[INFO] updating cached repository https://github.com/mhspradlin/lines
[INFO] running `Command { std: "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", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a066bf7fea26fb0e3a4c52213b08f6d4f7d3695a
[INFO] testing mhspradlin/lines against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmhspradlin%2Flines" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mhspradlin/lines on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-8/source/Cargo.toml
[INFO] crate git repo https://github.com/mhspradlin/lines already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 951ee57ef1ca05292a7f6dee0221b0097a507a25a0c77f329aa8061f90a575ab
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "951ee57ef1ca05292a7f6dee0221b0097a507a25a0c77f329aa8061f90a575ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "951ee57ef1ca05292a7f6dee0221b0097a507a25a0c77f329aa8061f90a575ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "951ee57ef1ca05292a7f6dee0221b0097a507a25a0c77f329aa8061f90a575ab", kill_on_drop: false }`
[INFO] [stdout] 951ee57ef1ca05292a7f6dee0221b0097a507a25a0c77f329aa8061f90a575ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1fc87a8b29029b17ea9d42f8f93f3239311207acb7207c653417680a7527ceaa
[INFO] running `Command { std: "docker" "start" "-a" "1fc87a8b29029b17ea9d42f8f93f3239311207acb7207c653417680a7527ceaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling serde v1.0.29
[INFO] [stderr]    Compiling memoffset v0.2.1
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quick-error v1.2.1
[INFO] [stderr]    Compiling either v1.4.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.7
[INFO] [stderr]    Compiling traitobject v0.1.0
[INFO] [stderr]    Compiling itoa v0.3.4
[INFO] [stderr]    Compiling dtoa v0.4.2
[INFO] [stderr]    Compiling log-mdc v0.1.0
[INFO] [stderr]    Compiling crossbeam v0.3.2
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling antidote v1.0.0
[INFO] [stderr]    Compiling unreachable v0.1.1
[INFO] [stderr]    Compiling hostname v0.1.4
[INFO] [stderr]    Compiling regex-syntax v0.5.3
[INFO] [stderr]    Compiling cadence v0.13.2
[INFO] [stderr]    Compiling proc-macro2 v0.2.3
[INFO] [stderr]    Compiling thread_local v0.3.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.0
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling unsafe-any v0.4.2
[INFO] [stderr]    Compiling humantime v1.1.1
[INFO] [stderr]    Compiling clap v2.31.2
[INFO] [stderr]    Compiling statsd v0.10.0
[INFO] [stderr]    Compiling ordered-float v0.5.0
[INFO] [stderr]    Compiling typemap v0.3.3
[INFO] [stderr]    Compiling backtrace v0.3.5
[INFO] [stderr]    Compiling chrono v0.4.0
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling quote v0.4.2
[INFO] [stderr]    Compiling rayon-core v1.4.0
[INFO] [stderr]    Compiling syn v0.12.14
[INFO] [stderr]    Compiling rayon v0.9.0
[INFO] [stderr]    Compiling rayon v1.0.0
[INFO] [stderr]    Compiling synstructure v0.6.1
[INFO] [stderr]    Compiling failure_derive v0.1.1
[INFO] [stderr]    Compiling regex v0.2.10
[INFO] [stderr]    Compiling serde_derive_internals v0.20.0
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling structopt-derive v0.2.6
[INFO] [stderr]    Compiling serde_derive v1.0.29
[INFO] [stderr]    Compiling structopt v0.2.6
[INFO] [stderr]    Compiling log v0.4.1
[INFO] [stderr]    Compiling serde-value v0.5.1
[INFO] [stderr]    Compiling serde_yaml v0.7.3
[INFO] [stderr]    Compiling serde_json v1.0.10
[INFO] [stderr]    Compiling serde-humantime v0.1.1
[INFO] [stderr]    Compiling env_logger v0.5.6
[INFO] [stderr]    Compiling quicli v0.2.0
[INFO] [stderr]    Compiling log4rs v0.8.0
[INFO] [stderr]    Compiling lines v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]   --> src/sensors/physical_memory.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 | /     lazy_static! {
[INFO] [stdout] 81 | |         static ref TOTAL_BYTES: String = METRICS_PREFIX.to_string() + ".total_bytes";
