[INFO] updating cached repository https://github.com/lukaspustina/rs-collector [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/lukaspustina/rs-collector [INFO] [stderr] * [new branch] dependabot/cargo/mongodb-0.4.0 -> dependabot/cargo/mongodb-0.4.0 [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b4cb42b9362c49e8fb599e2f7550d17c92563505 [INFO] checking lukaspustina/rs-collector against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Flukaspustina%2Frs-collector" "work/builds/worker-3/source"` [INFO] [stderr] Cloning into 'work/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lukaspustina/rs-collector on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/lukaspustina/rs-collector [INFO] finished tweaking git repo https://github.com/lukaspustina/rs-collector [INFO] tweaked toml for git repo https://github.com/lukaspustina/rs-collector written to work/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/lukaspustina/rs-collector already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] f2e45be1a853e5040d9463582d65300e602f393f3f4cf1ded65e1f4ae29ce4aa [INFO] running `"docker" "start" "-a" "f2e45be1a853e5040d9463582d65300e602f393f3f4cf1ded65e1f4ae29ce4aa"` [INFO] [stderr] Checking is_executable v0.1.2 [INFO] [stderr] Checking uuid v0.6.5 [INFO] [stderr] Checking semver v0.8.0 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking backtrace-sys v0.1.31 [INFO] [stderr] Checking openssl-sys v0.9.49 [INFO] [stderr] Checking miniz-sys v0.1.12 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking regex v1.0.6 [INFO] [stderr] Checking atoi v0.2.4 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking crypto-mac v0.6.2 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking backtrace v0.3.37 [INFO] [stderr] Checking chan v0.1.23 [INFO] [stderr] Checking uuid v0.1.18 [INFO] [stderr] Checking procinfo v0.4.2 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Checking scan_fmt v0.1.3 [INFO] [stderr] Checking env_logger v0.4.3 [INFO] [stderr] Checking md-5 v0.7.0 [INFO] [stderr] Checking sha-1 v0.7.0 [INFO] [stderr] Checking hmac v0.6.3 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking flate2 v1.0.11 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking http v0.1.18 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking nix v0.10.0 [INFO] [stderr] Checking serde v1.0.99 [INFO] [stderr] Checking openssl v0.10.24 [INFO] [stderr] Checking error-chain v0.12.1 [INFO] [stderr] Checking chan-signal v0.3.3 [INFO] [stderr] Checking mktemp v0.3.1 [INFO] [stderr] Checking twox-hash v1.5.0 [INFO] [stderr] Checking pbkdf2 v0.2.3 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking publicsuffix v1.5.3 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking env_logger v0.3.5 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking native-tls v0.2.3 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking hyper v0.12.34 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking textnonce v0.6.5 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking mysql_common v0.7.0 [INFO] [stderr] Checking bson v0.13.0 [INFO] [stderr] Checking mongodb v0.3.12 [INFO] [stderr] Checking reqwest v0.9.20 [INFO] [stderr] Checking mysql v13.1.0 [INFO] [stderr] Checking bosun_emitter v1.2.0 [INFO] [stderr] Checking rs-collector v0.1.7 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/galera.rs:150:49 [INFO] [stderr] | [INFO] [stderr] 150 | let wsrepstates: Vec = r#try!(query_wsrep_status(self.pool.as_ref().unwrap())); [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/hasipaddr.rs:58:27 [INFO] [stderr] | [INFO] [stderr] 58 | let metric_data = r#try!(check_for_ip_addrs(&self.ipv4)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/hasipaddr.rs:76:23 [INFO] [stderr] | [INFO] [stderr] 76 | let local_addrs = r#try!(get_if_addrs()).into_iter() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/jvm.rs:59:29 [INFO] [stderr] | [INFO] [stderr] 59 | let jvm_processes = r#try!(get_jps()); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/jvm.rs:227:18 [INFO] [stderr] | [INFO] [stderr] 227 | let output = r#try!(handle_command_output("jps", result)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/jvm.rs:244:24 [INFO] [stderr] | [INFO] [stderr] 244 | let pid: u16 = r#try!(cols[0].parse::()); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/jvm.rs:287:18 [INFO] [stderr] | [INFO] [stderr] 287 | let output = r#try!(handle_command_output("jstat", result)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/jvm.rs:301:21 [INFO] [stderr] | [INFO] [stderr] 301 | let value = r#try!(values[i].parse::()); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/mongo.rs:106:33 [INFO] [stderr] | [INFO] [stderr] 106 | let mut server_status = r#try!(self.server_status()).into_iter() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/mongo.rs:113:29 [INFO] [stderr] | [INFO] [stderr] 113 | let mut rs_status = r#try!(self.rs_status()).into_iter() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/mongo.rs:154:24 [INFO] [stderr] | [INFO] [stderr] 154 | let document = r#try!(query_server_status(client, &self.user, &self.password)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/mongo.rs:250:24 [INFO] [stderr] | [INFO] [stderr] 250 | let document = r#try!(query_rs_status(client, &self.user, &self.password)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/mongo.rs:309:9 [INFO] [stderr] | [INFO] [stderr] 309 | r#try!(db.auth(u, pw)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/mongo.rs:312:18 [INFO] [stderr] | [INFO] [stderr] 312 | let result = r#try!(db.command(cmd, CommandType::Suppressed, None)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/mongo.rs:321:9 [INFO] [stderr] | [INFO] [stderr] 321 | r#try!(db.auth(u, pw)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/postfix.rs:50:27 [INFO] [stderr] | [INFO] [stderr] 50 | let metric_data = r#try!