[INFO] crate metrics_distributor 0.5.1 is already in cache
[INFO] extracting crate metrics_distributor 0.5.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/metrics_distributor/0.5.1
[INFO] extracting crate metrics_distributor 0.5.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/metrics_distributor/0.5.1
[INFO] validating manifest of metrics_distributor-0.5.1 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of metrics_distributor-0.5.1 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing metrics_distributor-0.5.1
[INFO] removed 2 missing examples
[INFO] finished frobbing metrics_distributor-0.5.1
[INFO] frobbed toml for metrics_distributor-0.5.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/metrics_distributor/0.5.1/Cargo.toml
[INFO] started frobbing metrics_distributor-0.5.1
[INFO] removed 2 missing examples
[INFO] finished frobbing metrics_distributor-0.5.1
[INFO] frobbed toml for metrics_distributor-0.5.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/metrics_distributor/0.5.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing metrics_distributor-0.5.1 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/metrics_distributor/0.5.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 31be8ea4d4db1400f83011da233cfe3dbb75db139fa784ad4c59a1b8981f1314
[INFO] running `"docker" "start" "-a" "31be8ea4d4db1400f83011da233cfe3dbb75db139fa784ad4c59a1b8981f1314"`
[INFO] [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other example targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a example target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/crater/workdir/examples/http_server.rs
[INFO] [stderr] * /opt/crater/workdir/examples/statsd_server.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a example target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autoexamples = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]    Compiling serde_urlencoded v0.4.3
[INFO] [stderr]    Compiling serde_json v0.9.10
[INFO] [stderr]    Compiling iron v0.5.1
[INFO] [stderr]    Compiling router v0.5.1
[INFO] [stderr]    Compiling reqwest v0.4.0
[INFO] [stderr]    Compiling metrics_distributor v0.5.1 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'chain': please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stderr]   --> src/parsers/statsd.rs:83:5
[INFO] [stderr]    |
[INFO] [stderr] 83 |     chain!(i,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'chain': please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stderr]   --> src/parsers/statsd.rs:93:5
[INFO] [stderr]    |
[INFO] [stderr] 93 |     chain!(i,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'chain': please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stderr]    --> src/parsers/statsd.rs:102:5
[INFO] [stderr]     |
[INFO] [stderr] 102 |     chain!(i,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/collectors/http.rs:15:22
[INFO] [stderr]    |
[INFO] [stderr] 15 |     readers: Vec<Box<LogLineReader>>,
[INFO] [stderr]    |                      ^^^^^^^^^^^^^ help: use `dyn`: `dyn LogLineReader`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/collectors/http.rs:21:53
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub fn new(store: SharedStore, readers: Vec<Box<LogLineReader>>) -> LogDrainHandler {
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn LogLineReader`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/collectors/http.rs:51:27
[INFO] [stderr]    |
[INFO] [stderr] 51 |         Ok(Response::with((Status::Created)))
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` 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/parsers/log_line.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | / lazy_static! {
[INFO] [stderr] 18 | |     static ref LOG_MEASURE_REGEX: Regex =
