...                   err.description());
[INFO] [stdout]     |                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/object/linked_list.rs:160:18
[INFO] [stdout]     |
[INFO] [stdout] 160 |             Some(mut tail) => {
[INFO] [stdout]     |                  ----^^^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/object/linked_list.rs:254:25
[INFO] [stdout]     |
[INFO] [stdout] 254 |             if let Some(mut head) = second_part_head {
[INFO] [stdout]     |                         ----^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/object/linked_list.rs:273:13
[INFO] [stdout]     |
[INFO] [stdout] 273 |         let mut node = self.index_off(at);
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 34 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.08s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.12.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "b590e0dea9f36bd479bfc4b62a6efbfb9c11fa91a484695514f6b2961ad66b8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b590e0dea9f36bd479bfc4b62a6efbfb9c11fa91a484695514f6b2961ad66b8b", kill_on_drop: false }`
[INFO] [stdout] b590e0dea9f36bd479bfc4b62a6efbfb9c11fa91a484695514f6b2961ad66b8b
[INFO] checking reredis-0.1.0-alpha.2 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate reredis 0.1.0-alpha.2 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate reredis 0.1.0-alpha.2 on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate reredis 0.1.0-alpha.2
[INFO] finished tweaking crates.io crate reredis 0.1.0-alpha.2
[INFO] tweaked toml for crates.io crate reredis 0.1.0-alpha.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate reredis 0.1.0-alpha.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 498b6222395f32cd1e29ccbd20db63587aecdb0469d3b28218659c15050c8279
[INFO] running `Command { std: "docker" "start" "-a" "498b6222395f32cd1e29ccbd20db63587aecdb0469d3b28218659c15050c8279", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "498b6222395f32cd1e29ccbd20db63587aecdb0469d3b28218659c15050c8279", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "498b6222395f32cd1e29ccbd20db63587aecdb0469d3b28218659c15050c8279", kill_on_drop: false }`
[INFO] [stdout] 498b6222395f32cd1e29ccbd20db63587aecdb0469d3b28218659c15050c8279
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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 -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f880c19c68275bbaa234e80cbf969149aae6631e5dc1c82f402925cb1d43db9
[INFO] running `Command { std: "docker" "start" "-a" "4f880c19c68275bbaa234e80cbf969149aae6631e5dc1c82f402925cb1d43db9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.60
[INFO] [stderr]    Compiling autocfg v0.1.5
[INFO] [stderr]     Checking rand_core v0.4.0
[INFO] [stderr]     Checking lazy_static v1.3.0
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[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]     Checking smallvec v0.6.10
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[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
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[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/dict.rs:163:22
[INFO] [stdout]     |
[INFO] [stdout] 163 |         for table in 0..2 {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/dict.rs:191:22
[INFO] [stdout]     |
[INFO] [stdout] 191 |         for table in 0..2 {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/dict.rs:236:22
[INFO] [stdout]     |
[INFO] [stdout] 236 |         for table in 0..2 {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/dict.rs:278:18
[INFO] [stdout]     |
[INFO] [stdout] 278 |         for t in 0..2 {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/dict.rs:450:18
[INFO] [stdout]     |
[INFO] [stdout] 450 |         for _ in 0..n {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/dict.rs:494:22
[INFO] [stdout]     |
[INFO] [stdout] 494 |         for table in 0..2 {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/dict.rs:538:18
[INFO] [stdout]     |
[INFO] [stdout] 538 |         for _ in 0..real_size {
[INFO] [stdout]     |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/dict.rs:579:22
[INFO] [stdout]     |
[INFO] [stdout] 579 |         for table in 0..2 {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/object/skip_list.rs:26:18
[INFO] [stdout]    |
[INFO] [stdout] 26 |         for _ in 0..level {
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/skip_list.rs:138:18
[INFO] [stdout]     |
[INFO] [stdout] 138 |         for _ in 0..SKIP_LIST_MAX_LEVEL {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/skip_list.rs:146:19
[INFO] [stdout]     |
[INFO] [stdout] 146 |         for i in (0..self.level).rev() {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/skip_list.rs:172:22
[INFO] [stdout]     |
[INFO] [stdout] 172 |             for i in self.level..level {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/skip_list.rs:189:18
[INFO] [stdout]     |
[INFO] [stdout] 189 |         for i in 0..level {
