[INFO] updating cached repository meetup/jenkins-build-stats
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/meetup/jenkins-build-stats
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/meetup/jenkins-build-stats" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/meetup/jenkins-build-stats"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/meetup/jenkins-build-stats'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/meetup/jenkins-build-stats" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/meetup/jenkins-build-stats"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/meetup/jenkins-build-stats'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 82f4e57859deda3a021db6f4ee83753d553c9098
[INFO] sha for GitHub repo meetup/jenkins-build-stats: 82f4e57859deda3a021db6f4ee83753d553c9098
[INFO] validating manifest of meetup/jenkins-build-stats on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of meetup/jenkins-build-stats on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing meetup/jenkins-build-stats
[INFO] finished frobbing meetup/jenkins-build-stats
[INFO] frobbed toml for meetup/jenkins-build-stats written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/meetup/jenkins-build-stats/Cargo.toml
[INFO] started frobbing meetup/jenkins-build-stats
[INFO] finished frobbing meetup/jenkins-build-stats
[INFO] frobbed toml for meetup/jenkins-build-stats written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/meetup/jenkins-build-stats/Cargo.toml
[INFO] crate meetup/jenkins-build-stats already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking meetup/jenkins-build-stats against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-6/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/meetup/jenkins-build-stats:/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" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d40d5293f8ded11239119f9d04018815aad24f8d34f52839eb7243e59054f2fd
[INFO] running `"docker" "start" "-a" "d40d5293f8ded11239119f9d04018815aad24f8d34f52839eb7243e59054f2fd"`
[INFO] [stderr]    Compiling gcc v0.3.49
[INFO] [stderr]    Compiling openssl v0.9.13
[INFO] [stderr]     Checking serde v1.0.8
[INFO] [stderr]     Checking num_cpus v1.5.0
[INFO] [stderr]     Checking num-complex v0.1.38
[INFO] [stderr]     Checking num-bigint v0.1.39
[INFO] [stderr]    Compiling serde_derive v1.0.8
[INFO] [stderr]     Checking hyper v0.10.11
[INFO] [stderr]     Checking num-rational v0.1.38
[INFO] [stderr]    Compiling openssl-sys v0.9.13
[INFO] [stderr]    Compiling backtrace-sys v0.1.11
[INFO] [stderr]    Compiling miniz-sys v0.1.9
[INFO] [stderr]     Checking num v0.1.37
[INFO] [stderr]     Checking flate2 v0.2.19
[INFO] [stderr]     Checking hdrsample v4.0.0
[INFO] [stderr]     Checking native-tls v0.1.2
[INFO] [stderr]     Checking hyper-native-tls v0.2.3
[INFO] [stderr]     Checking envy v0.3.1
[INFO] [stderr]     Checking serde_json v1.0.2
[INFO] [stderr]     Checking backtrace v0.3.2
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]     Checking jenkins-build-stats v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/main.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | /     error_chain!{
[INFO] [stderr] 23 | |         errors {
[INFO] [stderr] 24 | |             InvalidJob(name: String)
[INFO] [stderr] 25 | |         }
[INFO] [stderr] ...  |
[INFO] [stderr] 33 | |         }
[INFO] [stderr] 34 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr]    = note: this error 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::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/main.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | /     error_chain!{
[INFO] [stderr] 23 | |         errors {
[INFO] [stderr] 24 | |             InvalidJob(name: String)
[INFO] [stderr] 25 | |         }
[INFO] [stderr] ...  |
[INFO] [stderr] 33 | |         }
[INFO] [stderr] 34 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error 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::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/main.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | /     error_chain!{
[INFO] [stderr] 23 | |         errors {
[INFO] [stderr] 24 | |             InvalidJob(name: String)
[INFO] [stderr] 25 | |         }
[INFO] [stderr] ...  |
[INFO] [stderr] 33 | |         }
[INFO] [stderr] 34 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr]    = note: this error 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::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/main.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | /     error_chain!{
[INFO] [stderr] 23 | |         errors {
[INFO] [stderr] 24 | |             InvalidJob(name: String)
[INFO] [stderr] 25 | |         }
[INFO] [stderr] ...  |
[INFO] [stderr] 33 | |         }
[INFO] [stderr] 34 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.55s
[INFO] running `"docker" "inspect" "d40d5293f8ded11239119f9d04018815aad24f8d34f52839eb7243e59054f2fd"`
[INFO] running `"docker" "rm" "-f" "d40d5293f8ded11239119f9d04018815aad24f8d34f52839eb7243e59054f2fd"`
[INFO] [stdout] d40d5293f8ded11239119f9d04018815aad24f8d34f52839eb7243e59054f2fd