[INFO] [stdout] 82 | |         static ref FREE_BYTES: String = METRICS_PREFIX.to_string() + ".free_bytes";
[INFO] [stdout] 83 | |         static ref AVAILABLE_BYTES: String = METRICS_PREFIX.to_string() + ".available_bytes";
[INFO] [stdout] 84 | |         static ref AVAILABLE_MEMORY: Regex = Regex::new(r"^MemAvailable:\s+(?P<mem_available>\d+)\s*kB$").unwrap();
[INFO] [stdout] 85 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]   --> src/sensors/physical_memory.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 | /     lazy_static! {
[INFO] [stdout] 81 | |         static ref TOTAL_BYTES: String = METRICS_PREFIX.to_string() + ".total_bytes";
[INFO] [stdout] 82 | |         static ref FREE_BYTES: String = METRICS_PREFIX.to_string() + ".free_bytes";
[INFO] [stdout] 83 | |         static ref AVAILABLE_BYTES: String = METRICS_PREFIX.to_string() + ".available_bytes";
[INFO] [stdout] 84 | |         static ref AVAILABLE_MEMORY: Regex = Regex::new(r"^MemAvailable:\s+(?P<mem_available>\d+)\s*kB$").unwrap();
[INFO] [stdout] 85 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]   --> src/sensors/physical_memory.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 | /     lazy_static! {
[INFO] [stdout] 81 | |         static ref TOTAL_BYTES: String = METRICS_PREFIX.to_string() + ".total_bytes";
[INFO] [stdout] 82 | |         static ref FREE_BYTES: String = METRICS_PREFIX.to_string() + ".free_bytes";
[INFO] [stdout] 83 | |         static ref AVAILABLE_BYTES: String = METRICS_PREFIX.to_string() + ".available_bytes";
[INFO] [stdout] 84 | |         static ref AVAILABLE_MEMORY: Regex = Regex::new(r"^MemAvailable:\s+(?P<mem_available>\d+)\s*kB$").unwrap();
[INFO] [stdout] 85 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]   --> src/sensors/physical_memory.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 | /     lazy_static! {
[INFO] [stdout] 81 | |         static ref TOTAL_BYTES: String = METRICS_PREFIX.to_string() + ".total_bytes";
[INFO] [stdout] 82 | |         static ref FREE_BYTES: String = METRICS_PREFIX.to_string() + ".free_bytes";
[INFO] [stdout] 83 | |         static ref AVAILABLE_BYTES: String = METRICS_PREFIX.to_string() + ".available_bytes";
[INFO] [stdout] 84 | |         static ref AVAILABLE_MEMORY: Regex = Regex::new(r"^MemAvailable:\s+(?P<mem_available>\d+)\s*kB$").unwrap();
[INFO] [stdout] 85 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/sensors/cpu_time.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 128 | /     lazy_static! {
[INFO] [stdout] 129 | |         static ref IDLE_TIME: String = METRICS_PREFIX.to_string() + ".idle_time";
[INFO] [stdout] 130 | |         static ref BUSY_TIME: String = METRICS_PREFIX.to_string() + ".busy_time";
[INFO] [stdout] 131 | |         static ref CPU_TIME: Regex =
[INFO] [stdout] ...   |
[INFO] [stdout] 134 | |                           r"(?P<softirq_ticks>\d+)\s+(?P<steal_ticks>\d+)")).unwrap(); 
[INFO] [stdout] 135 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/sensors/cpu_time.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 128 | /     lazy_static! {
[INFO] [stdout] 129 | |         static ref IDLE_TIME: String = METRICS_PREFIX.to_string() + ".idle_time";
[INFO] [stdout] 130 | |         static ref BUSY_TIME: String = METRICS_PREFIX.to_string() + ".busy_time";
[INFO] [stdout] 131 | |         static ref CPU_TIME: Regex =
[INFO] [stdout] ...   |
[INFO] [stdout] 134 | |                           r"(?P<softirq_ticks>\d+)\s+(?P<steal_ticks>\d+)")).unwrap(); 
[INFO] [stdout] 135 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/sensors/cpu_time.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 128 | /     lazy_static! {
[INFO] [stdout] 129 | |         static ref IDLE_TIME: String = METRICS_PREFIX.to_string() + ".idle_time";
[INFO] [stdout] 130 | |         static ref BUSY_TIME: String = METRICS_PREFIX.to_string() + ".busy_time";
[INFO] [stdout] 131 | |         static ref CPU_TIME: Regex =