[INFO] [stdout]     |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/skip_list.rs:206:18
[INFO] [stdout]     |
[INFO] [stdout] 206 |         for i in level..self.level {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/skip_list.rs:234:19
[INFO] [stdout]     |
[INFO] [stdout] 234 |         for i in (0..self.level).rev() {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/skip_list.rs:268:19
[INFO] [stdout]     |
[INFO] [stdout] 268 |         for i in (0..self.level).rev() {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/skip_list.rs:288:14
[INFO] [stdout]     |
[INFO] [stdout] 288 |             (0..SKIP_LIST_MAX_LEVEL).map(|_| None).collect();
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/skip_list.rs:292:19
[INFO] [stdout]     |
[INFO] [stdout] 292 |         for i in (0..self.level).rev() {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/skip_list.rs:320:18
[INFO] [stdout]     |
[INFO] [stdout] 320 |         for i in 0..self.level {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/object/int_set.rs:74:19
[INFO] [stdout]    |
[INFO] [stdout] 74 |         for i in (0..old_len).rev() {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/object/int_set.rs:94:23
[INFO] [stdout]    |
[INFO] [stdout] 94 |             for p in (to..self.0.len()).rev().map(|x| (x, x - diff)) {
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/int_set.rs:100:27
[INFO] [stdout]     |
[INFO] [stdout] 100 |                 for p in (from..self.0.len()).map(|x| (x, x - diff)) {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/int_set.rs:115:18
[INFO] [stdout]     |
[INFO] [stdout] 115 |         for i in 0..(enc as usize) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/int_set.rs:135:19
[INFO] [stdout]     |
[INFO] [stdout] 135 |         for i in (0..enc).rev() {
[INFO] [stdout]     |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/zip_list.rs:173:18
[INFO] [stdout]     |
[INFO] [stdout] 173 |         for i in 1..sz {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/zip_list.rs:201:18
[INFO] [stdout]     |
[INFO] [stdout] 201 |         for i in 0..sz {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/zip_list.rs:247:14
[INFO] [stdout]     |
[INFO] [stdout] 247 |     for i in 1..5 {
[INFO] [stdout]     |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/object/zip_list.rs:344:43
[INFO] [stdout]     |
[INFO] [stdout] 344 |         let encoding = Encoding::parse(&x[prev_raw_len_size..]);
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/object/zip_list.rs:364:43
[INFO] [stdout]     |
[INFO] [stdout] 364 |         let encoding = Encoding::parse(&x[prev_raw_len_size..]);
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/zip_list.rs:372:51
[INFO] [stdout]     |
[INFO] [stdout] 372 |                 ZipListValue::Bytes(&self.content[self.header_size()..self.header_size() + sz]),
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/object/zip_list.rs:396:32
[INFO] [stdout]     |
[INFO] [stdout] 396 |         Node::new(&self.list.0[self.off..]).value()
[INFO] [stdout]     |                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/object/zip_list.rs:424:55
[INFO] [stdout]     |
[INFO] [stdout] 424 |         self.off += Node::parse_blob_len(&self.list.0[self.off..]);
[INFO] [stdout]     |                                                       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/object/zip_list.rs:432:53
[INFO] [stdout]     |
[INFO] [stdout] 432 |         self.off -= decode_prev_length(&self.list.0[self.off..]);
[INFO] [stdout]     |                                                     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/object/zip_list.rs:492:63
[INFO] [stdout]     |
[INFO] [stdout] 492 |                 self.off += Node::parse_blob_len(&self.list.0[off..]);
[INFO] [stdout]     |                                                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/object/zip_list.rs:512:56
[INFO] [stdout]     |
[INFO] [stdout] 512 |         let prev_len = decode_prev_length(&self.list.0[off..]);
[INFO] [stdout]     |                                                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/object/zip_list.rs:518:37
[INFO] [stdout]     |
[INFO] [stdout] 518 |         Some(Node::new(&self.list.0[off..]).value())
[INFO] [stdout]     |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/object/zip_list.rs:630:36
[INFO] [stdout]     |
[INFO] [stdout] 630 |             Some(Node::new(&self.0[off..]).value())
[INFO] [stdout]     |                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/zip_list.rs:643:18
[INFO] [stdout]     |
[INFO] [stdout] 643 |         for i in 0..n {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/zip_list.rs:667:18
[INFO] [stdout]     |
[INFO] [stdout] 667 |         for i in 0..n {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/object/zip_list.rs:687:40
[INFO] [stdout]     |
[INFO] [stdout] 687 |             decode_prev_length(&self.0[off..])
