Dec 19 06:13:52.265 INFO checking vasily-kirichenko/regex_benchmark against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 06:13:52.265 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 06:13:52.787 INFO [stdout] 0aac4e554150879b6dc54815f1c867b786d736676990a752ca5bf65266b7a3d9
Dec 19 06:13:52.788 INFO running `"docker" "start" "-a" "0aac4e554150879b6dc54815f1c867b786d736676990a752ca5bf65266b7a3d9"`
Dec 19 06:13:54.360 INFO [stderr]    Compiling cc v1.0.3
Dec 19 06:13:54.364 INFO [stderr]     Checking time v0.1.38
Dec 19 06:13:54.364 INFO [stderr]     Checking itertools v0.7.4
Dec 19 06:13:58.507 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 19 06:14:13.088 INFO [stderr]     Checking backtrace v0.3.4
Dec 19 06:14:13.563 INFO [stderr]     Checking error-chain v0.11.0
Dec 19 06:14:14.062 INFO [stderr]     Checking regex_benchmark v0.1.0 (/opt/crater/workdir)
Dec 19 06:14:14.592 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 06:14:14.592 INFO [stderr]   --> src/main.rs:18:5
Dec 19 06:14:14.592 INFO [stderr]    |
Dec 19 06:14:14.592 INFO [stderr] 18 | /     error_chain!{
Dec 19 06:14:14.592 INFO [stderr] 19 | |         foreign_links {
Dec 19 06:14:14.592 INFO [stderr] 20 | |             Io(::std::io::Error);
Dec 19 06:14:14.592 INFO [stderr] 21 | |             Regex(::regex::Error);
Dec 19 06:14:14.592 INFO [stderr] 22 | |         }
Dec 19 06:14:14.592 INFO [stderr] 23 | |     }
Dec 19 06:14:14.592 INFO [stderr]    | |_____^
Dec 19 06:14:14.592 INFO [stderr]    |
Dec 19 06:14:14.592 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 06:14:14.592 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 06:14:14.592 INFO [stderr] 
Dec 19 06:14:14.592 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 06:14:14.593 INFO [stderr]   --> src/main.rs:18:5
Dec 19 06:14:14.593 INFO [stderr]    |
Dec 19 06:14:14.593 INFO [stderr] 18 | /     error_chain!{
Dec 19 06:14:14.593 INFO [stderr] 19 | |         foreign_links {
Dec 19 06:14:14.593 INFO [stderr] 20 | |             Io(::std::io::Error);
Dec 19 06:14:14.593 INFO [stderr] 21 | |             Regex(::regex::Error);
Dec 19 06:14:14.593 INFO [stderr] 22 | |         }
Dec 19 06:14:14.593 INFO [stderr] 23 | |     }
Dec 19 06:14:14.593 INFO [stderr]    | |_____^
Dec 19 06:14:14.593 INFO [stderr]    |
Dec 19 06:14:14.593 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 06:14:14.593 INFO [stderr] 
Dec 19 06:14:14.593 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 06:14:14.593 INFO [stderr]   --> src/main.rs:18:5
Dec 19 06:14:14.593 INFO [stderr]    |
Dec 19 06:14:14.593 INFO [stderr] 18 | /     error_chain!{
Dec 19 06:14:14.593 INFO [stderr] 19 | |         foreign_links {
Dec 19 06:14:14.593 INFO [stderr] 20 | |             Io(::std::io::Error);
Dec 19 06:14:14.594 INFO [stderr] 21 | |             Regex(::regex::Error);
Dec 19 06:14:14.594 INFO [stderr] 22 | |         }
Dec 19 06:14:14.594 INFO [stderr] 23 | |     }
Dec 19 06:14:14.594 INFO [stderr]    | |_____^
Dec 19 06:14:14.594 INFO [stderr]    |
Dec 19 06:14:14.595 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 06:14:14.595 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 06:14:14.595 INFO [stderr] 
Dec 19 06:14:14.595 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 06:14:14.596 INFO [stderr]   --> src/main.rs:18:5
Dec 19 06:14:14.596 INFO [stderr]    |
Dec 19 06:14:14.596 INFO [stderr] 18 | /     error_chain!{
Dec 19 06:14:14.596 INFO [stderr] 19 | |         foreign_links {
Dec 19 06:14:14.597 INFO [stderr] 20 | |             Io(::std::io::Error);
Dec 19 06:14:14.597 INFO [stderr] 21 | |             Regex(::regex::Error);
Dec 19 06:14:14.597 INFO [stderr] 22 | |         }
Dec 19 06:14:14.597 INFO [stderr] 23 | |     }
Dec 19 06:14:14.598 INFO [stderr]    | |_____^
Dec 19 06:14:14.598 INFO [stderr]    |
Dec 19 06:14:14.598 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 06:14:14.598 INFO [stderr] 
Dec 19 06:14:14.678 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 06:14:14.678 INFO [stderr]  --> src/main.rs:1:12
Dec 19 06:14:14.678 INFO [stderr]   |
Dec 19 06:14:14.678 INFO [stderr] 1 | #![feature(universal_impl_trait)]
Dec 19 06:14:14.678 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
Dec 19 06:14:14.678 INFO [stderr]   |
Dec 19 06:14:14.696 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 06:14:14.696 INFO [stderr] 
Dec 19 06:14:14.697 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 06:14:14.697 INFO [stderr]  --> src/main.rs:1:12
Dec 19 06:14:14.697 INFO [stderr]   |
Dec 19 06:14:14.697 INFO [stderr] 1 | #![feature(universal_impl_trait)]
Dec 19 06:14:14.697 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
Dec 19 06:14:14.697 INFO [stderr]   |
Dec 19 06:14:14.697 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 19 06:14:14.697 INFO [stderr] 
Dec 19 06:14:14.776 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.49s
Dec 19 06:14:16.180 INFO running `"docker" "inspect" "0aac4e554150879b6dc54815f1c867b786d736676990a752ca5bf65266b7a3d9"`
Dec 19 06:14:16.526 INFO running `"docker" "rm" "-f" "0aac4e554150879b6dc54815f1c867b786d736676990a752ca5bf65266b7a3d9"`
Dec 19 06:14:16.836 INFO [stdout] 0aac4e554150879b6dc54815f1c867b786d736676990a752ca5bf65266b7a3d9