[INFO] [stdout] ...   |
[INFO] [stdout] 134 | |                           r"(?P<softirq_ticks>\d+)\s+(?P<steal_ticks>\d+)")).unwrap(); 
[INFO] [stdout] 135 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/bin/lines-agent.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/bin/lines-agent.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/lines-agent.rs:125:30
[INFO] [stdout]     |
[INFO] [stdout] 125 |     let mut sensors: Vec<Box<Sensor>> = Vec::new();
[INFO] [stdout]     |                              ^^^^^^ help: use `dyn`: `dyn Sensor`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]   --> src/bin/lines-agent.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | / lazy_static! {
[INFO] [stdout] 61 | |     // Variable syntax for config files is `${variable_name}`
[INFO] [stdout] 62 | |     static ref VARIABLE_REGEX: Regex = Regex::new(r"\$\{(.*?)\}").unwrap();
[INFO] [stdout] 63 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 30s
[INFO] running `Command { std: "docker" "inspect" "1fc87a8b29029b17ea9d42f8f93f3239311207acb7207c653417680a7527ceaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fc87a8b29029b17ea9d42f8f93f3239311207acb7207c653417680a7527ceaa", kill_on_drop: false }`
[INFO] [stdout] 1fc87a8b29029b17ea9d42f8f93f3239311207acb7207c653417680a7527ceaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cee471bd215d348ac589025be44ba9a9a82d5696ab133e40409b5a034d778397
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cee471bd215d348ac589025be44ba9a9a82d5696ab133e40409b5a034d778397", kill_on_drop: false }`
[INFO] [stderr]    Compiling lines v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]   --> src/sensors/physical_memory.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 | /     lazy_static! {
[INFO] [stdout] 81 | |         static ref TOTAL_BYTES: String = METRICS_PREFIX.to_string() + ".total_bytes";
[INFO] [stdout] 82 | |         static ref FREE_BYTES: String = METRICS_PREFIX.to_string() + ".free_bytes";
[INFO] [stdout] 83 | |         static ref AVAILABLE_BYTES: String = METRICS_PREFIX.to_string() + ".available_bytes";
[INFO] [stdout] 84 | |         static ref AVAILABLE_MEMORY: Regex = Regex::new(r"^MemAvailable:\s+(?P<mem_available>\d+)\s*kB$").unwrap();
[INFO] [stdout] 85 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]   --> src/sensors/physical_memory.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 | /     lazy_static! {
[INFO] [stdout] 81 | |         static ref TOTAL_BYTES: String = METRICS_PREFIX.to_string() + ".total_bytes";
[INFO] [stdout] 82 | |         static ref FREE_BYTES: String = METRICS_PREFIX.to_string() + ".free_bytes";
[INFO] [stdout] 83 | |         static ref AVAILABLE_BYTES: String = METRICS_PREFIX.to_string() + ".available_bytes";
[INFO] [stdout] 84 | |         static ref AVAILABLE_MEMORY: Regex = Regex::new(r"^MemAvailable:\s+(?P<mem_available>\d+)\s*kB$").unwrap();
[INFO] [stdout] 85 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]   --> src/sensors/physical_memory.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 | /     lazy_static! {
[INFO] [stdout] 81 | |         static ref TOTAL_BYTES: String = METRICS_PREFIX.to_string() + ".total_bytes";
[INFO] [stdout] 82 | |         static ref FREE_BYTES: String = METRICS_PREFIX.to_string() + ".free_bytes";
[INFO] [stdout] 83 | |         static ref AVAILABLE_BYTES: String = METRICS_PREFIX.to_string() + ".available_bytes";
[INFO] [stdout] 84 | |         static ref AVAILABLE_MEMORY: Regex = Regex::new(r"^MemAvailable:\s+(?P<mem_available>\d+)\s*kB$").unwrap();
[INFO] [stdout] 85 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]   --> src/sensors/physical_memory.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 | /     lazy_static! {
[INFO] [stdout] 81 | |         static ref TOTAL_BYTES: String = METRICS_PREFIX.to_string() + ".total_bytes";
[INFO] [stdout] 82 | |         static ref FREE_BYTES: String = METRICS_PREFIX.to_string() + ".free_bytes";