[INFO] [stdout]     |                                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/zip_list.rs:713:13
[INFO] [stdout]     |
[INFO] [stdout] 713 |             off..off,
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/zip_list.rs:714:14
[INFO] [stdout]     |
[INFO] [stdout] 714 |             (0..(req_len as i64 + next_diff) as usize).map(|_| { 0u8 }),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/zip_list.rs:720:29
[INFO] [stdout]     |
[INFO] [stdout] 720 |                 &mut self.0[off + req_len..off + req_len + prev_length_size(req_len)],
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/zip_list.rs:736:49
[INFO] [stdout]     |
[INFO] [stdout] 736 |         write_prev_length(prev_len, &mut self.0[off..off + prev_len_size]);
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/zip_list.rs:739:25
[INFO] [stdout]     |
[INFO] [stdout] 739 |             &mut self.0[off..off + encoding.blob_len_with_content()],
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/object/zip_list.rs:748:42
[INFO] [stdout]     |
[INFO] [stdout] 748 |             let curr = Node::new(&self.0[off..]);
[INFO] [stdout]     |                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/object/zip_list.rs:756:42
[INFO] [stdout]     |
[INFO] [stdout] 756 |             let next = Node::new(&self.0[off + raw_len..]);
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/zip_list.rs:767:21
[INFO] [stdout]     |
[INFO] [stdout] 767 |                     off + raw_len..off + raw_len,
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/zip_list.rs:768:22
[INFO] [stdout]     |
[INFO] [stdout] 768 |                     (0..extra).map(|_| 0u8),
[INFO] [stdout]     |                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/zip_list.rs:778:33
[INFO] [stdout]     |
[INFO] [stdout] 778 |                     &mut self.0[next_off..next_off + next_prev_raw_len_size + extra],
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/zip_list.rs:786:37
[INFO] [stdout]     |
[INFO] [stdout] 786 |                         &mut self.0[off + raw_len..off + raw_len + next_prev_raw_len_size],
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/zip_list.rs:791:37
[INFO] [stdout]     |
[INFO] [stdout] 791 |                         &mut self.0[off + raw_len..off + raw_len + next_prev_raw_len_size],
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/zip_list.rs:804:18
[INFO] [stdout]     |
[INFO] [stdout] 804 |         for _ in 0..num {
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/object/zip_list.rs:806:54
[INFO] [stdout]     |
[INFO] [stdout] 806 |             next_off += Node::parse_blob_len(&self.0[next_off..]);
[INFO] [stdout]     |                                                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/object/zip_list.rs:812:72
[INFO] [stdout]     |
[INFO] [stdout] 812 |                 let first_prev_len: usize = decode_prev_length(&self.0[off..]);
[INFO] [stdout]     |                                                                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/object/zip_list.rs:813:71
[INFO] [stdout]     |
[INFO] [stdout] 813 |                 let next_prev_len: usize = decode_prev_length(&self.0[next_off..]);
[INFO] [stdout]     |                                                                       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/zip_list.rs:821:33
[INFO] [stdout]     |
[INFO] [stdout] 821 |                     &mut self.0[next_off..next_off + prev_length_size(first_prev_len)],
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/object/zip_list.rs:829:54
[INFO] [stdout]     |
[INFO] [stdout] 829 |                     off - decode_prev_length(&self.0[off..])
