[INFO] updating cached repository bjeanes/heroku-drain-datadog
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bjeanes/heroku-drain-datadog
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bjeanes/heroku-drain-datadog" "work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/bjeanes/heroku-drain-datadog"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/bjeanes/heroku-drain-datadog'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bjeanes/heroku-drain-datadog" "work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/bjeanes/heroku-drain-datadog"`
[INFO] [stderr] Cloning into 'work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/bjeanes/heroku-drain-datadog'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c07d238aa5e987449bf89e6ee9ae695b790ab1c2
[INFO] sha for GitHub repo bjeanes/heroku-drain-datadog: c07d238aa5e987449bf89e6ee9ae695b790ab1c2
[INFO] validating manifest of bjeanes/heroku-drain-datadog on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bjeanes/heroku-drain-datadog on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing bjeanes/heroku-drain-datadog
[INFO] finished frobbing bjeanes/heroku-drain-datadog
[INFO] frobbed toml for bjeanes/heroku-drain-datadog written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/bjeanes/heroku-drain-datadog/Cargo.toml
[INFO] started frobbing bjeanes/heroku-drain-datadog
[INFO] finished frobbing bjeanes/heroku-drain-datadog
[INFO] frobbed toml for bjeanes/heroku-drain-datadog written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/gh/bjeanes/heroku-drain-datadog/Cargo.toml
[INFO] crate bjeanes/heroku-drain-datadog already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking bjeanes/heroku-drain-datadog against master#c43d03a19f326f4a323569328cc501e86eb6d22e for pr-63565
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-1/master#c43d03a19f326f4a323569328cc501e86eb6d22e:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/gh/bjeanes/heroku-drain-datadog:/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=forbid" "-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" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 3c2ea038d9287b328b36c2c9ed775ba32e4b1d1a192dbc836ff12b51d4cf7638
[INFO] running `"docker" "start" "-a" "3c2ea038d9287b328b36c2c9ed775ba32e4b1d1a192dbc836ff12b51d4cf7638"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking stringreader v0.1.1
[INFO] [stderr]     Checking brotli-sys v0.3.2
[INFO] [stderr]     Checking buf_redux v0.8.1
[INFO] [stderr]     Checking twoway v0.1.8
[INFO] [stderr]     Checking gzip-header v0.2.0
[INFO] [stderr]     Checking tiny_http v0.6.1
[INFO] [stderr]    Compiling serde_derive v1.0.82
[INFO] [stderr]    Compiling failure_derive v0.1.3
[INFO] [stderr]     Checking brotli2 v0.3.2
[INFO] [stderr]     Checking multipart v0.15.4
[INFO] [stderr]     Checking deflate v0.7.19
[INFO] [stderr]     Checking failure v0.1.3
[INFO] [stderr]     Checking syslog_heroku v0.1.0
[INFO] [stderr]     Checking rouille v3.0.0
[INFO] [stderr]     Checking heroku-drain-datadog v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:102:28
[INFO] [stderr]     |
[INFO] [stderr] 102 | fn next_message(body: &mut BufRead) -> Result<LogplexMessage, ParseErr> {
[INFO] [stderr]     |                            ^^^^^^^ help: use `dyn`: `dyn BufRead`
[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/main.rs:102:28
[INFO] [stderr]     |
[INFO] [stderr] 102 | fn next_message(body: &mut BufRead) -> Result<LogplexMessage, ParseErr> {
[INFO] [stderr]     |                            ^^^^^^^ help: use `dyn`: `dyn BufRead`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.89s
[INFO] running `"docker" "inspect" "3c2ea038d9287b328b36c2c9ed775ba32e4b1d1a192dbc836ff12b51d4cf7638"`
[INFO] running `"docker" "rm" "-f" "3c2ea038d9287b328b36c2c9ed775ba32e4b1d1a192dbc836ff12b51d4cf7638"`
[INFO] [stdout] 3c2ea038d9287b328b36c2c9ed775ba32e4b1d1a192dbc836ff12b51d4cf7638