(sample_queues()); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/postfix.rs:115:33 [INFO] [stderr] | [INFO] [stderr] 115 | let mut single_q_lens = r#try!(get_queue_len(q)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/postfix.rs:126:18 [INFO] [stderr] | [INFO] [stderr] 126 | let output = r#try!(handle_command_output(result)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/postfix.rs:141:19 [INFO] [stderr] | [INFO] [stderr] 141 | let len = r#try!(totals[i].parse::()); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/rscollector.rs:40:23 [INFO] [stderr] | [INFO] [stderr] 40 | let samples = r#try!(collect_internal_metrics()); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/config.rs:49:30 [INFO] [stderr] | [INFO] [stderr] 49 | let config = r#try!(Config::decode(&mut decoder)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/config.rs:58:31 [INFO] [stderr] | [INFO] [stderr] 58 | let mut config_file = r#try!(File::open(file_path)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/config.rs:60:9 [INFO] [stderr] | [INFO] [stderr] 60 | r#try!(config_file.read_to_string(&mut config_content)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/galera.rs:150:49 [INFO] [stderr] | [INFO] [stderr] 150 | let wsrepstates: Vec = r#try!(query_wsrep_status(self.pool.as_ref().unwrap())); [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/hasipaddr.rs:58:27 [INFO] [stderr] | [INFO] [stderr] 58 | let metric_data = r#try!(check_for_ip_addrs(&self.ipv4)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/hasipaddr.rs:76:23 [INFO] [stderr] | [INFO] [stderr] 76 | let local_addrs = r#try!(get_if_addrs()).into_iter() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/jvm.rs:59:29 [INFO] [stderr] | [INFO] [stderr] 59 | let jvm_processes = r#try!(get_jps()); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/jvm.rs:227:18 [INFO] [stderr] | [INFO] [stderr] 227 | let output = r#try!(handle_command_output("jps", result)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/jvm.rs:244:24 [INFO] [stderr] | [INFO] [stderr] 244 | let pid: u16 = r#try!(cols[0].parse::()); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/jvm.rs:287:18 [INFO] [stderr] | [INFO] [stderr] 287 | let output = r#try!(handle_command_output("jstat", result)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/jvm.rs:301:21 [INFO] [stderr] | [INFO] [stderr] 301 | let value = r#try!(values[i].parse::()); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/mongo.rs:106:33 [INFO] [stderr] | [INFO] [stderr] 106 | let mut server_status = r#try!(self.server_status()).into_iter() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/mongo.rs:113:29 [INFO] [stderr] | [INFO] [stderr] 113 | let mut rs_status = r#try!(self.rs_status()).into_iter() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/mongo.rs:154:24 [INFO] [stderr] | [INFO] [stderr] 154 | let document = r#try!(query_server_status(client, &self.user, &self.password)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/mongo.rs:250:24 [INFO] [stderr] | [INFO] [stderr] 250 | let document = r#try!(query_rs_status(client, &self.user, &self.password)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/mongo.rs:309:9 [INFO] [stderr] | [INFO] [stderr] 309 | r#try!(db.auth(u, pw)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/mongo.rs:312:18 [INFO] [stderr] | [INFO] [stderr] 312 | let result = r#try!(db.command(cmd, CommandType::Suppressed, None)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/mongo.rs:321:9 [INFO] [stderr] | [INFO] [stderr] 321 | r#try!(db.auth(u, pw)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/postfix.rs:50:27 [INFO] [stderr] | [INFO] [stderr] 50 | let metric_data = r#try!(sample_queues()); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/postfix.rs:115:33 [INFO] [stderr] | [INFO] [stderr] 115 | let mut single_q_lens = r#try!(get_queue_len(q)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/postfix.rs:126:18 [INFO] [stderr] | [INFO] [stderr] 126 | let output = r#try!(handle_command_output(result)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/postfix.rs:141:19 [INFO] [stderr] | [INFO] [stderr] 141 | let len = r#try!(totals[i].parse::()); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/collectors/rscollector.rs:40:23 [INFO] [stderr] | [INFO] [stderr] 40 | let samples = r#try!(collect_internal_metrics()); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/config.rs:49:30 [INFO] [stderr] | [INFO] [stderr] 49 | let config = r#try!(Config::decode(&mut decoder)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/config.rs:58:31 [INFO] [stderr] | [INFO] [stderr] 58 | let mut config_file = r#try!(File::open(file_path)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/config.rs:60:9 [INFO] [stderr] | [INFO] [stderr] 60 | r#try!(config_file.read_to_string(&mut config_content)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Helo` [INFO] [stderr] --> src/scheduler.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | Helo, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Helo` [INFO] [stderr] --> src/scheduler.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | Helo, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:81:22 [INFO] [stderr] | [INFO] [stderr] 81 | let config = r#try!(Config::load_from_rs_collector_config(&config_file_path)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | #[macro_use] extern crate log; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:81:22 [INFO] [stderr] | [INFO] [stderr] 81 | let config = r#try!(Config::load_from_rs_collector_config(&config_file_path)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | #[macro_use] extern crate log; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 35s [INFO] running `"docker" "inspect" "f2e45be1a853e5040d9463582d65300e602f393f3f4cf1ded65e1f4ae29ce4aa"` [INFO] running `"docker" "rm" "-f" "f2e45be1a853e5040d9463582d65300e602f393f3f4cf1ded65e1f4ae29ce4aa"` [INFO] [stdout] f2e45be1a853e5040d9463582d65300e602f393f3f4cf1ded65e1f4ae29ce4aa