[INFO] [stdout]     |                                                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/zip_list.rs:832:26
[INFO] [stdout]     |
[INFO] [stdout] 832 |             self.0.drain(off..next_off);
[INFO] [stdout]     |                          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/object/zip_list.rs:842:38
[INFO] [stdout]     |
[INFO] [stdout] 842 |         Node::parse_blob_len(&self.0[self.get_tail_offset()..])
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/linked_list.rs:126:22
[INFO] [stdout]     |
[INFO] [stdout] 126 |             for _ in 0..idx {
[INFO] [stdout]     |                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/linked_list.rs:135:26
[INFO] [stdout]     |
[INFO] [stdout] 135 |                 for _ in 0..self.len() - 1 - idx {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/linked_list.rs:235:26
[INFO] [stdout]     |
[INFO] [stdout] 235 |                 for _ in 0..at - 1 {
[INFO] [stdout]     |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/linked_list.rs:243:26
[INFO] [stdout]     |
[INFO] [stdout] 243 |                 for _ in 0..len - 1 - (at - 1) {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/mod.rs:567:18
[INFO] [stdout]     |
[INFO] [stdout] 567 |         for _ in 0..idx {
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/object/mod.rs:612:18
[INFO] [stdout]     |
[INFO] [stdout] 612 |         for _ in end + 1..real_end {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/env.rs:86:67
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 fmt::write(&mut content, format_args!("\n{} ", &s[2..])).unwrap();
[INFO] [stdout]    |                                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/env.rs:439:58
[INFO] [stdout]     |
[INFO] [stdout] 439 |         n_read = match socket.read(&mut client.query_buf[curr_len..]) {
[INFO] [stdout]     |                                                          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/env.rs:519:28
[INFO] [stdout]     |
[INFO] [stdout] 519 |         client.reply.drain(0..written_elem);
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/env.rs:672:22
[INFO] [stdout]     |
[INFO] [stdout] 672 |             for _ in 0..num {
[INFO] [stdout]     |                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/server.rs:80:18
[INFO] [stdout]    |
[INFO] [stdout] 80 |         for i in 0..config.db_num {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/server.rs:284:26
[INFO] [stdout]     |
[INFO] [stdout] 284 |                 for _ in 0..3 {
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/server.rs:317:18
[INFO] [stdout]     |
[INFO] [stdout] 317 |         for i in 0..self.db.len() {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/server.rs:365:49
[INFO] [stdout]     |
[INFO] [stdout] 365 |             bytes_to_usize(&line_buf.as_bytes()[1..]).map_err(|e| {
[INFO] [stdout]     |                                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/client.rs:210:53
[INFO] [stdout]     |
[INFO] [stdout] 210 |         let s = std::str::from_utf8(&self.query_buf[0..pos]);
[INFO] [stdout]     |                                                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/client.rs:231:30
[INFO] [stdout]     |
[INFO] [stdout] 231 |         self.query_buf.drain(0..pos + 2);
[INFO] [stdout]     |                              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/client.rs:257:51
[INFO] [stdout]     |
[INFO] [stdout] 257 |             let ll = bytes_to_i64(&self.query_buf[1..pos])
[INFO] [stdout]     |                                                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/client.rs:274:38
[INFO] [stdout]     |
[INFO] [stdout] 274 |                 self.query_buf.drain(0..pos);
[INFO] [stdout]     |                                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/client.rs:315:57
[INFO] [stdout]     |
[INFO] [stdout] 315 |                 let ll = bytes_to_usize(&self.query_buf[pos + 1..new_line])
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/client.rs:337:37
[INFO] [stdout]     |
[INFO] [stdout] 337 |                     &self.query_buf[pos..pos + self.bulk_len.unwrap()]
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/client.rs:346:34
[INFO] [stdout]     |
[INFO] [stdout] 346 |             self.query_buf.drain(0..pos);
[INFO] [stdout]     |                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/ae.rs:313:18
[INFO] [stdout]     |
[INFO] [stdout] 313 |         for i in 0..self.time_events.len() {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/ae.rs:401:18
[INFO] [stdout]     |
[INFO] [stdout] 401 |         for _ in 0..num {
