[INFO] updating cached repository https://github.com/mhspradlin/lines
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a066bf7fea26fb0e3a4c52213b08f6d4f7d3695a
[INFO] checking mhspradlin/lines against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmhspradlin%2Flines" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mhspradlin/lines on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/mhspradlin/lines
[INFO] finished tweaking git repo https://github.com/mhspradlin/lines
[INFO] tweaked toml for git repo https://github.com/mhspradlin/lines written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/mhspradlin/lines already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7d461ba481c1bf689712d29bfd9e468787041c9aefaf4c6b82cb28ec70c347d2
[INFO] running `"docker" "start" "-a" "7d461ba481c1bf689712d29bfd9e468787041c9aefaf4c6b82cb28ec70c347d2"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking memchr v2.0.1
[INFO] [stderr]     Checking atty v0.2.8
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling miniz-sys v0.1.10
[INFO] [stderr]     Checking log v0.4.1
[INFO] [stderr]     Checking serde_json v1.0.10
[INFO] [stderr]     Checking cadence v0.13.2
[INFO] [stderr]     Checking serde_yaml v0.7.3
[INFO] [stderr]     Checking serde-humantime v0.1.1
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking serde-value v0.5.1
[INFO] [stderr]     Checking statsd v0.10.0
[INFO] [stderr]    Compiling structopt-derive v0.2.6
[INFO] [stderr]    Compiling serde_derive v1.0.29
[INFO] [stderr]     Checking rayon v0.9.0
[INFO] [stderr]     Checking clap v2.31.2
[INFO] [stderr]     Checking chrono v0.4.0
[INFO] [stderr]     Checking aho-corasick v0.6.4
[INFO] [stderr]     Checking regex v0.2.10
[INFO] [stderr]     Checking flate2 v1.0.1
[INFO] [stderr]     Checking env_logger v0.5.6
[INFO] [stderr]     Checking structopt v0.2.6
[INFO] [stderr]     Checking log4rs v0.8.0
[INFO] [stderr]     Checking backtrace v0.3.5
[INFO] [stderr]     Checking failure v0.1.1
[INFO] [stderr]     Checking quicli v0.2.0
[INFO] [stderr]     Checking lines v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/sensors/physical_memory.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 80 | /     lazy_static! {
[INFO] [stderr] 81 | |         static ref TOTAL_BYTES: String = METRICS_PREFIX.to_string() + ".total_bytes";
[INFO] [stderr] 82 | |         static ref FREE_BYTES: String = METRICS_PREFIX.to_string() + ".free_bytes";
[INFO] [stderr] 83 | |         static ref AVAILABLE_BYTES: String = METRICS_PREFIX.to_string() + ".available_bytes";
[INFO] [stderr] 84 | |         static ref AVAILABLE_MEMORY: Regex = Regex::new(r"^MemAvailable:\s+(?P<mem_available>\d+)\s*kB$").unwrap();
[INFO] [stderr] 85 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/sensors/physical_memory.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 80 | /     lazy_static! {
[INFO] [stderr] 81 | |         static ref TOTAL_BYTES: String = METRICS_PREFIX.to_string() + ".total_bytes";
[INFO] [stderr] 82 | |         static ref FREE_BYTES: String = METRICS_PREFIX.to_string() + ".free_bytes";
[INFO] [stderr] 83 | |         static ref AVAILABLE_BYTES: String = METRICS_PREFIX.to_string() + ".available_bytes";
[INFO] [stderr] 84 | |         static ref AVAILABLE_MEMORY: Regex = Regex::new(r"^MemAvailable:\s+(?P<mem_available>\d+)\s*kB$").unwrap();
[INFO] [stderr] 85 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/sensors/physical_memory.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 80 | /     lazy_static! {
[INFO] [stderr] 81 | |         static ref TOTAL_BYTES: String = METRICS_PREFIX.to_string() + ".total_bytes";
[INFO] [stderr] 82 | |         static ref FREE_BYTES: String = METRICS_PREFIX.to_string() + ".free_bytes";
[INFO] [stderr] 83 | |         static ref AVAILABLE_BYTES: String = METRICS_PREFIX.to_string() + ".available_bytes";
[INFO] [stderr] 84 | |         static ref AVAILABLE_MEMORY: Regex = Regex::new(r"^MemAvailable:\s+(?P<mem_available>\d+)\s*kB$").unwrap();
[INFO] [stderr] 85 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/sensors/physical_memory.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 80 | /     lazy_static! {