[INFO] [stdout] 83 | |         static ref AVAILABLE_BYTES: String = METRICS_PREFIX.to_string() + ".available_bytes";
[INFO] [stdout] 84 | |         static ref AVAILABLE_MEMORY: Regex = Regex::new(r"^MemAvailable:\s+(?P<mem_available>\d+)\s*kB$").unwrap();
[INFO] [stdout] 85 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/sensors/cpu_time.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 128 | /     lazy_static! {
[INFO] [stdout] 129 | |         static ref IDLE_TIME: String = METRICS_PREFIX.to_string() + ".idle_time";
[INFO] [stdout] 130 | |         static ref BUSY_TIME: String = METRICS_PREFIX.to_string() + ".busy_time";
[INFO] [stdout] 131 | |         static ref CPU_TIME: Regex =
[INFO] [stdout] ...   |
[INFO] [stdout] 134 | |                           r"(?P<softirq_ticks>\d+)\s+(?P<steal_ticks>\d+)")).unwrap(); 
[INFO] [stdout] 135 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/sensors/cpu_time.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 128 | /     lazy_static! {
[INFO] [stdout] 129 | |         static ref IDLE_TIME: String = METRICS_PREFIX.to_string() + ".idle_time";
[INFO] [stdout] 130 | |         static ref BUSY_TIME: String = METRICS_PREFIX.to_string() + ".busy_time";
[INFO] [stdout] 131 | |         static ref CPU_TIME: Regex =
[INFO] [stdout] ...   |
[INFO] [stdout] 134 | |                           r"(?P<softirq_ticks>\d+)\s+(?P<steal_ticks>\d+)")).unwrap(); 
[INFO] [stdout] 135 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/sensors/cpu_time.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 128 | /     lazy_static! {
[INFO] [stdout] 129 | |         static ref IDLE_TIME: String = METRICS_PREFIX.to_string() + ".idle_time";
[INFO] [stdout] 130 | |         static ref BUSY_TIME: String = METRICS_PREFIX.to_string() + ".busy_time";
[INFO] [stdout] 131 | |         static ref CPU_TIME: Regex =
[INFO] [stdout] ...   |
[INFO] [stdout] 134 | |                           r"(?P<softirq_ticks>\d+)\s+(?P<steal_ticks>\d+)")).unwrap(); 
[INFO] [stdout] 135 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]   --> src/sensors/physical_memory.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 | /     lazy_static! {
[INFO] [stdout] 81 | |         static ref TOTAL_BYTES: String = METRICS_PREFIX.to_string() + ".total_bytes";
[INFO] [stdout] 82 | |         static ref FREE_BYTES: String = METRICS_PREFIX.to_string() + ".free_bytes";
[INFO] [stdout] 83 | |         static ref AVAILABLE_BYTES: String = METRICS_PREFIX.to_string() + ".available_bytes";
[INFO] [stdout] 84 | |         static ref AVAILABLE_MEMORY: Regex = Regex::new(r"^MemAvailable:\s+(?P<mem_available>\d+)\s*kB$").unwrap();
[INFO] [stdout] 85 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]   --> src/sensors/physical_memory.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 | /     lazy_static! {
[INFO] [stdout] 81 | |         static ref TOTAL_BYTES: String = METRICS_PREFIX.to_string() + ".total_bytes";
[INFO] [stdout] 82 | |         static ref FREE_BYTES: String = METRICS_PREFIX.to_string() + ".free_bytes";
[INFO] [stdout] 83 | |         static ref AVAILABLE_BYTES: String = METRICS_PREFIX.to_string() + ".available_bytes";
[INFO] [stdout] 84 | |         static ref AVAILABLE_MEMORY: Regex = Regex::new(r"^MemAvailable:\s+(?P<mem_available>\d+)\s*kB$").unwrap();
[INFO] [stdout] 85 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]   --> src/sensors/physical_memory.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 | /     lazy_static! {
[INFO] [stdout] 81 | |         static ref TOTAL_BYTES: String = METRICS_PREFIX.to_string() + ".total_bytes";
[INFO] [stdout] 82 | |         static ref FREE_BYTES: String = METRICS_PREFIX.to_string() + ".free_bytes";
[INFO] [stdout] 83 | |         static ref AVAILABLE_BYTES: String = METRICS_PREFIX.to_string() + ".available_bytes";
[INFO] [stdout] 84 | |         static ref AVAILABLE_MEMORY: Regex = Regex::new(r"^MemAvailable:\s+(?P<mem_available>\d+)\s*kB$").unwrap();