[INFO] [stderr] 19 | |         Regex::new(r"measure#([[:alnum:]._]+)=(\d+(?:\.\d+)?)").unwrap();
[INFO] [stderr] 20 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 28 | |         Regex::new(r"source=([[:alnum:]._]+)").unwrap();
[INFO] [stderr] 29 | | }
[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/parsers/log_line.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | / lazy_static! {
[INFO] [stderr] 18 | |     static ref LOG_MEASURE_REGEX: Regex =
[INFO] [stderr] 19 | |         Regex::new(r"measure#([[:alnum:]._]+)=(\d+(?:\.\d+)?)").unwrap();
[INFO] [stderr] 20 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 28 | |         Regex::new(r"source=([[:alnum:]._]+)").unwrap();
[INFO] [stderr] 29 | | }
[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/parsers/log_line.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | / lazy_static! {
[INFO] [stderr] 18 | |     static ref LOG_MEASURE_REGEX: Regex =
[INFO] [stderr] 19 | |         Regex::new(r"measure#([[:alnum:]._]+)=(\d+(?:\.\d+)?)").unwrap();
[INFO] [stderr] 20 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 28 | |         Regex::new(r"source=([[:alnum:]._]+)").unwrap();
[INFO] [stderr] 29 | | }
[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/parsers/log_line.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | / lazy_static! {
[INFO] [stderr] 18 | |     static ref LOG_MEASURE_REGEX: Regex =
[INFO] [stderr] 19 | |         Regex::new(r"measure#([[:alnum:]._]+)=(\d+(?:\.\d+)?)").unwrap();
[INFO] [stderr] 20 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 28 | |         Regex::new(r"source=([[:alnum:]._]+)").unwrap();
[INFO] [stderr] 29 | | }
[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/parsers/log_line.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | / lazy_static! {
[INFO] [stderr] 18 | |     static ref LOG_MEASURE_REGEX: Regex =
[INFO] [stderr] 19 | |         Regex::new(r"measure#([[:alnum:]._]+)=(\d+(?:\.\d+)?)").unwrap();
[INFO] [stderr] 20 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 28 | |         Regex::new(r"source=([[:alnum:]._]+)").unwrap();
[INFO] [stderr] 29 | | }
[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/parsers/log_line.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | / lazy_static! {
[INFO] [stderr] 18 | |     static ref LOG_MEASURE_REGEX: Regex =
[INFO] [stderr] 19 | |         Regex::new(r"measure#([[:alnum:]._]+)=(\d+(?:\.\d+)?)").unwrap();
[INFO] [stderr] 20 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 28 | |         Regex::new(r"source=([[:alnum:]._]+)").unwrap();
[INFO] [stderr] 29 | | }
[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/parsers/log_line.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | / lazy_static! {
[INFO] [stderr] 18 | |     static ref LOG_MEASURE_REGEX: Regex =
[INFO] [stderr] 19 | |         Regex::new(r"measure#([[:alnum:]._]+)=(\d+(?:\.\d+)?)").unwrap();
[INFO] [stderr] 20 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 28 | |         Regex::new(r"source=([[:alnum:]._]+)").unwrap();
[INFO] [stderr] 29 | | }
[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/parsers/log_line.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | / lazy_static! {
[INFO] [stderr] 18 | |     static ref LOG_MEASURE_REGEX: Regex =
[INFO] [stderr] 19 | |         Regex::new(r"measure#([[:alnum:]._]+)=(\d+(?:\.\d+)?)").unwrap();
[INFO] [stderr] 20 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 28 | |         Regex::new(r"source=([[:alnum:]._]+)").unwrap();
[INFO] [stderr] 29 | | }
[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/parsers/log_line.rs:82:1
[INFO] [stderr]     |
[INFO] [stderr] 82  | / lazy_static! {
[INFO] [stderr] 83  | |     static ref DYNO_TYPE_REGEX: Regex =
