Dec 11 06:52:30.269 INFO checking vasily-kirichenko/regex_benchmark against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 06:52:30.269 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 11 06:52:30.709 INFO [stdout] 647a4dac496d2d1ece123eb90d477c42a9f5639ec9dfc3689e11399a0a354689
Dec 11 06:52:30.714 INFO running `"docker" "start" "-a" "647a4dac496d2d1ece123eb90d477c42a9f5639ec9dfc3689e11399a0a354689"`
Dec 11 06:52:31.411 INFO [stderr] usermod: no changes
Dec 11 06:52:31.481 INFO [stderr]     Checking memchr v2.0.1
Dec 11 06:52:31.481 INFO [stderr]     Checking time v0.1.38
Dec 11 06:52:31.481 INFO [stderr]     Checking itertools v0.7.4
Dec 11 06:52:31.481 INFO [stderr]     Checking thread_local v0.3.4
Dec 11 06:52:31.482 INFO [stderr]     Checking error-chain v0.11.0
Dec 11 06:52:32.105 INFO [stderr]     Checking aho-corasick v0.6.4
Dec 11 06:52:33.021 INFO [stderr]     Checking regex v0.2.3
Dec 11 06:52:35.030 INFO [stderr]     Checking regex_benchmark v0.1.0 (/source)
Dec 11 06:52:35.357 INFO [stderr] warning: the feature `universal_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 11 06:52:35.357 INFO [stderr]  --> src/main.rs:1:12
Dec 11 06:52:35.357 INFO [stderr]   |
Dec 11 06:52:35.357 INFO [stderr] 1 | #![feature(universal_impl_trait)]
Dec 11 06:52:35.357 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
Dec 11 06:52:35.357 INFO [stderr]   |
Dec 11 06:52:35.357 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 11 06:52:35.357 INFO [stderr] 
Dec 11 06:52:35.368 INFO [stderr] warning: the feature `universal_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 11 06:52:35.368 INFO [stderr]  --> src/main.rs:1:12
Dec 11 06:52:35.368 INFO [stderr]   |
Dec 11 06:52:35.368 INFO [stderr] 1 | #![feature(universal_impl_trait)]
Dec 11 06:52:35.368 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
Dec 11 06:52:35.368 INFO [stderr]   |
Dec 11 06:52:35.368 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 11 06:52:35.368 INFO [stderr] 
Dec 11 06:52:35.396 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.95s
Dec 11 06:52:35.396 INFO [stderr] su: No module specific data is present
Dec 11 06:52:35.678 INFO running `"docker" "inspect" "647a4dac496d2d1ece123eb90d477c42a9f5639ec9dfc3689e11399a0a354689"`
Dec 11 06:52:35.808 INFO running `"docker" "rm" "-f" "647a4dac496d2d1ece123eb90d477c42a9f5639ec9dfc3689e11399a0a354689"`
Dec 11 06:52:35.916 INFO [stdout] 647a4dac496d2d1ece123eb90d477c42a9f5639ec9dfc3689e11399a0a354689