[INFO] [stderr] 81 | |         static ref TOTAL_BYTES: String = METRICS_PREFIX.to_string() + ".total_bytes";
[INFO] [stderr] 82 | |         static ref FREE_BYTES: String = METRICS_PREFIX.to_string() + ".free_bytes";
[INFO] [stderr] 83 | |         static ref AVAILABLE_BYTES: String = METRICS_PREFIX.to_string() + ".available_bytes";
[INFO] [stderr] 84 | |         static ref AVAILABLE_MEMORY: Regex = Regex::new(r"^MemAvailable:\s+(?P<mem_available>\d+)\s*kB$").unwrap();
[INFO] [stderr] 85 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/sensors/cpu_time.rs:128:5
[INFO] [stderr]     |
[INFO] [stderr] 128 | /     lazy_static! {
[INFO] [stderr] 129 | |         static ref IDLE_TIME: String = METRICS_PREFIX.to_string() + ".idle_time";
[INFO] [stderr] 130 | |         static ref BUSY_TIME: String = METRICS_PREFIX.to_string() + ".busy_time";
[INFO] [stderr] 131 | |         static ref CPU_TIME: Regex =
[INFO] [stderr] ...   |
[INFO] [stderr] 134 | |                           r"(?P<softirq_ticks>\d+)\s+(?P<steal_ticks>\d+)")).unwrap(); 
[INFO] [stderr] 135 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/sensors/cpu_time.rs:128:5
[INFO] [stderr]     |
[INFO] [stderr] 128 | /     lazy_static! {
[INFO] [stderr] 129 | |         static ref IDLE_TIME: String = METRICS_PREFIX.to_string() + ".idle_time";
[INFO] [stderr] 130 | |         static ref BUSY_TIME: String = METRICS_PREFIX.to_string() + ".busy_time";
[INFO] [stderr] 131 | |         static ref CPU_TIME: Regex =
[INFO] [stderr] ...   |
[INFO] [stderr] 134 | |                           r"(?P<softirq_ticks>\d+)\s+(?P<steal_ticks>\d+)")).unwrap(); 
[INFO] [stderr] 135 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/sensors/cpu_time.rs:128:5
[INFO] [stderr]     |
[INFO] [stderr] 128 | /     lazy_static! {
[INFO] [stderr] 129 | |         static ref IDLE_TIME: String = METRICS_PREFIX.to_string() + ".idle_time";
[INFO] [stderr] 130 | |         static ref BUSY_TIME: String = METRICS_PREFIX.to_string() + ".busy_time";
[INFO] [stderr] 131 | |         static ref CPU_TIME: Regex =
[INFO] [stderr] ...   |
[INFO] [stderr] 134 | |                           r"(?P<softirq_ticks>\d+)\s+(?P<steal_ticks>\d+)")).unwrap(); 
[INFO] [stderr] 135 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/sensors/physical_memory.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 80 | /     lazy_static! {
[INFO] [stderr] 81 | |         static ref TOTAL_BYTES: String = METRICS_PREFIX.to_string() + ".total_bytes";
[INFO] [stderr] 82 | |         static ref FREE_BYTES: String = METRICS_PREFIX.to_string() + ".free_bytes";
[INFO] [stderr] 83 | |         static ref AVAILABLE_BYTES: String = METRICS_PREFIX.to_string() + ".available_bytes";
[INFO] [stderr] 84 | |         static ref AVAILABLE_MEMORY: Regex = Regex::new(r"^MemAvailable:\s+(?P<mem_available>\d+)\s*kB$").unwrap();
[INFO] [stderr] 85 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/sensors/physical_memory.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 80 | /     lazy_static! {
[INFO] [stderr] 81 | |         static ref TOTAL_BYTES: String = METRICS_PREFIX.to_string() + ".total_bytes";
[INFO] [stderr] 82 | |         static ref FREE_BYTES: String = METRICS_PREFIX.to_string() + ".free_bytes";
[INFO] [stderr] 83 | |         static ref AVAILABLE_BYTES: String = METRICS_PREFIX.to_string() + ".available_bytes";
[INFO] [stderr] 84 | |         static ref AVAILABLE_MEMORY: Regex = Regex::new(r"^MemAvailable:\s+(?P<mem_available>\d+)\s*kB$").unwrap();
[INFO] [stderr] 85 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/sensors/physical_memory.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 80 | /     lazy_static! {
[INFO] [stderr] 81 | |         static ref TOTAL_BYTES: String = METRICS_PREFIX.to_string() + ".total_bytes";
[INFO] [stderr] 82 | |         static ref FREE_BYTES: String = METRICS_PREFIX.to_string() + ".free_bytes";
[INFO] [stderr] 83 | |         static ref AVAILABLE_BYTES: String = METRICS_PREFIX.to_string() + ".available_bytes";
[INFO] [stderr] 84 | |         static ref AVAILABLE_MEMORY: Regex = Regex::new(r"^MemAvailable:\s+(?P<mem_available>\d+)\s*kB$").unwrap();