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/protocol.rs:37:29
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let len = &self.raw[self.idx + 1..i];
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/protocol.rs:48:30
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let this = &self.raw[i..next];
[INFO] [stdout]    |                              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/protocol.rs:55:23
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let s = &this[2..this.len() - 2];
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/protocol.rs:87:43
[INFO] [stdout]    |
[INFO] [stdout] 87 |     let total = match bytes_to_usize(&raw[1..i]) {
[INFO] [stdout]    |                                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/command.rs:639:16
[INFO] [stdout]     |
[INFO] [stdout] 639 |     for idx in 2..client.argv.len() {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/command.rs:863:14
[INFO] [stdout]     |
[INFO] [stdout] 863 |     for _ in 0..deleted {
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/command.rs:890:37
[INFO] [stdout]     |
[INFO] [stdout] 890 |     let new_key = client.argv.drain(1..2).next().unwrap();
[INFO] [stdout]     |                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/command.rs:932:45
[INFO] [stdout]     |
[INFO] [stdout] 932 |     let iter = obj_ref.set_inter_iter(&sets[1..]);
[INFO] [stdout]     |                                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]     --> src/command.rs:1510:63
[INFO] [stdout]      |
[INFO] [stdout] 1510 |     let mut sort_info = match parse_sort_command(&client.argv[2..]) {
[INFO] [stdout]      |                                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/command.rs:1544:17
[INFO] [stdout]      |
[INFO] [stdout] 1544 |         None => 0..v.len(),
[INFO] [stdout]      |                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/command.rs:1552:13
[INFO] [stdout]      |
[INFO] [stdout] 1552 |             left..right
[INFO] [stdout]      |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/util.rs:106:18
[INFO] [stdout]     |
[INFO] [stdout] 106 |         for i in 0..p.len() {
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/util.rs:127:32
[INFO] [stdout]     |
[INFO] [stdout] 127 |     ret.extend_from_slice(&pat[0..k]);
[INFO] [stdout]     |                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/util.rs:129:32
[INFO] [stdout]     |
[INFO] [stdout] 129 |     ret.extend_from_slice(&pat[k + 1..]);
[INFO] [stdout]     |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/glob.rs:12:40
[INFO] [stdout]    |
[INFO] [stdout] 12 |                     pattern = &pattern[1..];
[INFO] [stdout]    |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/glob.rs:18:44
[INFO] [stdout]    |
[INFO] [stdout] 18 |                     if glob_match(&pattern[1..], string, no_case) {
[INFO] [stdout]    |                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/glob.rs:21:38
[INFO] [stdout]    |
[INFO] [stdout] 21 |                     string = &string[1..];
[INFO] [stdout]    |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/glob.rs:29:34
[INFO] [stdout]    |
[INFO] [stdout] 29 |                 string = &string[1..];
[INFO] [stdout]    |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/glob.rs:36:36
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 pattern = &pattern[1..];
[INFO] [stdout]    |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/glob.rs:41:40
[INFO] [stdout]    |
[INFO] [stdout] 41 |                     pattern = &pattern[1..];
[INFO] [stdout]    |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/glob.rs:46:44
[INFO] [stdout]    |
[INFO] [stdout] 46 |                         pattern = &pattern[1..];
[INFO] [stdout]    |                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/glob.rs:67:44
[INFO] [stdout]    |
[INFO] [stdout] 67 |                         pattern = &pattern[2..];
[INFO] [stdout]    |                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/glob.rs:83:40
[INFO] [stdout]    |
[INFO] [stdout] 83 |                     pattern = &pattern[1..];
[INFO] [stdout]    |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/glob.rs:91:34
[INFO] [stdout]    |
[INFO] [stdout] 91 |                 string = &string[1..];
[INFO] [stdout]    |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/glob.rs:95:40
[INFO] [stdout]    |
[INFO] [stdout] 95 |                     pattern = &pattern[1..];
[INFO] [stdout]    |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/glob.rs:107:34
[INFO] [stdout]     |
[INFO] [stdout] 107 |                 string = &string[1..];
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/glob.rs:110:28
[INFO] [stdout]     |
