Dec 11 06:52:30.699 INFO checking vasily-kirichenko/regex_benchmark against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 06:52:30.699 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 06:52:30.973 INFO [stdout] 5a68e9f9127533c34a332b9bcb85578d9929902c19c422c099299de885d6f9a5
Dec 11 06:52:30.978 INFO running `"docker" "start" "-a" "5a68e9f9127533c34a332b9bcb85578d9929902c19c422c099299de885d6f9a5"`
Dec 11 06:52:31.422 INFO [stderr] usermod: no changes
Dec 11 06:52:31.538 INFO [stderr]     Checking either v1.4.0
Dec 11 06:52:31.543 INFO [stderr]     Checking memchr v2.0.1
Dec 11 06:52:31.543 INFO [stderr]     Checking time v0.1.38
Dec 11 06:52:31.553 INFO [stderr]     Checking thread_local v0.3.4
Dec 11 06:52:31.557 INFO [stderr]     Checking backtrace-sys v0.1.16
Dec 11 06:52:31.893 INFO [stderr]     Checking aho-corasick v0.6.4
Dec 11 06:52:31.894 INFO [stderr]     Checking backtrace v0.3.4
Dec 11 06:52:32.106 INFO [stderr]     Checking itertools v0.7.4
Dec 11 06:52:32.490 INFO [stderr]     Checking regex v0.2.3
Dec 11 06:52:33.052 INFO [stderr]     Checking error-chain v0.11.0
Dec 11 06:52:34.961 INFO [stderr]     Checking regex_benchmark v0.1.0 (/source)
Dec 11 06:52:35.276 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 06:52:35.312 INFO [stderr]  --> src/main.rs:1:12
Dec 11 06:52:35.312 INFO [stderr]   |
Dec 11 06:52:35.312 INFO [stderr] 1 | #![feature(universal_impl_trait)]
Dec 11 06:52:35.312 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
Dec 11 06:52:35.312 INFO [stderr]   |
Dec 11 06:52:35.312 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 11 06:52:35.312 INFO [stderr] 
Dec 11 06:52:35.312 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 06:52:35.312 INFO [stderr]  --> src/main.rs:1:12
Dec 11 06:52:35.312 INFO [stderr]   |
Dec 11 06:52:35.312 INFO [stderr] 1 | #![feature(universal_impl_trait)]
Dec 11 06:52:35.312 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
Dec 11 06:52:35.312 INFO [stderr]   |
Dec 11 06:52:35.312 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 11 06:52:35.312 INFO [stderr] 
Dec 11 06:52:35.329 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.86s
Dec 11 06:52:35.329 INFO [stderr] su: No module specific data is present
Dec 11 06:52:35.617 INFO running `"docker" "inspect" "5a68e9f9127533c34a332b9bcb85578d9929902c19c422c099299de885d6f9a5"`
Dec 11 06:52:35.737 INFO running `"docker" "rm" "-f" "5a68e9f9127533c34a332b9bcb85578d9929902c19c422c099299de885d6f9a5"`
Dec 11 06:52:35.859 INFO [stdout] 5a68e9f9127533c34a332b9bcb85578d9929902c19c422c099299de885d6f9a5