[INFO] [stderr] 84  | |         Regex::new(r"dyno=([[:alpha:]]+)").unwrap();
[INFO] [stderr] 85  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 102 | |         Regex::new(r"sample#load_avg_1m=([0-9.]+)").unwrap();
[INFO] [stderr] 103 | | }
[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/parsers/log_line.rs:82:1
[INFO] [stderr]     |
[INFO] [stderr] 82  | / lazy_static! {
[INFO] [stderr] 83  | |     static ref DYNO_TYPE_REGEX: Regex =
[INFO] [stderr] 84  | |         Regex::new(r"dyno=([[:alpha:]]+)").unwrap();
[INFO] [stderr] 85  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 102 | |         Regex::new(r"sample#load_avg_1m=([0-9.]+)").unwrap();
[INFO] [stderr] 103 | | }
[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/parsers/log_line.rs:82:1
[INFO] [stderr]     |
[INFO] [stderr] 82  | / lazy_static! {
[INFO] [stderr] 83  | |     static ref DYNO_TYPE_REGEX: Regex =
[INFO] [stderr] 84  | |         Regex::new(r"dyno=([[:alpha:]]+)").unwrap();
[INFO] [stderr] 85  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 102 | |         Regex::new(r"sample#load_avg_1m=([0-9.]+)").unwrap();
[INFO] [stderr] 103 | | }
[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/parsers/log_line.rs:82:1
[INFO] [stderr]     |
[INFO] [stderr] 82  | / lazy_static! {
[INFO] [stderr] 83  | |     static ref DYNO_TYPE_REGEX: Regex =
[INFO] [stderr] 84  | |         Regex::new(r"dyno=([[:alpha:]]+)").unwrap();
[INFO] [stderr] 85  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 102 | |         Regex::new(r"sample#load_avg_1m=([0-9.]+)").unwrap();
[INFO] [stderr] 103 | | }
[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/parsers/log_line.rs:82:1
[INFO] [stderr]     |
[INFO] [stderr] 82  | / lazy_static! {
[INFO] [stderr] 83  | |     static ref DYNO_TYPE_REGEX: Regex =
[INFO] [stderr] 84  | |         Regex::new(r"dyno=([[:alpha:]]+)").unwrap();
[INFO] [stderr] 85  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 102 | |         Regex::new(r"sample#load_avg_1m=([0-9.]+)").unwrap();
[INFO] [stderr] 103 | | }
[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/parsers/log_line.rs:82:1
[INFO] [stderr]     |
[INFO] [stderr] 82  | / lazy_static! {
[INFO] [stderr] 83  | |     static ref DYNO_TYPE_REGEX: Regex =
[INFO] [stderr] 84  | |         Regex::new(r"dyno=([[:alpha:]]+)").unwrap();
[INFO] [stderr] 85  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 102 | |         Regex::new(r"sample#load_avg_1m=([0-9.]+)").unwrap();
[INFO] [stderr] 103 | | }
[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/parsers/log_line.rs:82:1
[INFO] [stderr]     |
[INFO] [stderr] 82  | / lazy_static! {
[INFO] [stderr] 83  | |     static ref DYNO_TYPE_REGEX: Regex =
[INFO] [stderr] 84  | |         Regex::new(r"dyno=([[:alpha:]]+)").unwrap();
[INFO] [stderr] 85  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 102 | |         Regex::new(r"sample#load_avg_1m=([0-9.]+)").unwrap();
[INFO] [stderr] 103 | | }
[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/parsers/log_line.rs:82:1
[INFO] [stderr]     |
[INFO] [stderr] 82  | / lazy_static! {
[INFO] [stderr] 83  | |     static ref DYNO_TYPE_REGEX: Regex =
[INFO] [stderr] 84  | |         Regex::new(r"dyno=([[:alpha:]]+)").unwrap();
[INFO] [stderr] 85  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 102 | |         Regex::new(r"sample#load_avg_1m=([0-9.]+)").unwrap();
[INFO] [stderr] 103 | | }
[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/parsers/log_line.rs:82:1
[INFO] [stderr]     |
[INFO] [stderr] 82  | / lazy_static! {
[INFO] [stderr] 83  | |     static ref DYNO_TYPE_REGEX: Regex =
[INFO] [stderr] 84  | |         Regex::new(r"dyno=([[:alpha:]]+)").unwrap();
[INFO] [stderr] 85  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 102 | |         Regex::new(r"sample#load_avg_1m=([0-9.]+)").unwrap();
