Dec 19 06:13:53.061 INFO checking vasily-kirichenko/regex_benchmark against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 06:13:53.061 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/vasily-kirichenko/regex_benchmark:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 06:13:53.594 INFO [stdout] cb343ae91ee425e188165a563c9b7d7dfc559a5d5b3319cedf6cf30aaf3e2e56
Dec 19 06:13:53.598 INFO running `"docker" "start" "-a" "cb343ae91ee425e188165a563c9b7d7dfc559a5d5b3319cedf6cf30aaf3e2e56"`
Dec 19 06:13:55.312 INFO [stderr]     Checking time v0.1.38
Dec 19 06:13:55.312 INFO [stderr]     Checking itertools v0.7.4
Dec 19 06:13:55.312 INFO [stderr]     Checking thread_local v0.3.4
Dec 19 06:13:55.312 INFO [stderr]     Checking error-chain v0.11.0
Dec 19 06:13:56.328 INFO [stderr]     Checking regex v0.2.3
Dec 19 06:13:59.428 INFO [stderr]     Checking regex_benchmark v0.1.0 (/opt/crater/workdir)
Dec 19 06:13:59.736 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 06:13:59.736 INFO [stderr]   --> src/main.rs:18:5
Dec 19 06:13:59.736 INFO [stderr]    |
Dec 19 06:13:59.736 INFO [stderr] 18 | /     error_chain!{
Dec 19 06:13:59.736 INFO [stderr] 19 | |         foreign_links {
Dec 19 06:13:59.736 INFO [stderr] 20 | |             Io(::std::io::Error);
Dec 19 06:13:59.736 INFO [stderr] 21 | |             Regex(::regex::Error);
Dec 19 06:13:59.736 INFO [stderr] 22 | |         }
Dec 19 06:13:59.736 INFO [stderr] 23 | |     }
Dec 19 06:13:59.736 INFO [stderr]    | |_____^
Dec 19 06:13:59.736 INFO [stderr]    |
Dec 19 06:13:59.736 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 06:13:59.736 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)
Dec 19 06:13:59.736 INFO [stderr] 
Dec 19 06:13:59.736 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 06:13:59.736 INFO [stderr]   --> src/main.rs:18:5
Dec 19 06:13:59.736 INFO [stderr]    |
Dec 19 06:13:59.736 INFO [stderr] 18 | /     error_chain!{
Dec 19 06:13:59.736 INFO [stderr] 19 | |         foreign_links {
Dec 19 06:13:59.736 INFO [stderr] 20 | |             Io(::std::io::Error);
Dec 19 06:13:59.736 INFO [stderr] 21 | |             Regex(::regex::Error);
Dec 19 06:13:59.736 INFO [stderr] 22 | |         }
Dec 19 06:13:59.736 INFO [stderr] 23 | |     }
Dec 19 06:13:59.736 INFO [stderr]    | |_____^
Dec 19 06:13:59.736 INFO [stderr]    |
Dec 19 06:13:59.736 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)
Dec 19 06:13:59.736 INFO [stderr] 
Dec 19 06:13:59.809 INFO [stderr] warning: the feature `universal_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 19 06:13:59.809 INFO [stderr]  --> src/main.rs:1:12
Dec 19 06:13:59.809 INFO [stderr]   |
Dec 19 06:13:59.809 INFO [stderr] 1 | #![feature(universal_impl_trait)]
Dec 19 06:13:59.809 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
Dec 19 06:13:59.809 INFO [stderr]   |
Dec 19 06:13:59.809 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 06:13:59.809 INFO [stderr] 
Dec 19 06:13:59.844 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 06:13:59.844 INFO [stderr]   --> src/main.rs:18:5
Dec 19 06:13:59.844 INFO [stderr]    |
Dec 19 06:13:59.844 INFO [stderr] 18 | /     error_chain!{
Dec 19 06:13:59.844 INFO [stderr] 19 | |         foreign_links {
Dec 19 06:13:59.844 INFO [stderr] 20 | |             Io(::std::io::Error);
Dec 19 06:13:59.844 INFO [stderr] 21 | |             Regex(::regex::Error);
Dec 19 06:13:59.844 INFO [stderr] 22 | |         }
Dec 19 06:13:59.844 INFO [stderr] 23 | |     }
Dec 19 06:13:59.844 INFO [stderr]    | |_____^
Dec 19 06:13:59.844 INFO [stderr]    |
Dec 19 06:13:59.844 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 06:13:59.844 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)
Dec 19 06:13:59.844 INFO [stderr] 
Dec 19 06:13:59.844 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 06:13:59.844 INFO [stderr]   --> src/main.rs:18:5
Dec 19 06:13:59.844 INFO [stderr]    |
Dec 19 06:13:59.844 INFO [stderr] 18 | /     error_chain!{
Dec 19 06:13:59.844 INFO [stderr] 19 | |         foreign_links {
Dec 19 06:13:59.844 INFO [stderr] 20 | |             Io(::std::io::Error);
Dec 19 06:13:59.844 INFO [stderr] 21 | |             Regex(::regex::Error);
Dec 19 06:13:59.844 INFO [stderr] 22 | |         }
Dec 19 06:13:59.844 INFO [stderr] 23 | |     }
Dec 19 06:13:59.844 INFO [stderr]    | |_____^
Dec 19 06:13:59.844 INFO [stderr]    |
Dec 19 06:13:59.844 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)
Dec 19 06:13:59.844 INFO [stderr] 
Dec 19 06:13:59.890 INFO [stderr] warning: the feature `universal_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 19 06:13:59.890 INFO [stderr]  --> src/main.rs:1:12
Dec 19 06:13:59.890 INFO [stderr]   |
Dec 19 06:13:59.890 INFO [stderr] 1 | #![feature(universal_impl_trait)]
Dec 19 06:13:59.890 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
Dec 19 06:13:59.890 INFO [stderr]   |
Dec 19 06:13:59.890 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 06:13:59.890 INFO [stderr] 
Dec 19 06:13:59.905 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.69s
Dec 19 06:14:00.826 INFO running `"docker" "inspect" "cb343ae91ee425e188165a563c9b7d7dfc559a5d5b3319cedf6cf30aaf3e2e56"`
Dec 19 06:14:01.084 INFO running `"docker" "rm" "-f" "cb343ae91ee425e188165a563c9b7d7dfc559a5d5b3319cedf6cf30aaf3e2e56"`
Dec 19 06:14:01.432 INFO [stdout] cb343ae91ee425e188165a563c9b7d7dfc559a5d5b3319cedf6cf30aaf3e2e56