[INFO] [stdout] 110 |         pattern = &pattern[1..];
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/glob.rs:113:36
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 pattern = &pattern[1..];
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/sort.rs:70:35
[INFO] [stdout]    |
[INFO] [stdout] 70 |                 info.limit = Some(left..right);
[INFO] [stdout]    |                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/rdb.rs:296:32
[INFO] [stdout]     |
[INFO] [stdout] 296 |     reader.read_exact(&mut buf[0..9])?;
[INFO] [stdout]     |                                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/rdb.rs:297:29
[INFO] [stdout]     |
[INFO] [stdout] 297 |     check_magic_number(&buf[0..5])?;
[INFO] [stdout]     |                             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/rdb.rs:490:18
[INFO] [stdout]     |
[INFO] [stdout] 490 |         for _ in 0..len {
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/rdb.rs:504:18
[INFO] [stdout]     |
[INFO] [stdout] 504 |         for _ in 0..len {
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:105:39
[INFO] [stdout]     |
[INFO] [stdout] 105 |                           filename, e.description());
[INFO] [stdout]     |                                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:111:39
[INFO] [stdout]     |
[INFO] [stdout] 111 |                           filename, e.description());
[INFO] [stdout]     |                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:120:29
[INFO] [stdout]     |
[INFO] [stdout] 120 |                           e.description());
[INFO] [stdout]     |                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:153:53
[INFO] [stdout]     |
[INFO] [stdout] 153 |                         Self::load_error(i, line, e.description());
[INFO] [stdout]     |                                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:159:53
[INFO] [stdout]     |
[INFO] [stdout] 159 |                         Self::load_error(i, line, e.description());
[INFO] [stdout]     |                                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:169:57
[INFO] [stdout]     |
[INFO] [stdout] 169 | ...                   Self::load_error(i, line, e.description());
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:176:74
[INFO] [stdout]     |
[INFO] [stdout] 176 |                         eprint!("Can't change dir to {}: {}", argv[1], e.description());
[INFO] [stdout]     |                                                                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:199:57
[INFO] [stdout]     |
[INFO] [stdout] 199 | ...                   Self::load_error(i, line, e.description());
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:212:53
[INFO] [stdout]     |
[INFO] [stdout] 212 |                         Self::load_error(i, line, e.description());
[INFO] [stdout]     |                                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:227:53
[INFO] [stdout]     |
[INFO] [stdout] 227 |                         Self::load_error(i, line, e.description());
[INFO] [stdout]     |                                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:301:27
[INFO] [stdout]     |
[INFO] [stdout] 301 |             warn!("{}", e.description());
[INFO] [stdout]     |                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:364:57
[INFO] [stdout]     |
[INFO] [stdout] 364 |             debug!("Accepting client connection: {}", e.description());
[INFO] [stdout]     |                                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:443:57
[INFO] [stdout]     |
[INFO] [stdout] 443 |                     debug!("Reading from client: {}", e.description());
[INFO] [stdout]     |                                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:502:57
[INFO] [stdout]     |
[INFO] [stdout] 502 |                 debug!("Error writing to client: {}", e.description());
[INFO] [stdout]     |                                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:548:59
[INFO] [stdout]     |
[INFO] [stdout] 548 |             warn!("Seek Error sending DB to slave: {}", e.description());
[INFO] [stdout]     |                                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:558:63
[INFO] [stdout]     |
[INFO] [stdout] 558 |                 warn!("Read error sending DB to slave: {}", e.description());
[INFO] [stdout]     |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/env.rs:567:60
[INFO] [stdout]     |
[INFO] [stdout] 567 |             warn!("Write error sending DB to slave: {}", e.description());
[INFO] [stdout]     |                                                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/server.rs:74:62