[INFO] [stderr] 103 | | }
[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/parsers/log_line.rs:82:1
[INFO] [stderr]     |
[INFO] [stderr] 82  | / lazy_static! {
[INFO] [stderr] 83  | |     static ref DYNO_TYPE_REGEX: Regex =
[INFO] [stderr] 84  | |         Regex::new(r"dyno=([[:alpha:]]+)").unwrap();
[INFO] [stderr] 85  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 102 | |         Regex::new(r"sample#load_avg_1m=([0-9.]+)").unwrap();
[INFO] [stderr] 103 | | }
[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/parsers/log_line.rs:82:1
[INFO] [stderr]     |
[INFO] [stderr] 82  | / lazy_static! {
[INFO] [stderr] 83  | |     static ref DYNO_TYPE_REGEX: Regex =
[INFO] [stderr] 84  | |         Regex::new(r"dyno=([[:alpha:]]+)").unwrap();
[INFO] [stderr] 85  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 102 | |         Regex::new(r"sample#load_avg_1m=([0-9.]+)").unwrap();
[INFO] [stderr] 103 | | }
[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/parsers/log_line.rs:82:1
[INFO] [stderr]     |
[INFO] [stderr] 82  | / lazy_static! {
[INFO] [stderr] 83  | |     static ref DYNO_TYPE_REGEX: Regex =
[INFO] [stderr] 84  | |         Regex::new(r"dyno=([[:alpha:]]+)").unwrap();
[INFO] [stderr] 85  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 102 | |         Regex::new(r"sample#load_avg_1m=([0-9.]+)").unwrap();
[INFO] [stderr] 103 | | }
[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/parsers/log_line.rs:82:1
[INFO] [stderr]     |
[INFO] [stderr] 82  | / lazy_static! {
[INFO] [stderr] 83  | |     static ref DYNO_TYPE_REGEX: Regex =
[INFO] [stderr] 84  | |         Regex::new(r"dyno=([[:alpha:]]+)").unwrap();
[INFO] [stderr] 85  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 102 | |         Regex::new(r"sample#load_avg_1m=([0-9.]+)").unwrap();
[INFO] [stderr] 103 | | }
[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/parsers/log_line.rs:82:1
[INFO] [stderr]     |
[INFO] [stderr] 82  | / lazy_static! {
[INFO] [stderr] 83  | |     static ref DYNO_TYPE_REGEX: Regex =
[INFO] [stderr] 84  | |         Regex::new(r"dyno=([[:alpha:]]+)").unwrap();
[INFO] [stderr] 85  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 102 | |         Regex::new(r"sample#load_avg_1m=([0-9.]+)").unwrap();
[INFO] [stderr] 103 | | }
[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 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/collectors/statsd.rs:136:29
[INFO] [stderr]     |
[INFO] [stderr] 136 |     let line_trimmed = line.trim_right();
[INFO] [stderr]     |                             ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.35s
[INFO] running `"docker" "inspect" "31be8ea4d4db1400f83011da233cfe3dbb75db139fa784ad4c59a1b8981f1314"`
[INFO] running `"docker" "rm" "-f" "31be8ea4d4db1400f83011da233cfe3dbb75db139fa784ad4c59a1b8981f1314"`
[INFO] [stdout] 31be8ea4d4db1400f83011da233cfe3dbb75db139fa784ad4c59a1b8981f1314
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/metrics_distributor/0.5.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] b81aa09a91c70d08bc294737c027656962a57c292b5fa29704c37fe0d1a550c7
[INFO] running `"docker" "start" "-a" "b81aa09a91c70d08bc294737c027656962a57c292b5fa29704c37fe0d1a550c7"`
[INFO] [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other example targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a example target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/crater/workdir/examples/http_server.rs
[INFO] [stderr] * /opt/crater/workdir/examples/statsd_server.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a example target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autoexamples = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]    Compiling metrics_distributor v0.5.1 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'chain': please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stderr]   --> src/parsers/statsd.rs:83:5