[INFO] [stderr] 85 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/sensors/physical_memory.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 80 | /     lazy_static! {
[INFO] [stderr] 81 | |         static ref TOTAL_BYTES: String = METRICS_PREFIX.to_string() + ".total_bytes";
[INFO] [stderr] 82 | |         static ref FREE_BYTES: String = METRICS_PREFIX.to_string() + ".free_bytes";
[INFO] [stderr] 83 | |         static ref AVAILABLE_BYTES: String = METRICS_PREFIX.to_string() + ".available_bytes";
[INFO] [stderr] 84 | |         static ref AVAILABLE_MEMORY: Regex = Regex::new(r"^MemAvailable:\s+(?P<mem_available>\d+)\s*kB$").unwrap();
[INFO] [stderr] 85 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/sensors/cpu_time.rs:128:5
[INFO] [stderr]     |
[INFO] [stderr] 128 | /     lazy_static! {
[INFO] [stderr] 129 | |         static ref IDLE_TIME: String = METRICS_PREFIX.to_string() + ".idle_time";
[INFO] [stderr] 130 | |         static ref BUSY_TIME: String = METRICS_PREFIX.to_string() + ".busy_time";
[INFO] [stderr] 131 | |         static ref CPU_TIME: Regex =
[INFO] [stderr] ...   |
[INFO] [stderr] 134 | |                           r"(?P<softirq_ticks>\d+)\s+(?P<steal_ticks>\d+)")).unwrap(); 
[INFO] [stderr] 135 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/sensors/cpu_time.rs:128:5
[INFO] [stderr]     |
[INFO] [stderr] 128 | /     lazy_static! {
[INFO] [stderr] 129 | |         static ref IDLE_TIME: String = METRICS_PREFIX.to_string() + ".idle_time";
[INFO] [stderr] 130 | |         static ref BUSY_TIME: String = METRICS_PREFIX.to_string() + ".busy_time";
[INFO] [stderr] 131 | |         static ref CPU_TIME: Regex =
[INFO] [stderr] ...   |
[INFO] [stderr] 134 | |                           r"(?P<softirq_ticks>\d+)\s+(?P<steal_ticks>\d+)")).unwrap(); 
[INFO] [stderr] 135 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/sensors/cpu_time.rs:128:5
[INFO] [stderr]     |
[INFO] [stderr] 128 | /     lazy_static! {
[INFO] [stderr] 129 | |         static ref IDLE_TIME: String = METRICS_PREFIX.to_string() + ".idle_time";
[INFO] [stderr] 130 | |         static ref BUSY_TIME: String = METRICS_PREFIX.to_string() + ".busy_time";
[INFO] [stderr] 131 | |         static ref CPU_TIME: Regex =
[INFO] [stderr] ...   |
[INFO] [stderr] 134 | |                           r"(?P<softirq_ticks>\d+)\s+(?P<steal_ticks>\d+)")).unwrap(); 
[INFO] [stderr] 135 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/bin/lines-agent.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/bin/lines-agent.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/lines-agent.rs:125:30
[INFO] [stderr]     |
[INFO] [stderr] 125 |     let mut sensors: Vec<Box<Sensor>> = Vec::new();
[INFO] [stderr]     |                              ^^^^^^ help: use `dyn`: `dyn Sensor`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/bin/lines-agent.rs:60:1
[INFO] [stderr]    |
[INFO] [stderr] 60 | / lazy_static! {
[INFO] [stderr] 61 | |     // Variable syntax for config files is `${variable_name}`
[INFO] [stderr] 62 | |     static ref VARIABLE_REGEX: Regex = Regex::new(r"\$\{(.*?)\}").unwrap();
[INFO] [stderr] 63 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/bin/lines-agent.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/bin/lines-agent.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bin/lines-agent.rs:125:30
[INFO] [stderr]     |
[INFO] [stderr] 125 |     let mut sensors: Vec<Box<Sensor>> = Vec::new();
[INFO] [stderr]     |                              ^^^^^^ help: use `dyn`: `dyn Sensor`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/bin/lines-agent.rs:60:1
[INFO] [stderr]    |
[INFO] [stderr] 60 | / lazy_static! {
[INFO] [stderr] 61 | |     // Variable syntax for config files is `${variable_name}`
[INFO] [stderr] 62 | |     static ref VARIABLE_REGEX: Regex = Regex::new(r"\$\{(.*?)\}").unwrap();
[INFO] [stderr] 63 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.21s
[INFO] running `"docker" "inspect" "7d461ba481c1bf689712d29bfd9e468787041c9aefaf4c6b82cb28ec70c347d2"`
[INFO] running `"docker" "rm" "-f" "7d461ba481c1bf689712d29bfd9e468787041c9aefaf4c6b82cb28ec70c347d2"`
[INFO] [stdout] 7d461ba481c1bf689712d29bfd9e468787041c9aefaf4c6b82cb28ec70c347d2