[INFO] [stdout]    |
[INFO] [stdout] 74 |             eprintln!("Error bind address {:?}: {}", addr, e.description());
[INFO] [stdout]    |                                                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server.rs:334:60
[INFO] [stdout]     |
[INFO] [stdout] 334 |                 warn!("Error trying to save the DB: {}", e.description());
[INFO] [stdout]     |                                                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server.rs:353:56
[INFO] [stdout]     |
[INFO] [stdout] 353 |             warn!("I/O error writing to MASTER: {}", e.description());
[INFO] [stdout]     |                                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server.rs:360:63
[INFO] [stdout]     |
[INFO] [stdout] 360 |             warn!("I/O reading bulk count from MASTER: {}", e.description());
[INFO] [stdout]     |                                                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server.rs:366:56
[INFO] [stdout]     |
[INFO] [stdout] 366 |                 warn!("Error parsing dump size: {}", e.description());
[INFO] [stdout]     |                                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server.rs:384:29
[INFO] [stdout]     |
[INFO] [stdout] 384 |                           e.description());
[INFO] [stdout]     |                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server.rs:391:73
[INFO] [stdout]     |
[INFO] [stdout] 391 |                     warn!("I/O error trying to sync with MASTER: {}", e.description());
[INFO] [stdout]     |                                                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server.rs:396:54
[INFO] [stdout]     |
[INFO] [stdout] 396 |                        SLAVE synchronization: {}", e.description());
[INFO] [stdout]     |                                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server.rs:405:64
[INFO] [stdout]     |
[INFO] [stdout] 405 |                    in MASTER <-> SLAVE synchronization: {}", e.description());
[INFO] [stdout]     |                                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/server.rs:418:57
[INFO] [stdout]     |
[INFO] [stdout] 418 |             warn!("Error reconnecting to master: {}", e.description());
[INFO] [stdout]     |                                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/ae.rs:423:51
[INFO] [stdout]     |
[INFO] [stdout] 423 |                 debug!("Processing events: {}", e.description());
[INFO] [stdout]     |                                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking redis v0.12.0
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/rdb.rs:70:59
[INFO] [stdout]    |
[INFO] [stdout] 70 |             warn!("Can't save in background: fork: {}", e.description());
[INFO] [stdout]    |                                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/replicate.rs:102:35
[INFO] [stdout]     |
[INFO] [stdout] 102 | ...                   err.description());
[INFO] [stdout]     |                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/replicate.rs:110:35
[INFO] [stdout]     |
[INFO] [stdout] 110 | ...                   err.description());
[INFO] [stdout]     |                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/object/linked_list.rs:160:18
[INFO] [stdout]     |
[INFO] [stdout] 160 |             Some(mut tail) => {
[INFO] [stdout]     |                  ----^^^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/object/linked_list.rs:254:25
[INFO] [stdout]     |
[INFO] [stdout] 254 |             if let Some(mut head) = second_part_head {
[INFO] [stdout]     |                         ----^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/object/linked_list.rs:273:13
[INFO] [stdout]     |
[INFO] [stdout] 273 |         let mut node = self.index_off(at);
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: explicit usage of `Range` type in public struct field
[INFO] [stdout]   --> src/sort.rs:83:23
[INFO] [stdout]    |
[INFO] [stdout] 83 |     pub limit: Option<Range<usize>>,
[INFO] [stdout]    |                       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D explicit-range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 150 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `reredis` (lib) due to 2 previous errors; 150 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4f880c19c68275bbaa234e80cbf969149aae6631e5dc1c82f402925cb1d43db9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f880c19c68275bbaa234e80cbf969149aae6631e5dc1c82f402925cb1d43db9", kill_on_drop: false }`
[INFO] [stdout] 4f880c19c68275bbaa234e80cbf969149aae6631e5dc1c82f402925cb1d43db9