[INFO] [stderr]    |
[INFO] [stderr] 83 |     chain!(i,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'chain': please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stderr]   --> src/parsers/statsd.rs:93:5
[INFO] [stderr]    |
[INFO] [stderr] 93 |     chain!(i,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'chain': please use [`do_parse!`](macro.do_parse.html) instead
[INFO] [stderr]    --> src/parsers/statsd.rs:102:5
[INFO] [stderr]     |
[INFO] [stderr] 102 |     chain!(i,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/collectors/http.rs:15:22
[INFO] [stderr]    |
[INFO] [stderr] 15 |     readers: Vec<Box<LogLineReader>>,
[INFO] [stderr]    |                      ^^^^^^^^^^^^^ help: use `dyn`: `dyn LogLineReader`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/collectors/http.rs:21:53
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub fn new(store: SharedStore, readers: Vec<Box<LogLineReader>>) -> LogDrainHandler {
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn LogLineReader`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/collectors/http.rs:51:27
[INFO] [stderr]    |
[INFO] [stderr] 51 |         Ok(Response::with((Status::Created)))
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` 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/parsers/log_line.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | / lazy_static! {
[INFO] [stderr] 18 | |     static ref LOG_MEASURE_REGEX: Regex =
[INFO] [stderr] 19 | |         Regex::new(r"measure#([[:alnum:]._]+)=(\d+(?:\.\d+)?)").unwrap();
[INFO] [stderr] 20 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 28 | |         Regex::new(r"source=([[:alnum:]._]+)").unwrap();
[INFO] [stderr] 29 | | }
[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/parsers/log_line.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | / lazy_static! {
[INFO] [stderr] 18 | |     static ref LOG_MEASURE_REGEX: Regex =
[INFO] [stderr] 19 | |         Regex::new(r"measure#([[:alnum:]._]+)=(\d+(?:\.\d+)?)").unwrap();
[INFO] [stderr] 20 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 28 | |         Regex::new(r"source=([[:alnum:]._]+)").unwrap();
[INFO] [stderr] 29 | | }
[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/parsers/log_line.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | / lazy_static! {
[INFO] [stderr] 18 | |     static ref LOG_MEASURE_REGEX: Regex =
[INFO] [stderr] 19 | |         Regex::new(r"measure#([[:alnum:]._]+)=(\d+(?:\.\d+)?)").unwrap();
[INFO] [stderr] 20 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 28 | |         Regex::new(r"source=([[:alnum:]._]+)").unwrap();
[INFO] [stderr] 29 | | }
[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/parsers/log_line.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | / lazy_static! {
[INFO] [stderr] 18 | |     static ref LOG_MEASURE_REGEX: Regex =
[INFO] [stderr] 19 | |         Regex::new(r"measure#([[:alnum:]._]+)=(\d+(?:\.\d+)?)").unwrap();
[INFO] [stderr] 20 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 28 | |         Regex::new(r"source=([[:alnum:]._]+)").unwrap();
[INFO] [stderr] 29 | | }
[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/parsers/log_line.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | / lazy_static! {
[INFO] [stderr] 18 | |     static ref LOG_MEASURE_REGEX: Regex =
[INFO] [stderr] 19 | |         Regex::new(r"measure#([[:alnum:]._]+)=(\d+(?:\.\d+)?)").unwrap();
[INFO] [stderr] 20 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 28 | |         Regex::new(r"source=([[:alnum:]._]+)").unwrap();