[INFO] [stdout] 85 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]   --> src/sensors/physical_memory.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 | /     lazy_static! {
[INFO] [stdout] 81 | |         static ref TOTAL_BYTES: String = METRICS_PREFIX.to_string() + ".total_bytes";
[INFO] [stdout] 82 | |         static ref FREE_BYTES: String = METRICS_PREFIX.to_string() + ".free_bytes";
[INFO] [stdout] 83 | |         static ref AVAILABLE_BYTES: String = METRICS_PREFIX.to_string() + ".available_bytes";
[INFO] [stdout] 84 | |         static ref AVAILABLE_MEMORY: Regex = Regex::new(r"^MemAvailable:\s+(?P<mem_available>\d+)\s*kB$").unwrap();
[INFO] [stdout] 85 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/sensors/cpu_time.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 128 | /     lazy_static! {
[INFO] [stdout] 129 | |         static ref IDLE_TIME: String = METRICS_PREFIX.to_string() + ".idle_time";
[INFO] [stdout] 130 | |         static ref BUSY_TIME: String = METRICS_PREFIX.to_string() + ".busy_time";
[INFO] [stdout] 131 | |         static ref CPU_TIME: Regex =
[INFO] [stdout] ...   |
[INFO] [stdout] 134 | |                           r"(?P<softirq_ticks>\d+)\s+(?P<steal_ticks>\d+)")).unwrap(); 
[INFO] [stdout] 135 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/sensors/cpu_time.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 128 | /     lazy_static! {
[INFO] [stdout] 129 | |         static ref IDLE_TIME: String = METRICS_PREFIX.to_string() + ".idle_time";
[INFO] [stdout] 130 | |         static ref BUSY_TIME: String = METRICS_PREFIX.to_string() + ".busy_time";
[INFO] [stdout] 131 | |         static ref CPU_TIME: Regex =
[INFO] [stdout] ...   |
[INFO] [stdout] 134 | |                           r"(?P<softirq_ticks>\d+)\s+(?P<steal_ticks>\d+)")).unwrap(); 
[INFO] [stdout] 135 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/sensors/cpu_time.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 128 | /     lazy_static! {
[INFO] [stdout] 129 | |         static ref IDLE_TIME: String = METRICS_PREFIX.to_string() + ".idle_time";
[INFO] [stdout] 130 | |         static ref BUSY_TIME: String = METRICS_PREFIX.to_string() + ".busy_time";
[INFO] [stdout] 131 | |         static ref CPU_TIME: Regex =
[INFO] [stdout] ...   |
[INFO] [stdout] 134 | |                           r"(?P<softirq_ticks>\d+)\s+(?P<steal_ticks>\d+)")).unwrap(); 
[INFO] [stdout] 135 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/bin/lines-agent.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/bin/lines-agent.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bin/lines-agent.rs:125:30
[INFO] [stdout]     |
[INFO] [stdout] 125 |     let mut sensors: Vec<Box<Sensor>> = Vec::new();
[INFO] [stdout]     |                              ^^^^^^ help: use `dyn`: `dyn Sensor`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]   --> src/bin/lines-agent.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | / lazy_static! {
[INFO] [stdout] 61 | |     // Variable syntax for config files is `${variable_name}`
[INFO] [stdout] 62 | |     static ref VARIABLE_REGEX: Regex = Regex::new(r"\$\{(.*?)\}").unwrap();
[INFO] [stdout] 63 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.37s
[INFO] running `Command { std: "docker" "inspect" "cee471bd215d348ac589025be44ba9a9a82d5696ab133e40409b5a034d778397", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cee471bd215d348ac589025be44ba9a9a82d5696ab133e40409b5a034d778397", kill_on_drop: false }`
[INFO] [stdout] cee471bd215d348ac589025be44ba9a9a82d5696ab133e40409b5a034d778397
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 07d2e8a11ac51905e88a76798c743c8e7c729f0daf3896d5da76c0f9bcb0f7ef
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "07d2e8a11ac51905e88a76798c743c8e7c729f0daf3896d5da76c0f9bcb0f7ef", kill_on_drop: false }`
[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$").unwrap();