[INFO] [stderr] 29 | | }
[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/parsers/log_line.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | / lazy_static! {
[INFO] [stderr] 18 | |     static ref LOG_MEASURE_REGEX: Regex =
[INFO] [stderr] 19 | |         Regex::new(r"measure#([[:alnum:]._]+)=(\d+(?:\.\d+)?)").unwrap();
[INFO] [stderr] 20 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 28 | |         Regex::new(r"source=([[:alnum:]._]+)").unwrap();
[INFO] [stderr] 29 | | }
[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/parsers/log_line.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | / lazy_static! {
[INFO] [stderr] 18 | |     static ref LOG_MEASURE_REGEX: Regex =
[INFO] [stderr] 19 | |         Regex::new(r"measure#([[:alnum:]._]+)=(\d+(?:\.\d+)?)").unwrap();
[INFO] [stderr] 20 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 28 | |         Regex::new(r"source=([[:alnum:]._]+)").unwrap();
[INFO] [stderr] 29 | | }
[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/parsers/log_line.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | / lazy_static! {
[INFO] [stderr] 18 | |     static ref LOG_MEASURE_REGEX: Regex =
[INFO] [stderr] 19 | |         Regex::new(r"measure#([[:alnum:]._]+)=(\d+(?:\.\d+)?)").unwrap();
[INFO] [stderr] 20 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 28 | |         Regex::new(r"source=([[:alnum:]._]+)").unwrap();
[INFO] [stderr] 29 | | }
[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/parsers/log_line.rs:82:1
[INFO] [stderr]     |
[INFO] [stderr] 82  | / lazy_static! {
[INFO] [stderr] 83  | |     static ref DYNO_TYPE_REGEX: Regex =
[INFO] [stderr] 84  | |         Regex::new(r"dyno=([[:alpha:]]+)").unwrap();
[INFO] [stderr] 85  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 102 | |         Regex::new(r"sample#load_avg_1m=([0-9.]+)").unwrap();
[INFO] [stderr] 103 | | }
[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/parsers/log_line.rs:82:1
[INFO] [stderr]     |
[INFO] [stderr] 82  | / lazy_static! {
[INFO] [stderr] 83  | |     static ref DYNO_TYPE_REGEX: Regex =
[INFO] [stderr] 84  | |         Regex::new(r"dyno=([[:alpha:]]+)").unwrap();
[INFO] [stderr] 85  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 102 | |         Regex::new(r"sample#load_avg_1m=([0-9.]+)").unwrap();
[INFO] [stderr] 103 | | }
[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/parsers/log_line.rs:82:1
[INFO] [stderr]     |
[INFO] [stderr] 82  | / lazy_static! {
[INFO] [stderr] 83  | |     static ref DYNO_TYPE_REGEX: Regex =
[INFO] [stderr] 84  | |         Regex::new(r"dyno=([[:alpha:]]+)").unwrap();
[INFO] [stderr] 85  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 102 | |         Regex::new(r"sample#load_avg_1m=([0-9.]+)").unwrap();
[INFO] [stderr] 103 | | }
[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/parsers/log_line.rs:82:1
[INFO] [stderr]     |
[INFO] [stderr] 82  | / lazy_static! {
[INFO] [stderr] 83  | |     static ref DYNO_TYPE_REGEX: Regex =
[INFO] [stderr] 84  | |         Regex::new(r"dyno=([[:alpha:]]+)").unwrap();
[INFO] [stderr] 85  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 102 | |         Regex::new(r"sample#load_avg_1m=([0-9.]+)").unwrap();
[INFO] [stderr] 103 | | }
[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/parsers/log_line.rs:82:1
[INFO] [stderr]     |
[INFO] [stderr] 82  | / lazy_static! {
[INFO] [stderr] 83  | |     static ref DYNO_TYPE_REGEX: Regex =
[INFO] [stderr] 84  | |         Regex::new(r"dyno=([[:alpha:]]+)").unwrap();
[INFO] [stderr] 85  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 102 | |         Regex::new(r"sample#load_avg_1m=([0-9.]+)").unwrap();
[INFO] [stderr] 103 | | }
[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/parsers/log_line.rs:82:1
[INFO] [stderr]     |
[INFO] [stderr] 82  | / lazy_static! {
[INFO] [stderr] 83  | |     static ref DYNO_TYPE_REGEX: Regex =
[INFO] [stderr] 84  | |         Regex::new(r"dyno=([[:alpha:]]+)").unwrap();
[INFO] [stderr] 85  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 102 | |         Regex::new(r"sample#load_avg_1m=([0-9.]+)").unwrap();
[INFO] [stderr] 103 | | }
[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/parsers/log_line.rs:82:1
[INFO] [stderr]     |
[INFO] [stderr] 82  | / lazy_static! {
[INFO] [stderr] 83  | |     static ref DYNO_TYPE_REGEX: Regex =
[INFO] [stderr] 84  | |         Regex::new(r"dyno=([[:alpha:]]+)").unwrap();
[INFO] [stderr] 85  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 102 | |         Regex::new(r"sample#load_avg_1m=([0-9.]+)").unwrap();
[INFO] [stderr] 103 | | }
[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/parsers/log_line.rs:82:1
[INFO] [stderr]     |
[INFO] [stderr] 82  | / lazy_static! {
[INFO] [stderr] 83  | |     static ref DYNO_TYPE_REGEX: Regex =
[INFO] [stderr] 84  | |         Regex::new(r"dyno=([[:alpha:]]+)").unwrap();
[INFO] [stderr] 85  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 102 | |         Regex::new(r"sample#load_avg_1m=([0-9.]+)").unwrap();
[INFO] [stderr] 103 | | }
[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/parsers/log_line.rs:82:1
[INFO] [stderr]     |
[INFO] [stderr] 82  | / lazy_static! {
[INFO] [stderr] 83  | |     static ref DYNO_TYPE_REGEX: Regex =
[INFO] [stderr] 84  | |         Regex::new(r"dyno=([[:alpha:]]+)").unwrap();
[INFO] [stderr] 85  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 102 | |         Regex::new(r"sample#load_avg_1m=([0-9.]+)").unwrap();
[INFO] [stderr] 103 | | }
[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/parsers/log_line.rs:82:1
[INFO] [stderr]     |
[INFO] [stderr] 82  | / lazy_static! {
[INFO] [stderr] 83  | |     static ref DYNO_TYPE_REGEX: Regex =
[INFO] [stderr] 84  | |         Regex::new(r"dyno=([[:alpha:]]+)").unwrap();
[INFO] [stderr] 85  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 102 | |         Regex::new(r"sample#load_avg_1m=([0-9.]+)").unwrap();
[INFO] [stderr] 103 | | }
[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/parsers/log_line.rs:82:1
[INFO] [stderr]     |
[INFO] [stderr] 82  | / lazy_static! {
[INFO] [stderr] 83  | |     static ref DYNO_TYPE_REGEX: Regex =
[INFO] [stderr] 84  | |         Regex::new(r"dyno=([[:alpha:]]+)").unwrap();
[INFO] [stderr] 85  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 102 | |         Regex::new(r"sample#load_avg_1m=([0-9.]+)").unwrap();
[INFO] [stderr] 103 | | }
[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/parsers/log_line.rs:82:1
[INFO] [stderr]     |
[INFO] [stderr] 82  | / lazy_static! {
[INFO] [stderr] 83  | |     static ref DYNO_TYPE_REGEX: Regex =
[INFO] [stderr] 84  | |         Regex::new(r"dyno=([[:alpha:]]+)").unwrap();
[INFO] [stderr] 85  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 102 | |         Regex::new(r"sample#load_avg_1m=([0-9.]+)").unwrap();
[INFO] [stderr] 103 | | }
[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/parsers/log_line.rs:82:1
[INFO] [stderr]     |
[INFO] [stderr] 82  | / lazy_static! {
[INFO] [stderr] 83  | |     static ref DYNO_TYPE_REGEX: Regex =
[INFO] [stderr] 84  | |         Regex::new(r"dyno=([[:alpha:]]+)").unwrap();
[INFO] [stderr] 85  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 102 | |         Regex::new(r"sample#load_avg_1m=([0-9.]+)").unwrap();
[INFO] [stderr] 103 | | }
[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/parsers/log_line.rs:82:1
[INFO] [stderr]     |
[INFO] [stderr] 82  | / lazy_static! {
[INFO] [stderr] 83  | |     static ref DYNO_TYPE_REGEX: Regex =