[INFO] [stderr] 85 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/sensors/physical_memory.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 80 | /     lazy_static! {
[INFO] [stderr] 81 | |         static ref TOTAL_BYTES: String = METRICS_PREFIX.to_string() + ".total_bytes";
[INFO] [stderr] 82 | |         static ref FREE_BYTES: String = METRICS_PREFIX.to_string() + ".free_bytes";
[INFO] [stderr] 83 | |         static ref AVAILABLE_BYTES: String = METRICS_PREFIX.to_string() + ".available_bytes";
[INFO] [stderr] 84 | |         static ref AVAILABLE_MEMORY: Regex = Regex::new(r"^MemAvailable:\s+(?P<mem_available>\d+)\s*kB$").unwrap();
[INFO] [stderr] 85 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z 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$").unwrap();
[INFO] [stderr] 85 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/sensors/physical_memory.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 80 | /     lazy_static! {
[INFO] [stderr] 81 | |         static ref TOTAL_BYTES: String = METRICS_PREFIX.to_string() + ".total_bytes";
[INFO] [stderr] 82 | |         static ref FREE_BYTES: String = METRICS_PREFIX.to_string() + ".free_bytes";
[INFO] [stderr] 83 | |         static ref AVAILABLE_BYTES: String = METRICS_PREFIX.to_string() + ".available_bytes";
[INFO] [stderr] 84 | |         static ref AVAILABLE_MEMORY: Regex = Regex::new(r"^MemAvailable:\s+(?P<mem_available>\d+)\s*kB$").unwrap();
[INFO] [stderr] 85 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z 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 (in Nightly builds, run with -Z 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 (in Nightly builds, run with -Z 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 (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[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/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$").unwrap();
[INFO] [stderr] 85 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/bin/lines-agent.rs:60:1
[INFO] [stderr]    |
[INFO] [stderr] 60 | / lazy_static! {
[INFO] [stderr] 61 | |     // Variable syntax for config files is `${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 (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[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$").unwrap();
[INFO] [stderr] 85 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/sensors/physical_memory.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 80 | /     lazy_static! {
[INFO] [stderr] 81 | |         static ref TOTAL_BYTES: String = METRICS_PREFIX.to_string() + ".total_bytes";
[INFO] [stderr] 82 | |         static ref FREE_BYTES: String = METRICS_PREFIX.to_string() + ".free_bytes";
[INFO] [stderr] 83 | |         static ref AVAILABLE_BYTES: String = METRICS_PREFIX.to_string() + ".available_bytes";
[INFO] [stderr] 84 | |         static ref AVAILABLE_MEMORY: Regex = Regex::new(r"^MemAvailable:\s+(?P<mem_available>\d+)\s*kB$").unwrap();
[INFO] [stderr] 85 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z 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 (in Nightly builds, run with -Z 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 (in Nightly builds, run with -Z 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 (in Nightly builds, run with -Z 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 (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lines-04079ee348eb99c3
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lines_agent-a8d0ca1a960dc752
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test substitute_bindings_in_string_test ... ok
[INFO] [stderr]    Doc-tests lines
[INFO] [stdout] test substitute_variables_substitutes_hostname_and_url ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "07d2e8a11ac51905e88a76798c743c8e7c729f0daf3896d5da76c0f9bcb0f7ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07d2e8a11ac51905e88a76798c743c8e7c729f0daf3896d5da76c0f9bcb0f7ef", kill_on_drop: false }`
[INFO] [stdout] 07d2e8a11ac51905e88a76798c743c8e7c729f0daf3896d5da76c0f9bcb0f7ef