[INFO] [stderr] 84  | |         Regex::new(r"dyno=([[:alpha:]]+)").unwrap();
[INFO] [stderr] 85  | |
[INFO] [stderr] ...   |
[INFO] [stderr] 102 | |         Regex::new(r"sample#load_avg_1m=([0-9.]+)").unwrap();
[INFO] [stderr] 103 | | }
[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 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/collectors/statsd.rs:136:29
[INFO] [stderr]     |
[INFO] [stderr] 136 |     let line_trimmed = line.trim_right();
[INFO] [stderr]     |                             ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.97s
[INFO] running `"docker" "inspect" "b81aa09a91c70d08bc294737c027656962a57c292b5fa29704c37fe0d1a550c7"`
[INFO] running `"docker" "rm" "-f" "b81aa09a91c70d08bc294737c027656962a57c292b5fa29704c37fe0d1a550c7"`
[INFO] [stdout] b81aa09a91c70d08bc294737c027656962a57c292b5fa29704c37fe0d1a550c7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/metrics_distributor/0.5.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 37fdeceede2279384393ada024fdf3eca6b5435e577f73f6828dd4e59c7c9bba
[INFO] running `"docker" "start" "-a" "37fdeceede2279384393ada024fdf3eca6b5435e577f73f6828dd4e59c7c9bba"`
[INFO] [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other example targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a example target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/crater/workdir/examples/http_server.rs
[INFO] [stderr] * /opt/crater/workdir/examples/statsd_server.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a example target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autoexamples = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/metrics_distributor-108c26c5a4a6493f
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test forwarders::datadog::tests::datadog_forwarder_serializes_metrics ... ok
[INFO] [stdout] test collectors::statsd::tests::handle_line_parses_metrics ... ok
[INFO] [stdout] test parsers::log_line::tests::standard_reader_parses_source ... ok
[INFO] [stdout] test parsers::log_line::tests::heroku_reader_reads_loads ... ok
[INFO] [stdout] test parsers::log_line::tests::heroku_reader_reads_runtime_errors ... ok
[INFO] [stdout] test parsers::log_line::tests::heroku_reader_reads_http_errors ... ok
[INFO] [stdout] test parsers::statsd::tests::it_parse_many_metrics ... ok
[INFO] [stdout] test parsers::statsd::tests::it_parses_counter ... ok
[INFO] [stdout] test parsers::statsd::tests::it_parse_single_metric ... ok
[INFO] [stdout] test parsers::statsd::tests::it_parses_counter_with_sample_rate ... ok
[INFO] [stdout] test parsers::log_line::tests::heroku_reader_reads_service_times ... ok
[INFO] [stdout] test parsers::log_line::tests::standard_reader_returns_nothing_on_failed_read ... ok
[INFO] [stdout] test parsers::statsd::tests::it_parses_gauge ... ok
[INFO] [stdout] test store::tests::it_records_measure ... ok
[INFO] [stdout] test store::tests::it_records_count ... ok
[INFO] [stdout] test parsers::statsd::tests::it_parses_timer ... ok
[INFO] [stdout] test store::tests::it_records_sample ... ok
[INFO] [stdout] test parsers::log_line::tests::standard_reader_reads_count ... ok
[INFO] [stdout] test parsers::log_line::tests::standard_reader_reads_sample ... ok
[INFO] [stdout] test parsers::log_line::tests::standard_reader_reads_measure ... ok
[INFO] [stdout] test parsers::log_line::tests::standard_reader_reads_measure_with_source ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests metrics_distributor
[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 `"docker" "inspect" "37fdeceede2279384393ada024fdf3eca6b5435e577f73f6828dd4e59c7c9bba"`
[INFO] running `"docker" "rm" "-f" "37fdeceede2279384393ada024fdf3eca6b5435e577f73f6828dd4e59c7c9bba"`
[INFO] [stdout] 37fdeceede2279384393ada024fdf3eca6b5435e577f73f6828dd4e59c7c9bba